PHP Skin::build_list方法代码示例

 /**
  * 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
     $text = '';
     // empty list
     if (!($delta = SQL::count($result))) {
         return $text;
     }
     // flag idle users
     $idle = gmstrftime('%Y-%m-%d %H:%M:%S', time() - 600);
     // process all items in the list
     $count = 0;
     $items = array();
     while ($item = SQL::fetch($result)) {
         // url to view the user
         $url = Users::get_permalink($item);
         // initialize variables
         $prefix = $suffix = '';
         // signal restricted and private users
         if (isset($item['active']) && $item['active'] == 'N') {
             $prefix .= PRIVATE_FLAG;
         } elseif (isset($item['active']) && $item['active'] == 'R') {
             $prefix .= RESTRICTED_FLAG;
         }
         // signal locked profiles
         if (isset($item['capability']) && $item['capability'] == '?') {
             $prefix .= EXPIRED_FLAG;
         }
         // item title
         if (isset($item['full_name']) && $item['full_name']) {
             $label = ucfirst(Skin::strip($item['full_name'], 10));
             $hover = $item['nick_name'];
         } else {
             $label = ucfirst(Skin::strip($item['nick_name'], 10));
             $hover = $item['full_name'];
         }
         // flag idle users
         if (!isset($item['click_date']) || $item['click_date'] < $idle) {
             $class = 'idle user';
         } else {
             $class = 'user';
         }
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, $class, NULL, $hover);
         // provide only some results
         if (++$count >= 5) {
             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) {
         $text .= ', ...';
     }
     return $text;
 }

 /**
  * list servers
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     // empty list
     if (!SQL::count($result)) {
         $output = array();
         return $output;
     }
     // we return an array of ($url => $attributes)
     $items = array();
     // process all items in the list
     while ($item = SQL::fetch($result)) {
         // initialize variables
         $prefix = $suffix = $icon = '';
         // the url to view this item
         $url = Servers::get_url($item['id']);
         // use the title as a label
         $label = Skin::strip($item['title'], 10);
         // flag files uploaded recently
         if ($item['edit_date'] >= $context['fresh']) {
             $prefix = NEW_FLAG . $prefix;
         }
         // description
         if ($item['description']) {
             $suffix .= ' ' . ucfirst(trim($item['description']));
         }
         // the menu bar for associates and poster
         if (Surfer::is_empowered() || Surfer::is($item['edit_id'])) {
             $menu = array(Servers::get_url($item['id'], 'edit') => i18n::s('Edit'), Servers::get_url($item['id'], 'delete') => i18n::s('Delete'));
             $suffix .= ' ' . Skin::build_list($menu, 'menu');
         }
         // add a separator
         if ($suffix) {
             $suffix = ' - ' . $suffix;
         }
         // append details to the suffix
         $suffix .= BR . '<span class="details">';
         // details
         $details = array();
         // item poster
         if ($item['edit_name']) {
             $details[] = sprintf(i18n::s('edited by %s %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id']), Skin::build_date($item['edit_date']));
         }
         // the edition date
         $details[] = Skin::build_date($item['edit_date']);
         // all details
         if (count($details)) {
             $suffix .= ucfirst(implode(', ', $details)) . "\n";
         }
         // end of details
         $suffix .= '</span>';
         // list all components for this item
         $items[$url] = array($prefix, $label, $suffix, 'server', $icon);
     }
     // end of processing
     SQL::free($result);
     return $items;
 }

 /**
  * list participants
  *
  * @see overlays/overlay.php
  *
  * @param array the hosting record
  * @return some HTML to be inserted into the resulting page
  */
 function &get_list_text($host = NULL)
 {
     global $context;
     // we return some text
     $text = '';
     $to_avoid = NULL;
     if ($id = Surfer::get_id()) {
         $to_avoid = 'user:' . $id;
     }
     // page editors, except target surfer
     if ($friends =& Members::list_users_by_posts_for_member('article:' . $host['id'], 0, USERS_LIST_SIZE, 'comma', $to_avoid)) {
         $text = '<p class="details">' . sprintf(i18n::s('with %s'), Skin::build_list($friends, 'comma')) . '</p>';
     }
     return $text;
 }

 public function render($matches)
 {
     $count = isset($matches[0]) ? $matches[0] : 20;
     // sanity check
     if (!(int) $count) {
         $count = 20;
     }
     // query the database and layout that stuff
     if (!($text = Members::list_categories_by_count_for_anchor(NULL, 0, $count, 'cloud'))) {
         $text = '<p>' . i18n::s('No item has been found.') . '</p>';
     }
     // we have an array to format
     if (is_array($text)) {
         $text = Skin::build_list($text, '2-columns');
     }
     // job done
     return $text;
 }

 /**
  * list articles as newspaper do
  *
  * @param resource the SQL result
  * @return string the rendered text
  *
  * @see layouts/layout.php
  **/
 function layout($result)
 {
     global $context;
     $text = '';
     // empty list
     if (!SQL::count($result)) {
         return $text;
     }
     // build a list of articles
     $others = array();
     $item_count = 0;
     include_once $context['path_to_root'] . 'comments/comments.php';
     while ($item = SQL::fetch($result)) {
         // permalink
         $url = Articles::get_permalink($item);
         // next item
         $item_count += 1;
         // section opening
         if ($item_count == 1) {
             $text .= '<div class="newest">' . "\n";
         } elseif ($item_count == 2) {
             $text .= '<div class="recent">' . "\n";
         }
         // layout first article
         if ($item_count == 1) {
             $text .= $this->layout_first($item);
             // layout newest articles
         } elseif ($item_count <= 4) {
             // the style to apply
             switch ($item_count) {
                 case 2:
                     $text .= '<div class="west">';
                     break;
                 case 3:
                     $text .= '<div class="center">';
                     break;
                 case 4:
                     $text .= '<div class="east">';
                     break;
             }
             $text .= $this->layout_newest($item) . '</div>';
             // layout recent articles
         } else {
             $others[$url] = $this->layout_recent($item);
         }
         // close newest
         if ($item_count == 1) {
             $text .= '<br style="clear: left;" /></div>' . "\n";
         } elseif ($item_count == 4) {
             $text .= '<br style="clear: left;" /></div>' . "\n";
         }
     }
     // not enough items in the database to fill the south; close it here
     if ($item_count == 2 || $item_count == 3) {
         $text .= '</div>' . "\n";
     }
     // build the list of other articles
     if (count($others)) {
         // make box
         $text .= Skin::build_box(i18n::s('Previous pages'), Skin::build_list($others, 'decorated'));
     }
     // end of processing
     SQL::free($result);
     return $text;
 }

 /**
  * render a compact list of voted pages
  *
  * @param string the anchor (e.g. 'section:123')
  * @param string layout to use
  * @return string the rendered text
  **/
 public static function render_voted($anchor = '', $layout = 'simple')
 {
     global $context;
     // we return some text;
     $text = '';
     // number of items to display
     $count = COMPACT_LIST_SIZE;
     if (($position = strpos($anchor, ',')) !== FALSE) {
         $count = (int) trim(substr($anchor, $position + 1));
         if (!$count) {
             $count = COMPACT_LIST_SIZE;
         }
         $anchor = trim(substr($anchor, 0, $position));
     }
     // scope is limited to current surfer
     if ($anchor == 'self' && Surfer::get_id()) {
         $anchor = 'user:' . Surfer::get_id();
         // refresh on every page load
         Cache::poison();
     }
     // scope is limited to one section
     if (strpos($anchor, 'section:') === 0) {
         // look at this branch of the content tree
         $anchors = Sections::get_branch_at_anchor($anchor);
         // query the database and layout that stuff
         $text =& Articles::list_for_anchor_by('rating', $anchors, 0, $count, $layout);
         // scope is limited to pages of one surfer
     } elseif (strpos($anchor, 'user:') === 0) {
         $text =& Articles::list_for_user_by('rating', substr($anchor, 5), 0, $count, $layout);
     } else {
         $text =& Articles::list_by('rating', 0, $count, $layout);
     }
     // we have an array to format
     if (is_array($text)) {
         $text =& Skin::build_list($text, $layout);
     }
     // job done
     return $text;
 }

     $context['page_details'] .= '<p class="details">' . ucfirst(implode(', ', $details)) . "</p>\n";
 }
 // insert anchor prefix
 if (is_object($anchor)) {
     $text .= $anchor->get_prefix();
 }
 // main url
 if ($item['main_url']) {
     $text .= '<p>' . sprintf(i18n::s('Main URL: %s'), Skin::build_link($item['main_url'], NULL, 'external')) . "</p>\n";
 }
 // a section for remote services
 $text .= Skin::build_block(i18n::s('Services accessed remotely'), 'subtitle');
 // feed submission
 if ($item['submit_feed'] == 'Y') {
     $menu = array(Servers::get_url($item['id'], 'test') => i18n::s('Test feed'));
     $label = sprintf(i18n::s('News published at this server at %s - %s are fetched periodically'), Skin::build_link($item['feed_url'], NULL, 'external'), Skin::build_list($menu, 'menu'));
     if (is_object($anchor)) {
         $label .= BR . sprintf(i18n::s('and aggregated locally at %s'), Skin::build_link($anchor->get_url(), $anchor->get_title(), 'section'));
     }
 } else {
     $label = i18n::s('Do not check news from this server.');
 }
 $text .= '<p>' . $label . "</p>\n";
 // ping submission
 if ($item['submit_ping'] == 'Y') {
     $label = sprintf(i18n::s('This server has to be pinged on updates, by using XML-RPC calls <code>weblogUpdates.ping</code> at %s'), Skin::build_link($item['ping_url']));
 } else {
     $label = i18n::s('Updates are not transmitted to this server.');
 }
 $text .= '<p>' . $label . "</p>\n";
 // monitoring

//.........这里部分代码省略.........
             if (FLV_IMG_HREF) {
                 $flashvars .= '&top1=' . urlencode(FLV_IMG_HREF . '|10|10');
             }
             // rely on Flash
             if (Surfer::has_flash()) {
                 // the full object is built in Javascript --see parameters at http://flv-player.net/players/maxi/documentation/
                 $output = '<div id="flv_' . $item['id'] . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n";
                 Page::insert_script('var flashvars = { flv:"' . $url . '", ' . str_replace(array('&', '='), array('", ', ':"'), $flashvars) . '", autoload:0, margin:1, showiconplay:1, playeralpha:50, iconplaybgalpha:30, showfullscreen:1, showloading:"always", ondoubleclick:"fullscreen" }' . "\n" . 'var params = { allowfullscreen: "true", allowscriptaccess: "always" }' . "\n" . 'var attributes = { id: "file_' . $item['id'] . '", name: "file_' . $item['id'] . '"}' . "\n" . 'swfobject.embedSWF("' . $flvplayer_url . '", "flv_' . $item['id'] . '", "' . $width . '", "' . $height . '", "9", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", flashvars, params);' . "\n");
                 // native support
             } else {
                 // <video> is HTML5, <object> is legacy
                 $output = '<video width="' . $width . '" height="' . $height . '" autoplay="" controls="" src="' . $url . '" >' . "\n" . '	<object width="' . $width . '" height="' . $height . '" data="' . $url . '" type="' . Files::get_mime_type($item['file_name']) . '">' . "\n" . '		<param value="' . $url . '" name="movie" />' . "\n" . '		<param value="true" name="allowFullScreen" />' . "\n" . '		<param value="always" name="allowscriptaccess" />' . "\n" . '		<a href="' . $url . '">No video playback capabilities, please download the file</a>' . "\n" . '	</object>' . "\n" . '</video>' . "\n";
             }
             // job done
             return $output;
             // a ganttproject timeline
         // a ganttproject timeline
         case 'gan':
             // where the file is
             $path = Files::get_path($item['anchor']) . '/' . rawurlencode($item['file_name']);
             // we actually use a transformed version of the file
             $cache_id = Cache::hash($path) . '.xml';
             // apply the transformation
             if (!file_exists($context['path_to_root'] . $cache_id) || filemtime($context['path_to_root'] . $cache_id) < filemtime($context['path_to_root'] . $path) || !($text = Safe::file_get_contents($context['path_to_root'] . $cache_id))) {
                 // transform from GanttProject to SIMILE Timeline
                 $text = Files::transform_gan_to_simile($path);
                 // put in cache
                 Safe::file_put_contents($cache_id, $text);
             }
             // load the SIMILE Timeline javascript library in shared/global.php
             $context['javascript']['timeline'] = TRUE;
             // cache would kill the loading of the library
             cache::poison();
             // 1 week ago
             $now = gmdate('M d Y H:i:s', time() - 7 * 24 * 60 * 60);
             // load the right file
             $output = '<div id="gantt" style="height: ' . $height . '; width: ' . $width . '; border: 1px solid #aaa; font-family: Trebuchet MS, Helvetica, Arial, sans serif; font-size: 8pt"></div>' . "\n";
             Page::insert_script('var simile_handle;' . "\n" . 'function onLoad() {' . "\n" . '  var eventSource = new Timeline.DefaultEventSource();' . "\n" . '	var theme = Timeline.ClassicTheme.create();' . "\n" . '            theme.event.bubble.width = 350;' . "\n" . '            theme.event.bubble.height = 300;' . "\n" . '  var bandInfos = [' . "\n" . '    Timeline.createBandInfo({' . "\n" . '        eventSource:    eventSource,' . "\n" . '        date:           "' . $now . '",' . "\n" . '        width:          "80%",' . "\n" . '        intervalUnit:   Timeline.DateTime.WEEK,' . "\n" . '        intervalPixels: 200,' . "\n" . '		  theme:          theme,' . "\n" . '        layout:         "original"  // original, overview, detailed' . "\n" . '    }),' . "\n" . '    Timeline.createBandInfo({' . "\n" . '        showEventText: false,' . "\n" . '        trackHeight: 0.5,' . "\n" . '        trackGap: 0.2,' . "\n" . '        eventSource:    eventSource,' . "\n" . '        date:           "' . $now . '",' . "\n" . '        width:          "20%",' . "\n" . '        intervalUnit:   Timeline.DateTime.MONTH,' . "\n" . '        intervalPixels: 50' . "\n" . '    })' . "\n" . '  ];' . "\n" . '  bandInfos[1].syncWith = 0;' . "\n" . '  bandInfos[1].highlight = true;' . "\n" . '  bandInfos[1].eventPainter.setLayout(bandInfos[0].eventPainter.getLayout());' . "\n" . '  simile_handle = Timeline.create(document.getElementById("gantt"), bandInfos, Timeline.HORIZONTAL);' . "\n" . '	simile_handle.showLoadingMessage();' . "\n" . '  Timeline.loadXML("' . $context['url_to_home'] . $context['url_to_root'] . $cache_id . '", function(xml, url) { eventSource.loadXML(xml, url); });' . "\n" . '	simile_handle.hideLoadingMessage();' . "\n" . '}' . "\n" . "\n" . 'var resizeTimerID = null;' . "\n" . 'function onResize() {' . "\n" . '    if (resizeTimerID == null) {' . "\n" . '        resizeTimerID = window.setTimeout(function() {' . "\n" . '            resizeTimerID = null;' . "\n" . '            simile_handle.layout();' . "\n" . '        }, 500);' . "\n" . '    }' . "\n" . '}' . "\n" . "\n" . '// observe page major events' . "\n" . '$(document).ready( onLoad);' . "\n" . '$(window).resize(onResize);' . "\n");
             // job done
             return $output;
             // a Freemind map
         // a Freemind map
         case 'mm':
             // if we have an external reference, use it
             if (isset($item['file_href']) && $item['file_href']) {
                 $target_href = $item['file_href'];
                 // else redirect to ourself
             } else {
                 // ensure a valid file name
                 $file_name = utf8::to_ascii($item['file_name']);
                 // where the file is
                 $path = Files::get_path($item['anchor']) . '/' . rawurlencode($item['file_name']);
                 // map the file on the regular web space
                 $url_prefix = $context['url_to_home'] . $context['url_to_root'];
                 // redirect to the actual file
                 $target_href = $url_prefix . $path;
             }
             // allow several viewers to co-exist in the same page
             static $freemind_viewer_index;
             if (!isset($freemind_viewer_index)) {
                 $freemind_viewer_index = 1;
             } else {
                 $freemind_viewer_index++;
             }
             // load flash player
             $url = $context['url_to_home'] . $context['url_to_root'] . 'included/browser/visorFreemind.swf';
             // variables
             $flashvars = 'initLoadFile=' . $target_href . '&openUrl=_self';
             $output = '<div id="freemind_viewer_' . $freemind_viewer_index . '">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n";
             Page::insert_script('var params = {};' . "\n" . 'params.base = "' . dirname($url) . '/";' . "\n" . 'params.quality = "high";' . "\n" . 'params.wmode = "transparent";' . "\n" . 'params.menu = "false";' . "\n" . 'params.flashvars = "' . $flashvars . '";' . "\n" . 'swfobject.embedSWF("' . $url . '", "freemind_viewer_' . $freemind_viewer_index . '", "' . $width . '", "' . $height . '", "6", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", false, params);' . "\n");
             // offer to download a copy of the map
             $menu = array($target_href => i18n::s('Browse this map with Freemind'));
             // display menu commands below the viewer
             $output .= Skin::build_list($menu, 'menu_bar');
             // job done
             return $output;
             // native flash
         // native flash
         case 'swf':
             // where to get the file
             if (isset($item['file_href']) && $item['file_href']) {
                 $url = $item['file_href'];
             } else {
                 $url = $context['url_to_home'] . $context['url_to_root'] . 'files/' . str_replace(':', '/', $item['anchor']) . '/' . rawurlencode($item['file_name']);
             }
             $output = '<div id="swf_' . $item['id'] . '" class="no_print">Flash plugin or Javascript are turned off. Activate both and reload to view the object</div>' . "\n";
             Page::insert_script('var params = {};' . "\n" . 'params.base = "' . dirname($url) . '/";' . "\n" . 'params.quality = "high";' . "\n" . 'params.wmode = "transparent";' . "\n" . 'params.allowfullscreen = "true";' . "\n" . 'params.allowscriptaccess = "always";' . "\n" . 'params.flashvars = "' . $flashvars . '";' . "\n" . 'swfobject.embedSWF("' . $url . '", "swf_' . $item['id'] . '", "' . $width . '", "' . $height . '", "6", "' . $context['url_to_home'] . $context['url_to_root'] . 'included/browser/expressinstall.swf", false, params);' . "\n");
             return $output;
             // link to file page
         // link to file page
         default:
             // link label
             $text = Skin::strip($item['title'] ? $item['title'] : str_replace('_', ' ', $item['file_name']));
             // make a link to the target page
             $url = Files::get_permalink($item);
             // return a complete anchor
             $output =& Skin::build_link($url, $text);
             return $output;
     }
 }

    // see also
    $lines = array();
    $lines[] = Skin::build_link('categories/', i18n::s('Categories'));
    $lines[] = Skin::build_link('search.php', i18n::s('Search'));
    $lines[] = Skin::build_link('help/', i18n::s('Help index'));
    $lines[] = Skin::build_link('query.php', i18n::s('Contact'));
    $text .= Skin::build_box(i18n::s('See also'), Skin::finalize_list($lines, 'compact'), 'boxes');
    // list monthly publications in an extra box
    $anchor = Categories::get(i18n::c('monthly'));
    if (isset($anchor['id']) && ($items = Categories::list_by_date_for_anchor('category:' . $anchor['id'], 0, COMPACT_LIST_SIZE, 'compact'))) {
        $text .= Skin::build_box($anchor['title'], Skin::build_list($items, 'compact'), 'boxes') . "\n";
    }
    // side boxes for related categories, if any
    if ($categories = Categories::list_by_date_for_display('section:index', 0, 7, 'raw')) {
        foreach ($categories as $id => $attributes) {
            // link to the category page from the box title
            $label =& Skin::build_box_title(Skin::strip($attributes['title']), Categories::get_permalink($attributes), i18n::s('View the category'));
            // box content
            if ($items =& Members::list_articles_by_date_for_anchor('category:' . $id, 0, COMPACT_LIST_SIZE, 'compact')) {
                $text .= Skin::build_box($label, Skin::build_list($items, 'compact'), 'boxes') . "\n";
            }
        }
    }
    // save, whatever change, for 5 minutes
    Cache::put($cache_id, $text, 'stable', 300);
}
$context['components']['boxes'] = $text;
// referrals, if any
$context['components']['referrals'] = Skin::build_referrals('sections/index.php');
// render the skin
render_skin();

 /**
  * 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.........

    $context['text'] .= Skin::build_block(i18n::s('Most recent members'), 'title');
    if (is_array($rows)) {
        $context['text'] .= Skin::build_list($rows, 'decorated');
    } else {
        $context['text'] .= $rows;
    }
}
// oldest posts, but only to associates
if (Surfer::is_associate() && ($rows = Users::list_by_post_date())) {
    $context['text'] .= Skin::build_block(i18n::s('Oldest posts'), 'title');
    $context['text'] .= '<p>' . i18n::s('Users who have never contributed are not listed at all.') . '</p>' . "\n";
    if (is_array($rows)) {
        $context['text'] .= Skin::build_list($rows, 'decorated');
    } else {
        $context['text'] .= $rows;
    }
}
// oldest logins, but only to associates
if (Surfer::is_associate() && ($rows = Users::list_by_login_date())) {
    $context['text'] .= Skin::build_block(i18n::s('Oldest logins'), 'title');
    $context['text'] .= '<p>' . i18n::s('Users who have never been authenticated are not listed at all.') . '</p>' . "\n";
    if (is_array($rows)) {
        $context['text'] .= Skin::build_list($rows, 'decorated');
    } else {
        $context['text'] .= $rows;
    }
}
// the menu bar for this page
$context['page_tools'][] = Skin::build_link('users/', i18n::s('People'));
// render the skin
render_skin();

        } elseif (is_string($items)) {
            $box['text'] .= $items;
        }
        // navigation commands for links
        $home = Sections::get_permalink($item);
        $prefix = Sections::get_url($item['id'], 'navigate', 'links');
        $box['bar'] = array_merge($box['bar'], Skin::navigate($home, $prefix, $count, LINKS_PER_PAGE, $zoom_index));
    }
    // new links are allowed -- check option 'with_links'
    if (Links::allow_creation($item, $anchor, 'section')) {
        Skin::define_img('LINKS_ADD_IMG', 'links/add.gif');
        $box['bar'] += array('links/edit.php?anchor=' . urlencode('section:' . $item['id']) => LINKS_ADD_IMG . i18n::s('Add a link'));
    }
    // integrate commands
    if (count($box['bar'])) {
        $box['text'] = Skin::build_list($box['bar'], 'menu_bar') . $box['text'];
    }
    // there is some box content
    if (trim($box['text'])) {
        $attachments .= Skin::build_box(i18n::s('Links'), $box['text'], 'header1', 'links');
    }
}
// display in a separate panel
if (trim($attachments)) {
    $label = i18n::s('Attachments');
    if ($attachments_count) {
        $label .= ' (' . $attachments_count . ')';
    }
    $panels[] = array('attachments', $label, 'attachments_panel', $attachments);
}
//

 /**
  * dynamically generate the page
  *
  * @see skins/index.php
  */
 function send_body()
 {
     global $context;
     // populate tables for servers
     if (is_readable('../servers/populate.php')) {
         include_once '../servers/populate.php';
     }
     // splash
     echo '<h3>' . i18n::s('What do you want to do now?') . '</h3>';
     // follow-up commands
     $menu = array();
     $menu = array_merge($menu, array('servers/' => i18n::s('Servers')));
     $menu = array_merge($menu, array('help/populate.php' => i18n::s('Launch the Content Assistant again')));
     $menu = array_merge($menu, array('control/' => i18n::s('Control Panel')));
     echo Skin::build_list($menu, 'menu_bar');
     // new content has been created
     Logger::remember('help/populate.php: content assistant has created new content');
 }

//.........这里部分代码省略.........
         $text .= '<tr class="' . $class_title . '"><th>' . $prefix . $title . $suffix . '</th><th>' . i18n::s('Poster') . '</th><th>' . i18n::s('Messages') . '</th><th>' . i18n::s('Last active') . '</th></tr>' . "\n";
         $count = 1;
         // get last posts for this board --avoid sticky pages
         if (preg_match('/\\barticles_by_([a-z_]+)\\b/i', $item['options'], $matches)) {
             $order = $matches[1];
         } else {
             $order = 'edition';
         }
         if ($articles =& Articles::list_for_anchor_by($order, 'section:' . $item['id'], 0, 5, 'raw', TRUE)) {
             foreach ($articles as $id => $article) {
                 // get the related overlay, if any
                 $article_overlay = Overlay::load($article, 'article:' . $id);
                 // flag articles updated recently
                 if ($article['expiry_date'] > NULL_DATE && $article['expiry_date'] <= $context['now']) {
                     $flag = EXPIRED_FLAG . ' ';
                 } elseif ($article['create_date'] >= $context['fresh']) {
                     $flag = NEW_FLAG . ' ';
                 } elseif ($article['edit_date'] >= $context['fresh']) {
                     $flag = UPDATED_FLAG . ' ';
                 } else {
                     $flag = '';
                 }
                 // use the title to label the link
                 if (is_object($article_overlay)) {
                     $title = Codes::beautify_title($article_overlay->get_text('title', $article));
                 } else {
                     $title = Codes::beautify_title($article['title']);
                 }
                 // title
                 $title = Skin::build_link(Articles::get_permalink($article), $title, 'article');
                 // poster
                 $poster = Users::get_link($article['create_name'], $article['create_address'], $article['create_id']);
                 // comments
                 $comments = Comments::count_for_anchor('article:' . $article['id']);
                 // last editor
                 $action = '';
                 if ($article['edit_date']) {
                     // label the action
                     if (isset($article['edit_action'])) {
                         $action = Anchors::get_action_label($article['edit_action']);
                     } else {
                         $action = i18n::s('edited');
                     }
                     $action = '<span class="details">' . $action . ' ' . Skin::build_date($article['edit_date']) . '</span>';
                 }
                 // this is another row of the output
                 $text .= '<tr class="' . $class_detail . '"><td>' . $title . $flag . '</td><td>' . $poster . '</td><td style="text-align: center;">' . $comments . '</td><td>' . $action . '</td></tr>' . "\n";
             }
         }
         // more details
         $details = array();
         // board introduction
         if ($item['introduction']) {
             $details[] = Codes::beautify_introduction($item['introduction']);
         }
         // indicate the total number of threads here
         if (($count = Articles::count_for_anchor('section:' . $item['id'])) && $count >= 5) {
             $details[] = sprintf(i18n::s('%d threads'), $count) . '&nbsp;&raquo;';
         }
         // link to the section index page
         if ($details) {
             $details = Skin::build_link(Sections::get_permalink($item), join(' -&nbsp;', $details), 'basic');
         } else {
             $details = '';
         }
         // add a command for new post
         $poster = '';
         if (Surfer::is_empowered()) {
             $poster = Skin::build_link('articles/edit.php?anchor=' . urlencode('section:' . $item['id']), i18n::s('Add a page') . '&nbsp;&raquo;', 'basic');
         }
         // insert details in a separate row
         if ($details || $poster) {
             $text .= '<tr class="' . $class_detail . '"><td colspan="3">' . $details . '</td><td>' . $poster . '</td></tr>' . "\n";
         }
         // more 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, 'compact')) {
             $more[] = sprintf(i18n::ns('Child board: %s', 'Child boards: %s', count($children)), Skin::build_list($children, 'comma'));
         }
         // as a compact list
         if (count($more)) {
             $content = '<ul class="compact">';
             foreach ($more as $list_item) {
                 $content .= '<li>' . $list_item . '</li>' . "\n";
             }
             $content .= '</ul>' . "\n";
             // insert details in a separate row
             $text .= '<tr class="' . $class_detail . '"><td colspan="4">' . $content . '</td></tr>' . "\n";
         }
     }
     // end of processing
     SQL::free($result);
     $text .= Skin::table_suffix();
     return $text;
 }

if (!($text = Cache::get($cache_id))) {
    // query the database and layout that stuff
    if (!($text =& Members::list_categories_by_count_for_anchor(NULL, 0, 200, 'cloud'))) {
        $text = '<p>' . i18n::s('No item has been found.') . '</p>';
    }
    // we have an array to format
    if (is_array($text)) {
        $text =& Skin::build_list($text, '2-columns');
    }
    // make a box
    if ($text) {
        $text =& Skin::build_box('', $text, 'header1', 'categories');
    }
    // cache this to speed subsequent queries
    Cache::put($cache_id, $text, 'categories');
}
$context['text'] .= $text;
// display extra information
$cache_id = 'categories/cloud.php#extra';
if (!($text = Cache::get($cache_id))) {
    // add an extra box with helpful links
    $links = array('sections/' => i18n::s('Site map'), 'search.php' => i18n::s('Search'), 'help/' => i18n::s('Help index'), 'query.php' => i18n::s('Contact'));
    $text .= Skin::build_box(i18n::s('See also'), Skin::build_list($links, 'compact'), 'boxes') . "\n";
    // save for later use
    Cache::put($cache_id, $text, 'articles');
}
$context['components']['boxes'] = $text;
// referrals, if any
$context['components']['referrals'] =& Skin::build_referrals('categories/cloud.php');
// render the skin
render_skin();