diff --git a/wp-includes/comment.php b/wp-includes/comment.php
index 931a8a548..45547db11 100644
--- a/wp-includes/comment.php
+++ b/wp-includes/comment.php
@@ -195,6 +195,52 @@ function wp_allow_comment($commentdata) {
return $approved;
}
+function wp_blacklist_check($author, $email, $url, $comment, $user_ip, $user_agent) {
+ global $wpdb;
+
+ do_action('wp_blacklist_check', $author, $email, $url, $comment, $user_ip, $user_agent);
+
+ if ( preg_match_all('/(\d+);/', $comment . $author . $url, $chars) ) {
+ foreach ($chars[1] as $char) {
+ // If it's an encoded char in the normal ASCII set, reject
+ if ( 38 == $char )
+ continue; // Unless it's &
+ if ($char < 128)
+ return true;
+ }
+ }
+
+ $mod_keys = trim( get_settings('blacklist_keys') );
+ if ('' == $mod_keys )
+ return false; // If moderation keys are empty
+ $words = explode("\n", $mod_keys );
+
+ foreach ($words as $word) {
+ $word = trim($word);
+
+ // Skip empty lines
+ if ( empty($word) ) { continue; }
+
+ // Do some escaping magic so that '#' chars in the
+ // spam words don't break things:
+ $word = preg_quote($word, '#');
+
+ $pattern = "#$word#i";
+ if ( preg_match($pattern, $author ) ) return true;
+ if ( preg_match($pattern, $email ) ) return true;
+ if ( preg_match($pattern, $url ) ) return true;
+ if ( preg_match($pattern, $comment ) ) return true;
+ if ( preg_match($pattern, $user_ip ) ) return true;
+ if ( preg_match($pattern, $user_agent) ) return true;
+ }
+
+ if ( isset($_SERVER['REMOTE_ADDR']) ) {
+ if ( wp_proxy_check($_SERVER['REMOTE_ADDR']) ) return true;
+ }
+
+ return false;
+}
+
function wp_delete_comment($comment_id) {
global $wpdb;
do_action('delete_comment', $comment_id);
diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index 1c0781312..26ad2966f 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -340,303 +340,6 @@ function delete_option($name) {
return true;
}
-function add_post_meta($post_id, $key, $value, $unique = false) {
- global $wpdb, $post_meta_cache;
-
- if ( $unique ) {
- if ( $wpdb->get_var("SELECT meta_key FROM $wpdb->postmeta WHERE meta_key
-= '$key' AND post_id = '$post_id'") ) {
- return false;
- }
- }
-
- $original = $value;
- if ( is_array($value) || is_object($value) )
- $value = $wpdb->escape(serialize($value));
-
- $wpdb->query("INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value) VALUES ('$post_id','$key','$value')");
-
- $post_meta_cache['$post_id'][$key][] = $original;
-
- return true;
-}
-
-function delete_post_meta($post_id, $key, $value = '') {
- global $wpdb, $post_meta_cache;
-
- if ( empty($value) ) {
- $meta_id = $wpdb->get_var("SELECT meta_id FROM $wpdb->postmeta WHERE
-post_id = '$post_id' AND meta_key = '$key'");
- } else {
- $meta_id = $wpdb->get_var("SELECT meta_id FROM $wpdb->postmeta WHERE
-post_id = '$post_id' AND meta_key = '$key' AND meta_value = '$value'");
- }
-
- if ( !$meta_id )
- return false;
-
- if ( empty($value) ) {
- $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id = '$post_id'
-AND meta_key = '$key'");
- unset($post_meta_cache['$post_id'][$key]);
- } else {
- $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id = '$post_id'
-AND meta_key = '$key' AND meta_value = '$value'");
- $cache_key = $post_meta_cache['$post_id'][$key];
- if ($cache_key) foreach ( $cache_key as $index => $data )
- if ( $data == $value )
- unset($post_meta_cache['$post_id'][$key][$index]);
- }
-
- unset($post_meta_cache['$post_id'][$key]);
-
- return true;
-}
-
-function get_post_meta($post_id, $key, $single = false) {
- global $wpdb, $post_meta_cache;
-
- if ( isset($post_meta_cache[$post_id][$key]) ) {
- if ( $single ) {
- return maybe_unserialize( $post_meta_cache[$post_id][$key][0] );
- } else {
- return maybe_unserialize( $post_meta_cache[$post_id][$key] );
- }
- }
-
- $metalist = $wpdb->get_results("SELECT meta_value FROM $wpdb->postmeta WHERE post_id = '$post_id' AND meta_key = '$key'", ARRAY_N);
-
- $values = array();
- if ( $metalist ) {
- foreach ($metalist as $metarow) {
- $values[] = $metarow[0];
- }
- }
-
- if ( $single ) {
- if ( count($values) ) {
- $return = maybe_unserialize( $values[0] );
- } else {
- return '';
- }
- } else {
- $return = $values;
- }
-
- return maybe_unserialize($return);
-}
-
-function update_post_meta($post_id, $key, $value, $prev_value = '') {
- global $wpdb, $post_meta_cache;
-
- $original_value = $value;
- if ( is_array($value) || is_object($value) )
- $value = $wpdb->escape(serialize($value));
-
- $original_prev = $prev_value;
- if ( is_array($prev_value) || is_object($prev_value) )
- $prev_value = $wpdb->escape(serialize($prev_value));
-
- if (! $wpdb->get_var("SELECT meta_key FROM $wpdb->postmeta WHERE meta_key
-= '$key' AND post_id = '$post_id'") ) {
- return false;
- }
-
- if ( empty($prev_value) ) {
- $wpdb->query("UPDATE $wpdb->postmeta SET meta_value = '$value' WHERE
-meta_key = '$key' AND post_id = '$post_id'");
- $cache_key = $post_meta_cache['$post_id'][$key];
- if ( !empty($cache_key) )
- foreach ($cache_key as $index => $data)
- $post_meta_cache['$post_id'][$key][$index] = $original_value;
- } else {
- $wpdb->query("UPDATE $wpdb->postmeta SET meta_value = '$value' WHERE
-meta_key = '$key' AND post_id = '$post_id' AND meta_value = '$prev_value'");
- $cache_key = $post_meta_cache['$post_id'][$key];
- if ( !empty($cache_key) )
- foreach ($cache_key as $index => $data)
- if ( $data == $original_prev )
- $post_meta_cache['$post_id'][$key][$index] = $original_value;
- }
-
- return true;
-}
-
-// Retrieves post data given a post ID or post object.
-// Handles post caching.
-function &get_post(&$post, $output = OBJECT) {
- global $post_cache, $wpdb;
-
- if ( empty($post) ) {
- if ( isset($GLOBALS['post']) )
- $_post = & $GLOBALS['post'];
- else
- $_post = null;
- } elseif ( is_object($post) ) {
- if ( 'page' == $post->post_type )
- return get_page($post, $output);
- if ( !isset($post_cache[$post->ID]) )
- $post_cache[$post->ID] = &$post;
- $_post = & $post_cache[$post->ID];
- } else {
- if ( $_post = wp_cache_get($post, 'pages') )
- return get_page($_post, $output);
- elseif ( isset($post_cache[$post]) )
- $_post = & $post_cache[$post];
- else {
- $query = "SELECT * FROM $wpdb->posts WHERE ID = '$post' LIMIT 1";
- $_post = & $wpdb->get_row($query);
- if ( 'page' == $_post->post_type )
- return get_page($_post, $output);
- $post_cache[$post] = & $_post;
- }
- }
-
- if ( defined(WP_IMPORTING) )
- unset($post_cache);
-
- if ( $output == OBJECT ) {
- return $_post;
- } elseif ( $output == ARRAY_A ) {
- return get_object_vars($_post);
- } elseif ( $output == ARRAY_N ) {
- return array_values(get_object_vars($_post));
- } else {
- return $_post;
- }
-}
-
-function &get_children($post = 0, $output = OBJECT) {
- global $post_cache, $wpdb;
-
- if ( empty($post) ) {
- if ( isset($GLOBALS['post']) )
- $post_parent = & $GLOBALS['post']->post_parent;
- else
- return false;
- } elseif ( is_object($post) ) {
- $post_parent = $post->post_parent;
- } else {
- $post_parent = $post;
- }
-
- $post_parent = (int) $post_parent;
-
- $query = "SELECT * FROM $wpdb->posts WHERE post_parent = $post_parent";
-
- $children = $wpdb->get_results($query);
-
- if ( $children ) {
- foreach ( $children as $key => $child ) {
- $post_cache[$child->ID] =& $children[$key];
- $kids[$child->ID] =& $children[$key];
- }
- } else {
- return false;
- }
-
- if ( $output == OBJECT ) {
- return $kids;
- } elseif ( $output == ARRAY_A ) {
- foreach ( $kids as $kid )
- $weeuns[$kid->ID] = get_object_vars($kids[$kid->ID]);
- return $weeuns;
- } elseif ( $output == ARRAY_N ) {
- foreach ( $kids as $kid )
- $babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
- return $babes;
- } else {
- return $kids;
- }
-}
-
-function get_page_by_path($page_path, $output = OBJECT) {
- global $wpdb;
- $page_path = rawurlencode(urldecode($page_path));
- $page_path = str_replace('%2F', '/', $page_path);
- $page_path = str_replace('%20', ' ', $page_path);
- $page_paths = '/' . trim($page_path, '/');
- $leaf_path = sanitize_title(basename($page_paths));
- $page_paths = explode('/', $page_paths);
- foreach($page_paths as $pathdir)
- $full_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
-
- $pages = $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_name = '$leaf_path' AND post_type='page'");
-
- if ( empty($pages) )
- return NULL;
-
- foreach ($pages as $page) {
- $path = '/' . $leaf_path;
- $curpage = $page;
- while ($curpage->post_parent != 0) {
- $curpage = $wpdb->get_row("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE ID = '$curpage->post_parent' and post_type='page'");
- $path = '/' . $curpage->post_name . $path;
- }
-
- if ( $path == $full_path )
- return get_page($page->ID, $output);
- }
-
- return NULL;
-}
-
-// Retrieves page data given a page ID or page object.
-// Handles page caching.
-function &get_page(&$page, $output = OBJECT) {
- global $wpdb;
-
- if ( empty($page) ) {
- if ( isset($GLOBALS['page']) ) {
- $_page = & $GLOBALS['page'];
- wp_cache_add($_page->ID, $_page, 'pages');
- } else {
- $_page = null;
- }
- } elseif ( is_object($page) ) {
- if ( 'post' == $page->post_type )
- return get_post($page, $output);
- wp_cache_add($page->ID, $page, 'pages');
- $_page = $page;
- } else {
- if ( isset($GLOBALS['page']) && ($page == $GLOBALS['page']->ID) ) {
- $_page = & $GLOBALS['page'];
- wp_cache_add($_page->ID, $_page, 'pages');
- } elseif ( $_page = $GLOBALS['post_cache'][$page] ) {
- return get_post($page, $output);
- } elseif ( $_page = wp_cache_get($page, 'pages') ) {
- // Got it.
- } else {
- $query = "SELECT * FROM $wpdb->posts WHERE ID= '$page' LIMIT 1";
- $_page = & $wpdb->get_row($query);
- if ( 'post' == $_page->post_type )
- return get_post($_page, $output);
- wp_cache_add($_page->ID, $_page, 'pages');
- }
- }
-
- if ( $output == OBJECT ) {
- return $_page;
- } elseif ( $output == ARRAY_A ) {
- return get_object_vars($_page);
- } elseif ( $output == ARRAY_N ) {
- return array_values(get_object_vars($_page));
- } else {
- return $_page;
- }
-}
-
-function get_all_page_ids() {
- global $wpdb;
-
- if ( ! $page_ids = wp_cache_get('all_page_ids', 'pages') ) {
- $page_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_type = 'page'");
- wp_cache_add('all_page_ids', $page_ids, 'pages');
- }
-
- return $page_ids;
-}
-
function gzip_compression() {
if ( !get_settings('gzipcompression') ) return false;
@@ -1274,14 +977,6 @@ function update_category_cache() {
return true;
}
-function wp_head() {
- do_action('wp_head');
-}
-
-function wp_footer() {
- do_action('wp_footer');
-}
-
/*
add_query_arg: Returns a modified querystring by adding
a single key & value or an associative array.
@@ -1600,4 +1295,189 @@ function wp_nonce_field($action = -1) {
echo '';
}
+function wp_mkdir_p($target) {
+ // from php.net/mkdir user contributed notes
+ if (file_exists($target)) {
+ if (! @ is_dir($target))
+ return false;
+ else
+ return true;
+ }
+
+ // Attempting to create the directory may clutter up our display.
+ if (@ mkdir($target)) {
+ $stat = @ stat(dirname($target));
+ $dir_perms = $stat['mode'] & 0007777; // Get the permission bits.
+ @ chmod($target, $dir_perms);
+ return true;
+ } else {
+ if ( is_dir(dirname($target)) )
+ return false;
+ }
+
+ // If the above failed, attempt to create the parent node, then try again.
+ if (wp_mkdir_p(dirname($target)))
+ return wp_mkdir_p($target);
+
+ return false;
+}
+
+// Returns an array containing the current upload directory's path and url, or an error message.
+function wp_upload_dir() {
+ $siteurl = get_settings('siteurl');
+ //prepend ABSPATH to $dir and $siteurl to $url if they're not already there
+ $path = str_replace(ABSPATH, '', trim(get_settings('upload_path')));
+ $dir = ABSPATH . $path;
+ $url = trailingslashit($siteurl) . $path;
+
+ if ( $dir == ABSPATH ) { //the option was empty
+ $dir = ABSPATH . 'wp-content/uploads';
+ }
+
+ if ( defined('UPLOADS') ) {
+ $dir = ABSPATH . UPLOADS;
+ $url = trailingslashit($siteurl) . UPLOADS;
+ }
+
+ if ( get_settings('uploads_use_yearmonth_folders')) {
+ // Generate the yearly and monthly dirs
+ $time = current_time( 'mysql' );
+ $y = substr( $time, 0, 4 );
+ $m = substr( $time, 5, 2 );
+ $dir = $dir . "/$y/$m";
+ $url = $url . "/$y/$m";
+ }
+
+ // Make sure we have an uploads dir
+ if ( ! wp_mkdir_p( $dir ) ) {
+ $message = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?'), $dir);
+ return array('error' => $message);
+ }
+
+ $uploads = array('path' => $dir, 'url' => $url, 'error' => false);
+ return apply_filters('upload_dir', $uploads);
+}
+
+function wp_upload_bits($name, $type, $bits) {
+ if ( empty($name) )
+ return array('error' => "Empty filename");
+
+ $upload = wp_upload_dir();
+
+ if ( $upload['error'] !== false )
+ return $upload;
+
+ $number = '';
+ $filename = $name;
+ $path_parts = pathinfo($filename);
+ $ext = $path_parts['extension'];
+ if ( empty($ext) )
+ $ext = '';
+ else
+ $ext = ".$ext";
+ while ( file_exists($upload['path'] . "/$filename") ) {
+ if ( '' == "$number$ext" )
+ $filename = $filename . ++$number . $ext;
+ else
+ $filename = str_replace("$number$ext", ++$number . $ext, $filename);
+ }
+
+ $new_file = $upload['path'] . "/$filename";
+ if ( ! wp_mkdir_p( dirname($new_file) ) ) {
+ $message = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?'), dirname($new_file));
+ return array('error' => $message);
+ }
+
+ $ifp = @ fopen($new_file, 'wb');
+ if ( ! $ifp )
+ return array('error' => "Could not write file $new_file.");
+
+ $success = @ fwrite($ifp, $bits);
+ fclose($ifp);
+ // Set correct file permissions
+ $stat = @ stat(dirname($new_file));
+ $perms = $stat['mode'] & 0007777;
+ $perms = $perms & 0000666;
+ @ chmod($new_file, $perms);
+
+ // Compute the URL
+ $url = $upload['url'] . "/$filename";
+
+ return array('file' => $new_file, 'url' => $url, 'error' => false);
+}
+
+function do_trackbacks($post_id) {
+ global $wpdb;
+
+ $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = $post_id");
+ $to_ping = get_to_ping($post_id);
+ $pinged = get_pung($post_id);
+ if ( empty($to_ping) ) {
+ $wpdb->query("UPDATE $wpdb->posts SET to_ping = '' WHERE ID = '$post_id'");
+ return;
+ }
+
+ if (empty($post->post_excerpt))
+ $excerpt = apply_filters('the_content', $post->post_content);
+ else
+ $excerpt = apply_filters('the_excerpt', $post->post_excerpt);
+ $excerpt = str_replace(']]>', ']]>', $excerpt);
+ $excerpt = strip_tags($excerpt);
+ if ( function_exists('mb_strcut') ) // For international trackbacks
+ $excerpt = mb_strcut($excerpt, 0, 252, get_settings('blog_charset')) . '...';
+ else
+ $excerpt = substr($excerpt, 0, 252) . '...';
+
+ $post_title = apply_filters('the_title', $post->post_title);
+ $post_title = strip_tags($post_title);
+
+ if ($to_ping) : foreach ($to_ping as $tb_ping) :
+ $tb_ping = trim($tb_ping);
+ if ( !in_array($tb_ping, $pinged) ) {
+ trackback($tb_ping, $post_title, $excerpt, $post_id);
+ $pinged[] = $tb_ping;
+ } else {
+ $wpdb->query("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, '$tb_ping', '')) WHERE ID = '$post_id'");
+ }
+ endforeach; endif;
+}
+
+function do_all_pings() {
+ global $wpdb;
+
+ // Do pingbacks
+ while ($ping = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme' LIMIT 1")) {
+ $wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$ping->ID} AND meta_key = '_pingme';");
+ pingback($ping->post_content, $ping->ID);
+ }
+
+ // Do Enclosures
+ while ($enclosure = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme' LIMIT 1")) {
+ $wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$enclosure->ID} AND meta_key = '_encloseme';");
+ do_enclose($enclosure->post_content, $enclosure->ID);
+ }
+
+ // Do Trackbacks
+ $trackbacks = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE CHAR_LENGTH(TRIM(to_ping)) > 7 AND post_status = 'publish'");
+ if ( is_array($trackbacks) ) {
+ foreach ( $trackbacks as $trackback ) {
+ do_trackbacks($trackback->ID);
+ }
+ }
+
+ //Do Update Services/Generic Pings
+ generic_ping();
+}
+
+function wp_proxy_check($ipnum) {
+ if ( get_option('open_proxy_check') && isset($ipnum) ) {
+ $rev_ip = implode( '.', array_reverse( explode( '.', $ipnum ) ) );
+ $lookup = $rev_ip . '.opm.blitzed.org.';
+ if ( $lookup != gethostbyname( $lookup ) )
+ return true;
+ }
+
+ return false;
+}
+
?>
diff --git a/wp-includes/template-functions-post.php b/wp-includes/post-template.php
similarity index 75%
rename from wp-includes/template-functions-post.php
rename to wp-includes/post-template.php
index 40e3b325f..f0f5ce2a9 100644
--- a/wp-includes/template-functions-post.php
+++ b/wp-includes/post-template.php
@@ -1,25 +1,21 @@
-
' . __("This post is password protected. To view it please enter your password below:") . '
-
-
- ';
- return $output;
-}
-
+//
+// "The Loop" post functions
+//
function the_ID() {
global $id;
echo $id;
}
+
function get_the_ID() {
global $id;
return $id;
}
+
function the_title($before = '', $after = '', $echo = true) {
$title = get_the_title();
if ( strlen($title) > 0 ) {
@@ -42,6 +38,9 @@ function get_the_title($id = 0) {
return $title;
}
+function the_guid( $id = 0 ) {
+ echo get_the_guid($id);
+}
function get_the_guid( $id = 0 ) {
$post = &get_post($id);
@@ -49,12 +48,6 @@ function get_the_guid( $id = 0 ) {
return apply_filters('get_the_guid', $post->guid);
}
-
-function the_guid( $id = 0 ) {
- echo get_the_guid($id);
-}
-
-
function the_content($more_link_text = '(more...)', $stripteaser = 0, $more_file = '') {
$content = get_the_content($more_link_text, $stripteaser, $more_file);
$content = apply_filters('the_content', $content);
@@ -190,59 +183,9 @@ function link_pages($before='
', $after='
', $next_or_number='number',
}
-/*
-Post-meta: Custom per-post fields.
-*/
-
-
-function get_post_custom( $post_id = 0 ) {
- global $id, $post_meta_cache, $wpdb;
-
- if ( ! $post_id )
- $post_id = $id;
-
- if ( isset($post_meta_cache[$post_id]) )
- return $post_meta_cache[$post_id];
-
- if ( $meta_list = $wpdb->get_results("SELECT post_id, meta_key, meta_value FROM $wpdb->postmeta WHERE post_id = '$post_id' ORDER BY post_id, meta_key", ARRAY_A) ) {
- // Change from flat structure to hierarchical:
- $post_meta_cache = array();
- foreach ( $meta_list as $metarow ) {
- $mpid = $metarow['post_id'];
- $mkey = $metarow['meta_key'];
- $mval = $metarow['meta_value'];
-
- // Force subkeys to be array type:
- if ( !isset($post_meta_cache[$mpid]) || !is_array($post_meta_cache[$mpid]) )
- $post_meta_cache[$mpid] = array();
-
- if ( !isset($post_meta_cache[$mpid]["$mkey"]) || !is_array($post_meta_cache[$mpid]["$mkey"]) )
- $post_meta_cache[$mpid]["$mkey"] = array();
-
- // Add a value to the current pid/key:
- $post_meta_cache[$mpid][$mkey][] = $mval;
- }
- return $post_meta_cache[$mpid];
- }
-}
-
-
-function get_post_custom_keys() {
- $custom = get_post_custom();
-
- if ( ! is_array($custom) )
- return;
-
- if ( $keys = array_keys($custom) )
- return $keys;
-}
-
-
-function get_post_custom_values( $key = '' ) {
- $custom = get_post_custom();
-
- return $custom[$key];
-}
+//
+// Post-meta: Custom per-post fields.
+//
function post_custom( $key = '' ) {
@@ -274,107 +217,9 @@ function the_meta() {
}
-/*
-Pages
-*/
-
-function walk_page_tree() {
- $walker = new Walker_Page;
- $args = func_get_args();
- return call_user_func_array(array(&$walker, 'walk'), $args);
-}
-
-function walk_page_dropdown_tree() {
- $walker = new Walker_PageDropdown;
- $args = func_get_args();
- return call_user_func_array(array(&$walker, 'walk'), $args);
-}
-
-function &get_page_children($page_id, $pages) {
- global $page_cache;
-
- if ( empty($pages) )
- $pages = &$page_cache;
-
- $page_list = array();
- foreach ( $pages as $page ) {
- if ( $page->post_parent == $page_id ) {
- $page_list[] = $page;
- if ( $children = get_page_children($page->ID, $pages) )
- $page_list = array_merge($page_list, $children);
- }
- }
- return $page_list;
-}
-
-
-function &get_pages($args = '') {
- global $wpdb;
-
- if ( is_array($args) )
- $r = &$args;
- else
- parse_str($args, $r);
-
- $defaults = array('child_of' => 0, 'sort_order' => 'ASC', 'sort_column' => 'post_title',
- 'hierarchical' => 1, 'exclude' => '', 'include' => '', 'meta_key' => '', 'meta_value' => '');
- $r = array_merge($defaults, $r);
- extract($r);
-
- $inclusions = '';
- if ( !empty($include) ) {
- $child_of = 0; //ignore child_of, exclude, meta_key, and meta_value params if using include
- $exclude = '';
- $meta_key = '';
- $meta_value = '';
- $incpages = preg_split('/[\s,]+/',$include);
- if ( count($incpages) ) {
- foreach ( $incpages as $incpage ) {
- if (empty($inclusions))
- $inclusions = ' AND ( ID = ' . intval($incpage) . ' ';
- else
- $inclusions .= ' OR ID = ' . intval($incpage) . ' ';
- }
- }
- }
- if (!empty($inclusions))
- $inclusions .= ')';
-
- $exclusions = '';
- if ( !empty($exclude) ) {
- $expages = preg_split('/[\s,]+/',$exclude);
- if ( count($expages) ) {
- foreach ( $expages as $expage ) {
- if (empty($exclusions))
- $exclusions = ' AND ( ID <> ' . intval($expage) . ' ';
- else
- $exclusions .= ' AND ID <> ' . intval($expage) . ' ';
- }
- }
- }
- if (!empty($exclusions))
- $exclusions .= ')';
-
- $query = "SELECT * FROM $wpdb->posts " ;
- $query .= ( empty( $meta_key ) ? "" : ", $wpdb->postmeta " ) ;
- $query .= " WHERE (post_type = 'page' AND post_status = 'publish') $exclusions $inclusions " ;
- $query .= ( empty( $meta_key ) | empty($meta_value) ? "" : " AND ($wpdb->posts.ID = $wpdb->postmeta.post_id AND $wpdb->postmeta.meta_key = '$meta_key' AND $wpdb->postmeta.meta_value = '$meta_value' )" ) ;
- $query .= " ORDER BY " . $sort_column . " " . $sort_order ;
-
- $pages = $wpdb->get_results($query);
- $pages = apply_filters('get_pages', $pages, $r);
-
- if ( empty($pages) )
- return array();
-
- // Update cache.
- update_page_cache($pages);
-
- if ( $child_of || $hierarchical )
- $pages = & get_page_children($child_of, $pages);
-
- return $pages;
-}
+//
+// Pages
+//
function wp_dropdown_pages($args = '') {
if ( is_array($args) )
@@ -439,6 +284,26 @@ function wp_list_pages($args = '') {
return $output;
}
+//
+// Page helpers
+//
+
+function walk_page_tree() {
+ $walker = new Walker_Page;
+ $args = func_get_args();
+ return call_user_func_array(array(&$walker, 'walk'), $args);
+}
+
+function walk_page_dropdown_tree() {
+ $walker = new Walker_PageDropdown;
+ $args = func_get_args();
+ return call_user_func_array(array(&$walker, 'walk'), $args);
+}
+
+//
+// Attachments
+//
+
function the_attachment_link($id = 0, $fullsize = false, $max_dims = false) {
echo get_the_attachment_link($id, $fullsize, $max_dims);
}
@@ -561,4 +426,17 @@ function prepend_attachment($content) {
return "$p\n$content";
}
+//
+// Misc
+//
+
+function get_the_password_form() {
+ $output = '
+ ';
+ return $output;
+}
+
?>
diff --git a/wp-includes/functions-post.php b/wp-includes/post.php
similarity index 65%
rename from wp-includes/functions-post.php
rename to wp-includes/post.php
index 7c2e497de..578f44ca5 100644
--- a/wp-includes/functions-post.php
+++ b/wp-includes/post.php
@@ -1,10 +1,414 @@
post_parent;
+ else
+ return false;
+ } elseif ( is_object($post) ) {
+ $post_parent = $post->post_parent;
+ } else {
+ $post_parent = $post;
+ }
+
+ $post_parent = (int) $post_parent;
+
+ $query = "SELECT * FROM $wpdb->posts WHERE post_parent = $post_parent";
+
+ $children = $wpdb->get_results($query);
+
+ if ( $children ) {
+ foreach ( $children as $key => $child ) {
+ $post_cache[$child->ID] =& $children[$key];
+ $kids[$child->ID] =& $children[$key];
+ }
+ } else {
+ return false;
+ }
+
+ if ( $output == OBJECT ) {
+ return $kids;
+ } elseif ( $output == ARRAY_A ) {
+ foreach ( $kids as $kid )
+ $weeuns[$kid->ID] = get_object_vars($kids[$kid->ID]);
+ return $weeuns;
+ } elseif ( $output == ARRAY_N ) {
+ foreach ( $kids as $kid )
+ $babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
+ return $babes;
+ } else {
+ return $kids;
+ }
+}
+
+// get extended entry info ()
+function get_extended($post) {
+ list($main,$extended) = explode('', $post, 2);
+
+ // Strip leading and trailing whitespace
+ $main = preg_replace('/^[\s]*(.*)[\s]*$/','\\1',$main);
+ $extended = preg_replace('/^[\s]*(.*)[\s]*$/','\\1',$extended);
+
+ return array('main' => $main, 'extended' => $extended);
+}
+
+// Retrieves post data given a post ID or post object.
+// Handles post caching.
+function &get_post(&$post, $output = OBJECT) {
+ global $post_cache, $wpdb;
+
+ if ( empty($post) ) {
+ if ( isset($GLOBALS['post']) )
+ $_post = & $GLOBALS['post'];
+ else
+ $_post = null;
+ } elseif ( is_object($post) ) {
+ if ( 'page' == $post->post_type )
+ return get_page($post, $output);
+ if ( !isset($post_cache[$post->ID]) )
+ $post_cache[$post->ID] = &$post;
+ $_post = & $post_cache[$post->ID];
+ } else {
+ if ( $_post = wp_cache_get($post, 'pages') )
+ return get_page($_post, $output);
+ elseif ( isset($post_cache[$post]) )
+ $_post = & $post_cache[$post];
+ else {
+ $query = "SELECT * FROM $wpdb->posts WHERE ID = '$post' LIMIT 1";
+ $_post = & $wpdb->get_row($query);
+ if ( 'page' == $_post->post_type )
+ return get_page($_post, $output);
+ $post_cache[$post] = & $_post;
+ }
+ }
+
+ if ( defined(WP_IMPORTING) )
+ unset($post_cache);
+
+ if ( $output == OBJECT ) {
+ return $_post;
+ } elseif ( $output == ARRAY_A ) {
+ return get_object_vars($_post);
+ } elseif ( $output == ARRAY_N ) {
+ return array_values(get_object_vars($_post));
+ } else {
+ return $_post;
+ }
+}
+
+// Takes a post ID, returns its mime type.
+function get_post_mime_type($ID = '') {
+ $post = & get_post($ID);
+
+ if ( is_object($post) )
+ return $post->post_mime_type;
+
+ return false;
+}
+
+function get_post_status($ID = '') {
+ $post = get_post($ID);
+
+ if ( is_object($post) ) {
+ if ( ('attachment' == $post->post_type) && $post->post_parent && ($post->ID != $post->post_parent) )
+ return get_post_status($post->post_parent);
+ else
+ return $post->post_status;
+ }
+
+ return false;
+}
+
+function get_post_type($post = false) {
+ global $wpdb, $posts;
+
+ if ( false === $post )
+ $post = $posts[0];
+ elseif ( (int) $post )
+ $post = get_post($post, OBJECT);
+
+ if ( is_object($post) )
+ return $post->post_type;
+
+ return false;
+}
+
+
+//
+// Post meta functions
+//
+
+function add_post_meta($post_id, $key, $value, $unique = false) {
+ global $wpdb, $post_meta_cache;
+
+ if ( $unique ) {
+ if ( $wpdb->get_var("SELECT meta_key FROM $wpdb->postmeta WHERE meta_key
+= '$key' AND post_id = '$post_id'") ) {
+ return false;
+ }
+ }
+
+ $original = $value;
+ if ( is_array($value) || is_object($value) )
+ $value = $wpdb->escape(serialize($value));
+
+ $wpdb->query("INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value) VALUES ('$post_id','$key','$value')");
+
+ $post_meta_cache['$post_id'][$key][] = $original;
+
+ return true;
+}
+
+function delete_post_meta($post_id, $key, $value = '') {
+ global $wpdb, $post_meta_cache;
+
+ if ( empty($value) ) {
+ $meta_id = $wpdb->get_var("SELECT meta_id FROM $wpdb->postmeta WHERE
+post_id = '$post_id' AND meta_key = '$key'");
+ } else {
+ $meta_id = $wpdb->get_var("SELECT meta_id FROM $wpdb->postmeta WHERE
+post_id = '$post_id' AND meta_key = '$key' AND meta_value = '$value'");
+ }
+
+ if ( !$meta_id )
+ return false;
+
+ if ( empty($value) ) {
+ $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id = '$post_id'
+AND meta_key = '$key'");
+ unset($post_meta_cache['$post_id'][$key]);
+ } else {
+ $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id = '$post_id'
+AND meta_key = '$key' AND meta_value = '$value'");
+ $cache_key = $post_meta_cache['$post_id'][$key];
+ if ($cache_key) foreach ( $cache_key as $index => $data )
+ if ( $data == $value )
+ unset($post_meta_cache['$post_id'][$key][$index]);
+ }
+
+ unset($post_meta_cache['$post_id'][$key]);
+
+ return true;
+}
+
+function get_post_meta($post_id, $key, $single = false) {
+ global $wpdb, $post_meta_cache;
+
+ if ( isset($post_meta_cache[$post_id][$key]) ) {
+ if ( $single ) {
+ return maybe_unserialize( $post_meta_cache[$post_id][$key][0] );
+ } else {
+ return maybe_unserialize( $post_meta_cache[$post_id][$key] );
+ }
+ }
+
+ $metalist = $wpdb->get_results("SELECT meta_value FROM $wpdb->postmeta WHERE post_id = '$post_id' AND meta_key = '$key'", ARRAY_N);
+
+ $values = array();
+ if ( $metalist ) {
+ foreach ($metalist as $metarow) {
+ $values[] = $metarow[0];
+ }
+ }
+
+ if ( $single ) {
+ if ( count($values) ) {
+ $return = maybe_unserialize( $values[0] );
+ } else {
+ return '';
+ }
+ } else {
+ $return = $values;
+ }
+
+ return maybe_unserialize($return);
+}
+
+function update_post_meta($post_id, $key, $value, $prev_value = '') {
+ global $wpdb, $post_meta_cache;
+
+ $original_value = $value;
+ if ( is_array($value) || is_object($value) )
+ $value = $wpdb->escape(serialize($value));
+
+ $original_prev = $prev_value;
+ if ( is_array($prev_value) || is_object($prev_value) )
+ $prev_value = $wpdb->escape(serialize($prev_value));
+
+ if (! $wpdb->get_var("SELECT meta_key FROM $wpdb->postmeta WHERE meta_key
+= '$key' AND post_id = '$post_id'") ) {
+ return false;
+ }
+
+ if ( empty($prev_value) ) {
+ $wpdb->query("UPDATE $wpdb->postmeta SET meta_value = '$value' WHERE
+meta_key = '$key' AND post_id = '$post_id'");
+ $cache_key = $post_meta_cache['$post_id'][$key];
+ if ( !empty($cache_key) )
+ foreach ($cache_key as $index => $data)
+ $post_meta_cache['$post_id'][$key][$index] = $original_value;
+ } else {
+ $wpdb->query("UPDATE $wpdb->postmeta SET meta_value = '$value' WHERE
+meta_key = '$key' AND post_id = '$post_id' AND meta_value = '$prev_value'");
+ $cache_key = $post_meta_cache['$post_id'][$key];
+ if ( !empty($cache_key) )
+ foreach ($cache_key as $index => $data)
+ if ( $data == $original_prev )
+ $post_meta_cache['$post_id'][$key][$index] = $original_value;
+ }
+
+ return true;
+}
+
+
+function get_post_custom( $post_id = 0 ) {
+ global $id, $post_meta_cache, $wpdb;
+
+ if ( ! $post_id )
+ $post_id = $id;
+
+ if ( isset($post_meta_cache[$post_id]) )
+ return $post_meta_cache[$post_id];
+
+ if ( $meta_list = $wpdb->get_results("SELECT post_id, meta_key, meta_value FROM $wpdb->postmeta WHERE post_id = '$post_id' ORDER BY post_id, meta_key", ARRAY_A) ) {
+ // Change from flat structure to hierarchical:
+ $post_meta_cache = array();
+ foreach ( $meta_list as $metarow ) {
+ $mpid = $metarow['post_id'];
+ $mkey = $metarow['meta_key'];
+ $mval = $metarow['meta_value'];
+
+ // Force subkeys to be array type:
+ if ( !isset($post_meta_cache[$mpid]) || !is_array($post_meta_cache[$mpid]) )
+ $post_meta_cache[$mpid] = array();
+
+ if ( !isset($post_meta_cache[$mpid]["$mkey"]) || !is_array($post_meta_cache[$mpid]["$mkey"]) )
+ $post_meta_cache[$mpid]["$mkey"] = array();
+
+ // Add a value to the current pid/key:
+ $post_meta_cache[$mpid][$mkey][] = $mval;
+ }
+ return $post_meta_cache[$mpid];
+ }
+}
+
+function get_post_custom_keys( $post_id = 0 ) {
+ $custom = get_post_custom( $post_id );
+
+ if ( ! is_array($custom) )
+ return;
+
+ if ( $keys = array_keys($custom) )
+ return $keys;
+}
+
+
+function get_post_custom_values( $key = '', $post_id = 0 ) {
+ $custom = get_post_custom($post_id);
+
+ return $custom[$key];
+}
+
+function wp_delete_post($postid = 0) {
+ global $wpdb, $wp_rewrite;
+ $postid = (int) $postid;
+
+ if ( !$post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = $postid") )
+ return $post;
+
+ if ( 'attachment' == $post->post_type )
+ return wp_delete_attachment($postid);
+
+ do_action('delete_post', $postid);
+
+ if ( 'publish' == $post->post_status && 'post' == $post->post_type ) {
+ $categories = wp_get_post_categories($post->ID);
+ if( is_array( $categories ) ) {
+ foreach ( $categories as $cat_id ) {
+ $wpdb->query("UPDATE $wpdb->categories SET category_count = category_count - 1 WHERE cat_ID = '$cat_id'");
+ wp_cache_delete($cat_id, 'category');
+ }
+ }
+ }
+
+ if ( 'page' == $post->post_type )
+ $wpdb->query("UPDATE $wpdb->posts SET post_parent = $post->post_parent WHERE post_parent = $postid AND post_type = 'page'");
+
+ $wpdb->query("DELETE FROM $wpdb->posts WHERE ID = $postid");
+
+ $wpdb->query("DELETE FROM $wpdb->comments WHERE comment_post_ID = $postid");
+
+ $wpdb->query("DELETE FROM $wpdb->post2cat WHERE post_id = $postid");
+
+ $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id = $postid");
+
+ if ( 'page' == $post->type ) {
+ wp_cache_delete('all_page_ids', 'pages');
+ $wp_rewrite->flush_rules();
+ }
+
+ return $post;
+}
+
+function wp_get_post_categories($post_ID = 0) {
+ global $wpdb;
+
+ $post_ID = (int) $post_ID;
+
+ $sql = "SELECT category_id
+ FROM $wpdb->post2cat
+ WHERE post_id = '$post_ID'
+ ORDER BY category_id";
+
+ $result = $wpdb->get_col($sql);
+
+ if ( !$result )
+ $result = array();
+
+ return array_unique($result);
+}
+
+function wp_get_recent_posts($num = 10) {
+ global $wpdb;
+
+ // Set the limit clause, if we got a limit
+ if ($num) {
+ $limit = "LIMIT $num";
+ }
+
+ $sql = "SELECT * FROM $wpdb->posts WHERE post_type = 'post' ORDER BY post_date DESC $limit";
+ $result = $wpdb->get_results($sql,ARRAY_A);
+
+ return $result?$result:array();
+}
+
+function wp_get_single_post($postid = 0, $mode = OBJECT) {
+ global $wpdb;
+
+ $post = get_post($postid, $mode);
+
+ // Set categories
+ if($mode == OBJECT) {
+ $post->post_category = wp_get_post_categories($postid);
+ }
+ else {
+ $post['post_category'] = wp_get_post_categories($postid);
+ }
+
+ return $post;
+}
-/*
- * generic function for inserting data into the posts table.
- */
function wp_insert_post($postarr = array()) {
global $wpdb, $wp_rewrite, $allowedtags, $user_ID;
@@ -223,6 +627,418 @@ function wp_insert_post($postarr = array()) {
return $post_ID;
}
+function wp_update_post($postarr = array()) {
+ global $wpdb;
+
+ if ( is_object($postarr) )
+ $postarr = get_object_vars($postarr);
+
+ // First, get all of the original fields
+ $post = wp_get_single_post($postarr['ID'], ARRAY_A);
+
+ // Escape data pulled from DB.
+ $post = add_magic_quotes($post);
+
+ // Passed post category list overwrites existing category list if not empty.
+ if ( isset($postarr['post_category']) && is_array($postarr['post_category'])
+ && 0 != count($postarr['post_category']) )
+ $post_cats = $postarr['post_category'];
+ else
+ $post_cats = $post['post_category'];
+
+ // Drafts shouldn't be assigned a date unless explicitly done so by the user
+ if ( 'draft' == $post['post_status'] && empty($postarr['edit_date']) && empty($postarr['post_date']) &&
+ ('0000-00-00 00:00:00' == $post['post_date']) )
+ $clear_date = true;
+ else
+ $clear_date = false;
+
+ // Merge old and new fields with new fields overwriting old ones.
+ $postarr = array_merge($post, $postarr);
+ $postarr['post_category'] = $post_cats;
+ if ( $clear_date ) {
+ $postarr['post_date'] = '';
+ $postarr['post_date_gmt'] = '';
+ }
+
+ if ($postarr['post_type'] == 'attachment')
+ return wp_insert_attachment($postarr);
+
+ return wp_insert_post($postarr);
+}
+
+function wp_publish_post($post_id) {
+ $post = get_post($post_id);
+
+ if ( empty($post) )
+ return;
+
+ if ( 'publish' == $post->post_status )
+ return;
+
+ return wp_update_post(array('post_status' => 'publish', 'ID' => $post_id));
+}
+
+function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
+ global $wpdb;
+ // If $post_categories isn't already an array, make it one:
+ if (!is_array($post_categories) || 0 == count($post_categories))
+ $post_categories = array(get_option('default_category'));
+
+ $post_categories = array_unique($post_categories);
+
+ // First the old categories
+ $old_categories = $wpdb->get_col("
+ SELECT category_id
+ FROM $wpdb->post2cat
+ WHERE post_id = $post_ID");
+
+ if (!$old_categories) {
+ $old_categories = array();
+ } else {
+ $old_categories = array_unique($old_categories);
+ }
+
+ // Delete any?
+ $delete_cats = array_diff($old_categories,$post_categories);
+
+ if ($delete_cats) {
+ foreach ($delete_cats as $del) {
+ $wpdb->query("
+ DELETE FROM $wpdb->post2cat
+ WHERE category_id = $del
+ AND post_id = $post_ID
+ ");
+ }
+ }
+
+ // Add any?
+ $add_cats = array_diff($post_categories, $old_categories);
+
+ if ($add_cats) {
+ foreach ($add_cats as $new_cat) {
+ $wpdb->query("
+ INSERT INTO $wpdb->post2cat (post_id, category_id)
+ VALUES ($post_ID, $new_cat)");
+ }
+ }
+
+ // Update category counts.
+ $all_affected_cats = array_unique(array_merge($post_categories, $old_categories));
+ foreach ( $all_affected_cats as $cat_id ) {
+ $count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->post2cat, $wpdb->posts WHERE $wpdb->posts.ID=$wpdb->post2cat.post_id AND post_status = 'publish' AND post_type = 'post' AND category_id = '$cat_id'");
+ $wpdb->query("UPDATE $wpdb->categories SET category_count = '$count' WHERE cat_ID = '$cat_id'");
+ wp_cache_delete($cat_id, 'category');
+ }
+} // wp_set_post_categories()
+
+//
+// Trackback and ping functions
+//
+
+function add_ping($post_id, $uri) { // Add a URI to those already pung
+ global $wpdb;
+ $pung = $wpdb->get_var("SELECT pinged FROM $wpdb->posts WHERE ID = $post_id");
+ $pung = trim($pung);
+ $pung = preg_split('/\s/', $pung);
+ $pung[] = $uri;
+ $new = implode("\n", $pung);
+ $new = apply_filters('add_ping', $new);
+ return $wpdb->query("UPDATE $wpdb->posts SET pinged = '$new' WHERE ID = $post_id");
+}
+
+function get_enclosed($post_id) { // Get enclosures already enclosed for a post
+ global $wpdb;
+ $custom_fields = get_post_custom( $post_id );
+ $pung = array();
+ if ( !is_array( $custom_fields ) )
+ return $pung;
+
+ foreach ( $custom_fields as $key => $val ) {
+ if ( 'enclosure' != $key || !is_array( $val ) )
+ continue;
+ foreach( $val as $enc ) {
+ $enclosure = split( "\n", $enc );
+ $pung[] = trim( $enclosure[ 0 ] );
+ }
+ }
+ $pung = apply_filters('get_enclosed', $pung);
+ return $pung;
+}
+
+function get_pung($post_id) { // Get URIs already pung for a post
+ global $wpdb;
+ $pung = $wpdb->get_var("SELECT pinged FROM $wpdb->posts WHERE ID = $post_id");
+ $pung = trim($pung);
+ $pung = preg_split('/\s/', $pung);
+ $pung = apply_filters('get_pung', $pung);
+ return $pung;
+}
+
+function get_to_ping($post_id) { // Get any URIs in the todo list
+ global $wpdb;
+ $to_ping = $wpdb->get_var("SELECT to_ping FROM $wpdb->posts WHERE ID = $post_id");
+ $to_ping = trim($to_ping);
+ $to_ping = preg_split('/\s/', $to_ping, -1, PREG_SPLIT_NO_EMPTY);
+ $to_ping = apply_filters('get_to_ping', $to_ping);
+ return $to_ping;
+}
+
+// do trackbacks for a list of urls
+// accepts a comma-separated list of trackback urls and a post id
+function trackback_url_list($tb_list, $post_id) {
+ if (!empty($tb_list)) {
+ // get post data
+ $postdata = wp_get_single_post($post_id, ARRAY_A);
+
+ // import postdata as variables
+ extract($postdata);
+
+ // form an excerpt
+ $excerpt = strip_tags($post_excerpt?$post_excerpt:$post_content);
+
+ if (strlen($excerpt) > 255) {
+ $excerpt = substr($excerpt,0,252) . '...';
+ }
+
+ $trackback_urls = explode(',', $tb_list);
+ foreach($trackback_urls as $tb_url) {
+ $tb_url = trim($tb_url);
+ trackback($tb_url, stripslashes($post_title), $excerpt, $post_id);
+ }
+ }
+}
+
+//
+// Page functions
+//
+
+function get_all_page_ids() {
+ global $wpdb;
+
+ if ( ! $page_ids = wp_cache_get('all_page_ids', 'pages') ) {
+ $page_ids = $wpdb->get_col("SELECT ID FROM $wpdb->posts WHERE post_type = 'page'");
+ wp_cache_add('all_page_ids', $page_ids, 'pages');
+ }
+
+ return $page_ids;
+}
+
+
+// Retrieves page data given a page ID or page object.
+// Handles page caching.
+function &get_page(&$page, $output = OBJECT) {
+ global $wpdb;
+
+ if ( empty($page) ) {
+ if ( isset($GLOBALS['page']) ) {
+ $_page = & $GLOBALS['page'];
+ wp_cache_add($_page->ID, $_page, 'pages');
+ } else {
+ $_page = null;
+ }
+ } elseif ( is_object($page) ) {
+ if ( 'post' == $page->post_type )
+ return get_post($page, $output);
+ wp_cache_add($page->ID, $page, 'pages');
+ $_page = $page;
+ } else {
+ if ( isset($GLOBALS['page']) && ($page == $GLOBALS['page']->ID) ) {
+ $_page = & $GLOBALS['page'];
+ wp_cache_add($_page->ID, $_page, 'pages');
+ } elseif ( $_page = $GLOBALS['post_cache'][$page] ) {
+ return get_post($page, $output);
+ } elseif ( $_page = wp_cache_get($page, 'pages') ) {
+ // Got it.
+ } else {
+ $query = "SELECT * FROM $wpdb->posts WHERE ID= '$page' LIMIT 1";
+ $_page = & $wpdb->get_row($query);
+ if ( 'post' == $_page->post_type )
+ return get_post($_page, $output);
+ wp_cache_add($_page->ID, $_page, 'pages');
+ }
+ }
+
+ if ( $output == OBJECT ) {
+ return $_page;
+ } elseif ( $output == ARRAY_A ) {
+ return get_object_vars($_page);
+ } elseif ( $output == ARRAY_N ) {
+ return array_values(get_object_vars($_page));
+ } else {
+ return $_page;
+ }
+}
+
+function get_page_by_path($page_path, $output = OBJECT) {
+ global $wpdb;
+ $page_path = rawurlencode(urldecode($page_path));
+ $page_path = str_replace('%2F', '/', $page_path);
+ $page_path = str_replace('%20', ' ', $page_path);
+ $page_paths = '/' . trim($page_path, '/');
+ $leaf_path = sanitize_title(basename($page_paths));
+ $page_paths = explode('/', $page_paths);
+ foreach($page_paths as $pathdir)
+ $full_path .= ($pathdir!=''?'/':'') . sanitize_title($pathdir);
+
+ $pages = $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_name = '$leaf_path' AND post_type='page'");
+
+ if ( empty($pages) )
+ return NULL;
+
+ foreach ($pages as $page) {
+ $path = '/' . $leaf_path;
+ $curpage = $page;
+ while ($curpage->post_parent != 0) {
+ $curpage = $wpdb->get_row("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE ID = '$curpage->post_parent' and post_type='page'");
+ $path = '/' . $curpage->post_name . $path;
+ }
+
+ if ( $path == $full_path )
+ return get_page($page->ID, $output);
+ }
+
+ return NULL;
+}
+
+function &get_page_children($page_id, $pages) {
+ global $page_cache;
+
+ if ( empty($pages) )
+ $pages = &$page_cache;
+
+ $page_list = array();
+ foreach ( $pages as $page ) {
+ if ( $page->post_parent == $page_id ) {
+ $page_list[] = $page;
+ if ( $children = get_page_children($page->ID, $pages) )
+ $page_list = array_merge($page_list, $children);
+ }
+ }
+ return $page_list;
+}
+
+//fetches the pages returned as a FLAT list, but arranged in order of their hierarchy, i.e., child parents
+//immediately follow their parents
+function get_page_hierarchy($posts, $parent = 0) {
+ $result = array ( );
+ if ($posts) { foreach ($posts as $post) {
+ if ($post->post_parent == $parent) {
+ $result[$post->ID] = $post->post_name;
+ $children = get_page_hierarchy($posts, $post->ID);
+ $result += $children; //append $children to $result
+ }
+ } }
+ return $result;
+}
+
+function &get_pages($args = '') {
+ global $wpdb;
+
+ if ( is_array($args) )
+ $r = &$args;
+ else
+ parse_str($args, $r);
+
+ $defaults = array('child_of' => 0, 'sort_order' => 'ASC', 'sort_column' => 'post_title',
+ 'hierarchical' => 1, 'exclude' => '', 'include' => '', 'meta_key' => '', 'meta_value' => '');
+ $r = array_merge($defaults, $r);
+ extract($r);
+
+ $inclusions = '';
+ if ( !empty($include) ) {
+ $child_of = 0; //ignore child_of, exclude, meta_key, and meta_value params if using include
+ $exclude = '';
+ $meta_key = '';
+ $meta_value = '';
+ $incpages = preg_split('/[\s,]+/',$include);
+ if ( count($incpages) ) {
+ foreach ( $incpages as $incpage ) {
+ if (empty($inclusions))
+ $inclusions = ' AND ( ID = ' . intval($incpage) . ' ';
+ else
+ $inclusions .= ' OR ID = ' . intval($incpage) . ' ';
+ }
+ }
+ }
+ if (!empty($inclusions))
+ $inclusions .= ')';
+
+ $exclusions = '';
+ if ( !empty($exclude) ) {
+ $expages = preg_split('/[\s,]+/',$exclude);
+ if ( count($expages) ) {
+ foreach ( $expages as $expage ) {
+ if (empty($exclusions))
+ $exclusions = ' AND ( ID <> ' . intval($expage) . ' ';
+ else
+ $exclusions .= ' AND ID <> ' . intval($expage) . ' ';
+ }
+ }
+ }
+ if (!empty($exclusions))
+ $exclusions .= ')';
+
+ $query = "SELECT * FROM $wpdb->posts " ;
+ $query .= ( empty( $meta_key ) ? "" : ", $wpdb->postmeta " ) ;
+ $query .= " WHERE (post_type = 'page' AND post_status = 'publish') $exclusions $inclusions " ;
+ $query .= ( empty( $meta_key ) | empty($meta_value) ? "" : " AND ($wpdb->posts.ID = $wpdb->postmeta.post_id AND $wpdb->postmeta.meta_key = '$meta_key' AND $wpdb->postmeta.meta_value = '$meta_value' )" ) ;
+ $query .= " ORDER BY " . $sort_column . " " . $sort_order ;
+
+ $pages = $wpdb->get_results($query);
+ $pages = apply_filters('get_pages', $pages, $r);
+
+ if ( empty($pages) )
+ return array();
+
+ // Update cache.
+ update_page_cache($pages);
+
+ if ( $child_of || $hierarchical )
+ $pages = & get_page_children($child_of, $pages);
+
+ return $pages;
+}
+
+function generate_page_uri_index() {
+ global $wpdb;
+
+ //get pages in order of hierarchy, i.e. children after parents
+ $posts = get_page_hierarchy($wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page'"));
+ //now reverse it, because we need parents after children for rewrite rules to work properly
+ $posts = array_reverse($posts, true);
+
+ $page_uris = array();
+ $page_attachment_uris = array();
+
+ if ($posts) {
+
+ foreach ($posts as $id => $post) {
+
+ // URI => page name
+ $uri = get_page_uri($id);
+ $attachments = $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = '$id'");
+ if ( $attachments ) {
+ foreach ( $attachments as $attachment ) {
+ $attach_uri = get_page_uri($attachment->ID);
+ $page_attachment_uris[$attach_uri] = $attachment->ID;
+ }
+ }
+
+ $page_uris[$uri] = $id;
+ }
+
+ update_option('page_uris', $page_uris);
+
+ if ( $page_attachment_uris )
+ update_option('page_attachment_uris', $page_attachment_uris);
+ }
+}
+
+//
+// Attachment functions
+//
+
function wp_insert_attachment($object, $file = false, $post_parent = 0) {
global $wpdb, $user_ID;
@@ -404,686 +1220,4 @@ function wp_delete_attachment($postid) {
return $post;
}
-function wp_get_single_post($postid = 0, $mode = OBJECT) {
- global $wpdb;
-
- $post = get_post($postid, $mode);
-
- // Set categories
- if($mode == OBJECT) {
- $post->post_category = wp_get_post_categories($postid);
- }
- else {
- $post['post_category'] = wp_get_post_categories($postid);
- }
-
- return $post;
-}
-
-function wp_get_recent_posts($num = 10) {
- global $wpdb;
-
- // Set the limit clause, if we got a limit
- if ($num) {
- $limit = "LIMIT $num";
- }
-
- $sql = "SELECT * FROM $wpdb->posts WHERE post_type = 'post' ORDER BY post_date DESC $limit";
- $result = $wpdb->get_results($sql,ARRAY_A);
-
- return $result?$result:array();
-}
-
-function wp_update_post($postarr = array()) {
- global $wpdb;
-
- if ( is_object($postarr) )
- $postarr = get_object_vars($postarr);
-
- // First, get all of the original fields
- $post = wp_get_single_post($postarr['ID'], ARRAY_A);
-
- // Escape data pulled from DB.
- $post = add_magic_quotes($post);
-
- // Passed post category list overwrites existing category list if not empty.
- if ( isset($postarr['post_category']) && is_array($postarr['post_category'])
- && 0 != count($postarr['post_category']) )
- $post_cats = $postarr['post_category'];
- else
- $post_cats = $post['post_category'];
-
- // Drafts shouldn't be assigned a date unless explicitly done so by the user
- if ( 'draft' == $post['post_status'] && empty($postarr['edit_date']) && empty($postarr['post_date']) &&
- ('0000-00-00 00:00:00' == $post['post_date']) )
- $clear_date = true;
- else
- $clear_date = false;
-
- // Merge old and new fields with new fields overwriting old ones.
- $postarr = array_merge($post, $postarr);
- $postarr['post_category'] = $post_cats;
- if ( $clear_date ) {
- $postarr['post_date'] = '';
- $postarr['post_date_gmt'] = '';
- }
-
- if ($postarr['post_type'] == 'attachment')
- return wp_insert_attachment($postarr);
-
- return wp_insert_post($postarr);
-}
-
-function wp_publish_post($post_id) {
- $post = get_post($post_id);
-
- if ( empty($post) )
- return;
-
- if ( 'publish' == $post->post_status )
- return;
-
- return wp_update_post(array('post_status' => 'publish', 'ID' => $post_id));
-}
-
-function wp_get_post_categories($post_ID = 0) {
- global $wpdb;
-
- $post_ID = (int) $post_ID;
-
- $sql = "SELECT category_id
- FROM $wpdb->post2cat
- WHERE post_id = '$post_ID'
- ORDER BY category_id";
-
- $result = $wpdb->get_col($sql);
-
- if ( !$result )
- $result = array();
-
- return array_unique($result);
-}
-
-function wp_set_post_categories($post_ID = 0, $post_categories = array()) {
- global $wpdb;
- // If $post_categories isn't already an array, make it one:
- if (!is_array($post_categories) || 0 == count($post_categories))
- $post_categories = array(get_option('default_category'));
-
- $post_categories = array_unique($post_categories);
-
- // First the old categories
- $old_categories = $wpdb->get_col("
- SELECT category_id
- FROM $wpdb->post2cat
- WHERE post_id = $post_ID");
-
- if (!$old_categories) {
- $old_categories = array();
- } else {
- $old_categories = array_unique($old_categories);
- }
-
- // Delete any?
- $delete_cats = array_diff($old_categories,$post_categories);
-
- if ($delete_cats) {
- foreach ($delete_cats as $del) {
- $wpdb->query("
- DELETE FROM $wpdb->post2cat
- WHERE category_id = $del
- AND post_id = $post_ID
- ");
- }
- }
-
- // Add any?
- $add_cats = array_diff($post_categories, $old_categories);
-
- if ($add_cats) {
- foreach ($add_cats as $new_cat) {
- $wpdb->query("
- INSERT INTO $wpdb->post2cat (post_id, category_id)
- VALUES ($post_ID, $new_cat)");
- }
- }
-
- // Update category counts.
- $all_affected_cats = array_unique(array_merge($post_categories, $old_categories));
- foreach ( $all_affected_cats as $cat_id ) {
- $count = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->post2cat, $wpdb->posts WHERE $wpdb->posts.ID=$wpdb->post2cat.post_id AND post_status = 'publish' AND post_type = 'post' AND category_id = '$cat_id'");
- $wpdb->query("UPDATE $wpdb->categories SET category_count = '$count' WHERE cat_ID = '$cat_id'");
- wp_cache_delete($cat_id, 'category');
- }
-} // wp_set_post_categories()
-
-function wp_delete_post($postid = 0) {
- global $wpdb, $wp_rewrite;
- $postid = (int) $postid;
-
- if ( !$post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = $postid") )
- return $post;
-
- if ( 'attachment' == $post->post_type )
- return wp_delete_attachment($postid);
-
- do_action('delete_post', $postid);
-
- if ( 'publish' == $post->post_status && 'post' == $post->post_type ) {
- $categories = wp_get_post_categories($post->ID);
- if( is_array( $categories ) ) {
- foreach ( $categories as $cat_id ) {
- $wpdb->query("UPDATE $wpdb->categories SET category_count = category_count - 1 WHERE cat_ID = '$cat_id'");
- wp_cache_delete($cat_id, 'category');
- }
- }
- }
-
- if ( 'page' == $post->post_type )
- $wpdb->query("UPDATE $wpdb->posts SET post_parent = $post->post_parent WHERE post_parent = $postid AND post_type = 'page'");
-
- $wpdb->query("DELETE FROM $wpdb->posts WHERE ID = $postid");
-
- $wpdb->query("DELETE FROM $wpdb->comments WHERE comment_post_ID = $postid");
-
- $wpdb->query("DELETE FROM $wpdb->post2cat WHERE post_id = $postid");
-
- $wpdb->query("DELETE FROM $wpdb->postmeta WHERE post_id = $postid");
-
- if ( 'page' == $post->type ) {
- wp_cache_delete('all_page_ids', 'pages');
- $wp_rewrite->flush_rules();
- }
-
- return $post;
-}
-
-/**** /DB Functions ****/
-
-/**** Misc ****/
-
-// get permalink from post ID
-function post_permalink($post_id = 0, $mode = '') { // $mode legacy
- return get_permalink($post_id);
-}
-
-// Get author's preferred display name
-function get_author_name( $auth_id ) {
- $authordata = get_userdata( $auth_id );
-
- return $authordata->display_name;
-}
-
-// get extended entry info ()
-function get_extended($post) {
- list($main,$extended) = explode('', $post, 2);
-
- // Strip leading and trailing whitespace
- $main = preg_replace('/^[\s]*(.*)[\s]*$/','\\1',$main);
- $extended = preg_replace('/^[\s]*(.*)[\s]*$/','\\1',$extended);
-
- return array('main' => $main, 'extended' => $extended);
-}
-
-// do trackbacks for a list of urls
-// borrowed from edit.php
-// accepts a comma-separated list of trackback urls and a post id
-function trackback_url_list($tb_list, $post_id) {
- if (!empty($tb_list)) {
- // get post data
- $postdata = wp_get_single_post($post_id, ARRAY_A);
-
- // import postdata as variables
- extract($postdata);
-
- // form an excerpt
- $excerpt = strip_tags($post_excerpt?$post_excerpt:$post_content);
-
- if (strlen($excerpt) > 255) {
- $excerpt = substr($excerpt,0,252) . '...';
- }
-
- $trackback_urls = explode(',', $tb_list);
- foreach($trackback_urls as $tb_url) {
- $tb_url = trim($tb_url);
- trackback($tb_url, stripslashes($post_title), $excerpt, $post_id);
- }
- }
-}
-
-function wp_blacklist_check($author, $email, $url, $comment, $user_ip, $user_agent) {
- global $wpdb;
-
- do_action('wp_blacklist_check', $author, $email, $url, $comment, $user_ip, $user_agent);
-
- if ( preg_match_all('/(\d+);/', $comment . $author . $url, $chars) ) {
- foreach ($chars[1] as $char) {
- // If it's an encoded char in the normal ASCII set, reject
- if ( 38 == $char )
- continue; // Unless it's &
- if ($char < 128)
- return true;
- }
- }
-
- $mod_keys = trim( get_settings('blacklist_keys') );
- if ('' == $mod_keys )
- return false; // If moderation keys are empty
- $words = explode("\n", $mod_keys );
-
- foreach ($words as $word) {
- $word = trim($word);
-
- // Skip empty lines
- if ( empty($word) ) { continue; }
-
- // Do some escaping magic so that '#' chars in the
- // spam words don't break things:
- $word = preg_quote($word, '#');
-
- $pattern = "#$word#i";
- if ( preg_match($pattern, $author ) ) return true;
- if ( preg_match($pattern, $email ) ) return true;
- if ( preg_match($pattern, $url ) ) return true;
- if ( preg_match($pattern, $comment ) ) return true;
- if ( preg_match($pattern, $user_ip ) ) return true;
- if ( preg_match($pattern, $user_agent) ) return true;
- }
-
- if ( isset($_SERVER['REMOTE_ADDR']) ) {
- if ( wp_proxy_check($_SERVER['REMOTE_ADDR']) ) return true;
- }
-
- return false;
-}
-
-function wp_proxy_check($ipnum) {
- if ( get_option('open_proxy_check') && isset($ipnum) ) {
- $rev_ip = implode( '.', array_reverse( explode( '.', $ipnum ) ) );
- $lookup = $rev_ip . '.opm.blitzed.org.';
- if ( $lookup != gethostbyname( $lookup ) )
- return true;
- }
-
- return false;
-}
-
-function do_trackbacks($post_id) {
- global $wpdb;
-
- $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = $post_id");
- $to_ping = get_to_ping($post_id);
- $pinged = get_pung($post_id);
- if ( empty($to_ping) ) {
- $wpdb->query("UPDATE $wpdb->posts SET to_ping = '' WHERE ID = '$post_id'");
- return;
- }
-
- if (empty($post->post_excerpt))
- $excerpt = apply_filters('the_content', $post->post_content);
- else
- $excerpt = apply_filters('the_excerpt', $post->post_excerpt);
- $excerpt = str_replace(']]>', ']]>', $excerpt);
- $excerpt = strip_tags($excerpt);
- if ( function_exists('mb_strcut') ) // For international trackbacks
- $excerpt = mb_strcut($excerpt, 0, 252, get_settings('blog_charset')) . '...';
- else
- $excerpt = substr($excerpt, 0, 252) . '...';
-
- $post_title = apply_filters('the_title', $post->post_title);
- $post_title = strip_tags($post_title);
-
- if ($to_ping) : foreach ($to_ping as $tb_ping) :
- $tb_ping = trim($tb_ping);
- if ( !in_array($tb_ping, $pinged) ) {
- trackback($tb_ping, $post_title, $excerpt, $post_id);
- $pinged[] = $tb_ping;
- } else {
- $wpdb->query("UPDATE $wpdb->posts SET to_ping = TRIM(REPLACE(to_ping, '$tb_ping', '')) WHERE ID = '$post_id'");
- }
- endforeach; endif;
-}
-
-function get_pung($post_id) { // Get URIs already pung for a post
- global $wpdb;
- $pung = $wpdb->get_var("SELECT pinged FROM $wpdb->posts WHERE ID = $post_id");
- $pung = trim($pung);
- $pung = preg_split('/\s/', $pung);
- $pung = apply_filters('get_pung', $pung);
- return $pung;
-}
-
-function get_enclosed($post_id) { // Get enclosures already enclosed for a post
- global $wpdb;
- $custom_fields = get_post_custom( $post_id );
- $pung = array();
- if ( !is_array( $custom_fields ) )
- return $pung;
-
- foreach ( $custom_fields as $key => $val ) {
- if ( 'enclosure' != $key || !is_array( $val ) )
- continue;
- foreach( $val as $enc ) {
- $enclosure = split( "\n", $enc );
- $pung[] = trim( $enclosure[ 0 ] );
- }
- }
- $pung = apply_filters('get_enclosed', $pung);
- return $pung;
-}
-
-function get_to_ping($post_id) { // Get any URIs in the todo list
- global $wpdb;
- $to_ping = $wpdb->get_var("SELECT to_ping FROM $wpdb->posts WHERE ID = $post_id");
- $to_ping = trim($to_ping);
- $to_ping = preg_split('/\s/', $to_ping, -1, PREG_SPLIT_NO_EMPTY);
- $to_ping = apply_filters('get_to_ping', $to_ping);
- return $to_ping;
-}
-
-function add_ping($post_id, $uri) { // Add a URI to those already pung
- global $wpdb;
- $pung = $wpdb->get_var("SELECT pinged FROM $wpdb->posts WHERE ID = $post_id");
- $pung = trim($pung);
- $pung = preg_split('/\s/', $pung);
- $pung[] = $uri;
- $new = implode("\n", $pung);
- $new = apply_filters('add_ping', $new);
- return $wpdb->query("UPDATE $wpdb->posts SET pinged = '$new' WHERE ID = $post_id");
-}
-
-//fetches the pages returned as a FLAT list, but arranged in order of their hierarchy, i.e., child parents
-//immediately follow their parents
-function get_page_hierarchy($posts, $parent = 0) {
- $result = array ( );
- if ($posts) { foreach ($posts as $post) {
- if ($post->post_parent == $parent) {
- $result[$post->ID] = $post->post_name;
- $children = get_page_hierarchy($posts, $post->ID);
- $result += $children; //append $children to $result
- }
- } }
- return $result;
-}
-
-function generate_page_uri_index() {
- global $wpdb;
-
- //get pages in order of hierarchy, i.e. children after parents
- $posts = get_page_hierarchy($wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'page'"));
- //now reverse it, because we need parents after children for rewrite rules to work properly
- $posts = array_reverse($posts, true);
-
- $page_uris = array();
- $page_attachment_uris = array();
-
- if ($posts) {
-
- foreach ($posts as $id => $post) {
-
- // URI => page name
- $uri = get_page_uri($id);
- $attachments = $wpdb->get_results("SELECT ID, post_name, post_parent FROM $wpdb->posts WHERE post_type = 'attachment' AND post_parent = '$id'");
- if ( $attachments ) {
- foreach ( $attachments as $attachment ) {
- $attach_uri = get_page_uri($attachment->ID);
- $page_attachment_uris[$attach_uri] = $attachment->ID;
- }
- }
-
- $page_uris[$uri] = $id;
- }
-
- update_option('page_uris', $page_uris);
-
- if ( $page_attachment_uris )
- update_option('page_attachment_uris', $page_attachment_uris);
- }
-}
-
-function get_post_status($ID = '') {
- $post = get_post($ID);
-
- if ( is_object($post) ) {
- if ( ('attachment' == $post->post_type) && $post->post_parent && ($post->ID != $post->post_parent) )
- return get_post_status($post->post_parent);
- else
- return $post->post_status;
- }
-
- return false;
-}
-
-function get_post_type($post = false) {
- global $wpdb, $posts;
-
- if ( false === $post )
- $post = $posts[0];
- elseif ( (int) $post )
- $post = get_post($post, OBJECT);
-
- if ( is_object($post) )
- return $post->post_type;
-
- return false;
-}
-
-// Takes a post ID, returns its mime type.
-function get_post_mime_type($ID = '') {
- $post = & get_post($ID);
-
- if ( is_object($post) )
- return $post->post_mime_type;
-
- return false;
-}
-
-function get_attached_file($attachment_id) {
- return get_post_meta($attachment_id, '_wp_attached_file', true);
-}
-
-function wp_mkdir_p($target) {
- // from php.net/mkdir user contributed notes
- if (file_exists($target)) {
- if (! @ is_dir($target))
- return false;
- else
- return true;
- }
-
- // Attempting to create the directory may clutter up our display.
- if (@ mkdir($target)) {
- $stat = @ stat(dirname($target));
- $dir_perms = $stat['mode'] & 0007777; // Get the permission bits.
- @ chmod($target, $dir_perms);
- return true;
- } else {
- if ( is_dir(dirname($target)) )
- return false;
- }
-
- // If the above failed, attempt to create the parent node, then try again.
- if (wp_mkdir_p(dirname($target)))
- return wp_mkdir_p($target);
-
- return false;
-}
-
-// Returns an array containing the current upload directory's path and url, or an error message.
-function wp_upload_dir() {
- $siteurl = get_settings('siteurl');
- //prepend ABSPATH to $dir and $siteurl to $url if they're not already there
- $path = str_replace(ABSPATH, '', trim(get_settings('upload_path')));
- $dir = ABSPATH . $path;
- $url = trailingslashit($siteurl) . $path;
-
- if ( $dir == ABSPATH ) { //the option was empty
- $dir = ABSPATH . 'wp-content/uploads';
- }
-
- if ( defined('UPLOADS') ) {
- $dir = ABSPATH . UPLOADS;
- $url = trailingslashit($siteurl) . UPLOADS;
- }
-
- if ( get_settings('uploads_use_yearmonth_folders')) {
- // Generate the yearly and monthly dirs
- $time = current_time( 'mysql' );
- $y = substr( $time, 0, 4 );
- $m = substr( $time, 5, 2 );
- $dir = $dir . "/$y/$m";
- $url = $url . "/$y/$m";
- }
-
- // Make sure we have an uploads dir
- if ( ! wp_mkdir_p( $dir ) ) {
- $message = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?'), $dir);
- return array('error' => $message);
- }
-
- $uploads = array('path' => $dir, 'url' => $url, 'error' => false);
- return apply_filters('upload_dir', $uploads);
-}
-
-function wp_upload_bits($name, $type, $bits) {
- if ( empty($name) )
- return array('error' => "Empty filename");
-
- $upload = wp_upload_dir();
-
- if ( $upload['error'] !== false )
- return $upload;
-
- $number = '';
- $filename = $name;
- $path_parts = pathinfo($filename);
- $ext = $path_parts['extension'];
- if ( empty($ext) )
- $ext = '';
- else
- $ext = ".$ext";
- while ( file_exists($upload['path'] . "/$filename") ) {
- if ( '' == "$number$ext" )
- $filename = $filename . ++$number . $ext;
- else
- $filename = str_replace("$number$ext", ++$number . $ext, $filename);
- }
-
- $new_file = $upload['path'] . "/$filename";
- if ( ! wp_mkdir_p( dirname($new_file) ) ) {
- $message = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?'), dirname($new_file));
- return array('error' => $message);
- }
-
- $ifp = @ fopen($new_file, 'wb');
- if ( ! $ifp )
- return array('error' => "Could not write file $new_file.");
-
- $success = @ fwrite($ifp, $bits);
- fclose($ifp);
- // Set correct file permissions
- $stat = @ stat(dirname($new_file));
- $perms = $stat['mode'] & 0007777;
- $perms = $perms & 0000666;
- @ chmod($new_file, $perms);
-
- // Compute the URL
- $url = $upload['url'] . "/$filename";
-
- return array('file' => $new_file, 'url' => $url, 'error' => false);
-}
-
-function do_all_pings() {
- global $wpdb;
-
- // Do pingbacks
- while ($ping = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme' LIMIT 1")) {
- $wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$ping->ID} AND meta_key = '_pingme';");
- pingback($ping->post_content, $ping->ID);
- }
-
- // Do Enclosures
- while ($enclosure = $wpdb->get_row("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme' LIMIT 1")) {
- $wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$enclosure->ID} AND meta_key = '_encloseme';");
- do_enclose($enclosure->post_content, $enclosure->ID);
- }
-
- // Do Trackbacks
- $trackbacks = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE CHAR_LENGTH(TRIM(to_ping)) > 7 AND post_status = 'publish'");
- if ( is_array($trackbacks) ) {
- foreach ( $trackbacks as $trackback ) {
- do_trackbacks($trackback->ID);
- }
- }
-
- //Do Update Services/Generic Pings
- generic_ping();
-}
-
-/**
- * Places a textarea according to the current user's preferences, filled with $content.
- * Also places a script block that enables tabbing between Title and Content.
- *
- * @param string Editor contents
- * @param string (optional) Previous form field's ID (for tabbing support)
- */
-function the_editor($content, $id = 'content', $prev_id = 'title') {
- $rows = get_settings('default_post_edit_rows');
- if (($rows < 3) || ($rows > 100))
- $rows = 12;
-
- $rows = "rows='$rows'";
-
- the_quicktags();
-
- if ( user_can_richedit() )
- add_filter('the_editor_content', 'wp_richedit_pre');
-
- $the_editor = apply_filters('the_editor', "\n");
- $the_editor_content = apply_filters('the_editor_content', $content);
-
- printf($the_editor, $the_editor_content);
-
- ?>
-
-
diff --git a/wp-includes/template-functions-author.php b/wp-includes/template-functions-author.php
index 3e5f2c5d9..f265b3ba2 100644
--- a/wp-includes/template-functions-author.php
+++ b/wp-includes/template-functions-author.php
@@ -155,6 +155,13 @@ function get_author_link($echo = false, $author_id, $author_nicename) {
return $link;
}
+// Get author's preferred display name
+function get_author_name( $auth_id ) {
+ $authordata = get_userdata( $auth_id );
+
+ return $authordata->display_name;
+}
+
function wp_list_authors($args = '') {
if ( is_array($args) )
$r = &$args;
diff --git a/wp-includes/template-functions-general.php b/wp-includes/template-functions-general.php
index 4d6fac415..4a80d8b4c 100644
--- a/wp-includes/template-functions-general.php
+++ b/wp-includes/template-functions-general.php
@@ -694,6 +694,14 @@ function the_weekday_date($before='',$after='') {
echo $the_weekday_date;
}
+function wp_head() {
+ do_action('wp_head');
+}
+
+function wp_footer() {
+ do_action('wp_footer');
+}
+
function rsd_link() {
echo '\n";
}
@@ -703,4 +711,71 @@ function noindex() {
if ( ! get_option('blog_public') )
echo '' . "\n";
}
+
+/**
+ * Places a textarea according to the current user's preferences, filled with $content.
+ * Also places a script block that enables tabbing between Title and Content.
+ *
+ * @param string Editor contents
+ * @param string (optional) Previous form field's ID (for tabbing support)
+ */
+function the_editor($content, $id = 'content', $prev_id = 'title') {
+ $rows = get_settings('default_post_edit_rows');
+ if (($rows < 3) || ($rows > 100))
+ $rows = 12;
+
+ $rows = "rows='$rows'";
+
+ the_quicktags();
+
+ if ( user_can_richedit() )
+ add_filter('the_editor_content', 'wp_richedit_pre');
+
+ $the_editor = apply_filters('the_editor', "\n");
+ $the_editor_content = apply_filters('the_editor_content', $content);
+
+ printf($the_editor, $the_editor_content);
+
+ ?>
+
+
diff --git a/wp-includes/template-functions-links.php b/wp-includes/template-functions-links.php
index 6ea29850f..8646c41b8 100644
--- a/wp-includes/template-functions-links.php
+++ b/wp-includes/template-functions-links.php
@@ -84,6 +84,11 @@ function get_permalink($id = 0) {
}
}
+// get permalink from post ID
+function post_permalink($post_id = 0, $mode = '') { // $mode legacy
+ return get_permalink($post_id);
+}
+
function get_page_link($id = false) {
global $post, $wp_rewrite;
diff --git a/wp-settings.php b/wp-settings.php
index b65dbce79..9c778f64e 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -124,7 +124,6 @@ if ( !is_blog_installed() && (!strstr($_SERVER['PHP_SELF'], 'install.php') && !d
}
require (ABSPATH . WPINC . '/functions-formatting.php');
-require (ABSPATH . WPINC . '/functions-post.php');
require (ABSPATH . WPINC . '/capabilities.php');
require (ABSPATH . WPINC . '/classes.php');
require (ABSPATH . WPINC . '/query.php');
@@ -132,7 +131,8 @@ require (ABSPATH . WPINC . '/theme.php');
require (ABSPATH . WPINC . '/template-functions-general.php');
require (ABSPATH . WPINC . '/template-functions-links.php');
require (ABSPATH . WPINC . '/template-functions-author.php');
-require (ABSPATH . WPINC . '/template-functions-post.php');
+require (ABSPATH . WPINC . '/post.php');
+require (ABSPATH . WPINC . '/post-template.php');
require (ABSPATH . WPINC . '/category.php');
require (ABSPATH . WPINC . '/category-template.php');
require (ABSPATH . WPINC . '/comment.php');