X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/177fd6fefd2e3d5a0ea6591c71d660cabdb3c1a4..1c09677af04c9e37714e09b73eb9dbc5b2e3eb13:/wp-includes/post-template.php
diff --git a/wp-includes/post-template.php b/wp-includes/post-template.php
index 915101cb..9b6efcda 100644
--- a/wp-includes/post-template.php
+++ b/wp-includes/post-template.php
@@ -1,21 +1,47 @@
post_title;
if ( !is_admin() ) {
- if ( !empty($post->post_password) )
- $title = sprintf(__('Protected: %s'), $title);
- else if ( isset($post->post_status) && 'private' == $post->post_status )
- $title = sprintf(__('Private: %s'), $title);
+ if ( !empty($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 );
+ return apply_filters( 'the_title', $title, $post->ID );
}
+/**
+ * Display the Post Global Unique Identifier (guid).
+ *
+ * The guid will appear to be a link, but should not be used as an link to the
+ * post. The reason you should not use it as a link, is because of moving the
+ * blog across domains.
+ *
+ * @since 1.5.0
+ *
+ * @param int $id Optional. Post ID.
+ */
function the_guid( $id = 0 ) {
echo get_the_guid($id);
}
+/**
+ * Retrieve the Post Global Unique Identifier (guid).
+ *
+ * The guid will appear to be a link, but should not be used as an link to the
+ * post. The reason you should not use it as a link, is because of moving the
+ * blog across domains.
+ *
+ * @since 1.5.0
+ *
+ * @param int $id Optional. Post ID.
+ * @return string
+ */
function get_the_guid( $id = 0 ) {
$post = &get_post($id);
return apply_filters('get_the_guid', $post->guid);
}
-function the_content($more_link_text = '(more...)', $stripteaser = 0, $more_file = '') {
- $content = get_the_content($more_link_text, $stripteaser, $more_file);
+/**
+ * Display the post content.
+ *
+ * @since 0.71
+ *
+ * @param string $more_link_text Optional. Content for when there is more text.
+ * @param string $stripteaser Optional. Teaser content before the more text.
+ */
+function the_content($more_link_text = null, $stripteaser = 0) {
+ $content = get_the_content($more_link_text, $stripteaser);
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]>', $content);
echo $content;
}
-
-function get_the_content($more_link_text = '(more...)', $stripteaser = 0, $more_file = '') {
+/**
+ * Retrieve the post content.
+ *
+ * @since 0.71
+ *
+ * @param string $more_link_text Optional. Content for when there is more text.
+ * @param string $stripteaser Optional. Teaser content before the more text.
+ * @return string
+ */
+function get_the_content($more_link_text = null, $stripteaser = 0) {
global $id, $post, $more, $page, $pages, $multipage, $preview, $pagenow;
+ if ( null === $more_link_text )
+ $more_link_text = __( '(more...)' );
+
$output = '';
+ $hasTeaser = false;
- if ( !empty($post->post_password) ) { // if there's a password
- if ( !isset($_COOKIE['wp-postpass_'.COOKIEHASH]) || stripslashes($_COOKIE['wp-postpass_'.COOKIEHASH]) != $post->post_password ) { // and it doesn't match the cookie
- $output = get_the_password_form();
- return $output;
- }
+ // If post password required and it doesn't match the cookie.
+ if ( post_password_required($post) ) {
+ $output = get_the_password_form();
+ return $output;
}
- if ( $more_file != '' )
- $file = $more_file;
- else
- $file = $pagenow; //$_SERVER['PHP_SELF'];
-
if ( $page > count($pages) ) // if the requested page doesn't exist
$page = count($pages); // give them the highest numbered page that DOES exist
@@ -107,72 +200,374 @@ function get_the_content($more_link_text = '(more...)', $stripteaser = 0, $more_
$content = explode($matches[0], $content, 2);
if ( !empty($matches[1]) && !empty($more_link_text) )
$more_link_text = strip_tags(wp_kses_no_null(trim($matches[1])));
+
+ $hasTeaser = true;
} else {
$content = array($content);
}
if ( (false !== strpos($post->post_content, '') && ((!$multipage) || ($page==1))) )
$stripteaser = 1;
$teaser = $content[0];
- if ( ($more) && ($stripteaser) )
+ if ( ($more) && ($stripteaser) && ($hasTeaser) )
$teaser = '';
$output .= $teaser;
if ( count($content) > 1 ) {
if ( $more ) {
- $output .= ''.$content[1];
+ $output .= '' . $content[1];
} else {
- $output = balanceTags($output);
if ( ! empty($more_link_text) )
- $output .= ' $more_link_text";
+ $output .= apply_filters( 'the_content_more_link', ' $more_link_text", $more_link_text );
+ $output = force_balance_tags($output);
}
}
if ( $preview ) // preview fix for javascript bug with foreign languages
- $output = preg_replace('/\%u([0-9A-F]{4,4})/e', "''.base_convert('\\1',16,10).';'", $output);
+ $output = preg_replace_callback('/\%u([0-9A-F]{4})/', create_function('$match', 'return "" . base_convert($match[1], 16, 10) . ";";'), $output);
return $output;
}
-
+/**
+ * Display the post excerpt.
+ *
+ * @since 0.71
+ * @uses apply_filters() Calls 'the_excerpt' hook on post excerpt.
+ */
function the_excerpt() {
echo apply_filters('the_excerpt', get_the_excerpt());
}
-
+/**
+ * Retrieve the post excerpt.
+ *
+ * @since 0.71
+ *
+ * @param mixed $deprecated Not used.
+ * @return string
+ */
function get_the_excerpt($deprecated = '') {
global $post;
- $output = '';
$output = $post->post_excerpt;
- if ( !empty($post->post_password) ) { // if there's a password
- if ( !isset($_COOKIE['wp-postpass_'.COOKIEHASH]) || $_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password ) { // and it doesn't match the cookie
- $output = __('There is no excerpt because this is a protected post.');
- return $output;
- }
+ if ( post_password_required($post) ) {
+ $output = __('There is no excerpt because this is a protected post.');
+ return $output;
}
return apply_filters('get_the_excerpt', $output);
}
+/**
+ * Whether post has excerpt.
+ *
+ * @since 2.3.0
+ *
+ * @param int $id Optional. Post ID.
+ * @return bool
+ */
function has_excerpt( $id = 0 ) {
$post = &get_post( $id );
return ( !empty( $post->post_excerpt ) );
}
+/**
+ * Display the classes for the post div.
+ *
+ * @since 2.7.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ * @param int $post_id An optional post ID.
+ */
+function post_class( $class = '', $post_id = null ) {
+ // Separates classes with a single space, collates classes for post DIV
+ echo 'class="' . join( ' ', get_post_class( $class, $post_id ) ) . '"';
+}
+
+/**
+ * Retrieve the classes for the post div as an array.
+ *
+ * The class names are add are many. If the post is a sticky, then the 'sticky'
+ * class name. The class 'hentry' is always added to each post. For each
+ * category, the class will be added with 'category-' with category slug is
+ * added. The tags are the same way as the categories with 'tag-' before the tag
+ * slug. All classes are passed through the filter, 'post_class' with the list
+ * of classes, followed by $class parameter value, with the post ID as the last
+ * parameter.
+ *
+ * @since 2.7.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ * @param int $post_id An optional post ID.
+ * @return array Array of classes.
+ */
+function get_post_class( $class = '', $post_id = null ) {
+ $post = get_post($post_id);
+
+ $classes = array();
+
+ if ( empty($post) )
+ return $classes;
+
+ $classes[] = 'post-' . $post->ID;
+ $classes[] = $post->post_type;
+
+ // sticky for Sticky Posts
+ if ( is_sticky($post->ID) && is_home())
+ $classes[] = 'sticky';
+
+ // hentry for hAtom compliace
+ $classes[] = 'hentry';
+
+ // Categories
+ foreach ( (array) get_the_category($post->ID) as $cat ) {
+ if ( empty($cat->slug ) )
+ continue;
+ $classes[] = 'category-' . sanitize_html_class($cat->slug, $cat->cat_ID);
+ }
+
+ // Tags
+ foreach ( (array) get_the_tags($post->ID) as $tag ) {
+ if ( empty($tag->slug ) )
+ continue;
+ $classes[] = 'tag-' . sanitize_html_class($tag->slug, $tag->term_id);
+ }
+
+ if ( !empty($class) ) {
+ if ( !is_array( $class ) )
+ $class = preg_split('#\s+#', $class);
+ $classes = array_merge($classes, $class);
+ }
+
+ $classes = array_map('esc_attr', $classes);
+
+ return apply_filters('post_class', $classes, $class, $post_id);
+}
+
+/**
+ * Display the classes for the body element.
+ *
+ * @since 2.8.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ */
+function body_class( $class = '' ) {
+ // Separates classes with a single space, collates classes for body element
+ echo 'class="' . join( ' ', get_body_class( $class ) ) . '"';
+}
+
+/**
+ * Retrieve the classes for the body element as an array.
+ *
+ * @since 2.8.0
+ *
+ * @param string|array $class One or more classes to add to the class list.
+ * @return array Array of classes.
+ */
+function get_body_class( $class = '' ) {
+ global $wp_query, $wpdb, $current_user;
+
+ $classes = array();
+
+ if ( 'rtl' == get_bloginfo('text_direction') )
+ $classes[] = 'rtl';
+
+ if ( is_front_page() )
+ $classes[] = 'home';
+ if ( is_home() )
+ $classes[] = 'blog';
+ if ( is_archive() )
+ $classes[] = 'archive';
+ if ( is_date() )
+ $classes[] = 'date';
+ if ( is_search() )
+ $classes[] = 'search';
+ if ( is_paged() )
+ $classes[] = 'paged';
+ if ( is_attachment() )
+ $classes[] = 'attachment';
+ if ( is_404() )
+ $classes[] = 'error404';
+
+ if ( is_single() ) {
+ $wp_query->post = $wp_query->posts[0];
+ setup_postdata($wp_query->post);
+
+ $postID = $wp_query->post->ID;
+ $classes[] = 'single postid-' . $postID;
+
+ if ( is_attachment() ) {
+ $mime_type = get_post_mime_type();
+ $mime_prefix = array( 'application/', 'image/', 'text/', 'audio/', 'video/', 'music/' );
+ $classes[] = 'attachmentid-' . $postID;
+ $classes[] = 'attachment-' . str_replace($mime_prefix, '', $mime_type);
+ }
+ } elseif ( is_archive() ) {
+ if ( is_author() ) {
+ $author = $wp_query->get_queried_object();
+ $classes[] = 'author';
+ $classes[] = 'author-' . sanitize_html_class($author->user_nicename , $author->ID);
+ } elseif ( is_category() ) {
+ $cat = $wp_query->get_queried_object();
+ $classes[] = 'category';
+ $classes[] = 'category-' . sanitize_html_class($cat->slug, $cat->cat_ID);
+ } elseif ( is_tag() ) {
+ $tags = $wp_query->get_queried_object();
+ $classes[] = 'tag';
+ $classes[] = 'tag-' . sanitize_html_class($tags->slug, $tags->term_id);
+ }
+ } elseif ( is_page() ) {
+ $classes[] = 'page';
+
+ $wp_query->post = $wp_query->posts[0];
+ setup_postdata($wp_query->post);
+
+ $pageID = $wp_query->post->ID;
+
+ $classes[] = 'page-id-' . $pageID;
+
+ if ( $wpdb->get_var( $wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' LIMIT 1", $pageID) ) )
+ $classes[] = 'page-parent';
+
+ if ( $wp_query->post->post_parent ) {
+ $classes[] = 'page-child';
+ $classes[] = 'parent-pageid-' . $wp_query->post->post_parent;
+ }
+ if ( is_page_template() ) {
+ $classes[] = 'page-template';
+ $classes[] = 'page-template-' . str_replace( '.php', '-php', get_post_meta( $pageID, '_wp_page_template', true ) );
+ }
+ } elseif ( is_search() ) {
+ if ( !empty($wp_query->posts) )
+ $classes[] = 'search-results';
+ else
+ $classes[] = 'search-no-results';
+ }
+
+ if ( is_user_logged_in() )
+ $classes[] = 'logged-in';
+
+ $page = $wp_query->get('page');
+
+ if ( !$page || $page < 2)
+ $page = $wp_query->get('paged');
+
+ if ( $page && $page > 1 ) {
+ $classes[] = 'paged-' . $page;
+
+ if ( is_single() )
+ $classes[] = 'single-paged-' . $page;
+ elseif ( is_page() )
+ $classes[] = 'page-paged-' . $page;
+ elseif ( is_category() )
+ $classes[] = 'category-paged-' . $page;
+ elseif ( is_tag() )
+ $classes[] = 'tag-paged-' . $page;
+ elseif ( is_date() )
+ $classes[] = 'date-paged-' . $page;
+ elseif ( is_author() )
+ $classes[] = 'author-paged-' . $page;
+ elseif ( is_search() )
+ $classes[] = 'search-paged-' . $page;
+ }
+
+ if ( !empty($class) ) {
+ if ( !is_array( $class ) )
+ $class = preg_split('#\s+#', $class);
+ $classes = array_merge($classes, $class);
+ }
+
+ $classes = array_map('esc_attr', $classes);
+
+ return apply_filters('body_class', $classes, $class);
+}
+
+/**
+ * Whether post requires password and correct password has been provided.
+ *
+ * @since 2.7.0
+ *
+ * @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($post->post_password) )
+ return false;
+
+ if ( !isset($_COOKIE['wp-postpass_' . COOKIEHASH]) )
+ return true;
+
+ if ( $_COOKIE['wp-postpass_' . COOKIEHASH] != $post->post_password )
+ return true;
+
+ return false;
+}
+
+/**
+ * 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;
+
+ echo " sticky";
+}
+
+/**
+ * Page Template Functions for usage in Themes
+ *
+ * @package WordPress
+ * @subpackage Template
+ */
+
+/**
+ * The formatted output of a list of pages.
+ *
+ * Displays page links for paginated posts (i.e. includes the .
+ * Quicktag one or more times). This tag must be within The Loop.
+ *
+ * The defaults for overwriting are:
+ * 'next_or_number' - Default is 'number' (string). Indicates whether page
+ * numbers should be used. Valid values are number and next.
+ * 'nextpagelink' - Default is 'Next Page' (string). Text for link to next page.
+ * of the bookmark.
+ * 'previouspagelink' - Default is 'Previous Page' (string). Text for link to
+ * previous page, if available.
+ * 'pagelink' - Default is '%' (String).Format string for page numbers. The % in
+ * the parameter string will be replaced with the page number, so Page %
+ * generates "Page 1", "Page 2", etc. Defaults to %, just the page number.
+ * 'before' - Default is '
Pages:' (string). The html or text to prepend to
+ * each bookmarks.
+ * 'after' - Default is '
' (string). The html or text to append to each
+ * bookmarks.
+ * 'link_before' - Default is '' (string). The html or text to prepend to each
+ * Pages link inside the tag.
+ * 'link_after' - Default is '' (string). The html or text to append to each
+ * Pages link inside the tag.
+ *
+ * @since 1.2.0
+ * @access private
+ *
+ * @param string|array $args Optional. Overwrite the defaults.
+ * @return string Formatted output in HTML.
+ */
function wp_link_pages($args = '') {
$defaults = array(
'before' => '' . __('Pages:'), 'after' => '
',
+ 'link_before' => '', 'link_after' => '',
'next_or_number' => 'number', 'nextpagelink' => __('Next page'),
'previouspagelink' => __('Previous page'), 'pagelink' => '%',
- 'more_file' => '', 'echo' => 1
+ 'echo' => 1
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
global $post, $page, $numpages, $multipage, $more, $pagenow;
- if ( $more_file != '' )
- $file = $more_file;
- else
- $file = $pagenow;
$output = '';
if ( $multipage ) {
@@ -190,8 +585,11 @@ function wp_link_pages($args = '') {
else
$output .= '';
}
+
}
+ $output .= $link_before;
$output .= $j;
+ $output .= $link_after;
if ( ($i != $page) || ((!$more) && ($page==1)) )
$output .= '';
}
@@ -202,23 +600,23 @@ function wp_link_pages($args = '') {
$i = $page - 1;
if ( $i && $more ) {
if ( 1 == $i ) {
- $output .= '' . $previouspagelink . '';
+ $output .= '' . $link_before. $previouspagelink . $link_after . '';
} else {
if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
- $output .= '' . $previouspagelink . '';
+ $output .= '' . $link_before. $previouspagelink . $link_after . '';
else
- $output .= '' . $previouspagelink . '';
+ $output .= '' . $link_before. $previouspagelink . $link_after . '';
}
}
$i = $page + 1;
if ( $i <= $numpages && $more ) {
if ( 1 == $i ) {
- $output .= '' . $nextpagelink . '';
+ $output .= '' . $link_before. $nextpagelink . $link_after . '';
} else {
if ( '' == get_option('permalink_structure') || in_array($post->post_status, array('draft', 'pending')) )
- $output .= '' . $nextpagelink . '';
+ $output .= '' . $link_before. $nextpagelink . $link_after . '';
else
- $output .= '' . $nextpagelink . '';
+ $output .= '' . $link_before. $nextpagelink . $link_after . '';
}
}
$output .= $after;
@@ -237,7 +635,14 @@ function wp_link_pages($args = '') {
// Post-meta: Custom per-post fields.
//
-
+/**
+ * Retrieve post custom meta data field.
+ *
+ * @since 1.5.0
+ *
+ * @param string $key Meta data key name.
+ * @return string|array Array of values or single value, if only one element exists.
+ */
function post_custom( $key = '' ) {
$custom = get_post_custom();
@@ -247,12 +652,17 @@ function post_custom( $key = '' ) {
return $custom[$key];
}
-
-// this will probably change at some point...
+/**
+ * Display list of post custom fields.
+ *
+ * @internal This will probably change at some point...
+ * @since 1.2.0
+ * @uses apply_filters() Calls 'the_meta_key' on list item HTML content, with key and value as separate parameters.
+ */
function the_meta() {
if ( $keys = get_post_custom_keys() ) {
echo "\n";
- foreach ( $keys as $key ) {
+ foreach ( (array) $keys as $key ) {
$keyt = trim($key);
if ( '_' == $keyt{0} )
continue;
@@ -264,16 +674,24 @@ function the_meta() {
}
}
-
//
// Pages
//
+/**
+ * Retrieve or display list of pages as a dropdown (select list).
+ *
+ * @since 2.1.0
+ *
+ * @param array|string $args Optional. Override default arguments.
+ * @return string HTML content, if not displaying.
+ */
function wp_dropdown_pages($args = '') {
$defaults = array(
'depth' => 0, 'child_of' => 0,
'selected' => 0, 'echo' => 1,
- 'name' => 'page_id', 'show_option_none' => ''
+ 'name' => 'page_id', 'show_option_none' => '', 'show_option_no_change' => '',
+ 'option_none_value' => ''
);
$r = wp_parse_args( $args, $defaults );
@@ -281,11 +699,14 @@ function wp_dropdown_pages($args = '') {
$pages = get_pages($r);
$output = '';
+ $name = esc_attr($name);
if ( ! empty($pages) ) {
- $output = "
";
+ endif;
+
+}