'parent', 'id' => 'term_id'); //TODO: decouple this function start_lvl(&$output, $depth, $args) { $indent = str_repeat("\t", $depth); $output .= "$indent\n"; } function start_el(&$output, $category, $depth, $args) { extract($args); if ( empty($taxonomy) ) $taxonomy = 'category'; if ( $taxonomy == 'category' ) $name = 'post_category'; else $name = 'tax_input['.$taxonomy.']'; $class = in_array( $category->term_id, $popular_cats ) ? ' class="popular-category"' : ''; $output .= "\n
  • " . ''; } function end_el(&$output, $category, $depth, $args) { $output .= "
  • \n"; } } /** * {@internal Missing Short Description}} * * @since 2.5.1 * * @param unknown_type $post_id * @param unknown_type $descendants_and_self * @param unknown_type $selected_cats * @param unknown_type $popular_cats */ function wp_category_checklist( $post_id = 0, $descendants_and_self = 0, $selected_cats = false, $popular_cats = false, $walker = null, $checked_ontop = true ) { wp_terms_checklist($post_id, array( 'taxonomy' => 'category', 'descendants_and_self' => $descendants_and_self, 'selected_cats' => $selected_cats, 'popular_cats' => $popular_cats, 'walker' => $walker, 'checked_ontop' => $checked_ontop )); } /** * Taxonomy independent version of wp_category_checklist * * @since 3.0.0 * * @param int $post_id * @param array $args */ function wp_terms_checklist($post_id = 0, $args = array()) { $defaults = array( 'descendants_and_self' => 0, 'selected_cats' => false, 'popular_cats' => false, 'walker' => null, 'taxonomy' => 'category', 'checked_ontop' => true ); extract( wp_parse_args($args, $defaults), EXTR_SKIP ); if ( empty($walker) || !is_a($walker, 'Walker') ) $walker = new Walker_Category_Checklist; $descendants_and_self = (int) $descendants_and_self; $args = array('taxonomy' => $taxonomy); $tax = get_taxonomy($taxonomy); $args['disabled'] = !current_user_can($tax->cap->assign_terms); if ( is_array( $selected_cats ) ) $args['selected_cats'] = $selected_cats; elseif ( $post_id ) $args['selected_cats'] = wp_get_object_terms($post_id, $taxonomy, array_merge($args, array('fields' => 'ids'))); else $args['selected_cats'] = array(); if ( is_array( $popular_cats ) ) $args['popular_cats'] = $popular_cats; else $args['popular_cats'] = get_terms( $taxonomy, array( 'fields' => 'ids', 'orderby' => 'count', 'order' => 'DESC', 'number' => 10, 'hierarchical' => false ) ); if ( $descendants_and_self ) { $categories = (array) get_terms($taxonomy, array( 'child_of' => $descendants_and_self, 'hierarchical' => 0, 'hide_empty' => 0 ) ); $self = get_term( $descendants_and_self, $taxonomy ); array_unshift( $categories, $self ); } else { $categories = (array) get_terms($taxonomy, array('get' => 'all')); } if ( $checked_ontop ) { // Post process $categories rather than adding an exclude to the get_terms() query to keep the query the same across all posts (for any query cache) $checked_categories = array(); $keys = array_keys( $categories ); foreach( $keys as $k ) { if ( in_array( $categories[$k]->term_id, $args['selected_cats'] ) ) { $checked_categories[] = $categories[$k]; unset( $categories[$k] ); } } // Put checked cats on top echo call_user_func_array(array(&$walker, 'walk'), array($checked_categories, 0, $args)); } // Then the rest of them echo call_user_func_array(array(&$walker, 'walk'), array($categories, 0, $args)); } /** * {@internal Missing Short Description}} * * @since 2.5.0 * * @param unknown_type $taxonomy * @param unknown_type $default * @param unknown_type $number * @param unknown_type $echo * @return unknown */ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $echo = true ) { global $post_ID; if ( $post_ID ) $checked_terms = wp_get_object_terms($post_ID, $taxonomy, array('fields'=>'ids')); else $checked_terms = array(); $terms = get_terms( $taxonomy, array( 'orderby' => 'count', 'order' => 'DESC', 'number' => $number, 'hierarchical' => false ) ); $tax = get_taxonomy($taxonomy); if ( ! current_user_can($tax->cap->assign_terms) ) $disabled = 'disabled="disabled"'; else $disabled = ''; $popular_ids = array(); foreach ( (array) $terms as $term ) { $popular_ids[] = $term->term_id; if ( !$echo ) // hack for AJAX use continue; $id = "popular-$taxonomy-$term->term_id"; $checked = in_array( $term->term_id, $checked_terms ) ? 'checked="checked"' : ''; ?> 'name', 'hide_empty' => 0 ) ); if ( empty( $categories ) ) return; foreach ( $categories as $category ) { $cat_id = $category->term_id; $name = esc_html( apply_filters( 'the_category', $category->name ) ); $checked = in_array( $cat_id, $checked_categories ) ? ' checked="checked"' : ''; echo '"; } } /** * Get the column headers for a screen * * @since 2.7.0 * * @param string|object $screen The screen you want the headers for * @return array Containing the headers in the format id => UI String */ function get_column_headers( $screen ) { if ( is_string( $screen ) ) $screen = convert_to_screen( $screen ); global $_wp_column_headers; if ( !isset( $_wp_column_headers[ $screen->id ] ) ) { $_wp_column_headers[ $screen->id ] = apply_filters( 'manage_' . $screen->id . '_columns', array() ); } return $_wp_column_headers[ $screen->id ]; } /** * Get a list of hidden columns. * * @since 2.7.0 * * @param string|object $screen The screen you want the hidden columns for * @return array */ function get_hidden_columns( $screen ) { if ( is_string( $screen ) ) $screen = convert_to_screen( $screen ); return (array) get_user_option( 'manage' . $screen->id . 'columnshidden' ); } // adds hidden fields with the data for use in the inline editor for posts and pages /** * {@internal Missing Short Description}} * * @since 2.7.0 * * @param unknown_type $post */ function get_inline_data($post) { $post_type_object = get_post_type_object($post->post_type); if ( ! current_user_can($post_type_object->cap->edit_post, $post->ID) ) return; $title = esc_textarea( trim( $post->post_title ) ); echo ' '; } /** * {@internal Missing Short Description}} * * @since 2.7.0 * * @param unknown_type $position * @param unknown_type $checkbox * @param unknown_type $mode */ function wp_comment_reply($position = '1', $checkbox = false, $mode = 'single', $table_row = true) { // allow plugin to replace the popup content $content = apply_filters( 'wp_comment_reply', '', array('position' => $position, 'checkbox' => $checkbox, 'mode' => $mode) ); if ( ! empty($content) ) { echo $content; return; } if ( $mode == 'single' ) { $wp_list_table = _get_list_table('WP_Post_Comments_List_Table'); } else { $wp_list_table = _get_list_table('WP_Comments_List_Table'); } ?>
    ' . __( 'Name' ) . ' ' . __( 'Value' ) . ' '; //TBODY needed for list-manipulation JS return; } $count = 0; ?>
    $entry['meta_id'] = (int) $entry['meta_id']; $delete_nonce = wp_create_nonce( 'delete-meta_' . $entry['meta_id'] ); $r .= "\n\t"; $r .= "\n\t\t"; $r .= "\n\t\t
    "; $r .= get_submit_button( __( 'Delete' ), "delete:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$delete_nonce deletemeta", "deletemeta[{$entry['meta_id']}]", false, array( 'tabindex' => '6' ) ); $r .= "\n\t\t"; $r .= get_submit_button( __( 'Update' ), "add:the-list:meta-{$entry['meta_id']}::_ajax_nonce-add-meta=$update_nonce updatemeta" , 'updatemeta', false, array( 'tabindex' => '6' ) ); $r .= "
    "; $r .= wp_nonce_field( 'change-meta', '_ajax_nonce', false, false ); $r .= ""; $r .= "\n\t\t\n\t"; return $r; } /** * {@internal Missing Short Description}} * * @since 1.2.0 */ function meta_form() { global $wpdb; $limit = (int) apply_filters( 'postmeta_form_limit', 30 ); $keys = $wpdb->get_col( " SELECT meta_key FROM $wpdb->postmeta GROUP BY meta_key HAVING meta_key NOT LIKE '\_%' ORDER BY meta_key LIMIT $limit" ); if ( $keys ) natcasesort($keys); ?>

    'addmetasub', 'tabindex' => '9' ) ); ?>
    post_status, array('draft', 'pending') ) && (!$post->post_date_gmt || '0000-00-00 00:00:00' == $post->post_date_gmt ) ); $tab_index_attribute = ''; if ( (int) $tab_index > 0 ) $tab_index_attribute = " tabindex=\"$tab_index\""; // echo '
    '; $time_adj = current_time('timestamp'); $post_date = ($for_post) ? $post->post_date : $comment->comment_date; $jj = ($edit) ? mysql2date( 'd', $post_date, false ) : gmdate( 'd', $time_adj ); $mm = ($edit) ? mysql2date( 'm', $post_date, false ) : gmdate( 'm', $time_adj ); $aa = ($edit) ? mysql2date( 'Y', $post_date, false ) : gmdate( 'Y', $time_adj ); $hh = ($edit) ? mysql2date( 'H', $post_date, false ) : gmdate( 'H', $time_adj ); $mn = ($edit) ? mysql2date( 'i', $post_date, false ) : gmdate( 'i', $time_adj ); $ss = ($edit) ? mysql2date( 's', $post_date, false ) : gmdate( 's', $time_adj ); $cur_jj = gmdate( 'd', $time_adj ); $cur_mm = gmdate( 'm', $time_adj ); $cur_aa = gmdate( 'Y', $time_adj ); $cur_hh = gmdate( 'H', $time_adj ); $cur_mn = gmdate( 'i', $time_adj ); $month = "'; $day = ''; $year = ''; $hour = ''; $minute = ''; echo '
    '; /* translators: 1: month input, 2: day input, 3: year input, 4: hour input, 5: minute input */ printf(__('%1$s%2$s, %3$s @ %4$s : %5$s'), $month, $day, $year, $hour, $minute); echo '
    '; if ( $multi ) return; echo "\n\n"; foreach ( array('mm', 'jj', 'aa', 'hh', 'mn') as $timeunit ) { echo '' . "\n"; $cur_timeunit = 'cur_' . $timeunit; echo '' . "\n"; } ?>

    $template"; endforeach; } /** * {@internal Missing Short Description}} * * @since 1.5.0 * * @param unknown_type $default * @param unknown_type $parent * @param unknown_type $level * @return unknown */ function parent_dropdown( $default = 0, $parent = 0, $level = 0 ) { global $wpdb, $post_ID; $items = $wpdb->get_results( $wpdb->prepare("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = %d AND post_type = 'page' ORDER BY menu_order", $parent) ); if ( $items ) { foreach ( $items as $item ) { // A page cannot be its own parent. if (!empty ( $post_ID ) ) { if ( $item->ID == $post_ID ) { continue; } } $pad = str_repeat( ' ', $level * 3 ); if ( $item->ID == $default) $current = ' selected="selected"'; else $current = ''; echo "\n\t"; parent_dropdown( $default, $item->ID, $level +1 ); } } else { return false; } } /** * {@internal Missing Short Description}} * * @since 2.0.0 * * @param unknown_type $id * @return unknown */ function the_attachment_links( $id = false ) { $id = (int) $id; $post = & get_post( $id ); if ( $post->post_type != 'attachment' ) return false; $icon = wp_get_attachment_image( $post->ID, 'thumbnail', true ); $attachment_data = wp_get_attachment_metadata( $id ); $thumb = isset( $attachment_data['thumb'] ); ?> html elements for role selectors * * @since 2.1.0 * * @param string $selected slug for the role that should be already selected */ function wp_dropdown_roles( $selected = false ) { $p = ''; $r = ''; $editable_roles = get_editable_roles(); foreach ( $editable_roles as $role => $details ) { $name = translate_user_role($details['name'] ); if ( $selected == $role ) // preselect specified role $p = "\n\t"; else $r .= "\n\t"; } echo $p . $r; } /** * {@internal Missing Short Description}} * * @since 2.3.0 * * @param unknown_type $size * @return unknown */ function wp_convert_hr_to_bytes( $size ) { $size = strtolower($size); $bytes = (int) $size; if ( strpos($size, 'k') !== false ) $bytes = intval($size) * 1024; elseif ( strpos($size, 'm') !== false ) $bytes = intval($size) * 1024 * 1024; elseif ( strpos($size, 'g') !== false ) $bytes = intval($size) * 1024 * 1024 * 1024; return $bytes; } /** * {@internal Missing Short Description}} * * @since 2.3.0 * * @param unknown_type $bytes * @return unknown */ function wp_convert_bytes_to_hr( $bytes ) { $units = array( 0 => 'B', 1 => 'kB', 2 => 'MB', 3 => 'GB' ); $log = log( $bytes, 1024 ); $power = (int) $log; $size = pow(1024, $log - $power); return $size . $units[$power]; } /** * {@internal Missing Short Description}} * * @since 2.5.0 * * @return unknown */ function wp_max_upload_size() { $u_bytes = wp_convert_hr_to_bytes( ini_get( 'upload_max_filesize' ) ); $p_bytes = wp_convert_hr_to_bytes( ini_get( 'post_max_size' ) ); $bytes = apply_filters( 'upload_size_limit', min($u_bytes, $p_bytes), $u_bytes, $p_bytes ); return $bytes; } /** * Outputs the form used by the importers to accept the data to be imported * * @since 2.0.0 * * @param string $action The action attribute for the form. */ function wp_import_upload_form( $action ) { $bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() ); $size = wp_convert_bytes_to_hr( $bytes ); $upload_dir = wp_upload_dir(); if ( ! empty( $upload_dir['error'] ) ) : ?>

    ()

    $id, 'title' => $title, 'callback' => $callback, 'args' => $callback_args); } /** * Meta-Box template function * * @since 2.5.0 * * @param string $page page identifier, also known as screen identifier * @param string $context box context * @param mixed $object gets passed to the box callback function as first parameter * @return int number of meta_boxes */ function do_meta_boxes($page, $context, $object) { global $wp_meta_boxes; static $already_sorted = false; $hidden = get_hidden_meta_boxes($page); printf('
    ', htmlspecialchars($context)); $i = 0; do { // Grab the ones the user has manually sorted. Pull them out of their previous context/priority and into the one the user chose if ( !$already_sorted && $sorted = get_user_option( "meta-box-order_$page" ) ) { foreach ( $sorted as $box_context => $ids ) foreach ( explode(',', $ids) as $id ) if ( $id ) add_meta_box( $id, null, null, $page, $box_context, 'sorted' ); } $already_sorted = true; if ( !isset($wp_meta_boxes) || !isset($wp_meta_boxes[$page]) || !isset($wp_meta_boxes[$page][$context]) ) break; foreach ( array('high', 'sorted', 'core', 'default', 'low') as $priority ) { if ( isset($wp_meta_boxes[$page][$context][$priority]) ) { foreach ( (array) $wp_meta_boxes[$page][$context][$priority] as $box ) { if ( false == $box || ! $box['title'] ) continue; $i++; $style = ''; $hidden_class = in_array($box['id'], $hidden) ? ' hide-if-js' : ''; echo '
    ' . "\n"; if ( 'dashboard_browser_nag' != $box['id'] ) echo '

    '; echo "

    {$box['title']}

    \n"; echo '
    ' . "\n"; call_user_func($box['callback'], $object, $box); echo "
    \n"; echo "
    \n"; } } } } while(0); echo "
    "; return $i; } /** * Remove a meta box from an edit form. * * @since 2.6.0 * * @param string $id String for use in the 'id' attribute of tags. * @param string $page The type of edit page on which to show the box (post, page, link). * @param string $context The context within the page where the boxes should show ('normal', 'advanced'). */ function remove_meta_box($id, $page, $context) { global $wp_meta_boxes; if ( !isset($wp_meta_boxes) ) $wp_meta_boxes = array(); if ( !isset($wp_meta_boxes[$page]) ) $wp_meta_boxes[$page] = array(); if ( !isset($wp_meta_boxes[$page][$context]) ) $wp_meta_boxes[$page][$context] = array(); foreach ( array('high', 'core', 'default', 'low') as $priority ) $wp_meta_boxes[$page][$context][$priority][$id] = false; } /** * {@internal Missing Short Description}} * * @since 2.7.0 * * @param unknown_type $screen */ function meta_box_prefs($screen) { global $wp_meta_boxes; if ( is_string($screen) ) $screen = convert_to_screen($screen); if ( empty($wp_meta_boxes[$screen->id]) ) return; $hidden = get_hidden_meta_boxes($screen); foreach ( array_keys($wp_meta_boxes[$screen->id]) as $context ) { foreach ( array_keys($wp_meta_boxes[$screen->id][$context]) as $priority ) { foreach ( $wp_meta_boxes[$screen->id][$context][$priority] as $box ) { if ( false == $box || ! $box['title'] ) continue; // Submit box cannot be hidden if ( 'submitdiv' == $box['id'] || 'linksubmitdiv' == $box['id'] ) continue; $box_id = $box['id']; echo '\n"; } } } } /** * Get Hidden Meta Boxes * * @since 2.7.0 * * @param string|object $screen Screen identifier * @return array Hidden Meta Boxes */ function get_hidden_meta_boxes( $screen ) { if ( is_string( $screen ) ) $screen = convert_to_screen( $screen ); $hidden = get_user_option( "metaboxhidden_{$screen->id}" ); // Hide slug boxes by default if ( !is_array( $hidden ) ) { if ( 'post' == $screen->base || 'page' == $screen->base ) $hidden = array('slugdiv', 'trackbacksdiv', 'postcustom', 'postexcerpt', 'commentstatusdiv', 'commentsdiv', 'authordiv', 'revisionsdiv'); else $hidden = array( 'slugdiv' ); $hidden = apply_filters('default_hidden_meta_boxes', $hidden, $screen); } return $hidden; } /** * Add a new section to a settings page. * * Part of the Settings API. Use this to define new settings sections for an admin page. * Show settings sections in your admin page callback function with do_settings_sections(). * Add settings fields to your section with add_settings_field() * * The $callback argument should be the name of a function that echoes out any * content you want to show at the top of the settings section before the actual * fields. It can output nothing if you want. * * @since 2.7.0 * * @global $wp_settings_sections Storage array of all settings sections added to admin pages * * @param string $id Slug-name to identify the section. Used in the 'id' attribute of tags. * @param string $title Formatted title of the section. Shown as the heading for the section. * @param string $callback Function that echos out any content at the top of the section (between heading and fields). * @param string $page The slug-name of the settings page on which to show the section. Built-in pages include 'general', 'reading', 'writing', 'discussion', 'media', etc. Create your own using add_options_page(); */ function add_settings_section($id, $title, $callback, $page) { global $wp_settings_sections; if ( 'misc' == $page ) { _deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) ); $page = 'general'; } if ( !isset($wp_settings_sections) ) $wp_settings_sections = array(); if ( !isset($wp_settings_sections[$page]) ) $wp_settings_sections[$page] = array(); if ( !isset($wp_settings_sections[$page][$id]) ) $wp_settings_sections[$page][$id] = array(); $wp_settings_sections[$page][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback); } /** * Add a new field to a section of a settings page * * Part of the Settings API. Use this to define a settings field that will show * as part of a settings section inside a settings page. The fields are shown using * do_settings_fields() in do_settings-sections() * * The $callback argument should be the name of a function that echoes out the * html input tags for this setting field. Use get_option() to retrive existing * values to show. * * @since 2.7.0 * * @global $wp_settings_fields Storage array of settings fields and info about their pages/sections * * @param string $id Slug-name to identify the field. Used in the 'id' attribute of tags. * @param string $title Formatted title of the field. Shown as the label for the field during output. * @param string $callback Function that fills the field with the desired form inputs. The function should echo its output. * @param string $page The slug-name of the settings page on which to show the section (general, reading, writing, ...). * @param string $section The slug-name of the section of the settingss page in which to show the box (default, ...). * @param array $args Additional arguments */ function add_settings_field($id, $title, $callback, $page, $section = 'default', $args = array()) { global $wp_settings_fields; if ( 'misc' == $page ) { _deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) ); $page = 'general'; } if ( !isset($wp_settings_fields) ) $wp_settings_fields = array(); if ( !isset($wp_settings_fields[$page]) ) $wp_settings_fields[$page] = array(); if ( !isset($wp_settings_fields[$page][$section]) ) $wp_settings_fields[$page][$section] = array(); $wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args); } /** * Prints out all settings sections added to a particular settings page * * Part of the Settings API. Use this in a settings page callback function * to output all the sections and fields that were added to that $page with * add_settings_section() and add_settings_field() * * @global $wp_settings_sections Storage array of all settings sections added to admin pages * @global $wp_settings_fields Storage array of settings fields and info about their pages/sections * @since 2.7.0 * * @param string $page The slug name of the page whos settings sections you want to output */ function do_settings_sections($page) { global $wp_settings_sections, $wp_settings_fields; if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) ) return; foreach ( (array) $wp_settings_sections[$page] as $section ) { echo "

    {$section['title']}

    \n"; call_user_func($section['callback'], $section); if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section['id']]) ) continue; echo ''; do_settings_fields($page, $section['id']); echo '
    '; } } /** * Print out the settings fields for a particular settings section * * Part of the Settings API. Use this in a settings page to output * a specific section. Should normally be called by do_settings_sections() * rather than directly. * * @global $wp_settings_fields Storage array of settings fields and their pages/sections * * @since 2.7.0 * * @param string $page Slug title of the admin page who's settings fields you want to show. * @param section $section Slug title of the settings section who's fields you want to show. */ function do_settings_fields($page, $section) { global $wp_settings_fields; if ( !isset($wp_settings_fields) || !isset($wp_settings_fields[$page]) || !isset($wp_settings_fields[$page][$section]) ) return; foreach ( (array) $wp_settings_fields[$page][$section] as $field ) { echo ''; if ( !empty($field['args']['label_for']) ) echo ''; else echo '' . $field['title'] . ''; echo ''; call_user_func($field['callback'], $field['args']); echo ''; echo ''; } } /** * Register a settings error to be displayed to the user * * Part of the Settings API. Use this to show messages to users about settings validation * problems, missing settings or anything else. * * Settings errors should be added inside the $sanitize_callback function defined in * register_setting() for a given setting to give feedback about the submission. * * By default messages will show immediately after the submission that generated the error. * Additional calls to settings_errors() can be used to show errors even when the settings * page is first accessed. * * @since 3.0.0 * * @global array $wp_settings_errors Storage array of errors registered during this pageload * * @param string $setting Slug title of the setting to which this error applies * @param string $code Slug-name to identify the error. Used as part of 'id' attribute in HTML output. * @param string $message The formatted message text to display to the user (will be shown inside styled
    and

    ) * @param string $type The type of message it is, controls HTML class. Use 'error' or 'updated'. */ function add_settings_error( $setting, $code, $message, $type = 'error' ) { global $wp_settings_errors; if ( !isset($wp_settings_errors) ) $wp_settings_errors = array(); $new_error = array( 'setting' => $setting, 'code' => $code, 'message' => $message, 'type' => $type ); $wp_settings_errors[] = $new_error; } /** * Fetch settings errors registered by add_settings_error() * * Checks the $wp_settings_errors array for any errors declared during the current * pageload and returns them. * * If changes were just submitted ($_GET['settings-updated']) and settings errors were saved * to the 'settings_errors' transient then those errors will be returned instead. This * is used to pass errors back across pageloads. * * Use the $sanitize argument to manually re-sanitize the option before returning errors. * This is useful if you have errors or notices you want to show even when the user * hasn't submitted data (i.e. when they first load an options page, or in admin_notices action hook) * * @since 3.0.0 * * @global array $wp_settings_errors Storage array of errors registered during this pageload * * @param string $setting Optional slug title of a specific setting who's errors you want. * @param boolean $sanitize Whether to re-sanitize the setting value before returning errors. * @return array Array of settings errors */ function get_settings_errors( $setting = '', $sanitize = FALSE ) { global $wp_settings_errors; // If $sanitize is true, manually re-run the sanitizisation for this option // This allows the $sanitize_callback from register_setting() to run, adding // any settings errors you want to show by default. if ( $sanitize ) sanitize_option( $setting, get_option($setting)); // If settings were passed back from options.php then use them // Ignore transients if $sanitize is true, we dont' want the old values anyway if ( isset($_GET['settings-updated']) && $_GET['settings-updated'] && get_transient('settings_errors') ) { $settings_errors = get_transient('settings_errors'); delete_transient('settings_errors'); // Otherwise check global in case validation has been run on this pageload } elseif ( count( $wp_settings_errors ) ) { $settings_errors = $wp_settings_errors; } else { return; } // Filter the results to those of a specific setting if one was set if ( $setting ) { foreach ( (array) $settings_errors as $key => $details ) if ( $setting != $details['setting'] ) unset( $settings_errors[$key] ); } return $settings_errors; } /** * Display settings errors registered by add_settings_error() * * Part of the Settings API. Outputs a

    for each error retrieved by get_settings_errors(). * * This is called automatically after a settings page based on the Settings API is submitted. * Errors should be added during the validation callback function for a setting defined in register_setting() * * The $sanitize option is passed into get_settings_errors() and will re-run the setting sanitization * on its current value. * * The $hide_on_update option will cause errors to only show when the settings page is first loaded. * if the user has already saved new values it will be hidden to avoid repeating messages already * shown in the default error reporting after submission. This is useful to show general errors like missing * settings when the user arrives at the settings page. * * @since 3.0.0 * * @param string $setting Optional slug title of a specific setting who's errors you want. * @param boolean $sanitize Whether to re-sanitize the setting value before returning errors. * @param boolean $hide_on_update If set to true errors will not be shown if the settings page has already been submitted. */ function settings_errors( $setting = '', $sanitize = FALSE, $hide_on_update = FALSE ) { if ($hide_on_update AND $_GET['settings-updated']) return; $settings_errors = get_settings_errors( $setting, $sanitize ); if ( !is_array($settings_errors) ) return; $output = ''; foreach ( $settings_errors as $key => $details ) { $css_id = 'setting-error-' . $details['code']; $css_class = $details['type'] . ' settings-error'; $output .= "
    \n"; $output .= "

    {$details['message']}

    "; $output .= "
    \n"; } echo $output; } /** * {@internal Missing Short Description}} * * @since 2.7.0 * * @param unknown_type $found_action */ function find_posts_div($found_action = '') { ?> post_password ) ) echo esc_attr( $post->post_password ); } /** * {@internal Missing Short Description}} * * @since 2.7.0 */ function favorite_actions( $screen = null ) { $default_action = false; if ( is_string($screen) ) $screen = convert_to_screen($screen); if ( $screen->is_user ) return; if ( isset($screen->post_type) ) { $post_type_object = get_post_type_object($screen->post_type); if ( 'add' != $screen->action ) $default_action = array('post-new.php?post_type=' . $post_type_object->name => array($post_type_object->labels->new_item, $post_type_object->cap->edit_posts)); else $default_action = array('edit.php?post_type=' . $post_type_object->name => array($post_type_object->labels->name, $post_type_object->cap->edit_posts)); } if ( !$default_action ) { if ( $screen->is_network ) { $default_action = array('sites.php' => array( __('Sites'), 'manage_sites')); } else { switch ( $screen->id ) { case 'upload': $default_action = array('media-new.php' => array(__('New Media'), 'upload_files')); break; case 'media': $default_action = array('upload.php' => array(__('Edit Media'), 'upload_files')); break; case 'link-manager': case 'link': if ( 'add' != $screen->action ) $default_action = array('link-add.php' => array(__('New Link'), 'manage_links')); else $default_action = array('link-manager.php' => array(__('Edit Links'), 'manage_links')); break; case 'users': $default_action = array('user-new.php' => array(__('New User'), 'create_users')); break; case 'user': $default_action = array('users.php' => array(__('Edit Users'), 'edit_users')); break; case 'plugins': $default_action = array('plugin-install.php' => array(__('Install Plugins'), 'install_plugins')); break; case 'plugin-install': $default_action = array('plugins.php' => array(__('Manage Plugins'), 'activate_plugins')); break; case 'themes': $default_action = array('theme-install.php' => array(__('Install Themes'), 'install_themes')); break; case 'theme-install': $default_action = array('themes.php' => array(__('Manage Themes'), 'switch_themes')); break; default: $default_action = array('post-new.php' => array(__('New Post'), 'edit_posts')); break; } } } if ( !$screen->is_network ) { $actions = array( 'post-new.php' => array(__('New Post'), 'edit_posts'), 'edit.php?post_status=draft' => array(__('Drafts'), 'edit_posts'), 'post-new.php?post_type=page' => array(__('New Page'), 'edit_pages'), 'media-new.php' => array(__('Upload'), 'upload_files'), 'edit-comments.php' => array(__('Comments'), 'moderate_comments') ); } else { $actions = array( 'sites.php' => array( __('Sites'), 'manage_sites'), 'users.php' => array( __('Users'), 'manage_network_users') ); } $default_key = array_keys($default_action); $default_key = $default_key[0]; if ( isset($actions[$default_key]) ) unset($actions[$default_key]); $actions = array_merge($default_action, $actions); $actions = apply_filters( 'favorite_actions', $actions, $screen ); $allowed_actions = array(); foreach ( $actions as $action => $data ) { if ( current_user_can($data[1]) ) $allowed_actions[$action] = $data[0]; } if ( empty($allowed_actions) ) return; $first = array_keys($allowed_actions); $first = $first[0]; echo '
    '; echo '

    '; echo '
    '; array_shift($allowed_actions); foreach ( $allowed_actions as $action => $label) { echo "\n"; } echo "
    \n"; } /** * Get the post title. * * The post title is fetched and if it is blank then a default string is * returned. * * @since 2.7.0 * @param int $post_id The post id. If not supplied the global $post is used. * @return string The post title if set */ function _draft_or_post_title( $post_id = 0 ) { $title = get_the_title($post_id); if ( empty($title) ) $title = __('(no title)'); return $title; } /** * Display the search query. * * A simple wrapper to display the "s" parameter in a GET URI. This function * should only be used when {@link the_search_query()} cannot. * * @uses attr * @since 2.7.0 * */ function _admin_search_query() { echo isset($_REQUEST['s']) ? esc_attr( stripslashes( $_REQUEST['s'] ) ) : ''; } /** * Generic Iframe header for use with Thickbox * * @since 2.7.0 * @param string $title Title of the Iframe page. * @param bool $limit_styles Limit styles to colour-related styles only (unless others are enqueued). * */ function iframe_header( $title = '', $limit_styles = false ) { show_admin_bar( false ); global $hook_suffix, $current_screen, $current_user, $admin_body_class, $wp_locale; $admin_body_class = preg_replace('/[^a-z0-9_-]+/i', '-', $hook_suffix); $admin_body_class .= ' iframe'; ?> > <?php bloginfo('name') ?> › <?php echo $title ?> — <?php _e('WordPress'); ?> class="no-js "> post_password) ) $post_states['protected'] = __('Password protected'); if ( 'private' == $post->post_status && 'private' != $post_status ) $post_states['private'] = __('Private'); if ( 'draft' == $post->post_status && 'draft' != $post_status ) $post_states['draft'] = __('Draft'); if ( 'pending' == $post->post_status && 'pending' != $post_status ) /* translators: post state */ $post_states['pending'] = _x('Pending', 'post state'); if ( is_sticky($post->ID) ) $post_states['sticky'] = __('Sticky'); $post_states = apply_filters( 'display_post_states', $post_states ); if ( ! empty($post_states) ) { $state_count = count($post_states); $i = 0; echo ' - '; foreach ( $post_states as $state ) { ++$i; ( $i == $state_count ) ? $sep = '' : $sep = ', '; echo "$state$sep"; } } if ( get_post_format( $post->ID ) ) echo ' - ' . get_post_format_string( get_post_format( $post->ID ) ) . ''; } function _media_states( $post ) { $media_states = array(); $stylesheet = get_option('stylesheet'); if ( current_theme_supports( 'custom-header') ) { $meta_header = get_post_meta($post->ID, '_wp_attachment_is_custom_header', true ); if ( ! empty( $meta_header ) && $meta_header == $stylesheet ) $media_states[] = __( 'Header Image' ); } if ( current_theme_supports( 'custom-background') ) { $meta_background = get_post_meta($post->ID, '_wp_attachment_is_custom_background', true ); if ( ! empty( $meta_background ) && $meta_background == $stylesheet ) $media_states[] = __( 'Background Image' ); } $media_states = apply_filters( 'display_media_states', $media_states ); if ( ! empty( $media_states ) ) { $state_count = count( $media_states ); $i = 0; echo ' - '; foreach ( $media_states as $state ) { ++$i; ( $i == $state_count ) ? $sep = '' : $sep = ', '; echo "$state$sep"; } } } /** * Convert a screen string to a screen object * * @since 3.0.0 * * @param string $screen The name of the screen * @return object An object containing the safe screen name and id */ function convert_to_screen( $screen ) { $screen = str_replace( array('.php', '-new', '-add', '-network', '-user' ), '', $screen); if ( is_network_admin() ) $screen .= '-network'; elseif ( is_user_admin() ) $screen .= '-user'; $screen = (string) apply_filters( 'screen_meta_screen', $screen ); $screen = (object) array('id' => $screen, 'base' => $screen); return $screen; } function screen_meta($screen) { global $wp_meta_boxes, $_wp_contextual_help, $wp_list_table, $wp_current_screen_options; if ( is_string($screen) ) $screen = convert_to_screen($screen); $columns = get_column_headers( $screen ); $hidden = get_hidden_columns( $screen ); $meta_screens = array('index' => 'dashboard'); if ( isset($meta_screens[$screen->id]) ) { $screen->id = $meta_screens[$screen->id]; $screen->base = $screen->id; } $show_screen = false; if ( !empty($wp_meta_boxes[$screen->id]) || !empty($columns) ) $show_screen = true; $screen_options = screen_options($screen); if ( $screen_options ) $show_screen = true; if ( !isset($_wp_contextual_help) ) $_wp_contextual_help = array(); $settings = apply_filters('screen_settings', '', $screen); switch ( $screen->id ) { case 'widgets': $settings = '

    ' . __('Enable accessibility mode') . '' . __('Disable accessibility mode') . "

    \n"; $show_screen = true; break; } if ( ! empty( $settings ) ) $show_screen = true; if ( !empty($wp_current_screen_options) ) $show_screen = true; $show_screen = apply_filters('screen_options_show_screen', $show_screen, $screen); ?>
    id] = $help; } function screen_layout($screen) { global $screen_layout_columns, $wp_current_screen_options; if ( is_string($screen) ) $screen = convert_to_screen($screen); // Back compat for plugins using the filter instead of add_screen_option() $columns = apply_filters('screen_layout_columns', array(), $screen->id, $screen); if ( !empty($columns) && isset($columns[$screen->id]) ) add_screen_option('layout_columns', array('max' => $columns[$screen->id]) ); if ( !isset($wp_current_screen_options['layout_columns']) ) { $screen_layout_columns = 0; return ''; } $screen_layout_columns = get_user_option("screen_layout_$screen->id"); $num = $wp_current_screen_options['layout_columns']['max']; if ( ! $screen_layout_columns ) { if ( isset($wp_current_screen_options['layout_columns']['default']) ) $screen_layout_columns = $wp_current_screen_options['layout_columns']['default']; else $screen_layout_columns = 2; } $i = 1; $return = '
    ' . __('Screen Layout') . "
    \n
    " . __('Number of Columns:') . "\n"; while ( $i <= $num ) { $return .= "\n"; ++$i; } $return .= "
    \n"; return $return; } /** * Register and configure an admin screen option * * @since 3.1.0 * * @param string $option An option name. * @param mixed $args Option dependent arguments * @return void */ function add_screen_option( $option, $args = array() ) { global $wp_current_screen_options; if ( !isset($wp_current_screen_options) ) $wp_current_screen_options = array(); $wp_current_screen_options[$option] = $args; } function screen_options($screen) { global $wp_current_screen_options; if ( is_string($screen) ) $screen = convert_to_screen($screen); if ( !isset($wp_current_screen_options['per_page']) ) return ''; $per_page_label = $wp_current_screen_options['per_page']['label']; if ( empty($wp_current_screen_options['per_page']['option']) ) { $option = str_replace( '-', '_', "{$screen->id}_per_page" ); } else { $option = $wp_current_screen_options['per_page']['option']; } $per_page = (int) get_user_option( $option ); if ( empty( $per_page ) || $per_page < 1 ) { if ( isset($wp_current_screen_options['per_page']['default']) ) $per_page = $wp_current_screen_options['per_page']['default']; else $per_page = 20; } if ( 'edit_comments_per_page' == $option ) $per_page = apply_filters( 'comments_per_page', $per_page, isset($_REQUEST['comment_status']) ? $_REQUEST['comment_status'] : 'all' ); elseif ( 'categories_per_page' == $option ) $per_page = apply_filters( 'edit_categories_per_page', $per_page ); else $per_page = apply_filters( $option, $per_page ); // Back compat if ( isset( $screen->post_type ) ) $per_page = apply_filters( 'edit_posts_per_page', $per_page, $screen->post_type ); $return = "
    \n"; if ( !empty($per_page_label) ) $return .= " \n"; $return .= get_submit_button( __( 'Apply' ), 'button', 'screen-options-apply', false ); $return .= ""; $return .= "
    \n"; return $return; } function screen_icon( $screen = '' ) { echo get_screen_icon( $screen ); } function get_screen_icon( $screen = '' ) { global $current_screen, $typenow; if ( empty($screen) ) $screen = $current_screen; elseif ( is_string($screen) ) $name = $screen; $class = 'icon32'; if ( empty($name) ) { if ( !empty($screen->parent_base) ) $name = $screen->parent_base; else $name = $screen->base; if ( 'edit' == $name && isset($screen->post_type) && 'page' == $screen->post_type ) $name = 'edit-pages'; $post_type = ''; if ( isset( $screen->post_type ) ) $post_type = $screen->post_type; elseif ( $current_screen == $screen ) $post_type = $typenow; if ( $post_type ) $class .= ' ' . sanitize_html_class( 'icon32-posts-' . $post_type ); } return '

    '; } /** * Test support for compressing JavaScript from PHP * * Outputs JavaScript that tests if compression from PHP works as expected * and sets an option with the result. Has no effect when the current user * is not an administrator. To run the test again the option 'can_compress_scripts' * has to be deleted. * * @since 2.8.0 */ function compression_test() { ?> $current_screen, 'base' => $current_screen); } else { $id = sanitize_key($id); if ( false !== strpos($id, '-') ) { list( $id, $typenow ) = explode('-', $id, 2); if ( taxonomy_exists( $typenow ) ) { $id = 'edit-tags'; $taxnow = $typenow; $typenow = ''; } } $current_screen = array('id' => $id, 'base' => $id); } $current_screen = (object) $current_screen; $current_screen->action = $action; // Map index to dashboard if ( 'index' == $current_screen->base ) $current_screen->base = 'dashboard'; if ( 'index' == $current_screen->id ) $current_screen->id = 'dashboard'; if ( 'edit' == $current_screen->id ) { if ( empty($typenow) ) $typenow = 'post'; $current_screen->id .= '-' . $typenow; $current_screen->post_type = $typenow; } elseif ( 'post' == $current_screen->id ) { if ( empty($typenow) ) $typenow = 'post'; $current_screen->id = $typenow; $current_screen->post_type = $typenow; } elseif ( 'edit-tags' == $current_screen->id ) { if ( empty($taxnow) ) $taxnow = 'post_tag'; $current_screen->id = 'edit-' . $taxnow; $current_screen->taxonomy = $taxnow; } $current_screen->is_network = is_network_admin(); $current_screen->is_user = is_user_admin(); if ( $current_screen->is_network ) { $current_screen->base .= '-network'; $current_screen->id .= '-network'; } elseif ( $current_screen->is_user ) { $current_screen->base .= '-user'; $current_screen->id .= '-user'; } $current_screen = apply_filters('current_screen', $current_screen); } /** * Echos a submit button, with provided text and appropriate class * * @since 3.1.0 * * @param string $text The text of the button (defaults to 'Save Changes') * @param string $type The type of button. One of: primary, secondary, delete * @param string $name The HTML name of the submit button. Defaults to "submit". If no id attribute * is given in $other_attributes below, $name will be used as the button's id. * @param bool $wrap True if the output button should be wrapped in a paragraph tag, * false otherwise. Defaults to true * @param array|string $other_attributes Other attributes that should be output with the button, * mapping attributes to their values, such as array( 'tabindex' => '1' ). * These attributes will be ouput as attribute="value", such as tabindex="1". * Defaults to no other attributes. Other attributes can also be provided as a * string such as 'tabindex="1"', though the array format is typically cleaner. */ function submit_button( $text = NULL, $type = 'primary', $name = 'submit', $wrap = true, $other_attributes = NULL ) { echo get_submit_button( $text, $type, $name, $wrap, $other_attributes ); } /** * Returns a submit button, with provided text and appropriate class * * @since 3.1.0 * * @param string $text The text of the button (defaults to 'Save Changes') * @param string $type The type of button. One of: primary, secondary, delete * @param string $name The HTML name of the submit button. Defaults to "submit". If no id attribute * is given in $other_attributes below, $name will be used as the button's id. * @param bool $wrap True if the output button should be wrapped in a paragraph tag, * false otherwise. Defaults to true * @param array|string $other_attributes Other attributes that should be output with the button, * mapping attributes to their values, such as array( 'tabindex' => '1' ). * These attributes will be ouput as attribute="value", such as tabindex="1". * Defaults to no other attributes. Other attributes can also be provided as a * string such as 'tabindex="1"', though the array format is typically cleaner. */ function get_submit_button( $text = NULL, $type = 'primary', $name = 'submit', $wrap = true, $other_attributes = NULL ) { switch ( $type ) : case 'primary' : case 'secondary' : $class = 'button-' . $type; break; case 'delete' : $class = 'button-secondary delete'; break; default : $class = $type; // Custom cases can just pass in the classes they want to be used endswitch; $text = ( NULL == $text ) ? __( 'Save Changes' ) : $text; // Default the id attribute to $name unless an id was specifically provided in $other_attributes $id = $name; if ( is_array( $other_attributes ) && isset( $other_attributes['id'] ) ) { $id = $other_attributes['id']; unset( $other_attributes['id'] ); } $attributes = ''; if ( is_array( $other_attributes ) ) { foreach ( $other_attributes as $attribute => $value ) { $attributes .= $attribute . '="' . esc_attr( $value ) . '" '; // Trailing space is important } } else if ( !empty( $other_attributes ) ) { // Attributes provided as a string $attributes = $other_attributes; } $button = ''; if ( $wrap ) { $button = '

    ' . $button . '

    '; } return $button; }