'parent', 'id' => 'term_id'); //TODO: decouple this /** * Starts the list before the elements are added. * * @see Walker:start_lvl() * * @since 2.5.1 * * @param string $output Passed by reference. Used to append additional content. * @param int $depth Depth of category. Used for tab indentation. * @param array $args An array of arguments. @see wp_terms_checklist() */ public function start_lvl( &$output, $depth = 0, $args = array() ) { $indent = str_repeat("\t", $depth); $output .= "$indent\n"; } /** * Start the element output. * * @see Walker::start_el() * * @since 2.5.1 * * @param string $output Passed by reference. Used to append additional content. * @param object $category The current term object. * @param int $depth Depth of the term in reference to parents. Default 0. * @param array $args An array of arguments. @see wp_terms_checklist() * @param int $id ID of the current term. */ public function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) { if ( empty( $args['taxonomy'] ) ) { $taxonomy = 'category'; } else { $taxonomy = $args['taxonomy']; } if ( $taxonomy == 'category' ) { $name = 'post_category'; } else { $name = 'tax_input[' . $taxonomy . ']'; } $args['popular_cats'] = empty( $args['popular_cats'] ) ? array() : $args['popular_cats']; $class = in_array( $category->term_id, $args['popular_cats'] ) ? ' class="popular-category"' : ''; $args['selected_cats'] = empty( $args['selected_cats'] ) ? array() : $args['selected_cats']; /** This filter is documented in wp-includes/category-template.php */ if ( ! empty( $args['list_only'] ) ) { $aria_cheched = 'false'; $inner_class = 'category'; if ( in_array( $category->term_id, $args['selected_cats'] ) ) { $inner_class .= ' selected'; $aria_cheched = 'true'; } $output .= "\n" . '' . ''; } else { $output .= "\n
  • " . ''; } } /** * Ends the element output, if needed. * * @see Walker::end_el() * * @since 2.5.1 * * @param string $output Passed by reference. Used to append additional content. * @param object $category The current term object. * @param int $depth Depth of the term in reference to parents. Default 0. * @param array $args An array of arguments. @see wp_terms_checklist() */ public function end_el( &$output, $category, $depth = 0, $args = array() ) { $output .= "
  • \n"; } } /** * Output an unordered list of checkbox input elements labeled with category names. * * @since 2.5.1 * * @see wp_terms_checklist() * * @param int $post_id Optional. Post to generate a categories checklist for. Default 0. * $selected_cats must not be an array. Default 0. * @param int $descendants_and_self Optional. ID of the category to output along with its descendants. * Default 0. * @param array $selected_cats Optional. List of categories to mark as checked. Default false. * @param array $popular_cats Optional. List of categories to receive the "popular-category" class. * Default false. * @param object $walker Optional. Walker object to use to build the output. * Default is a Walker_Category_Checklist instance. * @param bool $checked_ontop Optional. Whether to move checked items out of the hierarchy and to * the top of the list. Default true. */ 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' => $checked_ontop ) ); } /** * Output an unordered list of checkbox input elements labelled with term names. * * Taxonomy-independent version of wp_category_checklist(). * * @since 3.0.0 * @since 4.4.0 Introduced the `$echo` argument. * * @param int $post_id Optional. Post ID. Default 0. * @param array|string $args { * Optional. Array or string of arguments for generating a terms checklist. Default empty array. * * @type int $descendants_and_self ID of the category to output along with its descendants. * Default 0. * @type array $selected_cats List of categories to mark as checked. Default false. * @type array $popular_cats List of categories to receive the "popular-category" class. * Default false. * @type object $walker Walker object to use to build the output. * Default is a Walker_Category_Checklist instance. * @type string $taxonomy Taxonomy to generate the checklist for. Default 'category'. * @type bool $checked_ontop Whether to move checked items out of the hierarchy and to * the top of the list. Default true. * @type bool $echo Whether to echo the generated markup. False to return the markup instead * of echoing it. Default true. * } */ 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, 'echo' => true, ); /** * Filter the taxonomy terms checklist arguments. * * @since 3.4.0 * * @see wp_terms_checklist() * * @param array $args An array of arguments. * @param int $post_id The post ID. */ $params = apply_filters( 'wp_terms_checklist_args', $args, $post_id ); $r = wp_parse_args( $params, $defaults ); if ( empty( $r['walker'] ) || ! ( $r['walker'] instanceof Walker ) ) { $walker = new Walker_Category_Checklist; } else { $walker = $r['walker']; } $taxonomy = $r['taxonomy']; $descendants_and_self = (int) $r['descendants_and_self']; $args = array( 'taxonomy' => $taxonomy ); $tax = get_taxonomy( $taxonomy ); $args['disabled'] = ! current_user_can( $tax->cap->assign_terms ); $args['list_only'] = ! empty( $r['list_only'] ); if ( is_array( $r['selected_cats'] ) ) { $args['selected_cats'] = $r['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( $r['popular_cats'] ) ) { $args['popular_cats'] = $r['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' ) ); } $output = ''; if ( $r['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 $output .= call_user_func_array( array( $walker, 'walk' ), array( $checked_categories, 0, $args ) ); } // Then the rest of them $output .= call_user_func_array( array( $walker, 'walk' ), array( $categories, 0, $args ) ); if ( $r['echo'] ) { echo $output; } return $output; } /** * Retrieve a list of the most popular terms from the specified taxonomy. * * If the $echo argument is true then the elements for a list of checkbox * `` elements labelled with the names of the selected terms is output. * If the $post_ID global isn't empty then the terms associated with that * post will be marked as checked. * * @since 2.5.0 * * @param string $taxonomy Taxonomy to retrieve terms from. * @param int $default Not used. * @param int $number Number of terms to retrieve. Defaults to 10. * @param bool $echo Optionally output the list as well. Defaults to true. * @return array List of popular term IDs. */ function wp_popular_terms_checklist( $taxonomy, $default = 0, $number = 10, $echo = true ) { $post = get_post(); if ( $post && $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); $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; /** This filter is documented in wp-includes/category-template.php */ $name = esc_html( apply_filters( 'the_category', $category->name ) ); $checked = in_array( $cat_id, $checked_categories ) ? ' checked="checked"' : ''; echo '"; } } /** * Adds hidden fields with the data for use in the inline editor for posts and pages. * * @since 2.7.0 * * @param WP_Post $post Post object. */ function get_inline_data($post) { $post_type_object = get_post_type_object($post->post_type); if ( ! current_user_can( 'edit_post', $post->ID ) ) return; $title = esc_textarea( trim( $post->post_title ) ); /** This filter is documented in wp-admin/edit-tag-form.php */ echo ' '; } /** * {@internal Missing Short Description}} * * @since 2.7.0 * * @global WP_List_Table $wp_list_table * * @param int $position * @param bool $checkbox * @param string $mode * @param bool $table_row */ function wp_comment_reply( $position = 1, $checkbox = false, $mode = 'single', $table_row = true ) { global $wp_list_table; /** * Filter the in-line comment reply-to form output in the Comments * list table. * * Returning a non-empty value here will short-circuit display * of the in-line comment-reply form in the Comments list table, * echoing the returned value instead. * * @since 2.7.0 * * @see wp_comment_reply() * * @param string $content The reply-to form content. * @param array $args An array of default args. */ $content = apply_filters( 'wp_comment_reply', '', array( 'position' => $position, 'checkbox' => $checkbox, 'mode' => $mode ) ); if ( ! empty($content) ) { echo $content; return; } if ( ! $wp_list_table ) { 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'); } } ?>
    ' . _x( 'Name', 'meta 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
    "; $r .= get_submit_button( __( 'Delete' ), 'deletemeta small', "deletemeta[{$entry['meta_id']}]", false, array( 'data-wp-lists' => "delete:the-list:meta-{$entry['meta_id']}::_ajax_nonce=$delete_nonce" ) ); $r .= "\n\t\t"; $r .= get_submit_button( __( 'Update' ), 'updatemeta small', "meta-{$entry['meta_id']}-submit", false, array( 'data-wp-lists' => "add:the-list:meta-{$entry['meta_id']}::_ajax_nonce-add-meta=$update_nonce" ) ); $r .= "
    "; $r .= wp_nonce_field( 'change-meta', '_ajax_nonce', false, false ); $r .= ""; $r .= "\n\t\t\n\t"; return $r; } /** * Prints the form in the Custom Fields meta box. * * @since 1.2.0 * * @global wpdb $wpdb * * @param WP_Post $post Optional. The post being edited. */ function meta_form( $post = null ) { global $wpdb; $post = get_post( $post ); /** * Filter the number of custom fields to retrieve for the drop-down * in the Custom Fields meta box. * * @since 2.1.0 * * @param int $limit Number of custom fields to retrieve. Default 30. */ $limit = apply_filters( 'postmeta_form_limit', 30 ); $sql = "SELECT DISTINCT meta_key FROM $wpdb->postmeta WHERE meta_key NOT BETWEEN '_' AND '_z' HAVING meta_key NOT LIKE %s ORDER BY meta_key LIMIT %d"; $keys = $wpdb->get_col( $wpdb->prepare( $sql, $wpdb->esc_like( '_' ) . '%', $limit ) ); if ( $keys ) { natcasesort( $keys ); $meta_key_input_id = 'metakeyselect'; } else { $meta_key_input_id = 'metakeyinput'; } ?>

    'newmeta-submit', 'data-wp-lists' => 'add:the-list:newmeta' ) ); ?>
    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\""; // todo: Remove this? // echo '
    '; $time_adj = current_time('timestamp'); $post_date = ($for_post) ? $post->post_date : get_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 = ''; $minute = ''; echo '
    '; /* translators: 1: month, 2: day, 3: year, 4: hour, 5: minute */ printf( __( '%1$s %2$s, %3$s @ %4$s:%5$s' ), $month, $day, $year, $hour, $minute ); echo '
    '; if ( $multi ) return; echo "\n\n"; $map = array( 'mm' => array( $mm, $cur_mm ), 'jj' => array( $jj, $cur_jj ), 'aa' => array( $aa, $cur_aa ), 'hh' => array( $hh, $cur_hh ), 'mn' => array( $mn, $cur_mn ), ); foreach ( $map as $timeunit => $value ) { list( $unit, $curr ) = $value; echo '' . "\n"; $cur_timeunit = 'cur_' . $timeunit; echo '' . "\n"; } ?>

    $template"; } } /** * Print out option HTML elements for the page parents drop-down. * * @since 1.5.0 * * @global wpdb $wpdb * * @param int $default Optional. The default page ID to be pre-selected. Default 0. * @param int $parent Optional. The parent page ID. Default 0. * @param int $level Optional. Page depth level. Default 0. * * @return null|false Boolean False if page has no children, otherwise print out html elements */ function parent_dropdown( $default = 0, $parent = 0, $level = 0 ) { global $wpdb; $post = get_post(); $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 ( $post && $post->ID && $item->ID == $post->ID ) continue; $pad = str_repeat( ' ', $level * 3 ); $selected = selected( $default, $item->ID, false ); echo "\n\t"; parent_dropdown( $default, $item->ID, $level +1 ); } } else { return false; } } /** * Print out option 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 = '' ) { $p = ''; $r = ''; $editable_roles = array_reverse( 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; } /** * 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 ) { /** * Filter the maximum allowed upload size for import files. * * @since 2.3.0 * * @see wp_max_upload_size() * * @param int $max_upload_size Allowed upload size. Default 1 MB. */ $bytes = apply_filters( 'import_upload_size_limit', wp_max_upload_size() ); $size = size_format( $bytes ); $upload_dir = wp_upload_dir(); if ( ! empty( $upload_dir['error'] ) ) : ?>

    ()

    id; 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][$context] = array(); foreach ( array_keys($wp_meta_boxes[$page]) as $a_context ) { foreach ( array('high', 'core', 'default', 'low') as $a_priority ) { if ( !isset($wp_meta_boxes[$page][$a_context][$a_priority][$id]) ) continue; // If a core box was previously added or removed by a plugin, don't add. if ( 'core' == $priority ) { // If core box previously deleted, don't add if ( false === $wp_meta_boxes[$page][$a_context][$a_priority][$id] ) return; /* * If box was added with default priority, give it core priority to * maintain sort order. */ if ( 'default' == $a_priority ) { $wp_meta_boxes[$page][$a_context]['core'][$id] = $wp_meta_boxes[$page][$a_context]['default'][$id]; unset($wp_meta_boxes[$page][$a_context]['default'][$id]); } return; } // If no priority given and id already present, use existing priority. if ( empty($priority) ) { $priority = $a_priority; /* * Else, if we're adding to the sorted priority, we don't know the title * or callback. Grab them from the previously added context/priority. */ } elseif ( 'sorted' == $priority ) { $title = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['title']; $callback = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['callback']; $callback_args = $wp_meta_boxes[$page][$a_context][$a_priority][$id]['args']; } // An id can be in only one priority and one context. if ( $priority != $a_priority || $context != $a_context ) unset($wp_meta_boxes[$page][$a_context][$a_priority][$id]); } } if ( empty($priority) ) $priority = 'low'; if ( !isset($wp_meta_boxes[$page][$context][$priority]) ) $wp_meta_boxes[$page][$context][$priority] = array(); $wp_meta_boxes[$page][$context][$priority][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $callback_args); } /** * Meta-Box template function * * @since 2.5.0 * * @global array $wp_meta_boxes * * @staticvar bool $already_sorted * @param string|WP_Screen $screen 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( $screen, $context, $object ) { global $wp_meta_boxes; static $already_sorted = false; if ( empty( $screen ) ) $screen = get_current_screen(); elseif ( is_string( $screen ) ) $screen = convert_to_screen( $screen ); $page = $screen->id; $hidden = get_hidden_meta_boxes( $screen ); printf('
    ', htmlspecialchars($context)); // 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 && 'dashboard_browser_nag' !== $id ) { add_meta_box( $id, null, null, $screen, $box_context, 'sorted' ); } } } } $already_sorted = true; $i = 0; if ( isset( $wp_meta_boxes[ $page ][ $context ] ) ) { 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++; $hidden_class = in_array($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"; } } } } echo "
    "; return $i; } /** * Remove a meta box from an edit form. * * @since 2.6.0 * * @global array $wp_meta_boxes * * @param string $id String for use in the 'id' attribute of tags. * @param string|object $screen The screen 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, $screen, $context) { global $wp_meta_boxes; if ( empty( $screen ) ) $screen = get_current_screen(); elseif ( is_string( $screen ) ) $screen = convert_to_screen( $screen ); $page = $screen->id; if ( !isset($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; } /** * Meta Box Accordion Template Function * * Largely made up of abstracted code from {@link do_meta_boxes()}, this * function serves to build meta boxes as list items for display as * a collapsible accordion. * * @since 3.6.0 * * @uses global $wp_meta_boxes Used to retrieve registered meta boxes. * * @param string|object $screen The screen identifier. * @param string $context The meta box context. * @param mixed $object gets passed to the section callback function as first parameter. * @return int number of meta boxes as accordion sections. */ function do_accordion_sections( $screen, $context, $object ) { global $wp_meta_boxes; wp_enqueue_script( 'accordion' ); if ( empty( $screen ) ) $screen = get_current_screen(); elseif ( is_string( $screen ) ) $screen = convert_to_screen( $screen ); $page = $screen->id; $hidden = get_hidden_meta_boxes( $screen ); ?>
    $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 $callback argument should be the name of a function that echoes out the * html input tags for this setting field. Use get_option() to retrieve existing * values to show. * * @since 2.7.0 * @since 4.2.0 The `$class` argument was added. * * @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 Optional. The slug-name of the section of the settings page * in which to show the box. Default 'default'. * @param array $args { * Optional. Extra arguments used when outputting the field. * * @type string $label_for When supplied, the setting title will be wrapped * in a `