wp-admin/includes/dashboard.php

   1 <?php
   2 /**
   3  * WordPress Dashboard Widget Administration Panel API
   4  *
   5  * @package WordPress
   6  * @subpackage Administration
   7  */
   8
   9 /**
  10  * Registers dashboard widgets.
  11  *
  12  * handles POST data, sets up filters.
  13  *
  14  * @since unknown
  15  */
  16 function wp_dashboard_setup() {
  17         global $wp_registered_widgets, $wp_registered_widget_controls, $wp_dashboard_control_callbacks;
  18         $wp_dashboard_control_callbacks = array();
  19
  20         $update = false;
  21         $widget_options = get_option( 'dashboard_widget_options' );
  22         if ( !$widget_options || !is_array($widget_options) )
  23                 $widget_options = array();
  24
  25         /* Register Widgets and Controls */
  26
  27         // Right Now
  28         wp_add_dashboard_widget( 'dashboard_right_now', __( 'Right Now' ), 'wp_dashboard_right_now' );
  29
  30         // Recent Comments Widget
  31         $recent_comments_title = __( 'Recent Comments' );
  32         wp_add_dashboard_widget( 'dashboard_recent_comments', $recent_comments_title, 'wp_dashboard_recent_comments' );
  33
  34         // Incoming Links Widget
  35         if ( !isset( $widget_options['dashboard_incoming_links'] ) || !isset( $widget_options['dashboard_incoming_links']['home'] ) || $widget_options['dashboard_incoming_links']['home'] != get_option('home') ) {
  36                 $update = true;
  37                 $widget_options['dashboard_incoming_links'] = array(
  38                         'home' => get_option('home'),
  39                         'link' => apply_filters( 'dashboard_incoming_links_link', 'http://blogsearch.google.com/blogsearch?hl=en&scoring=d&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ),
  40                         'url' => isset($widget_options['dashboard_incoming_links']['url']) ? apply_filters( 'dashboard_incoming_links_feed', $widget_options['dashboard_incoming_links']['url'] ) : apply_filters( 'dashboard_incoming_links_feed', 'http://blogsearch.google.com/blogsearch_feeds?hl=en&scoring=d&ie=utf-8&num=20&output=rss&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ),
  41                         'items' => isset($widget_options['dashboard_incoming_links']['items']) ? $widget_options['dashboard_incoming_links']['items'] : 10,
  42                         'show_date' => isset($widget_options['dashboard_incoming_links']['show_date']) ? $widget_options['dashboard_incoming_links']['show_date'] : false
  43                 );
  44         }
  45         wp_add_dashboard_widget( 'dashboard_incoming_links', __( 'Incoming Links' ), 'wp_dashboard_incoming_links', 'wp_dashboard_incoming_links_control' );
  46
  47         // WP Plugins Widget
  48         if ( current_user_can( 'activate_plugins' ) )
  49                 wp_add_dashboard_widget( 'dashboard_plugins', __( 'Plugins' ), 'wp_dashboard_plugins' );
  50
  51         // QuickPress Widget
  52         if ( current_user_can('edit_posts') )
  53                 wp_add_dashboard_widget( 'dashboard_quick_press', __( 'QuickPress' ), 'wp_dashboard_quick_press' );
  54
  55         // Recent Drafts
  56         if ( current_user_can('edit_posts') )
  57                 wp_add_dashboard_widget( 'dashboard_recent_drafts', __('Recent Drafts'), 'wp_dashboard_recent_drafts' );
  58
  59         // Primary feed (Dev Blog) Widget
  60         if ( !isset( $widget_options['dashboard_primary'] ) ) {
  61                 $update = true;
  62                 $widget_options['dashboard_primary'] = array(
  63                         'link' => apply_filters( 'dashboard_primary_link',  __( 'http://wordpress.org/development/' ) ),
  64                         'url' => apply_filters( 'dashboard_primary_feed',  __( 'http://wordpress.org/development/feed/' ) ),
  65                         'title' => apply_filters( 'dashboard_primary_title', __( 'WordPress Development Blog' ) ),
  66                         'items' => 2,
  67                         'show_summary' => 1,
  68                         'show_author' => 0,
  69                         'show_date' => 1
  70                 );
  71         }
  72         wp_add_dashboard_widget( 'dashboard_primary', $widget_options['dashboard_primary']['title'], 'wp_dashboard_primary', 'wp_dashboard_primary_control' );
  73
  74         // Secondary Feed (Planet) Widget
  75         if ( !isset( $widget_options['dashboard_secondary'] ) ) {
  76                 $update = true;
  77                 $widget_options['dashboard_secondary'] = array(
  78                         'link' => apply_filters( 'dashboard_secondary_link',  __( 'http://planet.wordpress.org/' ) ),
  79                         'url' => apply_filters( 'dashboard_secondary_feed',  __( 'http://planet.wordpress.org/feed/' ) ),
  80                         'title' => apply_filters( 'dashboard_secondary_title', __( 'Other WordPress News' ) ),
  81                         'items' => 5
  82                 );
  83         }
  84         wp_add_dashboard_widget( 'dashboard_secondary', $widget_options['dashboard_secondary']['title'], 'wp_dashboard_secondary', 'wp_dashboard_secondary_control' );
  85
  86         // Hook to register new widgets
  87         do_action( 'wp_dashboard_setup' );
  88
  89         // Filter widget order
  90         $dashboard_widgets = apply_filters( 'wp_dashboard_widgets', array() );
  91
  92         foreach ( $dashboard_widgets as $widget_id ) {
  93                 $name = empty( $wp_registered_widgets[$widget_id]['all_link'] ) ? $wp_registered_widgets[$widget_id]['name'] : $wp_registered_widgets[$widget_id]['name'] . " <a href='{$wp_registered_widgets[$widget_id]['all_link']}' class='edit-box open-box'>" . __('View all') . '</a>';
  94                 wp_add_dashboard_widget( $widget_id, $name, $wp_registered_widgets[$widget_id]['callback'], $wp_registered_widget_controls[$widget_id]['callback'] );
  95         }
  96
  97         if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget_id']) ) {
  98                 ob_start(); // hack - but the same hack wp-admin/widgets.php uses
  99                 wp_dashboard_trigger_widget_control( $_POST['widget_id'] );
 100                 ob_end_clean();
 101                 wp_redirect( remove_query_arg( 'edit' ) );
 102                 exit;
 103         }
 104
 105         if ( $update )
 106                 update_option( 'dashboard_widget_options', $widget_options );
 107
 108         do_action('do_meta_boxes', 'dashboard', 'normal', '');
 109         do_action('do_meta_boxes', 'dashboard', 'side', '');
 110 }
 111
 112 function wp_add_dashboard_widget( $widget_id, $widget_name, $callback, $control_callback = null ) {
 113         global $wp_dashboard_control_callbacks;
 114         if ( $control_callback && current_user_can( 'edit_dashboard' ) && is_callable( $control_callback ) ) {
 115                 $wp_dashboard_control_callbacks[$widget_id] = $control_callback;
 116                 if ( isset( $_GET['edit'] ) && $widget_id == $_GET['edit'] ) {
 117                         list($url) = explode( '#', add_query_arg( 'edit', false ), 2 );
 118                         $widget_name .= ' <span class="postbox-title-action"><a href="' . esc_url( $url ) . '">' . __( 'Cancel' ) . '</a></span>';
 119                         add_meta_box( $widget_id, $widget_name, '_wp_dashboard_control_callback', 'dashboard', 'normal', 'core' );
 120                         return;
 121                 }
 122                 list($url) = explode( '#', add_query_arg( 'edit', $widget_id ), 2 );
 123                 $widget_name .= ' <span class="postbox-title-action"><a href="' . esc_url( "$url#$widget_id" ) . '" class="edit-box open-box">' . __( 'Configure' ) . '</a></span>';
 124         }
 125         $side_widgets = array('dashboard_quick_press', 'dashboard_recent_drafts', 'dashboard_primary', 'dashboard_secondary');
 126         $location = 'normal';
 127         if ( in_array($widget_id, $side_widgets) )
 128                 $location = 'side';
 129         add_meta_box( $widget_id, $widget_name , $callback, 'dashboard', $location, 'core' );
 130 }
 131
 132 function _wp_dashboard_control_callback( $dashboard, $meta_box ) {
 133         echo '<form action="" method="post" class="dashboard-widget-control-form">';
 134         wp_dashboard_trigger_widget_control( $meta_box['id'] );
 135         echo "<p class='submit'><input type='hidden' name='widget_id' value='" . esc_attr($meta_box['id']) . "' /><input type='submit' value='" . esc_attr__( 'Submit' ) . "' /></p>";
 136
 137         echo '</form>';
 138 }
 139
 140 /**
 141  * Displays the dashboard.
 142  *
 143  * @since unknown
 144  */
 145 function wp_dashboard() {
 146         global $screen_layout_columns;
 147
 148         $hide2 = $hide3 = $hide4 = '';
 149         switch ( $screen_layout_columns ) {
 150                 case 4:
 151                         $width = 'width:24.5%;';
 152                         break;
 153                 case 3:
 154                         $width = 'width:32.67%;';
 155                         $hide4 = 'display:none;';
 156                         break;
 157                 case 2:
 158                         $width = 'width:49%;';
 159                         $hide3 = $hide4 = 'display:none;';
 160                         break;
 161                 default:
 162                         $width = 'width:98%;';
 163                         $hide2 = $hide3 = $hide4 = 'display:none;';
 164         }
 165 ?>
 166 <div id='dashboard-widgets' class='metabox-holder'>
 167 <?php
 168         echo "\t<div class='postbox-container' style='$width'>\n";
 169         do_meta_boxes( 'dashboard', 'normal', '' );
 170
 171         echo "\t</div><div class='postbox-container' style='{$hide2}$width'>\n";
 172         do_meta_boxes( 'dashboard', 'side', '' );
 173
 174         echo "\t</div><div class='postbox-container' style='{$hide3}$width'>\n";
 175         do_meta_boxes( 'dashboard', 'column3', '' );
 176
 177         echo "\t</div><div class='postbox-container' style='{$hide4}$width'>\n";
 178         do_meta_boxes( 'dashboard', 'column4', '' );
 179 ?>
 180 </div></div>
 181
 182 <form style='display: none' method='get' action=''>
 183         <p>
 184 <?php
 185         wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false );
 186         wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false );
 187 ?>
 188         </p>
 189 </form>
 190
 191 <?php
 192 }
 193
 194 /* Dashboard Widgets */
 195
 196 function wp_dashboard_right_now() {
 197         global $wp_registered_sidebars;
 198
 199         $num_posts = wp_count_posts( 'post' );
 200         $num_pages = wp_count_posts( 'page' );
 201
 202         $num_cats  = wp_count_terms('category');
 203
 204         $num_tags = wp_count_terms('post_tag');
 205
 206         $num_comm = wp_count_comments( );
 207
 208         echo "\n\t".'<p class="sub">' . __('At a Glance') . '</p>';
 209         echo "\n\t".'<div class="table">'."\n\t".'<table>';
 210         echo "\n\t".'<tr class="first">';
 211
 212         // Posts
 213         $num = number_format_i18n( $num_posts->publish );
 214         $text = _n( 'Post', 'Posts', intval($num_posts->publish) );
 215         if ( current_user_can( 'edit_posts' ) ) {
 216                 $num = "<a href='edit.php'>$num</a>";
 217                 $text = "<a href='edit.php'>$text</a>";
 218         }
 219         echo '<td class="first b b-posts">' . $num . '</td>';
 220         echo '<td class="t posts">' . $text . '</td>';
 221         /* TODO: Show status breakdown on hover
 222         if ( $can_edit_pages && !empty($num_pages->publish) ) { // how many pages is not exposed in feeds.  Don't show if !current_user_can
 223                 $post_type_texts[] = '<a href="edit-pages.php">'.sprintf( _n( '%s page', '%s pages', $num_pages->publish ), number_format_i18n( $num_pages->publish ) ).'</a>';
 224         }
 225         if ( $can_edit_posts && !empty($num_posts->draft) ) {
 226                 $post_type_texts[] = '<a href="edit.php?post_status=draft">'.sprintf( _n( '%s draft', '%s drafts', $num_posts->draft ), number_format_i18n( $num_posts->draft ) ).'</a>';
 227         }
 228         if ( $can_edit_posts && !empty($num_posts->future) ) {
 229                 $post_type_texts[] = '<a href="edit.php?post_status=future">'.sprintf( _n( '%s scheduled post', '%s scheduled posts', $num_posts->future ), number_format_i18n( $num_posts->future ) ).'</a>';
 230         }
 231         if ( current_user_can('publish_posts') && !empty($num_posts->pending) ) {
 232                 $pending_text = sprintf( _n( 'There is <a href="%1$s">%2$s post</a> pending your review.', 'There are <a href="%1$s">%2$s posts</a> pending your review.', $num_posts->pending ), 'edit.php?post_status=pending', number_format_i18n( $num_posts->pending ) );
 233         } else {
 234                 $pending_text = '';
 235         }
 236         */
 237
 238         // Total Comments
 239         $num = number_format_i18n($num_comm->total_comments);
 240         $text = _n( 'Comment', 'Comments', $num_comm->total_comments );
 241         if ( current_user_can( 'moderate_comments' ) ) {
 242                 $num = "<a href='edit-comments.php'>$num</a>";
 243                 $text = "<a href='edit-comments.php'>$text</a>";
 244         }
 245         echo '<td class="b b-comments">' . $num . '</td>';
 246         echo '<td class="last t comments">' . $text . '</td>';
 247
 248         echo '</tr><tr>';
 249
 250         // Pages
 251         $num = number_format_i18n( $num_pages->publish );
 252         $text = _n( 'Page', 'Pages', $num_pages->publish );
 253         if ( current_user_can( 'edit_pages' ) ) {
 254                 $num = "<a href='edit-pages.php'>$num</a>";
 255                 $text = "<a href='edit-pages.php'>$text</a>";
 256         }
 257         echo '<td class="first b b_pages">' . $num . '</td>';
 258         echo '<td class="t pages">' . $text . '</td>';
 259
 260         // Approved Comments
 261         $num = number_format_i18n($num_comm->approved);
 262         $text = _nc( 'Approved|Right Now', 'Approved', $num_comm->approved );
 263         if ( current_user_can( 'moderate_comments' ) ) {
 264                 $num = "<a href='edit-comments.php?comment_status=approved'>$num</a>";
 265                 $text = "<a class='approved' href='edit-comments.php?comment_status=approved'>$text</a>";
 266         }
 267         echo '<td class="b b_approved">' . $num . '</td>';
 268         echo '<td class="last t">' . $text . '</td>';
 269
 270         echo "</tr>\n\t<tr>";
 271
 272         // Categories
 273         $num = number_format_i18n( $num_cats );
 274         $text = _n( 'Category', 'Categories', $num_cats );
 275         if ( current_user_can( 'manage_categories' ) ) {
 276                 $num = "<a href='categories.php'>$num</a>";
 277                 $text = "<a href='categories.php'>$text</a>";
 278         }
 279         echo '<td class="first b b-cats">' . $num . '</td>';
 280         echo '<td class="t cats">' . $text . '</td>';
 281
 282         // Pending Comments
 283         $num = number_format_i18n($num_comm->moderated);
 284         $text = _n( 'Pending', 'Pending', $num_comm->moderated );
 285         if ( current_user_can( 'moderate_comments' ) ) {
 286                 $num = "<a href='edit-comments.php?comment_status=moderated'><span class='pending-count'>$num</span></a>";
 287                 $text = "<a class='waiting' href='edit-comments.php?comment_status=moderated'>$text</a>";
 288         }
 289         echo '<td class="b b-waiting">' . $num . '</td>';
 290         echo '<td class="last t">' . $text . '</td>';
 291
 292         echo "</tr>\n\t<tr>";
 293
 294         // Tags
 295         $num = number_format_i18n( $num_tags );
 296         $text = _n( 'Tag', 'Tags', $num_tags );
 297         if ( current_user_can( 'manage_categories' ) ) {
 298                 $num = "<a href='edit-tags.php'>$num</a>";
 299                 $text = "<a href='edit-tags.php'>$text</a>";
 300         }
 301         echo '<td class="first b b-tags">' . $num . '</td>';
 302         echo '<td class="t tags">' . $text . '</td>';
 303
 304         // Spam Comments
 305         $num = number_format_i18n($num_comm->spam);
 306         $text = _n( 'Spam', 'Spam', $num_comm->spam );
 307         if ( current_user_can( 'moderate_comments' ) ) {
 308                 $num = "<a href='edit-comments.php?comment_status=spam'><span class='spam-count'>$num</span></a>";
 309                 $text = "<a class='spam' href='edit-comments.php?comment_status=spam'>$text</a>";
 310         }
 311         echo '<td class="b b-spam">' . $num . '</td>';
 312         echo '<td class="last t">' . $text . '</td>';
 313
 314         echo "</tr>";
 315         do_action('right_now_table_end');
 316         echo "\n\t</table>\n\t</div>";
 317
 318         echo "\n\t".'<div class="versions">';
 319         $ct = current_theme_info();
 320
 321         echo "\n\t<p>";
 322         if ( !empty($wp_registered_sidebars) ) {
 323                 $sidebars_widgets = wp_get_sidebars_widgets();
 324                 $num_widgets = 0;
 325                 foreach ( (array) $sidebars_widgets as $k => $v ) {
 326                         if ( 'wp_inactive_widgets' == $k )
 327                                 continue;
 328                         if ( is_array($v) )
 329                                 $num_widgets = $num_widgets + count($v);
 330                 }
 331                 $num = number_format_i18n( $num_widgets );
 332
 333                 if ( current_user_can( 'switch_themes' ) ) {
 334                         echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>';
 335                         printf(_n('Theme <span class="b"><a href="themes.php">%1$s</a></span> with <span class="b"><a href="widgets.php">%2$s Widget</a></span>', 'Theme <span class="b"><a href="themes.php">%1$s</a></span> with <span class="b"><a href="widgets.php">%2$s Widgets</a></span>', $num_widgets), $ct->title, $num);
 336                 } else {
 337                         printf(_n('Theme <span class="b">%1$s</span> with <span class="b">%2$s Widget</span>', 'Theme <span class="b">%1$s</span> with <span class="b">%2$s Widgets</span>', $num_widgets), $ct->title, $num);
 338                 }
 339         } else {
 340                 if ( current_user_can( 'switch_themes' ) ) {
 341                         echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>';
 342                         printf('Theme <span class="b"><a href="themes.php">%1$s</a></span>', $ct->title);
 343                 } else {
 344                         printf('Theme <span class="b">%1$s</span>', $ct->title);
 345                 }
 346         }
 347         echo '</p>';
 348
 349         update_right_now_message();
 350
 351         echo "\n\t".'<br class="clear" /></div>';
 352         do_action( 'rightnow_end' );
 353         do_action( 'activity_box_end' );
 354 }
 355
 356 function wp_dashboard_quick_press() {
 357         $drafts = false;
 358         if ( 'post' === strtolower( $_SERVER['REQUEST_METHOD'] ) && isset( $_POST['action'] ) && 0 === strpos( $_POST['action'], 'post-quickpress' ) && (int) $_POST['post_ID'] ) {
 359                 $view = get_permalink( $_POST['post_ID'] );
 360                 $edit = esc_url( get_edit_post_link( $_POST['post_ID'] ) );
 361                 if ( 'post-quickpress-publish' == $_POST['action'] ) {
 362                         if ( current_user_can('publish_posts') )
 363                                 printf( '<div class="message"><p>' . __( 'Post Published. <a href="%s">View post</a> | <a href="%s">Edit post</a>' ) . '</p></div>', esc_url( $view ), $edit );
 364                         else
 365                                 printf( '<div class="message"><p>' . __( 'Post submitted. <a href="%s">Preview post</a> | <a href="%s">Edit post</a>' ) . '</p></div>', esc_url( add_query_arg( 'preview', 1, $view ) ), $edit );
 366                 } else {
 367                         printf( '<div class="message"><p>' . __( 'Draft Saved. <a href="%s">Preview post</a> | <a href="%s">Edit post</a>' ) . '</p></div>', esc_url( add_query_arg( 'preview', 1, $view ) ), $edit );
 368                         $drafts_query = new WP_Query( array(
 369                                 'post_type' => 'post',
 370                                 'post_status' => 'draft',
 371                                 'author' => $GLOBALS['current_user']->ID,
 372                                 'posts_per_page' => 1,
 373                                 'orderby' => 'modified',
 374                                 'order' => 'DESC'
 375                         ) );
 376
 377                         if ( $drafts_query->posts )
 378                                 $drafts =& $drafts_query->posts;
 379                 }
 380                 printf('<p class="textright">' . __('You can also try %s, easy blogging from anywhere on the Web.') . '</p>', '<a href="tools.php">' . __('Press This') . '</a>' );
 381                 $_REQUEST = array(); // hack for get_default_post_to_edit()
 382         }
 383
 384         $post = get_default_post_to_edit();
 385 ?>
 386
 387         <form name="post" action="<?php echo esc_url( admin_url( 'post.php' ) ); ?>" method="post" id="quick-press">
 388                 <h4 id="quick-post-title"><label for="title"><?php _e('Title') ?></label></h4>
 389                 <div class="input-text-wrap">
 390                         <input type="text" name="post_title" id="title" tabindex="1" autocomplete="off" value="<?php echo esc_attr( $post->post_title ); ?>" />
 391                 </div>
 392
 393                 <?php if ( current_user_can( 'upload_files' ) ) : ?>
 394                 <div id="media-buttons" class="hide-if-no-js">
 395                         <?php do_action( 'media_buttons' ); ?>
 396                 </div>
 397                 <?php endif; ?>
 398
 399                 <h4 id="content-label"><label for="content"><?php _e('Content') ?></label></h4>
 400                 <div class="textarea-wrap">
 401                         <textarea name="content" id="content" class="mceEditor" rows="3" cols="15" tabindex="2"><?php echo $post->post_content; ?></textarea>
 402                 </div>
 403
 404                 <script type="text/javascript">edCanvas = document.getElementById('content');edInsertContent = null;</script>
 405
 406                 <h4><label for="tags-input"><?php _e('Tags') ?></label></h4>
 407                 <div class="input-text-wrap">
 408                         <input type="text" name="tags_input" id="tags-input" tabindex="3" value="<?php echo get_tags_to_edit( $post->ID ); ?>" />
 409                 </div>
 410
 411                 <p class="submit">
 412                         <input type="hidden" name="action" id="quickpost-action" value="post-quickpress-save" />
 413                         <input type="hidden" name="quickpress_post_ID" value="<?php echo (int) $post->ID; ?>" />
 414                         <?php wp_nonce_field('add-post'); ?>
 415                         <input type="submit" name="save" id="save-post" class="button" tabindex="4" value="<?php esc_attr_e('Save Draft'); ?>" />
 416                         <input type="reset" value="<?php esc_attr_e( 'Reset' ); ?>" class="button" />
 417                         <?php if ( current_user_can('publish_posts') ) { ?>
 418                         <input type="submit" name="publish" id="publish" accesskey="p" tabindex="5" class="button-primary" value="<?php esc_attr_e('Publish'); ?>" />
 419                         <?php } else { ?>
 420                         <input type="submit" name="publish" id="publish" accesskey="p" tabindex="5" class="button-primary" value="<?php esc_attr_e('Submit for Review'); ?>" />
 421                         <?php } ?>
 422                         <br class="clear" />
 423                 </p>
 424
 425         </form>
 426
 427 <?php
 428         if ( $drafts )
 429                 wp_dashboard_recent_drafts( $drafts );
 430 }
 431
 432 function wp_dashboard_recent_drafts( $drafts = false ) {
 433         if ( !$drafts ) {
 434                 $drafts_query = new WP_Query( array(
 435                         'post_type' => 'post',
 436                         'post_status' => 'draft',
 437                         'author' => $GLOBALS['current_user']->ID,
 438                         'posts_per_page' => 5,
 439                         'orderby' => 'modified',
 440                         'order' => 'DESC'
 441                 ) );
 442                 $drafts =& $drafts_query->posts;
 443         }
 444
 445         if ( $drafts && is_array( $drafts ) ) {
 446                 $list = array();
 447                 foreach ( $drafts as $draft ) {
 448                         $url = get_edit_post_link( $draft->ID );
 449                         $title = _draft_or_post_title( $draft->ID );
 450                         $item = "<h4><a href='$url' title='" . sprintf( __( 'Edit &#8220;%s&#8221;' ), esc_attr( $title ) ) . "'>$title</a> <abbr title='" . get_the_time(__('Y/m/d g:i:s A'), $draft) . "'>" . get_the_time( get_option( 'date_format' ), $draft ) . '</abbr></h4>';
 451                         if ( $the_content = preg_split( '#\s#', strip_tags( $draft->post_content ), 11, PREG_SPLIT_NO_EMPTY ) )
 452                                 $item .= '<p>' . join( ' ', array_slice( $the_content, 0, 10 ) ) . ( 10 < count( $the_content ) ? '&hellip;' : '' ) . '</p>';
 453                         $list[] = $item;
 454                 }
 455 ?>
 456         <ul>
 457                 <li><?php echo join( "</li>\n<li>", $list ); ?></li>
 458         </ul>
 459         <p class="textright"><a href="edit.php?post_status=draft" class="button"><?php _e('View all'); ?></a></p>
 460 <?php
 461         } else {
 462                 _e('There are no drafts at the moment');
 463         }
 464 }
 465
 466 /**
 467  * Display recent comments dashboard widget content.
 468  *
 469  * @since unknown
 470  */
 471 function wp_dashboard_recent_comments() {
 472         global $wpdb;
 473
 474         if ( current_user_can('edit_posts') )
 475                 $allowed_states = array('0', '1');
 476         else
 477                 $allowed_states = array('1');
 478
 479         // Select all comment types and filter out spam later for better query performance.
 480         $comments = array();
 481         $start = 0;
 482
 483         while ( count( $comments ) < 5 && $possible = $wpdb->get_results( "SELECT * FROM $wpdb->comments ORDER BY comment_date_gmt DESC LIMIT $start, 50" ) ) {
 484
 485                 foreach ( $possible as $comment ) {
 486                         if ( count( $comments ) >= 5 )
 487                                 break;
 488                         if ( in_array( $comment->comment_approved, $allowed_states ) )
 489                                 $comments[] = $comment;
 490                 }
 491
 492                 $start = $start + 50;
 493         }
 494
 495         if ( $comments ) :
 496 ?>
 497
 498                 <div id="the-comment-list" class="list:comment">
 499 <?php
 500                 foreach ( $comments as $comment )
 501                         _wp_dashboard_recent_comments_row( $comment );
 502 ?>
 503
 504                 </div>
 505
 506 <?php
 507                 if ( current_user_can('edit_posts') ) { ?>
 508                         <p class="textright"><a href="edit-comments.php" class="button"><?php _e('View all'); ?></a></p>
 509 <?php   }
 510
 511                 wp_comment_reply( -1, false, 'dashboard', false );
 512
 513         else :
 514 ?>
 515
 516         <p><?php _e( 'No comments yet.' ); ?></p>
 517
 518 <?php
 519         endif; // $comments;
 520 }
 521
 522 function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) {
 523         $GLOBALS['comment'] =& $comment;
 524
 525         $comment_post_url = get_edit_post_link( $comment->comment_post_ID );
 526         $comment_post_title = strip_tags(get_the_title( $comment->comment_post_ID ));
 527         $comment_post_link = "<a href='$comment_post_url'>$comment_post_title</a>";
 528         $comment_link = '<a class="comment-link" href="' . esc_url(get_comment_link()) . '">#</a>';
 529
 530         $delete_url = esc_url( wp_nonce_url( "comment.php?action=deletecomment&p=$comment->comment_post_ID&c=$comment->comment_ID", "delete-comment_$comment->comment_ID" ) );
 531         $approve_url = esc_url( wp_nonce_url( "comment.php?action=approvecomment&p=$comment->comment_post_ID&c=$comment->comment_ID", "approve-comment_$comment->comment_ID" ) );
 532         $unapprove_url = esc_url( wp_nonce_url( "comment.php?action=unapprovecomment&p=$comment->comment_post_ID&c=$comment->comment_ID", "unapprove-comment_$comment->comment_ID" ) );
 533         $spam_url = esc_url( wp_nonce_url( "comment.php?action=deletecomment&dt=spam&p=$comment->comment_post_ID&c=$comment->comment_ID", "delete-comment_$comment->comment_ID" ) );
 534
 535         $actions = array();
 536
 537         $actions_string = '';
 538         if ( current_user_can('edit_post', $comment->comment_post_ID) ) {
 539                 $actions['approve'] = "<a href='$approve_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=approved vim-a' title='" . __( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>';
 540                 $actions['unapprove'] = "<a href='$unapprove_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=unapproved vim-u' title='" . __( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>';
 541                 $actions['edit'] = "<a href='comment.php?action=editcomment&amp;c={$comment->comment_ID}' title='" . __('Edit comment') . "'>". __('Edit') . '</a>';
 542                 //$actions['quickedit'] = '<a onclick="commentReply.open(\''.$comment->comment_ID.'\',\''.$comment->comment_post_ID.'\',\'edit\');return false;" class="vim-q" title="'.__('Quick Edit').'" href="#">' . __('Quick&nbsp;Edit') . '</a>';
 543                 $actions['reply'] = '<a onclick="commentReply.open(\''.$comment->comment_ID.'\',\''.$comment->comment_post_ID.'\');return false;" class="vim-r hide-if-no-js" title="'.__('Reply to this comment').'" href="#">' . __('Reply') . '</a>';
 544                 $actions['spam'] = "<a href='$spam_url' class='delete:the-comment-list:comment-$comment->comment_ID::spam=1 vim-s vim-destructive' title='" . __( 'Mark this comment as spam' ) . "'>" . /* translators: mark as spam link */  _x( 'Spam', 'verb' ) . '</a>';
 545                 $actions['delete'] = "<a href='$delete_url' class='delete:the-comment-list:comment-$comment->comment_ID delete vim-d vim-destructive'>" . __('Delete') . '</a>';
 546
 547                 $actions = apply_filters( 'comment_row_actions', $actions, $comment );
 548
 549                 $i = 0;
 550                 foreach ( $actions as $action => $link ) {
 551                         ++$i;
 552                         ( ( ('approve' == $action || 'unapprove' == $action) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | ';
 553
 554                         // Reply and quickedit need a hide-if-no-js span
 555                         if ( 'reply' == $action || 'quickedit' == $action )
 556                                 $action .= ' hide-if-no-js';
 557
 558                         $actions_string .= "<span class='$action'>$sep$link</span>";
 559                 }
 560         }
 561
 562 ?>
 563
 564                 <div id="comment-<?php echo $comment->comment_ID; ?>" <?php comment_class( array( 'comment-item', wp_get_comment_status($comment->comment_ID) ) ); ?>>
 565                         <?php if ( !$comment->comment_type || 'comment' == $comment->comment_type ) : ?>
 566
 567                         <?php echo get_avatar( $comment, 50 ); ?>
 568
 569                         <div class="dashboard-comment-wrap">
 570                         <h4 class="comment-meta"><?php printf( __( 'From %1$s on %2$s%3$s' ), '<cite class="comment-author">' . get_comment_author_link() . '</cite>', $comment_post_link." ".$comment_link, ' <span class="approve">' . __( '[Pending]' ) . '</span>' ); ?></h4>
 571
 572                         <?php
 573                         else :
 574                                 switch ( $comment->comment_type ) :
 575                                 case 'pingback' :
 576                                         $type = __( 'Pingback' );
 577                                         break;
 578                                 case 'trackback' :
 579                                         $type = __( 'Trackback' );
 580                                         break;
 581                                 default :
 582                                         $type = ucwords( $comment->comment_type );
 583                                 endswitch;
 584                                 $type = esc_html( $type );
 585                         ?>
 586                         <div class="dashboard-comment-wrap">
 587                         <?php /* translators: %1$s is type of comment, %2$s is link to the post */ ?>
 588                         <h4 class="comment-meta"><?php printf( _x( '%1$s on %2$s', 'dashboard' ), "<strong>$type</strong>", $comment_post_link ); ?></h4>
 589                         <p class="comment-author"><?php comment_author_link(); ?></p>
 590
 591                         <?php endif; // comment_type ?>
 592                         <blockquote><p><?php comment_excerpt(); ?></p></blockquote>
 593                         <p class="row-actions"><?php echo $actions_string; ?></p>
 594
 595                         <div id="inline-<?php echo $comment->comment_ID; ?>" class="hidden">
 596                                 <textarea class="comment" rows="3" cols="10"><?php echo $comment->comment_content; ?></textarea>
 597                                 <div class="author-email"><?php echo esc_attr( $comment->comment_author_email ); ?></div>
 598                                 <div class="author"><?php echo esc_attr( $comment->comment_author ); ?></div>
 599                                 <div class="author-url"><?php echo esc_attr( $comment->comment_author_url ); ?></div>
 600                                 <div class="comment_status"><?php echo $comment->comment_approved; ?></div>
 601                         </div>
 602                         </div>
 603                 </div>
 604 <?php
 605 }
 606
 607 function wp_dashboard_incoming_links() {
 608         echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading&#8230;' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>';
 609 }
 610
 611 /**
 612  * Display incoming links dashboard widget content.
 613  *
 614  * @since unknown
 615  */
 616 function wp_dashboard_incoming_links_output() {
 617         $widgets = get_option( 'dashboard_widget_options' );
 618         @extract( @$widgets['dashboard_incoming_links'], EXTR_SKIP );
 619         $rss = fetch_feed( $url );
 620
 621         if ( is_wp_error($rss) ) {
 622                 if ( is_admin() || current_user_can('manage_options') ) {
 623                         echo '<p>';
 624                         printf(__('<strong>RSS Error</strong>: %s'), $rss->get_error_message());
 625                         echo '</p>';
 626                 }
 627                 return;
 628         }
 629
 630         if ( !$rss->get_item_quantity() ) {
 631                 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&hellip; yet. It&#8217;s okay &#8212; there is no rush.') . "</p>\n";
 632                 return;
 633         }
 634
 635         echo "<ul>\n";
 636
 637         if ( !isset($items) )
 638                 $items = 10;
 639
 640         foreach ( $rss->get_items(0, $items) as $item ) {
 641                 $publisher = '';
 642                 $site_link = '';
 643                 $link = '';
 644                 $content = '';
 645                 $date = '';
 646                 $link = esc_url( strip_tags( $item->get_link() ) );
 647
 648                 $author = $item->get_author();
 649                 if ( $author ) {
 650                         $site_link = esc_url( strip_tags( $author->get_link() ) );
 651
 652                         if ( !$publisher = esc_html( strip_tags( $author->get_name() ) ) )
 653                                 $publisher = __( 'Somebody' );
 654                 } else {
 655                   $publisher = __( 'Somebody' );
 656                 }
 657                 if ( $site_link )
 658                         $publisher = "<a href='$site_link'>$publisher</a>";
 659                 else
 660                         $publisher = "<strong>$publisher</strong>";
 661
 662                 $content = $item->get_content();
 663                 $content = wp_html_excerpt($content, 50) . ' ...';
 664
 665                 if ( $link )
 666                         /* translators: incoming links feed, %1$s is other person, %3$s is content */
 667                         $text = __( '%1$s linked here <a href="%2$s">saying</a>, "%3$s"' );
 668                 else
 669                         /* translators: incoming links feed, %1$s is other person, %3$s is content */
 670                         $text = __( '%1$s linked here saying, "%3$s"' );
 671
 672                 if ( $show_date ) {
 673                         if ( $show_author || $show_summary )
 674                                 /* translators: incoming links feed, %4$s is the date */
 675                                 $text .= ' ' . __( 'on %4$s' );
 676                         $date = esc_html( strip_tags( $item->get_date() ) );
 677                         $date = strtotime( $date );
 678                         $date = gmdate( get_option( 'date_format' ), $date );
 679                 }
 680
 681                 echo "\t<li>" . sprintf( $text, $publisher, $link, $content, $date ) . "</li>\n";
 682         }
 683
 684         echo "</ul>\n";
 685
 686 }
 687
 688 function wp_dashboard_incoming_links_control() {
 689         wp_dashboard_rss_control( 'dashboard_incoming_links', array( 'title' => false, 'show_summary' => false, 'show_author' => false ) );
 690 }
 691
 692 function wp_dashboard_primary() {
 693         echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading&#8230;' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>';
 694 }
 695
 696 function wp_dashboard_primary_control() {
 697         wp_dashboard_rss_control( 'dashboard_primary' );
 698 }
 699
 700 /**
 701  * {@internal Missing Short Description}}
 702  *
 703  * @since unknown
 704  *
 705  * @param int $widget_id
 706  */
 707 function wp_dashboard_rss_output( $widget_id ) {
 708         $widgets = get_option( 'dashboard_widget_options' );
 709         echo "<div class='rss-widget'>";
 710         wp_widget_rss_output( $widgets[$widget_id] );
 711         echo "</div>";
 712 }
 713
 714 function wp_dashboard_secondary() {
 715         echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading&#8230;' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>';
 716 }
 717
 718 function wp_dashboard_secondary_control() {
 719         wp_dashboard_rss_control( 'dashboard_secondary' );
 720 }
 721
 722 /**
 723  * Display secondary dashboard RSS widget feed.
 724  *
 725  * @since unknown
 726  *
 727  * @return unknown
 728  */
 729 function wp_dashboard_secondary_output() {
 730         $widgets = get_option( 'dashboard_widget_options' );
 731         @extract( @$widgets['dashboard_secondary'], EXTR_SKIP );
 732         $rss = @fetch_feed( $url );
 733
 734         if ( is_wp_error($rss) ) {
 735                 if ( is_admin() || current_user_can('manage_options') ) {
 736                         echo '<div class="rss-widget"><p>';
 737                         printf(__('<strong>RSS Error</strong>: %s'), $rss->get_error_message());
 738                         echo '</p></div>';
 739                 }
 740         } elseif ( !$rss->get_item_quantity() ) {
 741                 return false;
 742         } else {
 743                 echo '<div class="rss-widget">';
 744                 wp_widget_rss_output( $rss, $widgets['dashboard_secondary'] );
 745                 echo '</div>';
 746         }
 747 }
 748
 749 function wp_dashboard_plugins() {
 750         echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading&#8230;' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>';
 751 }
 752
 753 /**
 754  * Display plugins most popular, newest plugins, and recently updated widget text.
 755  *
 756  * @since unknown
 757  */
 758 function wp_dashboard_plugins_output() {
 759         $popular = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/popular/' );
 760         $new     = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/new/' );
 761         $updated = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/updated/' );
 762
 763         if ( false === $plugin_slugs = get_transient( 'plugin_slugs' ) ) {
 764                 $plugin_slugs = array_keys( get_plugins() );
 765                 set_transient( 'plugin_slugs', $plugin_slugs, 86400 );
 766         }
 767
 768         foreach ( array( 'popular' => __('Most Popular'), 'new' => __('Newest Plugins'), 'updated' => __('Recently Updated') ) as $feed => $label ) {
 769                 if ( is_wp_error($$feed) || !$$feed->get_item_quantity() )
 770                         continue;
 771
 772                 $items = $$feed->get_items(0, 5);
 773
 774                 // Pick a random, non-installed plugin
 775                 while ( true ) {
 776                         // Abort this foreach loop iteration if there's no plugins left of this type
 777                         if ( 0 == count($items) )
 778                                 continue 2;
 779
 780                         $item_key = array_rand($items);
 781                         $item = $items[$item_key];
 782
 783                         list($link, $frag) = explode( '#', $item->get_link() );
 784
 785                         $link = esc_url($link);
 786                         if ( preg_match( '|/([^/]+?)/?$|', $link, $matches ) )
 787                                 $slug = $matches[1];
 788                         else {
 789                                 unset( $items[$item_key] );
 790                                 continue;
 791                         }
 792
 793                         // Is this random plugin's slug already installed? If so, try again.
 794                         reset( $plugin_slugs );
 795                         foreach ( $plugin_slugs as $plugin_slug ) {
 796                                 if ( $slug == substr( $plugin_slug, 0, strlen( $slug ) ) ) {
 797                                         unset( $items[$item_key] );
 798                                         continue 2;
 799                                 }
 800                         }
 801
 802                         // If we get to this point, then the random plugin isn't installed and we can stop the while().
 803                         break;
 804                 }
 805
 806                 // Eliminate some common badly formed plugin descriptions
 807                 while ( ( null !== $item_key = array_rand($items) ) && false !== strpos( $items[$item_key]->get_description(), 'Plugin Name:' ) )
 808                         unset($items[$item_key]);
 809
 810                 if ( !isset($items[$item_key]) )
 811                         continue;
 812
 813                 // current bbPress feed item titles are: user on "topic title"
 814                 if ( preg_match( '/&quot;(.*)&quot;/s', $item->get_title(), $matches ) )
 815                         $title = $matches[1];
 816                 else // but let's make it forward compatible if things change
 817                         $title = $item->get_title();
 818                 $title = esc_html( $title );
 819
 820                 $description = esc_html( strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset'))) );
 821
 822                 $ilink = wp_nonce_url('plugin-install.php?tab=plugin-information&plugin=' . $slug, 'install-plugin_' . $slug) .
 823                                                         '&amp;TB_iframe=true&amp;width=600&amp;height=800';
 824
 825                 echo "<h4>$label</h4>\n";
 826                 echo "<h5><a href='$link'>$title</a></h5>&nbsp;<span>(<a href='$ilink' class='thickbox' title='$title'>" . __( 'Install' ) . "</a>)</span>\n";
 827                 echo "<p>$description</p>\n";
 828         }
 829 }
 830
 831 /**
 832  * Checks to see if all of the feed url in $check_urls are cached.
 833  *
 834  * If $check_urls is empty, look for the rss feed url found in the dashboard
 835  * widget optios of $widget_id. If cached, call $callback, a function that
 836  * echoes out output for this widget. If not cache, echo a "Loading..." stub
 837  * which is later replaced by AJAX call (see top of /wp-admin/index.php)
 838  *
 839  * @since unknown
 840  *
 841  * @param int $widget_id
 842  * @param callback $callback
 843  * @param array $check_urls RSS feeds
 844  * @return bool False on failure. True on success.
 845  */
 846 function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) {
 847         $loading = '<p class="widget-loading">' . __( 'Loading&#8230;' ) . '</p>';
 848
 849         if ( empty($check_urls) ) {
 850                 $widgets = get_option( 'dashboard_widget_options' );
 851                 if ( empty($widgets[$widget_id]['url']) ) {
 852                         echo $loading;
 853                         return false;
 854                 }
 855                 $check_urls = array( $widgets[$widget_id]['url'] );
 856         }
 857
 858         include_once ABSPATH . WPINC . '/class-feed.php';
 859         foreach ( $check_urls as $check_url ) {
 860                 $cache = new WP_Feed_Cache_Transient('', md5($check_url), '');
 861                 if ( ! $cache->load() ) {
 862                         echo $loading;
 863                         return false;
 864                 }
 865         }
 866
 867         if ( $callback && is_callable( $callback ) ) {
 868                 $args = array_slice( func_get_args(), 2 );
 869                 array_unshift( $args, $widget_id );
 870                 call_user_func_array( $callback, $args );
 871         }
 872
 873         return true;
 874 }
 875
 876 /* Dashboard Widgets Controls */
 877
 878 // Calls widget_control callback
 879 /**
 880  * Calls widget control callback.
 881  *
 882  * @since unknown
 883  *
 884  * @param int $widget_control_id Registered Widget ID.
 885  */
 886 function wp_dashboard_trigger_widget_control( $widget_control_id = false ) {
 887         global $wp_dashboard_control_callbacks;
 888
 889         if ( is_scalar($widget_control_id) && $widget_control_id && isset($wp_dashboard_control_callbacks[$widget_control_id]) && is_callable($wp_dashboard_control_callbacks[$widget_control_id]) ) {
 890                 call_user_func( $wp_dashboard_control_callbacks[$widget_control_id], '', array( 'id' => $widget_control_id, 'callback' => $wp_dashboard_control_callbacks[$widget_control_id] ) );
 891         }
 892 }
 893
 894 /**
 895  * The RSS dashboard widget control.
 896  *
 897  * Sets up $args to be used as input to wp_widget_rss_form(). Handles POST data
 898  * from RSS-type widgets.
 899  *
 900  * @since unknown
 901  *
 902  * @param string widget_id
 903  * @param array form_inputs
 904  */
 905 function wp_dashboard_rss_control( $widget_id, $form_inputs = array() ) {
 906         if ( !$widget_options = get_option( 'dashboard_widget_options' ) )
 907                 $widget_options = array();
 908
 909         if ( !isset($widget_options[$widget_id]) )
 910                 $widget_options[$widget_id] = array();
 911
 912         $number = 1; // Hack to use wp_widget_rss_form()
 913         $widget_options[$widget_id]['number'] = $number;
 914
 915         if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-rss'][$number]) ) {
 916                 $_POST['widget-rss'][$number] = stripslashes_deep( $_POST['widget-rss'][$number] );
 917                 $widget_options[$widget_id] = wp_widget_rss_process( $_POST['widget-rss'][$number] );
 918                 // title is optional.  If black, fill it if possible
 919                 if ( !$widget_options[$widget_id]['title'] && isset($_POST['widget-rss'][$number]['title']) ) {
 920                         $rss = fetch_feed($widget_options[$widget_id]['url']);
 921                         if ( ! is_wp_error($rss) )
 922                                 $widget_options[$widget_id]['title'] = htmlentities(strip_tags($rss->get_title()));
 923                         else
 924                                 $widget_options[$widget_id]['title'] = htmlentities(__('Unknown Feed'));
 925                 }
 926                 update_option( 'dashboard_widget_options', $widget_options );
 927         }
 928
 929         wp_widget_rss_form( $widget_options[$widget_id], $form_inputs );
 930 }
 931
 932 /**
 933  * Empty function usable by plugins to output empty dashboard widget (to be populated later by JS).
 934  */
 935 function wp_dashboard_empty() {}
 936
 937 ?>