808 lines
29 KiB
PHP
808 lines
29 KiB
PHP
<?php
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/**
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* WordPress Dashboard Widget Administration Panel API
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*
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* @package WordPress
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* @subpackage Administration
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*/
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/**
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* Registers dashboard widgets.
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*
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* handles POST data, sets up filters.
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*
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* @since unknown
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*/
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function wp_dashboard_setup() {
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global $wpdb, $wp_dashboard_sidebars;
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$update = false;
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$widget_options = get_option( 'dashboard_widget_options' );
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if ( !$widget_options || !is_array($widget_options) )
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$widget_options = array();
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/* Register WP Dashboard Dynamic Sidebar */
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register_sidebar( array(
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'name' => 'WordPress Dashboard',
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'id' => 'wp_dashboard',
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'before_widget' => "\t<div class='dashboard-widget-holder %2\$s' id='%1\$s'>\n\n\t\t<div class='dashboard-widget'>\n\n",
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'after_widget' => "\t\t</div>\n\n\t</div>\n\n",
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'before_title' => "\t\t\t<h3 class='dashboard-widget-title'>",
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'after_title' => "</h3>\n\n"
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) );
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/* Register Widgets and Controls */
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// Recent Comments Widget
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$mod_comments = wp_count_comments();
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$mod_comments = $mod_comments->moderated;
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if ( current_user_can( 'moderate_comments' ) && $mod_comments ) {
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$notice = sprintf( __ngettext( '%d comment awaiting moderation', '%d comments awaiting moderation', $mod_comments ), $mod_comments );
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$notice = "<a href='edit-comments.php?comment_status=moderated'>$notice</a>";
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} else {
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$notice = '';
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}
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wp_register_sidebar_widget( 'dashboard_recent_comments', __( 'Recent Comments' ), 'wp_dashboard_recent_comments',
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array( 'all_link' => 'edit-comments.php', 'notice' => $notice, 'width' => 'half' )
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);
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// QuickPress Widget
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if ( 'post' === strtolower( $_SERVER['REQUEST_METHOD'] ) && isset( $_POST['action'] ) && 0 === strpos( $_POST['action'], 'post-quickpress' ) ) {
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$view = get_permalink( $_POST['post_ID'] );
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$edit = clean_url( get_edit_post_link( $_POST['post_ID'] ) );
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if ( 'post-quickpress-publish' == $_POST['action'] )
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$notice = sprintf( __( 'Post Published. <a href="%s">View post</a> | <a href="%s">Edit post</a>' ), clean_url( $view ), $edit );
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else
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$notice = sprintf( __( 'Draft Saved. <a href="%s">Preview post</a> | <a href="%s">Edit post</a>' ), clean_url( add_query_arg( 'preview', 1, $view ) ), $edit );
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} else {
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$notice = '';
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}
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wp_register_sidebar_widget( 'dashboard_quick_press', __( 'QuickPress' ), 'wp_dashboard_quick_press',
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array( 'all_link' => array( 'edit.php?post_status=draft', __('View All Drafts') ), 'width' => 'half', 'height' => 'double', 'notice' => $notice )
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);
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wp_register_widget_control( 'dashboard_quick_press', __( 'QuickPress' ), 'wp_dashboard_empty_control',
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array( 'widget_id' => 'dashboard_quick_press' )
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);
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// Incoming Links Widget
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if ( !isset( $widget_options['dashboard_incoming_links'] ) || !isset( $widget_options['dashboard_incoming_links']['home'] ) || $widget_options['dashboard_incoming_links']['home'] != get_option('home') ) {
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$update = true;
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$widget_options['dashboard_incoming_links'] = array(
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'home' => get_option('home'),
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'link' => apply_filters( 'dashboard_incoming_links_link', 'http://blogsearch.google.com/blogsearch?hl=en&scoring=d&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ),
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'url' => apply_filters( 'dashboard_incoming_links_feed', 'http://blogsearch.google.com/blogsearch_feeds?hl=en&scoring=d&ie=utf-8&num=10&output=rss&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ),
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'items' => 5,
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'show_date' => 0
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);
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}
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wp_register_sidebar_widget( 'dashboard_incoming_links', __( 'Incoming Links' ), 'wp_dashboard_empty',
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array( 'all_link' => $widget_options['dashboard_incoming_links']['link'], 'feed_link' => $widget_options['dashboard_incoming_links']['url'], 'width' => 'half' ),
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'wp_dashboard_cached_rss_widget', 'wp_dashboard_incoming_links_output'
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);
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wp_register_widget_control( 'dashboard_incoming_links', __( 'Incoming Links' ), 'wp_dashboard_rss_control', array(),
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array( 'widget_id' => 'dashboard_incoming_links', 'form_inputs' => array( 'title' => false, 'show_summary' => false, 'show_author' => false ) )
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);
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// WP Plugins Widget
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wp_register_sidebar_widget( 'dashboard_plugins', __( 'Plugins' ), 'wp_dashboard_empty',
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array( 'all_link' => 'http://wordpress.org/extend/plugins/', 'feed_link' => 'http://wordpress.org/extend/plugins/rss/topics/', 'width' => 'half' ),
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'wp_dashboard_cached_rss_widget', 'wp_dashboard_plugins_output',
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array( 'http://wordpress.org/extend/plugins/rss/browse/popular/', 'http://wordpress.org/extend/plugins/rss/browse/new/', 'http://wordpress.org/extend/plugins/rss/browse/updated/' )
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);
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// Primary feed (Dev Blog) Widget
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if ( !isset( $widget_options['dashboard_primary'] ) ) {
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$update = true;
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$widget_options['dashboard_primary'] = array(
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'link' => apply_filters( 'dashboard_primary_link', __( 'http://wordpress.org/development/' ) ),
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'url' => apply_filters( 'dashboard_primary_feed', __( 'http://wordpress.org/development/feed/' ) ),
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'title' => apply_filters( 'dashboard_primary_title', __( 'WordPress Development Blog' ) ),
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'items' => 2,
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'show_summary' => 1,
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'show_author' => 0,
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'show_date' => 1
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);
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}
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wp_register_sidebar_widget( 'dashboard_primary', $widget_options['dashboard_primary']['title'], 'wp_dashboard_empty',
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array( 'all_link' => $widget_options['dashboard_primary']['link'], 'feed_link' => $widget_options['dashboard_primary']['url'], 'width' => 'half', 'class' => 'widget_rss' ),
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'wp_dashboard_cached_rss_widget', 'wp_dashboard_rss_output'
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);
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wp_register_widget_control( 'dashboard_primary', __( 'Primary Feed' ), 'wp_dashboard_rss_control', array(),
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array( 'widget_id' => 'dashboard_primary' )
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);
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// Secondary Feed (Planet) Widget
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if ( !isset( $widget_options['dashboard_secondary'] ) ) {
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$update = true;
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$widget_options['dashboard_secondary'] = array(
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'link' => apply_filters( 'dashboard_secondary_link', __( 'http://planet.wordpress.org/' ) ),
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'url' => apply_filters( 'dashboard_secondary_feed', __( 'http://planet.wordpress.org/feed/' ) ),
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'title' => apply_filters( 'dashboard_secondary_title', __( 'Other WordPress News' ) ),
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'items' => 15
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);
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}
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wp_register_sidebar_widget( 'dashboard_secondary', $widget_options['dashboard_secondary']['title'], 'wp_dashboard_empty',
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array( 'all_link' => $widget_options['dashboard_secondary']['link'], 'feed_link' => $widget_options['dashboard_secondary']['url'], 'width' => 'full' ),
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'wp_dashboard_cached_rss_widget', 'wp_dashboard_secondary_output'
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);
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wp_register_widget_control( 'dashboard_secondary', __( 'Secondary Feed' ), 'wp_dashboard_rss_control', array(),
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array( 'widget_id' => 'dashboard_secondary', 'form_inputs' => array( 'show_summary' => false, 'show_author' => false, 'show_date' => false ) )
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);
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/* Dashboard Widget Template
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wp_register_sidebar_widget( $widget_id (unique slug) , $widget_title, $output_callback,
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array(
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'all_link' => full url for "View All" link,
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'feed_link' => full url for "RSS" link,
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'width' => 'fourth', 'third', 'half', 'full' (defaults to 'half'),
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'height' => 'single', 'double' (defaults to 'single'),
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),
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$wp_dashboard_empty_callback (only needed if using 'wp_dashboard_empty' as your $output_callback),
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$arg, $arg, $arg... (further args passed to callbacks)
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);
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// optional: if you want users to be able to edit the settings of your widget, you need to register a widget_control
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wp_register_widget_control( $widget_id, $widget_control_title, $control_output_callback,
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array(), // leave an empty array here: oddity in widget code
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array(
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'widget_id' => $widget_id, // Yes - again. This is required: oddity in widget code
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'arg' => an arg to pass to the $control_output_callback,
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'another' => another arg to pass to the $control_output_callback,
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...
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)
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);
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*/
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// Hook to register new widgets
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do_action( 'wp_dashboard_setup' );
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// Hard code the sidebar's widgets and order
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$dashboard_widgets = array();
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$dashboard_widgets[] = 'dashboard_quick_press';
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$dashboard_widgets[] = 'dashboard_recent_comments';
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/*
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$dashboard_widgets[] = 'dashboard_incoming_links';
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$dashboard_widgets[] = 'dashboard_primary';
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if ( current_user_can( 'activate_plugins' ) )
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$dashboard_widgets[] = 'dashboard_plugins';
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*/
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$dashboard_widgets[] = 'dashboard_secondary';
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// Filter widget order
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$dashboard_widgets = apply_filters( 'wp_dashboard_widgets', $dashboard_widgets );
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if ( in_array( 'dashboard_quick_press', $dashboard_widgets ) ) {
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// add_action( 'admin_head', 'wp_teeny_mce' );
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add_action( 'admin_head', 'wp_dashboard_quick_press_js' );
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}
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$wp_dashboard_sidebars = array( 'wp_dashboard' => $dashboard_widgets, 'array_version' => 3.5 );
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add_filter( 'dynamic_sidebar_params', 'wp_dashboard_dynamic_sidebar_params' );
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if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget_id']) ) {
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ob_start(); // hack - but the same hack wp-admin/widgets.php uses
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wp_dashboard_trigger_widget_control( $_POST['widget_id'] );
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ob_end_clean();
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wp_redirect( remove_query_arg( 'edit' ) );
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exit;
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}
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if ( $update )
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update_option( 'dashboard_widget_options', $widget_options );
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}
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/**
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* Displays the dashboard.
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*
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* @since unknown
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*/
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function wp_dashboard() {
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echo "<div id='dashboard-widgets'>\n\n";
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// We're already filtering dynamic_sidebar_params obove
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add_filter( 'option_sidebars_widgets', 'wp_dashboard_sidebars_widgets' ); // here there be hackery
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dynamic_sidebar( 'wp_dashboard' );
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remove_filter( 'option_sidebars_widgets', 'wp_dashboard_sidebars_widgets' );
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echo "<br class='clear' />\n</div>\n\n\n";
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}
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/**
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* Makes sidebar_widgets option reflect the dashboard settings.
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*
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* @since unknown
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*
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* @return array WordPress Dashboard Widgets list.
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*/
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function wp_dashboard_sidebars_widgets() { // hackery
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return $GLOBALS['wp_dashboard_sidebars'];
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}
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// Modifies sidbar params on the fly to set up ids, class names, titles for each widget (called once per widget)
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// Switches widget to edit mode if $_GET['edit']
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/**
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* {@internal Missing Short Description}}
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*
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* @since unknown
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*
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* @param unknown_type $params
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* @return unknown
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*/
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function wp_dashboard_dynamic_sidebar_params( $params ) {
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global $wp_registered_widgets, $wp_registered_widget_controls;
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$sidebar_defaults = array('widget_id' => 0, 'before_widget' => '', 'after_widget' => '', 'before_title' => '', 'after_title' => '');
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extract( $sidebar_defaults, EXTR_PREFIX_ALL, 'sidebar' );
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extract( $params[0], EXTR_PREFIX_ALL, 'sidebar' );
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if ( !isset($wp_registered_widgets[$sidebar_widget_id]) || !is_array($wp_registered_widgets[$sidebar_widget_id]) ) {
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return $params;
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}
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$widget_defaults = array('id' => '', 'width' => '', 'height' => '', 'class' => '', 'feed_link' => '', 'all_link' => '', 'notice' => false, 'error' => false);
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extract( $widget_defaults, EXTR_PREFIX_ALL, 'widget' );
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extract( $wp_registered_widgets[$sidebar_widget_id], EXTR_PREFIX_ALL, 'widget' );
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$the_classes = array();
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if ( in_array($widget_width, array( 'third', 'fourth', 'full' ) ) )
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$the_classes[] = $widget_width;
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if ( 'double' == $widget_height )
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$the_classes[] = 'double';
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if ( $widget_class )
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$the_classes[] = $widget_class;
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// Add classes to the widget holder
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if ( $the_classes )
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$sidebar_before_widget = str_replace( "<div class='dashboard-widget-holder ", "<div class='dashboard-widget-holder " . join( ' ', $the_classes ) . ' ', $sidebar_before_widget );
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$top_links = $bottom_links = array();
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if ( $widget_all_link ) {
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$widget_all_link = (array) $widget_all_link;
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$bottom_links[] = '<a href="' . clean_url( $widget_all_link[0] ) . '">' . ( isset($widget_all_link[1]) ? $widget_all_link[1] : __( 'View All' ) ) . '</a>';
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}
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$content_class = 'dashboard-widget-content';
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if ( current_user_can( 'edit_dashboard' ) && isset($wp_registered_widget_controls[$widget_id]) && is_callable($wp_registered_widget_controls[$widget_id]['callback']) ) {
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// Switch this widget to edit mode
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if ( isset($_GET['edit']) && $_GET['edit'] == $widget_id ) {
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$content_class .= ' dashboard-widget-control';
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$wp_registered_widgets[$widget_id]['callback'] = 'wp_dashboard_empty';
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$sidebar_widget_name = $wp_registered_widget_controls[$widget_id]['name'];
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$params[1] = 'wp_dashboard_trigger_widget_control';
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$sidebar_before_widget .= '<form action="' . clean_url(remove_query_arg( 'edit' )) . '" method="post">';
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$sidebar_after_widget = "<div class='dashboard-widget-submit'><input type='hidden' name='sidebar' value='wp_dashboard' /><input type='hidden' name='widget_id' value='$widget_id' /><input type='submit' value='" . __( 'Save' ) . "' /></div></form>$sidebar_after_widget";
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$top_links[] = '<a href="' . clean_url(remove_query_arg( 'edit' )) . '">' . __( 'Cancel' ) . '</a>';
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} else {
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$top_links[] = '<a href="' . clean_url(add_query_arg( 'edit', $widget_id )) . "#$widget_id" . '">' . __( 'Edit' ) . '</a>';
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}
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}
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if ( $widget_feed_link )
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$bottom_links[] = '<img class="rss-icon" src="' . includes_url('images/rss.png') . '" alt="' . __( 'rss icon' ) . '" /> <a href="' . clean_url( $widget_feed_link ) . '">' . __( 'RSS' ) . '</a>';
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$bottom_links = apply_filters( "wp_dashboard_widget_links_$widget_id", $bottom_links );
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// Could have put this in widget-content. Doesn't really matter
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if ( $widget_notice )
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$sidebar_after_title .= "\t\t\t<div class='dashboard-widget-notice'>$widget_notice</div>\n\n";
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if ( $widget_error )
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$sidebar_after_title .= "\t\t\t<div class='dashboard-widget-error'>$widget_error</div>\n\n";
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$sidebar_after_title .= "\t\t\t<div class='$content_class'>\n\n";
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// Add links to widget's title bar
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if ( $top_links ) {
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$sidebar_before_title .= '<span>';
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$sidebar_after_title = '</span><small>' . join( ' | ', $top_links ) . "</small><br class='clear' />$sidebar_after_title";
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}
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// Add links to bottom of widget
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if ( $bottom_links )
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$sidebar_after_widget .= "<p class='dashboard-widget-links'>" . join( ' | ', $bottom_links ) . "</p>";
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$sidebar_after_widget .= "\t\t\t</div>\n\n";
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foreach( array_keys( $params[0] ) as $key )
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$$key = ${'sidebar_' . $key};
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$params[0] = compact( array_keys( $params[0] ) );
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return $params;
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}
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/* Dashboard Widgets */
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function wp_dashboard_quick_press( $sidebar_args ) {
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extract( $sidebar_args, EXTR_SKIP );
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echo $before_widget;
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echo $before_title;
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echo $widget_name;
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echo $after_title;
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if ( ( 'post' === strtolower( $_SERVER['REQUEST_METHOD'] ) ) && 'post-quickpress-save-cont' === $_POST['action'] ) {
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$post = get_post_to_edit( $_POST['post_ID'] );
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} else {
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$_REQUEST = array(); // hack
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$post = get_default_post_to_edit();
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}
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?>
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<form name="post" action="<?php echo clean_url( admin_url( 'post.php' ) ); ?>" method="post" id="quick-press">
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<h3 id="quick-post-title"><label for="title"><?php _e('Title') ?></label></h3>
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<div class="input-text-wrap">
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<input type="text" name="post_title" id="title" autocomplete="off" value="<?php echo attribute_escape( $post->post_title ); ?>" />
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</div>
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<h3><label for="content"><?php _e('Post') ?></label></h3>
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<div class="textarea-wrap">
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<textarea name="content" id="quickpress-content" class="mceEditor" rows="3" cols="15"><?php echo $post->post_content; ?></textarea>
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</div>
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<h3><label for="tags-input"><?php _e('Tags') ?></label></h3>
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<div class="input-text-wrap">
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<input type="text" name="tags_input" id="tags-input" value="<?php echo get_tags_to_edit( $post->ID ); ?>" />
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</div>
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<p class='field-tip'><?php _e('Separate tags with commas'); ?></p>
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<p class="submit">
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<input type="hidden" name="action" id="quickpost-action" value="post-quickpress-save" />
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<input type="hidden" name="quickpress_post_ID" value="<?php echo (int) $post->ID; ?>" />
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<?php wp_nonce_field('add-post'); ?>
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<input type="submit" name="save" id="save-post" class="button" value="<?php _e('Save'); ?>" />
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<input type="submit" name="save-cont" id="save-cont" class="button" value="<?php _e('Save and Continue'); ?>" />
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<input type="submit" name="publish" id="publish" accesskey="p" class="button button-highlighted" value="<?php _e('Publish'); ?>" />
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</p>
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<?php
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$drafts_query = new WP_Query( array(
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'post_type' => 'post',
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'what_to_show' => 'posts',
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'post_status' => 'draft',
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'author' => $GLOBALS['current_user']->ID,
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'posts_per_page' => 5,
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'orderby' => 'modified',
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'order' => 'DESC'
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) );
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if ( $drafts_query->posts ) :
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$list = array();
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foreach ( $drafts_query->posts as $draft ) {
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$url = get_edit_post_link( $draft->ID );
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$title = get_the_title( $draft->ID );
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$list[] = "<a href='$url' title='" . sprintf( __( 'Edit "%s"' ), attribute_escape( $title ) ) . "'>$title</a>";
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}
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?>
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<h3><?php _e('Recent Drafts'); ?></h3>
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<p id='recent-drafts'>
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|
<?php echo join( ', ', $list ); ?>
|
|
</p>
|
|
|
|
<?php
|
|
|
|
endif; // drafts
|
|
|
|
?>
|
|
|
|
</form>
|
|
|
|
<?php
|
|
|
|
echo $after_widget;
|
|
}
|
|
|
|
function wp_dashboard_quick_press_js() {
|
|
?>
|
|
|
|
<script type="text/javascript">
|
|
/* <![CDATA[ */
|
|
var quickPressLoad = function($) {
|
|
var act = $('#quickpost-action');
|
|
var t = $('#quick-press').submit( function() {
|
|
if ( 'post-quickpress-save-cont' == act.val() ) {
|
|
return true;
|
|
}
|
|
|
|
var head = $('#dashboard_quick_press div.dashboard-widget').children( 'div').hide().end().find('h3 small');
|
|
head.prepend( '<img src="images/loading.gif" style="margin: 0 6px 0 0; vertical-align: middle" />' );
|
|
|
|
if ( 'post' == act.val() ) { act.val( 'post-quickpress-publish' ); }
|
|
|
|
if ( 'undefined' != typeof tinyMCE ) {
|
|
tinyMCE.get('quickpress-content').save();
|
|
tinyMCE.get('quickpress-content').remove();
|
|
}
|
|
|
|
$('#dashboard_quick_press').load( t.attr( 'action' ) + ' #dashboard_quick_press > *', t.serializeArray(), function() {
|
|
if ( 'undefined' != typeof wpTeenyMCEInit && $.isFunction( wpTeenyMCEInit ) ) { wpTeenyMCEInit(); }
|
|
quickPressLoad($);
|
|
} );
|
|
return false;
|
|
} );
|
|
|
|
$('#publish').click( function() { act.val( 'post-quickpress-publish' ); } );
|
|
$('#save-cont').click( function() { act.val( 'post-quickpress-save-cont' ); t.attr( 'action', 'post.php' ); } );
|
|
};
|
|
jQuery( quickPressLoad );
|
|
/* ]]> */
|
|
</script>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Display recent comments dashboard widget content.
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @param unknown_type $sidebar_args
|
|
*/
|
|
function wp_dashboard_recent_comments( $sidebar_args ) {
|
|
global $comment;
|
|
extract( $sidebar_args, EXTR_SKIP );
|
|
|
|
echo $before_widget;
|
|
|
|
echo $before_title;
|
|
echo $widget_name;
|
|
echo $after_title;
|
|
|
|
$lambda = create_function( '', 'return 5;' );
|
|
add_filter( 'option_posts_per_rss', $lambda ); // hack - comments query doesn't accept per_page parameter
|
|
$comments_query = new WP_Query(array('feed' => 'rss2', 'withcomments' => 1));
|
|
remove_filter( 'option_posts_per_rss', $lambda );
|
|
|
|
$is_first = true;
|
|
|
|
if ( $comments_query->have_comments() ) {
|
|
while ( $comments_query->have_comments() ) { $comments_query->the_comment();
|
|
|
|
$comment_post_url = get_permalink( $comment->comment_post_ID );
|
|
$comment_post_title = get_the_title( $comment->comment_post_ID );
|
|
$comment_post_link = "<a href='$comment_post_url'>$comment_post_title</a>";
|
|
$comment_link = '<a class="comment-link" href="' . get_comment_link() . '">#</a>';
|
|
$comment_meta = sprintf( __( 'From <strong>%1$s</strong> on %2$s %3$s' ), get_comment_author(), $comment_post_link, $comment_link );
|
|
|
|
if ( $is_first ) : $is_first = false;
|
|
?>
|
|
<blockquote><p>“<?php comment_excerpt(); ?>”</p></blockquote>
|
|
<p class='comment-meta'><?php echo $comment_meta; ?></p>
|
|
<?php
|
|
if ( $comments_query->comment_count > 1 ) : ?>
|
|
<ul id="dashboard-comments-list">
|
|
<?php
|
|
endif; // comment_count
|
|
else : // is_first
|
|
?>
|
|
|
|
<li class='comment-meta'><?php echo $comment_meta; ?></li>
|
|
<?php
|
|
endif; // is_first
|
|
}
|
|
|
|
if ( $comments_query->comment_count > 1 ) : ?>
|
|
</ul>
|
|
<?php
|
|
endif; // comment_count;
|
|
|
|
}
|
|
|
|
echo $after_widget;
|
|
}
|
|
|
|
/**
|
|
* Display incoming links dashboard widget content.
|
|
*
|
|
* $sidebar_args are handled by wp_dashboard_empty().
|
|
*
|
|
* @since unknown
|
|
*/
|
|
function wp_dashboard_incoming_links_output() {
|
|
$widgets = get_option( 'dashboard_widget_options' );
|
|
@extract( @$widgets['dashboard_incoming_links'], EXTR_SKIP );
|
|
$rss = @fetch_rss( $url );
|
|
if ( isset($rss->items) && 0 < count($rss->items) ) {
|
|
|
|
echo "<ul>\n";
|
|
|
|
$rss->items = array_slice($rss->items, 0, $items);
|
|
foreach ( $rss->items as $item ) {
|
|
$publisher = '';
|
|
$site_link = '';
|
|
$link = '';
|
|
$content = '';
|
|
$date = '';
|
|
$link = clean_url( strip_tags( $item['link'] ) );
|
|
|
|
if ( isset( $item['author_uri'] ) )
|
|
$site_link = clean_url( strip_tags( $item['author_uri'] ) );
|
|
|
|
if ( !$publisher = wp_specialchars( strip_tags( isset($item['dc']['publisher']) ? $item['dc']['publisher'] : $item['author_name'] ) ) )
|
|
$publisher = __( 'Somebody' );
|
|
if ( $site_link )
|
|
$publisher = "<a href='$site_link'>$publisher</a>";
|
|
else
|
|
$publisher = "<strong>$publisher</strong>";
|
|
|
|
if ( isset($item['description']) )
|
|
$content = $item['description'];
|
|
elseif ( isset($item['summary']) )
|
|
$content = $item['summary'];
|
|
elseif ( isset($item['atom_content']) )
|
|
$content = $item['atom_content'];
|
|
else
|
|
$content = __( 'something' );
|
|
$content = wp_html_excerpt($content, 50) . ' ...';
|
|
if ( $link )
|
|
$text = _c( '%1$s linked here <a href="%2$s">saying</a>, "%3$s"|feed_display' );
|
|
else
|
|
$text = _c( '%1$s linked here saying, "%3$s"|feed_display' );
|
|
|
|
if ( $show_date ) {
|
|
if ( $show_author || $show_summary )
|
|
$text .= _c( ' on %4$s|feed_display' );
|
|
$date = wp_specialchars( strip_tags( isset($item['pubdate']) ? $item['pubdate'] : $item['published'] ) );
|
|
$date = strtotime( $date );
|
|
$date = gmdate( get_option( 'date_format' ), $date );
|
|
}
|
|
|
|
echo "\t<li>" . sprintf( _c( "$text|feed_display" ), $publisher, $link, $content, $date ) . "</li>\n";
|
|
}
|
|
|
|
echo "</ul>\n";
|
|
|
|
} else {
|
|
echo '<p>' . __('This dashboard widget queries <a href="http://blogsearch.google.com/">Google Blog Search</a> so that when another blog links to your site it will show up here. It has found no incoming links… yet. It’s okay — there is no rush.') . "</p>\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@internal Missing Short Description}}
|
|
*
|
|
* $sidebar_args are handled by wp_dashboard_empty().
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @param int $widget_id
|
|
*/
|
|
function wp_dashboard_rss_output( $widget_id ) {
|
|
$widgets = get_option( 'dashboard_widget_options' );
|
|
wp_widget_rss_output( $widgets[$widget_id] );
|
|
}
|
|
|
|
/**
|
|
* Display secondary dashboard RSS widget feed.
|
|
*
|
|
* $sidebar_args are handled by wp_dashboard_empty().
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @return unknown
|
|
*/
|
|
function wp_dashboard_secondary_output() {
|
|
$widgets = get_option( 'dashboard_widget_options' );
|
|
@extract( @$widgets['dashboard_secondary'], EXTR_SKIP );
|
|
$rss = @fetch_rss( $url );
|
|
if ( !isset($rss->items) || 0 == count($rss->items) )
|
|
return false;
|
|
|
|
echo "<ul id='planetnews'>\n";
|
|
|
|
$rss->items = array_slice($rss->items, 0, $items);
|
|
foreach ($rss->items as $item ) {
|
|
$title = wp_specialchars($item['title']);
|
|
list($author,$post) = explode( ':', $title, 2 );
|
|
$link = clean_url($item['link']);
|
|
|
|
echo "\t<li><a href='$link'><span class='post'>$post</span><span class='hidden'> - </span><cite>$author</cite></a></li>\n";
|
|
}
|
|
|
|
echo "</ul>\n<br class='clear' />\n";
|
|
}
|
|
|
|
/**
|
|
* Display plugins most popular, newest plugins, and recently updated widget text.
|
|
*
|
|
* $sidebar_args are handled by wp_dashboard_empty().
|
|
*
|
|
* @since unknown
|
|
*/
|
|
function wp_dashboard_plugins_output() {
|
|
$popular = @fetch_rss( 'http://wordpress.org/extend/plugins/rss/browse/popular/' );
|
|
$new = @fetch_rss( 'http://wordpress.org/extend/plugins/rss/browse/new/' );
|
|
$updated = @fetch_rss( 'http://wordpress.org/extend/plugins/rss/browse/updated/' );
|
|
|
|
foreach ( array( 'popular' => __('Most Popular'), 'new' => __('Newest Plugins'), 'updated' => __('Recently Updated') ) as $feed => $label ) {
|
|
if ( !isset($$feed->items) || 0 == count($$feed->items) )
|
|
continue;
|
|
|
|
$$feed->items = array_slice($$feed->items, 0, 5);
|
|
$item_key = array_rand($$feed->items);
|
|
|
|
// Eliminate some common badly formed plugin descriptions
|
|
while ( ( null !== $item_key = array_rand($$feed->items) ) && false !== strpos( $$feed->items[$item_key]['description'], 'Plugin Name:' ) )
|
|
unset($$feed->items[$item_key]);
|
|
|
|
if ( !isset($$feed->items[$item_key]) )
|
|
continue;
|
|
|
|
$item = $$feed->items[$item_key];
|
|
|
|
// current bbPress feed item titles are: user on "topic title"
|
|
if ( preg_match( '/"(.*)"/s', $item['title'], $matches ) )
|
|
$title = $matches[1];
|
|
else // but let's make it forward compatible if things change
|
|
$title = $item['title'];
|
|
$title = wp_specialchars( $title );
|
|
|
|
$description = wp_specialchars( strip_tags(html_entity_decode($item['description'], ENT_QUOTES)) );
|
|
|
|
list($link, $frag) = explode( '#', $item['link'] );
|
|
|
|
$link = clean_url($link);
|
|
if( preg_match('|/([^/]+?)/?$|', $link, $matches) )
|
|
$slug = $matches[1];
|
|
else
|
|
$slug = '';
|
|
|
|
$ilink = wp_nonce_url('plugin-install.php?tab=plugin-information&plugin=' . $slug, 'install-plugin_' . $slug) .
|
|
'&TB_iframe=true&width=600&height=800';
|
|
|
|
echo "<h4>$label</h4>\n";
|
|
echo "<h5><a href='$link'>$title</a></h5> <span>(<a href='$ilink' class='thickbox' title='$title'>" . __( 'Install' ) . "</a>)</span>\n";
|
|
echo "<p>$description</p>\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks to see if all of the feed url in $check_urls are cached.
|
|
*
|
|
* If $check_urls is empty, look for the rss feed url found in the dashboard
|
|
* widget optios of $widget_id. If cached, call $callback, a function that
|
|
* echoes out output for this widget. If not cache, echo a "Loading..." stub
|
|
* which is later replaced by AJAX call (see top of /wp-admin/index.php)
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @param int $widget_id
|
|
* @param callback $callback
|
|
* @param array $check_urls RSS feeds
|
|
* @return bool False on failure. True on success.
|
|
*/
|
|
function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) {
|
|
$loading = '<p class="widget-loading">' . __( 'Loading…' ) . '</p>';
|
|
|
|
if ( empty($check_urls) ) {
|
|
$widgets = get_option( 'dashboard_widget_options' );
|
|
if ( empty($widgets[$widget_id]['url']) ) {
|
|
echo $loading;
|
|
return false;
|
|
}
|
|
$check_urls = array( $widgets[$widget_id]['url'] );
|
|
}
|
|
|
|
|
|
require_once( ABSPATH . WPINC . '/rss.php' );
|
|
init(); // initialize rss constants
|
|
|
|
$cache = new RSSCache( MAGPIE_CACHE_DIR, MAGPIE_CACHE_AGE );
|
|
|
|
foreach ( $check_urls as $check_url ) {
|
|
$status = $cache->check_cache( $check_url );
|
|
if ( 'HIT' !== $status ) {
|
|
echo $loading;
|
|
return false;
|
|
}
|
|
}
|
|
|
|
if ( $callback && is_callable( $callback ) ) {
|
|
$args = array_slice( func_get_args(), 2 );
|
|
array_unshift( $args, $widget_id );
|
|
call_user_func_array( $callback, $args );
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Empty widget used for JS/AJAX created output.
|
|
*
|
|
* Callback inserts content between before_widget and after_widget. Used when
|
|
* widget is in edit mode. Can also be used for custom widgets.
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @param array $sidebar_args
|
|
* @param callback $callback Optional. Only used in edit mode.
|
|
*/
|
|
function wp_dashboard_empty( $sidebar_args, $callback = false ) {
|
|
extract( $sidebar_args, EXTR_SKIP );
|
|
|
|
echo $before_widget;
|
|
|
|
echo $before_title;
|
|
echo $widget_name;
|
|
echo $after_title;
|
|
|
|
// When in edit mode, the callback passed to this function is the widget_control callback
|
|
if ( $callback && is_callable( $callback ) ) {
|
|
$args = array_slice( func_get_args(), 2 );
|
|
array_unshift( $args, $widget_id );
|
|
call_user_func_array( $callback, $args );
|
|
}
|
|
|
|
echo $after_widget;
|
|
}
|
|
|
|
/* Dashboard Widgets Controls. See also wp_dashboard_empty() */
|
|
|
|
// Temp
|
|
function wp_dashboard_empty_control() {
|
|
echo "This feature isn't enabled in this prototype.";
|
|
}
|
|
|
|
// Calls widget_control callback
|
|
/**
|
|
* Calls widget control callback.
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @param int $widget_control_id Registered Widget ID.
|
|
*/
|
|
function wp_dashboard_trigger_widget_control( $widget_control_id = false ) {
|
|
global $wp_registered_widget_controls;
|
|
if ( is_scalar($widget_control_id) && $widget_control_id && isset($wp_registered_widget_controls[$widget_control_id]) && is_callable($wp_registered_widget_controls[$widget_control_id]['callback']) )
|
|
call_user_func_array( $wp_registered_widget_controls[$widget_control_id]['callback'], $wp_registered_widget_controls[$widget_control_id]['params'] );
|
|
}
|
|
|
|
/**
|
|
* The RSS dashboard widget control.
|
|
*
|
|
* Sets up $args to be used as input to wp_widget_rss_form(). Handles POST data
|
|
* from RSS-type widgets.
|
|
*
|
|
* @since unknown
|
|
*
|
|
* @param array $args Expects 'widget_id' and 'form_inputs'.
|
|
* @return bool|null False if no widget_id is given. Null on success.
|
|
*/
|
|
function wp_dashboard_rss_control( $args ) {
|
|
extract( $args );
|
|
if ( !$widget_id )
|
|
return false;
|
|
|
|
if ( !$widget_options = get_option( 'dashboard_widget_options' ) )
|
|
$widget_options = array();
|
|
|
|
if ( !isset($widget_options[$widget_id]) )
|
|
$widget_options[$widget_id] = array();
|
|
|
|
$number = 1; // Hack to use wp_widget_rss_form()
|
|
$widget_options[$widget_id]['number'] = $number;
|
|
|
|
if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-rss'][$number]) ) {
|
|
$_POST['widget-rss'][$number] = stripslashes_deep( $_POST['widget-rss'][$number] );
|
|
$widget_options[$widget_id] = wp_widget_rss_process( $_POST['widget-rss'][$number] );
|
|
// title is optional. If black, fill it if possible
|
|
if ( !$widget_options[$widget_id]['title'] && isset($_POST['widget-rss'][$number]['title']) ) {
|
|
require_once(ABSPATH . WPINC . '/rss.php');
|
|
$rss = fetch_rss($widget_options[$widget_id]['url']);
|
|
$widget_options[$widget_id]['title'] = htmlentities(strip_tags($rss->channel['title']));
|
|
}
|
|
update_option( 'dashboard_widget_options', $widget_options );
|
|
}
|
|
|
|
wp_widget_rss_form( $widget_options[$widget_id], $form_inputs );
|
|
}
|
|
|
|
?>
|