* Load header template.
*
* Includes the header template for a theme or if a name is specified then a
- * specialised header will be included. If the theme contains no header.php file
- * then the header from the default theme will be included.
+ * specialised header will be included.
*
* For the parameter, if the file is called "header-special.php" then specify
* "special".
*
- * @uses locate_template()
* @since 1.5.0
- * @uses do_action() Calls 'get_header' action.
*
* @param string $name The name of the specialised header.
*/
function get_header( $name = null ) {
- do_action( 'get_header' );
+ /**
+ * Fires before the header template file is loaded.
+ *
+ * The hook allows a specific header template file to be used in place of the
+ * default header template file. If your file is called header-new.php,
+ * you would specify the filename in the hook as get_header( 'new' ).
+ *
+ * @since 2.1.0
+ * @since 2.8.0 $name parameter added.
+ *
+ * @param string $name Name of the specific header file to use.
+ */
+ do_action( 'get_header', $name );
$templates = array();
- if ( isset($name) )
+ $name = (string) $name;
+ if ( '' !== $name )
$templates[] = "header-{$name}.php";
- $templates[] = "header.php";
+ $templates[] = 'header.php';
+ // Backward compat code will be removed in a future release
if ('' == locate_template($templates, true))
- load_template( get_theme_root() . '/default/header.php');
+ load_template( ABSPATH . WPINC . '/theme-compat/header.php');
}
/**
* Load footer template.
*
* Includes the footer template for a theme or if a name is specified then a
- * specialised footer will be included. If the theme contains no footer.php file
- * then the footer from the default theme will be included.
+ * specialised footer will be included.
*
* For the parameter, if the file is called "footer-special.php" then specify
* "special".
*
- * @uses locate_template()
* @since 1.5.0
- * @uses do_action() Calls 'get_footer' action.
*
* @param string $name The name of the specialised footer.
*/
function get_footer( $name = null ) {
- do_action( 'get_footer' );
+ /**
+ * Fires before the footer template file is loaded.
+ *
+ * The hook allows a specific footer template file to be used in place of the
+ * default footer template file. If your file is called footer-new.php,
+ * you would specify the filename in the hook as get_footer( 'new' ).
+ *
+ * @since 2.1.0
+ * @since 2.8.0 $name parameter added.
+ *
+ * @param string $name Name of the specific footer file to use.
+ */
+ do_action( 'get_footer', $name );
$templates = array();
- if ( isset($name) )
+ $name = (string) $name;
+ if ( '' !== $name )
$templates[] = "footer-{$name}.php";
- $templates[] = "footer.php";
+ $templates[] = 'footer.php';
+ // Backward compat code will be removed in a future release
if ('' == locate_template($templates, true))
- load_template( get_theme_root() . '/default/footer.php');
+ load_template( ABSPATH . WPINC . '/theme-compat/footer.php');
}
/**
* Load sidebar template.
*
* Includes the sidebar template for a theme or if a name is specified then a
- * specialised sidebar will be included. If the theme contains no sidebar.php
- * file then the sidebar from the default theme will be included.
+ * specialised sidebar will be included.
*
* For the parameter, if the file is called "sidebar-special.php" then specify
* "special".
*
- * @uses locate_template()
* @since 1.5.0
- * @uses do_action() Calls 'get_sidebar' action.
*
* @param string $name The name of the specialised sidebar.
*/
function get_sidebar( $name = null ) {
- do_action( 'get_sidebar' );
+ /**
+ * Fires before the sidebar template file is loaded.
+ *
+ * The hook allows a specific sidebar template file to be used in place of the
+ * default sidebar template file. If your file is called sidebar-new.php,
+ * you would specify the filename in the hook as get_sidebar( 'new' ).
+ *
+ * @since 2.2.0
+ * @since 2.8.0 $name parameter added.
+ *
+ * @param string $name Name of the specific sidebar file to use.
+ */
+ do_action( 'get_sidebar', $name );
$templates = array();
- if ( isset($name) )
+ $name = (string) $name;
+ if ( '' !== $name )
$templates[] = "sidebar-{$name}.php";
- $templates[] = "sidebar.php";
+ $templates[] = 'sidebar.php';
+ // Backward compat code will be removed in a future release
if ('' == locate_template($templates, true))
- load_template( get_theme_root() . '/default/sidebar.php');
+ load_template( ABSPATH . WPINC . '/theme-compat/sidebar.php');
+}
+
+/**
+ * Load a template part into a template
+ *
+ * Makes it easy for a theme to reuse sections of code in a easy to overload way
+ * for child themes.
+ *
+ * Includes the named template part for a theme or if a name is specified then a
+ * specialised part will be included. If the theme contains no {slug}.php file
+ * then no template will be included.
+ *
+ * The template is included using require, not require_once, so you may include the
+ * same template part multiple times.
+ *
+ * For the $name parameter, if the file is called "{slug}-special.php" then specify
+ * "special".
+ *
+ * @since 3.0.0
+ *
+ * @param string $slug The slug name for the generic template.
+ * @param string $name The name of the specialised template.
+ */
+function get_template_part( $slug, $name = null ) {
+ /**
+ * Fires before the specified template part file is loaded.
+ *
+ * The dynamic portion of the hook name, `$slug`, refers to the slug name
+ * for the generic template part.
+ *
+ * @since 3.0.0
+ *
+ * @param string $slug The slug name for the generic template.
+ * @param string $name The name of the specialized template.
+ */
+ do_action( "get_template_part_{$slug}", $slug, $name );
+
+ $templates = array();
+ $name = (string) $name;
+ if ( '' !== $name )
+ $templates[] = "{$slug}-{$name}.php";
+
+ $templates[] = "{$slug}.php";
+
+ locate_template($templates, true, false);
}
/**
*
* Will first attempt to locate the searchform.php file in either the child or
* the parent, then load it. If it doesn't exist, then the default search form
- * will be displayed.
+ * will be displayed. The default search form is HTML, which will be displayed.
+ * There is a filter applied to the search form HTML in order to edit or replace
+ * it. The filter is 'get_search_form'.
+ *
+ * This function is primarily used by themes which want to hardcode the search
+ * form into the sidebar and also by the search widget in WordPress.
+ *
+ * There is also an action that is called whenever the function is run called,
+ * 'pre_get_search_form'. This can be useful for outputting JavaScript that the
+ * search relies on or various formatting that applies to the beginning of the
+ * search. To give a few examples of what it can be used for.
*
* @since 2.7.0
+ *
+ * @param bool $echo Default to echo and not return the form.
+ * @return string|void String when $echo is false.
*/
-function get_search_form() {
- do_action( 'get_search_form' );
+function get_search_form( $echo = true ) {
+ /**
+ * Fires before the search form is retrieved, at the start of get_search_form().
+ *
+ * @since 2.7.0 as 'get_search_form' action.
+ * @since 3.6.0
+ *
+ * @link https://core.trac.wordpress.org/ticket/19321
+ */
+ do_action( 'pre_get_search_form' );
+
+ $format = current_theme_supports( 'html5', 'search-form' ) ? 'html5' : 'xhtml';
+
+ /**
+ * Filter the HTML format of the search form.
+ *
+ * @since 3.6.0
+ *
+ * @param string $format The type of markup to use in the search form.
+ * Accepts 'html5', 'xhtml'.
+ */
+ $format = apply_filters( 'search_form_format', $format );
+
+ $search_form_template = locate_template( 'searchform.php' );
+ if ( '' != $search_form_template ) {
+ ob_start();
+ require( $search_form_template );
+ $form = ob_get_clean();
+ } else {
+ if ( 'html5' == $format ) {
+ $form = '<form role="search" method="get" class="search-form" action="' . esc_url( home_url( '/' ) ) . '">
+ <label>
+ <span class="screen-reader-text">' . _x( 'Search for:', 'label' ) . '</span>
+ <input type="search" class="search-field" placeholder="' . esc_attr_x( 'Search …', 'placeholder' ) . '" value="' . get_search_query() . '" name="s" title="' . esc_attr_x( 'Search for:', 'label' ) . '" />
+ </label>
+ <input type="submit" class="search-submit" value="'. esc_attr_x( 'Search', 'submit button' ) .'" />
+ </form>';
+ } else {
+ $form = '<form role="search" method="get" id="searchform" class="searchform" action="' . esc_url( home_url( '/' ) ) . '">
+ <div>
+ <label class="screen-reader-text" for="s">' . _x( 'Search for:', 'label' ) . '</label>
+ <input type="text" value="' . get_search_query() . '" name="s" id="s" />
+ <input type="submit" id="searchsubmit" value="'. esc_attr_x( 'Search', 'submit button' ) .'" />
+ </div>
+ </form>';
+ }
+ }
- if ( '' != locate_template(array('searchform.php'), true) )
- return;
+ /**
+ * Filter the HTML output of the search form.
+ *
+ * @since 2.7.0
+ *
+ * @param string $form The search form HTML output.
+ */
+ $result = apply_filters( 'get_search_form', $form );
- $form = '<form method="get" id="searchform" action="' . get_option('home') . '/" >
- <label class="hidden" for="s">' . __('Search for:') . '</label>
- <div><input type="text" value="' . attribute_escape(apply_filters('the_search_query', get_search_query())) . '" name="s" id="s" />
- <input type="submit" id="searchsubmit" value="'.attribute_escape(__('Search')).'" />
- </div>
- </form>';
+ if ( null === $result )
+ $result = $form;
- echo apply_filters('get_search_form', $form);
+ if ( $echo )
+ echo $result;
+ else
+ return $result;
}
/**
* Display the Log In/Out link.
*
- * Displays a link, which allows the user to navigate to the Log In page to log in
- * or log out depending on whether or not they are currently logged in.
+ * Displays a link, which allows users to navigate to the Log In page to log in
+ * or log out depending on whether they are currently logged in.
*
* @since 1.5.0
- * @uses apply_filters() Calls 'loginout' hook on HTML link content.
+ *
+ * @param string $redirect Optional path to redirect to on login/logout.
+ * @param bool $echo Default to echo and not return the link.
+ * @return string|void String when retrieving.
*/
-function wp_loginout() {
+function wp_loginout($redirect = '', $echo = true) {
if ( ! is_user_logged_in() )
- $link = '<a href="' . wp_login_url() . '">' . __('Log in') . '</a>';
+ $link = '<a href="' . esc_url( wp_login_url($redirect) ) . '">' . __('Log in') . '</a>';
else
- $link = '<a href="' . wp_logout_url() . '">' . __('Log out') . '</a>';
-
- echo apply_filters('loginout', $link);
+ $link = '<a href="' . esc_url( wp_logout_url($redirect) ) . '">' . __('Log out') . '</a>';
+
+ if ( $echo ) {
+ /**
+ * Filter the HTML output for the Log In/Log Out link.
+ *
+ * @since 1.5.0
+ *
+ * @param string $link The HTML link content.
+ */
+ echo apply_filters( 'loginout', $link );
+ } else {
+ /** This filter is documented in wp-includes/general-template.php */
+ return apply_filters( 'loginout', $link );
+ }
}
/**
* Returns the Log Out URL.
*
- * Returns the URL that allows the user to log out of the site
+ * Returns the URL that allows the user to log out of the site.
*
- * @since 2.7
- * @uses wp_nonce_url() To protect against CSRF
- * @uses site_url() To generate the log in URL
+ * @since 2.7.0
*
* @param string $redirect Path to redirect to on logout.
+ * @return string A log out URL.
*/
function wp_logout_url($redirect = '') {
- if ( strlen($redirect) )
- $redirect = "&redirect_to=$redirect";
+ $args = array( 'action' => 'logout' );
+ if ( !empty($redirect) ) {
+ $args['redirect_to'] = urlencode( $redirect );
+ }
- return wp_nonce_url( site_url("wp-login.php?action=logout$redirect", 'login'), 'log-out' );
+ $logout_url = add_query_arg($args, site_url('wp-login.php', 'login'));
+ $logout_url = wp_nonce_url( $logout_url, 'log-out' );
+
+ /**
+ * Filter the logout URL.
+ *
+ * @since 2.8.0
+ *
+ * @param string $logout_url The Log Out URL.
+ * @param string $redirect Path to redirect to on logout.
+ */
+ return apply_filters( 'logout_url', $logout_url, $redirect );
}
/**
- * Returns the Log In URL.
+ * Returns the URL that allows the user to log in to the site.
+ *
+ * @since 2.7.0
*
- * Returns the URL that allows the user to log in to the site
+ * @param string $redirect Path to redirect to on login.
+ * @param bool $force_reauth Whether to force reauthorization, even if a cookie is present. Default is false.
+ * @return string A log in URL.
+ */
+function wp_login_url($redirect = '', $force_reauth = false) {
+ $login_url = site_url('wp-login.php', 'login');
+
+ if ( !empty($redirect) )
+ $login_url = add_query_arg('redirect_to', urlencode($redirect), $login_url);
+
+ if ( $force_reauth )
+ $login_url = add_query_arg('reauth', '1', $login_url);
+
+ /**
+ * Filter the login URL.
+ *
+ * @since 2.8.0
+ * @since 4.2.0 The `$force_reauth` parameter was added.
+ *
+ * @param string $login_url The login URL.
+ * @param string $redirect The path to redirect to on login, if supplied.
+ * @param bool $force_reauth Whether to force reauthorization, even if a cookie is present.
+ */
+ return apply_filters( 'login_url', $login_url, $redirect, $force_reauth );
+}
+
+/**
+ * Returns the URL that allows the user to register on the site.
*
- * @since 2.7
- * @uses site_url() To generate the log in URL
+ * @since 3.6.0
+ *
+ * @return string User registration URL.
+ */
+function wp_registration_url() {
+ /**
+ * Filter the user registration URL.
+ *
+ * @since 3.6.0
+ *
+ * @param string $register The user registration URL.
+ */
+ return apply_filters( 'register_url', site_url( 'wp-login.php?action=register', 'login' ) );
+}
+
+/**
+ * Provides a simple login form for use anywhere within WordPress.
+ *
+ * The login format HTML is echoed by default. Pass a false value for `$echo` to return it instead.
+ *
+ * @since 3.0.0
+ *
+ * @param array $args {
+ * Optional. Array of options to control the form output. Default empty array.
+ *
+ * @type bool $echo Whether to display the login form or return the form HTML code.
+ * Default true (echo).
+ * @type string $redirect URL to redirect to. Must be absolute, as in "https://example.com/mypage/".
+ * Default is to redirect back to the request URI.
+ * @type string $form_id ID attribute value for the form. Default 'loginform'.
+ * @type string $label_username Label for the username field. Default 'Username'.
+ * @type string $label_password Label for the password field. Default 'Password'.
+ * @type string $label_remember Label for the remember field. Default 'Remember Me'.
+ * @type string $label_log_in Label for the submit button. Default 'Log In'.
+ * @type string $id_username ID attribute value for the username field. Default 'user_login'.
+ * @type string $id_password ID attribute value for the password field. Default 'user_pass'.
+ * @type string $id_remember ID attribute value for the remember field. Default 'rememberme'.
+ * @type string $id_submit ID attribute value for the submit button. Default 'wp-submit'.
+ * @type bool $remember Whether to display the "rememberme" checkbox in the form.
+ * @type string $value_username Default value for the username field. Default empty.
+ * @type bool $value_remember Whether the "Remember Me" checkbox should be checked by default.
+ * Default false (unchecked).
+ *
+ * }
+ * @return string|void String when retrieving.
+ */
+function wp_login_form( $args = array() ) {
+ $defaults = array(
+ 'echo' => true,
+ // Default 'redirect' value takes the user back to the request URI.
+ 'redirect' => ( is_ssl() ? 'https://' : 'http://' ) . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'],
+ 'form_id' => 'loginform',
+ 'label_username' => __( 'Username' ),
+ 'label_password' => __( 'Password' ),
+ 'label_remember' => __( 'Remember Me' ),
+ 'label_log_in' => __( 'Log In' ),
+ 'id_username' => 'user_login',
+ 'id_password' => 'user_pass',
+ 'id_remember' => 'rememberme',
+ 'id_submit' => 'wp-submit',
+ 'remember' => true,
+ 'value_username' => '',
+ // Set 'value_remember' to true to default the "Remember me" checkbox to checked.
+ 'value_remember' => false,
+ );
+
+ /**
+ * Filter the default login form output arguments.
+ *
+ * @since 3.0.0
+ *
+ * @see wp_login_form()
+ *
+ * @param array $defaults An array of default login form arguments.
+ */
+ $args = wp_parse_args( $args, apply_filters( 'login_form_defaults', $defaults ) );
+
+ /**
+ * Filter content to display at the top of the login form.
+ *
+ * The filter evaluates just following the opening form tag element.
+ *
+ * @since 3.0.0
+ *
+ * @param string $content Content to display. Default empty.
+ * @param array $args Array of login form arguments.
+ */
+ $login_form_top = apply_filters( 'login_form_top', '', $args );
+
+ /**
+ * Filter content to display in the middle of the login form.
+ *
+ * The filter evaluates just following the location where the 'login-password'
+ * field is displayed.
+ *
+ * @since 3.0.0
+ *
+ * @param string $content Content to display. Default empty.
+ * @param array $args Array of login form arguments.
+ */
+ $login_form_middle = apply_filters( 'login_form_middle', '', $args );
+
+ /**
+ * Filter content to display at the bottom of the login form.
+ *
+ * The filter evaluates just preceding the closing form tag element.
+ *
+ * @since 3.0.0
+ *
+ * @param string $content Content to display. Default empty.
+ * @param array $args Array of login form arguments.
+ */
+ $login_form_bottom = apply_filters( 'login_form_bottom', '', $args );
+
+ $form = '
+ <form name="' . $args['form_id'] . '" id="' . $args['form_id'] . '" action="' . esc_url( site_url( 'wp-login.php', 'login_post' ) ) . '" method="post">
+ ' . $login_form_top . '
+ <p class="login-username">
+ <label for="' . esc_attr( $args['id_username'] ) . '">' . esc_html( $args['label_username'] ) . '</label>
+ <input type="text" name="log" id="' . esc_attr( $args['id_username'] ) . '" class="input" value="' . esc_attr( $args['value_username'] ) . '" size="20" />
+ </p>
+ <p class="login-password">
+ <label for="' . esc_attr( $args['id_password'] ) . '">' . esc_html( $args['label_password'] ) . '</label>
+ <input type="password" name="pwd" id="' . esc_attr( $args['id_password'] ) . '" class="input" value="" size="20" />
+ </p>
+ ' . $login_form_middle . '
+ ' . ( $args['remember'] ? '<p class="login-remember"><label><input name="rememberme" type="checkbox" id="' . esc_attr( $args['id_remember'] ) . '" value="forever"' . ( $args['value_remember'] ? ' checked="checked"' : '' ) . ' /> ' . esc_html( $args['label_remember'] ) . '</label></p>' : '' ) . '
+ <p class="login-submit">
+ <input type="submit" name="wp-submit" id="' . esc_attr( $args['id_submit'] ) . '" class="button-primary" value="' . esc_attr( $args['label_log_in'] ) . '" />
+ <input type="hidden" name="redirect_to" value="' . esc_url( $args['redirect'] ) . '" />
+ </p>
+ ' . $login_form_bottom . '
+ </form>';
+
+ if ( $args['echo'] )
+ echo $form;
+ else
+ return $form;
+}
+
+/**
+ * Returns the URL that allows the user to retrieve the lost password
+ *
+ * @since 2.8.0
*
* @param string $redirect Path to redirect to on login.
+ * @return string Lost password URL.
*/
-function wp_login_url($redirect = '') {
- if ( strlen($redirect) )
- $redirect = "?redirect_to=$redirect";
+function wp_lostpassword_url( $redirect = '' ) {
+ $args = array( 'action' => 'lostpassword' );
+ if ( !empty($redirect) ) {
+ $args['redirect_to'] = $redirect;
+ }
- return site_url("wp-login.php$redirect", 'login');
+ $lostpassword_url = add_query_arg( $args, network_site_url('wp-login.php', 'login') );
+
+ /**
+ * Filter the Lost Password URL.
+ *
+ * @since 2.8.0
+ *
+ * @param string $lostpassword_url The lost password page URL.
+ * @param string $redirect The path to redirect to on login.
+ */
+ return apply_filters( 'lostpassword_url', $lostpassword_url, $redirect );
}
/**
* not logged in and registration is enabled or to the dashboard if logged in.
*
* @since 1.5.0
- * @uses apply_filters() Calls 'register' hook on register / admin link content.
*
- * @param string $before Text to output before the link (defaults to <li>).
- * @param string $after Text to output after the link (defaults to </li>).
+ * @param string $before Text to output before the link. Default `<li>`.
+ * @param string $after Text to output after the link. Default `</li>`.
+ * @param bool $echo Default to echo and not return the link.
+ * @return string|void String when retrieving.
*/
-function wp_register( $before = '<li>', $after = '</li>' ) {
-
+function wp_register( $before = '<li>', $after = '</li>', $echo = true ) {
if ( ! is_user_logged_in() ) {
if ( get_option('users_can_register') )
- $link = $before . '<a href="' . site_url('wp-login.php?action=register', 'login') . '">' . __('Register') . '</a>' . $after;
+ $link = $before . '<a href="' . esc_url( wp_registration_url() ) . '">' . __('Register') . '</a>' . $after;
else
$link = '';
- } else {
+ } elseif ( current_user_can( 'read' ) ) {
$link = $before . '<a href="' . admin_url() . '">' . __('Site Admin') . '</a>' . $after;
+ } else {
+ $link = '';
}
- echo apply_filters('register', $link);
+ /**
+ * Filter the HTML link to the Registration or Admin page.
+ *
+ * Users are sent to the admin page if logged-in, or the registration page
+ * if enabled and logged-out.
+ *
+ * @since 1.5.0
+ *
+ * @param string $link The HTML code for the link to the Registration or Admin page.
+ */
+ $link = apply_filters( 'register', $link );
+
+ if ( $echo ) {
+ echo $link;
+ } else {
+ return $link;
+ }
}
/**
* but one purpose might have been to allow for theme switching.
*
* @since 1.5.0
- * @link http://trac.wordpress.org/ticket/1458 Explanation of 'wp_meta' action.
- * @uses do_action() Calls 'wp_meta' hook.
+ *
+ * @link https://core.trac.wordpress.org/ticket/1458 Explanation of 'wp_meta' action.
*/
function wp_meta() {
- do_action('wp_meta');
+ /**
+ * Fires before displaying echoed content in the sidebar.
+ *
+ * @since 1.5.0
+ */
+ do_action( 'wp_meta' );
}
/**
*
* @param string $show What to display.
*/
-function bloginfo($show='') {
- echo get_bloginfo($show, 'display');
+function bloginfo( $show='' ) {
+ echo get_bloginfo( $show, 'display' );
}
/**
* Retrieve information about the blog.
*
* Some show parameter values are deprecated and will be removed in future
- * versions. Care should be taken to check the function contents and know what
- * the deprecated blog info options are. Options without "// DEPRECATED" are
- * the preferred and recommended ways to get the information.
+ * versions. These options will trigger the {@see _deprecated_argument()}
+ * function. The deprecated blog info options are listed in the function
+ * contents.
*
* The possible values for the 'show' parameter are listed below.
- * <ol>
- * <li><strong>url<strong> - Blog URI to homepage.</li>
- * <li><strong>wpurl</strong> - Blog URI path to WordPress.</li>
- * <li><strong>description</strong> - Secondary title</li>
- * </ol>
+ *
+ * 1. url - Blog URI to homepage.
+ * 2. wpurl - Blog URI path to WordPress.
+ * 3. description - Secondary title
*
* The feed URL options can be retrieved from 'rdf_url' (RSS 0.91),
* 'rss_url' (RSS 1.0), 'rss2_url' (RSS 2.0), or 'atom_url' (Atom feed). The
* comment feeds can be retrieved from the 'comments_atom_url' (Atom comment
* feed) or 'comments_rss2_url' (RSS 2.0 comment feed).
*
- * There are many other options and you should check the function contents:
- * {@source 32 37}
- *
* @since 0.71
*
- * @param string $show Blog info to retrieve.
+ * @global string $wp_version
+ *
+ * @param string $show Blog info to retrieve.
* @param string $filter How to filter what is retrieved.
* @return string Mostly string values, might be empty.
*/
-function get_bloginfo($show = '', $filter = 'raw') {
-
- switch($show) {
- case 'url' :
+function get_bloginfo( $show = '', $filter = 'raw' ) {
+ switch( $show ) {
case 'home' : // DEPRECATED
case 'siteurl' : // DEPRECATED
- $output = get_option('home');
+ _deprecated_argument( __FUNCTION__, '2.2', sprintf(
+ /* translators: 1: 'siteurl'/'home' argument, 2: bloginfo() function name, 3: 'url' argument */
+ __( 'The %1$s option is deprecated for the family of %2$s functions. Use the %3$s option instead.' ),
+ '<code>' . $show . '</code>',
+ '<code>bloginfo()</code>',
+ '<code>url</code>'
+ ) );
+ case 'url' :
+ $output = home_url();
break;
case 'wpurl' :
- $output = get_option('siteurl');
+ $output = site_url();
break;
case 'description':
$output = get_option('blogdescription');
$output = get_feed_link('comments_rss2');
break;
case 'pingback_url':
- $output = get_option('siteurl') .'/xmlrpc.php';
+ $output = site_url( 'xmlrpc.php' );
break;
case 'stylesheet_url':
$output = get_stylesheet_uri();
$output = str_replace('_', '-', $output);
break;
case 'text_direction':
- global $wp_locale;
- $output = $wp_locale->text_direction;
+ _deprecated_argument( __FUNCTION__, '2.2', sprintf(
+ /* translators: 1: 'text_direction' argument, 2: bloginfo() function name, 3: is_rtl() function name */
+ __( 'The %1$s option is deprecated for the family of %2$s functions. Use the %3$s function instead.' ),
+ '<code>' . $show . '</code>',
+ '<code>bloginfo()</code>',
+ '<code>is_rtl()</code>'
+ ) );
+ if ( function_exists( 'is_rtl' ) ) {
+ $output = is_rtl() ? 'rtl' : 'ltr';
+ } else {
+ $output = 'ltr';
+ }
break;
case 'name':
default:
$url = false;
if ( 'display' == $filter ) {
- if ( $url )
- $output = apply_filters('bloginfo_url', $output, $show);
- else
- $output = apply_filters('bloginfo', $output, $show);
+ if ( $url ) {
+ /**
+ * Filter the URL returned by get_bloginfo().
+ *
+ * @since 2.0.5
+ *
+ * @param mixed $output The URL returned by bloginfo().
+ * @param mixed $show Type of information requested.
+ */
+ $output = apply_filters( 'bloginfo_url', $output, $show );
+ } else {
+ /**
+ * Filter the site information returned by get_bloginfo().
+ *
+ * @since 0.71
+ *
+ * @param mixed $output The requested non-URL site information.
+ * @param mixed $show Type of information requested.
+ */
+ $output = apply_filters( 'bloginfo', $output, $show );
+ }
}
return $output;
}
+/**
+ * Returns the Site Icon URL.
+ *
+ * @since 4.3.0
+ *
+ * @param int $size Optional. Size of the site icon. Default 512 (pixels).
+ * @param string $url Optional. Fallback url if no site icon is found. Default empty.
+ * @param int $blog_id Optional. ID of the blog to get the site icon for. Default current blog.
+ * @return string Site Icon URL.
+ */
+function get_site_icon_url( $size = 512, $url = '', $blog_id = 0 ) {
+ if ( is_multisite() && (int) $blog_id !== get_current_blog_id() ) {
+ switch_to_blog( $blog_id );
+ }
+
+ $site_icon_id = get_option( 'site_icon' );
+
+ if ( $site_icon_id ) {
+ if ( $size >= 512 ) {
+ $size_data = 'full';
+ } else {
+ $size_data = array( $size, $size );
+ }
+ $url = wp_get_attachment_image_url( $site_icon_id, $size_data );
+ }
+
+ if ( is_multisite() && ms_is_switched() ) {
+ restore_current_blog();
+ }
+
+ /**
+ * Filter the site icon URL.
+ *
+ * @site 4.4.0
+ *
+ * @param string $url Site icon URL.
+ * @param int $size Size of the site icon.
+ * @param int $blog_id ID of the blog to get the site icon for.
+ */
+ return apply_filters( 'get_site_icon_url', $url, $size, $blog_id );
+}
+
+/**
+ * Displays the Site Icon URL.
+ *
+ * @since 4.3.0
+ *
+ * @param int $size Optional. Size of the site icon. Default 512 (pixels).
+ * @param string $url Optional. Fallback url if no site icon is found. Default empty.
+ * @param int $blog_id Optional. ID of the blog to get the site icon for. Default current blog.
+ */
+function site_icon_url( $size = 512, $url = '', $blog_id = 0 ) {
+ echo esc_url( get_site_icon_url( $size, $url, $blog_id ) );
+}
+
+/**
+ * Whether the site has a Site Icon.
+ *
+ * @since 4.3.0
+ *
+ * @param int $blog_id Optional. ID of the blog in question. Default current blog.
+ * @return bool Whether the site has a site icon or not.
+ */
+function has_site_icon( $blog_id = 0 ) {
+ return (bool) get_site_icon_url( 512, '', $blog_id );
+}
+
+/**
+ * Returns document title for the current page.
+ *
+ * @since 4.4.0
+ *
+ * @global int $page Page number of a single post.
+ * @global int $paged Page number of a list of posts.
+ *
+ * @return string Tag with the document title.
+ */
+function wp_get_document_title() {
+
+ /**
+ * Filter the document title before it is generated.
+ *
+ * Passing a non-empty value will short-circuit wp_get_document_title(),
+ * returning that value instead.
+ *
+ * @since 4.4.0
+ *
+ * @param string $title The document title. Default empty string.
+ */
+ $title = apply_filters( 'pre_get_document_title', '' );
+ if ( ! empty( $title ) ) {
+ return $title;
+ }
+
+ global $page, $paged;
+
+ $title = array(
+ 'title' => '',
+ );
+
+ // If it's a 404 page, use a "Page not found" title.
+ if ( is_404() ) {
+ $title['title'] = __( 'Page not found' );
+
+ // If it's a search, use a dynamic search results title.
+ } elseif ( is_search() ) {
+ /* translators: %s: search phrase */
+ $title['title'] = sprintf( __( 'Search Results for “%s”' ), get_search_query() );
+
+ // If on the front page, use the site title.
+ } elseif ( is_front_page() ) {
+ $title['title'] = get_bloginfo( 'name', 'display' );
+
+ // If on a post type archive, use the post type archive title.
+ } elseif ( is_post_type_archive() ) {
+ $title['title'] = post_type_archive_title( '', false );
+
+ // If on a taxonomy archive, use the term title.
+ } elseif ( is_tax() ) {
+ $title['title'] = single_term_title( '', false );
+
+ /*
+ * If we're on the blog page that is not the homepage or
+ * a single post of any post type, use the post title.
+ */
+ } elseif ( is_home() || is_singular() ) {
+ $title['title'] = single_post_title( '', false );
+
+ // If on a category or tag archive, use the term title.
+ } elseif ( is_category() || is_tag() ) {
+ $title['title'] = single_term_title( '', false );
+
+ // If on an author archive, use the author's display name.
+ } elseif ( is_author() && $author = get_queried_object() ) {
+ $title['title'] = $author->display_name;
+
+ // If it's a date archive, use the date as the title.
+ } elseif ( is_year() ) {
+ $title['title'] = get_the_date( _x( 'Y', 'yearly archives date format' ) );
+
+ } elseif ( is_month() ) {
+ $title['title'] = get_the_date( _x( 'F Y', 'monthly archives date format' ) );
+
+ } elseif ( is_day() ) {
+ $title['title'] = get_the_date();
+ }
+
+ // Add a page number if necessary.
+ if ( ( $paged >= 2 || $page >= 2 ) && ! is_404() ) {
+ $title['page'] = sprintf( __( 'Page %s' ), max( $paged, $page ) );
+ }
+
+ // Append the description or site title to give context.
+ if ( is_front_page() ) {
+ $title['tagline'] = get_bloginfo( 'description', 'display' );
+ } else {
+ $title['site'] = get_bloginfo( 'name', 'display' );
+ }
+
+ /**
+ * Filter the separator for the document title.
+ *
+ * @since 4.4.0
+ *
+ * @param string $sep Document title separator. Default '-'.
+ */
+ $sep = apply_filters( 'document_title_separator', '-' );
+
+ /**
+ * Filter the parts of the document title.
+ *
+ * @since 4.4.0
+ *
+ * @param array $title {
+ * The document title parts.
+ *
+ * @type string $title Title of the viewed page.
+ * @type string $page Optional. Page number if paginated.
+ * @type string $tagline Optional. Site description when on home page.
+ * @type string $site Optional. Site title when not on home page.
+ * }
+ */
+ $title = apply_filters( 'document_title_parts', $title );
+
+ $title = implode( " $sep ", array_filter( $title ) );
+ $title = wptexturize( $title );
+ $title = convert_chars( $title );
+ $title = esc_html( $title );
+ $title = capital_P_dangit( $title );
+
+ return $title;
+}
+
+/**
+ * Displays title tag with content.
+ *
+ * @ignore
+ * @since 4.1.0
+ * @since 4.4.0 Improved title output replaced `wp_title()`.
+ * @access private
+ */
+function _wp_render_title_tag() {
+ if ( ! current_theme_supports( 'title-tag' ) ) {
+ return;
+ }
+
+ echo '<title>' . wp_get_document_title() . '</title>' . "\n";
+}
+
/**
* Display or retrieve page title for all areas of blog.
*
*
* @since 1.0.0
*
- * @param string $sep Optional, default is '»'. How to separate the various items within the page title.
- * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @global WP_Locale $wp_locale
+ *
+ * @param string $sep Optional, default is '»'. How to separate the various items
+ * within the page title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
* @param string $seplocation Optional. Direction to display title, 'right'.
* @return string|null String on retrieve, null when displaying.
*/
-function wp_title($sep = '»', $display = true, $seplocation = '') {
- global $wpdb, $wp_locale, $wp_query;
+function wp_title( $sep = '»', $display = true, $seplocation = '' ) {
+ global $wp_locale;
- $cat = get_query_var('cat');
- $tag = get_query_var('tag_id');
- $category_name = get_query_var('category_name');
- $author = get_query_var('author');
- $author_name = get_query_var('author_name');
- $m = get_query_var('m');
- $year = get_query_var('year');
- $monthnum = get_query_var('monthnum');
- $day = get_query_var('day');
- $title = '';
+ $m = get_query_var( 'm' );
+ $year = get_query_var( 'year' );
+ $monthnum = get_query_var( 'monthnum' );
+ $day = get_query_var( 'day' );
+ $search = get_query_var( 's' );
+ $title = '';
$t_sep = '%WP_TITILE_SEP%'; // Temporary separator, for accurate flipping, if necessary
- // If there's a category
- if ( !empty($cat) ) {
- // category exclusion
- if ( !stristr($cat,'-') )
- $title = apply_filters('single_cat_title', get_the_category_by_ID($cat));
- } elseif ( !empty($category_name) ) {
- if ( stristr($category_name,'/') ) {
- $category_name = explode('/',$category_name);
- if ( $category_name[count($category_name)-1] )
- $category_name = $category_name[count($category_name)-1]; // no trailing slash
- else
- $category_name = $category_name[count($category_name)-2]; // there was a trailling slash
+ // If there is a post
+ if ( is_single() || ( is_home() && ! is_front_page() ) || ( is_page() && ! is_front_page() ) ) {
+ $title = single_post_title( '', false );
+ }
+
+ // If there's a post type archive
+ if ( is_post_type_archive() ) {
+ $post_type = get_query_var( 'post_type' );
+ if ( is_array( $post_type ) ) {
+ $post_type = reset( $post_type );
+ }
+ $post_type_object = get_post_type_object( $post_type );
+ if ( ! $post_type_object->has_archive ) {
+ $title = post_type_archive_title( '', false );
}
- $cat = get_term_by('slug', $category_name, 'category', OBJECT, 'display');
- if ( $cat )
- $title = apply_filters('single_cat_title', $cat->name);
}
- if ( !empty($tag) ) {
- $tag = get_term($tag, 'post_tag', OBJECT, 'display');
- if ( is_wp_error( $tag ) )
- return $tag;
- if ( ! empty($tag->name) )
- $title = apply_filters('single_tag_title', $tag->name);
+ // If there's a category or tag
+ if ( is_category() || is_tag() ) {
+ $title = single_term_title( '', false );
+ }
+
+ // If there's a taxonomy
+ if ( is_tax() ) {
+ $term = get_queried_object();
+ if ( $term ) {
+ $tax = get_taxonomy( $term->taxonomy );
+ $title = single_term_title( $tax->labels->name . $t_sep, false );
+ }
}
// If there's an author
- if ( !empty($author) ) {
- $title = get_userdata($author);
- $title = $title->display_name;
+ if ( is_author() && ! is_post_type_archive() ) {
+ $author = get_queried_object();
+ if ( $author ) {
+ $title = $author->display_name;
+ }
}
- if ( !empty($author_name) ) {
- // We do a direct query here because we don't cache by nicename.
- $title = $wpdb->get_var($wpdb->prepare("SELECT display_name FROM $wpdb->users WHERE user_nicename = %s", $author_name));
+
+ // Post type archives with has_archive should override terms.
+ if ( is_post_type_archive() && $post_type_object->has_archive ) {
+ $title = post_type_archive_title( '', false );
}
// If there's a month
- if ( !empty($m) ) {
- $my_year = substr($m, 0, 4);
- $my_month = $wp_locale->get_month(substr($m, 4, 2));
- $my_day = intval(substr($m, 6, 2));
- $title = "$my_year" . ($my_month ? "$t_sep$my_month" : "") . ($my_day ? "$t_sep$my_day" : "");
+ if ( is_archive() && ! empty( $m ) ) {
+ $my_year = substr( $m, 0, 4 );
+ $my_month = $wp_locale->get_month( substr( $m, 4, 2 ) );
+ $my_day = intval( substr( $m, 6, 2 ) );
+ $title = $my_year . ( $my_month ? $t_sep . $my_month : '' ) . ( $my_day ? $t_sep . $my_day : '' );
}
- if ( !empty($year) ) {
+ // If there's a year
+ if ( is_archive() && ! empty( $year ) ) {
$title = $year;
- if ( !empty($monthnum) )
- $title .= "$t_sep" . $wp_locale->get_month($monthnum);
- if ( !empty($day) )
- $title .= "$t_sep" . zeroise($day, 2);
+ if ( ! empty( $monthnum ) ) {
+ $title .= $t_sep . $wp_locale->get_month( $monthnum );
+ }
+ if ( ! empty( $day ) ) {
+ $title .= $t_sep . zeroise( $day, 2 );
+ }
}
- // If there is a post
- if ( is_single() || ( is_page() && !is_front_page() ) ) {
- $post = $wp_query->get_queried_object();
- $title = strip_tags( apply_filters( 'single_post_title', $post->post_title ) );
- }
-
- // If there's a taxonomy
- if ( is_tax() ) {
- $taxonomy = get_query_var( 'taxonomy' );
- $tax = get_taxonomy( $taxonomy );
- $tax = $tax->label;
- $term = $wp_query->get_queried_object();
- $term = $term->name;
- $title = "$tax$t_sep$term";
+ // If it's a search
+ if ( is_search() ) {
+ /* translators: 1: separator, 2: search phrase */
+ $title = sprintf( __( 'Search Results %1$s %2$s' ), $t_sep, strip_tags( $search ) );
}
+ // If it's a 404 page
if ( is_404() ) {
- $title = __('Page not found');
+ $title = __( 'Page not found' );
}
$prefix = '';
- if ( !empty($title) )
+ if ( ! empty( $title ) ) {
$prefix = " $sep ";
+ }
+
+ /**
+ * Filter the parts of the page title.
+ *
+ * @since 4.0.0
+ *
+ * @param array $title_array Parts of the page title.
+ */
+ $title_array = apply_filters( 'wp_title_parts', explode( $t_sep, $title ) );
- // Determines position of the separator and direction of the breadcrumb
+ // Determines position of the separator and direction of the breadcrumb
if ( 'right' == $seplocation ) { // sep on right, so reverse the order
- $title_array = explode( $t_sep, $title );
$title_array = array_reverse( $title_array );
- $title = implode( " $sep ", $title_array ) . $prefix;
+ $title = implode( " $sep ", $title_array ) . $prefix;
} else {
- $title_array = explode( $t_sep, $title );
$title = $prefix . implode( " $sep ", $title_array );
}
- $title = apply_filters('wp_title', $title, $sep, $seplocation);
+ /**
+ * Filter the text of the page title.
+ *
+ * @since 2.0.0
+ *
+ * @param string $title Page title.
+ * @param string $sep Title separator.
+ * @param string $seplocation Location of the separator (left or right).
+ */
+ $title = apply_filters( 'wp_title', $title, $sep, $seplocation );
// Send it out
- if ( $display )
+ if ( $display ) {
echo $title;
- else
+ } else {
return $title;
-
+ }
}
/**
* Display or retrieve page title for post.
*
* This is optimized for single.php template file for displaying the post title.
- * Only useful for posts, does not support pages for example.
*
* It does not support placing the separator after the title, but by leaving the
* prefix parameter empty, you can set the title separator manually. The prefix
* be a space, the parameter value will need to have it at the end.
*
* @since 0.71
- * @uses $wpdb
- *
- * @param string $prefix Optional. What to display before the title.
- * @param bool $display Optional, default is true. Whether to display or retrieve title.
- * @return string|null Title when retrieving, null when displaying or failure.
- */
-function single_post_title($prefix = '', $display = true) {
- global $wpdb;
- $p = get_query_var('p');
- $name = get_query_var('name');
-
- if ( intval($p) || '' != $name ) {
- if ( !$p )
- $p = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_name = %s", $name));
- $post = & get_post($p);
- $title = $post->post_title;
- $title = apply_filters('single_post_title', $title);
- if ( $display )
- echo $prefix.strip_tags($title);
- else
- return strip_tags($title);
- }
+ *
+ * @param string $prefix Optional. What to display before the title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @return string|void Title when retrieving.
+ */
+function single_post_title( $prefix = '', $display = true ) {
+ $_post = get_queried_object();
+
+ if ( !isset($_post->post_title) )
+ return;
+
+ /**
+ * Filter the page title for a single post.
+ *
+ * @since 0.71
+ *
+ * @param string $_post_title The single post page title.
+ * @param object $_post The current queried object as returned by get_queried_object().
+ */
+ $title = apply_filters( 'single_post_title', $_post->post_title, $_post );
+ if ( $display )
+ echo $prefix . $title;
+ else
+ return $prefix . $title;
}
/**
- * Display or retrieve page title for category archive.
+ * Display or retrieve title for a post type archive.
*
- * This is useful for category template file or files, because it is optimized
- * for category page title and with less overhead than {@link wp_title()}.
+ * This is optimized for archive.php and archive-{$post_type}.php template files
+ * for displaying the title of the post type.
*
- * It does not support placing the separator after the title, but by leaving the
- * prefix parameter empty, you can set the title separator manually. The prefix
- * does not automatically place a space between the prefix, so if there should
- * be a space, the parameter value will need to have it at the end.
+ * @since 3.1.0
+ *
+ * @param string $prefix Optional. What to display before the title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @return string|void Title when retrieving, null when displaying or failure.
+ */
+function post_type_archive_title( $prefix = '', $display = true ) {
+ if ( ! is_post_type_archive() )
+ return;
+
+ $post_type = get_query_var( 'post_type' );
+ if ( is_array( $post_type ) )
+ $post_type = reset( $post_type );
+
+ $post_type_obj = get_post_type_object( $post_type );
+
+ /**
+ * Filter the post type archive title.
+ *
+ * @since 3.1.0
+ *
+ * @param string $post_type_name Post type 'name' label.
+ * @param string $post_type Post type.
+ */
+ $title = apply_filters( 'post_type_archive_title', $post_type_obj->labels->name, $post_type );
+
+ if ( $display )
+ echo $prefix . $title;
+ else
+ return $prefix . $title;
+}
+
+/**
+ * Display or retrieve page title for category archive.
+ *
+ * Useful for category template files for displaying the category page title.
+ * The prefix does not automatically place a space between the prefix, so if
+ * there should be a space, the parameter value will need to have it at the end.
*
* @since 0.71
*
- * @param string $prefix Optional. What to display before the title.
- * @param bool $display Optional, default is true. Whether to display or retrieve title.
- * @return string|null Title when retrieving, null when displaying or failure.
- */
-function single_cat_title($prefix = '', $display = true ) {
- $cat = intval( get_query_var('cat') );
- if ( !empty($cat) && !(strtoupper($cat) == 'ALL') ) {
- $my_cat_name = apply_filters('single_cat_title', get_the_category_by_ID($cat));
- if ( !empty($my_cat_name) ) {
- if ( $display )
- echo $prefix.strip_tags($my_cat_name);
- else
- return strip_tags($my_cat_name);
- }
- } else if ( is_tag() ) {
- return single_tag_title($prefix, $display);
- }
+ * @param string $prefix Optional. What to display before the title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @return string|void Title when retrieving.
+ */
+function single_cat_title( $prefix = '', $display = true ) {
+ return single_term_title( $prefix, $display );
}
/**
* Display or retrieve page title for tag post archive.
*
- * Useful for tag template files for displaying the tag page title. It has less
- * overhead than {@link wp_title()}, because of its limited implementation.
- *
- * It does not support placing the separator after the title, but by leaving the
- * prefix parameter empty, you can set the title separator manually. The prefix
+ * Useful for tag template files for displaying the tag page title. The prefix
* does not automatically place a space between the prefix, so if there should
* be a space, the parameter value will need to have it at the end.
*
* @since 2.3.0
*
- * @param string $prefix Optional. What to display before the title.
- * @param bool $display Optional, default is true. Whether to display or retrieve title.
- * @return string|null Title when retrieving, null when displaying or failure.
+ * @param string $prefix Optional. What to display before the title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @return string|void Title when retrieving.
*/
-function single_tag_title($prefix = '', $display = true ) {
- if ( !is_tag() )
+function single_tag_title( $prefix = '', $display = true ) {
+ return single_term_title( $prefix, $display );
+}
+
+/**
+ * Display or retrieve page title for taxonomy term archive.
+ *
+ * Useful for taxonomy term template files for displaying the taxonomy term page title.
+ * The prefix does not automatically place a space between the prefix, so if there should
+ * be a space, the parameter value will need to have it at the end.
+ *
+ * @since 3.1.0
+ *
+ * @param string $prefix Optional. What to display before the title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @return string|void Title when retrieving.
+ */
+function single_term_title( $prefix = '', $display = true ) {
+ $term = get_queried_object();
+
+ if ( !$term )
return;
- $tag_id = intval( get_query_var('tag_id') );
-
- if ( !empty($tag_id) ) {
- $my_tag = &get_term($tag_id, 'post_tag', OBJECT, 'display');
- if ( is_wp_error( $my_tag ) )
- return false;
- $my_tag_name = apply_filters('single_tag_title', $my_tag->name);
- if ( !empty($my_tag_name) ) {
- if ( $display )
- echo $prefix . $my_tag_name;
- else
- return $my_tag_name;
- }
+ if ( is_category() ) {
+ /**
+ * Filter the category archive page title.
+ *
+ * @since 2.0.10
+ *
+ * @param string $term_name Category name for archive being displayed.
+ */
+ $term_name = apply_filters( 'single_cat_title', $term->name );
+ } elseif ( is_tag() ) {
+ /**
+ * Filter the tag archive page title.
+ *
+ * @since 2.3.0
+ *
+ * @param string $term_name Tag name for archive being displayed.
+ */
+ $term_name = apply_filters( 'single_tag_title', $term->name );
+ } elseif ( is_tax() ) {
+ /**
+ * Filter the custom taxonomy archive page title.
+ *
+ * @since 3.1.0
+ *
+ * @param string $term_name Term name for archive being displayed.
+ */
+ $term_name = apply_filters( 'single_term_title', $term->name );
+ } else {
+ return;
}
+
+ if ( empty( $term_name ) )
+ return;
+
+ if ( $display )
+ echo $prefix . $term_name;
+ else
+ return $prefix . $term_name;
}
/**
* Display or retrieve page title for post archive based on date.
*
- * Useful for when the template only needs to display the month and year, if
- * either are available. Optimized for just this purpose, so if it is all that
- * is needed, should be better than {@link wp_title()}.
- *
- * It does not support placing the separator after the title, but by leaving the
- * prefix parameter empty, you can set the title separator manually. The prefix
- * does not automatically place a space between the prefix, so if there should
- * be a space, the parameter value will need to have it at the end.
+ * Useful for when the template only needs to display the month and year,
+ * if either are available. The prefix does not automatically place a space
+ * between the prefix, so if there should be a space, the parameter value
+ * will need to have it at the end.
*
* @since 0.71
*
- * @param string $prefix Optional. What to display before the title.
- * @param bool $display Optional, default is true. Whether to display or retrieve title.
- * @return string|null Title when retrieving, null when displaying or failure.
+ * @global WP_Locale $wp_locale
+ *
+ * @param string $prefix Optional. What to display before the title.
+ * @param bool $display Optional, default is true. Whether to display or retrieve title.
+ * @return string|void Title when retrieving.
*/
function single_month_title($prefix = '', $display = true ) {
global $wp_locale;
echo $result;
}
+/**
+ * Display the archive title based on the queried object.
+ *
+ * @since 4.1.0
+ *
+ * @see get_the_archive_title()
+ *
+ * @param string $before Optional. Content to prepend to the title. Default empty.
+ * @param string $after Optional. Content to append to the title. Default empty.
+ */
+function the_archive_title( $before = '', $after = '' ) {
+ $title = get_the_archive_title();
+
+ if ( ! empty( $title ) ) {
+ echo $before . $title . $after;
+ }
+}
+
+/**
+ * Retrieve the archive title based on the queried object.
+ *
+ * @since 4.1.0
+ *
+ * @return string Archive title.
+ */
+function get_the_archive_title() {
+ if ( is_category() ) {
+ $title = sprintf( __( 'Category: %s' ), single_cat_title( '', false ) );
+ } elseif ( is_tag() ) {
+ $title = sprintf( __( 'Tag: %s' ), single_tag_title( '', false ) );
+ } elseif ( is_author() ) {
+ $title = sprintf( __( 'Author: %s' ), '<span class="vcard">' . get_the_author() . '</span>' );
+ } elseif ( is_year() ) {
+ $title = sprintf( __( 'Year: %s' ), get_the_date( _x( 'Y', 'yearly archives date format' ) ) );
+ } elseif ( is_month() ) {
+ $title = sprintf( __( 'Month: %s' ), get_the_date( _x( 'F Y', 'monthly archives date format' ) ) );
+ } elseif ( is_day() ) {
+ $title = sprintf( __( 'Day: %s' ), get_the_date( _x( 'F j, Y', 'daily archives date format' ) ) );
+ } elseif ( is_tax( 'post_format' ) ) {
+ if ( is_tax( 'post_format', 'post-format-aside' ) ) {
+ $title = _x( 'Asides', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-gallery' ) ) {
+ $title = _x( 'Galleries', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-image' ) ) {
+ $title = _x( 'Images', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-video' ) ) {
+ $title = _x( 'Videos', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-quote' ) ) {
+ $title = _x( 'Quotes', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-link' ) ) {
+ $title = _x( 'Links', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-status' ) ) {
+ $title = _x( 'Statuses', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-audio' ) ) {
+ $title = _x( 'Audio', 'post format archive title' );
+ } elseif ( is_tax( 'post_format', 'post-format-chat' ) ) {
+ $title = _x( 'Chats', 'post format archive title' );
+ }
+ } elseif ( is_post_type_archive() ) {
+ $title = sprintf( __( 'Archives: %s' ), post_type_archive_title( '', false ) );
+ } elseif ( is_tax() ) {
+ $tax = get_taxonomy( get_queried_object()->taxonomy );
+ /* translators: 1: Taxonomy singular name, 2: Current taxonomy term */
+ $title = sprintf( __( '%1$s: %2$s' ), $tax->labels->singular_name, single_term_title( '', false ) );
+ } else {
+ $title = __( 'Archives' );
+ }
+
+ /**
+ * Filter the archive title.
+ *
+ * @since 4.1.0
+ *
+ * @param string $title Archive title to be displayed.
+ */
+ return apply_filters( 'get_the_archive_title', $title );
+}
+
+/**
+ * Display category, tag, or term description.
+ *
+ * @since 4.1.0
+ *
+ * @see get_the_archive_description()
+ *
+ * @param string $before Optional. Content to prepend to the description. Default empty.
+ * @param string $after Optional. Content to append to the description. Default empty.
+ */
+function the_archive_description( $before = '', $after = '' ) {
+ $description = get_the_archive_description();
+ if ( $description ) {
+ echo $before . $description . $after;
+ }
+}
+
+/**
+ * Retrieve category, tag, or term description.
+ *
+ * @since 4.1.0
+ *
+ * @return string Archive description.
+ */
+function get_the_archive_description() {
+ /**
+ * Filter the archive description.
+ *
+ * @since 4.1.0
+ *
+ * @see term_description()
+ *
+ * @param string $description Archive description to be displayed.
+ */
+ return apply_filters( 'get_the_archive_description', term_description() );
+}
+
/**
* Retrieve archive link content based on predefined or custom code.
*
* elements). Custom content is also supported using the before and after
* parameters.
*
- * The 'link' format uses the link HTML element with the <em>archives</em>
+ * The 'link' format uses the `<link>` HTML element with the **archives**
* relationship. The before and after parameters are not used. The text
* parameter is used to describe the link.
*
* three values for the format are not used, then custom format is assumed.
*
* @since 1.0.0
- * @author Orien
- * @link http://icecode.com/ link navigation hack by Orien
*
- * @param string $url URL to archive.
- * @param string $text Archive text description.
+ * @todo Properly document optional arguments as such
+ *
+ * @param string $url URL to archive.
+ * @param string $text Archive text description.
* @param string $format Optional, default is 'html'. Can be 'link', 'option', 'html', or custom.
* @param string $before Optional.
- * @param string $after Optional.
+ * @param string $after Optional.
* @return string HTML link content for archive.
*/
function get_archives_link($url, $text, $format = 'html', $before = '', $after = '') {
$text = wptexturize($text);
- $title_text = attribute_escape($text);
- $url = clean_url($url);
+ $url = esc_url($url);
if ('link' == $format)
- $link_html = "\t<link rel='archives' title='$title_text' href='$url' />\n";
+ $link_html = "\t<link rel='archives' title='" . esc_attr( $text ) . "' href='$url' />\n";
elseif ('option' == $format)
$link_html = "\t<option value='$url'>$before $text $after</option>\n";
elseif ('html' == $format)
- $link_html = "\t<li>$before<a href='$url' title='$title_text'>$text</a>$after</li>\n";
+ $link_html = "\t<li>$before<a href='$url'>$text</a>$after</li>\n";
else // custom
- $link_html = "\t$before<a href='$url' title='$title_text'>$text</a>$after\n";
-
- $link_html = apply_filters( "get_archives_link", $link_html );
-
- return $link_html;
+ $link_html = "\t$before<a href='$url'>$text</a>$after\n";
+
+ /**
+ * Filter the archive link content.
+ *
+ * @since 2.6.0
+ *
+ * @param string $link_html The archive HTML link content.
+ */
+ return apply_filters( 'get_archives_link', $link_html );
}
/**
* Display archive links based on type and format.
*
- * The 'type' argument offers a few choices and by default will display monthly
- * archive links. The other options for values are 'daily', 'weekly', 'monthly',
- * 'yearly', 'postbypost' or 'alpha'. Both 'postbypost' and 'alpha' display the
- * same archive link list, the difference between the two is that 'alpha'
- * will order by post title and 'postbypost' will order by post date.
- *
- * The date archives will logically display dates with links to the archive post
- * page. The 'postbypost' and 'alpha' values for 'type' argument will display
- * the post titles.
- *
- * The 'limit' argument will only display a limited amount of links, specified
- * by the 'limit' integer value. By default, there is no limit. The
- * 'show_post_count' argument will show how many posts are within the archive.
- * By default, the 'show_post_count' argument is set to false.
- *
- * For the 'format', 'before', and 'after' arguments, see {@link
- * get_archives_link()}. The values of these arguments have to do with that
- * function.
- *
* @since 1.2.0
- *
- * @param string|array $args Optional. Override defaults.
+ * @since 4.4.0 $post_type arg was added.
+ *
+ * @see get_archives_link()
+ *
+ * @global wpdb $wpdb
+ * @global WP_Locale $wp_locale
+ *
+ * @param string|array $args {
+ * Default archive links arguments. Optional.
+ *
+ * @type string $type Type of archive to retrieve. Accepts 'daily', 'weekly', 'monthly',
+ * 'yearly', 'postbypost', or 'alpha'. Both 'postbypost' and 'alpha'
+ * display the same archive link list as well as post titles instead
+ * of displaying dates. The difference between the two is that 'alpha'
+ * will order by post title and 'postbypost' will order by post date.
+ * Default 'monthly'.
+ * @type string|int $limit Number of links to limit the query to. Default empty (no limit).
+ * @type string $format Format each link should take using the $before and $after args.
+ * Accepts 'link' (`<link>` tag), 'option' (`<option>` tag), 'html'
+ * (`<li>` tag), or a custom format, which generates a link anchor
+ * with $before preceding and $after succeeding. Default 'html'.
+ * @type string $before Markup to prepend to the beginning of each link. Default empty.
+ * @type string $after Markup to append to the end of each link. Default empty.
+ * @type bool $show_post_count Whether to display the post count alongside the link. Default false.
+ * @type bool|int $echo Whether to echo or return the links list. Default 1|true to echo.
+ * @type string $order Whether to use ascending or descending order. Accepts 'ASC', or 'DESC'.
+ * Default 'DESC'.
+ * @type string $post_type Post type. Default 'post'.
+ * }
+ * @return string|void String when retrieving.
*/
-function wp_get_archives($args = '') {
+function wp_get_archives( $args = '' ) {
global $wpdb, $wp_locale;
$defaults = array(
'type' => 'monthly', 'limit' => '',
'format' => 'html', 'before' => '',
'after' => '', 'show_post_count' => false,
- 'echo' => 1
+ 'echo' => 1, 'order' => 'DESC',
+ 'post_type' => 'post'
);
$r = wp_parse_args( $args, $defaults );
- extract( $r, EXTR_SKIP );
- if ( '' == $type )
- $type = 'monthly';
+ $post_type_object = get_post_type_object( $r['post_type'] );
+ if ( ! is_post_type_viewable( $post_type_object ) ) {
+ return;
+ }
+ $r['post_type'] = $post_type_object->name;
+
+ if ( '' == $r['type'] ) {
+ $r['type'] = 'monthly';
+ }
+
+ if ( ! empty( $r['limit'] ) ) {
+ $r['limit'] = absint( $r['limit'] );
+ $r['limit'] = ' LIMIT ' . $r['limit'];
+ }
- if ( '' != $limit ) {
- $limit = absint($limit);
- $limit = ' LIMIT '.$limit;
+ $order = strtoupper( $r['order'] );
+ if ( $order !== 'ASC' ) {
+ $order = 'DESC';
}
// this is what will separate dates on weekly archive links
$archive_week_start_date_format = 'Y/m/d';
$archive_week_end_date_format = 'Y/m/d';
- if ( !$archive_date_format_over_ride ) {
- $archive_day_date_format = get_option('date_format');
- $archive_week_start_date_format = get_option('date_format');
- $archive_week_end_date_format = get_option('date_format');
+ if ( ! $archive_date_format_over_ride ) {
+ $archive_day_date_format = get_option( 'date_format' );
+ $archive_week_start_date_format = get_option( 'date_format' );
+ $archive_week_end_date_format = get_option( 'date_format' );
}
- //filters
- $where = apply_filters('getarchives_where', "WHERE post_type = 'post' AND post_status = 'publish'", $r );
- $join = apply_filters('getarchives_join', "", $r);
+ $sql_where = $wpdb->prepare( "WHERE post_type = %s AND post_status = 'publish'", $r['post_type'] );
+
+ /**
+ * Filter the SQL WHERE clause for retrieving archives.
+ *
+ * @since 2.2.0
+ *
+ * @param string $sql_where Portion of SQL query containing the WHERE clause.
+ * @param array $r An array of default arguments.
+ */
+ $where = apply_filters( 'getarchives_where', $sql_where, $r );
+
+ /**
+ * Filter the SQL JOIN clause for retrieving archives.
+ *
+ * @since 2.2.0
+ *
+ * @param string $sql_join Portion of SQL query containing JOIN clause.
+ * @param array $r An array of default arguments.
+ */
+ $join = apply_filters( 'getarchives_join', '', $r );
$output = '';
- if ( 'monthly' == $type ) {
- $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC $limit";
- $key = md5($query);
- $cache = wp_cache_get( 'wp_get_archives' , 'general');
- if ( !isset( $cache[ $key ] ) ) {
- $arcresults = $wpdb->get_results($query);
- $cache[ $key ] = $arcresults;
- wp_cache_add( 'wp_get_archives', $cache, 'general' );
- } else {
- $arcresults = $cache[ $key ];
+ $last_changed = wp_cache_get( 'last_changed', 'posts' );
+ if ( ! $last_changed ) {
+ $last_changed = microtime();
+ wp_cache_set( 'last_changed', $last_changed, 'posts' );
+ }
+
+ $limit = $r['limit'];
+
+ if ( 'monthly' == $r['type'] ) {
+ $query = "SELECT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date $order $limit";
+ $key = md5( $query );
+ $key = "wp_get_archives:$key:$last_changed";
+ if ( ! $results = wp_cache_get( $key, 'posts' ) ) {
+ $results = $wpdb->get_results( $query );
+ wp_cache_set( $key, $results, 'posts' );
}
- if ( $arcresults ) {
- $afterafter = $after;
- foreach ( (array) $arcresults as $arcresult ) {
- $url = get_month_link( $arcresult->year, $arcresult->month );
- $text = sprintf(__('%1$s %2$d'), $wp_locale->get_month($arcresult->month), $arcresult->year);
- if ( $show_post_count )
- $after = ' ('.$arcresult->posts.')' . $afterafter;
- $output .= get_archives_link($url, $text, $format, $before, $after);
+ if ( $results ) {
+ $after = $r['after'];
+ foreach ( (array) $results as $result ) {
+ $url = get_month_link( $result->year, $result->month );
+ if ( 'post' !== $r['post_type'] ) {
+ $url = add_query_arg( 'post_type', $r['post_type'], $url );
+ }
+ /* translators: 1: month name, 2: 4-digit year */
+ $text = sprintf( __( '%1$s %2$d' ), $wp_locale->get_month( $result->month ), $result->year );
+ if ( $r['show_post_count'] ) {
+ $r['after'] = ' (' . $result->posts . ')' . $after;
+ }
+ $output .= get_archives_link( $url, $text, $r['format'], $r['before'], $r['after'] );
}
}
- } elseif ('yearly' == $type) {
- $query = "SELECT DISTINCT YEAR(post_date) AS `year`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date) ORDER BY post_date DESC $limit";
- $key = md5($query);
- $cache = wp_cache_get( 'wp_get_archives' , 'general');
- if ( !isset( $cache[ $key ] ) ) {
- $arcresults = $wpdb->get_results($query);
- $cache[ $key ] = $arcresults;
- wp_cache_add( 'wp_get_archives', $cache, 'general' );
- } else {
- $arcresults = $cache[ $key ];
+ } elseif ( 'yearly' == $r['type'] ) {
+ $query = "SELECT YEAR(post_date) AS `year`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date) ORDER BY post_date $order $limit";
+ $key = md5( $query );
+ $key = "wp_get_archives:$key:$last_changed";
+ if ( ! $results = wp_cache_get( $key, 'posts' ) ) {
+ $results = $wpdb->get_results( $query );
+ wp_cache_set( $key, $results, 'posts' );
}
- if ($arcresults) {
- $afterafter = $after;
- foreach ( (array) $arcresults as $arcresult) {
- $url = get_year_link($arcresult->year);
- $text = sprintf('%d', $arcresult->year);
- if ($show_post_count)
- $after = ' ('.$arcresult->posts.')' . $afterafter;
- $output .= get_archives_link($url, $text, $format, $before, $after);
+ if ( $results ) {
+ $after = $r['after'];
+ foreach ( (array) $results as $result) {
+ $url = get_year_link( $result->year );
+ if ( 'post' !== $r['post_type'] ) {
+ $url = add_query_arg( 'post_type', $r['post_type'], $url );
+ }
+ $text = sprintf( '%d', $result->year );
+ if ( $r['show_post_count'] ) {
+ $r['after'] = ' (' . $result->posts . ')' . $after;
+ }
+ $output .= get_archives_link( $url, $text, $r['format'], $r['before'], $r['after'] );
}
}
- } elseif ( 'daily' == $type ) {
- $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date), DAYOFMONTH(post_date) ORDER BY post_date DESC $limit";
- $key = md5($query);
- $cache = wp_cache_get( 'wp_get_archives' , 'general');
- if ( !isset( $cache[ $key ] ) ) {
- $arcresults = $wpdb->get_results($query);
- $cache[ $key ] = $arcresults;
- wp_cache_add( 'wp_get_archives', $cache, 'general' );
- } else {
- $arcresults = $cache[ $key ];
+ } elseif ( 'daily' == $r['type'] ) {
+ $query = "SELECT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth`, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY YEAR(post_date), MONTH(post_date), DAYOFMONTH(post_date) ORDER BY post_date $order $limit";
+ $key = md5( $query );
+ $key = "wp_get_archives:$key:$last_changed";
+ if ( ! $results = wp_cache_get( $key, 'posts' ) ) {
+ $results = $wpdb->get_results( $query );
+ wp_cache_set( $key, $results, 'posts' );
}
- if ( $arcresults ) {
- $afterafter = $after;
- foreach ( (array) $arcresults as $arcresult ) {
- $url = get_day_link($arcresult->year, $arcresult->month, $arcresult->dayofmonth);
- $date = sprintf('%1$d-%2$02d-%3$02d 00:00:00', $arcresult->year, $arcresult->month, $arcresult->dayofmonth);
- $text = mysql2date($archive_day_date_format, $date);
- if ($show_post_count)
- $after = ' ('.$arcresult->posts.')'.$afterafter;
- $output .= get_archives_link($url, $text, $format, $before, $after);
+ if ( $results ) {
+ $after = $r['after'];
+ foreach ( (array) $results as $result ) {
+ $url = get_day_link( $result->year, $result->month, $result->dayofmonth );
+ if ( 'post' !== $r['post_type'] ) {
+ $url = add_query_arg( 'post_type', $r['post_type'], $url );
+ }
+ $date = sprintf( '%1$d-%2$02d-%3$02d 00:00:00', $result->year, $result->month, $result->dayofmonth );
+ $text = mysql2date( $archive_day_date_format, $date );
+ if ( $r['show_post_count'] ) {
+ $r['after'] = ' (' . $result->posts . ')' . $after;
+ }
+ $output .= get_archives_link( $url, $text, $r['format'], $r['before'], $r['after'] );
}
}
- } elseif ( 'weekly' == $type ) {
- $start_of_week = get_option('start_of_week');
- $query = "SELECT DISTINCT WEEK(post_date, $start_of_week) AS `week`, YEAR(post_date) AS yr, DATE_FORMAT(post_date, '%Y-%m-%d') AS yyyymmdd, count(ID) as posts FROM $wpdb->posts $join $where GROUP BY WEEK(post_date, $start_of_week), YEAR(post_date) ORDER BY post_date DESC $limit";
- $key = md5($query);
- $cache = wp_cache_get( 'wp_get_archives' , 'general');
- if ( !isset( $cache[ $key ] ) ) {
- $arcresults = $wpdb->get_results($query);
- $cache[ $key ] = $arcresults;
- wp_cache_add( 'wp_get_archives', $cache, 'general' );
- } else {
- $arcresults = $cache[ $key ];
+ } elseif ( 'weekly' == $r['type'] ) {
+ $week = _wp_mysql_week( '`post_date`' );
+ $query = "SELECT DISTINCT $week AS `week`, YEAR( `post_date` ) AS `yr`, DATE_FORMAT( `post_date`, '%Y-%m-%d' ) AS `yyyymmdd`, count( `ID` ) AS `posts` FROM `$wpdb->posts` $join $where GROUP BY $week, YEAR( `post_date` ) ORDER BY `post_date` $order $limit";
+ $key = md5( $query );
+ $key = "wp_get_archives:$key:$last_changed";
+ if ( ! $results = wp_cache_get( $key, 'posts' ) ) {
+ $results = $wpdb->get_results( $query );
+ wp_cache_set( $key, $results, 'posts' );
}
$arc_w_last = '';
- $afterafter = $after;
- if ( $arcresults ) {
- foreach ( (array) $arcresults as $arcresult ) {
- if ( $arcresult->week != $arc_w_last ) {
- $arc_year = $arcresult->yr;
- $arc_w_last = $arcresult->week;
- $arc_week = get_weekstartend($arcresult->yyyymmdd, get_option('start_of_week'));
- $arc_week_start = date_i18n($archive_week_start_date_format, $arc_week['start']);
- $arc_week_end = date_i18n($archive_week_end_date_format, $arc_week['end']);
- $url = sprintf('%1$s/%2$s%3$sm%4$s%5$s%6$sw%7$s%8$d', get_option('home'), '', '?', '=', $arc_year, '&', '=', $arcresult->week);
- $text = $arc_week_start . $archive_week_separator . $arc_week_end;
- if ($show_post_count)
- $after = ' ('.$arcresult->posts.')'.$afterafter;
- $output .= get_archives_link($url, $text, $format, $before, $after);
+ if ( $results ) {
+ $after = $r['after'];
+ foreach ( (array) $results as $result ) {
+ if ( $result->week != $arc_w_last ) {
+ $arc_year = $result->yr;
+ $arc_w_last = $result->week;
+ $arc_week = get_weekstartend( $result->yyyymmdd, get_option( 'start_of_week' ) );
+ $arc_week_start = date_i18n( $archive_week_start_date_format, $arc_week['start'] );
+ $arc_week_end = date_i18n( $archive_week_end_date_format, $arc_week['end'] );
+ $url = sprintf( '%1$s/%2$s%3$sm%4$s%5$s%6$sw%7$s%8$d', home_url(), '', '?', '=', $arc_year, '&', '=', $result->week );
+ if ( 'post' !== $r['post_type'] ) {
+ $url = add_query_arg( 'post_type', $r['post_type'], $url );
+ }
+ $text = $arc_week_start . $archive_week_separator . $arc_week_end;
+ if ( $r['show_post_count'] ) {
+ $r['after'] = ' (' . $result->posts . ')' . $after;
}
+ $output .= get_archives_link( $url, $text, $r['format'], $r['before'], $r['after'] );
}
+ }
}
- } elseif ( ( 'postbypost' == $type ) || ('alpha' == $type) ) {
- $orderby = ('alpha' == $type) ? "post_title ASC " : "post_date DESC ";
+ } elseif ( ( 'postbypost' == $r['type'] ) || ('alpha' == $r['type'] ) ) {
+ $orderby = ( 'alpha' == $r['type'] ) ? 'post_title ASC ' : 'post_date DESC, ID DESC ';
$query = "SELECT * FROM $wpdb->posts $join $where ORDER BY $orderby $limit";
- $key = md5($query);
- $cache = wp_cache_get( 'wp_get_archives' , 'general');
- if ( !isset( $cache[ $key ] ) ) {
- $arcresults = $wpdb->get_results($query);
- $cache[ $key ] = $arcresults;
- wp_cache_add( 'wp_get_archives', $cache, 'general' );
- } else {
- $arcresults = $cache[ $key ];
+ $key = md5( $query );
+ $key = "wp_get_archives:$key:$last_changed";
+ if ( ! $results = wp_cache_get( $key, 'posts' ) ) {
+ $results = $wpdb->get_results( $query );
+ wp_cache_set( $key, $results, 'posts' );
}
- if ( $arcresults ) {
- foreach ( (array) $arcresults as $arcresult ) {
- if ( $arcresult->post_date != '0000-00-00 00:00:00' ) {
- $url = get_permalink($arcresult);
- $arc_title = $arcresult->post_title;
- if ( $arc_title )
- $text = strip_tags(apply_filters('the_title', $arc_title));
- else
- $text = $arcresult->ID;
- $output .= get_archives_link($url, $text, $format, $before, $after);
+ if ( $results ) {
+ foreach ( (array) $results as $result ) {
+ if ( $result->post_date != '0000-00-00 00:00:00' ) {
+ $url = get_permalink( $result );
+ if ( $result->post_title ) {
+ /** This filter is documented in wp-includes/post-template.php */
+ $text = strip_tags( apply_filters( 'the_title', $result->post_title, $result->ID ) );
+ } else {
+ $text = $result->ID;
+ }
+ $output .= get_archives_link( $url, $text, $r['format'], $r['before'], $r['after'] );
}
}
}
}
- if ( $echo )
+ if ( $r['echo'] ) {
echo $output;
- else
+ } else {
return $output;
+ }
}
/**
* Get number of days since the start of the week.
*
* @since 1.5.0
- * @usedby get_calendar()
*
* @param int $num Number of day.
* @return int Days since the start of the week.
*
* @since 1.0.0
*
+ * @global wpdb $wpdb
+ * @global int $m
+ * @global int $monthnum
+ * @global int $year
+ * @global WP_Locale $wp_locale
+ * @global array $posts
+ *
* @param bool $initial Optional, default is true. Use initial calendar names.
+ * @param bool $echo Optional, default is true. Set to false for return.
+ * @return string|void String when retrieving.
*/
-function get_calendar($initial = true) {
+function get_calendar( $initial = true, $echo = true ) {
global $wpdb, $m, $monthnum, $year, $wp_locale, $posts;
$key = md5( $m . $monthnum . $year );
- if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) {
- if ( isset( $cache[ $key ] ) ) {
- echo $cache[ $key ];
+ $cache = wp_cache_get( 'get_calendar', 'calendar' );
+
+ if ( $cache && is_array( $cache ) && isset( $cache[ $key ] ) ) {
+ /** This filter is documented in wp-includes/general-template.php */
+ $output = apply_filters( 'get_calendar', $cache[ $key ] );
+
+ if ( $echo ) {
+ echo $output;
return;
}
+
+ return $output;
+ }
+
+ if ( ! is_array( $cache ) ) {
+ $cache = array();
}
- ob_start();
// Quick check. If we have no posts at all, abort!
- if ( !$posts ) {
- $gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1");
- if ( !$gotsome )
+ if ( ! $posts ) {
+ $gotsome = $wpdb->get_var("SELECT 1 as test FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' LIMIT 1");
+ if ( ! $gotsome ) {
+ $cache[ $key ] = '';
+ wp_cache_set( 'get_calendar', $cache, 'calendar' );
return;
+ }
}
- if ( isset($_GET['w']) )
- $w = ''.intval($_GET['w']);
-
+ if ( isset( $_GET['w'] ) ) {
+ $w = (int) $_GET['w'];
+ }
// week_begins = 0 stands for Sunday
- $week_begins = intval(get_option('start_of_week'));
+ $week_begins = (int) get_option( 'start_of_week' );
+ $ts = current_time( 'timestamp' );
// Let's figure out when we are
- if ( !empty($monthnum) && !empty($year) ) {
- $thismonth = ''.zeroise(intval($monthnum), 2);
- $thisyear = ''.intval($year);
- } elseif ( !empty($w) ) {
+ if ( ! empty( $monthnum ) && ! empty( $year ) ) {
+ $thismonth = zeroise( intval( $monthnum ), 2 );
+ $thisyear = (int) $year;
+ } elseif ( ! empty( $w ) ) {
// We need to get the month from MySQL
- $thisyear = ''.intval(substr($m, 0, 4));
- $d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's
- $thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('${thisyear}0101', INTERVAL $d DAY) ), '%m')");
- } elseif ( !empty($m) ) {
- $thisyear = ''.intval(substr($m, 0, 4));
- if ( strlen($m) < 6 )
- $thismonth = '01';
- else
- $thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2);
+ $thisyear = (int) substr( $m, 0, 4 );
+ //it seems MySQL's weeks disagree with PHP's
+ $d = ( ( $w - 1 ) * 7 ) + 6;
+ $thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('{$thisyear}0101', INTERVAL $d DAY) ), '%m')");
+ } elseif ( ! empty( $m ) ) {
+ $thisyear = (int) substr( $m, 0, 4 );
+ if ( strlen( $m ) < 6 ) {
+ $thismonth = '01';
+ } else {
+ $thismonth = zeroise( (int) substr( $m, 4, 2 ), 2 );
+ }
} else {
- $thisyear = gmdate('Y', current_time('timestamp'));
- $thismonth = gmdate('m', current_time('timestamp'));
+ $thisyear = gmdate( 'Y', $ts );
+ $thismonth = gmdate( 'm', $ts );
}
- $unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear);
+ $unixmonth = mktime( 0, 0 , 0, $thismonth, 1, $thisyear );
+ $last_day = date( 't', $unixmonth );
// Get the next and previous month and year with at least one post
- $previous = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
+ $previous = $wpdb->get_row("SELECT MONTH(post_date) AS month, YEAR(post_date) AS year
FROM $wpdb->posts
WHERE post_date < '$thisyear-$thismonth-01'
AND post_type = 'post' AND post_status = 'publish'
ORDER BY post_date DESC
LIMIT 1");
- $next = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
+ $next = $wpdb->get_row("SELECT MONTH(post_date) AS month, YEAR(post_date) AS year
FROM $wpdb->posts
- WHERE post_date > '$thisyear-$thismonth-01'
- AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' )
+ WHERE post_date > '$thisyear-$thismonth-{$last_day} 23:59:59'
AND post_type = 'post' AND post_status = 'publish'
- ORDER BY post_date ASC
+ ORDER BY post_date ASC
LIMIT 1");
- echo '<table id="wp-calendar" summary="' . __('Calendar') . '">
- <caption>' . sprintf(_c('%1$s %2$s|Used as a calendar caption'), $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '</caption>
+ /* translators: Calendar caption: 1: month name, 2: 4-digit year */
+ $calendar_caption = _x('%1$s %2$s', 'calendar caption');
+ $calendar_output = '<table id="wp-calendar">
+ <caption>' . sprintf(
+ $calendar_caption,
+ $wp_locale->get_month( $thismonth ),
+ date( 'Y', $unixmonth )
+ ) . '</caption>
<thead>
<tr>';
$myweek = array();
- for ( $wdcount=0; $wdcount<=6; $wdcount++ ) {
- $myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7);
+ for ( $wdcount = 0; $wdcount <= 6; $wdcount++ ) {
+ $myweek[] = $wp_locale->get_weekday( ( $wdcount + $week_begins ) % 7 );
}
foreach ( $myweek as $wd ) {
- $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd);
- echo "\n\t\t<th abbr=\"$wd\" scope=\"col\" title=\"$wd\">$day_name</th>";
+ $day_name = $initial ? $wp_locale->get_weekday_initial( $wd ) : $wp_locale->get_weekday_abbrev( $wd );
+ $wd = esc_attr( $wd );
+ $calendar_output .= "\n\t\t<th scope=\"col\" title=\"$wd\">$day_name</th>";
}
- echo '
+ $calendar_output .= '
</tr>
</thead>
<tr>';
if ( $previous ) {
- echo "\n\t\t".'<td abbr="' . $wp_locale->get_month($previous->month) . '" colspan="3" id="prev"><a href="' .
- get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($previous->month),
- date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">« ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '</a></td>';
+ $calendar_output .= "\n\t\t".'<td colspan="3" id="prev"><a href="' . get_month_link( $previous->year, $previous->month ) . '">« ' .
+ $wp_locale->get_month_abbrev( $wp_locale->get_month( $previous->month ) ) .
+ '</a></td>';
} else {
- echo "\n\t\t".'<td colspan="3" id="prev" class="pad"> </td>';
+ $calendar_output .= "\n\t\t".'<td colspan="3" id="prev" class="pad"> </td>';
}
- echo "\n\t\t".'<td class="pad"> </td>';
+ $calendar_output .= "\n\t\t".'<td class="pad"> </td>';
if ( $next ) {
- echo "\n\t\t".'<td abbr="' . $wp_locale->get_month($next->month) . '" colspan="3" id="next"><a href="' .
- get_month_link($next->year, $next->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $wp_locale->get_month($next->month),
- date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year))) . '">' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' »</a></td>';
+ $calendar_output .= "\n\t\t".'<td colspan="3" id="next"><a href="' . get_month_link( $next->year, $next->month ) . '">' .
+ $wp_locale->get_month_abbrev( $wp_locale->get_month( $next->month ) ) .
+ ' »</a></td>';
} else {
- echo "\n\t\t".'<td colspan="3" id="next" class="pad"> </td>';
+ $calendar_output .= "\n\t\t".'<td colspan="3" id="next" class="pad"> </td>';
}
- echo '
+ $calendar_output .= '
</tr>
</tfoot>
<tbody>
<tr>';
+ $daywithpost = array();
+
// Get days with posts
$dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date)
- FROM $wpdb->posts WHERE MONTH(post_date) = '$thismonth'
- AND YEAR(post_date) = '$thisyear'
+ FROM $wpdb->posts WHERE post_date >= '{$thisyear}-{$thismonth}-01 00:00:00'
AND post_type = 'post' AND post_status = 'publish'
- AND post_date < '" . current_time('mysql') . '\'', ARRAY_N);
+ AND post_date <= '{$thisyear}-{$thismonth}-{$last_day} 23:59:59'", ARRAY_N);
if ( $dayswithposts ) {
foreach ( (array) $dayswithposts as $daywith ) {
$daywithpost[] = $daywith[0];
}
- } else {
- $daywithpost = array();
}
- if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') !== false)
- $ak_title_separator = "\n";
- else
- $ak_title_separator = ', ';
-
- $ak_titles_for_day = array();
- $ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom "
- ."FROM $wpdb->posts "
- ."WHERE YEAR(post_date) = '$thisyear' "
- ."AND MONTH(post_date) = '$thismonth' "
- ."AND post_date < '".current_time('mysql')."' "
- ."AND post_type = 'post' AND post_status = 'publish'"
- );
- if ( $ak_post_titles ) {
- foreach ( (array) $ak_post_titles as $ak_post_title ) {
-
- $post_title = apply_filters( "the_title", $ak_post_title->post_title );
- $post_title = str_replace('"', '"', wptexturize( $post_title ));
-
- if ( empty($ak_titles_for_day['day_'.$ak_post_title->dom]) )
- $ak_titles_for_day['day_'.$ak_post_title->dom] = '';
- if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one
- $ak_titles_for_day["$ak_post_title->dom"] = $post_title;
- else
- $ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . $post_title;
- }
+ // See how much we should pad in the beginning
+ $pad = calendar_week_mod( date( 'w', $unixmonth ) - $week_begins );
+ if ( 0 != $pad ) {
+ $calendar_output .= "\n\t\t".'<td colspan="'. esc_attr( $pad ) .'" class="pad"> </td>';
}
+ $newrow = false;
+ $daysinmonth = (int) date( 't', $unixmonth );
- // See how much we should pad in the beginning
- $pad = calendar_week_mod(date('w', $unixmonth)-$week_begins);
- if ( 0 != $pad )
- echo "\n\t\t".'<td colspan="'.$pad.'" class="pad"> </td>';
-
- $daysinmonth = intval(date('t', $unixmonth));
for ( $day = 1; $day <= $daysinmonth; ++$day ) {
- if ( isset($newrow) && $newrow )
- echo "\n\t</tr>\n\t<tr>\n\t\t";
+ if ( isset($newrow) && $newrow ) {
+ $calendar_output .= "\n\t</tr>\n\t<tr>\n\t\t";
+ }
$newrow = false;
- if ( $day == gmdate('j', (time() + (get_option('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_option('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_option('gmt_offset') * 3600)) )
- echo '<td id="today">';
- else
- echo '<td>';
+ if ( $day == gmdate( 'j', $ts ) &&
+ $thismonth == gmdate( 'm', $ts ) &&
+ $thisyear == gmdate( 'Y', $ts ) ) {
+ $calendar_output .= '<td id="today">';
+ } else {
+ $calendar_output .= '<td>';
+ }
- if ( in_array($day, $daywithpost) ) // any posts today?
- echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"$ak_titles_for_day[$day]\">$day</a>";
- else
- echo $day;
- echo '</td>';
+ if ( in_array( $day, $daywithpost ) ) {
+ // any posts today?
+ $date_format = date( _x( 'F j, Y', 'daily archives date format' ), strtotime( "{$thisyear}-{$thismonth}-{$day}" ) );
+ $label = sprintf( __( 'Posts published on %s' ), $date_format );
+ $calendar_output .= sprintf(
+ '<a href="%s" aria-label="%s">%s</a>',
+ get_day_link( $thisyear, $thismonth, $day ),
+ esc_attr( $label ),
+ $day
+ );
+ } else {
+ $calendar_output .= $day;
+ }
+ $calendar_output .= '</td>';
- if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) )
+ if ( 6 == calendar_week_mod( date( 'w', mktime(0, 0 , 0, $thismonth, $day, $thisyear ) ) - $week_begins ) ) {
$newrow = true;
+ }
}
- $pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins);
- if ( $pad != 0 && $pad != 7 )
- echo "\n\t\t".'<td class="pad" colspan="'.$pad.'"> </td>';
-
- echo "\n\t</tr>\n\t</tbody>\n\t</table>";
+ $pad = 7 - calendar_week_mod( date( 'w', mktime( 0, 0 , 0, $thismonth, $day, $thisyear ) ) - $week_begins );
+ if ( $pad != 0 && $pad != 7 ) {
+ $calendar_output .= "\n\t\t".'<td class="pad" colspan="'. esc_attr( $pad ) .'"> </td>';
+ }
+ $calendar_output .= "\n\t</tr>\n\t</tbody>\n\t</table>";
- $output = ob_get_contents();
- ob_end_clean();
- echo $output;
- $cache[ $key ] = $output;
+ $cache[ $key ] = $calendar_output;
wp_cache_set( 'get_calendar', $cache, 'calendar' );
+
+ if ( $echo ) {
+ /**
+ * Filter the HTML calendar output.
+ *
+ * @since 3.0.0
+ *
+ * @param string $calendar_output HTML output of the calendar.
+ */
+ echo apply_filters( 'get_calendar', $calendar_output );
+ return;
+ }
+ /** This filter is documented in wp-includes/general-template.php */
+ return apply_filters( 'get_calendar', $calendar_output );
}
/**
function delete_get_calendar_cache() {
wp_cache_delete( 'get_calendar', 'calendar' );
}
-add_action( 'save_post', 'delete_get_calendar_cache' );
-add_action( 'delete_post', 'delete_get_calendar_cache' );
-add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' );
-add_action( 'update_option_gmt_offset', 'delete_get_calendar_cache' );
-add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' );
/**
* Display all of the allowed tags in HTML format with attributes.
* attributes are supported. As well as any plugins which want to display it.
*
* @since 1.0.1
- * @uses $allowedtags
+ *
+ * @global array $allowedtags
*
* @return string HTML allowed tags entity encoded.
*/
}
$allowed .= '> ';
}
- return htmlentities($allowed);
+ return htmlentities( $allowed );
}
/***** Date/Time tags *****/
* @since 1.0.0
*/
function the_date_xml() {
- global $post;
- echo mysql2date('Y-m-d', $post->post_date);
+ echo mysql2date( 'Y-m-d', get_post()->post_date, false );
}
/**
- * Display or Retrieve the date the post was written.
+ * Display or Retrieve the date the current post was written (once per date)
*
* Will only output the date if the current post's date is different from the
* previous one output.
*
+ * i.e. Only one date listing will show per day worth of posts shown in the loop, even if the
+ * function is called several times for each post.
+ *
+ * HTML output can be filtered with 'the_date'.
+ * Date string output can be filtered with 'get_the_date'.
+ *
* @since 0.71
*
- * @param string $d Optional. PHP date format defaults to the date_format option if not specified.
+ * @global string|int|bool $currentday
+ * @global string|int|bool $previousday
+ *
+ * @param string $d Optional. PHP date format defaults to the date_format option if not specified.
* @param string $before Optional. Output before the date.
- * @param string $after Optional. Output after the date.
- * @param bool $echo Optional, default is display. Whether to echo the date or return it.
- * @return string|null Null if displaying, string if retrieving.
- */
-function the_date($d='', $before='', $after='', $echo = true) {
- global $post, $day, $previousday;
- $the_date = '';
- if ( $day != $previousday ) {
- $the_date .= $before;
- if ( $d=='' )
- $the_date .= mysql2date(get_option('date_format'), $post->post_date);
+ * @param string $after Optional. Output after the date.
+ * @param bool $echo Optional, default is display. Whether to echo the date or return it.
+ * @return string|void String if retrieving.
+ */
+function the_date( $d = '', $before = '', $after = '', $echo = true ) {
+ global $currentday, $previousday;
+
+ if ( is_new_day() ) {
+ $the_date = $before . get_the_date( $d ) . $after;
+ $previousday = $currentday;
+
+ /**
+ * Filter the date a post was published for display.
+ *
+ * @since 0.71
+ *
+ * @param string $the_date The formatted date string.
+ * @param string $d PHP date format. Defaults to 'date_format' option
+ * if not specified.
+ * @param string $before HTML output before the date.
+ * @param string $after HTML output after the date.
+ */
+ $the_date = apply_filters( 'the_date', $the_date, $d, $before, $after );
+
+ if ( $echo )
+ echo $the_date;
else
- $the_date .= mysql2date($d, $post->post_date);
- $the_date .= $after;
- $previousday = $day;
+ return $the_date;
}
- $the_date = apply_filters('the_date', $the_date, $d, $before, $after);
- if ( $echo )
- echo $the_date;
- else
- return $the_date;
+}
+
+/**
+ * Retrieve the date on which the post was written.
+ *
+ * Unlike the_date() this function will always return the date.
+ * Modify output with 'get_the_date' filter.
+ *
+ * @since 3.0.0
+ *
+ * @param string $d Optional. PHP date format defaults to the date_format option if not specified.
+ * @param int|WP_Post $post Optional. Post ID or WP_Post object. Default current post.
+ * @return false|string Date the current post was written. False on failure.
+ */
+function get_the_date( $d = '', $post = null ) {
+ $post = get_post( $post );
+
+ if ( ! $post ) {
+ return false;
+ }
+
+ if ( '' == $d ) {
+ $the_date = mysql2date( get_option( 'date_format' ), $post->post_date );
+ } else {
+ $the_date = mysql2date( $d, $post->post_date );
+ }
+
+ /**
+ * Filter the date a post was published.
+ *
+ * @since 3.0.0
+ *
+ * @param string $the_date The formatted date.
+ * @param string $d PHP date format. Defaults to 'date_format' option
+ * if not specified.
+ * @param int|WP_Post $post The post object or ID.
+ */
+ return apply_filters( 'get_the_date', $the_date, $d, $post );
}
/**
*
* @since 2.1.0
*
- * @param string $d Optional. PHP date format.
- * @return string
+ * @param string $d Optional. PHP date format defaults to the date_format option if not specified.
+ * @param string $before Optional. Output before the date.
+ * @param string $after Optional. Output after the date.
+ * @param bool $echo Optional, default is display. Whether to echo the date or return it.
+ * @return string|void String if retrieving.
*/
-function the_modified_date($d = '') {
- echo apply_filters('the_modified_date', get_the_modified_date($d), $d);
+function the_modified_date( $d = '', $before = '', $after = '', $echo = true ) {
+ $the_modified_date = $before . get_the_modified_date($d) . $after;
+
+ /**
+ * Filter the date a post was last modified for display.
+ *
+ * @since 2.1.0
+ *
+ * @param string $the_modified_date The last modified date.
+ * @param string $d PHP date format. Defaults to 'date_format' option
+ * if not specified.
+ * @param string $before HTML output before the date.
+ * @param string $after HTML output after the date.
+ */
+ $the_modified_date = apply_filters( 'the_modified_date', $the_modified_date, $d, $before, $after );
+
+ if ( $echo )
+ echo $the_modified_date;
+ else
+ return $the_modified_date;
+
}
/**
*/
function get_the_modified_date($d = '') {
if ( '' == $d )
- $the_time = get_post_modified_time(get_option('date_format'));
+ $the_time = get_post_modified_time(get_option('date_format'), null, null, true);
else
- $the_time = get_post_modified_time($d);
- return apply_filters('get_the_modified_date', $the_time, $d);
+ $the_time = get_post_modified_time($d, null, null, true);
+
+ /**
+ * Filter the date a post was last modified.
+ *
+ * @since 2.1.0
+ *
+ * @param string $the_time The formatted date.
+ * @param string $d PHP date format. Defaults to value specified in
+ * 'date_format' option.
+ */
+ return apply_filters( 'get_the_modified_date', $the_time, $d );
}
/**
* @param string $d Either 'G', 'U', or php date format.
*/
function the_time( $d = '' ) {
- echo apply_filters('the_time', get_the_time( $d ), $d);
+ /**
+ * Filter the time a post was written for display.
+ *
+ * @since 0.71
+ *
+ * @param string $get_the_time The formatted time.
+ * @param string $d The time format. Accepts 'G', 'U',
+ * or php date format.
+ */
+ echo apply_filters( 'the_time', get_the_time( $d ), $d );
}
/**
*
* @since 1.5.0
*
- * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option.
- * @param int|object $post Optional post ID or object. Default is global $post object.
- * @return string
+ * @param string $d Optional. Format to use for retrieving the time the post
+ * was written. Either 'G', 'U', or php date format defaults
+ * to the value specified in the time_format option. Default empty.
+ * @param int|WP_Post $post WP_Post object or ID. Default is global $post object.
+ * @return false|string Formatted date string or Unix timestamp. False on failure.
*/
function get_the_time( $d = '', $post = null ) {
$post = get_post($post);
+ if ( ! $post ) {
+ return false;
+ }
+
if ( '' == $d )
- $the_time = get_post_time(get_option('time_format'), false, $post);
+ $the_time = get_post_time(get_option('time_format'), false, $post, true);
else
- $the_time = get_post_time($d, false, $post);
- return apply_filters('get_the_time', $the_time, $d, $post);
+ $the_time = get_post_time($d, false, $post, true);
+
+ /**
+ * Filter the time a post was written.
+ *
+ * @since 1.5.0
+ *
+ * @param string $the_time The formatted time.
+ * @param string $d Format to use for retrieving the time the post was written.
+ * Accepts 'G', 'U', or php date format value specified
+ * in 'time_format' option. Default empty.
+ * @param int|WP_Post $post WP_Post object or ID.
+ */
+ return apply_filters( 'get_the_time', $the_time, $d, $post );
}
/**
*
* @since 2.0.0
*
- * @param string $d Either 'G', 'U', or php date format.
- * @param bool $gmt Whether of not to return the gmt time.
- * @param int|object $post Optional post ID or object. Default is global $post object.
- * @return string
+ * @param string $d Optional. Format to use for retrieving the time the post
+ * was written. Either 'G', 'U', or php date format. Default 'U'.
+ * @param bool $gmt Optional. Whether to retrieve the GMT time. Default false.
+ * @param int|WP_Post $post WP_Post object or ID. Default is global $post object.
+ * @param bool $translate Whether to translate the time string. Default false.
+ * @return false|string|int Formatted date string or Unix timestamp. False on failure.
*/
-function get_post_time( $d = 'U', $gmt = false, $post = null ) { // returns timestamp
+function get_post_time( $d = 'U', $gmt = false, $post = null, $translate = false ) {
$post = get_post($post);
+ if ( ! $post ) {
+ return false;
+ }
+
if ( $gmt )
$time = $post->post_date_gmt;
else
$time = $post->post_date;
- $time = mysql2date($d, $time);
- return apply_filters('get_post_time', $time, $d, $gmt);
+ $time = mysql2date($d, $time, $translate);
+
+ /**
+ * Filter the localized time a post was written.
+ *
+ * @since 2.6.0
+ *
+ * @param string $time The formatted time.
+ * @param string $d Format to use for retrieving the time the post was written.
+ * Accepts 'G', 'U', or php date format. Default 'U'.
+ * @param bool $gmt Whether to retrieve the GMT time. Default false.
+ */
+ return apply_filters( 'get_post_time', $time, $d, $gmt );
}
/**
*
* @since 2.0.0
*
- * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option.
+ * @param string $d Optional Either 'G', 'U', or php date format defaults to the value specified in the time_format option.
*/
function the_modified_time($d = '') {
- echo apply_filters('the_modified_time', get_the_modified_time($d), $d);
+ /**
+ * Filter the localized time a post was last modified, for display.
+ *
+ * @since 2.0.0
+ *
+ * @param string $get_the_modified_time The formatted time.
+ * @param string $d The time format. Accepts 'G', 'U',
+ * or php date format. Defaults to value
+ * specified in 'time_format' option.
+ */
+ echo apply_filters( 'the_modified_time', get_the_modified_time($d), $d );
}
/**
*
* @since 2.0.0
*
- * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option.
+ * @param string $d Optional Either 'G', 'U', or php date format defaults to the value specified in the time_format option.
* @return string
*/
function get_the_modified_time($d = '') {
if ( '' == $d )
- $the_time = get_post_modified_time(get_option('time_format'));
+ $the_time = get_post_modified_time(get_option('time_format'), null, null, true);
else
- $the_time = get_post_modified_time($d);
- return apply_filters('get_the_modified_time', $the_time, $d);
+ $the_time = get_post_modified_time($d, null, null, true);
+
+ /**
+ * Filter the localized time a post was last modified.
+ *
+ * @since 2.0.0
+ *
+ * @param string $the_time The formatted time.
+ * @param string $d Format to use for retrieving the time the post was
+ * written. Accepts 'G', 'U', or php date format. Defaults
+ * to value specified in 'time_format' option.
+ */
+ return apply_filters( 'get_the_modified_time', $the_time, $d );
}
/**
*
* @since 2.0.0
*
- * @param string $d Either 'G', 'U', or php date format.
- * @param bool $gmt Whether of not to return the gmt time.
- * @return string Returns timestamp
+ * @param string $d Optional. Format to use for retrieving the time the post
+ * was modified. Either 'G', 'U', or php date format. Default 'U'.
+ * @param bool $gmt Optional. Whether to retrieve the GMT time. Default false.
+ * @param int|WP_Post $post WP_Post object or ID. Default is global $post object.
+ * @param bool $translate Whether to translate the time string. Default false.
+ * @return false|string Formatted date string or Unix timestamp. False on failure.
*/
-function get_post_modified_time( $d = 'U', $gmt = false ) {
- global $post;
+function get_post_modified_time( $d = 'U', $gmt = false, $post = null, $translate = false ) {
+ $post = get_post($post);
+
+ if ( ! $post ) {
+ return false;
+ }
if ( $gmt )
$time = $post->post_modified_gmt;
else
$time = $post->post_modified;
- $time = mysql2date($d, $time);
-
- return apply_filters('get_the_modified_time', $time, $d, $gmt);
+ $time = mysql2date($d, $time, $translate);
+
+ /**
+ * Filter the localized time a post was last modified.
+ *
+ * @since 2.8.0
+ *
+ * @param string $time The formatted time.
+ * @param string $d The date format. Accepts 'G', 'U', or php date format. Default 'U'.
+ * @param bool $gmt Whether to return the GMT time. Default false.
+ */
+ return apply_filters( 'get_post_modified_time', $time, $d, $gmt );
}
/**
* Display the weekday on which the post was written.
*
* @since 0.71
- * @uses $wp_locale
- * @uses $post
+ *
+ * @global WP_Locale $wp_locale
*/
function the_weekday() {
- global $wp_locale, $post;
- $the_weekday = $wp_locale->get_weekday(mysql2date('w', $post->post_date));
- $the_weekday = apply_filters('the_weekday', $the_weekday);
- echo $the_weekday;
+ global $wp_locale;
+ $the_weekday = $wp_locale->get_weekday( mysql2date( 'w', get_post()->post_date, false ) );
+
+ /**
+ * Filter the weekday on which the post was written, for display.
+ *
+ * @since 0.71
+ *
+ * @param string $the_weekday
+ */
+ echo apply_filters( 'the_weekday', $the_weekday );
}
/**
*
* @since 0.71
*
- * @param string $before output before the date.
- * @param string $after output after the date.
- */
+ * @global WP_Locale $wp_locale
+ * @global string|int|bool $currentday
+ * @global string|int|bool $previousweekday
+ *
+ * @param string $before Optional Output before the date.
+ * @param string $after Optional Output after the date.
+ */
function the_weekday_date($before='',$after='') {
- global $wp_locale, $post, $day, $previousweekday;
+ global $wp_locale, $currentday, $previousweekday;
$the_weekday_date = '';
- if ( $day != $previousweekday ) {
+ if ( $currentday != $previousweekday ) {
$the_weekday_date .= $before;
- $the_weekday_date .= $wp_locale->get_weekday(mysql2date('w', $post->post_date));
+ $the_weekday_date .= $wp_locale->get_weekday( mysql2date( 'w', get_post()->post_date, false ) );
$the_weekday_date .= $after;
- $previousweekday = $day;
+ $previousweekday = $currentday;
}
- $the_weekday_date = apply_filters('the_weekday_date', $the_weekday_date, $before, $after);
+
+ /**
+ * Filter the localized date on which the post was written, for display.
+ *
+ * @since 0.71
+ *
+ * @param string $the_weekday_date
+ * @param string $before The HTML to output before the date.
+ * @param string $after The HTML to output after the date.
+ */
+ $the_weekday_date = apply_filters( 'the_weekday_date', $the_weekday_date, $before, $after );
echo $the_weekday_date;
}
* Fire the wp_head action
*
* @since 1.2.0
- * @uses do_action() Calls 'wp_head' hook.
*/
function wp_head() {
- do_action('wp_head');
+ /**
+ * Print scripts or data in the head tag on the front end.
+ *
+ * @since 1.5.0
+ */
+ do_action( 'wp_head' );
}
/**
* Fire the wp_footer action
*
* @since 1.5.1
- * @uses do_action() Calls 'wp_footer' hook.
*/
function wp_footer() {
- do_action('wp_footer');
+ /**
+ * Print scripts or data before the closing body tag on the front end.
+ *
+ * @since 1.5.1
+ */
+ do_action( 'wp_footer' );
+}
+
+/**
+ * Display the links to the general feeds.
+ *
+ * @since 2.8.0
+ *
+ * @param array $args Optional arguments.
+ */
+function feed_links( $args = array() ) {
+ if ( !current_theme_supports('automatic-feed-links') )
+ return;
+
+ $defaults = array(
+ /* translators: Separator between blog name and feed type in feed links */
+ 'separator' => _x('»', 'feed link'),
+ /* translators: 1: blog title, 2: separator (raquo) */
+ 'feedtitle' => __('%1$s %2$s Feed'),
+ /* translators: 1: blog title, 2: separator (raquo) */
+ 'comstitle' => __('%1$s %2$s Comments Feed'),
+ );
+
+ $args = wp_parse_args( $args, $defaults );
+
+ /**
+ * Filter whether to display the posts feed link.
+ *
+ * @since 4.4.0
+ *
+ * @param bool $show Whether to display the posts feed link. Default true.
+ */
+ if ( apply_filters( 'feed_links_show_posts_feed', true ) ) {
+ echo '<link rel="alternate" type="' . feed_content_type() . '" title="' . esc_attr( sprintf( $args['feedtitle'], get_bloginfo( 'name' ), $args['separator'] ) ) . '" href="' . esc_url( get_feed_link() ) . "\" />\n";
+ }
+
+ /**
+ * Filter whether to display the comments feed link.
+ *
+ * @since 4.4.0
+ *
+ * @param bool $show Whether to display the comments feed link. Default true.
+ */
+ if ( apply_filters( 'feed_links_show_comments_feed', true ) ) {
+ echo '<link rel="alternate" type="' . feed_content_type() . '" title="' . esc_attr( sprintf( $args['comstitle'], get_bloginfo( 'name' ), $args['separator'] ) ) . '" href="' . esc_url( get_feed_link( 'comments_' . get_default_feed() ) ) . "\" />\n";
+ }
+}
+
+/**
+ * Display the links to the extra feeds such as category feeds.
+ *
+ * @since 2.8.0
+ *
+ * @param array $args Optional arguments.
+ */
+function feed_links_extra( $args = array() ) {
+ $defaults = array(
+ /* translators: Separator between blog name and feed type in feed links */
+ 'separator' => _x('»', 'feed link'),
+ /* translators: 1: blog name, 2: separator(raquo), 3: post title */
+ 'singletitle' => __('%1$s %2$s %3$s Comments Feed'),
+ /* translators: 1: blog name, 2: separator(raquo), 3: category name */
+ 'cattitle' => __('%1$s %2$s %3$s Category Feed'),
+ /* translators: 1: blog name, 2: separator(raquo), 3: tag name */
+ 'tagtitle' => __('%1$s %2$s %3$s Tag Feed'),
+ /* translators: 1: blog name, 2: separator(raquo), 3: author name */
+ 'authortitle' => __('%1$s %2$s Posts by %3$s Feed'),
+ /* translators: 1: blog name, 2: separator(raquo), 3: search phrase */
+ 'searchtitle' => __('%1$s %2$s Search Results for “%3$s” Feed'),
+ /* translators: 1: blog name, 2: separator(raquo), 3: post type name */
+ 'posttypetitle' => __('%1$s %2$s %3$s Feed'),
+ );
+
+ $args = wp_parse_args( $args, $defaults );
+
+ if ( is_singular() ) {
+ $id = 0;
+ $post = get_post( $id );
+
+ if ( comments_open() || pings_open() || $post->comment_count > 0 ) {
+ $title = sprintf( $args['singletitle'], get_bloginfo('name'), $args['separator'], the_title_attribute( array( 'echo' => false ) ) );
+ $href = get_post_comments_feed_link( $post->ID );
+ }
+ } elseif ( is_post_type_archive() ) {
+ $post_type = get_query_var( 'post_type' );
+ if ( is_array( $post_type ) )
+ $post_type = reset( $post_type );
+
+ $post_type_obj = get_post_type_object( $post_type );
+ $title = sprintf( $args['posttypetitle'], get_bloginfo( 'name' ), $args['separator'], $post_type_obj->labels->name );
+ $href = get_post_type_archive_feed_link( $post_type_obj->name );
+ } elseif ( is_category() ) {
+ $term = get_queried_object();
+
+ if ( $term ) {
+ $title = sprintf( $args['cattitle'], get_bloginfo('name'), $args['separator'], $term->name );
+ $href = get_category_feed_link( $term->term_id );
+ }
+ } elseif ( is_tag() ) {
+ $term = get_queried_object();
+
+ if ( $term ) {
+ $title = sprintf( $args['tagtitle'], get_bloginfo('name'), $args['separator'], $term->name );
+ $href = get_tag_feed_link( $term->term_id );
+ }
+ } elseif ( is_author() ) {
+ $author_id = intval( get_query_var('author') );
+
+ $title = sprintf( $args['authortitle'], get_bloginfo('name'), $args['separator'], get_the_author_meta( 'display_name', $author_id ) );
+ $href = get_author_feed_link( $author_id );
+ } elseif ( is_search() ) {
+ $title = sprintf( $args['searchtitle'], get_bloginfo('name'), $args['separator'], get_search_query( false ) );
+ $href = get_search_feed_link();
+ } elseif ( is_post_type_archive() ) {
+ $title = sprintf( $args['posttypetitle'], get_bloginfo('name'), $args['separator'], post_type_archive_title( '', false ) );
+ $post_type_obj = get_queried_object();
+ if ( $post_type_obj )
+ $href = get_post_type_archive_feed_link( $post_type_obj->name );
+ }
+
+ if ( isset($title) && isset($href) )
+ echo '<link rel="alternate" type="' . feed_content_type() . '" title="' . esc_attr( $title ) . '" href="' . esc_url( $href ) . '" />' . "\n";
}
/**
* @since 2.0.0
*/
function rsd_link() {
- echo '<link rel="EditURI" type="application/rsd+xml" title="RSD" href="' . get_bloginfo('wpurl') . "/xmlrpc.php?rsd\" />\n";
+ echo '<link rel="EditURI" type="application/rsd+xml" title="RSD" href="' . esc_url( site_url( 'xmlrpc.php?rsd', 'rpc' ) ) . '" />' . "\n";
}
/**
* @since 2.3.1
*/
function wlwmanifest_link() {
- echo '<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="'
- . get_bloginfo('wpurl') . '/wp-includes/wlwmanifest.xml" /> ' . "\n";
+ echo '<link rel="wlwmanifest" type="application/wlwmanifest+xml" href="',
+ includes_url( 'wlwmanifest.xml' ), '" /> ', "\n";
}
/**
* Display a noindex meta tag if required by the blog configuration.
*
* If a blog is marked as not being public then the noindex meta tag will be
- * output to tell web robots not to index the page content.
+ * output to tell web robots not to index the page content. Add this to the wp_head action.
+ * Typical usage is as a wp_head callback. add_action( 'wp_head', 'noindex' );
+ *
+ * @see wp_no_robots
*
* @since 2.1.0
*/
function noindex() {
// If the blog is not public, tell robots to go away.
if ( '0' == get_option('blog_public') )
- echo "<meta name='robots' content='noindex,nofollow' />\n";
+ wp_no_robots();
}
/**
- * Determine if TinyMCE is available.
+ * Display a noindex meta tag.
*
- * Checks to see if the user has deleted the tinymce files to slim down there WordPress install.
+ * Outputs a noindex meta tag that tells web robots not to index the page content.
+ * Typical usage is as a wp_head callback. add_action( 'wp_head', 'wp_no_robots' );
*
- * @since 2.1.0
+ * @since 3.3.0
+ */
+function wp_no_robots() {
+ echo "<meta name='robots' content='noindex,follow' />\n";
+}
+
+/**
+ * Display site icon meta tags.
+ *
+ * @since 4.3.0
*
- * @return bool Whether of not TinyMCE exists.
+ * @link http://www.whatwg.org/specs/web-apps/current-work/multipage/links.html#rel-icon HTML5 specification link icon.
*/
-function rich_edit_exists() {
- global $wp_rich_edit_exists;
- if ( !isset($wp_rich_edit_exists) )
- $wp_rich_edit_exists = file_exists(ABSPATH . WPINC . '/js/tinymce/tiny_mce.js');
- return $wp_rich_edit_exists;
+function wp_site_icon() {
+ if ( ! has_site_icon() && ! is_customize_preview() ) {
+ return;
+ }
+
+ $meta_tags = array(
+ sprintf( '<link rel="icon" href="%s" sizes="32x32" />', esc_url( get_site_icon_url( 32 ) ) ),
+ sprintf( '<link rel="icon" href="%s" sizes="192x192" />', esc_url( get_site_icon_url( 192 ) ) ),
+ sprintf( '<link rel="apple-touch-icon-precomposed" href="%s" />', esc_url( get_site_icon_url( 180 ) ) ),
+ sprintf( '<meta name="msapplication-TileImage" content="%s" />', esc_url( get_site_icon_url( 270 ) ) ),
+ );
+
+ /**
+ * Filter the site icon meta tags, so Plugins can add their own.
+ *
+ * @since 4.3.0
+ *
+ * @param array $meta_tags Site Icon meta elements.
+ */
+ $meta_tags = apply_filters( 'site_icon_meta_tags', $meta_tags );
+ $meta_tags = array_filter( $meta_tags );
+
+ foreach ( $meta_tags as $meta_tag ) {
+ echo "$meta_tag\n";
+ }
}
/**
- * Whether or not the user should have a WYSIWIG editor.
+ * Whether the user should have a WYSIWIG editor.
*
* Checks that the user requires a WYSIWIG editor and that the editor is
* supported in the users browser.
*
* @since 2.0.0
*
+ * @global bool $wp_rich_edit
+ * @global bool $is_gecko
+ * @global bool $is_opera
+ * @global bool $is_safari
+ * @global bool $is_chrome
+ * @global bool $is_IE
+ *
* @return bool
*/
function user_can_richedit() {
- global $wp_rich_edit, $pagenow;
-
- if ( !isset( $wp_rich_edit) ) {
- if ( get_user_option( 'rich_editing' ) == 'true' &&
- ( ( preg_match( '!AppleWebKit/(\d+)!', $_SERVER['HTTP_USER_AGENT'], $match ) && intval($match[1]) >= 420 ) ||
- !preg_match( '!opera[ /][2-8]|konqueror|safari!i', $_SERVER['HTTP_USER_AGENT'] ) )
- && 'comment.php' != $pagenow ) {
- $wp_rich_edit = true;
- } else {
- $wp_rich_edit = false;
+ global $wp_rich_edit, $is_gecko, $is_opera, $is_safari, $is_chrome, $is_IE, $is_edge;
+
+ if ( !isset($wp_rich_edit) ) {
+ $wp_rich_edit = false;
+
+ if ( get_user_option( 'rich_editing' ) == 'true' || ! is_user_logged_in() ) { // default to 'true' for logged out users
+ if ( $is_safari ) {
+ $wp_rich_edit = ! wp_is_mobile() || ( preg_match( '!AppleWebKit/(\d+)!', $_SERVER['HTTP_USER_AGENT'], $match ) && intval( $match[1] ) >= 534 );
+ } elseif ( $is_gecko || $is_chrome || $is_IE || $is_edge || ( $is_opera && !wp_is_mobile() ) ) {
+ $wp_rich_edit = true;
+ }
}
}
- return apply_filters('user_can_richedit', $wp_rich_edit);
+ /**
+ * Filter whether the user can access the rich (Visual) editor.
+ *
+ * @since 2.1.0
+ *
+ * @param bool $wp_rich_edit Whether the user can access to the rich (Visual) editor.
+ */
+ return apply_filters( 'user_can_richedit', $wp_rich_edit );
}
/**
* Find out which editor should be displayed by default.
*
* Works out which of the two editors to display as the current editor for a
- * user.
+ * user. The 'html' setting is for the "Text" editor tab.
*
* @since 2.5.0
*
*/
function wp_default_editor() {
$r = user_can_richedit() ? 'tinymce' : 'html'; // defaults
- if ( $user = wp_get_current_user() ) { // look for cookie
+ if ( wp_get_current_user() ) { // look for cookie
$ed = get_user_setting('editor', 'tinymce');
$r = ( in_array($ed, array('tinymce', 'html', 'test') ) ) ? $ed : $r;
}
- return apply_filters( 'wp_default_editor', $r ); // filter
+
+ /**
+ * Filter which editor should be displayed by default.
+ *
+ * @since 2.5.0
+ *
+ * @param array $r An array of editors. Accepts 'tinymce', 'html', 'test'.
+ */
+ return apply_filters( 'wp_default_editor', $r );
}
/**
- * Display visual editor forms: TinyMCE, or HTML, or both.
+ * Renders an editor.
*
- * The amount of rows the text area will have for the content has to be between
- * 3 and 100 or will default at 12. There is only one option used for all users,
- * named 'default_post_edit_rows'.
+ * Using this function is the proper way to output all needed components for both TinyMCE and Quicktags.
+ * _WP_Editors should not be used directly. See https://core.trac.wordpress.org/ticket/17144.
*
- * If the user can not use the rich editor (TinyMCE), then the switch button
- * will not be displayed.
+ * NOTE: Once initialized the TinyMCE editor cannot be safely moved in the DOM. For that reason
+ * running wp_editor() inside of a metabox is not a good idea unless only Quicktags is used.
+ * On the post edit screen several actions can be used to include additional editors
+ * containing TinyMCE: 'edit_page_form', 'edit_form_advanced' and 'dbx_post_sidebar'.
+ * See https://core.trac.wordpress.org/ticket/19173 for more information.
*
- * @since 2.1.0
+ * @see wp-includes/class-wp-editor.php
+ * @since 3.3.0
*
- * @param string $content Textarea content.
- * @param string $id HTML ID attribute value.
- * @param string $prev_id HTML ID name for switching back and forth between visual editors.
- * @param bool $media_buttons Optional, default is true. Whether to display media buttons.
- * @param int $tab_index Optional, default is 2. Tabindex for textarea element.
- */
-function the_editor($content, $id = 'content', $prev_id = 'title', $media_buttons = true, $tab_index = 2) {
- $rows = get_option('default_post_edit_rows');
- if (($rows < 3) || ($rows > 100))
- $rows = 12;
-
- if ( !current_user_can( 'upload_files' ) )
- $media_buttons = false;
-
- $richedit = user_can_richedit();
- $rows = "rows='$rows'";
-
- if ( $richedit || $media_buttons ) { ?>
- <div id="editor-toolbar">
- <?php if ( $richedit ) {
- $wp_default_editor = wp_default_editor(); ?>
- <div class="zerosize"><input accesskey="e" type="button" onclick="switchEditors.go('<?php echo $id; ?>')" /></div>
- <?php if ( 'html' == $wp_default_editor ) {
- add_filter('the_editor_content', 'wp_htmledit_pre'); ?>
- <a id="edButtonHTML" class="active" onclick="switchEditors.go('<?php echo $id; ?>', 'html');"><?php _e('HTML'); ?></a>
- <a id="edButtonPreview" onclick="switchEditors.go('<?php echo $id; ?>', 'tinymce');"><?php _e('Visual'); ?></a>
- <?php } else {
- add_filter('the_editor_content', 'wp_richedit_pre'); ?>
- <a id="edButtonHTML" onclick="switchEditors.go('<?php echo $id; ?>', 'html');"><?php _e('HTML'); ?></a>
- <a id="edButtonPreview" class="active" onclick="switchEditors.go('<?php echo $id; ?>', 'tinymce');"><?php _e('Visual'); ?></a>
- <?php }
- }
+ * @param string $content Initial content for the editor.
+ * @param string $editor_id HTML ID attribute value for the textarea and TinyMCE. Can only be /[a-z]+/.
+ * @param array $settings See _WP_Editors::editor().
+ */
+function wp_editor( $content, $editor_id, $settings = array() ) {
+ if ( ! class_exists( '_WP_Editors', false ) )
+ require( ABSPATH . WPINC . '/class-wp-editor.php' );
- if ( $media_buttons ) { ?>
- <div id="media-buttons" class="hide-if-no-js">
- <?php do_action( 'media_buttons' ); ?>
- </div>
- <?php } ?>
- </div>
- <?php } ?>
-
- <div id="quicktags">
- <?php wp_print_scripts( 'quicktags' ); ?>
- <script type="text/javascript">edToolbar()</script>
- </div>
-
- <?php $the_editor = apply_filters('the_editor', "<div id='editorcontainer'><textarea $rows cols='40' name='$id' tabindex='$tab_index' id='$id'>%s</textarea></div>\n");
- $the_editor_content = apply_filters('the_editor_content', $content);
-
- printf($the_editor, $the_editor_content);
-
- ?>
- <script type="text/javascript">
- // < {
- if (e.which == 9 && !e.shiftKey && !e.controlKey && !e.altKey) {
- if ( (jQuery("#post_ID").val() < 1) && (jQuery("#title").val().length > 0) ) { autosave(); }
- if ( tinyMCE.activeEditor && ! tinyMCE.activeEditor.isHidden() && dotabkey ) {
- e.preventDefault();
- dotabkey = false;
- tinyMCE.activeEditor.focus();
- return false;
- }
- }
- });
- }
- <?php } ?>
- // ]]>
- </script>
- <?php
+ _WP_Editors::editor($content, $editor_id, $settings);
}
/**
* Retrieve the contents of the search WordPress query variable.
*
+ * The search query string is passed through {@link esc_attr()}
+ * to ensure that it is safe for placing in an html attribute.
+ *
* @since 2.3.0
*
+ * @param bool $escaped Whether the result is escaped. Default true.
+ * Only use when you are later escaping it. Do not use unescaped.
* @return string
*/
-function get_search_query() {
- return apply_filters( 'get_search_query', stripslashes( get_query_var( 's' ) ) );
+function get_search_query( $escaped = true ) {
+ /**
+ * Filter the contents of the search query variable.
+ *
+ * @since 2.3.0
+ *
+ * @param mixed $search Contents of the search query variable.
+ */
+ $query = apply_filters( 'get_search_query', get_query_var( 's' ) );
+
+ if ( $escaped )
+ $query = esc_attr( $query );
+ return $query;
}
/**
* Display the contents of the search query variable.
*
- * The search query string is passed through {@link attribute_escape()}
+ * The search query string is passed through {@link esc_attr()}
* to ensure that it is safe for placing in an html attribute.
*
- * @uses attribute_escape
* @since 2.1.0
*/
function the_search_query() {
- echo attribute_escape( apply_filters( 'the_search_query', get_search_query() ) );
+ /**
+ * Filter the contents of the search query variable for display.
+ *
+ * @since 2.3.0
+ *
+ * @param mixed $search Contents of the search query variable.
+ */
+ echo esc_attr( apply_filters( 'the_search_query', get_search_query( false ) ) );
}
/**
- * Display the language attributes for the html tag.
+ * Gets the language attributes for the html tag.
*
* Builds up a set of html attributes containing the text direction and language
* information for the page.
*
- * @since 2.1.0
+ * @since 4.3.0
*
- * @param string $doctype The type of html document (xhtml|html).
+ * @param string $doctype Optional. The type of html document. Accepts 'xhtml' or 'html'. Default 'html'.
*/
-function language_attributes($doctype = 'html') {
+function get_language_attributes( $doctype = 'html' ) {
$attributes = array();
- $output = '';
- if ( $dir = get_bloginfo('text_direction') )
- $attributes[] = "dir=\"$dir\"";
+ if ( function_exists( 'is_rtl' ) && is_rtl() )
+ $attributes[] = 'dir="rtl"';
if ( $lang = get_bloginfo('language') ) {
if ( get_option('html_type') == 'text/html' || $doctype == 'html' )
}
$output = implode(' ', $attributes);
- $output = apply_filters('language_attributes', $output);
- echo $output;
+
+ /**
+ * Filter the language attributes for display in the html tag.
+ *
+ * @since 2.5.0
+ * @since 4.3.0 Added the `$doctype` parameter.
+ *
+ * @param string $output A space-separated list of language attributes.
+ * @param string $doctype The type of html document (xhtml|html).
+ */
+ return apply_filters( 'language_attributes', $output, $doctype );
+}
+
+/**
+ * Displays the language attributes for the html tag.
+ *
+ * Builds up a set of html attributes containing the text direction and language
+ * information for the page.
+ *
+ * @since 2.1.0
+ * @since 4.3.0 Converted into a wrapper for get_language_attributes().
+ *
+ * @param string $doctype Optional. The type of html document. Accepts 'xhtml' or 'html'. Default 'html'.
+ */
+function language_attributes( $doctype = 'html' ) {
+ echo get_language_attributes( $doctype );
}
/**
* It is possible to add query vars to the link by using the 'add_args' argument
* and see {@link add_query_arg()} for more information.
*
+ * The 'before_page_number' and 'after_page_number' arguments allow users to
+ * augment the links themselves. Typically this might be to add context to the
+ * numbered links so that screen reader users understand what the links are for.
+ * The text strings are added before and after the page number - within the
+ * anchor tag.
+ *
* @since 2.1.0
*
- * @param string|array $args Optional. Override defaults.
- * @return array|string String of page links or array of page links.
+ * @global WP_Query $wp_query
+ * @global WP_Rewrite $wp_rewrite
+ *
+ * @param string|array $args {
+ * Optional. Array or string of arguments for generating paginated links for archives.
+ *
+ * @type string $base Base of the paginated url. Default empty.
+ * @type string $format Format for the pagination structure. Default empty.
+ * @type int $total The total amount of pages. Default is the value WP_Query's
+ * `max_num_pages` or 1.
+ * @type int $current The current page number. Default is 'paged' query var or 1.
+ * @type bool $show_all Whether to show all pages. Default false.
+ * @type int $end_size How many numbers on either the start and the end list edges.
+ * Default 1.
+ * @type int $mid_size How many numbers to either side of the current pages. Default 2.
+ * @type bool $prev_next Whether to include the previous and next links in the list. Default true.
+ * @type bool $prev_text The previous page text. Default '« Previous'.
+ * @type bool $next_text The next page text. Default '« Previous'.
+ * @type string $type Controls format of the returned value. Possible values are 'plain',
+ * 'array' and 'list'. Default is 'plain'.
+ * @type array $add_args An array of query args to add. Default false.
+ * @type string $add_fragment A string to append to each link. Default empty.
+ * @type string $before_page_number A string to appear before the page number. Default empty.
+ * @type string $after_page_number A string to append after the page number. Default empty.
+ * }
+ * @return array|string|void String of page links or array of page links.
*/
function paginate_links( $args = '' ) {
+ global $wp_query, $wp_rewrite;
+
+ // Setting up default values based on the current URL.
+ $pagenum_link = html_entity_decode( get_pagenum_link() );
+ $url_parts = explode( '?', $pagenum_link );
+
+ // Get max pages and current page out of the current query, if available.
+ $total = isset( $wp_query->max_num_pages ) ? $wp_query->max_num_pages : 1;
+ $current = get_query_var( 'paged' ) ? intval( get_query_var( 'paged' ) ) : 1;
+
+ // Append the format placeholder to the base URL.
+ $pagenum_link = trailingslashit( $url_parts[0] ) . '%_%';
+
+ // URL base depends on permalink settings.
+ $format = $wp_rewrite->using_index_permalinks() && ! strpos( $pagenum_link, 'index.php' ) ? 'index.php/' : '';
+ $format .= $wp_rewrite->using_permalinks() ? user_trailingslashit( $wp_rewrite->pagination_base . '/%#%', 'paged' ) : '?paged=%#%';
+
$defaults = array(
- 'base' => '%_%', // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
- 'format' => '?page=%#%', // ?page=%#% : %#% is replaced by the page number
- 'total' => 1,
- 'current' => 0,
+ 'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
+ 'format' => $format, // ?page=%#% : %#% is replaced by the page number
+ 'total' => $total,
+ 'current' => $current,
'show_all' => false,
'prev_next' => true,
'prev_text' => __('« Previous'),
'end_size' => 1,
'mid_size' => 2,
'type' => 'plain',
- 'add_args' => false, // array of query args to add
- 'add_fragment' => ''
+ 'add_args' => array(), // array of query args to add
+ 'add_fragment' => '',
+ 'before_page_number' => '',
+ 'after_page_number' => ''
);
$args = wp_parse_args( $args, $defaults );
- extract($args, EXTR_SKIP);
+
+ if ( ! is_array( $args['add_args'] ) ) {
+ $args['add_args'] = array();
+ }
+
+ // Merge additional query vars found in the original URL into 'add_args' array.
+ if ( isset( $url_parts[1] ) ) {
+ // Find the format argument.
+ $format = explode( '?', str_replace( '%_%', $args['format'], $args['base'] ) );
+ $format_query = isset( $format[1] ) ? $format[1] : '';
+ wp_parse_str( $format_query, $format_args );
+
+ // Find the query args of the requested URL.
+ wp_parse_str( $url_parts[1], $url_query_args );
+
+ // Remove the format argument from the array of query arguments, to avoid overwriting custom format.
+ foreach ( $format_args as $format_arg => $format_arg_value ) {
+ unset( $url_query_args[ $format_arg ] );
+ }
+
+ $args['add_args'] = array_merge( $args['add_args'], urlencode_deep( $url_query_args ) );
+ }
// Who knows what else people pass in $args
- $total = (int) $total;
- if ( $total < 2 )
+ $total = (int) $args['total'];
+ if ( $total < 2 ) {
return;
- $current = (int) $current;
- $end_size = 0 < (int) $end_size ? (int) $end_size : 1; // Out of bounds? Make it the default.
- $mid_size = 0 <= (int) $mid_size ? (int) $mid_size : 2;
- $add_args = is_array($add_args) ? $add_args : false;
+ }
+ $current = (int) $args['current'];
+ $end_size = (int) $args['end_size']; // Out of bounds? Make it the default.
+ if ( $end_size < 1 ) {
+ $end_size = 1;
+ }
+ $mid_size = (int) $args['mid_size'];
+ if ( $mid_size < 0 ) {
+ $mid_size = 2;
+ }
+ $add_args = $args['add_args'];
$r = '';
$page_links = array();
- $n = 0;
$dots = false;
- if ( $prev_next && $current && 1 < $current ) :
- $link = str_replace('%_%', 2 == $current ? '' : $format, $base);
- $link = str_replace('%#%', $current - 1, $link);
+ if ( $args['prev_next'] && $current && 1 < $current ) :
+ $link = str_replace( '%_%', 2 == $current ? '' : $args['format'], $args['base'] );
+ $link = str_replace( '%#%', $current - 1, $link );
if ( $add_args )
$link = add_query_arg( $add_args, $link );
- $link .= $add_fragment;
- $page_links[] = "<a class='prev page-numbers' href='" . clean_url($link) . "'>$prev_text</a>";
+ $link .= $args['add_fragment'];
+
+ /**
+ * Filter the paginated links for the given archive pages.
+ *
+ * @since 3.0.0
+ *
+ * @param string $link The paginated link URL.
+ */
+ $page_links[] = '<a class="prev page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $args['prev_text'] . '</a>';
endif;
for ( $n = 1; $n <= $total; $n++ ) :
- $n_display = number_format_i18n($n);
if ( $n == $current ) :
- $page_links[] = "<span class='page-numbers current'>$n_display</span>";
+ $page_links[] = "<span class='page-numbers current'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</span>";
$dots = true;
else :
- if ( $show_all || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :
- $link = str_replace('%_%', 1 == $n ? '' : $format, $base);
- $link = str_replace('%#%', $n, $link);
+ if ( $args['show_all'] || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :
+ $link = str_replace( '%_%', 1 == $n ? '' : $args['format'], $args['base'] );
+ $link = str_replace( '%#%', $n, $link );
if ( $add_args )
$link = add_query_arg( $add_args, $link );
- $link .= $add_fragment;
- $page_links[] = "<a class='page-numbers' href='" . clean_url($link) . "'>$n_display</a>";
+ $link .= $args['add_fragment'];
+
+ /** This filter is documented in wp-includes/general-template.php */
+ $page_links[] = "<a class='page-numbers' href='" . esc_url( apply_filters( 'paginate_links', $link ) ) . "'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</a>";
$dots = true;
- elseif ( $dots && !$show_all ) :
- $page_links[] = "<span class='page-numbers dots'>...</span>";
+ elseif ( $dots && ! $args['show_all'] ) :
+ $page_links[] = '<span class="page-numbers dots">' . __( '…' ) . '</span>';
$dots = false;
endif;
endif;
endfor;
- if ( $prev_next && $current && ( $current < $total || -1 == $total ) ) :
- $link = str_replace('%_%', $format, $base);
- $link = str_replace('%#%', $current + 1, $link);
+ if ( $args['prev_next'] && $current && ( $current < $total || -1 == $total ) ) :
+ $link = str_replace( '%_%', $args['format'], $args['base'] );
+ $link = str_replace( '%#%', $current + 1, $link );
if ( $add_args )
$link = add_query_arg( $add_args, $link );
- $link .= $add_fragment;
- $page_links[] = "<a class='next page-numbers' href='" . clean_url($link) . "'>$next_text</a>";
+ $link .= $args['add_fragment'];
+
+ /** This filter is documented in wp-includes/general-template.php */
+ $page_links[] = '<a class="next page-numbers" href="' . esc_url( apply_filters( 'paginate_links', $link ) ) . '">' . $args['next_text'] . '</a>';
endif;
- switch ( $type ) :
+ switch ( $args['type'] ) {
case 'array' :
return $page_links;
- break;
+
case 'list' :
$r .= "<ul class='page-numbers'>\n\t<li>";
$r .= join("</li>\n\t<li>", $page_links);
$r .= "</li>\n</ul>\n";
break;
+
default :
$r = join("\n", $page_links);
break;
- endswitch;
+ }
return $r;
}
* Registers an admin colour scheme css file.
*
* Allows a plugin to register a new admin colour scheme. For example:
- * <code>
- * wp_admin_css_color('classic', __('Classic'), admin_url("css/colors-classic.css"),
- * array('#07273E', '#14568A', '#D54E21', '#2683AE'));
- * </code>
+ *
+ * wp_admin_css_color( 'classic', __( 'Classic' ), admin_url( "css/colors-classic.css" ), array(
+ * '#07273E', '#14568A', '#D54E21', '#2683AE'
+ * ) );
*
* @since 2.5.0
*
- * @param string $key The unique key for this theme.
- * @param string $name The name of the theme.
- * @param string $url The url of the css file containing the colour scheme.
- * @param array @colors An array of CSS color definitions which are used to give the user a feel for the theme.
+ * @todo Properly document optional arguments as such
+ *
+ * @global array $_wp_admin_css_colors
+ *
+ * @param string $key The unique key for this theme.
+ * @param string $name The name of the theme.
+ * @param string $url The url of the css file containing the colour scheme.
+ * @param array $colors Optional An array of CSS color definitions which are used to give the user a feel for the theme.
+ * @param array $icons Optional An array of CSS color definitions used to color any SVG icons
*/
-function wp_admin_css_color($key, $name, $url, $colors = array()) {
+function wp_admin_css_color( $key, $name, $url, $colors = array(), $icons = array() ) {
global $_wp_admin_css_colors;
if ( !isset($_wp_admin_css_colors) )
$_wp_admin_css_colors = array();
- $_wp_admin_css_colors[$key] = (object) array('name' => $name, 'url' => $url, 'colors' => $colors);
+ $_wp_admin_css_colors[$key] = (object) array(
+ 'name' => $name,
+ 'url' => $url,
+ 'colors' => $colors,
+ 'icon_colors' => $icons,
+ );
+}
+
+/**
+ * Registers the default Admin color schemes
+ *
+ * @since 3.0.0
+ *
+ * @global string $wp_version
+ */
+function register_admin_color_schemes() {
+ $suffix = is_rtl() ? '-rtl' : '';
+ $suffix .= SCRIPT_DEBUG ? '' : '.min';
+
+ wp_admin_css_color( 'fresh', _x( 'Default', 'admin color scheme' ),
+ false,
+ array( '#222', '#333', '#0073aa', '#00a0d2' ),
+ array( 'base' => '#999', 'focus' => '#00a0d2', 'current' => '#fff' )
+ );
+
+ // Other color schemes are not available when running out of src
+ if ( false !== strpos( $GLOBALS['wp_version'], '-src' ) )
+ return;
+
+ wp_admin_css_color( 'light', _x( 'Light', 'admin color scheme' ),
+ admin_url( "css/colors/light/colors$suffix.css" ),
+ array( '#e5e5e5', '#999', '#d64e07', '#04a4cc' ),
+ array( 'base' => '#999', 'focus' => '#ccc', 'current' => '#ccc' )
+ );
+
+ wp_admin_css_color( 'blue', _x( 'Blue', 'admin color scheme' ),
+ admin_url( "css/colors/blue/colors$suffix.css" ),
+ array( '#096484', '#4796b3', '#52accc', '#74B6CE' ),
+ array( 'base' => '#e5f8ff', 'focus' => '#fff', 'current' => '#fff' )
+ );
+
+ wp_admin_css_color( 'midnight', _x( 'Midnight', 'admin color scheme' ),
+ admin_url( "css/colors/midnight/colors$suffix.css" ),
+ array( '#25282b', '#363b3f', '#69a8bb', '#e14d43' ),
+ array( 'base' => '#f1f2f3', 'focus' => '#fff', 'current' => '#fff' )
+ );
+
+ wp_admin_css_color( 'sunrise', _x( 'Sunrise', 'admin color scheme' ),
+ admin_url( "css/colors/sunrise/colors$suffix.css" ),
+ array( '#b43c38', '#cf4944', '#dd823b', '#ccaf0b' ),
+ array( 'base' => '#f3f1f1', 'focus' => '#fff', 'current' => '#fff' )
+ );
+
+ wp_admin_css_color( 'ectoplasm', _x( 'Ectoplasm', 'admin color scheme' ),
+ admin_url( "css/colors/ectoplasm/colors$suffix.css" ),
+ array( '#413256', '#523f6d', '#a3b745', '#d46f15' ),
+ array( 'base' => '#ece6f6', 'focus' => '#fff', 'current' => '#fff' )
+ );
+
+ wp_admin_css_color( 'ocean', _x( 'Ocean', 'admin color scheme' ),
+ admin_url( "css/colors/ocean/colors$suffix.css" ),
+ array( '#627c83', '#738e96', '#9ebaa0', '#aa9d88' ),
+ array( 'base' => '#f2fcff', 'focus' => '#fff', 'current' => '#fff' )
+ );
+
+ wp_admin_css_color( 'coffee', _x( 'Coffee', 'admin color scheme' ),
+ admin_url( "css/colors/coffee/colors$suffix.css" ),
+ array( '#46403c', '#59524c', '#c7a589', '#9ea476' ),
+ array( 'base' => '#f3f2f1', 'focus' => '#fff', 'current' => '#fff' )
+ );
+
}
/**
* @since 2.3.0
*
* @param string $file file relative to wp-admin/ without its ".css" extension.
+ * @return string
*/
function wp_admin_css_uri( $file = 'wp-admin' ) {
if ( defined('WP_INSTALLING') ) {
}
$_file = add_query_arg( 'version', get_bloginfo( 'version' ), $_file );
+ /**
+ * Filter the URI of a WordPress admin CSS file.
+ *
+ * @since 2.3.0
+ *
+ * @param string $_file Relative path to the file with query arguments attached.
+ * @param string $file Relative path to the file, minus its ".css" extension.
+ */
return apply_filters( 'wp_admin_css_uri', $_file, $file );
}
* "Intelligently" decides to enqueue or to print the CSS file. If the
* 'wp_print_styles' action has *not* yet been called, the CSS file will be
* enqueued. If the wp_print_styles action *has* been called, the CSS link will
- * be printed. Printing may be forced by passing TRUE as the $force_echo
+ * be printed. Printing may be forced by passing true as the $force_echo
* (second) parameter.
*
* For backward compatibility with WordPress 2.3 calling method: If the $file
* $file is a file relative to wp-admin/ without its ".css" extension. A
* stylesheet link to that generated URL is printed.
*
- * @package WordPress
* @since 2.3.0
- * @uses $wp_styles WordPress Styles Object
*
- * @param string $file Style handle name or file name (without ".css" extension) relative to wp-admin/
- * @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued.
+ * @param string $file Optional. Style handle name or file name (without ".css" extension) relative
+ * to wp-admin/. Defaults to 'wp-admin'.
+ * @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued.
*/
function wp_admin_css( $file = 'wp-admin', $force_echo = false ) {
- global $wp_styles;
- if ( !is_a($wp_styles, 'WP_Styles') )
- $wp_styles = new WP_Styles();
-
// For backward compatibility
$handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file;
- if ( $wp_styles->query( $handle ) ) {
- if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately
+ if ( wp_styles()->query( $handle ) ) {
+ if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately
wp_print_styles( $handle );
else // Add to style queue
wp_enqueue_style( $handle );
return;
}
- echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . clean_url( wp_admin_css_uri( $file ) ) . "' type='text/css' />\n", $file );
- if ( 'rtl' == get_bloginfo( 'text_direction' ) )
- echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . clean_url( wp_admin_css_uri( "$file-rtl" ) ) . "' type='text/css' />\n", "$file-rtl" );
+ /**
+ * Filter the stylesheet link to the specified CSS file.
+ *
+ * If the site is set to display right-to-left, the RTL stylesheet link
+ * will be used instead.
+ *
+ * @since 2.3.0
+ *
+ * @param string $file Style handle name or filename (without ".css" extension)
+ * relative to wp-admin/. Defaults to 'wp-admin'.
+ */
+ echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . esc_url( wp_admin_css_uri( $file ) ) . "' type='text/css' />\n", $file );
+
+ if ( function_exists( 'is_rtl' ) && is_rtl() ) {
+ /** This filter is documented in wp-includes/general-template.php */
+ echo apply_filters( 'wp_admin_css', "<link rel='stylesheet' href='" . esc_url( wp_admin_css_uri( "$file-rtl" ) ) . "' type='text/css' />\n", "$file-rtl" );
+ }
}
/**
* Enqueues the default ThickBox js and css.
*
* If any of the settings need to be changed, this can be done with another js
- * file similar to media-upload.js and theme-preview.js. That file should
+ * file similar to media-upload.js. That file should
* require array('thickbox') to ensure it is loaded after.
*
* @since 2.5.0
function add_thickbox() {
wp_enqueue_script( 'thickbox' );
wp_enqueue_style( 'thickbox' );
+
+ if ( is_network_admin() )
+ add_action( 'admin_head', '_thickbox_path_admin_subfolder' );
}
/**
* @since 2.5.0
*/
function wp_generator() {
+ /**
+ * Filter the output of the XHTML generator tag.
+ *
+ * @since 2.5.0
+ *
+ * @param string $generator_type The XHTML generator.
+ */
the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) );
}
* for a plugin to filter generators overall the the_generator filter.
*
* @since 2.5.0
- * @uses apply_filters() Calls 'the_generator' hook.
*
* @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export).
*/
function the_generator( $type ) {
- echo apply_filters('the_generator', get_the_generator($type), $type) . "\n";
+ /**
+ * Filter the output of the XHTML generator tag for display.
+ *
+ * @since 2.5.0
+ *
+ * @param string $generator_type The generator output.
+ * @param string $type The type of generator to output. Accepts 'html',
+ * 'xhtml', 'atom', 'rss2', 'rdf', 'comment', 'export'.
+ */
+ echo apply_filters( 'the_generator', get_the_generator($type), $type ) . "\n";
}
/**
* 'get_the_generator_{$type}' filter.
*
* @since 2.5.0
- * @uses apply_filters() Calls 'get_the_generator_$type' hook.
*
* @param string $type The type of generator to return - (html|xhtml|atom|rss2|rdf|comment|export).
- * @return string The HTML content for the generator.
+ * @return string|void The HTML content for the generator.
*/
-function get_the_generator( $type ) {
- switch ($type) {
+function get_the_generator( $type = '' ) {
+ if ( empty( $type ) ) {
+
+ $current_filter = current_filter();
+ if ( empty( $current_filter ) )
+ return;
+
+ switch ( $current_filter ) {
+ case 'rss2_head' :
+ case 'commentsrss2_head' :
+ $type = 'rss2';
+ break;
+ case 'rss_head' :
+ case 'opml_head' :
+ $type = 'comment';
+ break;
+ case 'rdf_header' :
+ $type = 'rdf';
+ break;
+ case 'atom_head' :
+ case 'comments_atom_head' :
+ case 'app_head' :
+ $type = 'atom';
+ break;
+ }
+ }
+
+ switch ( $type ) {
case 'html':
- $gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '">' . "\n";
+ $gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '">';
break;
case 'xhtml':
- $gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '" />' . "\n";
+ $gen = '<meta name="generator" content="WordPress ' . get_bloginfo( 'version' ) . '" />';
break;
case 'atom':
- $gen = '<generator uri="http://wordpress.org/" version="' . get_bloginfo_rss( 'version' ) . '">WordPress</generator>';
+ $gen = '<generator uri="https://wordpress.org/" version="' . get_bloginfo_rss( 'version' ) . '">WordPress</generator>';
break;
case 'rss2':
- $gen = '<generator>http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '</generator>';
+ $gen = '<generator>https://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '</generator>';
break;
case 'rdf':
- $gen = '<admin:generatorAgent rdf:resource="http://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '" />';
+ $gen = '<admin:generatorAgent rdf:resource="https://wordpress.org/?v=' . get_bloginfo_rss( 'version' ) . '" />';
break;
case 'comment':
$gen = '<!-- generator="WordPress/' . get_bloginfo( 'version' ) . '" -->';
break;
case 'export':
- $gen = '<!-- generator="WordPress/' . get_bloginfo_rss('version') . '" created="'. date('Y-m-d H:i') . '"-->';
+ $gen = '<!-- generator="WordPress/' . get_bloginfo_rss('version') . '" created="'. date('Y-m-d H:i') . '" -->';
break;
}
+
+ /**
+ * Filter the HTML for the retrieved generator type.
+ *
+ * The dynamic portion of the hook name, `$type`, refers to the generator type.
+ *
+ * @since 2.5.0
+ *
+ * @param string $gen The HTML markup output to {@see wp_head()}.
+ * @param string $type The type of generator. Accepts 'html', 'xhtml', 'atom',
+ * 'rss2', 'rdf', 'comment', 'export'.
+ */
return apply_filters( "get_the_generator_{$type}", $gen, $type );
}
-?>
+/**
+ * Outputs the html checked attribute.
+ *
+ * Compares the first two arguments and if identical marks as checked
+ *
+ * @since 1.0.0
+ *
+ * @param mixed $checked One of the values to compare
+ * @param mixed $current (true) The other value to compare if not just true
+ * @param bool $echo Whether to echo or just return the string
+ * @return string html attribute or empty string
+ */
+function checked( $checked, $current = true, $echo = true ) {
+ return __checked_selected_helper( $checked, $current, $echo, 'checked' );
+}
+
+/**
+ * Outputs the html selected attribute.
+ *
+ * Compares the first two arguments and if identical marks as selected
+ *
+ * @since 1.0.0
+ *
+ * @param mixed $selected One of the values to compare
+ * @param mixed $current (true) The other value to compare if not just true
+ * @param bool $echo Whether to echo or just return the string
+ * @return string html attribute or empty string
+ */
+function selected( $selected, $current = true, $echo = true ) {
+ return __checked_selected_helper( $selected, $current, $echo, 'selected' );
+}
+
+/**
+ * Outputs the html disabled attribute.
+ *
+ * Compares the first two arguments and if identical marks as disabled
+ *
+ * @since 3.0.0
+ *
+ * @param mixed $disabled One of the values to compare
+ * @param mixed $current (true) The other value to compare if not just true
+ * @param bool $echo Whether to echo or just return the string
+ * @return string html attribute or empty string
+ */
+function disabled( $disabled, $current = true, $echo = true ) {
+ return __checked_selected_helper( $disabled, $current, $echo, 'disabled' );
+}
+
+/**
+ * Private helper function for checked, selected, and disabled.
+ *
+ * Compares the first two arguments and if identical marks as $type
+ *
+ * @since 2.8.0
+ * @access private
+ *
+ * @param mixed $helper One of the values to compare
+ * @param mixed $current (true) The other value to compare if not just true
+ * @param bool $echo Whether to echo or just return the string
+ * @param string $type The type of checked|selected|disabled we are doing
+ * @return string html attribute or empty string
+ */
+function __checked_selected_helper( $helper, $current, $echo, $type ) {
+ if ( (string) $helper === (string) $current )
+ $result = " $type='$type'";
+ else
+ $result = '';
+
+ if ( $echo )
+ echo $result;
+
+ return $result;
+}
+
+/**
+ * Default settings for heartbeat
+ *
+ * Outputs the nonce used in the heartbeat XHR
+ *
+ * @since 3.6.0
+ *
+ * @param array $settings
+ * @return array $settings
+ */
+function wp_heartbeat_settings( $settings ) {
+ if ( ! is_admin() )
+ $settings['ajaxurl'] = admin_url( 'admin-ajax.php', 'relative' );
+
+ if ( is_user_logged_in() )
+ $settings['nonce'] = wp_create_nonce( 'heartbeat-nonce' );
+
+ return $settings;
+}
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff