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PHP Cross Reference of WordPress 3.0Provided by Yoast |
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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 if ( !isset( $widget_options['dashboard_recent_comments'] ) || !isset( $widget_options['dashboard_recent_comments']['items'] ) ) { 32 $update = true; 33 $widget_options['dashboard_recent_comments'] = array( 34 'items' => 5, 35 ); 36 } 37 $recent_comments_title = __( 'Recent Comments' ); 38 wp_add_dashboard_widget( 'dashboard_recent_comments', $recent_comments_title, 'wp_dashboard_recent_comments', 'wp_dashboard_recent_comments_control' ); 39 40 // Incoming Links Widget 41 if ( !isset( $widget_options['dashboard_incoming_links'] ) || !isset( $widget_options['dashboard_incoming_links']['home'] ) || $widget_options['dashboard_incoming_links']['home'] != get_option('home') ) { 42 $update = true; 43 $num_items = isset($widget_options['dashboard_incoming_links']['items']) ? $widget_options['dashboard_incoming_links']['items'] : 10; 44 $widget_options['dashboard_incoming_links'] = array( 45 'home' => get_option('home'), 46 'link' => apply_filters( 'dashboard_incoming_links_link', 'http://blogsearch.google.com/blogsearch?scoring=d&partner=wordpress&q=link:' . trailingslashit( get_option('home') ) ), 47 'url' => isset($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') ) ), 48 'items' => $num_items, 49 'show_date' => isset($widget_options['dashboard_incoming_links']['show_date']) ? $widget_options['dashboard_incoming_links']['show_date'] : false 50 ); 51 } 52 wp_add_dashboard_widget( 'dashboard_incoming_links', __( 'Incoming Links' ), 'wp_dashboard_incoming_links', 'wp_dashboard_incoming_links_control' ); 53 54 // WP Plugins Widget 55 if ( current_user_can( 'install_plugins' ) ) 56 wp_add_dashboard_widget( 'dashboard_plugins', __( 'Plugins' ), 'wp_dashboard_plugins' ); 57 58 // QuickPress Widget 59 if ( current_user_can('edit_posts') ) 60 wp_add_dashboard_widget( 'dashboard_quick_press', __( 'QuickPress' ), 'wp_dashboard_quick_press' ); 61 62 // Recent Drafts 63 if ( current_user_can('edit_posts') ) 64 wp_add_dashboard_widget( 'dashboard_recent_drafts', __('Recent Drafts'), 'wp_dashboard_recent_drafts' ); 65 66 // Primary feed (Dev Blog) Widget 67 if ( !isset( $widget_options['dashboard_primary'] ) ) { 68 $update = true; 69 $widget_options['dashboard_primary'] = array( 70 'link' => apply_filters( 'dashboard_primary_link', __( 'http://wordpress.org/development/' ) ), 71 'url' => apply_filters( 'dashboard_primary_feed', __( 'http://wordpress.org/development/feed/' ) ), 72 'title' => apply_filters( 'dashboard_primary_title', __( 'WordPress Blog' ) ), 73 'items' => 2, 74 'show_summary' => 1, 75 'show_author' => 0, 76 'show_date' => 1, 77 ); 78 } 79 wp_add_dashboard_widget( 'dashboard_primary', $widget_options['dashboard_primary']['title'], 'wp_dashboard_primary', 'wp_dashboard_primary_control' ); 80 81 // Secondary Feed (Planet) Widget 82 if ( !isset( $widget_options['dashboard_secondary'] ) ) { 83 $update = true; 84 $widget_options['dashboard_secondary'] = array( 85 'link' => apply_filters( 'dashboard_secondary_link', __( 'http://planet.wordpress.org/' ) ), 86 'url' => apply_filters( 'dashboard_secondary_feed', __( 'http://planet.wordpress.org/feed/' ) ), 87 'title' => apply_filters( 'dashboard_secondary_title', __( 'Other WordPress News' ) ), 88 'items' => 5, 89 'show_summary' => 0, 90 'show_author' => 0, 91 'show_date' => 0, 92 ); 93 } 94 wp_add_dashboard_widget( 'dashboard_secondary', $widget_options['dashboard_secondary']['title'], 'wp_dashboard_secondary', 'wp_dashboard_secondary_control' ); 95 96 // Hook to register new widgets 97 do_action( 'wp_dashboard_setup' ); 98 99 // Filter widget order 100 $dashboard_widgets = apply_filters( 'wp_dashboard_widgets', array() ); 101 102 foreach ( $dashboard_widgets as $widget_id ) { 103 $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>'; 104 wp_add_dashboard_widget( $widget_id, $name, $wp_registered_widgets[$widget_id]['callback'], $wp_registered_widget_controls[$widget_id]['callback'] ); 105 } 106 107 if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget_id']) ) { 108 ob_start(); // hack - but the same hack wp-admin/widgets.php uses 109 wp_dashboard_trigger_widget_control( $_POST['widget_id'] ); 110 ob_end_clean(); 111 wp_redirect( remove_query_arg( 'edit' ) ); 112 exit; 113 } 114 115 if ( $update ) 116 update_option( 'dashboard_widget_options', $widget_options ); 117 118 do_action('do_meta_boxes', 'dashboard', 'normal', ''); 119 do_action('do_meta_boxes', 'dashboard', 'side', ''); 120 } 121 122 function wp_add_dashboard_widget( $widget_id, $widget_name, $callback, $control_callback = null ) { 123 global $wp_dashboard_control_callbacks; 124 if ( $control_callback && current_user_can( 'edit_dashboard' ) && is_callable( $control_callback ) ) { 125 $wp_dashboard_control_callbacks[$widget_id] = $control_callback; 126 if ( isset( $_GET['edit'] ) && $widget_id == $_GET['edit'] ) { 127 list($url) = explode( '#', add_query_arg( 'edit', false ), 2 ); 128 $widget_name .= ' <span class="postbox-title-action"><a href="' . esc_url( $url ) . '">' . __( 'Cancel' ) . '</a></span>'; 129 add_meta_box( $widget_id, $widget_name, '_wp_dashboard_control_callback', 'dashboard', 'normal', 'core' ); 130 return; 131 } 132 list($url) = explode( '#', add_query_arg( 'edit', $widget_id ), 2 ); 133 $widget_name .= ' <span class="postbox-title-action"><a href="' . esc_url( "$url#$widget_id" ) . '" class="edit-box open-box">' . __( 'Configure' ) . '</a></span>'; 134 } 135 $side_widgets = array('dashboard_quick_press', 'dashboard_recent_drafts', 'dashboard_primary', 'dashboard_secondary'); 136 $location = 'normal'; 137 if ( in_array($widget_id, $side_widgets) ) 138 $location = 'side'; 139 add_meta_box( $widget_id, $widget_name , $callback, 'dashboard', $location, 'core' ); 140 } 141 142 function _wp_dashboard_control_callback( $dashboard, $meta_box ) { 143 echo '<form action="" method="post" class="dashboard-widget-control-form">'; 144 wp_dashboard_trigger_widget_control( $meta_box['id'] ); 145 echo '<p class="submit"><input type="hidden" name="widget_id" value="' . esc_attr($meta_box['id']) . '" /><input type="submit" value="' . esc_attr__( 'Submit' ) . '" /></p>'; 146 147 echo '</form>'; 148 } 149 150 /** 151 * Displays the dashboard. 152 * 153 * @since unknown 154 */ 155 function wp_dashboard() { 156 global $screen_layout_columns; 157 158 $hide2 = $hide3 = $hide4 = ''; 159 switch ( $screen_layout_columns ) { 160 case 4: 161 $width = 'width:24.5%;'; 162 break; 163 case 3: 164 $width = 'width:32.67%;'; 165 $hide4 = 'display:none;'; 166 break; 167 case 2: 168 $width = 'width:49%;'; 169 $hide3 = $hide4 = 'display:none;'; 170 break; 171 default: 172 $width = 'width:98%;'; 173 $hide2 = $hide3 = $hide4 = 'display:none;'; 174 } 175 ?> 176 <div id="dashboard-widgets" class="metabox-holder"> 177 <?php 178 echo "\t<div class='postbox-container' style='$width'>\n"; 179 do_meta_boxes( 'dashboard', 'normal', '' ); 180 181 echo "\t</div><div class='postbox-container' style='{$hide2}$width'>\n"; 182 do_meta_boxes( 'dashboard', 'side', '' ); 183 184 echo "\t</div><div class='postbox-container' style='{$hide3}$width'>\n"; 185 do_meta_boxes( 'dashboard', 'column3', '' ); 186 187 echo "\t</div><div class='postbox-container' style='{$hide4}$width'>\n"; 188 do_meta_boxes( 'dashboard', 'column4', '' ); 189 ?> 190 </div></div> 191 192 <form style="display:none" method="get" action=""> 193 <p> 194 <?php 195 wp_nonce_field( 'closedpostboxes', 'closedpostboxesnonce', false ); 196 wp_nonce_field( 'meta-box-order', 'meta-box-order-nonce', false ); 197 ?> 198 </p> 199 </form> 200 201 <?php 202 } 203 204 /* Dashboard Widgets */ 205 206 function wp_dashboard_right_now() { 207 global $wp_registered_sidebars; 208 209 $num_posts = wp_count_posts( 'post' ); 210 $num_pages = wp_count_posts( 'page' ); 211 212 $num_cats = wp_count_terms('category'); 213 214 $num_tags = wp_count_terms('post_tag'); 215 216 $num_comm = wp_count_comments( ); 217 218 echo "\n\t".'<div class="table table_content">'; 219 echo "\n\t".'<p class="sub">' . __('Content') . '</p>'."\n\t".'<table>'; 220 echo "\n\t".'<tr class="first">'; 221 222 // Posts 223 $num = number_format_i18n( $num_posts->publish ); 224 $text = _n( 'Post', 'Posts', intval($num_posts->publish) ); 225 if ( current_user_can( 'edit_posts' ) ) { 226 $num = "<a href='edit.php'>$num</a>"; 227 $text = "<a href='edit.php'>$text</a>"; 228 } 229 echo '<td class="first b b-posts">' . $num . '</td>'; 230 echo '<td class="t posts">' . $text . '</td>'; 231 232 echo '</tr><tr>'; 233 /* TODO: Show status breakdown on hover 234 if ( $can_edit_pages && !empty($num_pages->publish) ) { // how many pages is not exposed in feeds. Don't show if !current_user_can 235 $post_type_texts[] = '<a href="edit-pages.php">'.sprintf( _n( '%s page', '%s pages', $num_pages->publish ), number_format_i18n( $num_pages->publish ) ).'</a>'; 236 } 237 if ( $can_edit_posts && !empty($num_posts->draft) ) { 238 $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>'; 239 } 240 if ( $can_edit_posts && !empty($num_posts->future) ) { 241 $post_type_texts[] = '<a href="edit.php?post_status=future">'.sprintf( _n( '%s scheduled post', '%s scheduled posts', $num_posts->future ), number_format_i18n( $num_posts->future ) ).'</a>'; 242 } 243 if ( current_user_can('publish_posts') && !empty($num_posts->pending) ) { 244 $pending_text = sprintf( _n( 'There is <a href="%1$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 ) ); 245 } else { 246 $pending_text = ''; 247 } 248 */ 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 $num = "<a href='edit.php?post_type=page'>$num</a>"; 255 $text = "<a href='edit.php?post_type=page'>$text</a>"; 256 } 257 echo '<td class="first b b_pages">' . $num . '</td>'; 258 echo '<td class="t pages">' . $text . '</td>'; 259 260 echo '</tr><tr>'; 261 262 // Categories 263 $num = number_format_i18n( $num_cats ); 264 $text = _n( 'Category', 'Categories', $num_cats ); 265 if ( current_user_can( 'manage_categories' ) ) { 266 $num = "<a href='edit-tags.php?taxonomy=category'>$num</a>"; 267 $text = "<a href='edit-tags.php?taxonomy=category'>$text</a>"; 268 } 269 echo '<td class="first b b-cats">' . $num . '</td>'; 270 echo '<td class="t cats">' . $text . '</td>'; 271 272 echo '</tr><tr>'; 273 274 // Tags 275 $num = number_format_i18n( $num_tags ); 276 $text = _n( 'Tag', 'Tags', $num_tags ); 277 if ( current_user_can( 'manage_categories' ) ) { 278 $num = "<a href='edit-tags.php'>$num</a>"; 279 $text = "<a href='edit-tags.php'>$text</a>"; 280 } 281 echo '<td class="first b b-tags">' . $num . '</td>'; 282 echo '<td class="t tags">' . $text . '</td>'; 283 284 echo "</tr>"; 285 do_action('right_now_content_table_end'); 286 echo "\n\t</table>\n\t</div>"; 287 288 289 echo "\n\t".'<div class="table table_discussion">'; 290 echo "\n\t".'<p class="sub">' . __('Discussion') . '</p>'."\n\t".'<table>'; 291 echo "\n\t".'<tr class="first">'; 292 293 // Total Comments 294 $num = '<span class="total-count">' . number_format_i18n($num_comm->total_comments) . '</span>'; 295 $text = _n( 'Comment', 'Comments', $num_comm->total_comments ); 296 if ( current_user_can( 'moderate_comments' ) ) { 297 $num = '<a href="edit-comments.php">' . $num . '</a>'; 298 $text = '<a href="edit-comments.php">' . $text . '</a>'; 299 } 300 echo '<td class="b b-comments">' . $num . '</td>'; 301 echo '<td class="last t comments">' . $text . '</td>'; 302 303 echo '</tr><tr>'; 304 305 // Approved Comments 306 $num = '<span class="approved-count">' . number_format_i18n($num_comm->approved) . '</span>'; 307 $text = _nx( 'Approved', 'Approved', $num_comm->approved, 'Right Now' ); 308 if ( current_user_can( 'moderate_comments' ) ) { 309 $num = "<a href='edit-comments.php?comment_status=approved'>$num</a>"; 310 $text = "<a class='approved' href='edit-comments.php?comment_status=approved'>$text</a>"; 311 } 312 echo '<td class="b b_approved">' . $num . '</td>'; 313 echo '<td class="last t">' . $text . '</td>'; 314 315 echo "</tr>\n\t<tr>"; 316 317 // Pending Comments 318 $num = '<span class="pending-count">' . number_format_i18n($num_comm->moderated) . '</span>'; 319 $text = _n( 'Pending', 'Pending', $num_comm->moderated ); 320 if ( current_user_can( 'moderate_comments' ) ) { 321 $num = "<a href='edit-comments.php?comment_status=moderated'>$num</a>"; 322 $text = "<a class='waiting' href='edit-comments.php?comment_status=moderated'>$text</a>"; 323 } 324 echo '<td class="b b-waiting">' . $num . '</td>'; 325 echo '<td class="last t">' . $text . '</td>'; 326 327 echo "</tr>\n\t<tr>"; 328 329 // Spam Comments 330 $num = number_format_i18n($num_comm->spam); 331 $text = _nx( 'Spam', 'Spam', $num_comm->spam, 'comment' ); 332 if ( current_user_can( 'moderate_comments' ) ) { 333 $num = "<a href='edit-comments.php?comment_status=spam'><span class='spam-count'>$num</span></a>"; 334 $text = "<a class='spam' href='edit-comments.php?comment_status=spam'>$text</a>"; 335 } 336 echo '<td class="b b-spam">' . $num . '</td>'; 337 echo '<td class="last t">' . $text . '</td>'; 338 339 echo "</tr>"; 340 do_action('right_now_table_end'); 341 do_action('right_now_discussion_table_end'); 342 echo "\n\t</table>\n\t</div>"; 343 344 echo "\n\t".'<div class="versions">'; 345 $ct = current_theme_info(); 346 347 echo "\n\t<p>"; 348 if ( !empty($wp_registered_sidebars) ) { 349 $sidebars_widgets = wp_get_sidebars_widgets(); 350 $num_widgets = 0; 351 foreach ( (array) $sidebars_widgets as $k => $v ) { 352 if ( 'wp_inactive_widgets' == $k ) 353 continue; 354 if ( is_array($v) ) 355 $num_widgets = $num_widgets + count($v); 356 } 357 $num = number_format_i18n( $num_widgets ); 358 359 $switch_themes = $ct->title; 360 if ( current_user_can( 'switch_themes') ) { 361 echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>'; 362 $switch_themes = '<a href="themes.php">' . $switch_themes . '</a>'; 363 } 364 if ( current_user_can( 'edit_theme_options' ) ) { 365 printf(_n('Theme <span class="b">%1$s</span> with <span class="b"><a href="widgets.php">%2$s Widget</a></span>', 'Theme <span class="b">%1$s</span> with <span class="b"><a href="widgets.php">%2$s Widgets</a></span>', $num_widgets), $switch_themes, $num); 366 } else { 367 printf(_n('Theme <span class="b">%1$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), $switch_themes, $num); 368 } 369 } else { 370 if ( current_user_can( 'switch_themes' ) ) { 371 echo '<a href="themes.php" class="button rbutton">' . __('Change Theme') . '</a>'; 372 printf( __('Theme <span class="b"><a href="themes.php">%1$s</a></span>'), $ct->title ); 373 } else { 374 printf( __('Theme <span class="b">%1$s</span>'), $ct->title ); 375 } 376 } 377 echo '</p>'; 378 379 update_right_now_message(); 380 381 echo "\n\t".'<br class="clear" /></div>'; 382 do_action( 'rightnow_end' ); 383 do_action( 'activity_box_end' ); 384 } 385 386 function wp_dashboard_quick_press_output() { 387 global $post_ID; 388 389 $drafts = false; 390 if ( 'post' === strtolower( $_SERVER['REQUEST_METHOD'] ) && isset( $_POST['action'] ) && 0 === strpos( $_POST['action'], 'post-quickpress' ) && (int) $_POST['post_ID'] ) { 391 $view = get_permalink( $_POST['post_ID'] ); 392 $edit = esc_url( get_edit_post_link( $_POST['post_ID'] ) ); 393 if ( 'post-quickpress-publish' == $_POST['action'] ) { 394 if ( current_user_can('publish_posts') ) 395 printf( '<div class="updated"><p>' . __( 'Post published. <a href="%s">View post</a> | <a href="%s">Edit post</a>' ) . '</p></div>', esc_url( $view ), $edit ); 396 else 397 printf( '<div class="updated"><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 ); 398 } else { 399 printf( '<div class="updated"><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 ); 400 $drafts_query = new WP_Query( array( 401 'post_type' => 'post', 402 'post_status' => 'draft', 403 'author' => $GLOBALS['current_user']->ID, 404 'posts_per_page' => 1, 405 'orderby' => 'modified', 406 'order' => 'DESC' 407 ) ); 408 409 if ( $drafts_query->posts ) 410 $drafts =& $drafts_query->posts; 411 } 412 printf('<p class="textright">' . __('You can also try %s, easy blogging from anywhere on the Web.') . '</p>', '<a href="' . esc_url( admin_url( 'tools.php' ) ) . '">' . __('Press This') . '</a>' ); 413 $_REQUEST = array(); // hack for get_default_post_to_edit() 414 } 415 416 /* Check if a new auto-draft (= no new post_ID) is needed or if the old can be used */ 417 $last_post_id = (int) get_user_option( 'dashboard_quick_press_last_post_id' ); // Get the last post_ID 418 if ( $last_post_id ) { 419 $post = get_post( $last_post_id ); 420 if ( empty( $post ) || $post->post_status != 'auto-draft' ) { // auto-draft doesn't exists anymore 421 $post = get_default_post_to_edit('post', true); 422 update_user_option( (int) $GLOBALS['current_user']->ID, 'dashboard_quick_press_last_post_id', (int) $post->ID ); // Save post_ID 423 } else { 424 $post->post_title = ''; // Remove the auto draft title 425 } 426 } else { 427 $post = get_default_post_to_edit('post', true); 428 update_user_option( (int) $GLOBALS['current_user']->ID, 'dashboard_quick_press_last_post_id', (int) $post->ID ); // Save post_ID 429 } 430 431 $post_ID = (int) $post->ID; 432 ?> 433 434 <form name="post" action="<?php echo esc_url( admin_url( 'post.php' ) ); ?>" method="post" id="quick-press"> 435 <h4 id="quick-post-title"><label for="title"><?php _e('Title') ?></label></h4> 436 <div class="input-text-wrap"> 437 <input type="text" name="post_title" id="title" tabindex="1" autocomplete="off" value="<?php echo esc_attr( $post->post_title ); ?>" /> 438 </div> 439 440 <?php if ( current_user_can( 'upload_files' ) ) : ?> 441 <div id="media-buttons" class="hide-if-no-js"> 442 <?php do_action( 'media_buttons' ); ?> 443 </div> 444 <?php endif; ?> 445 446 <h4 id="content-label"><label for="content"><?php _e('Content') ?></label></h4> 447 <div class="textarea-wrap"> 448 <textarea name="content" id="content" class="mceEditor" rows="3" cols="15" tabindex="2"><?php echo $post->post_content; ?></textarea> 449 </div> 450 451 <script type="text/javascript">edCanvas = document.getElementById('content');edInsertContent = null;</script> 452 453 <h4><label for="tags-input"><?php _e('Tags') ?></label></h4> 454 <div class="input-text-wrap"> 455 <input type="text" name="tags_input" id="tags-input" tabindex="3" value="<?php echo get_tags_to_edit( $post->ID ); ?>" /> 456 </div> 457 458 <p class="submit"> 459 <input type="hidden" name="action" id="quickpost-action" value="post-quickpress-save" /> 460 <input type="hidden" name="quickpress_post_ID" value="<?php echo $post_ID; ?>" /> 461 <input type="hidden" name="post_type" value="post" /> 462 <?php wp_nonce_field('add-post'); ?> 463 <input type="submit" name="save" id="save-post" class="button" tabindex="4" value="<?php esc_attr_e('Save Draft'); ?>" /> 464 <input type="reset" value="<?php esc_attr_e( 'Reset' ); ?>" class="button" /> 465 <span id="publishing-action"> 466 <input type="submit" name="publish" id="publish" accesskey="p" tabindex="5" class="button-primary" value="<?php current_user_can('publish_posts') ? esc_attr_e('Publish') : esc_attr_e('Submit for Review'); ?>" /> 467 <img class="waiting" src="<?php echo esc_url( admin_url( 'images/wpspin_light.gif' ) ); ?>" /> 468 </span> 469 <br class="clear" /> 470 </p> 471 472 </form> 473 474 <?php 475 if ( $drafts ) 476 wp_dashboard_recent_drafts( $drafts ); 477 } 478 479 function wp_dashboard_quick_press() { 480 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 481 } 482 483 function wp_dashboard_recent_drafts( $drafts = false ) { 484 if ( !$drafts ) { 485 $drafts_query = new WP_Query( array( 486 'post_type' => 'post', 487 'post_status' => 'draft', 488 'author' => $GLOBALS['current_user']->ID, 489 'posts_per_page' => 5, 490 'orderby' => 'modified', 491 'order' => 'DESC' 492 ) ); 493 $drafts =& $drafts_query->posts; 494 } 495 496 if ( $drafts && is_array( $drafts ) ) { 497 $list = array(); 498 foreach ( $drafts as $draft ) { 499 $url = get_edit_post_link( $draft->ID ); 500 $title = _draft_or_post_title( $draft->ID ); 501 $item = "<h4><a href='$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>'; 502 if ( $the_content = preg_split( '#\s#', strip_tags( $draft->post_content ), 11, PREG_SPLIT_NO_EMPTY ) ) 503 $item .= '<p>' . join( ' ', array_slice( $the_content, 0, 10 ) ) . ( 10 < count( $the_content ) ? '…' : '' ) . '</p>'; 504 $list[] = $item; 505 } 506 ?> 507 <ul> 508 <li><?php echo join( "</li>\n<li>", $list ); ?></li> 509 </ul> 510 <p class="textright"><a href="edit.php?post_status=draft" class="button"><?php _e('View all'); ?></a></p> 511 <?php 512 } else { 513 _e('There are no drafts at the moment'); 514 } 515 } 516 517 /** 518 * Display recent comments dashboard widget content. 519 * 520 * @since unknown 521 */ 522 function wp_dashboard_recent_comments() { 523 global $wpdb; 524 525 if ( current_user_can('edit_posts') ) 526 $allowed_states = array('0', '1'); 527 else 528 $allowed_states = array('1'); 529 530 // Select all comment types and filter out spam later for better query performance. 531 $comments = array(); 532 $start = 0; 533 534 $widgets = get_option( 'dashboard_widget_options' ); 535 if ( isset( $widgets['dashboard_recent_comments'] ) && isset( $widgets['dashboard_recent_comments']['items'] ) ) 536 $total_items = (int) $widgets['dashboard_recent_comments']['items']; 537 else 538 $total_items = 5; 539 540 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" ) ) { 541 542 foreach ( $possible as $comment ) { 543 if ( count( $comments ) >= $total_items ) 544 break; 545 if ( in_array( $comment->comment_approved, $allowed_states ) && current_user_can( 'read_post', $comment->comment_post_ID ) ) 546 $comments[] = $comment; 547 } 548 549 $start = $start + 50; 550 } 551 552 if ( $comments ) : 553 ?> 554 555 <div id="the-comment-list" class="list:comment"> 556 <?php 557 foreach ( $comments as $comment ) 558 _wp_dashboard_recent_comments_row( $comment ); 559 ?> 560 561 </div> 562 563 <?php 564 if ( current_user_can('edit_posts') ) { ?> 565 <p class="textright"><a href="edit-comments.php" class="button"><?php _e('View all'); ?></a></p> 566 <?php } 567 568 wp_comment_reply( -1, false, 'dashboard', false ); 569 wp_comment_trashnotice(); 570 571 else : 572 ?> 573 574 <p><?php _e( 'No comments yet.' ); ?></p> 575 576 <?php 577 endif; // $comments; 578 } 579 580 function _wp_dashboard_recent_comments_row( &$comment, $show_date = true ) { 581 $GLOBALS['comment'] =& $comment; 582 583 $comment_post_url = get_edit_post_link( $comment->comment_post_ID ); 584 $comment_post_title = strip_tags(get_the_title( $comment->comment_post_ID )); 585 $comment_post_link = "<a href='$comment_post_url'>$comment_post_title</a>"; 586 $comment_link = '<a class="comment-link" href="' . esc_url(get_comment_link()) . '">#</a>'; 587 588 $actions_string = ''; 589 if ( current_user_can('edit_post', $comment->comment_post_ID) ) { 590 // preorder it: Approve | Reply | Edit | Spam | Trash 591 $actions = array( 592 'approve' => '', 'unapprove' => '', 593 'reply' => '', 594 'edit' => '', 595 'spam' => '', 596 'trash' => '', 'delete' => '' 597 ); 598 599 $del_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "delete-comment_$comment->comment_ID" ) ); 600 $approve_nonce = esc_html( '_wpnonce=' . wp_create_nonce( "approve-comment_$comment->comment_ID" ) ); 601 602 $approve_url = esc_url( "comment.php?action=approvecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$approve_nonce" ); 603 $unapprove_url = esc_url( "comment.php?action=unapprovecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$approve_nonce" ); 604 $spam_url = esc_url( "comment.php?action=spamcomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" ); 605 $trash_url = esc_url( "comment.php?action=trashcomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" ); 606 $delete_url = esc_url( "comment.php?action=deletecomment&p=$comment->comment_post_ID&c=$comment->comment_ID&$del_nonce" ); 607 608 $actions['approve'] = "<a href='$approve_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=approved vim-a' title='" . __( 'Approve this comment' ) . "'>" . __( 'Approve' ) . '</a>'; 609 $actions['unapprove'] = "<a href='$unapprove_url' class='dim:the-comment-list:comment-$comment->comment_ID:unapproved:e7e7d3:e7e7d3:new=unapproved vim-u' title='" . __( 'Unapprove this comment' ) . "'>" . __( 'Unapprove' ) . '</a>'; 610 $actions['edit'] = "<a href='comment.php?action=editcomment&c={$comment->comment_ID}' title='" . __('Edit comment') . "'>". __('Edit') . '</a>'; 611 $actions['reply'] = '<a onclick="commentReply.open(\''.$comment->comment_ID.'\',\''.$comment->comment_post_ID.'\');return false;" class="vim-r hide-if-no-js" title="'.__('Reply to this comment').'" href="#">' . __('Reply') . '</a>'; 612 $actions['spam'] = "<a href='$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>'; 613 if ( !EMPTY_TRASH_DAYS ) 614 $actions['delete'] = "<a href='$delete_url' class='delete:the-comment-list:comment-$comment->comment_ID::trash=1 delete vim-d vim-destructive'>" . __('Delete Permanently') . '</a>'; 615 else 616 $actions['trash'] = "<a href='$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>'; 617 618 $actions = apply_filters( 'comment_row_actions', array_filter($actions), $comment ); 619 620 $i = 0; 621 foreach ( $actions as $action => $link ) { 622 ++$i; 623 ( ( ('approve' == $action || 'unapprove' == $action) && 2 === $i ) || 1 === $i ) ? $sep = '' : $sep = ' | '; 624 625 // Reply and quickedit need a hide-if-no-js span 626 if ( 'reply' == $action || 'quickedit' == $action ) 627 $action .= ' hide-if-no-js'; 628 629 $actions_string .= "<span class='$action'>$sep$link</span>"; 630 } 631 } 632 633 ?> 634 635 <div id="comment-<?php echo $comment->comment_ID; ?>" <?php comment_class( array( 'comment-item', wp_get_comment_status($comment->comment_ID) ) ); ?>> 636 <?php if ( !$comment->comment_type || 'comment' == $comment->comment_type ) : ?> 637 638 <?php echo get_avatar( $comment, 50 ); ?> 639 640 <div class="dashboard-comment-wrap"> 641 <h4 class="comment-meta"> 642 <?php printf( /* translators: 1: comment author, 2: post link, 3: notification if the comment is pending */__( 'From %1$s on %2$s%3$s' ), 643 '<cite class="comment-author">' . get_comment_author_link() . '</cite>', $comment_post_link.' '.$comment_link, ' <span class="approve">' . __( '[Pending]' ) . '</span>' ); ?> 644 </h4> 645 646 <?php 647 else : 648 switch ( $comment->comment_type ) : 649 case 'pingback' : 650 $type = __( 'Pingback' ); 651 break; 652 case 'trackback' : 653 $type = __( 'Trackback' ); 654 break; 655 default : 656 $type = ucwords( $comment->comment_type ); 657 endswitch; 658 $type = esc_html( $type ); 659 ?> 660 <div class="dashboard-comment-wrap"> 661 <?php /* translators: %1$s is type of comment, %2$s is link to the post */ ?> 662 <h4 class="comment-meta"><?php printf( _x( '%1$s on %2$s', 'dashboard' ), "<strong>$type</strong>", $comment_post_link." ".$comment_link ); ?></h4> 663 <p class="comment-author"><?php comment_author_link(); ?></p> 664 665 <?php endif; // comment_type ?> 666 <blockquote><p><?php comment_excerpt(); ?></p></blockquote> 667 <p class="row-actions"><?php echo $actions_string; ?></p> 668 </div> 669 </div> 670 <?php 671 } 672 673 /** 674 * The recent comments dashboard widget control. 675 * 676 * @since 3.0.0 677 */ 678 function wp_dashboard_recent_comments_control() { 679 if ( !$widget_options = get_option( 'dashboard_widget_options' ) ) 680 $widget_options = array(); 681 682 if ( !isset($widget_options['dashboard_recent_comments']) ) 683 $widget_options['dashboard_recent_comments'] = array(); 684 685 if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-recent-comments']) ) { 686 $number = (int) stripslashes($_POST['widget-recent-comments']['items']); 687 if ( $number < 1 || $number > 30 ) 688 $number = 5; 689 $widget_options['dashboard_recent_comments']['items'] = $number; 690 update_option( 'dashboard_widget_options', $widget_options ); 691 } 692 693 $number = isset( $widget_options['dashboard_recent_comments']['items'] ) ? (int) $widget_options['dashboard_recent_comments']['items'] : ''; 694 695 echo '<p><label for="comments-number">' . __('Number of comments to show:') . '</label>'; 696 echo '<input id="comments-number" name="widget-recent-comments[items]" type="text" value="' . $number . '" size="3" /> <small>' . __( '(at most 30)' ) . '</small></p>'; 697 } 698 699 function wp_dashboard_incoming_links() { 700 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 701 } 702 703 /** 704 * Display incoming links dashboard widget content. 705 * 706 * @since unknown 707 */ 708 function wp_dashboard_incoming_links_output() { 709 $widgets = get_option( 'dashboard_widget_options' ); 710 @extract( @$widgets['dashboard_incoming_links'], EXTR_SKIP ); 711 $rss = fetch_feed( $url ); 712 713 if ( is_wp_error($rss) ) { 714 if ( is_admin() || current_user_can('manage_options') ) { 715 echo '<p>'; 716 printf(__('<strong>RSS Error</strong>: %s'), $rss->get_error_message()); 717 echo '</p>'; 718 } 719 return; 720 } 721 722 if ( !$rss->get_item_quantity() ) { 723 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"; 724 $rss->__destruct(); 725 unset($rss); 726 return; 727 } 728 729 echo "<ul>\n"; 730 731 if ( !isset($items) ) 732 $items = 10; 733 734 foreach ( $rss->get_items(0, $items) as $item ) { 735 $publisher = ''; 736 $site_link = ''; 737 $link = ''; 738 $content = ''; 739 $date = ''; 740 $link = esc_url( strip_tags( $item->get_link() ) ); 741 742 $author = $item->get_author(); 743 if ( $author ) { 744 $site_link = esc_url( strip_tags( $author->get_link() ) ); 745 746 if ( !$publisher = esc_html( strip_tags( $author->get_name() ) ) ) 747 $publisher = __( 'Somebody' ); 748 } else { 749 $publisher = __( 'Somebody' ); 750 } 751 if ( $site_link ) 752 $publisher = "<a href='$site_link'>$publisher</a>"; 753 else 754 $publisher = "<strong>$publisher</strong>"; 755 756 $content = $item->get_content(); 757 $content = wp_html_excerpt($content, 50) . ' ...'; 758 759 if ( $link ) 760 /* translators: incoming links feed, %1$s is other person, %3$s is content */ 761 $text = __( '%1$s linked here <a href="%2$s">saying</a>, "%3$s"' ); 762 else 763 /* translators: incoming links feed, %1$s is other person, %3$s is content */ 764 $text = __( '%1$s linked here saying, "%3$s"' ); 765 766 if ( $show_date ) { 767 if ( $show_author || $show_summary ) 768 /* translators: incoming links feed, %4$s is the date */ 769 $text .= ' ' . __( 'on %4$s' ); 770 $date = esc_html( strip_tags( $item->get_date() ) ); 771 $date = strtotime( $date ); 772 $date = gmdate( get_option( 'date_format' ), $date ); 773 } 774 775 echo "\t<li>" . sprintf( $text, $publisher, $link, $content, $date ) . "</li>\n"; 776 } 777 778 echo "</ul>\n"; 779 $rss->__destruct(); 780 unset($rss); 781 } 782 783 function wp_dashboard_incoming_links_control() { 784 wp_dashboard_rss_control( 'dashboard_incoming_links', array( 'title' => false, 'show_summary' => false, 'show_author' => false ) ); 785 } 786 787 function wp_dashboard_primary() { 788 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 789 } 790 791 function wp_dashboard_primary_control() { 792 wp_dashboard_rss_control( 'dashboard_primary' ); 793 } 794 795 /** 796 * {@internal Missing Short Description}} 797 * 798 * @since unknown 799 * 800 * @param int $widget_id 801 */ 802 function wp_dashboard_rss_output( $widget_id ) { 803 $widgets = get_option( 'dashboard_widget_options' ); 804 echo '<div class="rss-widget">'; 805 wp_widget_rss_output( $widgets[$widget_id] ); 806 echo "</div>"; 807 } 808 809 function wp_dashboard_secondary() { 810 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 811 } 812 813 function wp_dashboard_secondary_control() { 814 wp_dashboard_rss_control( 'dashboard_secondary' ); 815 } 816 817 /** 818 * Display secondary dashboard RSS widget feed. 819 * 820 * @since unknown 821 * 822 * @return unknown 823 */ 824 function wp_dashboard_secondary_output() { 825 $widgets = get_option( 'dashboard_widget_options' ); 826 @extract( @$widgets['dashboard_secondary'], EXTR_SKIP ); 827 $rss = @fetch_feed( $url ); 828 829 if ( is_wp_error($rss) ) { 830 if ( is_admin() || current_user_can('manage_options') ) { 831 echo '<div class="rss-widget"><p>'; 832 printf(__('<strong>RSS Error</strong>: %s'), $rss->get_error_message()); 833 echo '</p></div>'; 834 } 835 } elseif ( !$rss->get_item_quantity() ) { 836 $rss->__destruct(); 837 unset($rss); 838 return false; 839 } else { 840 echo '<div class="rss-widget">'; 841 wp_widget_rss_output( $rss, $widgets['dashboard_secondary'] ); 842 echo '</div>'; 843 $rss->__destruct(); 844 unset($rss); 845 } 846 } 847 848 function wp_dashboard_plugins() { 849 echo '<p class="widget-loading hide-if-no-js">' . __( 'Loading…' ) . '</p><p class="describe hide-if-js">' . __('This widget requires JavaScript.') . '</p>'; 850 } 851 852 /** 853 * Display plugins most popular, newest plugins, and recently updated widget text. 854 * 855 * @since unknown 856 */ 857 function wp_dashboard_plugins_output() { 858 $popular = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/popular/' ); 859 $new = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/new/' ); 860 $updated = fetch_feed( 'http://wordpress.org/extend/plugins/rss/browse/updated/' ); 861 862 if ( false === $plugin_slugs = get_transient( 'plugin_slugs' ) ) { 863 $plugin_slugs = array_keys( get_plugins() ); 864 set_transient( 'plugin_slugs', $plugin_slugs, 86400 ); 865 } 866 867 foreach ( array( 'popular' => __('Most Popular'), 'new' => __('Newest Plugins'), 'updated' => __('Recently Updated') ) as $feed => $label ) { 868 if ( is_wp_error($$feed) || !$$feed->get_item_quantity() ) 869 continue; 870 871 $items = $$feed->get_items(0, 5); 872 873 // Pick a random, non-installed plugin 874 while ( true ) { 875 // Abort this foreach loop iteration if there's no plugins left of this type 876 if ( 0 == count($items) ) 877 continue 2; 878 879 $item_key = array_rand($items); 880 $item = $items[$item_key]; 881 882 list($link, $frag) = explode( '#', $item->get_link() ); 883 884 $link = esc_url($link); 885 if ( preg_match( '|/([^/]+?)/?$|', $link, $matches ) ) 886 $slug = $matches[1]; 887 else { 888 unset( $items[$item_key] ); 889 continue; 890 } 891 892 // Is this random plugin's slug already installed? If so, try again. 893 reset( $plugin_slugs ); 894 foreach ( $plugin_slugs as $plugin_slug ) { 895 if ( $slug == substr( $plugin_slug, 0, strlen( $slug ) ) ) { 896 unset( $items[$item_key] ); 897 continue 2; 898 } 899 } 900 901 // If we get to this point, then the random plugin isn't installed and we can stop the while(). 902 break; 903 } 904 905 // Eliminate some common badly formed plugin descriptions 906 while ( ( null !== $item_key = array_rand($items) ) && false !== strpos( $items[$item_key]->get_description(), 'Plugin Name:' ) ) 907 unset($items[$item_key]); 908 909 if ( !isset($items[$item_key]) ) 910 continue; 911 912 // current bbPress feed item titles are: user on "topic title" 913 if ( preg_match( '/"(.*)"/s', $item->get_title(), $matches ) ) 914 $title = $matches[1]; 915 else // but let's make it forward compatible if things change 916 $title = $item->get_title(); 917 $title = esc_html( $title ); 918 919 $description = esc_html( strip_tags(@html_entity_decode($item->get_description(), ENT_QUOTES, get_option('blog_charset'))) ); 920 921 $ilink = wp_nonce_url('plugin-install.php?tab=plugin-information&plugin=' . $slug, 'install-plugin_' . $slug) . 922 '&TB_iframe=true&width=600&height=800'; 923 924 echo "<h4>$label</h4>\n"; 925 echo "<h5><a href='$link'>$title</a></h5> <span>(<a href='$ilink' class='thickbox' title='$title'>" . __( 'Install' ) . "</a>)</span>\n"; 926 echo "<p>$description</p>\n"; 927 928 $$feed->__destruct(); 929 unset($$feed); 930 } 931 } 932 933 /** 934 * Checks to see if all of the feed url in $check_urls are cached. 935 * 936 * If $check_urls is empty, look for the rss feed url found in the dashboard 937 * widget optios of $widget_id. If cached, call $callback, a function that 938 * echoes out output for this widget. If not cache, echo a "Loading..." stub 939 * which is later replaced by AJAX call (see top of /wp-admin/index.php) 940 * 941 * @since unknown 942 * 943 * @param int $widget_id 944 * @param callback $callback 945 * @param array $check_urls RSS feeds 946 * @return bool False on failure. True on success. 947 */ 948 function wp_dashboard_cached_rss_widget( $widget_id, $callback, $check_urls = array() ) { 949 $loading = '<p class="widget-loading">' . __( 'Loading…' ) . '</p>'; 950 951 if ( empty($check_urls) ) { 952 $widgets = get_option( 'dashboard_widget_options' ); 953 if ( empty($widgets[$widget_id]['url']) ) { 954 echo $loading; 955 return false; 956 } 957 $check_urls = array( $widgets[$widget_id]['url'] ); 958 } 959 960 include_once ABSPATH . WPINC . '/class-feed.php'; 961 foreach ( $check_urls as $check_url ) { 962 $cache = new WP_Feed_Cache_Transient('', md5($check_url), ''); 963 if ( ! $cache->load() ) { 964 echo $loading; 965 return false; 966 } 967 } 968 969 if ( $callback && is_callable( $callback ) ) { 970 $args = array_slice( func_get_args(), 2 ); 971 array_unshift( $args, $widget_id ); 972 call_user_func_array( $callback, $args ); 973 } 974 975 return true; 976 } 977 978 /* Dashboard Widgets Controls */ 979 980 // Calls widget_control callback 981 /** 982 * Calls widget control callback. 983 * 984 * @since unknown 985 * 986 * @param int $widget_control_id Registered Widget ID. 987 */ 988 function wp_dashboard_trigger_widget_control( $widget_control_id = false ) { 989 global $wp_dashboard_control_callbacks; 990 991 if ( is_scalar($widget_control_id) && $widget_control_id && isset($wp_dashboard_control_callbacks[$widget_control_id]) && is_callable($wp_dashboard_control_callbacks[$widget_control_id]) ) { 992 call_user_func( $wp_dashboard_control_callbacks[$widget_control_id], '', array( 'id' => $widget_control_id, 'callback' => $wp_dashboard_control_callbacks[$widget_control_id] ) ); 993 } 994 } 995 996 /** 997 * The RSS dashboard widget control. 998 * 999 * Sets up $args to be used as input to wp_widget_rss_form(). Handles POST data 1000 * from RSS-type widgets. 1001 * 1002 * @since unknown 1003 * 1004 * @param string widget_id 1005 * @param array form_inputs 1006 */ 1007 function wp_dashboard_rss_control( $widget_id, $form_inputs = array() ) { 1008 if ( !$widget_options = get_option( 'dashboard_widget_options' ) ) 1009 $widget_options = array(); 1010 1011 if ( !isset($widget_options[$widget_id]) ) 1012 $widget_options[$widget_id] = array(); 1013 1014 $number = 1; // Hack to use wp_widget_rss_form() 1015 $widget_options[$widget_id]['number'] = $number; 1016 1017 if ( 'POST' == $_SERVER['REQUEST_METHOD'] && isset($_POST['widget-rss'][$number]) ) { 1018 $_POST['widget-rss'][$number] = stripslashes_deep( $_POST['widget-rss'][$number] ); 1019 $widget_options[$widget_id] = wp_widget_rss_process( $_POST['widget-rss'][$number] ); 1020 // title is optional. If black, fill it if possible 1021 if ( !$widget_options[$widget_id]['title'] && isset($_POST['widget-rss'][$number]['title']) ) { 1022 $rss = fetch_feed($widget_options[$widget_id]['url']); 1023 if ( is_wp_error($rss) ) { 1024 $widget_options[$widget_id]['title'] = htmlentities(__('Unknown Feed')); 1025 } else { 1026 $widget_options[$widget_id]['title'] = htmlentities(strip_tags($rss->get_title())); 1027 $rss->__destruct(); 1028 unset($rss); 1029 } 1030 } 1031 update_option( 'dashboard_widget_options', $widget_options ); 1032 } 1033 1034 wp_widget_rss_form( $widget_options[$widget_id], $form_inputs ); 1035 } 1036 1037 /** 1038 * Empty function usable by plugins to output empty dashboard widget (to be populated later by JS). 1039 */ 1040 function wp_dashboard_empty() {} 1041 1042 ?>
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| Generated: Thu Oct 14 05:11:12 2010 | Cross-referenced by PHPXref 0.7 |