post_status; } // Get the basics. $post_content = apply_filters('content_save_pre', $post_content); $post_excerpt = apply_filters('excerpt_save_pre', $post_excerpt); $post_title = apply_filters('title_save_pre', $post_title); $post_category = apply_filters('category_save_pre', $post_category); $post_status = apply_filters('status_save_pre', $post_status); $post_name = apply_filters('name_save_pre', $post_name); $comment_status = apply_filters('comment_status_pre', $comment_status); $ping_status = apply_filters('ping_status_pre', $ping_status); // Make sure we set a valid category if (0 == count($post_category) || !is_array($post_category)) { $post_category = array(get_option('default_category')); } $post_cat = $post_category[0]; if ( empty($post_author) ) $post_author = $user_ID; if ( empty($post_status) ) $post_status = 'draft'; // Get the post ID. if ( $update ) $post_ID = $ID; // Create a valid post name. Drafts are allowed to have an empty // post name. if ( empty($post_name) ) { if ( 'draft' != $post_status ) $post_name = sanitize_title($post_title); } else { $post_name = sanitize_title($post_name); } // If the post date is empty (due to having been new or a draft) and status is not 'draft', set date to now if (empty($post_date)) { if ( 'draft' != $post_status ) $post_date = current_time('mysql'); } if (empty($post_date_gmt)) { if ( 'draft' != $post_status ) $post_date_gmt = get_gmt_from_date($post_date); } if ( empty($comment_status) ) { if ( $update ) $comment_status = 'closed'; else $comment_status = get_settings('default_comment_status'); } if ( empty($ping_status) ) $ping_status = get_settings('default_ping_status'); if ( empty($post_pingback) ) $post_pingback = get_option('default_pingback_flag'); if ( isset($to_ping) ) $to_ping = preg_replace('|\s+|', "\n", $to_ping); else $to_ping = ''; if ( ! isset($pinged) ) $pinged = ''; if ( isset($post_parent) ) $post_parent = (int) $post_parent; else $post_parent = 0; if ( isset($menu_order) ) $menu_order = (int) $menu_order; else $menu_order = 0; if ( !isset($post_password) ) $post_password = ''; if ( ('publish' == $post_status) || ('static' == $post_status) ) { $post_name_check = ('publish' == $post_status) ? $wpdb->get_var("SELECT post_name FROM $wpdb->posts WHERE post_name = '$post_name' AND post_status = 'publish' AND ID != '$post_ID' LIMIT 1") : $wpdb->get_var("SELECT post_name FROM $wpdb->posts WHERE post_name = '$post_name' AND post_status = 'static' AND ID != '$post_ID' AND post_parent = '$post_parent' LIMIT 1"); if ($post_name_check) { $suffix = 2; while ($post_name_check) { $alt_post_name = $post_name . "-$suffix"; $post_name_check = ('publish' == $post_status) ? $wpdb->get_var("SELECT post_name FROM $wpdb->posts WHERE post_name = '$alt_post_name' AND post_status = 'publish' AND ID != '$post_ID' LIMIT 1") : $wpdb->get_var("SELECT post_name FROM $wpdb->posts WHERE post_name = '$alt_post_name' AND post_status = 'static' AND ID != '$post_ID' AND post_parent = '$post_parent' LIMIT 1"); $suffix++; } $post_name = $alt_post_name; } } if ($update) { $wpdb->query( "UPDATE IGNORE $wpdb->posts SET post_author = '$post_author', post_date = '$post_date', post_date_gmt = '$post_date_gmt', post_content = '$post_content', post_content_filtered = '$post_content_filtered', post_title = '$post_title', post_excerpt = '$post_excerpt', post_status = '$post_status', comment_status = '$comment_status', ping_status = '$ping_status', post_password = '$post_password', post_name = '$post_name', to_ping = '$to_ping', pinged = '$pinged', post_modified = '".current_time('mysql')."', post_modified_gmt = '".current_time('mysql',1)."', post_parent = '$post_parent', menu_order = '$menu_order' WHERE ID = $post_ID"); } else { $wpdb->query( "INSERT IGNORE INTO $wpdb->posts (post_author, post_date, post_date_gmt, post_content, post_content_filtered, post_title, post_excerpt, post_status, comment_status, ping_status, post_password, post_name, to_ping, pinged, post_modified, post_modified_gmt, post_parent, menu_order, post_mime_type) VALUES ('$post_author', '$post_date', '$post_date_gmt', '$post_content', '$post_content_filtered', '$post_title', '$post_excerpt', '$post_status', '$comment_status', '$ping_status', '$post_password', '$post_name', '$to_ping', '$pinged', '$post_date', '$post_date_gmt', '$post_parent', '$menu_order', '$post_mime_type')"); $post_ID = $wpdb->insert_id; } if ( empty($post_name) && 'draft' != $post_status ) { $post_name = sanitize_title($post_title, $post_ID); $wpdb->query( "UPDATE $wpdb->posts SET post_name = '$post_name' WHERE ID = '$post_ID'" ); } wp_set_post_cats('', $post_ID, $post_category); if ( 'static' == $post_status ) { clean_page_cache($post_ID); wp_cache_delete($post_ID, 'pages'); } else { clean_post_cache($post_ID); } // Set GUID if ( ! $update ) $wpdb->query("UPDATE $wpdb->posts SET guid = '" . get_permalink($post_ID) . "' WHERE ID = '$post_ID'"); if ( $update) { if ($previous_status != 'publish' && $post_status == 'publish') { // Reset GUID if transitioning to publish. $wpdb->query("UPDATE $wpdb->posts SET guid = '" . get_permalink($post_ID) . "' WHERE ID = '$post_ID'"); do_action('private_to_published', $post_ID); } do_action('edit_post', $post_ID); } if ($post_status == 'publish') { do_action('publish_post', $post_ID); if ( !defined('WP_IMPORTING') ) { if ( $post_pingback ) $result = $wpdb->query(" INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value) VALUES ('$post_ID','_pingme','1') "); $result = $wpdb->query(" INSERT INTO $wpdb->postmeta (post_id,meta_key,meta_value) VALUES ('$post_ID','_encloseme','1') "); spawn_pinger(); } } else if ($post_status == 'static') { $wp_rewrite->flush_rules(); if ( !empty($page_template) ) if ( ! update_post_meta($post_ID, '_wp_page_template', $page_template)) add_post_meta($post_ID, '_wp_page_template', $page_template, true); } do_action('save_post', $post_ID); do_action('wp_insert_post', $post_ID); return $post_ID; } function wp_insert_attachment($object, $file = false, $post_parent = 0) { global $wpdb, $user_ID; if ( is_object($object) ) $object = get_object_vars($object); // Export array as variables extract($object); // Get the basics. $post_content = apply_filters('content_save_pre', $post_content); $post_excerpt = apply_filters('excerpt_save_pre', $post_excerpt); $post_title = apply_filters('title_save_pre', $post_title); $post_category = apply_filters('category_save_pre', $post_category); $post_name = apply_filters('name_save_pre', $post_name); $comment_status = apply_filters('comment_status_pre', $comment_status); $ping_status = apply_filters('ping_status_pre', $ping_status); $post_mime_type = apply_filters('post_mime_type_pre', $post_mime_type); // Make sure we set a valid category if (0 == count($post_category) || !is_array($post_category)) { $post_category = array(get_option('default_category')); } $post_cat = $post_category[0]; if ( empty($post_author) ) $post_author = $user_ID; $post_status = 'attachment'; // Are we updating or creating? $update = false; if ( !empty($ID) ) { $update = true; $post_ID = $ID; } // Create a valid post name. if ( empty($post_name) ) $post_name = sanitize_title($post_title); else $post_name = sanitize_title($post_name); if (empty($post_date)) $post_date = current_time('mysql'); if (empty($post_date_gmt)) $post_date_gmt = current_time('mysql', 1); if ( empty($comment_status) ) { if ( $update ) $comment_status = 'closed'; else $comment_status = get_settings('default_comment_status'); } if ( empty($ping_status) ) $ping_status = get_settings('default_ping_status'); if ( empty($post_pingback) ) $post_pingback = get_option('default_pingback_flag'); if ( isset($to_ping) ) $to_ping = preg_replace('|\s+|', "\n", $to_ping); else $to_ping = ''; if ( isset($post_parent) ) $post_parent = (int) $post_parent; else $post_parent = 0; if ( isset($menu_order) ) $menu_order = (int) $menu_order; else $menu_order = 0; if ( !isset($post_password) ) $post_password = ''; if ( isset($to_ping) ) $to_ping = preg_replace('|\s+|', "\n", $to_ping); else $to_ping = ''; if ( ! isset($pinged) ) $pinged = ''; if ($update) { $wpdb->query( "UPDATE $wpdb->posts SET post_author = '$post_author', post_date = '$post_date', post_date_gmt = '$post_date_gmt', post_content = '$post_content', post_title = '$post_title', post_excerpt = '$post_excerpt', post_status = '$post_status', comment_status = '$comment_status', ping_status = '$ping_status', post_password = '$post_password', post_name = '$post_name', to_ping = '$to_ping', pinged = '$pinged', post_modified = '".current_time('mysql')."', post_modified_gmt = '".current_time('mysql',1)."', post_parent = '$post_parent', menu_order = '$menu_order', post_mime_type = '$post_mime_type', guid = '$guid' WHERE ID = $post_ID"); } else { $wpdb->query( "INSERT INTO $wpdb->posts (post_author, post_date, post_date_gmt, post_content, post_title, post_excerpt, post_status, comment_status, ping_status, post_password, post_name, to_ping, pinged, post_modified, post_modified_gmt, post_parent, menu_order, post_mime_type, guid) VALUES ('$post_author', '$post_date', '$post_date_gmt', '$post_content', '$post_title', '$post_excerpt', '$post_status', '$comment_status', '$ping_status', '$post_password', '$post_name', '$to_ping', '$pinged', '$post_date', '$post_date_gmt', '$post_parent', '$menu_order', '$post_mime_type', '$guid')"); $post_ID = $wpdb->insert_id; } if ( empty($post_name) ) { $post_name = sanitize_title($post_title, $post_ID); $wpdb->query( "UPDATE $wpdb->posts SET post_name = '$post_name' WHERE ID = '$post_ID'" ); } wp_set_post_cats('', $post_ID, $post_category); if ( $file ) add_post_meta($post_ID, '_wp_attached_file', $file); clean_post_cache($post_ID); if ( $update) { do_action('edit_attachment', $post_ID); } else { do_action('add_attachment', $post_ID); } return $post_ID; } function wp_delete_attachment($postid) { global $wpdb; $postid = (int) $postid; if ( !$post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID = $postid") ) return $post; if ( 'attachment' != $post->post_status ) return false; $meta = get_post_meta($postid, '_wp_attachment_metadata', true); $file = get_post_meta($postid, '_wp_attached_file', true); $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 = $postid"); if ( ! empty($meta['thumb']) ) { // Don't delete the thumb if another attachment uses it if (! $foo = $wpdb->get_row("SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE '%".$wpdb->escape($meta['thumb'])."%' AND post_id <> $postid")) @ unlink(str_replace(basename($file), $meta['thumb'], $file)); } if ( ! empty($file) ) @ unlink($file); do_action('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) { $post->post_category = wp_get_post_cats('',$postid); } else { $post['post_category'] = wp_get_post_cats('',$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_status IN ('publish', 'draft', 'private') 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_status'] == 'attachment') return wp_insert_attachment($postarr); return wp_insert_post($postarr); } function wp_get_post_cats($blogid = '1', $post_ID = 0) { global $wpdb; $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_cats($blogid = '1', $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 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_cats() 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' == $post->post_status ) return wp_delete_attachment($postid); do_action('delete_post', $postid); if ( 'publish' == $post->post_status) { $categories = wp_get_post_cats('', $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 ( 'static' == $post->post_status ) $wpdb->query("UPDATE $wpdb->posts SET post_parent = $post->post_parent WHERE post_parent = $postid AND post_status = 'static'"); $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 ( 'static' == $post->post_status ) $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 the name of a category from its ID function get_cat_name($cat_id) { global $wpdb; $cat_id -= 0; // force numeric $name = $wpdb->get_var("SELECT cat_name FROM $wpdb->categories WHERE cat_ID=$cat_id"); return $name; } // Get the ID of a category from its name function get_cat_ID($cat_name='General') { global $wpdb; $cid = $wpdb->get_var("SELECT cat_ID FROM $wpdb->categories WHERE cat_name='$cat_name'"); return $cid?$cid:1; // default to cat 1 } // 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 $char) { // If it's an encoded char in the normal ASCII set, reject if ($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_rewrite_rules() { 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_status = 'static'")); //now reverse it, because we need parents after children for rewrite rules to work properly $posts = array_reverse($posts, true); $page_rewrite_rules = array(); $page_attachment_rewrite_rules = array(); if ($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 $wpdb->posts WHERE post_status = 'attachment' AND post_parent = '$id'"); if ( $attachments ) { foreach ( $attachments as $attachment ) { $attach_uri = get_page_uri($attachment->ID); $page_attachment_rewrite_rules[$attach_uri] = $attachment->post_name; } } $page_rewrite_rules[$uri] = $post; } update_option('page_uris', $page_rewrite_rules); if ( $page_attachment_rewrite_rules ) update_option('page_attachment_uris', $page_attachment_rewrite_rules); } } function get_post_status($ID = '') { $post = get_post($ID); if ( is_object($post) ) { if ( ('attachment' == $post->post_status) && $post->post_parent && ($post->ID != $post->post_parent) ) return get_post_status($post->post_parent); else return $post->post_status; } return false; } // Takes a post ID, returns its mime type. function get_post_mime_type($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); } ?>