PHP Skin::build_block方法代码示例

$input = '<input type="text" name="target" id="target" size="30" maxlength="128" value="' . encode_field($target) . '" />' . "\n" . ' ' . Skin::build_submit_button(i18n::s('Go'));
$hint = i18n::s('The name or the IP address of the yacs server');
$fields[] = array($label, $input, $hint);
$label = i18n::s('Message');
$input = '<input type="text" name="message" size="30" maxlength="128" value="' . encode_field($message) . '" />';
$fields[] = array($label, $input);
$context['text'] .= Skin::build_form($fields);
$context['text'] .= '</div></form>';
// set the focus at the first field
Page::insert_script('$("#target").focus();');
// process provided parameters
if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
    // call json back-end
    $url = 'http://' . $_REQUEST['target'] . '/services/json_rpc.php';
    // echo
    $context['text'] .= Skin::build_block('echo', 'title');
    $parameters = array('message' => $message);
    include_once 'call.php';
    $status = $data = NULL;
    if ($result = Call::invoke($url, 'echo', $parameters, 'JSON-RPC')) {
        $status = $result[0];
        $data = $result[1];
    }
    // bad call processing
    if (!$status) {
        $context['text'] .= 'status: ' . $data;
    } elseif (!empty($data['error'])) {
        if (is_array($data['error'])) {
            $context['text'] .= '<p>error:</p><ul class="compact">';
            foreach ($data['error'] as $name => $value) {
                if ($value) {

load_skin('comments');
// the path to this page
$context['path_bar'] = array('comments/' => i18n::s('Comments'));
// the title of the page
$context['page_title'] = i18n::s('Maintenance');
// the user has to be an associate
if (!Surfer::is_associate()) {
    Safe::header('Status: 401 Unauthorized', TRUE, 401);
    Logger::error(i18n::s('You are not allowed to perform this operation.'));
    // forward to the index page
    $menu = array('comments/' => i18n::s('Threads'));
    $context['text'] .= Skin::build_list($menu, 'menu_bar');
    // look for orphans
} elseif (isset($_REQUEST['action']) && $_REQUEST['action'] == 'orphans') {
    // scan comments
    $context['text'] .= Skin::build_block(sprintf(i18n::s('Analyzing table %s...'), SQL::table_name('comments')), 'title');
    // scan up to 20000 items
    $count = 0;
    $query = "SELECT id, anchor FROM " . SQL::table_name('comments') . " ORDER BY anchor LIMIT 0, 100000";
    if (!($result = SQL::query($query))) {
        return;
    } else {
        // fetch one anchor and the linked member
        $errors_count = 0;
        while ($row = SQL::fetch($result)) {
            // animate user screen and take care of time
            $count++;
            if (!($count % 500)) {
                $context['text'] .= sprintf(i18n::s('%d records have been processed'), $count) . BR . "\n";
                // ensure enough execution time
                Safe::set_time_limit(30);

 // commands
 $menu = array();
 $menu[] = Skin::build_submit_button(i18n::s('Yes, I want to delete this table'), NULL, NULL, 'confirmed');
 if (is_object($anchor)) {
     $menu[] = Skin::build_link($anchor->get_url(), i18n::s('Cancel'), 'span');
 }
 // the submit button
 $context['text'] .= '<form method="post" action="' . $context['script_url'] . '" id="main_form"><p>' . "\n" . Skin::finalize_list($menu, 'menu_bar') . '<input type="hidden" name="id" value="' . $item['id'] . '" />' . "\n" . '<input type="hidden" name="confirm" value="yes" />' . "\n" . '</p></form>' . "\n";
 // set the focus
 Page::insert_script('$("#confirmed").focus();');
 // the title of the table
 if (isset($item['title'])) {
     $context['text'] .= Skin::build_block($item['title'], 'title');
 }
 // display the full text
 $context['text'] .= Skin::build_block($item['description'], 'description');
 // execute the query string to build the table
 if (isset($item['query']) && $item['query']) {
     $context['text'] .= Tables::build($item['id'], 'sortable');
 }
 // display the query string, if any
 if (isset($item['query']) && $item['query']) {
     $context['text'] .= BR . '<pre>' . $item['query'] . '</pre>' . BR . "\n";
 }
 // details
 $details = array();
 // information on uploader
 if (Surfer::is_member() && $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']));
 }
 // all details

            }
            // skip non-archive files
            if (!preg_match('/(\\.bz2|\\.tar|\\.tar.gz|\\.tgz|\\.zip)/i', $file)) {
                continue;
            }
            // this is an archive to consider
            $archives[] = $file;
        }
        Safe::closedir($dir);
        // alphabetical order
        if (@count($archives)) {
            natsort($archives);
        }
    }
    // list available archives
    if (count($archives)) {
        $context['text'] .= '<ul>';
        foreach ($archives as $archive) {
            $context['text'] .= '<li>' . Skin::build_link('scripts/stage.php?id=' . urlencode($archive), sprintf(i18n::s('Install release %s'), $archive), 'basic') . '</li>';
        }
        $context['text'] .= '</ul>';
        // this may take several minutes
        $context['text'] .= '<p>' . i18n::s('Click to explode the selected archive. You may have to wait for some time before getting a response displayed.') . '</p>';
    }
    // option #3 - out-of-band staging
    $context['text'] .= Skin::build_block(i18n::s('Direct staging'), 'title');
    // upload an archive
    $context['text'] .= '<p>' . sprintf(i18n::s('Ultimately, you can populate the directory %s by yourself. On completion you can start the %s.'), '<code>scripts/staging</code>', Skin::build_link('scripts/update.php', i18n::s('update process'))) . '</p>';
}
// render the skin
render_skin();

$context['text'] .= Skin::build_block(i18n::s('Ping interface'), 'title', 'ping');
$context['text'] .= '<p>' . i18n::s('To spread updates') . '</p>';
$rows = array();
$rows[] = array(i18n::s('URL:'), '<b>' . $context['url_to_home'] . $context['url_to_root'] . 'services/ping.php</b>');
$rows[] = array(i18n::s('Documentation:'), Skin::build_link('services/ping.php', NULL, 'script'));
$rows[] = array(i18n::s('Specifications:'), Skin::build_link('http://www.hixie.ch/specs/pingback/pingback', 'Pingback specification', 'external') . ', ' . Skin::build_link('http://www.xmlrpc.com/spec', 'XML-RPC Specification', 'external'));
$context['text'] .= Skin::table(NULL, $rows);
// search.php
$context['text'] .= Skin::build_block(i18n::s('Search'), 'title', 'search');
$context['text'] .= '<p>' . i18n::s('Build a customised RSS feed based on any keyword') . '</p>';
$rows = array();
$rows[] = array(i18n::s('URL:'), '<b>' . $context['url_to_home'] . $context['url_to_root'] . 'services/search.php</b>');
$rows[] = array(i18n::s('Documentation:'), Skin::build_link('services/search.php', NULL, 'script'));
$rows[] = array(i18n::s('Specifications:'), Skin::build_link('http://blogs.law.harvard.edu/tech/rss', 'RSS 2.0 Specification', 'external'));
$context['text'] .= Skin::table(NULL, $rows);
// xml_rpc.php
$context['text'] .= Skin::build_block(i18n::s('Generic XML-RPC interface'), 'title', 'xml-rpc');
$context['text'] .= '<p>' . i18n::s('Bound to hooked back-end scripts') . '</p>';
$rows = array();
$rows[] = array(i18n::s('URL:'), '<b>' . $context['url_to_home'] . $context['url_to_root'] . 'services/xml_rpc.php</b>');
$rows[] = array(i18n::s('Documentation:'), Skin::build_link('services/xml_rpc.php', NULL, 'script'));
$rows[] = array(i18n::s('Specification:'), Skin::build_link('http://www.xmlrpc.com/spec', 'XML-RPC Specification', 'external'));
$context['text'] .= Skin::table(NULL, $rows);
// page tools
if (Surfer::is_associate()) {
    $context['page_tools'][] = Skin::build_link('services/configure.php', i18n::s('Configure'), 'basic');
}
// referrals, if any
$context['components']['referrals'] = Skin::build_referrals('services/index.php');
// render the skin
render_skin();

//.........这里部分代码省略.........
         } 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
         $content .= Skin::build_block($item['description'], 'description', '', $item['options']);
         // attachment details
         $details = array();
         // info on related files
         if ($count = Files::count_for_anchor('article:' . $item['id'])) {
             Skin::define_img('FILES_LIST_IMG', 'files/list.gif');
             $details[] = Skin::build_link($url . '#_attachments', FILES_LIST_IMG . sprintf(i18n::ns('%d file', '%d files', $count), $count), 'span');
         }
         // info on related links
         if ($count = Links::count_for_anchor('article:' . $item['id'], TRUE)) {
             Skin::define_img('LINKS_LIST_IMG', 'links/list.gif');
             $details[] = LINKS_LIST_IMG . sprintf(i18n::ns('%d link', '%d links', $count), $count);
         }
         // count replies
         if ($count = Comments::count_for_anchor('article:' . $item['id'])) {
             $details[] = Skin::build_link($url . '#_discussion', sprintf(i18n::ns('%d comment', '%d comments', $count), $count), 'span');
         }
         // the command to reply
         if (Comments::allow_creation($item, $anchor)) {
             Skin::define_img('COMMENTS_ADD_IMG', 'comments/add.gif');
             $details[] = Skin::build_link(Comments::get_url('article:' . $item['id'], 'comment'), COMMENTS_ADD_IMG . i18n::s('Post a comment'), 'span');
         }
         // describe attachments
         $content .= Skin::finalize_list($details, 'menu_bar');
         // end the row
         $text .= $content . '</td></tr>';
     }
     // end of processing
     SQL::free($result);
     // return the table
     $text .= Skin::table_suffix();
     return $text;
 }

        } else {
            $context['text'] .= $rows;
        }
    }
    // biggest files
    if (Surfer::is_associate() && ($rows = Files::list_by_size(0, 25, 'full'))) {
        $context['text'] .= Skin::build_block(i18n::s('Biggest files'), 'title');
        if (is_array($rows)) {
            $context['text'] .= Skin::build_list($rows, 'decorated');
        } else {
            $context['text'] .= $rows;
        }
    }
    // list files with very few hits
    if (Surfer::is_associate() && ($rows = Files::list_unused(0, 25))) {
        $context['text'] .= Skin::build_block(i18n::s('Less downloaded files'), 'title');
        if (is_array($rows)) {
            $context['text'] .= Skin::build_list($rows, 'decorated');
        } else {
            $context['text'] .= $rows;
        }
    }
    // size of noise words
    if (Surfer::is_associate() && is_readable($context['path_to_root'] . 'files/noise_words.php')) {
        include_once $context['path_to_root'] . 'files/noise_words.php';
        if (@count($noise_words)) {
            $context['text'] .= '<p>' . sprintf(i18n::s('%d items in the list of noise words'), count($noise_words)) . '</p>';
        }
    }
}
// render the skin

     $digg = '';
     if (isset($_COOKIE['rating_' . $item['id']])) {
         Cache::poison();
     } else {
         $digg = '<div class="rate">' . Skin::build_link(Articles::get_url($item['id'], 'like'), i18n::s('Rate it'), 'basic') . '</div>';
     }
     // rendering
     $context['rating'] = '<div class="digg"><div class="votes">' . $rating_label . '</div>' . $digg . '</div>';
     // signal DIGG
     define('DIGG', TRUE);
 }
 // the introduction text, if any
 if (is_object($overlay)) {
     $canvas['introduction'] = Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
 } else {
     $canvas['introduction'] = Skin::build_block($item['introduction'], 'introduction');
 }
 // get text related to the overlay, if any
 if (is_object($overlay)) {
     $canvas['overlay_text'] = $overlay->get_text('view', $item);
 }
 // the main part of the page
 $canvas['description'] = $context['page_description'];
 //
 // comments attached to this article
 //
 $discussion = '';
 // the list of related comments, if not at another follow-up page
 if (!$render_overlaid && !$zoom_type || $zoom_type == 'comments') {
     // title label
     $title_label = '';

 /**
  * build a notification related to a section
  *
  * This function builds a mail message that displays:
  * - an image of the contributor (if possible)
  * - a headline mentioning the contribution
  * - the full content of the section
  * - a button linked to the section
  * - a link to the containing section, if any
  *
  * Note: this function returns legacy HTML, not modern XHTML, because this is what most
  * e-mail client software can afford.
  *
  * @param string either 'apply', 'create' or 'update'
  * @param array attributes of the item
  * @param object overlay of the item, if any
  * @return string text to be send by e-mail
  */
 public static function build_notification($action, $item, $overlay = NULL)
 {
     global $context;
     // get the main anchor
     $anchor = Anchors::get($item['anchor']);
     // compute page title
     if (is_object($overlay)) {
         $title = Codes::beautify_title($overlay->get_text('title', $item));
     } else {
         $title = Codes::beautify_title($item['title']);
     }
     // headline template
     switch ($action) {
         case 'apply':
             $template = i18n::c('%s is requesting access to %s');
             break;
         case 'create':
             $template = i18n::c('%s has created section %s');
             break;
         case 'update':
             $template = i18n::c('%s has updated section %s');
             break;
     }
     // headline
     $headline = sprintf($template, Surfer::get_link(), '<a href="' . Sections::get_permalink($item) . '">' . $title . '</a>');
     // panel content
     $content = '';
     // signal restricted and private articles
     if ($item['active'] == 'N') {
         $title = PRIVATE_FLAG . $title;
     } elseif ($item['active'] == 'R') {
         $title = RESTRICTED_FLAG . $title;
     }
     // insert page title
     $content .= '<h3><span>' . $title . '</span></h3>';
     // insert anchor prefix
     if (is_object($anchor)) {
         $content .= $anchor->get_prefix();
     }
     // the introduction text, if any
     if (is_object($overlay)) {
         $content .= Skin::build_block($overlay->get_text('introduction', $item), 'introduction');
     } elseif (isset($item['introduction']) && trim($item['introduction'])) {
         $content .= Skin::build_block($item['introduction'], 'introduction');
     }
     // get text related to the overlay, if any
     if (is_object($overlay)) {
         $content .= $overlay->get_text('view', $item);
     }
     // filter description, if necessary
     if (is_object($overlay)) {
         $description = $overlay->get_text('description', $item);
     } else {
         $description = $item['description'];
     }
     // the beautified description, which is the actual page body
     if ($description) {
         // use adequate label
         if (is_object($overlay) && ($label = $overlay->get_label('description'))) {
             $content .= Skin::build_block($label, 'title');
         }
         // beautify the target page
         $content .= Skin::build_block($description, 'description', '', $item['options']);
     }
     // attachment details
     $details = array();
     // info on related sections
     if ($count = Sections::count_for_anchor('section:' . $item['id'])) {
         $details[] = sprintf(i18n::nc('%d section', '%d sections', $count), $count);
     }
     // info on related articles
     if ($count = Articles::count_for_anchor('section:' . $item['id'])) {
         $details[] = sprintf(i18n::nc('%d page', '%d pages', $count), $count);
     }
     // info on related files
     if ($count = Files::count_for_anchor('section:' . $item['id'], TRUE)) {
         // the actual list of files attached to this section
         if (preg_match('/\\bfiles_by_title\\b/i', $item['options'])) {
             $items = Files::list_by_title_for_anchor('section:' . $item['id'], 0, 300, 'compact');
         } else {
             $items = Files::list_by_date_for_anchor('section:' . $item['id'], 0, 300, 'compact');
         }
//.........这里部分代码省略.........

 if (is_object($overlay)) {
     $fields = array_merge($fields, $overlay->get_fields($item));
 }
 // history of changes
 if (!is_object($overlay) || ($label = $overlay->get_label('description')) === null) {
     $label = i18n::s('History');
 }
 if (!is_object($overlay) || ($hint = $overlay->get_label('description_hint')) === null) {
     $hint = i18n::s('What is new in this file?');
 }
 if ($hint) {
     $hint .= BR;
 }
 $input = '<span class="details">' . $hint . '</span>' . Surfer::get_editor('version', '', TRUE, 5, FALSE);
 if (isset($item['description'])) {
     $input .= Skin::build_box(i18n::s('More information'), Skin::build_block($item['description'], 'description'), 'folded');
 }
 $fields[] = array($label, $input);
 // build the form
 $text .= Skin::build_form($fields);
 $fields = array();
 // display in a separate panel
 if ($text) {
     $panels[] = array('information', i18n::s('Information'), 'information_panel', $text);
 }
 //
 // resources tab
 //
 $text = '';
 // splash message for new items
 if (!isset($item['id'])) {

 */
// include the global declarations
include_once '../shared/global.php';
include_once 'scripts.php';
// address of the reference server, if any
Safe::load('parameters/scripts.include.php');
// load localized strings
i18n::bind('scripts');
// load the skin
load_skin('scripts');
// the title of the page
$context['page_title'] = i18n::s('Server software');
// associates may trigger incremental upgrades, but not at reference servers
if (Surfer::is_associate() && !file_exists('reference/footprints.php')) {
    // upgrade
    $context['text'] .= Skin::build_block(i18n::s('Incremental upgrades'), 'title');
    // the status message
    Safe::load('footprints.php');
    if (isset($generation['date']) && $generation['date']) {
        $context['text'] .= '<p>' . sprintf(i18n::s('Last update took place on %s'), $generation['date']) . '</p>' . "\n";
    }
    unset($generation);
    // ensure we have a reference server
    if (!isset($context['reference_server']) || !$context['reference_server']) {
        $context['reference_server'] = i18n::s('www.yacs.fr');
    }
    // offer to upgrade
    $context['text'] .= '<p>' . Skin::build_link('scripts/stage.php', i18n::s('Update the software')) . "</p>\n";
}
// get the page from the php documentation, if any
include_once 'phpdoc.php';

 /**
  * 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;
     }
     // allow for complete styling
     $text = '<div class="last_articles">';
     // build a list of articles
     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
         $overlay = Overlay::load($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
         $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') {
             $prefix .= RESTRICTED_FLAG;
         }
         // flag expired articles
         if ($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']) {
             $suffix .= UPDATED_FLAG;
         }
         // signal locked articles
         if (isset($item['locked']) && $item['locked'] == 'Y' && Articles::is_owned($item, $anchor)) {
             $suffix .= ' ' . LOCKED_FLAG;
         }
         // rating
         if ($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');
         }
         // indicate the id in the hovering popup
         $hover = i18n::s('View the page');
         if (Surfer::is_member()) {
             $hover .= ' [article=' . $item['id'] . ']';
         }
         // one box per update
         $text .= '<div class="last_article" >';
         // use the title as a link to the page
         $text .= Skin::build_block($prefix . ucfirst($title) . $suffix, 'header1');
         // some details about this page
         $details = array();
         // page starter and date
         if ($item['create_name']) {
             $details[] = sprintf(i18n::s('Started by %s'), Users::get_link($item['create_name'], $item['create_address'], $item['create_id'])) . ' ' . Skin::build_date($item['create_date']);
         }
         // page last modification
         if ($item['edit_date'] && $item['edit_action'] == 'article:update' && $item['edit_name']) {
             $details[] = Anchors::get_action_label($item['edit_action']) . ' ' . sprintf(i18n::s('by %s'), Users::get_link($item['edit_name'], $item['edit_address'], $item['edit_id'])) . ' ' . Skin::build_date($item['edit_date']);
         }
         // friends
         if ($friends =& Members::list_users_by_posts_for_anchor('article:' . $item['id'], 0, USERS_LIST_SIZE, 'comma5', $item['create_id'])) {
             $details[] = sprintf(i18n::s('with %s'), $friends);
         }
         // people details
         if ($details) {
             $text .= '<p class="details">' . join(', ', $details) . "</p>\n";
         }
         // the introductory text
         $introduction = '';
         if (is_object($overlay)) {
             $introduction = $overlay->get_text('introduction', $item);
         } elseif ($item['introduction']) {
             $introduction = $item['introduction'];
         }
         if ($introduction) {
             $text .= '<div style="margin: 1em 0;">' . Codes::beautify_introduction($introduction) . '</div>';
         }
         // insert overlay data, if any
         if (is_object($overlay)) {
//.........这里部分代码省略.........

    $context['page_title'] = sprintf(i18n::s('%s: %s'), i18n::s('Reserve'), $context['page_title']);
    // assign the file to this surfer
    $user = array('nick_name' => Surfer::get_name(), 'id' => Surfer::get_id(), 'email' => Surfer::get_email_address());
    if (Files::assign($item['id'], $user)) {
        // inform surfer
        $context['text'] .= '<p>' . sprintf(i18n::s('You have reserved this file, and you are encouraged to %s as soon as possible, or to %s.'), Skin::build_link(Files::get_url($item['id'], 'edit'), i18n::s('upload an updated version'), 'basic'), Skin::build_link(Files::get_url($item['id'], 'fetch', 'release'), i18n::s('release reservation'), 'basic')) . '</p>';
        // help the surfer
    } else {
        Logger::error(i18n::s('Operation has failed.'));
    }
    // follow-up commands
    $context['text'] .= Skin::build_block(Skin::build_link($anchor->get_url('files'), i18n::s('Done'), 'button'), 'bottom');
    // file has been reserved, and surfer is not owner
} elseif ($action != 'confirm' && isset($item['assign_id']) && $item['assign_id'] && !Surfer::is($item['assign_id'])) {
    // inform surfer
    $context['text'] .= Skin::build_block(sprintf(i18n::s('This file has been assigned to %s %s, and it is likely that an updated version will be made available soon.'), Users::get_link($item['assign_name'], $item['assign_address'], $item['assign_id']), Skin::build_date($item['assign_date'])), 'caution');
    // commands
    $menu = array();
    $menu[] = Skin::build_submit_button(i18n::s('Download this file'), NULL, NULL, 'confirmed', 'no_spin_on_click');
    $menu[] = Skin::build_link($anchor->get_url('files'), i18n::s('Cancel'), 'span');
    // to get the actual file
    $target_href = $context['url_to_home'] . $context['url_to_root'] . Files::get_url($item['id'], 'fetch', $item['file_name']);
    // render commands
    $context['text'] .= '<form method="post" action="' . $context['script_url'] . '" id="main_form"><div>' . "\n" . Skin::finalize_list($menu, 'assistant_bar') . '<input type="hidden" name="id" value="' . $item['id'] . '" />' . "\n" . '<input type="hidden" name="action" value="confirm" />' . "\n" . '</div></form>' . "\n";
    // set the focus
    Page::insert_script('$("#confirmed").focus();');
    //actual transfer
} elseif ($item['id'] && $item['anchor']) {
    // increment the count of downloads
    if (!Surfer::is_crawler()) {
        Files::increment_hits($item['id']);

 /**
  * echo page title
  *
  * You can override this function into your skin
  */
 public static function echo_title()
 {
     global $context;
     // main page title has already been given
     if (defined('without_page_title')) {
         return;
     }
     // from $context
     if (isset($context['page_title']) && $context['page_title']) {
         echo Skin::build_block($context['page_title'], 'page_title');
     }
 }

    $context['text'] .= Skin::build_block(i18n::s('Most recent members'), 'title');
    if (is_array($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();