X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/022dfbbbe3215917d84708eb09acca93b21ae9e0..refs/tags/wordpress-2.6.2:/wp-includes/default-filters.php

diff --git a/wp-includes/default-filters.php b/wp-includes/default-filters.php
index e6982a98..011a1ed4 100644
--- a/wp-includes/default-filters.php
+++ b/wp-includes/default-filters.php
@@ -1,133 +1,132 @@
 <?php
-
-// Some default filters
-add_filter('bloginfo','wp_specialchars');
-add_filter('category_description', 'wptexturize');
-add_filter('list_cats', 'wptexturize');
-add_filter('comment_author', 'wptexturize');
-add_filter('comment_text', 'wptexturize');
-add_filter('single_post_title', 'wptexturize');
-add_filter('the_title', 'wptexturize');
-add_filter('the_content', 'wptexturize');
-add_filter('the_excerpt', 'wptexturize');
-add_filter('bloginfo', 'wptexturize');
-
-// Comments, trackbacks, pingbacks
-add_filter('pre_comment_author_name', 'strip_tags');
-add_filter('pre_comment_author_name', 'trim');
-add_filter('pre_comment_author_name', 'wp_specialchars', 30);
-
-add_filter('pre_comment_author_email', 'trim');
-add_filter('pre_comment_author_email', 'sanitize_email');
-
-add_filter('pre_comment_author_url', 'strip_tags');
-add_filter('pre_comment_author_url', 'trim');
-add_filter('pre_comment_author_url', 'clean_url');
-
-add_filter('pre_comment_content', 'stripslashes', 1);
-add_filter('pre_comment_content', 'wp_rel_nofollow', 15);
-add_filter('pre_comment_content', 'balanceTags', 30);
-add_filter('pre_comment_content', 'addslashes', 50);
-
-add_filter('pre_comment_author_name', 'wp_filter_kses');
-add_filter('pre_comment_author_email', 'wp_filter_kses');
-add_filter('pre_comment_author_url', 'wp_filter_kses');
-
-add_action('comment_form', 'wp_comment_form_unfiltered_html_nonce');
-
-// Default filters for these functions
-add_filter('comment_author', 'wptexturize');
-add_filter('comment_author', 'convert_chars');
-add_filter('comment_author', 'wp_specialchars');
-
-add_filter('comment_email', 'antispambot');
-
-add_filter('comment_url', 'clean_url');
-
-add_filter('comment_text', 'convert_chars');
-add_filter('comment_text', 'make_clickable');
-add_filter('comment_text', 'force_balance_tags', 25);
-add_filter('comment_text', 'wpautop', 30);
-add_filter('comment_text', 'convert_smilies', 20);
-
-add_filter('comment_excerpt', 'convert_chars');
-
-// Categories
-add_filter('pre_category_name', 'strip_tags');
-add_filter('pre_category_name', 'trim');
-add_filter('pre_category_name', 'wp_filter_kses');
-add_filter('pre_category_name', 'wp_specialchars', 30);
-add_filter('pre_category_description', 'wp_filter_kses');
-
-//Links
-add_filter('pre_link_name', 'strip_tags');
-add_filter('pre_link_name', 'trim');
-add_filter('pre_link_name', 'wp_filter_kses');
-add_filter('pre_link_name', 'wp_specialchars', 30);
-add_filter('pre_link_description', 'wp_filter_kses');
-add_filter('pre_link_notes', 'wp_filter_kses');
-add_filter('pre_link_url', 'strip_tags');
-add_filter('pre_link_url', 'trim');
-add_filter('pre_link_url', 'clean_url');
-add_filter('pre_link_image', 'strip_tags');
-add_filter('pre_link_image', 'trim');
-add_filter('pre_link_image', 'clean_url');
-add_filter('pre_link_rss', 'strip_tags');
-add_filter('pre_link_rss', 'trim');
-add_filter('pre_link_rss', 'clean_url');
-add_filter('pre_link_target', 'strip_tags');
-add_filter('pre_link_target', 'trim');
-add_filter('pre_link_target', 'wp_filter_kses');
-add_filter('pre_link_target', 'wp_specialchars', 30);
-add_filter('pre_link_rel', 'strip_tags');
-add_filter('pre_link_rel', 'trim');
-add_filter('pre_link_rel', 'wp_filter_kses');
-add_filter('pre_link_rel', 'wp_specialchars', 30);
-
-// Users
-add_filter('pre_user_display_name', 'strip_tags');
-add_filter('pre_user_display_name', 'trim');
-add_filter('pre_user_display_name', 'wp_filter_kses');
-add_filter('pre_user_display_name', 'wp_specialchars', 30);
-add_filter('pre_user_first_name', 'strip_tags');
-add_filter('pre_user_first_name', 'trim');
-add_filter('pre_user_first_name', 'wp_filter_kses');
-add_filter('pre_user_first_name', 'wp_specialchars', 30);
-add_filter('pre_user_last_name', 'strip_tags');
-add_filter('pre_user_last_name', 'trim');
-add_filter('pre_user_last_name', 'wp_filter_kses');
-add_filter('pre_user_last_name', 'wp_specialchars', 30);
-add_filter('pre_user_nickname', 'strip_tags');
-add_filter('pre_user_nickname', 'trim');
-add_filter('pre_user_nickname', 'wp_filter_kses');
-add_filter('pre_user_nickname', 'wp_specialchars', 30);
-add_filter('pre_user_description', 'trim');
-add_filter('pre_user_description', 'wp_filter_kses');
-add_filter('pre_user_url', 'strip_tags');
-add_filter('pre_user_url', 'trim');
-add_filter('pre_user_url', 'clean_url');
-add_filter('pre_user_email', 'trim');
-add_filter('pre_user_email', 'sanitize_email');
+/**
+ * Sets up the default filters and actions for most
+ * of the WordPress hooks.
+ *
+ * If you need to remove a default hook, this file will
+ * give you the priority for which to use to remove the
+ * hook.
+ *
+ * Not all of the default hooks are found in default-filters.php
+ *
+ * @package WordPress
+ */
+
+// Strip, trim, kses, special chars for string saves
+$filters = array('pre_term_name', 'pre_comment_author_name', 'pre_link_name', 'pre_link_target',
+	'pre_link_rel', 'pre_user_display_name', 'pre_user_first_name', 'pre_user_last_name',
+	'pre_user_nickname');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'strip_tags');
+	add_filter($filter, 'trim');
+	add_filter($filter, 'wp_filter_kses');
+	add_filter($filter, 'wp_specialchars', 30);
+}
+
+// Kses only for textarea saves
+$filters = array('pre_term_description', 'pre_link_description', 'pre_link_notes', 'pre_user_description');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'wp_filter_kses');
+}
+
+// Email
+$filters = array('pre_comment_author_email', 'pre_user_email');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'trim');
+	add_filter($filter, 'sanitize_email');
+	add_filter($filter, 'wp_filter_kses');
+}
+
+// Save URL
+$filters = array('pre_comment_author_url', 'pre_user_url', 'pre_link_url', 'pre_link_image',
+	'pre_link_rss');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'strip_tags');
+	add_filter($filter, 'trim');
+	add_filter($filter, 'sanitize_url');
+	add_filter($filter, 'wp_filter_kses');
+}
+
+// Display URL
+$filters = array('user_url', 'link_url', 'link_image', 'link_rss', 'comment_url');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'strip_tags');
+	add_filter($filter, 'trim');
+	add_filter($filter, 'clean_url');
+	add_filter($filter, 'wp_filter_kses');
+}
+
+// Slugs
+$filters = array('pre_term_slug');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'sanitize_title');
+}
+
+// Keys
+$filters = array('pre_post_type');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'sanitize_user');
+}
 
 // Places to balance tags on input
-add_filter('content_save_pre', 'balanceTags', 50);
-add_filter('excerpt_save_pre', 'balanceTags', 50);
-add_filter('comment_save_pre', 'balanceTags', 50);
-
-// Misc. title, content, and excerpt filters
+$filters = array('content_save_pre', 'excerpt_save_pre', 'comment_save_pre', 'pre_comment_content');
+foreach ( $filters as $filter ) {
+	add_filter( $filter, 'balanceTags', 50);
+}
+
+// Format strings for display.
+$filters = array('comment_author', 'term_name', 'link_name', 'link_description',
+	'link_notes', 'bloginfo', 'wp_title');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'wptexturize');
+	add_filter($filter, 'convert_chars');
+	add_filter($filter, 'wp_specialchars');
+}
+
+// Format text area for display.
+$filters = array('term_description');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'wptexturize');
+	add_filter($filter, 'convert_chars');
+	add_filter($filter, 'wpautop');
+}
+
+// Format for RSS
+$filters = array('term_name_rss');
+foreach ( $filters as $filter ) {
+	add_filter($filter, 'convert_chars');
+}
+
+// Display filters
+add_filter('the_title', 'wptexturize');
 add_filter('the_title', 'convert_chars');
 add_filter('the_title', 'trim');
 
+add_filter('the_content', 'wptexturize');
 add_filter('the_content', 'convert_smilies');
 add_filter('the_content', 'convert_chars');
 add_filter('the_content', 'wpautop');
+add_filter('the_content', 'prepend_attachment');
 
+add_filter('the_excerpt', 'wptexturize');
 add_filter('the_excerpt', 'convert_smilies');
 add_filter('the_excerpt', 'convert_chars');
 add_filter('the_excerpt', 'wpautop');
 add_filter('get_the_excerpt', 'wp_trim_excerpt');
 
-add_filter('sanitize_title', 'sanitize_title_with_dashes');
+add_filter('comment_text', 'wptexturize');
+add_filter('comment_text', 'convert_chars');
+add_filter('comment_text', 'make_clickable', 9);
+add_filter('comment_text', 'force_balance_tags', 25);
+add_filter('comment_text', 'convert_smilies', 20);
+add_filter('comment_text', 'wpautop', 30);
+
+add_filter('comment_excerpt', 'convert_chars');
+
+add_filter('list_cats', 'wptexturize');
+add_filter('single_post_title', 'wptexturize');
+
+add_filter('wp_sprintf', 'wp_sprintf_l', 10, 2);
 
 // RSS filters
 add_filter('the_title_rss', 'strip_tags');
@@ -137,17 +136,61 @@ add_filter('the_content_rss', 'ent2ncr', 8);
 add_filter('the_excerpt_rss', 'convert_chars');
 add_filter('the_excerpt_rss', 'ent2ncr', 8);
 add_filter('comment_author_rss', 'ent2ncr', 8);
-add_filter('comment_text_rss', 'wp_specialchars');
 add_filter('comment_text_rss', 'ent2ncr', 8);
+add_filter('comment_text_rss', 'wp_specialchars');
 add_filter('bloginfo_rss', 'ent2ncr', 8);
 add_filter('the_author', 'ent2ncr', 8);
 
 // Misc filters
+add_filter('option_ping_sites', 'privacy_ping_filter');
 add_filter('option_blog_charset', 'wp_specialchars');
+add_filter('option_home', '_config_wp_home');
+add_filter('option_siteurl', '_config_wp_siteurl');
+add_filter('tiny_mce_before_init', '_mce_set_direction');
+add_filter('pre_kses', 'wp_pre_kses_less_than');
+add_filter('sanitize_title', 'sanitize_title_with_dashes');
+add_action('check_comment_flood', 'check_comment_flood_db', 10, 3);
+add_filter('comment_flood_filter', 'wp_throttle_comment_flood', 10, 3);
+add_filter('pre_comment_content', 'wp_rel_nofollow', 15);
+add_filter('comment_email', 'antispambot');
+add_filter('option_tag_base', '_wp_filter_taxonomy_base');
+add_filter('option_category_base', '_wp_filter_taxonomy_base');
+
+//Atom SSL support
+add_filter('atom_service_url','atom_service_url_filter');
 
 // Actions
-add_action('publish_post', 'generic_ping');
 add_action('wp_head', 'rsd_link');
+add_action('wp_head', 'wlwmanifest_link');
+add_action('wp_head', 'locale_stylesheet');
+add_action('publish_future_post', 'check_and_publish_future_post', 10, 1);
+add_action('wp_head', 'noindex', 1);
+add_action('wp_head', 'wp_print_scripts');
+add_action('wp_head', 'wp_generator');
+if(!defined('DOING_CRON'))
+	add_action('init', 'wp_cron');
+add_action('do_feed_rdf', 'do_feed_rdf', 10, 1);
+add_action('do_feed_rss', 'do_feed_rss', 10, 1);
+add_action('do_feed_rss2', 'do_feed_rss2', 10, 1);
+add_action('do_feed_atom', 'do_feed_atom', 10, 1);
+add_action('do_pings', 'do_all_pings', 10, 1);
+add_action('do_robots', 'do_robots');
 add_action('sanitize_comment_cookies', 'sanitize_comment_cookies');
+add_action('admin_print_scripts', 'wp_print_scripts', 20);
+add_action('admin_print_styles', 'wp_print_styles', 20);
+add_action('init', 'smilies_init', 5);
+add_action( 'plugins_loaded', 'wp_maybe_load_widgets', 0 );
+add_action( 'shutdown', 'wp_ob_end_flush_all', 1);
+add_action( 'pre_post_update', 'wp_save_post_revision' );
+add_action('publish_post', '_publish_post_hook', 5, 1);
+add_action('future_post', '_future_post_hook', 5, 2);
+add_action('future_page', '_future_post_hook', 5, 2);
+add_action('save_post', '_save_post_hook', 5, 2);
+add_action('transition_post_status', '_transition_post_status', 5, 3);
+add_action('comment_form', 'wp_comment_form_unfiltered_html_nonce');
+// Redirect Old Slugs
+add_action('template_redirect', 'wp_old_slug_redirect');
+add_action('edit_post', 'wp_check_for_changed_slugs');
+add_action('edit_form_advanced', 'wp_remember_old_slug');
 
 ?>