diff options
Diffstat (limited to 'wp-admin/includes/post.php')
| -rw-r--r-- | wp-admin/includes/post.php | 270 |
1 files changed, 247 insertions, 23 deletions
diff --git a/wp-admin/includes/post.php b/wp-admin/includes/post.php index acd6e64..2ee6210 100644 --- a/wp-admin/includes/post.php +++ b/wp-admin/includes/post.php @@ -2,7 +2,6 @@ // Update an existing post with values provided in $_POST. function edit_post() { - global $user_ID; $post_ID = (int) $_POST['post_ID']; @@ -19,8 +18,7 @@ function edit_post() { $post =& get_post( $post_ID ); $now = time(); $then = strtotime($post->post_date_gmt . ' +0000'); - // Keep autosave_interval in sync with autosave-js.php. - $delta = apply_filters( 'autosave_interval', 120 ) / 2; + $delta = AUTOSAVE_INTERVAL / 2; if ( ($now - $then) < $delta ) return $post_ID; } @@ -29,7 +27,7 @@ function edit_post() { $_POST['ID'] = (int) $_POST['post_ID']; $_POST['post_content'] = $_POST['content']; $_POST['post_excerpt'] = $_POST['excerpt']; - $_POST['post_parent'] = $_POST['parent_id']; + $_POST['post_parent'] = isset($_POST['parent_id'])? $_POST['parent_id'] : ''; $_POST['to_ping'] = $_POST['trackback_url']; if (!empty ( $_POST['post_author_override'] ) ) { @@ -53,20 +51,20 @@ function edit_post() { } // What to do based on which button they pressed - if ('' != $_POST['saveasdraft'] ) + if ( isset($_POST['saveasdraft']) && '' != $_POST['saveasdraft'] ) $_POST['post_status'] = 'draft'; - if ('' != $_POST['saveasprivate'] ) + if ( isset($_POST['saveasprivate']) && '' != $_POST['saveasprivate'] ) $_POST['post_status'] = 'private'; - if ('' != $_POST['publish'] ) + if ( isset($_POST['publish']) && ( '' != $_POST['publish'] ) && ( $_POST['post_status'] != 'private' ) ) $_POST['post_status'] = 'publish'; - if ('' != $_POST['advanced'] ) + if ( isset($_POST['advanced']) && '' != $_POST['advanced'] ) $_POST['post_status'] = 'draft'; if ( 'page' == $_POST['post_type'] ) { - if ('publish' == $_POST['post_status'] && !current_user_can( 'edit_published_pages' )) + if ('publish' == $_POST['post_status'] && !current_user_can( 'publish_pages' )) $_POST['post_status'] = 'pending'; } else { - if ('publish' == $_POST['post_status'] && !current_user_can( 'edit_published_posts' )) + if ('publish' == $_POST['post_status'] && !current_user_can( 'publish_posts' )) $_POST['post_status'] = 'pending'; } @@ -76,6 +74,13 @@ function edit_post() { if (!isset( $_POST['ping_status'] )) $_POST['ping_status'] = 'closed'; + foreach ( array ('aa', 'mm', 'jj', 'hh', 'mm') as $timeunit ) { + if ( !empty( $_POST['hidden_' . $timeunit] ) && $_POST['hidden_' . $timeunit] != $_POST[$timeunit] ) { + $_POST['edit_date'] = '1'; + break; + } + } + if (!empty ( $_POST['edit_date'] ) ) { $aa = $_POST['aa']; $mm = $_POST['mm']; @@ -92,12 +97,12 @@ function edit_post() { } // Meta Stuff - if ( $_POST['meta'] ) { + if ( isset($_POST['meta']) && $_POST['meta'] ) { foreach ( $_POST['meta'] as $key => $value ) update_meta( $key, $value['key'], $value['value'] ); } - if ( $_POST['deletemeta'] ) { + if ( isset($_POST['deletemeta']) && $_POST['deletemeta'] ) { foreach ( $_POST['deletemeta'] as $key => $value ) delete_meta( $key ); } @@ -115,6 +120,8 @@ function edit_post() { // Now that we have an ID we can fix any attachment anchor hrefs _fix_attachment_links( $post_ID ); + wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID ); + return $post_ID; } @@ -129,6 +136,7 @@ function get_default_post_to_edit() { $post_title = ''; } + $post_content = ''; if ( !empty( $_REQUEST['content'] ) ) $post_content = wp_specialchars( stripslashes( $_REQUEST['content'] )); else if ( !empty( $post_title ) ) { @@ -143,7 +151,14 @@ function get_default_post_to_edit() { else $post_excerpt = ''; + $post->ID = 0; + $post->post_name = ''; + $post->post_author = ''; + $post->post_date = ''; $post->post_status = 'draft'; + $post->post_type = 'post'; + $post->to_ping = ''; + $post->pinged = ''; $post->comment_status = get_option( 'default_comment_status' ); $post->ping_status = get_option( 'default_ping_status' ); $post->post_pingback = get_option( 'default_pingback_flag' ); @@ -158,6 +173,12 @@ function get_default_post_to_edit() { return $post; } +function get_default_page_to_edit() { + $page = get_default_post_to_edit(); + $page->post_type = 'page'; + return $page; +} + // Get an existing post and format it for editing. function get_post_to_edit( $id ) { @@ -218,7 +239,7 @@ function wp_write_post() { // Rename. $_POST['post_content'] = $_POST['content']; $_POST['post_excerpt'] = $_POST['excerpt']; - $_POST['post_parent'] = $_POST['parent_id']; + $_POST['post_parent'] = isset($_POST['parent_id'])? $_POST['parent_id'] : ''; $_POST['to_ping'] = $_POST['trackback_url']; if (!empty ( $_POST['post_author_override'] ) ) { @@ -244,13 +265,13 @@ function wp_write_post() { } // What to do based on which button they pressed - if ('' != $_POST['saveasdraft'] ) + if ( isset($_POST['saveasdraft']) && '' != $_POST['saveasdraft'] ) $_POST['post_status'] = 'draft'; - if ('' != $_POST['saveasprivate'] ) + if ( isset($_POST['saveasprivate']) && '' != $_POST['saveasprivate'] ) $_POST['post_status'] = 'private'; - if ('' != $_POST['publish'] ) + if ( isset($_POST['publish']) && ( '' != $_POST['publish'] ) && ( $_POST['post_status'] != 'private' ) ) $_POST['post_status'] = 'publish'; - if ('' != $_POST['advanced'] ) + if ( isset($_POST['advanced']) && '' != $_POST['advanced'] ) $_POST['post_status'] = 'draft'; if ( 'page' == $_POST['post_type'] ) { @@ -267,6 +288,13 @@ function wp_write_post() { if (!isset( $_POST['ping_status'] )) $_POST['ping_status'] = 'closed'; + foreach ( array ('aa', 'mm', 'jj', 'hh', 'mm') as $timeunit ) { + if ( !empty( $_POST['hidden_' . $timeunit] ) && $_POST['hidden_' . $timeunit] != $_POST[$timeunit] ) { + $_POST['edit_date'] = '1'; + break; + } + } + if (!empty ( $_POST['edit_date'] ) ) { $aa = $_POST['aa']; $mm = $_POST['mm']; @@ -309,6 +337,8 @@ function wp_write_post() { // Now that we have an ID we can fix any attachment anchor hrefs _fix_attachment_links( $post_ID ); + wp_set_post_lock( $post_ID, $GLOBALS['current_user']->ID ); + return $post_ID; } @@ -348,11 +378,13 @@ function add_meta( $post_ID ) { if ( in_array($metakey, $protected) ) return false; - $result = $wpdb->query( " - INSERT INTO $wpdb->postmeta - (post_id,meta_key,meta_value ) - VALUES ('$post_ID','$metakey','$metavalue' ) - " ); + wp_cache_delete($post_ID, 'post_meta'); + + $wpdb->query( " + INSERT INTO $wpdb->postmeta + (post_id,meta_key,meta_value ) + VALUES ('$post_ID','$metakey','$metavalue' ) + " ); return $wpdb->insert_id; } return false; @@ -362,6 +394,9 @@ function delete_meta( $mid ) { global $wpdb; $mid = (int) $mid; + $post_id = $wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = '$mid'"); + wp_cache_delete($post_id, 'post_meta'); + return $wpdb->query( "DELETE FROM $wpdb->postmeta WHERE meta_id = '$mid'" ); } @@ -408,6 +443,9 @@ function update_meta( $mid, $mkey, $mvalue ) { if ( in_array($mkey, $protected) ) return false; + $post_id = $wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE meta_id = '$mid'"); + wp_cache_delete($post_id, 'post_meta'); + $mvalue = maybe_serialize( stripslashes( $mvalue )); $mvalue = $wpdb->escape( $mvalue ); $mid = (int) $mid; @@ -420,7 +458,6 @@ function update_meta( $mid, $mkey, $mvalue ) { // Replace hrefs of attachment anchors with up-to-date permalinks. function _fix_attachment_links( $post_ID ) { - global $wp_rewrite; $post = & get_post( $post_ID, ARRAY_A ); @@ -468,4 +505,191 @@ function _relocate_children( $old_ID, $new_ID ) { return $wpdb->query( "UPDATE $wpdb->posts SET post_parent = $new_ID WHERE post_parent = $old_ID" ); } +function get_available_post_statuses($type = 'post') { + global $wpdb; + + $stati = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_status FROM $wpdb->posts WHERE post_type = %s", $type)); + return $stati; +} + +function wp_edit_posts_query( $q = false ) { + global $wpdb; + if ( false === $q ) + $q = $_GET; + $q['m'] = (int) $q['m']; + $q['cat'] = (int) $q['cat']; + $post_stati = array( // array( adj, noun ) + 'publish' => array(__('Published'), __('Published posts'), __ngettext_noop('Published (%s)', 'Published (%s)')), + 'future' => array(__('Scheduled'), __('Scheduled posts'), __ngettext_noop('Scheduled (%s)', 'Scheduled (%s)')), + 'pending' => array(__('Pending Review'), __('Pending posts'), __ngettext_noop('Pending Review (%s)', 'Pending Review (%s)')), + 'draft' => array(__('Draft'), _c('Drafts|manage posts header'), __ngettext_noop('Draft (%s)', 'Drafts (%s)')), + 'private' => array(__('Private'), __('Private posts'), __ngettext_noop('Private (%s)', 'Private (%s)')), + ); + + $post_stati = apply_filters('post_stati', $post_stati); + + $avail_post_stati = get_available_post_statuses('post'); + + $post_status_q = ''; + if ( isset($q['post_status']) && in_array( $q['post_status'], array_keys($post_stati) ) ) { + $post_status_q = '&post_status=' . $q['post_status']; + $post_status_q .= '&perm=readable'; + } + + if ( 'pending' === $q['post_status'] ) { + $order = 'ASC'; + $orderby = 'modified'; + } elseif ( 'draft' === $q['post_status'] ) { + $order = 'DESC'; + $orderby = 'modified'; + } else { + $order = 'DESC'; + $orderby = 'date'; + } + + wp("post_type=post&what_to_show=posts$post_status_q&posts_per_page=15&order=$order&orderby=$orderby"); + + return array($post_stati, $avail_post_stati); +} + +function get_available_post_mime_types($type = 'attachment') { + global $wpdb; + + $types = $wpdb->get_col($wpdb->prepare("SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s", $type)); + return $types; +} + +function wp_edit_attachments_query( $q = false ) { + global $wpdb; + if ( false === $q ) + $q = $_GET; + $q['m'] = (int) $q['m']; + $q['cat'] = (int) $q['cat']; + $q['post_type'] = 'attachment'; + $q['post_status'] = 'any'; + $q['posts_per_page'] = 15; + $post_mime_types = array( // array( adj, noun ) + 'image' => array(__('Images'), __('Manage Images'), __ngettext_noop('Image (%s)', 'Images (%s)')), + 'audio' => array(__('Audio'), __('Manage Audio'), __ngettext_noop('Audio (%s)', 'Audio (%s)')), + 'video' => array(__('Video'), __('Manage Video'), __ngettext_noop('Video (%s)', 'Video (%s)')), + ); + $post_mime_types = apply_filters('post_mime_types', $post_mime_types); + + $avail_post_mime_types = get_available_post_mime_types('attachment'); + + if ( isset($q['post_mime_type']) && !array_intersect( (array) $q['post_mime_type'], array_keys($post_mime_types) ) ) + unset($q['post_mime_type']); + + wp($q); + + return array($post_mime_types, $avail_post_mime_types); +} + +function postbox_classes( $id, $page ) { + $current_user = wp_get_current_user(); + if ( $closed = get_usermeta( $current_user->ID, 'closedpostboxes_'.$page ) ) { + if ( !is_array( $closed ) ) return ''; + return in_array( $id, $closed )? 'if-js-closed' : ''; + } else { + if ( 'tagsdiv' == $id || 'categorydiv' == $id ) return ''; + else return 'if-js-closed'; + } +} + +function get_sample_permalink($id, $title=null, $name = null) { + $post = &get_post($id); + if (!$post->ID) { + return array('', ''); + } + $original_status = $post->post_status; + $original_date = $post->post_date; + $original_name = $post->post_name; + + // Hack: get_permalink would return ugly permalink for + // drafts, so we will fake, that our post is published + if (in_array($post->post_status, array('draft', 'pending'))) { + $post->post_status = 'publish'; + $post->post_date = date('Y-m-d H:i:s'); + $post->post_name = sanitize_title($post->post_name? $post->post_name : $post->post_title, $post->ID); + } + + // If the user wants to set a new name -- override the current one + // Note: if empty name is supplied -- use the title instead, see #6072 + if (!is_null($name)) { + $post->post_name = sanitize_title($name? $name : $title, $post->ID); + } + + $permalink = get_permalink($post, true); + + // Handle page hierarchy + if ( 'page' == $post->post_type ) { + $uri = get_page_uri($post->ID); + $uri = untrailingslashit($uri); + $uri = strrev( stristr( strrev( $uri ), '/' ) ); + $uri = untrailingslashit($uri); + if ( !empty($uri) ) + $uri .='/'; + $permalink = str_replace('%pagename%', "${uri}%pagename%", $permalink); + } + + $permalink = array($permalink, $post->post_name); + $post->post_status = $original_status; + $post->post_date = $original_date; + $post->post_name = $original_name; + $post->post_title = $original_title; + return $permalink; +} + +function get_sample_permalink_html($id, $new_title=null, $new_slug=null) { + $post = &get_post($id); + list($permalink, $post_name) = get_sample_permalink($post->ID, $new_title, $new_slug); + if (false === strpos($permalink, '%postname%') && false === strpos($permalink, '%pagename%')) { + return ''; + } + $title = __('Click to edit this part of the permalink'); + if (strlen($post_name) > 30) { + $post_name_abridged = substr($post_name, 0, 14). '…' . substr($post_name, -14); + } else { + $post_name_abridged = $post_name; + } + $post_name_html = '<span id="editable-post-name" title="'.$title.'">'.$post_name_abridged.'</span><span id="editable-post-name-full">'.$post_name.'</span>'; + $display_link = str_replace(array('%pagename%','%postname%'), $post_name_html, $permalink); + $return = '<strong>' . __('Permalink:') . "</strong>\n" . '<span id="sample-permalink">' . $display_link . "</span>\n"; + $return .= '<span id="edit-slug-buttons"><a href="#post_name" class="edit-slug" onclick="edit_permalink(' . $id . '); return false;">' . __('Edit') . "</a></span>\n"; + return $return; +} + +// false: not locked or locked by current user +// int: user ID of user with lock +function wp_check_post_lock( $post_id ) { + global $current_user; + + if ( !$post = get_post( $post_id ) ) + return false; + + $lock = get_post_meta( $post->ID, '_edit_lock', true ); + $last = get_post_meta( $post->ID, '_edit_last', true ); + + $time_window = apply_filters( 'wp_check_post_lock_window', AUTOSAVE_INTERVAL * 2 ); + + if ( $lock && $lock > time() - $time_window && $last != $current_user->ID ) + return $last; + return false; +} + +function wp_set_post_lock( $post_id ) { + global $current_user; + if ( !$post = get_post( $post_id ) ) + return false; + if ( !$current_user || !$current_user->ID ) + return false; + + $now = time(); + + if ( !add_post_meta( $post->ID, '_edit_lock', $now, true ) ) + update_post_meta( $post->ID, '_edit_lock', $now ); + if ( !add_post_meta( $post->ID, '_edit_last', $current_user->ID, true ) ) + update_post_meta( $post->ID, '_edit_last', $current_user->ID ); +} + ?> |