* @return int
*/
function get_the_ID() {
- global $post;
- return $post->ID;
+ return get_post()->ID;
}
/**
$r = wp_parse_args($args, $defaults);
extract( $r, EXTR_SKIP );
-
$title = $before . $title . $after;
$title = esc_attr(strip_tags($title));
*
* @since 0.71
*
- * @param int $id Optional. Post ID.
+ * @param mixed $post Optional. Post ID or object.
* @return string
*/
-function get_the_title( $id = 0 ) {
- $post = &get_post($id);
-
- $title = isset($post->post_title) ? $post->post_title : '';
- $id = isset($post->ID) ? $post->ID : (int) $id;
-
- if ( !is_admin() ) {
- if ( !empty($post->post_password) ) {
- $protected_title_format = apply_filters('protected_title_format', __('Protected: %s'));
- $title = sprintf($protected_title_format, $title);
- } else if ( isset($post->post_status) && 'private' == $post->post_status ) {
- $private_title_format = apply_filters('private_title_format', __('Private: %s'));
- $title = sprintf($private_title_format, $title);
+function get_the_title( $post = 0 ) {
+ $post = get_post( $post );
+
+ $title = isset( $post->post_title ) ? $post->post_title : '';
+ $id = isset( $post->ID ) ? $post->ID : 0;
+
+ if ( ! is_admin() ) {
+ if ( ! empty( $post->post_password ) ) {
+ $protected_title_format = apply_filters( 'protected_title_format', __( 'Protected: %s' ) );
+ $title = sprintf( $protected_title_format, $title );
+ } else if ( isset( $post->post_status ) && 'private' == $post->post_status ) {
+ $private_title_format = apply_filters( 'private_title_format', __( 'Private: %s' ) );
+ $title = sprintf( $private_title_format, $title );
}
}
+
return apply_filters( 'the_title', $title, $id );
}
* @return string
*/
function get_the_guid( $id = 0 ) {
- $post = &get_post($id);
+ $post = get_post($id);
return apply_filters('get_the_guid', $post->guid);
}
* @since 0.71
*
* @param string $more_link_text Optional. Content for when there is more text.
- * @param string $stripteaser Optional. Teaser content before the more text.
+ * @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false.
*/
-function the_content($more_link_text = null, $stripteaser = 0) {
+function the_content($more_link_text = null, $stripteaser = false) {
$content = get_the_content($more_link_text, $stripteaser);
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]>', $content);
* @since 0.71
*
* @param string $more_link_text Optional. Content for when there is more text.
- * @param string $stripteaser Optional. Teaser content before the more text.
+ * @param bool $stripteaser Optional. Strip teaser content before the more text. Default is false.
* @return string
*/
-function get_the_content($more_link_text = null, $stripteaser = 0) {
- global $post, $more, $page, $pages, $multipage, $preview;
+function get_the_content( $more_link_text = null, $stripteaser = false ) {
+ global $more, $page, $pages, $multipage, $preview;
+
+ $post = get_post();
if ( null === $more_link_text )
$more_link_text = __( '(more...)' );
$hasTeaser = false;
// If post password required and it doesn't match the cookie.
- if ( post_password_required($post) ) {
- $output = get_the_password_form();
- return $output;
- }
+ if ( post_password_required() )
+ return get_the_password_form();
if ( $page > count($pages) ) // if the requested page doesn't exist
$page = count($pages); // give them the highest numbered page that DOES exist
$content = array($content);
}
if ( (false !== strpos($post->post_content, '<!--noteaser-->') && ((!$multipage) || ($page==1))) )
- $stripteaser = 1;
+ $stripteaser = true;
$teaser = $content[0];
- if ( ($more) && ($stripteaser) && ($hasTeaser) )
+ if ( $more && $stripteaser && $hasTeaser )
$teaser = '';
$output .= $teaser;
if ( count($content) > 1 ) {
* @since 3.1.0
* @access private
* @param array $match Match array from preg_replace_callback
- * @returns string
+ * @return string
*/
function _convert_urlencoded_to_entities( $match ) {
return '&#' . base_convert( $match[1], 16, 10 ) . ';';
if ( !empty( $deprecated ) )
_deprecated_argument( __FUNCTION__, '2.3' );
- global $post;
- $output = $post->post_excerpt;
- if ( post_password_required($post) ) {
- $output = __('There is no excerpt because this is a protected post.');
- return $output;
+ $post = get_post();
+
+ if ( post_password_required() ) {
+ return __( 'There is no excerpt because this is a protected post.' );
}
- return apply_filters('get_the_excerpt', $output);
+ return apply_filters( 'get_the_excerpt', $post->post_excerpt );
}
/**
* @return bool
*/
function has_excerpt( $id = 0 ) {
- $post = &get_post( $id );
+ $post = get_post( $id );
return ( !empty( $post->post_excerpt ) );
}
return $classes;
$classes[] = 'post-' . $post->ID;
- $classes[] = $post->post_type;
+ if ( ! is_admin() )
+ $classes[] = $post->post_type;
$classes[] = 'type-' . $post->post_type;
$classes[] = 'status-' . $post->post_status;
// Post Format
- $post_format = get_post_format( $post->ID );
-
if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
+ $post_format = get_post_format( $post->ID );
+
if ( $post_format && !is_wp_error($post_format) )
$classes[] = 'format-' . sanitize_html_class( $post_format );
else
$classes[] = 'archive';
if ( is_date() )
$classes[] = 'date';
- if ( is_search() )
+ if ( is_search() ) {
$classes[] = 'search';
+ $classes[] = $wp_query->posts ? 'search-results' : 'search-no-results';
+ }
if ( is_paged() )
$classes[] = 'paged';
if ( is_attachment() )
$post = $wp_query->get_queried_object();
$classes[] = 'single';
- $classes[] = 'single-' . sanitize_html_class($post->post_type, $post_id);
- $classes[] = 'postid-' . $post_id;
-
- // Post Format
- $post_format = get_post_format( $post->ID );
-
- if ( $post_format && !is_wp_error($post_format) )
- $classes[] = 'single-format-' . sanitize_html_class( $post_format );
- else
- $classes[] = 'single-format-standard';
+ if ( isset( $post->post_type ) ) {
+ $classes[] = 'single-' . sanitize_html_class($post->post_type, $post_id);
+ $classes[] = 'postid-' . $post_id;
+
+ // Post Format
+ if ( post_type_supports( $post->post_type, 'post-formats' ) ) {
+ $post_format = get_post_format( $post->ID );
+
+ if ( $post_format && !is_wp_error($post_format) )
+ $classes[] = 'single-format-' . sanitize_html_class( $post_format );
+ else
+ $classes[] = 'single-format-standard';
+ }
+ }
if ( is_attachment() ) {
$mime_type = get_post_mime_type($post_id);
} else if ( is_author() ) {
$author = $wp_query->get_queried_object();
$classes[] = 'author';
- $classes[] = 'author-' . sanitize_html_class( $author->user_nicename , $author->ID );
- $classes[] = 'author-' . $author->ID;
+ if ( isset( $author->user_nicename ) ) {
+ $classes[] = 'author-' . sanitize_html_class( $author->user_nicename, $author->ID );
+ $classes[] = 'author-' . $author->ID;
+ }
} elseif ( is_category() ) {
$cat = $wp_query->get_queried_object();
$classes[] = 'category';
- $classes[] = 'category-' . sanitize_html_class( $cat->slug, $cat->term_id );
- $classes[] = 'category-' . $cat->term_id;
+ if ( isset( $cat->term_id ) ) {
+ $classes[] = 'category-' . sanitize_html_class( $cat->slug, $cat->term_id );
+ $classes[] = 'category-' . $cat->term_id;
+ }
} elseif ( is_tag() ) {
$tags = $wp_query->get_queried_object();
$classes[] = 'tag';
- $classes[] = 'tag-' . sanitize_html_class( $tags->slug, $tags->term_id );
- $classes[] = 'tag-' . $tags->term_id;
+ if ( isset( $tags->term_id ) ) {
+ $classes[] = 'tag-' . sanitize_html_class( $tags->slug, $tags->term_id );
+ $classes[] = 'tag-' . $tags->term_id;
+ }
} elseif ( is_tax() ) {
$term = $wp_query->get_queried_object();
- $classes[] = 'tax-' . sanitize_html_class( $term->taxonomy );
- $classes[] = 'term-' . sanitize_html_class( $term->slug, $term->term_id );
- $classes[] = 'term-' . $term->term_id;
+ if ( isset( $term->term_id ) ) {
+ $classes[] = 'tax-' . sanitize_html_class( $term->taxonomy );
+ $classes[] = 'term-' . sanitize_html_class( $term->slug, $term->term_id );
+ $classes[] = 'term-' . $term->term_id;
+ }
}
} elseif ( is_page() ) {
$classes[] = 'page';
$page_id = $wp_query->get_queried_object_id();
- $post = get_page($page_id);
+ $post = get_post($page_id);
$classes[] = 'page-id-' . $page_id;
}
if ( is_page_template() ) {
$classes[] = 'page-template';
- $classes[] = 'page-template-' . sanitize_html_class( str_replace( '.', '-', get_post_meta( $page_id, '_wp_page_template', true ) ), '' );
+ $classes[] = 'page-template-' . sanitize_html_class( str_replace( '.', '-', get_page_template_slug( $page_id ) ) );
+ } else {
+ $classes[] = 'page-template-default';
}
- } elseif ( is_search() ) {
- if ( !empty( $wp_query->posts ) )
- $classes[] = 'search-results';
- else
- $classes[] = 'search-no-results';
}
if ( is_user_logged_in() )
$classes[] = 'logged-in';
- if ( is_admin_bar_showing() )
+ if ( is_admin_bar_showing() ) {
$classes[] = 'admin-bar';
+ $classes[] = 'no-customize-support';
+ }
+
+ if ( get_theme_mod( 'background_color' ) || get_background_image() )
+ $classes[] = 'custom-background';
$page = $wp_query->get( 'page' );
$classes[] = 'post-type-paged-' . $page;
}
- if ( !empty( $class ) ) {
+ if ( ! empty( $class ) ) {
if ( !is_array( $class ) )
$class = preg_split( '#\s+#', $class );
$classes = array_merge( $classes, $class );
+ } else {
+ // Ensure that we always coerce class to being an array.
+ $class = array();
}
$classes = array_map( 'esc_attr', $classes );
*
* @since 2.7.0
*
- * @param int|object $post An optional post. Global $post used if not provided.
+ * @param int|object $post An optional post. Global $post used if not provided.
* @return bool false if a password is not required or the correct password cookie is present, true otherwise.
*/
function post_password_required( $post = null ) {
$post = get_post($post);
- if ( empty($post->post_password) )
+ if ( empty( $post->post_password ) )
return false;
- if ( !isset($_COOKIE['wp-postpass_' . COOKIEHASH]) )
- return true;
-
- if ( $_COOKIE['wp-postpass_' . COOKIEHASH] != $post->post_password )
+ if ( ! isset( $_COOKIE['wp-postpass_' . COOKIEHASH] ) )
return true;
- return false;
-}
+ require_once ABSPATH . 'wp-includes/class-phpass.php';
+ $hasher = new PasswordHash( 8, true );
-/**
- * Display "sticky" CSS class, if a post is sticky.
- *
- * @since 2.7.0
- *
- * @param int $post_id An optional post ID.
- */
-function sticky_class( $post_id = null ) {
- if ( !is_sticky($post_id) )
- return;
+ $hash = stripslashes( $_COOKIE[ 'wp-postpass_' . COOKIEHASH ] );
+ if ( 0 !== strpos( $hash, '$P$B' ) )
+ return true;
- echo " sticky";
+ return ! $hasher->CheckPassword( $post->post_password, $hash );
}
/**
* @return string Link.
*/
function _wp_link_page( $i ) {
- global $post, $wp_rewrite;
+ global $wp_rewrite;
+ $post = get_post();
if ( 1 == $i ) {
$url = get_permalink();
echo "<ul class='post-meta'>\n";
foreach ( (array) $keys as $key ) {
$keyt = trim($key);
- if ( '_' == $keyt[0] )
+ if ( is_protected_meta( $keyt, 'post' ) )
continue;
$values = array_map('trim', get_post_custom_values($key));
$value = implode($values,', ');
$pages = get_pages($r);
$output = '';
- $name = esc_attr($name);
// Back-compat with old system where both id and name were based on $name argument
if ( empty($id) )
$id = $name;
if ( ! empty($pages) ) {
- $output = "<select name=\"$name\" id=\"$id\">\n";
+ $output = "<select name='" . esc_attr( $name ) . "' id='" . esc_attr( $id ) . "'>\n";
if ( $show_option_no_change )
$output .= "\t<option value=\"-1\">$show_option_no_change</option>";
if ( $show_option_none )
* @since 2.7.0
*
* @param array|string $args
+ * @return string html menu
*/
function wp_page_menu( $args = array() ) {
$defaults = array('sort_column' => 'menu_order, post_title', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => '');
$walker = $r['walker'];
$args = array($pages, $depth, $r, $current_page);
- return call_user_func_array(array(&$walker, 'walk'), $args);
+ return call_user_func_array(array($walker, 'walk'), $args);
}
/**
else
$walker = $args[2]['walker'];
- return call_user_func_array(array(&$walker, 'walk'), $args);
+ return call_user_func_array(array($walker, 'walk'), $args);
}
/**
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of page. Used for padding.
+ * @param array $args
*/
- function start_lvl(&$output, $depth) {
+ function start_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "\n$indent<ul class='children'>\n";
}
*
* @param string $output Passed by reference. Used to append additional content.
* @param int $depth Depth of page. Used for padding.
+ * @param array $args
*/
- function end_lvl(&$output, $depth) {
+ function end_lvl( &$output, $depth = 0, $args = array() ) {
$indent = str_repeat("\t", $depth);
$output .= "$indent</ul>\n";
}
* @param int $current_page Page ID.
* @param array $args
*/
- function start_el(&$output, $page, $depth, $args, $current_page) {
+ function start_el( &$output, $page, $depth, $args, $current_page = 0 ) {
if ( $depth )
$indent = str_repeat("\t", $depth);
else
extract($args, EXTR_SKIP);
$css_class = array('page_item', 'page-item-'.$page->ID);
if ( !empty($current_page) ) {
- $_current_page = get_page( $current_page );
- _get_post_ancestors($_current_page);
- if ( isset($_current_page->ancestors) && in_array($page->ID, (array) $_current_page->ancestors) )
+ $_current_page = get_post( $current_page );
+ if ( in_array( $page->ID, $_current_page->ancestors ) )
$css_class[] = 'current_page_ancestor';
if ( $page->ID == $current_page )
$css_class[] = 'current_page_item';
$css_class[] = 'current_page_parent';
}
- $css_class = implode(' ', apply_filters('page_css_class', $css_class, $page));
+ $css_class = implode( ' ', apply_filters( 'page_css_class', $css_class, $page, $depth, $args, $current_page ) );
- $output .= $indent . '<li class="' . $css_class . '"><a href="' . get_permalink($page->ID) . '" title="' . esc_attr( wp_strip_all_tags( apply_filters( 'the_title', $page->post_title, $page->ID ) ) ) . '">' . $link_before . apply_filters( 'the_title', $page->post_title, $page->ID ) . $link_after . '</a>';
+ $output .= $indent . '<li class="' . $css_class . '"><a href="' . get_permalink($page->ID) . '">' . $link_before . apply_filters( 'the_title', $page->post_title, $page->ID ) . $link_after . '</a>';
if ( !empty($show_date) ) {
if ( 'modified' == $show_date )
* @param string $output Passed by reference. Used to append additional content.
* @param object $page Page data object. Not used.
* @param int $depth Depth of page. Not Used.
+ * @param array $args
*/
- function end_el(&$output, $page, $depth) {
+ function end_el( &$output, $page, $depth = 0, $args = array() ) {
$output .= "</li>\n";
}
* @param object $page Page data object.
* @param int $depth Depth of page in reference to parent pages. Used for padding.
* @param array $args Uses 'selected' argument for selected page to set selected HTML attribute for option element.
+ * @param int $id
*/
- function start_el(&$output, $page, $depth, $args) {
+ function start_el(&$output, $page, $depth, $args, $id = 0) {
$pad = str_repeat(' ', $depth * 3);
$output .= "\t<option class=\"level-$depth\" value=\"$page->ID\"";
if ( $page->ID == $args['selected'] )
$output .= ' selected="selected"';
$output .= '>';
- $title = apply_filters( 'list_pages', $page->post_title );
+ $title = apply_filters( 'list_pages', $page->post_title, $page );
$output .= $pad . esc_html( $title );
$output .= "</option>\n";
}
* @param string $size Optional, default is 'thumbnail'. Size of image, either array or string.
* @param bool $permalink Optional, default is false. Whether to add permalink to image.
* @param bool $icon Optional, default is false. Whether to include icon.
- * @param string $text Optional, default is false. If string, then will be link text.
+ * @param string|bool $text Optional, default is false. If string, then will be link text.
* @return string HTML content.
*/
-function wp_get_attachment_link($id = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false) {
- $id = intval($id);
- $_post = & get_post( $id );
+function wp_get_attachment_link( $id = 0, $size = 'thumbnail', $permalink = false, $icon = false, $text = false ) {
+ $id = intval( $id );
+ $_post = get_post( $id );
- if ( ('attachment' != $_post->post_type) || !$url = wp_get_attachment_url($_post->ID) )
- return __('Missing Attachment');
+ if ( empty( $_post ) || ( 'attachment' != $_post->post_type ) || ! $url = wp_get_attachment_url( $_post->ID ) )
+ return __( 'Missing Attachment' );
if ( $permalink )
- $url = get_attachment_link($_post->ID);
+ $url = get_attachment_link( $_post->ID );
- $post_title = esc_attr($_post->post_title);
+ $post_title = esc_attr( $_post->post_title );
- if ( $text ) {
- $link_text = esc_attr($text);
- } elseif ( ( is_int($size) && $size != 0 ) or ( is_string($size) && $size != 'none' ) or $size != false ) {
- $link_text = wp_get_attachment_image($id, $size, $icon);
- } else {
+ if ( $text )
+ $link_text = $text;
+ elseif ( $size && 'none' != $size )
+ $link_text = wp_get_attachment_image( $id, $size, $icon );
+ else
$link_text = '';
- }
- if( trim($link_text) == '' )
+ if ( trim( $link_text ) == '' )
$link_text = $_post->post_title;
return apply_filters( 'wp_get_attachment_link', "<a href='$url' title='$post_title'>$link_text</a>", $id, $size, $permalink, $icon, $text );
* @return string
*/
function prepend_attachment($content) {
- global $post;
+ $post = get_post();
if ( empty($post->post_type) || $post->post_type != 'attachment' )
return $content;
* @return string HTML content for password form for password protected post.
*/
function get_the_password_form() {
- global $post;
- $label = 'pwbox-'.(empty($post->ID) ? rand() : $post->ID);
- $output = '<form action="' . get_option('siteurl') . '/wp-pass.php" method="post">
+ $post = get_post();
+ $label = 'pwbox-' . ( empty($post->ID) ? rand() : $post->ID );
+ $output = '<form action="' . esc_url( site_url( 'wp-login.php?action=postpass', 'login_post' ) ) . '" method="post">
<p>' . __("This post is password protected. To view it please enter your password below:") . '</p>
<p><label for="' . $label . '">' . __("Password:") . ' <input name="post_password" id="' . $label . '" type="password" size="20" /></label> <input type="submit" name="Submit" value="' . esc_attr__("Submit") . '" /></p>
- </form>
+</form>
';
return apply_filters('the_password_form', $output);
}
* @param string $template The specific template name if specific matching is required.
* @return bool False on failure, true if success.
*/
-function is_page_template($template = '') {
- if (!is_page()) {
+function is_page_template( $template = '' ) {
+ if ( ! is_page() )
return false;
- }
- global $wp_query;
+ $page_template = get_page_template_slug( get_queried_object_id() );
- $page = $wp_query->get_queried_object();
- $custom_fields = get_post_custom_values('_wp_page_template',$page->ID);
- $page_template = $custom_fields[0];
+ if ( empty( $template ) )
+ return (bool) $page_template;
- // We have no argument passed so just see if a page_template has been specified
- if ( empty( $template ) ) {
- if (!empty( $page_template ) ) {
- return true;
- }
- } elseif ( $template == $page_template) {
+ if ( $template == $page_template )
+ return true;
+
+ if ( 'default' == $template && ! $page_template )
return true;
- }
return false;
}
+/**
+ * Get the specific template name for a page.
+ *
+ * @since 3.4.0
+ *
+ * @param int $post_id The page ID to check. Defaults to the current post, when used in the loop.
+ * @return string|bool Page template filename. Returns an empty string when the default page template
+ * is in use. Returns false if the post is not a page.
+ */
+function get_page_template_slug( $post_id = null ) {
+ $post = get_post( $post_id );
+ if ( 'page' != $post->post_type )
+ return false;
+ $template = get_post_meta( $post->ID, '_wp_page_template', true );
+ if ( ! $template || 'default' == $template )
+ return '';
+ return $template;
+}
+
/**
* Retrieve formatted date timestamp of a revision (linked to that revisions's page).
*
*
* Second argument controls parameters:
* (bool) parent : include the parent (the "Current Revision") in the list.
- * (string) format : 'list' or 'form-table'. 'list' outputs UL, 'form-table'
+ * (string) format : 'list' or 'form-table'. 'list' outputs UL, 'form-table'
* outputs TABLE with UI.
* (int) right : what revision is currently being viewed - used in
* form-table format.
if ( $parent )
array_unshift( $revisions, $post );
- $rows = '';
+ $rows = $right_checked = '';
$class = false;
$can_edit_post = current_user_can( 'edit_post', $post->ID );
foreach ( $revisions as $revision ) {
<col style="width: 33%" />
<thead>
<tr>
- <th scope="col"><?php /* translators: column name in revisons */ _ex( 'Old', 'revisions column name' ); ?></th>
- <th scope="col"><?php /* translators: column name in revisons */ _ex( 'New', 'revisions column name' ); ?></th>
- <th scope="col"><?php /* translators: column name in revisons */ _ex( 'Date Created', 'revisions column name' ); ?></th>
+ <th scope="col"><?php /* translators: column name in revisions */ _ex( 'Old', 'revisions column name' ); ?></th>
+ <th scope="col"><?php /* translators: column name in revisions */ _ex( 'New', 'revisions column name' ); ?></th>
+ <th scope="col"><?php /* translators: column name in revisions */ _ex( 'Date Created', 'revisions column name' ); ?></th>
<th scope="col"><?php _e( 'Author' ); ?></th>
<th scope="col" class="action-links"><?php _e( 'Actions' ); ?></th>
</tr>
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