PHP Codes::beautify_introduction方法代码示例

 /**
  * list articles
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // clear flows
     $text .= '<br style="clear: left" />';
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // the hovering title
         if ($item['introduction'] && $context['skins_with_details'] == 'Y') {
             $hover = strip_tags(Codes::beautify_introduction($item['introduction']));
         } else {
             $hover = i18n::s('View the page');
         }
         // title is a link to the target article
         $title =& Skin::build_link($url, $title, 'basic', $hover);
         // use the thumbnail for this article
         if ($icon = trim($item['thumbnail_url'])) {
             // fix relative path
             if (!preg_match('/^(\\/|http:|https:|ftp:)/', $icon)) {
                 $icon = $context['url_to_root'] . $icon;
             }
             // use parameter of the control panel for this one
             $options = '';
             if (isset($context['classes_for_thumbnail_images'])) {
                 $options = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
             }
             // build the complete HTML element
             $icon = '<img src="' . $icon . '" alt="" title="' . encode_field($hover) . '" ' . $options . ' />';
             // use default icon if nothing to display
         } else {
             $icon = MAP_IMG;
         }
         // use the image as a link to the target page
         $icon =& Skin::build_link($url, $icon, 'basic', $hover);
         // add a floating box
         $text .= Skin::build_box($title, $icon, 'floating');
     }
     // clear flows
     $text .= '<br style="clear: left" />';
     // end of processing
     SQL::free($result);
     return $text;
 }

 /**
  * list articles
  *
  * @param resource the SQL result
  * @return array( $title => $content )
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     include_once $context['path_to_root'] . 'articles/article.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // shortcut for associates
         if (Surfer::is_associate()) {
             $title =& Skin::build_box_title($title, $url, i18n::s('View the page'));
         }
         // title prefix
         $prefix = '';
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > $context['now']) {
             $prefix .= DRAFT_FLAG;
         }
         // prefix the title
         $title = $prefix . $title;
         // what has to be displayed in this box
         $parts = array();
         // if the page is publicly available, show introduction and link to full content
         $article = new Article();
         $article->load_by_content($item, Anchors::get($item['anchor']));
         if ($article->is_public()) {
             // get introduction from overlay, if any
             if (is_object($overlay)) {
                 $parts[] = Codes::beautify_introduction($overlay->get_text('introduction', $item));
                 // add a link to the main page
                 $parts[] = Skin::build_link($url, i18n::s('More') . MORE_IMG, 'basic', i18n::s('View the page'));
                 // use the introduction, if any
             } elseif ($item['introduction']) {
                 // the content of this box
                 $parts[] = Codes::beautify_introduction($item['introduction']);
                 // add a link to the main page
                 $parts[] = Skin::build_link($url, i18n::s('More') . MORE_IMG, 'basic', i18n::s('View the page'));
                 // no introduction, display article full content
             } else {
                 // insert overlay data, if any
                 if (is_object($overlay)) {
                     $parts[] = $overlay->get_text('box', $item);
                 }
                 // the content of this box
                 $parts[] = Codes::beautify($item['description'], $item['options']);
             }
             // else display full box content
         } else {
             // use the introduction, if any
             if ($item['introduction']) {
                 $parts[] = Codes::beautify_introduction($item['introduction']);
             }
             // get the related overlay, if any
             $overlay = Overlay::load($item, 'article:' . $item['id']);
             // insert overlay data, if any
             if (is_object($overlay)) {
                 $parts[] = $overlay->get_text('box', $item);
             }
             // the content of this box
             if ($item['description']) {
                 $parts[] = Codes::beautify($item['description'], $item['options']);
             }
         }
         // use nick name as box id
         $id = '';
         if (isset($item['nick_name'])) {
             $id = trim($item['nick_name']);
         }
         // append to the list
         $items[$title] = array('content' => implode(BR, $parts), 'id' => $id);
     }
     // end of processing
//.........这里部分代码省略.........

 /**
  * list articles
  *
  * @param resource the SQL result
  * @return string
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // sanity check
     if (!isset($this->focus)) {
         $this->focus = NULL;
     }
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     $odd = TRUE;
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // build a title
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > $context['now']) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // some details
         $details = array();
         // info on related files --optional
         if ($count = Files::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
         // info on related comments --mandatory
         if ($count = Comments::count_for_anchor('article:' . $item['id'], FALSE)) {
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
         }
         // info on related links --optional
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // details
         if (count($details)) {
             $suffix .= ' <span class="details">(' . ucfirst(implode(', ', $details)) . ')</span>';
         }
         // flag popular pages
         if ($item['hits'] > 300) {
             $suffix .= POPULAR_FLAG;
         }
         // last contribution
         if ($item['edit_action']) {
             $action = Anchors::get_action_label($item['edit_action']) . ' ';
         } else {
             $action = i18n::s('edited');
         }
         if ($item['edit_name']) {
             $suffix .= '<br /><span class="details">' . sprintf(i18n::s('%s by %s %s'), $action, Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date'])) . '</span>';
         } else {
             $suffix .= '<br /><span class="details">' . $action . ' ' . Skin::build_date($item['edit_date']) . '</span>';
         }
         // flag articles updated recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item, $this->focus);
         }
         // the hovering title
         if ($item['introduction'] && $context['skins_with_details'] == 'Y') {
             $hover = strip_tags(Codes::beautify_introduction($item['introduction']));
//.........这里部分代码省略.........

 /**
  * list articles for search requests
  *
  * @param resource the SQL result
  * @return array of resulting items ($score, $summary), or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of array($score, $summary)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // one box at a time
         $box = '';
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag sticky pages
         if ($item['rank'] < 10000) {
             $prefix .= STICKY_FLAG;
         }
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $suffix .= ' ' . LOCKED_FLAG;
         }
         // flag articles that are dead, or created or updated very recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= ' ' . UPDATED_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // introduction
         $introduction = '';
         if (is_object($overlay)) {
             $introduction = $overlay->get_text('introduction', $item);
         } else {
             $introduction = $item['introduction'];
         }
         // the introductory text
         if ($introduction) {
             $suffix .= ' -&nbsp;' . Codes::beautify_introduction($introduction);
             // link to description, if any
             if ($item['description']) {
                 $suffix .= ' ' . Skin::build_link($url, MORE_IMG, 'more', i18n::s('View the page')) . ' ';
             }
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item);
         }
         // details
         $details = array();
         // the author
         if ($item['create_name'] != $item['edit_name']) {
             $details[] = sprintf(i18n::s('by %s, %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id']), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']));
         } else {
             $details[] = sprintf(i18n::s('by %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id']));
         }
         // the last action
         $details[] = Anchors::get_action_label($item['edit_action']) . ' ' . Skin::build_date($item['edit_date']);
         // the number of hits
         if (Surfer::is_logged() && $item['hits'] > 1) {
             $details[] = Skin::build_number($item['hits'], i18n::s('hits'));
         }
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
         }
//.........这里部分代码省略.........

 /**
  * list sections
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!($delta = SQL::count($result))) {
         return $text;
     }
     // process all items in the list
     $count = 0;
     $items = array();
     while ($item = SQL::fetch($result)) {
         // the url to view this item
         $url = Sections::get_permalink($item);
         // initialize variables
         $prefix = $label = $suffix = '';
         // flag sections that are draft or dead
         if ($item['activation_date'] >= $context['now']) {
             $prefix .= DRAFT_FLAG;
         } elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         }
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag items updated recently
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         //			// start the label with family, if any
         //			if($item['family'])
         //				$label = ucfirst(Skin::strip($item['family'], 30)).' - ';
         // use the title to label the link
         $label .= ucfirst(Skin::strip($item['title'], 30));
         // the hovering title
         if ($item['introduction'] && $context['skins_with_details'] == 'Y') {
             $hover = strip_tags(Codes::beautify_introduction($item['introduction']));
         } else {
             $hover = i18n::s('View the section');
         }
         // help members to reference this page
         if (Surfer::is_member()) {
             $hover .= ' [section=' . $item['id'] . ']';
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'basic', NULL, $hover);
         // limit to one page of results
         if (++$count >= COMPACT_LIST_SIZE - 1) {
             break;
         }
     }
     // end of processing
     SQL::free($result);
     // turn this to some text
     $text .= Skin::build_list($items, 'comma');
     // some indications on the number of connections
     if (($delta -= $count) > 0) {
         $text .= ', ...';
     }
     return $text;
 }

 /**
  * list sections as topics in a forum
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // output as a string
     $text = '';
     // build a list of sections
     $family = '';
     $first = TRUE;
     while ($item = SQL::fetch($result)) {
         // change the family
         if ($item['family'] != $family) {
             $family = $item['family'];
             // close last table only if a section has been already listed
             if (!$first) {
                 $text .= Skin::table_suffix();
             }
             // show the family
             $text .= '<h2><span>' . $family . '&nbsp;</span></h2>' . "\n" . Skin::table_prefix('yabb') . Skin::table_row(array(i18n::s('Board'), 'center=' . i18n::s('Topics'), i18n::s('Last post')), 'header');
         } elseif ($first) {
             $text .= Skin::table_prefix('yabb');
             $text .= Skin::table_row(array(i18n::s('Board'), 'center=' . i18n::s('Topics'), i18n::s('Last post')), 'header');
         }
         // done with this case
         $first = FALSE;
         // reset everything
         $prefix = $label = $suffix = $icon = '';
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // indicate the id in the hovering popup
         $hover = i18n::s('View the section');
         if (Surfer::is_member()) {
             $hover .= ' [section=' . $item['id'] . ']';
         }
         // the url to view this item
         $url = Sections::get_permalink($item);
         // use the title as a link to the page
         $title =& Skin::build_link($url, Codes::beautify_title($item['title']), 'basic', $hover);
         // also use a clickable thumbnail, if any
         if ($item['thumbnail_url']) {
             $prefix = Skin::build_link($url, '<img src="' . $item['thumbnail_url'] . '" alt="" title="' . encode_field($hover) . '" class="left_image" />', 'basic', $hover) . $prefix;
         }
         // flag sections updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $suffix = EXPIRED_FLAG . ' ';
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix = NEW_FLAG . ' ';
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix = UPDATED_FLAG . ' ';
         }
         // board introduction
         if ($item['introduction']) {
             $suffix .= '<br style="clear: none;" />' . Codes::beautify_introduction($item['introduction']);
         }
         // more details
         $details = '';
         $more = array();
         // board moderators
         if ($moderators = Sections::list_editors_by_name($item, 0, 7, 'comma5')) {
             $more[] = sprintf(i18n::ns('Moderator: %s', 'Moderators: %s', count($moderators)), $moderators);
         }
         // children boards
         if ($children =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, COMPACT_LIST_SIZE, 'comma')) {
             $more[] = sprintf(i18n::ns('Child board: %s', 'Child boards: %s', count($children)), Skin::build_list($children, 'comma'));
         }
         // as a compact list
         if (count($more)) {
             $details .= '<ul class="compact">';
             foreach ($more as $list_item) {
                 $details .= '<li>' . $list_item . '</li>' . "\n";
             }
             $details .= '</ul>' . "\n";
         }
         // all details
         if ($details) {
             $details = BR . '<span class="details">' . $details . "</span>\n";
         }
         // count posts here, and in children sections
         $anchors = Sections::get_branch_at_anchor('section:' . $item['id']);
         if (!($count = Articles::count_for_anchor($anchors))) {
             $count = 0;
         }
         // get last post
         $last_post = '--';
         $article =& Articles::get_newest_for_anchor($anchors, TRUE);
         if ($article['id']) {
//.........这里部分代码省略.........

 /**
  * list articles as topics in a forum
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // start a table
     $text .= Skin::table_prefix('jive');
     // headers
     $text .= Skin::table_row(array(i18n::s('Topic'), i18n::s('Content')), 'header');
     // build a list of articles
     $odd = FALSE;
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // one row per article
         $text .= '<tr class="' . ($odd ? 'odd' : 'even') . '"><td>';
         $odd = !$odd;
         // signal articles to be published
         if (!isset($item['publish_date']) || $item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $text .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $text .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $text .= RESTRICTED_FLAG;
         }
         // use the title as a link to the page
         $text .= Skin::build_link($url, '<strong>' . $title . '</strong>', 'basic');
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $text .= ' ' . LOCKED_FLAG;
         }
         // flag articles updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $text .= ' ' . EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $text .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $text .= ' ' . UPDATED_FLAG;
         }
         // add details, if any
         $details = array();
         // poster name
         if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
             if ($item['create_name']) {
                 $details[] = sprintf(i18n::s('posted by %s %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id']), Skin::build_date($item['create_date']));
             }
         }
         // last update
         $details[] = sprintf(i18n::s('Updated %s'), Skin::build_date($item['edit_date']));
         // add details to the title
         if (count($details)) {
             $text .= '<p class="details" style="margin: 3px 0">' . join(', ', $details) . '</p>';
         }
         // display all tags
         if ($item['tags']) {
             $text .= '<p class="tags">' . Skin::build_tags($item['tags'], 'article:' . $item['id']) . '</p>';
         }
         // next cell for the content
         $text .= '</td><td width="70%">';
         // the content to be displayed
         $content = '';
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $content .= Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // the introductory text
         if (is_object($overlay)) {
             $content .= Codes::beautify_introduction($overlay->get_text('introduction', $item));
         } else {
             $content .= Codes::beautify_introduction($item['introduction']);
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $content .= $overlay->get_text('list', $item);
         }
         // the description
//.........这里部分代码省略.........

     $context['page_header'] .= "\n" . '<link rel="meta" href="' . $context['url_to_home'] . $context['url_to_root'] . Articles::get_url($item['id'], 'describe') . '" title="Meta Information" type="application/rdf+xml" />';
     // implement the trackback interface
     $permanent_link = Articles::get_permalink($item);
     $trackback_link = $context['url_to_home'] . $context['url_to_root'] . 'links/trackback.php?anchor=article:' . $item['id'];
     $context['page_header'] .= "\n" . '<!--' . "\n" . '<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"' . "\n" . ' 		xmlns:dc="http://purl.org/dc/elements/1.1/"' . "\n" . ' 		xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/">' . "\n" . '<rdf:Description' . "\n" . ' trackback:ping="' . $trackback_link . '"' . "\n" . ' dc:identifier="' . $permanent_link . '"' . "\n" . ' rdf:about="' . $permanent_link . '" />' . "\n" . '</rdf:RDF>' . "\n" . '-->';
     // implement the pingback interface
     $context['page_header'] .= "\n" . '<link rel="pingback" href="' . $context['url_to_root'] . 'services/ping.php" title="Pingback Interface" />';
     // implement the Comment API interface
     $context['page_header'] .= "\n" . '<link rel="service.comment" href="' . $context['url_to_root'] . Comments::get_url('article:' . $item['id'], 'service.comment') . '" title="Comment Interface" type="text/xml" />';
     // set specific headers
     if (is_object($overlay) && is_callable(array($overlay, 'get_meta_introduction_text')) && ($more = $overlay->get_text('meta_introduction', $item))) {
         $order = array("\r\n", "\n", "\r");
         $replace = ' ';
         $context['page_meta'] = str_replace($order, $replace, strip_tags(Codes::beautify_introduction($more)));
     } elseif (isset($item['introduction']) && $item['introduction']) {
         $context['page_meta'] = strip_tags(Codes::beautify_introduction($item['introduction']));
     }
     if (isset($item['create_name']) && $item['create_name']) {
         $context['page_author'] = $item['create_name'];
     }
     if (isset($item['edit_date']) && $item['edit_date']) {
         $context['page_date'] = $item['edit_date'];
     }
     if (isset($item['publish_name']) && $item['publish_name']) {
         $context['page_publisher'] = $item['publish_name'];
     }
 }
 //
 // set page details -- $context['page_details']
 //
 $text = '';

 function layout($result)
 {
     global $context;
     // load skin for ajax request
     load_skin();
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // infinite scroll is a option
     $infinite = $this->has_variant('infinite');
     // column grid width may have been setted thru variant
     if (!($grid_width = $this->has_variant('grid'))) {
         $grid_width = MC_GRID_DEFAULT;
     }
     // wrappers
     if ($infinite) {
         $text .= '<div class="mc-infinite">';
     }
     $text .= '<div class="mc-wrap" >' . "\n";
     while ($item = SQL::fetch($result)) {
         // get the object interface, this may load parent and overlay
         $entity = new $this->listed_type($item);
         // link
         $url = $entity->get_permalink();
         // title
         $title = $entity->get_title();
         // intro
         $intro = Codes::beautify_introduction($entity->get_introduction());
         if ($intro) {
             $intro = BR . $intro;
         }
         // image
         $thumb = '';
         if (!$this->has_variant('no_thumb')) {
             if ($thumb = trim($entity->get_thumbnail_url())) {
                 // use parameter of the control panel for this one
                 $options = '';
                 if (isset($context['classes_for_thumbnail_images'])) {
                     $options = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
                 }
                 // build the complete HTML element
                 $thumb = '<img src="' . $thumb . '" alt="" title="' . encode_field($title) . '" ' . $options . ' />' . "\n";
             } else {
                 $thumb = MAP_IMG;
             }
         }
         // use the image as a link to the target page
         if ($thumb) {
             $thumb = Skin::build_link($url, $thumb, 'basic', $title);
         }
         // use list text of overlay if any
         $list = '';
         if (is_object($entity->overlay)) {
             $list = $entity->overlay->get_text('list');
         }
         // list articles, if any
         $childs = $entity->get_childs('articles', 0, 5, 'alistapart');
         // content
         $content = $thumb . $intro . $list;
         if (isset($childs['article'])) {
             $content .= $childs['article'];
         }
         // add a block, guess the html tag from context
         if (isset($context['SKIN_HTML5'])) {
             switch ($this->listed_type) {
                 case 'article':
                     $tag = 'article';
                     break;
                 case 'section':
                 case 'category':
                     $tag = 'section';
                     break;
                 case 'user':
                 default:
                     $tag = 'div';
             }
         } else {
             $tag = 'div';
         }
         $text .= '<' . $tag . ' class="mc-block">' . '<h3>' . $title . '</h3>' . $content . '</' . $tag . '>' . "\n";
     }
     // end wrappers
     if ($infinite) {
         $text .= '</div>';
     }
     $text .= '</div>' . "\n";
     if (!isset($context['AJAX_REQUEST']) || $context['AJAX_REQUEST'] == false) {
         // we have bound styles and scripts
         $this->load_scripts_n_styles();
         // initialize js
         Page::insert_script('Mosaic.init(' . $grid_width . ')');
         // infinite scroll js lib
         if ($infinite) {
             Page::defer_script('layouts/layout_as_mosaic/jquery.infinitescroll.min.js');
             Page::insert_script('Mosaic.infiniteScroll()');
         }
     } else {
//.........这里部分代码省略.........

 /**
  * list users
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!($count = SQL::count($result))) {
         return $text;
     }
     $text = '<div>';
     // process all items in the list
     $count = 0;
     $checked = ' checked="checked"';
     while ($item = SQL::fetch($result)) {
         // we need some address
         if (!$item['email']) {
             continue;
         }
         // do not write to myself
         if ($item['id'] == Surfer::get_id()) {
             continue;
         }
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'user:' . $item['id']);
         // one radio button per person
         $text .= '<input type="radio" name="requested" value="' . encode_field($item['id']) . '"' . $checked . ' />';
         // signal restricted and private users
         if ($item['active'] == 'N') {
             $text .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $text .= RESTRICTED_FLAG;
         }
         // the url to view this item
         $url = Users::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['full_name']);
         }
         // sanity check
         if (!$title) {
             $title = $item['nick_name'];
         }
         // link to this page
         $text .= Skin::build_link($url, $title, 'user');
         // the introductory text
         if ($item['introduction']) {
             $text .= '<span class="tiny"> - ' . Codes::beautify_introduction($item['introduction']) . '</span>';
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $text .= $overlay->get_text('list', $item);
         }
         // append the row
         $text .= BR;
         $count++;
         $checked = '';
     }
     // div suffix
     $text .= '</div>';
     // no valid account has been found
     if (!$count) {
         $text = '';
     }
     // end of processing
     SQL::free($result);
     return $text;
 }

 /**
  * list articles as topics in a forum
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // page size for comments
     include_once $context['path_to_root'] . 'comments/layout_comments_as_updates.php';
     $layout = new Layout_comments_as_updates();
     // build a list of articles
     $rows = array();
     include_once $context['path_to_root'] . 'comments/comments.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // build a title
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // reset everything
         $text = $prefix = $label = $suffix = $icon = '';
         // signal articles to be published
         if (!isset($item['publish_date']) || $item['publish_date'] <= NULL_DATE || $item['publish_date'] > gmstrftime('%Y-%m-%d %H:%M:%S')) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag expired articles, and articles updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $suffix = EXPIRED_FLAG . ' ';
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix = NEW_FLAG . ' ';
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix = UPDATED_FLAG . ' ';
         }
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $suffix .= ' ' . Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // select an icon for this thread
         $item['comments_count'] = Comments::count_for_anchor('article:' . $item['id']);
         if (is_object($overlay) && $overlay->attributes['overlay_type'] == 'poll') {
             Skin::define_img('POLL_IMG', 'articles/poll.gif');
             $icon = POLL_IMG;
         } elseif ($item['rank'] < 10000) {
             Skin::define_img('STICKY_THREAD_IMG', 'articles/sticky_thread.gif');
             $icon = STICKY_THREAD_IMG;
         } elseif (isset($item['comments_count']) && $item['comments_count'] >= 20) {
             Skin::define_img('VERY_HOT_THREAD_IMG', 'articles/very_hot_thread.gif');
             $icon = VERY_HOT_THREAD_IMG;
         } elseif (isset($item['comments_count']) && $item['comments_count'] >= 10) {
             $icon = HOT_THREAD_IMG;
         } else {
             $icon = THREAD_IMG;
         }
         // indicate the id in the hovering popup
         $hover = i18n::s('View the page');
         if (Surfer::is_member()) {
             $hover .= ' [article=' . $item['id'] . ']';
         }
         // use the title as a link to the page
         $title = $prefix . Skin::build_link($url, ucfirst($title), 'basic', $hover) . $suffix;
         $suffix = '';
         // the introductory text
         $introduction = '';
         if (is_object($overlay)) {
             $introduction = $overlay->get_text('introduction', $item);
         } elseif ($item['introduction']) {
             $introduction = $item['introduction'];
         }
         if ($introduction) {
             $suffix .= BR . Codes::beautify_introduction($introduction);
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $suffix .= $overlay->get_text('list', $item);
         }
         // shortcuts to comments pages
         if (isset($item['comments_count']) && ($pages = (int) ceil($item['comments_count'] / $layout->items_per_page())) && $pages > 1) {
             $suffix .= '<p class="details">Pages ';
             for ($index = 1; $index <= $pages; $index++) {
//.........这里部分代码省略.........

//.........这里部分代码省略.........
             $details[] = sprintf(i18n::ns('%d file', '%d files', count($items)), count($items));
             // add one link per item
             foreach ($items as $url => $label) {
                 if (is_array($label)) {
                     $prefix = $label[0];
                     $suffix = $label[2];
                     $label = $label[1];
                 }
                 $elements[] = $prefix . Skin::build_link($url, $label, 'file') . $suffix;
             }
         }
         // info on related comments
         if ($items = Comments::list_by_date_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact', TRUE)) {
             // mention the number of sections in folded title
             $details[] = sprintf(i18n::ns('%d comment', '%d comments', count($items)), count($items));
             // add one link per item
             foreach ($items as $url => $label) {
                 $prefix = $suffix = '';
                 if (is_array($label)) {
                     $prefix = $label[0];
                     $suffix = $label[2];
                     $label = $label[1];
                 }
                 $elements[] = $prefix . Skin::build_link($url, $label, 'comment') . $suffix;
             }
         }
         // info on related links
         if (Sections::has_option('links_by_title', $anchor, $item)) {
             $items = Links::list_by_title_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
         } else {
             $items = Links::list_by_date_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact');
         }
         if ($items) {
             // mention the number of sections in folded title
             $details[] = sprintf(i18n::ns('%d link', '%d links', count($items)), count($items));
             // add one link per item
             foreach ($items as $url => $label) {
                 $prefix = $suffix = '';
                 if (is_array($label)) {
                     $prefix = $label[0];
                     $suffix = $label[2];
                     $label = $label[1];
                 }
                 $elements[] = $prefix . Skin::build_link($url, $label) . $suffix;
             }
         }
         // list related sections, if any
         if ($items =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, MAXIMUM_ITEMS_PER_SECTION + 1, 'compact')) {
             // mention the number of sections in folded title
             $details[] = sprintf(i18n::ns('%d section', '%d sections', count($items)), count($items));
             // add one link per item
             foreach ($items as $url => $label) {
                 $prefix = $suffix = '';
                 if (is_array($label)) {
                     $prefix = $label[0];
                     $suffix = $label[2];
                     $label = $label[1];
                 }
                 $elements[] = $prefix . Skin::build_link($url, $label, 'section') . $suffix;
             }
         }
         // signal continuing sections
         if (count($elements) > MAXIMUM_ITEMS_PER_SECTION) {
             $elements[] = Skin::build_link(Sections::get_permalink($item), i18n::s('More pages') . MORE_IMG, 'basic');
         } else {
             $elements[] = Skin::build_link(Sections::get_permalink($item), i18n::s('View the section'), 'shortcut');
         }
         // complement title
         if (count($details)) {
             $box['title'] .= ' <span class="details">(' . join(', ', $details) . ')</span>';
         }
         // insert introduction, if any
         if ($item['introduction']) {
             $box['text'] .= Codes::beautify_introduction($item['introduction']);
         }
         // make a full list
         if (count($elements)) {
             $box['text'] .= '<ul><li>' . implode('</li>' . "\n" . '<li>', $elements) . '</li></ul>' . "\n";
         }
         // if we have an icon for this section, use it
         if (isset($item['thumbnail_url']) && $item['thumbnail_url']) {
             // adjust the class
             $class = '';
             if (isset($context['classes_for_thumbnail_images'])) {
                 $class = 'class="' . $context['classes_for_thumbnail_images'] . '" ';
             }
             // build the complete HTML element
             $icon = '<img src="' . $item['thumbnail_url'] . '" alt="" title="' . encode_field(Codes::beautify_title($item['title'])) . '" ' . $class . '/>';
             // make it clickable
             $link = Skin::build_link(Sections::get_permalink($item), $icon, 'basic');
             // put this aside
             $box['text'] = '<table class="decorated"><tr>' . '<td class="image">' . $link . '</td>' . '<td class="content">' . $box['text'] . '</td>' . '</tr></table>';
         }
         // always make a box
         $text .= Skin::build_box($box['title'], $box['text'], 'folded');
     }
     // end of processing
     SQL::free($result);
     return $text;
 }

 /**
  * list sections
  *
  * Accept following variants:
  * - 'full' - include anchor information -- also the default value
  *
  * @param resource the SQL result
  * @return array of resulting items, or NULL
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // we return an array of ($url => $attributes)
     $items = array();
     // empty list
     if (!SQL::count($result)) {
         return $items;
     }
     // sanity check
     if (!isset($this->layout_variant)) {
         $this->layout_variant = 'decorated';
     }
     // process all items in the list
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     while ($item = SQL::fetch($result)) {
         // get the related overlay, if any
         $overlay = Overlay::load($item, 'section:' . $item['id']);
         // get the main anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Sections::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // initialize variables
         $prefix = $suffix = $icon = '';
         // flag sections that are draft, dead, or created or updated very recently
         if ($item['activation_date'] >= $context['now']) {
             $prefix .= DRAFT_FLAG;
         } elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $prefix .= EXPIRED_FLAG;
         }
         if ($item['create_date'] >= $context['fresh']) {
             $suffix .= NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal restricted and private sections
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // the introductory text
         if ($item['introduction']) {
             $suffix .= ' -&nbsp;' . Codes::beautify_introduction($item['introduction']);
         }
         // details and content
         $details = array();
         $content = array();
         // count related sub-elements
         $related_count = 0;
         // info on related articles
         if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
             $related_count += $count;
             // add related articles if necessary
             if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
                 $order = $matches[1];
             } else {
                 $order = 'edition';
             }
             if (count($details) < YAHOO_LIST_SIZE && ($related =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
                 foreach ($related as $link => $label) {
                     $sub_prefix = $sub_suffix = $sub_hover = '';
                     if (is_array($label)) {
                         $sub_prefix = $label[0];
                         $sub_suffix = $label[2];
                         if (@$label[5]) {
                             $sub_hover = $label[5];
                         }
                         $label = $label[1];
                     }
                     $content[$link] = array($sub_prefix, $label, $sub_suffix, 'basic', '', $sub_hover);
                 }
             }
         }
         // info on related files
         if ($count = Files::count_for_anchor('section:' . $item['id'])) {
             $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
             $related_count += $count;
             // add related files if necessary
             if (count($details) < YAHOO_LIST_SIZE && ($related = Files::list_by_date_for_anchor('section:' . $item['id'], 0, YAHOO_LIST_SIZE - count($details), 'compact'))) {
                 foreach ($related as $link => $label) {
//.........这里部分代码省略.........

 /**
  * list articles as slashdot do
  *
  * @param resource the SQL result
  * @return string the rendered text
  **/
 function layout($result)
 {
     global $context;
     // we return some text
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // build a list of articles
     include_once $context['path_to_root'] . 'articles/article.php';
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     $class = 'even';
     while ($item = SQL::fetch($result)) {
         // get the related overlay
         $overlay = Overlay::load($item, 'article:' . $item['id']);
         // get the anchor
         $anchor = Anchors::get($item['anchor']);
         // the url to view this item
         $url = Articles::get_permalink($item);
         // use the title to label the link
         if (is_object($overlay)) {
             $title = Codes::beautify_title($overlay->get_text('title', $item));
         } else {
             $title = Codes::beautify_title($item['title']);
         }
         // reset everything
         $content = $prefix = $label = $suffix = $icon = '';
         // the icon to put aside
         if ($item['thumbnail_url']) {
             $icon = $item['thumbnail_url'];
         }
         if ($icon) {
             $icon = '<a href="' . $context['url_to_root'] . $url . '"><img src="' . $icon . '" class="right_image" alt="" title="' . encode_field(i18n::s('More')) . '" /></a>';
         }
         // flag sticky pages
         if ($item['rank'] < 10000) {
             $prefix .= STICKY_FLAG;
         }
         // signal articles to be published
         if ($item['publish_date'] <= NULL_DATE || $item['publish_date'] > $context['now']) {
             $prefix .= DRAFT_FLAG;
         }
         // signal restricted and private articles
         if ($item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif ($item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $suffix .= ' ' . LOCKED_FLAG;
         }
         // flag articles updated recently
         if ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
             $suffix .= ' ' . EXPIRED_FLAG;
         } elseif ($item['create_date'] >= $context['fresh']) {
             $suffix .= ' ' . NEW_FLAG;
         } elseif ($item['edit_date'] >= $context['fresh']) {
             $suffix .= ' ' . UPDATED_FLAG;
         }
         // rating
         if ($item['rating_count'] && !(is_object($anchor) && $anchor->has_option('without_rating'))) {
             $suffix .= Skin::build_link(Articles::get_url($item['id'], 'like'), Skin::build_rating_img((int) round($item['rating_sum'] / $item['rating_count'])), 'basic');
         }
         // the full introductory text
         if ($item['introduction']) {
             $content .= Codes::beautify_introduction($item['introduction']);
         } elseif (!is_object($overlay)) {
             $article = new Article();
             $article->load_by_content($item);
             $content .= $article->get_teaser('teaser');
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
             $content .= $overlay->get_text('list', $item);
         }
         // add details
         $details = array();
         // the author
         if (isset($context['with_author_information']) && $context['with_author_information'] == 'Y') {
             if ($item['edit_name'] == $item['create_name']) {
                 $details[] = sprintf(i18n::s('by %s'), ucfirst($item['create_name']));
             } else {
                 $details[] = sprintf(i18n::s('by %s, %s'), ucfirst($item['create_name']), ucfirst($item['edit_name']));
             }
         }
         // the modification date
         if ($item['edit_date'] > NULL_DATE) {
             $details[] = Skin::build_date($item['edit_date']);
         }
         // read the article
         $details[] = Skin::build_link($url, i18n::s('More'), 'basic');
//.........这里部分代码省略.........

 /**
  * format just one item
  *
  * This is used within this script, but also to shape sections assigned
  * to the surfer in the web form for new articles.
  *
  * @param array attributes of one item
  * @return array of ($url => array($prefix, $label, $suffix, ...))
  *
  * @see articles/edit.php
  **/
 function one(&$item)
 {
     global $context;
     // this function is invoked directly from articles/edit.php
     include_once $context['path_to_root'] . 'comments/comments.php';
     include_once $context['path_to_root'] . 'links/links.php';
     // sanity check
     if (!isset($this->layout_variant)) {
         $this->layout_variant = 'articles/edit.php?anchor=section:';
     }
     // initialize variables
     $prefix = $suffix = $icon = '';
     // flag sections that are draft, dead, or created or updated very recently
     if ($item['activation_date'] >= $context['now']) {
         $prefix .= DRAFT_FLAG;
     } elseif ($item['expiry_date'] > NULL_DATE && $item['expiry_date'] <= $context['now']) {
         $prefix .= EXPIRED_FLAG;
     } elseif ($item['create_date'] >= $context['fresh']) {
         $suffix .= NEW_FLAG;
     } elseif ($item['edit_date'] >= $context['fresh']) {
         $suffix .= UPDATED_FLAG;
     }
     // signal restricted and private sections
     if ($item['active'] == 'N') {
         $prefix .= PRIVATE_FLAG;
     } elseif ($item['active'] == 'R') {
         $prefix .= RESTRICTED_FLAG;
     }
     // details
     $details = array();
     // info on related articles
     if ($count = Members::count_articles_for_anchor('section:' . $item['id'])) {
         $details[] = sprintf(i18n::ns('%d page', '%d pages', $count), $count);
     }
     // info on related files
     if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::ns('%d file', '%d files', $count), $count);
     }
     // info on related links
     if ($count = Links::count_for_anchor('section:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::ns('%d link', '%d links', $count), $count);
     }
     // info on related comments
     if ($count = Comments::count_for_anchor('section:' . $item['id'], TRUE)) {
         $details[] = sprintf(i18n::ns('%d comment', '%d comments', $count), $count);
     }
     // append details to the suffix
     if (count($details)) {
         $suffix .= "\n" . '<span class="details">(' . implode(', ', $details) . ')</span>';
     }
     // introduction
     if ($item['introduction']) {
         $suffix .= ' ' . Codes::beautify_introduction(trim($item['introduction']));
     }
     // add a head list of related links
     $subs = array();
     // add sub-sections on index pages
     if ($related =& Sections::list_by_title_for_anchor('section:' . $item['id'], 0, 2 * YAHOO_LIST_SIZE, 'raw')) {
         foreach ($related as $id => $attributes) {
             // look for sub-sub-sections
             $leaves = array();
             if ($children =& Sections::list_by_title_for_anchor('section:' . $id, 0, 50, 'raw')) {
                 foreach ($children as $child_id => $child_attributes) {
                     $child_url = $this->layout_variant . $child_id;
                     $leaves[$child_url] = $child_attributes['title'];
                 }
             }
             // link for this sub-section
             $url = $this->layout_variant . $id;
             // expose sub-sub-sections as well
             if (count($leaves) > YAHOO_LIST_SIZE) {
                 $subs[$url] = array('', $attributes['title'], Skin::build_box(i18n::s('More spaces'), Skin::build_list($leaves, 'compact'), 'folded'));
             } elseif (count($leaves)) {
                 $subs[$url] = array('', $attributes['title'], Skin::build_list($leaves, 'compact'));
             } else {
                 $subs[$url] = $attributes['title'];
             }
         }
     }
     // one sub-section per line
     if (count($subs)) {
         $suffix .= Skin::build_list($subs, 'compact');
     }
     // put the actual icon in the left column
     if (isset($item['thumbnail_url'])) {
         $icon = $item['thumbnail_url'];
     }
     // only associates and editors can post to a locked section
     if (isset($item['locked']) && $item['locked'] == 'Y' && !Surfer::is_empowered()) {
//.........这里部分代码省略.........