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PHP Cross Reference of Wordpress 2.9.1 |
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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 $num_items = isset($widget_options['dashboard_incoming_links']['items']) ? $widget_options['dashboard_incoming_links']['items'] : 10; 38 $widget_options['dashboard_incoming_links'] = array( 39 'home' => get_option('home'), 40 'link' => apply_filters( 'dashboard_incoming_links_link', 'http://blogsearch.google.com/blogsearch?scoring=d&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ), 41 'url' => isset($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?scoring=d&ie=utf-8&num=' . $num_items . '&output=rss&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ), 42 'items' => $num_items, 43 'show_date' => isset($widget_options['dashboard_incoming_links']['show_date']) ? $widget_options['dashboard_incoming_links']['show_date'] : false 44 ); 45 } 46 wp_add_dashboard_widget( 'dashboard_incoming_links', __( 'Incoming Links' ), 'wp_dashboard_incoming_links', 'wp_dashboard_incoming_links_control' ); 47 48 // WP Plugins Widget 49 if ( current_user_can( 'activate_plugins' ) ) 50 wp_add_dashboard_widget( 'dashboard_plugins', __( 'Plugins' ), 'wp_dashboard_plugins' ); 51 52 // QuickPress Widget 53 if ( current_user_can('edit_posts') ) 54 wp_add_dashboard_widget( 'dashboard_quick_press', __( 'QuickPress' ), 'wp_dashboard_quick_press' ); 55 56 // Recent Drafts 57 if ( current_user_can('edit_posts') ) 58 wp_add_dashboard_widget( 'dashboard_recent_drafts', __('Recent Drafts'), 'wp_dashboard_recent_drafts' ); 59 60 // Primary feed (Dev Blog) Widget 61 if ( !isset( $widget_options['dashboard_primary'] ) ) { 62 $update = true; 63 $widget_options['dashboard_primary'] = array( 64 'link' => apply_filters( 'dashboard_primary_link', __( 'http://wordpress.org/development/' ) ), 65 'url' => apply_filters( 'dashboard_primary_feed', __( 'http://wordpress.org/development/feed/' ) ), 66 'title' => apply_filters( 'dashboard_primary_title', __( 'WordPress Development Blog' ) ), 67 'items' => 2, 68 'show_summary' => 1, 69 'show_author' => 0, 70 'show_date' => 1 71 ); 72 } 73 wp_add_dashboard_widget( 'dashboard_primary', $widget_options['dashboard_primary']['title'], 'wp_dashboard_primary', 'wp_dashboard_primary_control' ); 74 75 // Secondary Feed (Planet) Widget 76 if ( !isset( $widget_options['dashboard_secondary'] ) ) { 77 $update = true; 78 $widget_options['dashboard_secondary'] = array( 79 'link' => apply_filters( 'dashboard_secondary_link', __( 'http://planet.wordpress.org/' ) ), 80 'url' => apply_filters( 'dashboard_secondary_feed', __( 'http://planet.wordpress.org/feed/' ) ), 81 'title' => apply_filters( 'dashboard_secondary_title', __( 'Other WordPress News' ) ), 82 'items' => 5 83 ); 84 } 85 wp_add_dashboard_widget( 'dashboard_secondary', $widget_options['dashboard_secondary']['title'], 'wp_dashboard_secondary', 'wp_dashboard_secondary_control' ); 86 87 // Hook to register new widgets 88 do_action( 'wp_dashboard_setup' ); 89 90 // Filter widget order 91 $dashboard_widgets = apply_filters( 'wp_dashboard_widgets', array() ); 92 93 foreach ( $dashboard_widgets as $widget_id ) { 94 $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>'; 95 wp_add_dashboard_widget( $widget_id, $name, $wp_registered_widgets[$widget_id]['callback'], $wp_registered_widget_controls[$widget_id]['callback'] ); 96 } 97 98 if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget_id']) ) { 99 ob_start(); // hack - but the same hack wp-admin/widgets.php uses 100 wp_dashboard_trigger_widget_control( $_POST['widget_id'] ); 101 ob_end_clean(); 102 wp_redirect( remove_query_arg( 'edit' ) ); 103 exit; 104 } 105 106 if ( $update ) 107 update_option( 'dashboard_widget_options', $widget_options ); 108 109 do_action('do_meta_boxes', 'dashboard', 'normal', ''); 110 do_action('do_meta_boxes', 'dashboard', 'side', ''); 111 } 112 113 function wp_add_dashboard_widget( $widget_id, $widget_name, $callback, $control_callback = null ) { 114 global $wp_dashboard_control_callbacks; 115 if ( $control_callback && current_user_can( 'edit_dashboard' ) && is_callable( $control_callback ) ) { 116 $wp_dashboard_control_callbacks[$widget_id] = $control_callback; 117 if ( isset( $_GET['edit'] ) && $widget_id == $_GET['edit'] ) { 118 list($url) = explode( '#', add_query_arg( 'edit', false ), 2 ); 119 $widget_name .= ' <span class="postbox-title-action"><a href="' . esc_url( $url ) . '">' . __( 'Cancel' ) . '</a></span>'; 120 add_meta_box( $widget_id, $widget_name, '_wp_dashboard_control_callback', 'dashboard', 'normal', 'core' ); 121 return; 122 } 123 list($url) = explode( '#', add_query_arg( 'edit', $widget_id ), 2 ); 124 $widget_name .= ' <span class="postbox-title-action"><a href="' . esc_url( "$url#$widget_id" ) . '" class="edit-box open-box">' . __( 'Configure' ) . '</a></span>'; 125 } 126 $side_widgets = array('dashboard_quick_press', 'dashboard_recent_drafts', 'dashboard_primary', 'dashboard_secondary'); 127 $location = 'normal'; 128 if ( in_array($widget_id, $side_widgets) ) 129 $location = 'side'; 130 add_meta_box( $widget_id, $widget_name , $callback, 'dashboard', $location, 'core' ); 131 } 132 133 function _wp_dashboard_control_callback( $dashboard, $meta_box ) { 134 echo '<form action="" method="post" class="dashboard-widget-control-form">'; 135 wp_dashboard_trigger_widget_control( $meta_box['id'] ); 136 echo '<p class="submit"><input type="hidden" name="widget_id" value="' . esc_attr($meta_box['id']) . '" /><input type="submit" value="' . esc_attr__( 'Submit' ) . '" /></p>'; 137 138 echo '</form>'; 139 } 140 141 /** 142 * Displays the dashboard. 143 * 144 * @since unknown 145 */ 146 function wp_dashboard() { 147 global $screen_layout_columns; 148 149 $hide2 = $hide3 = $hide4 = ''; 150 switch ( $screen_layout_columns ) { 151 case 4: 152 $width = 'width:24.5%;'; 153 break; 154 case 3: 155 $width = 'width:32.67%;'; 156 $hide4 = 'display:none;'; 157 break; 158 case 2: 159 $width = 'width:49%;'; 160 $hide3 = $hide4 = 'display:none;'; 161 break; 162 default: 163 $width = 'width:98%;'; 164 $hide2 = $hide3 = $hide4 = 'display:none;'; 165 } 166 ?> 167 <div id="dashboard-widgets" class="metabox-holder"> 168 <?php 169 echo "\t<div class='postbox-container' style='$width'>\n"; 170 do_meta_boxes( 'dashboard', 'normal', '' ); 171 172 echo "\t</div><div class='postbox-container' style='{$hide2}$width'>\n"; 173 do_meta_boxes( 'dashboard', 'side', '' ); 174 175 echo "\t</div><div class='postbox-container' style='{$hide3}$width'>\n"; 176 do_meta_boxes( 'dashboard', 'column3', '' ); 177 178 echo "\t</div><div class='postbox-container' style='{$hide4}$width'>\n"; 179 do_meta_boxes( 'dashboard', 'column4', '' ); 180 ?> 181 </div></div> 182 183 <form style="display:none" method="get" action=""> 184 <p> 185 <?php 186 wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); 187 wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); 188 ?> 189 </p> 190 </form> 191 192 <?php 193 } 194 195 /* Dashboard Widgets */ 196 197 function wp_dashboard_right_now() { 198 global $wp_registered_sidebars; 199 200 $num_posts = wp_count_posts( 'post' ); 201 $num_pages = wp_count_posts( 'page' ); 202 203 $num_cats = wp_count_terms('category'); 204 205 $num_tags = wp_count_terms('post_tag'); 206 207 $num_comm = wp_count_comments( ); 208 209 echo "\n\t".'<p class="sub">' . __('At a Glance') . '</p>'; 210 echo "\n\t".'<div class="table">'."\n\t".'<table>'; 211 echo "\n\t".'<tr class="first">'; 212 213 // Posts 214 $num = number_format_i18n( $num_posts->publish ); 215 $text = _n( 'Post', 'Posts', intval($num_posts->publish) ); 216 if ( current_user_can( 'edit_posts' ) ) { 217 $num = "<a href='edit.php'>$num</a>"; 218 $text = "<a href='edit.php'>$text</a>"; 219 } 220 echo '<td class="first b b-posts">' . $num . '</td>'; 221 echo '<td class="t posts">' . $text . '</td>'; 222 /* TODO: Show status breakdown on hover 223 if ( $can_edit_pages && !empty($num_pages->publish) ) { // how many pages is not exposed in feeds. Don't show if !current_user_can 224 $post_type_texts[] = '<a href="edit-pages.php">'.sprintf( _n( '%s page', '%s pages', $num_pages->publish ), number_format_i18n( $num_pages->publish ) ).'</a>'; 225 } 226 if ( $can_edit_posts && !empty($num_posts->draft) ) { 227 $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>'; 228 } 229 if ( $can_edit_posts && !empty($num_posts->future) ) { 230 $post_type_texts[] = '<a href="edit.php?post_status=future">'.sprintf( _n( '%s scheduled post', '%s scheduled posts', $num_posts->future ), number_format_i18n( $num_posts->future ) ).'</a>'; 231 } 232 if ( current_user_can('publish_posts') && !empty($num_posts->pending) ) { 233 $pending_text = sprintf( _n( 'There is <a href="%1$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 ) ); 234 } else { 235 $pending_text = ''; 236 } 237 */ 238 239 // Total Comments 240 $num = '<span class="total-count">' . number_format_i18n($num_comm->total_comments) . '</span>'; 241 $text = _n( 'Comment', 'Comments', $num_comm->total_comments ); 242 if ( current_user_can( 'moderate_comments' ) ) { 243 $num = "<a href='edit-comments.php'>$num</a>"; 244 $text = "<a href='edit-comments.php'>$text</a>"; 245 } 246 echo '<td class="b b-comments">' . $num . '</td>'; 247 echo '<td class="last t comments">' . $text . '</td>'; 248 249 echo '</tr><tr>'; 250 251 // Pages 252 $num = number_format_i18n( $num_pages->publish ); 253 $text = _n( 'Page', 'Pages', $num_pages->publish ); 254 if ( current_user_can( 'edit_pages' ) ) { 255 $num = "<a href='edit-pages.php'>$num</a>"; 256 $text = "<a href='edit-pages.php'>$text</a>"; 257 } 258 echo '<td class="first b b_pages">' . $num . '</td>'; 259 echo '<td class="t pages">' . $text . '</td>'; 260 261 // Approved Comments 262 $num = '<span class="approved-count">' . number_format_i18n($num_comm->approved) . '</span>'; 263 $text = _nc( 'Approved|Right Now', 'Approved', $num_comm->approved ); 264 if ( current_user_can( 'moderate_comments' ) ) { 265 $num = "<a href='edit-comments.php?comment_status=approved'>$num</a>"; 266 $text = "<a class='approved' href='edit-comments.php?comment_status=approved'>$text</a>"; 267 } 268 echo '<td class="b b_approved">' . $num . '</td>'; 269 echo '<td class="last t">' . $text . '</td>'; 270 271 echo "</tr>\n\t<tr>"; 272 273 // Categories 274 $num = number_format_i18n( $num_cats ); 275 $text = _n( 'Category', 'Categories', $num_cats ); 276 if ( current_user_can( 'manage_categories' ) ) { 277 $num = "<a href='categories.php'>$num</a>"; 278 $text = "<a href='categories.php'>$text</a>"; 279 } 280 echo '<td class="first b b-cats">' . $num . '</td>'; 281 echo '<td class="t cats">' . $text . '</td>'; 282 283 // Pending Comments 284 $num = '<span class="pending-count">' . number_format_i18n($num_comm->moderated) . '</span>'; 285 $text = _n( 'Pending', 'Pending', $num_comm->moderated ); 286 if ( current_user_can( 'moderate_comments' ) ) { 287 $num = "<a href='edit-comments.php?comment_status=moderated'>$num</a>"; 288 $text = "<a class='waiting' href='edit-comments.php?comment_status=moderated'>$text</a>"; 289 } 290 echo '<td class="b b-waiting">' . $num . '</td>'; 291 echo '<td class="last t">' . $text . '</td>'; 292 293 echo "</tr>\n\t<tr>"; 294 295 // Tags 296 $num = number_format_i18n( $num_tags ); 297 $text = _n( 'Tag', 'Tags', $num_tags ); 298 if ( current_user_can( 'manage_categories' ) ) { 299 $num = "<a href='edit-tags.php'>$num</a>"; 300 $text = "<a href='edit-tags.php'>$text</a>"; 301 } 302 echo '<td class="first b b-tags">' . $num . '</td>'; 303 echo '<td class="t tags">' . $text . '</td>'; 304 305 // Spam Comments 306 $num = number_format_i18n($num_comm->spam); 307 $text = _n( 'Spam', 'Spam', $num_comm->spam ); 308 if ( current_user_can( 'moderate_comments' ) ) { 309 $num = "<a href='edit-comments.php?comment_status=spam'><span class='spam-count'>$num</span></a>"; 310 $text = "<a class='spam' href='edit-comments.php?comment_status=spam'>$text</a>"; 311 } 312 echo '<td class="b b-spam">' . $num . '</td>'; 313 echo '<td class="last t">' . $text . '</td>'; 314 315 echo "</tr>"; 316 do_action('right_now_table_end'); 317 echo "\n\t</table>\n\t</div>"; 318 319 echo "\n\t".'<div class="versions">'; 320 $ct = current_theme_info(); 321 322 echo "\n\t<p>"; 323 if ( !empty($wp_registered_sidebars) ) { 324 $sidebars_widgets = wp_get_sidebars_widgets(); 325 $num_widgets = 0; 326 foreach ( (array) $sidebars_widgets as $k => $v ) { 327 if ( 'wp_inactive_widgets' == $k ) 328 continue; 329 if ( is_array($v) ) 330 $num_widgets = $num_widgets + count($v); 331 } 332 $num = number_format_i18n( $num_widgets ); 333 334 if ( current_user_can( 'switch_themes' ) ) { 335 echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>'; 336 printf(_n('Theme <span class="b"><a href="themes.php">%1$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, $num); 337 } else { 338 printf(_n('Theme <span class="b">%1$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, $num); 339 } 340 } else { 341 if ( current_user_can( 'switch_themes' ) ) { 342 echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>'; 343 printf( __('Theme <span class="b"><a href="themes.php">%1$s</a></span>'), $ct->title ); 344 } else { 345 printf( __('Theme <span class="b">%1$s</span>'), $ct->title ); 346 } 347 } 348 echo '</p>'; 349 350 update_right_now_message(); 351 352 echo "\n\t".'<br class="clear" /></div>'; 353 do_action( 'rightnow_end' ); 354 do_action( 'activity_box_end' ); 355 } 356 357 function wp_dashboard_quick_press() { 358 $drafts = false; 359 if ( 'post' === strtolower( $_SERVER['REQUEST_METHOD'] ) && isset( $_POST['action'] ) && 0 === strpos( $_POST['action'], 'post-quickpress' ) && (int) $_POST['post_ID'] ) { 360 $view = get_permalink( $_POST['post_ID'] ); 361 $edit = esc_url( get_edit_post_link( $_POST['post_ID'] ) ); 362 if ( 'post-quickpress-publish' == $_POST['action'] ) { 363 if ( current_user_can('publish_posts') ) 364 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 ); 365 else 366 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 ); 367 } else { 368 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 ); 369 $drafts_query = new WP_Query( array( 370 'post_type' => 'post', 371 'post_status' => 'draft', 372 'author' => $GLOBALS['current_user']->ID, 373 'posts_per_page' => 1, 374 'orderby' => 'modified', 375 'order' => 'DESC' 376 ) ); 377 378 if ( $drafts_query->posts ) 379 $drafts =& $drafts_query->posts; 380 } 381 printf('<p class="textright">' . __('You can also try %s, easy blogging from anywhere on the Web.') . '</p>', '<a href="tools.php">' . __('Press This') . '</a>' ); 382 $_REQUEST = array(); // hack for get_default_post_to_edit() 383 } 384 385 $post = get_default_post_to_edit(); 386 ?> 387 388 <form name="post" action="<?php echo esc_url( admin_url( 'post.php' ) ); ?>" method="post" id="quick-press"> 389 <h4 id="quick-post-title"><label for="title"><?php _e('Title') ?></label></h4> 390 <div class="input-text-wrap"> 391 <input type="text" name="post_title" id="title" tabindex="1" autocomplete="off" value="<?php echo esc_attr( $post->post_title ); ?>" /> 392 </div> 393 394 <?php if ( current_user_can( 'upload_files' ) ) : ?> 395 <div id="media-buttons" class="hide-if-no-js"> 396 <?php do_action( 'media_buttons' ); ?> 397 </div> 398 <?php endif; ?> 399 400 <h4 id="content-label"><label for="content"><?php _e('Content') ?></label></h4> 401 <div class="textarea-wrap"> 402 <textarea name="content" id="content" class="mceEditor" rows="3" cols="15" tabindex="2"><?php echo $post->post_content; ?></textarea> 403 </div> 404 405 <script type="text/javascript">edCanvas = document.getElementById('content');edInsertContent = null;</script> 406 407 <h4><label for="tags-input"><?php _e('Tags') ?></label></h4> 408 <div class="input-text-wrap"> 409 <input type="text" name="tags_input" id="tags-input" tabindex="3" value="<?php echo get_tags_to_edit( $post->ID ); ?>" /> 410 </div> 411 412 <p class="submit"> 413 <input type="hidden" name="action" id="quickpost-action" value="post-quickpress-save" /> 414 <input type="hidden" name="quickpress_post_ID" value="<?php echo (int) $post->ID; ?>" /> 415 <?php wp_nonce_field('add-post'); ?> 416 <input type="submit" name="save" id="save-post" class="button" tabindex="4" value="<?php esc_attr_e('Save Draft'); ?>" /> 417 <input type="reset" value="<?php esc_attr_e( 'Reset' ); ?>" class="button" /> 418 <?php if ( current_user_can('publish_posts') ) { ?> 419 <input type="submit" name="publish" id="publish" accesskey="p" tabindex="5" class="button-primary" value="<?php esc_attr_e('Publish'); ?>" /> 420 <?php } else { ?> 421 <input type="submit" name="publish" id="publish" accesskey="p" tabindex="5" class="button-primary" value="<?php esc_attr_e('Submit for Review'); ?>" /> 422 <?php } ?> 423 <br class="clear" /> 424 </p> 425 426 </form> 427 428 <?php 429 if ( $drafts ) 430 wp_dashboard_recent_drafts( $drafts ); 431 } 432 433 function wp_dashboard_recent_drafts( $drafts = false ) { 434 if ( !$drafts ) { 435 $drafts_query = new WP_Query( array( 436 'post_type' => 'post', 437 'post_status' => 'draft', 438 'author' => $GLOBALS['current_user']->ID, 439 'posts_per_page' => 5, 440 'orderby' => 'modified', 441 'order' => 'DESC' 442 ) ); 443 $drafts =& $drafts_query->posts; 444 } 445 446 if ( $drafts && is_array( $drafts ) ) { 447 $list = array(); 448 foreach ( $drafts as $draft ) { 449 $url = get_edit_post_link( $draft->ID ); 450 $title = _draft_or_post_title( $draft->ID ); 451 $item = "<h4><a href='$url' title='" . sprintf( __( 'Edit “%s”' ), esc_attr( $title ) ) . "'>" . esc_html($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>'; 452 if ( $the_content = preg_split( '#\s#', strip_tags( $draft->post_content ), 11, PREG_SPLIT_NO_EMPTY ) ) 453 $item .= '<p>' . join( ' ', array_slice( $the_content, 0, 10 ) ) . ( 10 < count( $the_content ) ? '…' : '' ) . '</p>'; 454 $list[] = $item; 455 } 456 ?> 457 <ul> 458 <li><?php echo join( "</li>\n<li>", $list ); ?></li> 459 </ul> 460 <p class="textright"><a href="edit.php?post_status=draft" class="button"><?php _e('View all'); ?></a></p> 461 <?php 462 } else { 463 _e('There are no drafts at the moment'); 464 } 465 } 466 467 /** 468 * Display recent comments dashboard widget content. 469 * 470 * @since unknown 471 */ 472 function wp_dashboard_recent_comments() { 473 global $wpdb; 474 475 if ( current_user_can('edit_posts') ) 476 $allowed_states = array('0', '1'); 477 else 478 $allowed_states = array('1'); 479 480 // Select all comment types and filter out spam later for better query performance. 481 $comments = array(); 482 $start = 0; 483 484 while ( count( $comments ) < 5 && $possible = $wpdb->get_results( "SELECT * FROM $wpdb->comments c LEFT JOIN $wpdb->posts p ON c.comment_post_ID = p.ID WHERE p.post_status != 'trash' ORDER BY c.comment_date_gmt DESC LIMIT $start, 50" ) ) { 485 486 foreach ( $possible as $comment ) { 487 if ( count( $comments ) >= 5 ) 488 break; 489 if ( in_array( $comment->comment_approved, $allowed_states ) ) 490 $comments[] = $comment; 491 } 492 493 $start = $start + 50; 494 } 495 496 if ( $comments ) : 497 ?> 498 499 <div id="the-comment-list" class="list:comment"> 500 <?php 501 foreach ( $comments as $comment ) 502 _wp_dashboard_recent_comments_row( $comment ); 503 ?> 504 505 </div> 506 507 <?php 508 if ( current_user_can('edit_posts') ) { ?> 509 <p class="textright"><a href="edit-comments.php" class="button"><?php _e('View all'); ?></a></p> 510 <?php } 511 512 wp_comment_reply( -1, false, 'dashboard', false ); 513 wp_comment_trashnotice(); 514 515 else : 516 ?> 517 518 <p><?php _e( 'No comments yet.' ); ?></p> 519 520 <?php 521 endif; // $comments; 522 } 523 524 function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) { 525 $GLOBALS['comment'] =& $comment; 526 527 $comment_post_url = get_edit_post_link( $comment->comment_post_ID ); 528 $comment_post_title = strip_tags(get_the_title( $comment->comment_post_ID )); 529 $comment_post_link = "<a href='$comment_post_url'>$comment_post_title</a>"; 530 $comment_link = '<a class="comment-link" href="' . esc_url(get_comment_link()) . '">#</a>'; 531 532 $actions_string = ''; 533 if ( current_user_can('edit_post', $comment->comment_post_ID) ) { 534 // preorder it: Approve | Reply | Edit | Spam | Trash 535 $actions = array( 536 'approve' => '', 'unapprove' => '', 537 'reply' => '', 538 'edit' => '', 539 'spam' => '', 540 'trash' => '', 'delete' => '' 541 ); 542 543 $del_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "delete-comment_$comment->comment_ID" ) ); 544 $approve_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "approve-comment_$comment->comment_ID" ) ); 545 546 $approve_url = esc_url( "comment.php?action=approvecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$approve_nonce" ); 547 $unapprove_url = esc_url( "comment.php?action=unapprovecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$approve_nonce" ); 548 $spam_url = esc_url( "comment.php?action=spamcomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" ); 549 $trash_url = esc_url( "comment.php?action=trashcomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" ); 550 $delete_url = esc_url( "comment.php?action=deletecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" ); 551 552 $actions['approve'] = "<a href='$approve_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=approved vim-a' title='" . __( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>'; 553 $actions['unapprove'] = "<a href='$unapprove_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=unapproved vim-u' title='" . __( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>'; 554 $actions['edit'] = "<a href='comment.php?action=editcomment&c={$comment->comment_ID}' title='" . __('Edit comment') . "'>". __('Edit') . '</a>'; 555 $actions['reply'] = '<a onclick="commentReply.open(\''.$comment->comment_ID.'\',\''.$comment->comment_post_ID.'\');return false;" class="vim-r hide-if-no-js" title="'.__('Reply to this comment').'" href="#">' . __('Reply') . '</a>'; 556 $actions['spam'] = "<a href='$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>'; 557 if ( !EMPTY_TRASH_DAYS ) 558 $actions['delete'] = "<a href='$delete_url' class='delete:the-comment-list:comment-$comment->comment_ID::trash=1 delete vim-d vim-destructive'>" . __('Delete Permanently') . '</a>'; 559 else 560 $actions['trash'] = "<a href='$trash_url' class='delete:the-comment-list:comment-$comment->comment_ID::trash=1 delete vim-d vim-destructive' title='" . __( 'Move this comment to the trash' ) . "'>" . _x('Trash', 'verb') . '</a>'; 561 562 $actions = apply_filters( 'comment_row_actions', array_filter($actions), $comment ); 563 564 $i = 0; 565 foreach ( $actions as $action => $link ) { 566 ++$i; 567 ( ( ('approve' == $action || 'unapprove' == $action) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | '; 568 569 // Reply and quickedit need a hide-if-no-js span 570 if ( 'reply' == $action || 'quickedit' == $action ) 571 $action .= ' hide-if-no-js'; 572 573 $actions_string .= "<span class='$action'>$sep$link</span>"; 574 } 575 } 576 577 ?> 578 579 <div id="comment-<?php echo $comment->comment_ID; ?>" <?php comment_class( array( 'comment-item', wp_get_comment_status($comment->comment_ID) ) ); ?>> 580 <?php if ( !$comment->comment_type || 'comment' == $comment->comment_type ) : ?> 581 582 <?php echo get_avatar( $comment, 50 ); ?> 583 584 <div class="dashboard-comment-wrap"> 585 <h4 class="comment-meta"><?php printf( __( 'From %1$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> 586 587 <?php 588 else : 589 switch ( $comment->comment_type ) : 590 case 'pingback' : 591 $type = __( 'Pingback' ); 592 break; 593 case 'trackback' : 594 $type = __( 'Trackback' ); 595 break; 596 default : 597 $type = ucwords( $comment->comment_type ); 598 endswitch; 599 $type = esc_html( $type ); 600 ?> 601 <div class="dashboard-comment-wrap"> 602 <?php /* translators: %1$s is type of comment, %2$s is link to the post */ ?> 603 <h4 class="comment-meta"><?php printf( _x( '%1$s on %2$s', 'dashboard' ), "<strong>$type</strong>", $comment_post_link." ".$comment_link ); ?></h4> 604 <p class="comment-author"><?php comment_author_link(); ?></p> 605 606 <?php endif; // comment_type ?> 607 <blockquote><p><?php comment_excerpt(); ?></p></blockquote> 608 <p class="row-actions"><?php echo $actions_string; ?></p> 609 </div> 610 </div> 611 <?php 612 } 613 614 function wp_dashboard_incoming_links() { 615 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 616 } 617 618 /** 619 * Display incoming links dashboard widget content. 620 * 621 * @since unknown 622 */ 623 function wp_dashboard_incoming_links_output() { 624 $widgets = get_option( 'dashboard_widget_options' ); 625 @extract( @$widgets['dashboard_incoming_links'], EXTR_SKIP ); 626 $rss = fetch_feed( $url ); 627 628 if ( is_wp_error($rss) ) { 629 if ( is_admin() || current_user_can('manage_options') ) { 630 echo '<p>'; 631 printf(__('<strong>RSS Error</strong>: %s'), $rss->get_error_message()); 632 echo '</p>'; 633 } 634 return; 635 } 636 637 if ( !$rss->get_item_quantity() ) { 638 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"; 639 $rss->__destruct(); 640 unset($rss); 641 return; 642 } 643 644 echo "<ul>\n"; 645 646 if ( !isset($items) ) 647 $items = 10; 648 649 foreach ( $rss->get_items(0, $items) as $item ) { 650 $publisher = ''; 651 $site_link = ''; 652 $link = ''; 653 $content = ''; 654 $date = ''; 655 $link = esc_url( strip_tags( $item->get_link() ) ); 656 657 $author = $item->get_author(); 658 if ( $author ) { 659 $site_link = esc_url( strip_tags( $author->get_link() ) ); 660 661 if ( !$publisher = esc_html( strip_tags( $author->get_name() ) ) ) 662 $publisher = __( 'Somebody' ); 663 } else { 664 $publisher = __( 'Somebody' ); 665 } 666 if ( $site_link ) 667 $publisher = "<a href='$site_link'>$publisher</a>"; 668 else 669 $publisher = "<strong>$publisher</strong>"; 670 671 $content = $item->get_content(); 672 $content = wp_html_excerpt($content, 50) . ' ...'; 673 674 if ( $link ) 675 /* translators: incoming links feed, %1$s is other person, %3$s is content */ 676 $text = __( '%1$s linked here <a href="%2$s">saying</a>, "%3$s"' ); 677 else 678 /* translators: incoming links feed, %1$s is other person, %3$s is content */ 679 $text = __( '%1$s linked here saying, "%3$s"' ); 680 681 if ( $show_date ) { 682 if ( $show_author || $show_summary ) 683 /* translators: incoming links feed, %4$s is the date */ 684 $text .= ' ' . __( 'on %4$s' ); 685 $date = esc_html( strip_tags( $item->get_date() ) ); 686 $date = strtotime( $date ); 687 $date = gmdate( get_option( 'date_format' ), $date ); 688 } 689 690 echo "\t<li>" . sprintf( $text, $publisher, $link, $content, $date ) . "</li>\n"; 691 } 692 693 echo "</ul>\n"; 694 $rss->__destruct(); 695 unset($rss); 696 } 697 698 function wp_dashboard_incoming_links_control() { 699 wp_dashboard_rss_control( 'dashboard_incoming_links', array( 'title' => false, 'show_summary' => false, 'show_author' => false ) ); 700 } 701 702 function wp_dashboard_primary() { 703 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 704 } 705 706 function wp_dashboard_primary_control() { 707 wp_dashboard_rss_control( 'dashboard_primary' ); 708 } 709 710 /** 711 * {@internal Missing Short Description}} 712 * 713 * @since unknown 714 * 715 * @param int $widget_id 716 */ 717 function wp_dashboard_rss_output( $widget_id ) { 718 $widgets = get_option( 'dashboard_widget_options' ); 719 echo '<div class="rss-widget">'; 720 wp_widget_rss_output( $widgets[$widget_id] ); 721 echo "</div>"; 722 } 723 724 function wp_dashboard_secondary() { 725 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 726 } 727 728 function wp_dashboard_secondary_control() { 729 wp_dashboard_rss_control( 'dashboard_secondary' ); 730 } 731 732 /** 733 * Display secondary dashboard RSS widget feed. 734 * 735 * @since unknown 736 * 737 * @return unknown 738 */ 739 function wp_dashboard_secondary_output() { 740 $widgets = get_option( 'dashboard_widget_options' ); 741 @extract( @$widgets['dashboard_secondary'], EXTR_SKIP ); 742 $rss = @fetch_feed( $url ); 743 744 if ( is_wp_error($rss) ) { 745 if ( is_admin() || current_user_can('manage_options') ) { 746 echo '<div class="rss-widget"><p>'; 747 printf(__('<strong>RSS Error</strong>: %s'), $rss->get_error_message()); 748 echo '</p></div>'; 749 } 750 } elseif ( !$rss->get_item_quantity() ) { 751 $rss->__destruct(); 752 unset($rss); 753 return false; 754 } else { 755 echo '<div class="rss-widget">'; 756 wp_widget_rss_output( $rss, $widgets['dashboard_secondary'] ); 757 echo '</div>'; 758 $rss->__destruct(); 759 unset($rss); 760 } 761 } 762 763 function wp_dashboard_plugins() { 764 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 765 } 766 767 /** 768 * Display plugins most popular, newest plugins, and recently updated widget text. 769 * 770 * @since unknown 771 */ 772 function wp_dashboard_plugins_output() { 773 $popular = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/popular/' ); 774 $new = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/new/' ); 775 $updated = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/updated/' ); 776 777 if ( false === $plugin_slugs = get_transient( 'plugin_slugs' ) ) { 778 $plugin_slugs = array_keys( get_plugins() ); 779 set_transient( 'plugin_slugs', $plugin_slugs, 86400 ); 780 } 781 782 foreach ( array( 'popular' => __('Most Popular'), 'new' => __('Newest Plugins'), 'updated' => __('Recently Updated') ) as $feed => $label ) { 783 if ( is_wp_error($$feed) || !$$feed->get_item_quantity() ) 784 continue; 785 786 $items = $$feed->get_items(0, 5); 787 788 // Pick a random, non-installed plugin 789 while ( true ) { 790 // Abort this foreach loop iteration if there's no plugins left of this type 791 if ( 0 == count($items) ) 792 continue 2; 793 794 $item_key = array_rand($items); 795 $item = $items[$item_key]; 796 797 list($link, $frag) = explode( '#', $item->get_link() ); 798 799 $link = esc_url($link); 800 if ( preg_match( '|/([^/]+?)/?$|', $link, $matches ) ) 801 $slug = $matches[1]; 802 else { 803 unset( $items[$item_key] ); 804 continue; 805 } 806 807 // Is this random plugin's slug already installed? If so, try again. 808 reset( $plugin_slugs ); 809 foreach ( $plugin_slugs as $plugin_slug ) { 810 if ( $slug == substr( $plugin_slug, 0, strlen( $slug ) ) ) { 811 unset( $items[$item_key] ); 812 continue 2; 813 } 814 } 815 816 // If we get to this point, then the random plugin isn't installed and we can stop the while(). 817 break; 818 } 819 820 // Eliminate some common badly formed plugin descriptions 821 while ( ( null !== $item_key = array_rand($items) ) && false !== strpos( $items[$item_key]->get_description(), 'Plugin Name:' ) ) 822 unset($items[$item_key]); 823 824 if ( !isset($items[$item_key]) ) 825 continue; 826 827 // current bbPress feed item titles are: user on "topic title" 828 if ( preg_match( '/"(.*)"/s', $item->get_title(), $matches ) ) 829 $title = $matches[1]; 830 else // but let's make it forward compatible if things change 831 $title = $item->get_title(); 832 $title = esc_html( $title ); 833 834 $description = esc_html( strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset'))) ); 835 836 $ilink = wp_nonce_url('plugin-install.php?tab=plugin-information&plugin=' . $slug, 'install-plugin_' . $slug) . 837 '&TB_iframe=true&width=600&height=800'; 838 839 echo "<h4>$label</h4>\n"; 840 echo "<h5><a href='$link'>$title</a></h5> <span>(<a href='$ilink' class='thickbox' title='$title'>" . __( 'Install' ) . "</a>)</span>\n"; 841 echo "<p>$description</p>\n"; 842 843 $$feed->__destruct(); 844 unset($$feed); 845 } 846 } 847 848 /** 849 * Checks to see if all of the feed url in $check_urls are cached. 850 * 851 * If $check_urls is empty, look for the rss feed url found in the dashboard 852 * widget optios of $widget_id. If cached, call $callback, a function that 853 * echoes out output for this widget. If not cache, echo a "Loading..." stub 854 * which is later replaced by AJAX call (see top of /wp-admin/index.php) 855 * 856 * @since unknown 857 * 858 * @param int $widget_id 859 * @param callback $callback 860 * @param array $check_urls RSS feeds 861 * @return bool False on failure. True on success. 862 */ 863 function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) { 864 $loading = '<p class="widget-loading">' . __( 'Loading…' ) . '</p>'; 865 866 if ( empty($check_urls) ) { 867 $widgets = get_option( 'dashboard_widget_options' ); 868 if ( empty($widgets[$widget_id]['url']) ) { 869 echo $loading; 870 return false; 871 } 872 $check_urls = array( $widgets[$widget_id]['url'] ); 873 } 874 875 include_once ABSPATH . WPINC . '/class-feed.php'; 876 foreach ( $check_urls as $check_url ) { 877 $cache = new WP_Feed_Cache_Transient('', md5($check_url), ''); 878 if ( ! $cache->load() ) { 879 echo $loading; 880 return false; 881 } 882 } 883 884 if ( $callback && is_callable( $callback ) ) { 885 $args = array_slice( func_get_args(), 2 ); 886 array_unshift( $args, $widget_id ); 887 call_user_func_array( $callback, $args ); 888 } 889 890 return true; 891 } 892 893 /* Dashboard Widgets Controls */ 894 895 // Calls widget_control callback 896 /** 897 * Calls widget control callback. 898 * 899 * @since unknown 900 * 901 * @param int $widget_control_id Registered Widget ID. 902 */ 903 function wp_dashboard_trigger_widget_control( $widget_control_id = false ) { 904 global $wp_dashboard_control_callbacks; 905 906 if ( is_scalar($widget_control_id) && $widget_control_id && isset($wp_dashboard_control_callbacks[$widget_control_id]) && is_callable($wp_dashboard_control_callbacks[$widget_control_id]) ) { 907 call_user_func( $wp_dashboard_control_callbacks[$widget_control_id], '', array( 'id' => $widget_control_id, 'callback' => $wp_dashboard_control_callbacks[$widget_control_id] ) ); 908 } 909 } 910 911 /** 912 * The RSS dashboard widget control. 913 * 914 * Sets up $args to be used as input to wp_widget_rss_form(). Handles POST data 915 * from RSS-type widgets. 916 * 917 * @since unknown 918 * 919 * @param string widget_id 920 * @param array form_inputs 921 */ 922 function wp_dashboard_rss_control( $widget_id, $form_inputs = array() ) { 923 if ( !$widget_options = get_option( 'dashboard_widget_options' ) ) 924 $widget_options = array(); 925 926 if ( !isset($widget_options[$widget_id]) ) 927 $widget_options[$widget_id] = array(); 928 929 $number = 1; // Hack to use wp_widget_rss_form() 930 $widget_options[$widget_id]['number'] = $number; 931 932 if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-rss'][$number]) ) { 933 $_POST['widget-rss'][$number] = stripslashes_deep( $_POST['widget-rss'][$number] ); 934 $widget_options[$widget_id] = wp_widget_rss_process( $_POST['widget-rss'][$number] ); 935 // title is optional. If black, fill it if possible 936 if ( !$widget_options[$widget_id]['title'] && isset($_POST['widget-rss'][$number]['title']) ) { 937 $rss = fetch_feed($widget_options[$widget_id]['url']); 938 if ( is_wp_error($rss) ) { 939 $widget_options[$widget_id]['title'] = htmlentities(__('Unknown Feed')); 940 } else { 941 $widget_options[$widget_id]['title'] = htmlentities(strip_tags($rss->get_title())); 942 $rss->__destruct(); 943 unset($rss); 944 } 945 } 946 update_option( 'dashboard_widget_options', $widget_options ); 947 } 948 949 wp_widget_rss_form( $widget_options[$widget_id], $form_inputs ); 950 } 951 952 /** 953 * Empty function usable by plugins to output empty dashboard widget (to be populated later by JS). 954 */ 955 function wp_dashboard_empty() {} 956 957 ?>
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| Generated: Fri Jan 8 00:19:48 2010 | Cross-referenced by PHPXref 0.7 |