PHP CategoryUrl函数代码示例

 public function BuildCategorySiteMap($UrlCode, &$Urls)
 {
     $Category = CategoryModel::Categories($UrlCode);
     if (!$Category) {
         throw NotFoundException();
     }
     // Get the min/max dates for the sitemap.
     $Row = Gdn::SQL()->Select('DateInserted', 'min', 'MinDate')->Select('DateInserted', 'max', 'MaxDate')->From('Discussion')->Where('CategoryID', $Category['CategoryID'])->Get()->FirstRow(DATASET_TYPE_ARRAY);
     if ($Row) {
         $From = strtotime('first day of this month 00:00:00', strtotime($Row['MaxDate']));
         $To = strtotime('first day of this month 00:00:00', strtotime($Row['MinDate']));
         if (!$From || !$To) {
             $From = -1;
             $To = 0;
         }
     } else {
         $From = -1;
         $To = 0;
     }
     $Now = time();
     for ($i = $From; $i >= $To; $i = strtotime('-1 month', $i)) {
         $Url = array('Loc' => Url('/categories/archives/' . rawurlencode($Category['UrlCode'] ? $Category['UrlCode'] : $Category['CategoryID']) . '/' . gmdate('Y-m', $i), TRUE), 'LastMod' => '', 'ChangeFreq' => '');
         $LastMod = strtotime('last day of this month', $i);
         if ($LastMod > $Now) {
             $LastMod = $Now;
         }
         $Url['LastMod'] = gmdate('c', $LastMod);
         $Urls[] = $Url;
     }
     // If there are no links then just link to the category.
     if (count($Urls) === 0) {
         $Url = array('Loc' => CategoryUrl($Category), 'LastMode' => '', 'ChangeFreq' => '');
         $Urls[] = $Url;
     }
 }

 public function CategoriesController_Render_Before($Sender)
 {
     if (C('InfiniteScroll.DiscussionList', true) && $Sender->Category && $this->Enabled()) {
         $this->PrepareDiscussionList($Sender);
         $Sender->AddDefinition('InfiniteScroll.Url', CategoryUrl($Sender->Category, '', true));
         $this->Resources($Sender);
     }
 }

    <div class="Box BoxCategories">
        <?php 
    echo panelHeading(t('Categories'));
    ?>
        <ul class="PanelInfo PanelCategories">
            <?php 
    echo '<li' . ($OnCategories ? ' class="Active"' : '') . '>' . anchor('<span class="Aside"><span class="Count">' . BigPlural($CountDiscussions, '%s discussion') . '</span></span> ' . t('All Categories'), '/categories', 'ItemLink') . '</li>';
    $MaxDepth = c('Vanilla.Categories.MaxDisplayDepth');
    foreach ($this->Data->result() as $Category) {
        if ($Category->CategoryID < 0 || $MaxDepth > 0 && $Category->Depth > $MaxDepth) {
            continue;
        }
        if ($Category->DisplayAs === 'Heading') {
            $CssClass = 'Heading ' . $Category->CssClass;
        } else {
            $CssClass = 'Depth' . $Category->Depth . ($CategoryID == $Category->CategoryID ? ' Active' : '') . ' ' . $Category->CssClass;
        }
        echo '<li class="ClearFix ' . $CssClass . '">';
        $CountText = '<span class="Aside"><span class="Count">' . BigPlural($Category->CountAllDiscussions, '%s discussion') . '</span></span>';
        if ($Category->DisplayAs === 'Heading') {
            echo $CountText . ' ' . htmlspecialchars($Category->Name);
        } else {
            echo anchor($CountText . ' ' . htmlspecialchars($Category->Name), CategoryUrl($Category), 'ItemLink');
        }
        echo "</li>\n";
    }
    ?>
        </ul>
    </div>
<?php 
}

    function writeTableRow($Row, $Depth = 1)
    {
        $Children = $Row['Children'];
        $WriteChildren = FALSE;
        if (!empty($Children)) {
            if ($Depth + 1 >= c('Vanilla.Categories.MaxDisplayDepth')) {
                $WriteChildren = 'list';
            } else {
                $WriteChildren = 'rows';
            }
        }
        $H = 'h' . ($Depth + 1);
        ?>
        <tr class="<?php 
        echo CssClass($Row);
        ?>
">
            <td class="CategoryName">
                <div class="Wrap">
                    <?php 
        echo GetOptions($Row);
        echo CategoryPhoto($Row);
        echo "<{$H}>";
        echo anchor(htmlspecialchars($Row['Name']), $Row['Url']);
        Gdn::controller()->EventArguments['Category'] = $Row;
        Gdn::controller()->fireEvent('AfterCategoryTitle');
        echo "</{$H}>";
        ?>
                    <div class="CategoryDescription">
                        <?php 
        echo $Row['Description'];
        ?>
                    </div>
                    <?php 
        if ($WriteChildren === 'list') {
            ?>
                        <div class="ChildCategories">
                            <?php 
            echo wrap(t('Child Categories') . ': ', 'b');
            echo CategoryString($Children, $Depth + 1);
            ?>
                        </div>
                    <?php 
        }
        ?>
                </div>
            </td>
            <td class="BigCount CountDiscussions">
                <div class="Wrap">
                    <?php 
        //            echo "({$Row['CountDiscussions']})";
        echo BigPlural($Row['CountAllDiscussions'], '%s discussion');
        ?>
                </div>
            </td>
            <td class="BigCount CountComments">
                <div class="Wrap">
                    <?php 
        //            echo "({$Row['CountComments']})";
        echo BigPlural($Row['CountAllComments'], '%s comment');
        ?>
                </div>
            </td>
            <td class="BlockColumn LatestPost">
                <div class="Block Wrap">
                    <?php 
        if ($Row['LastTitle']) {
            ?>
                        <?php 
            echo userPhoto($Row, array('Size' => 'Small', 'Px' => 'Last'));
            echo anchor(SliceString(Gdn_Format::text($Row['LastTitle']), 100), $Row['LastUrl'], 'BlockTitle LatestPostTitle', array('title' => html_entity_decode($Row['LastTitle'])));
            ?>
                        <div class="Meta">
                            <?php 
            echo userAnchor($Row, 'UserLink MItem', 'Last');
            ?>
                            <span class="Bullet">•</span>
                            <?php 
            echo anchor(Gdn_Format::date($Row['LastDateInserted'], 'html'), $Row['LastUrl'], 'CommentDate MItem');
            if (isset($Row['LastCategoryID'])) {
                $LastCategory = CategoryModel::categories($Row['LastCategoryID']);
                echo ' <span>', sprintf('in %s', anchor($LastCategory['Name'], CategoryUrl($LastCategory, '', '//'))), '</span>';
            }
            ?>
                        </div>
                    <?php 
        }
        ?>
                </div>
            </td>
        </tr>
        <?php 
        if ($WriteChildren === 'rows') {
            foreach ($Children as $ChildRow) {
                WriteTableRow($ChildRow, $Depth + 1);
            }
        }
    }

    function writeDiscussion($Discussion, &$Sender, &$Session)
    {
        $CssClass = CssClass($Discussion);
        $DiscussionUrl = $Discussion->Url;
        $Category = CategoryModel::categories($Discussion->CategoryID);
        if ($Session->UserID) {
            $DiscussionUrl .= '#latest';
        }
        $Sender->EventArguments['DiscussionUrl'] =& $DiscussionUrl;
        $Sender->EventArguments['Discussion'] =& $Discussion;
        $Sender->EventArguments['CssClass'] =& $CssClass;
        $First = UserBuilder($Discussion, 'First');
        $Last = UserBuilder($Discussion, 'Last');
        $Sender->EventArguments['FirstUser'] =& $First;
        $Sender->EventArguments['LastUser'] =& $Last;
        $Sender->fireEvent('BeforeDiscussionName');
        $DiscussionName = $Discussion->Name;
        if ($DiscussionName == '') {
            $DiscussionName = t('Blank Discussion Topic');
        }
        $Sender->EventArguments['DiscussionName'] =& $DiscussionName;
        static $FirstDiscussion = TRUE;
        if (!$FirstDiscussion) {
            $Sender->fireEvent('BetweenDiscussion');
        } else {
            $FirstDiscussion = FALSE;
        }
        $Discussion->CountPages = ceil($Discussion->CountComments / $Sender->CountCommentsPerPage);
        ?>
        <li id="Discussion_<?php 
        echo $Discussion->DiscussionID;
        ?>
" class="<?php 
        echo $CssClass;
        ?>
">
            <?php 
        if (!property_exists($Sender, 'CanEditDiscussions')) {
            $Sender->CanEditDiscussions = val('PermsDiscussionsEdit', CategoryModel::categories($Discussion->CategoryID)) && c('Vanilla.AdminCheckboxes.Use');
        }
        $Sender->fireEvent('BeforeDiscussionContent');
        //   WriteOptions($Discussion, $Sender, $Session);
        ?>
            <span class="Options">
      <?php 
        echo OptionsList($Discussion);
        echo BookmarkButton($Discussion);
        ?>
   </span>

            <div class="ItemContent Discussion">
                <div class="Title">
                    <?php 
        echo AdminCheck($Discussion, array('', ' ')) . anchor($DiscussionName, $DiscussionUrl);
        $Sender->fireEvent('AfterDiscussionTitle');
        ?>
                </div>
                <div class="Meta Meta-Discussion">
                    <?php 
        WriteTags($Discussion);
        ?>
                    <span class="MItem MCount ViewCount"><?php 
        printf(PluralTranslate($Discussion->CountViews, '%s view html', '%s views html', t('%s view'), t('%s views')), BigPlural($Discussion->CountViews, '%s view'));
        ?>
</span>
         <span class="MItem MCount CommentCount"><?php 
        printf(PluralTranslate($Discussion->CountComments, '%s comment html', '%s comments html', t('%s comment'), t('%s comments')), BigPlural($Discussion->CountComments, '%s comment'));
        ?>
</span>
         <span class="MItem MCount DiscussionScore Hidden"><?php 
        $Score = $Discussion->Score;
        if ($Score == '') {
            $Score = 0;
        }
        printf(Plural($Score, '%s point', '%s points', BigPlural($Score, '%s point')));
        ?>
</span>
                    <?php 
        echo NewComments($Discussion);
        $Sender->fireEvent('AfterCountMeta');
        if ($Discussion->LastCommentID != '') {
            echo ' <span class="MItem LastCommentBy">' . sprintf(t('Most recent by %1$s'), userAnchor($Last)) . '</span> ';
            echo ' <span class="MItem LastCommentDate">' . Gdn_Format::date($Discussion->LastDate, 'html') . '</span>';
        } else {
            echo ' <span class="MItem LastCommentBy">' . sprintf(t('Started by %1$s'), userAnchor($First)) . '</span> ';
            echo ' <span class="MItem LastCommentDate">' . Gdn_Format::date($Discussion->FirstDate, 'html');
            if ($Source = val('Source', $Discussion)) {
                echo ' ' . sprintf(t('via %s'), t($Source . ' Source', $Source));
            }
            echo '</span> ';
        }
        if ($Sender->data('_ShowCategoryLink', true) && c('Vanilla.Categories.Use') && $Category) {
            echo wrap(Anchor(htmlspecialchars($Discussion->Category), CategoryUrl($Discussion->CategoryUrlCode)), 'span', array('class' => 'MItem Category ' . $Category['CssClass']));
        }
        $Sender->fireEvent('DiscussionMeta');
        ?>
                </div>
            </div>
            <?php 
        $Sender->fireEvent('AfterDiscussionContent');
//.........这里部分代码省略.........

     if ($ChildCategories != '') {
         $ChildCategories .= ', ';
     }
     $ChildCategories .= anchor(Gdn_Format::text($Category->Name), CategoryUrl($Category));
 } else {
     if ($Category->DisplayAs === 'Heading') {
         $CatList .= '<li id="Category_' . $CategoryID . '" class="CategoryHeading ' . $CssClass . '">
        <div class="ItemContent Category"><div class="Options">' . getOptions($Category, $this) . '</div>' . Gdn_Format::text($Category->Name) . '</div>
     </li>';
         $Alt = FALSE;
     } else {
         $LastComment = UserBuilder($Category, 'Last');
         $AltCss = $Alt ? ' Alt' : '';
         $Alt = !$Alt;
         $CatList .= '<li id="Category_' . $CategoryID . '" class="' . $CssClass . '">
        <div class="ItemContent Category">' . '<div class="Options">' . getOptions($Category, $this) . '</div>' . CategoryPhoto($Category) . '<div class="TitleWrap">' . anchor(Gdn_Format::text($Category->Name), CategoryUrl($Category), 'Title') . '</div>
           <div class="CategoryDescription">' . $Category->Description . '</div>
           <div class="Meta">
              <span class="MItem RSS">' . anchor(img('applications/dashboard/design/images/rss.gif', array('alt' => T('RSS Feed'))), '/categories/' . $Category->UrlCode . '/feed.rss', '', array('title' => T('RSS Feed'))) . '</span>
              <span class="MItem DiscussionCount">' . sprintf(PluralTranslate($Category->CountDiscussions, '%s discussion html', '%s discussions html', t('%s discussion'), t('%s discussions')), BigPlural($Category->CountDiscussions, '%s discussion')) . '</span>
              <span class="MItem CommentCount">' . sprintf(PluralTranslate($Category->CountComments, '%s comment html', '%s comments html', t('%s comment'), t('%s comments')), BigPlural($Category->CountComments, '%s comment')) . '</span>';
         if ($Category->LastTitle != '') {
             $CatList .= '<span class="MItem LastDiscussionTitle">' . sprintf(t('Most recent: %1$s by %2$s'), anchor(Gdn_Format::text(sliceString($Category->LastTitle, 40)), $Category->LastUrl), userAnchor($LastComment)) . '</span>' . '<span class="MItem LastCommentDate">' . Gdn_Format::date($Category->LastDateInserted) . '</span>';
         }
         // If this category is one level above the max display depth, and it
         // has children, add a replacement string for them.
         if ($MaxDisplayDepth > 0 && $Category->Depth == $MaxDisplayDepth - 1 && $Category->TreeRight - $Category->TreeLeft > 1) {
             $CatList .= '{ChildCategories}';
         }
         $CatList .= '</div>
        </div>

//.........这里部分代码省略.........
         return;
     } else {
         Gdn_Theme::Section('DiscussionList');
         // Figure out which discussions layout to choose (Defined on "Homepage" settings page).
         $Layout = C('Vanilla.Discussions.Layout');
         switch ($Layout) {
             case 'table':
                 if ($this->SyndicationMethod == SYNDICATION_NONE) {
                     $this->View = 'table';
                 }
                 break;
             default:
                 // $this->View = 'index';
                 break;
         }
         $Category = CategoryModel::Categories($CategoryIdentifier);
         if (empty($Category)) {
             if ($CategoryIdentifier) {
                 throw NotFoundException();
             }
         }
         $Category = (object) $Category;
         Gdn_Theme::Section($Category->CssClass);
         // Load the breadcrumbs.
         $this->SetData('Breadcrumbs', CategoryModel::GetAncestors(GetValue('CategoryID', $Category)));
         $this->SetData('Category', $Category, TRUE);
         // Load the subtree.
         if (C('Vanilla.ExpandCategories')) {
             $Categories = CategoryModel::GetSubtree($CategoryIdentifier);
         } else {
             $Categories = array($Category);
         }
         $this->SetData('Categories', $Categories);
         // Setup head
         $this->AddCssFile('vanilla.css');
         $this->Menu->HighlightRoute('/discussions');
         if ($this->Head) {
             $this->AddJsFile('discussions.js');
             $this->AddJsFile('bookmark.js');
             $this->AddJsFile('options.js');
             $this->Head->AddRss($this->SelfUrl . '/feed.rss', $this->Head->Title());
         }
         $this->Title(GetValue('Name', $Category, ''));
         $this->Description(GetValue('Description', $Category), TRUE);
         // Set CategoryID
         $CategoryID = GetValue('CategoryID', $Category);
         $this->SetData('CategoryID', $CategoryID, TRUE);
         // Add modules
         $this->AddModule('NewDiscussionModule');
         $this->AddModule('DiscussionFilterModule');
         $this->AddModule('CategoriesModule');
         $this->AddModule('BookmarkedModule');
         // Get a DiscussionModel
         $DiscussionModel = new DiscussionModel();
         $CategoryIDs = ConsolidateArrayValuesByKey($this->Data('Categories'), 'CategoryID');
         $Wheres = array('d.CategoryID' => $CategoryIDs);
         $this->SetData('_ShowCategoryLink', count($CategoryIDs) > 1);
         // Check permission
         $this->Permission('Vanilla.Discussions.View', TRUE, 'Category', GetValue('PermissionCategoryID', $Category));
         // Set discussion meta data.
         $this->EventArguments['PerPage'] = C('Vanilla.Discussions.PerPage', 30);
         $this->FireEvent('BeforeGetDiscussions');
         list($Offset, $Limit) = OffsetLimit($Page, $this->EventArguments['PerPage']);
         if (!is_numeric($Offset) || $Offset < 0) {
             $Offset = 0;
         }
         $CountDiscussions = $DiscussionModel->GetCount($Wheres);
         $this->SetData('CountDiscussions', $CountDiscussions);
         $this->SetData('_Limit', $Limit);
         // We don't wan't child categories in announcements.
         $Wheres['d.CategoryID'] = $CategoryID;
         $AnnounceData = $Offset == 0 ? $DiscussionModel->GetAnnouncements($Wheres) : new Gdn_DataSet();
         $this->SetData('AnnounceData', $AnnounceData, TRUE);
         $Wheres['d.CategoryID'] = $CategoryIDs;
         $this->DiscussionData = $this->SetData('Discussions', $DiscussionModel->GetWhere($Wheres, $Offset, $Limit));
         // Build a pager
         $PagerFactory = new Gdn_PagerFactory();
         $this->Pager = $PagerFactory->GetPager('Pager', $this);
         $this->Pager->ClientID = 'Pager';
         $this->Pager->Configure($Offset, $Limit, $CountDiscussions, array('CategoryUrl'));
         $this->Pager->Record = $Category;
         PagerModule::Current($this->Pager);
         $this->SetData('_Page', $Page);
         // Set the canonical Url.
         $this->CanonicalUrl(CategoryUrl($Category, PageNumber($Offset, $Limit)));
         // Change the controller name so that it knows to grab the discussion views
         $this->ControllerName = 'DiscussionsController';
         // Pick up the discussions class
         $this->CssClass = 'Discussions';
         // Deliver JSON data if necessary
         if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
             $this->SetJson('LessRow', $this->Pager->ToString('less'));
             $this->SetJson('MoreRow', $this->Pager->ToString('more'));
             $this->View = 'discussions';
         }
         // Render default view.
         $this->FireEvent('BeforeCategoriesRender');
         $this->Render();
     }
 }

   <h4><?php 
    echo T('Categories');
    ?>
</h4>
   <ul class="PanelInfo PanelCategories">
   <?php 
    echo '<li' . ($OnCategories ? ' class="Active"' : '') . '>' . Wrap(Anchor(Gdn_Format::Text(T('All Categories')), '/categories'), 'strong') . ' <span class="Aside"><span class="Count">' . BigPlural($CountDiscussions, '%s discussion') . '</span></span></li>';
    $MaxDepth = C('Vanilla.Categories.MaxDisplayDepth');
    $DoHeadings = C('Vanilla.Categories.DoHeadings');
    foreach ($this->Data->Result() as $Category) {
        if ($Category->CategoryID < 0 || $MaxDepth > 0 && $Category->Depth > $MaxDepth) {
            continue;
        }
        if ($DoHeadings && $Category->Depth == 1) {
            $CssClass = 'Heading';
        } else {
            $CssClass = 'Depth' . $Category->Depth . ($CategoryID == $Category->CategoryID ? ' Active' : '');
        }
        echo '<li class="ClearFix ' . $CssClass . '">';
        if ($DoHeadings && $Category->Depth == 1) {
            echo Gdn_Format::Text($Category->Name);
        } else {
            echo Wrap(Anchor(Gdn_Format::Text($Category->Name), CategoryUrl($Category)), 'strong') . ' <span class="Aside"><span class="Count">' . BigPlural($Category->CountAllDiscussions, '%s discussion') . '</span></span>';
        }
        echo "</li>\n";
    }
    ?>
   </ul>
</div>
   <?php 
}

         <div class="Meta DiscussionMeta">
            <span class="MItem DateCreated">
               <?php 
echo Anchor(Gdn_Format::Date($Discussion->DateInserted, 'html'), $Discussion->Url, 'Permalink', array('rel' => 'nofollow'));
?>
            </span>
            <?php 
// Include source if one was set
if ($Source = GetValue('Source', $Discussion)) {
    echo ' ' . Wrap(sprintf(T('via %s'), T($Source . ' Source', $Source)), 'span', array('class' => 'MItem MItem-Source')) . ' ';
}
// Category
if (C('Vanilla.Categories.Use')) {
    echo ' <span class="MItem Category">';
    echo ' ' . T('in') . ' ';
    echo Anchor($this->Data('Discussion.Category'), CategoryUrl($this->Data('Discussion.CategoryUrlCode')));
    echo '</span> ';
}
$this->FireEvent('DiscussionInfo');
$this->FireEvent('AfterDiscussionMeta');
// DEPRECATED
?>
         </div>
      </div>
      <?php 
$this->FireEvent('BeforeDiscussionBody');
?>
      <div class="Item-BodyWrap">
         <div class="Item-Body">
            <div class="Message">   
               <?php 

  // (yes yes ugly)
  if (!empty($Category->CssClass)) {
      preg_match('/\\bfa-(fa-[\\w-]+)\\b/', $Category->CssClass, $categoryFaIcon);
  }
  if (isset($categoryFaIcon[1])) {
      $faIcon = $categoryFaIcon[1];
  } else {
      $faIcon = "fa-align-justify";
  }
  $CatList .= '<li id="Category_' . $CategoryID . '" class="' . $CssClass . '">
 <div class="row ItemContent Category">
   <div class="col-md-7">
   <div class="category-fa-icon-outer">
      <i class="fa ' . $faIcon . ' category-fa-icon"></i>
   </div>
   ' . CategoryPhoto($Category) . '<div class="TitleWrap">' . Anchor(Gdn_Format::Text($Category->Name), CategoryUrl($Category), 'Title') . '</div>
    <div class="CategoryDescription">' . $Category->Description . '</div>';
  // If this category is one level above the max display depth, and it
  // has children, add a replacement string for them.
  if ($MaxDisplayDepth > 0 && $Category->Depth == $MaxDisplayDepth - 1 && $Category->TreeRight - $Category->TreeLeft > 1) {
      $CatList .= '{ChildCategories}';
  }
  $CatList .= '
   </div>
   <div class="col-md-5 text-right">
   ' . GetOptions($Category, $this) . '
     <div class="Meta">';
  $lastPostsInner = array();
  if ($Category->LastTitle != '') {
      $lastPostsInner[] = $lastPosts[$Category->CategoryID];
  }

//.........这里部分代码省略.........
             $categories = CategoryModel::getSubtree($CategoryIdentifier, false);
             return $categories;
         };
         // Setup head
         $this->Menu->highlightRoute('/discussions');
         if ($this->Head) {
             $this->addJsFile('discussions.js');
             $this->Head->addRss(categoryUrl($Category) . '/feed.rss', $this->Head->title());
         }
         // Set CategoryID
         $CategoryID = val('CategoryID', $Category);
         $this->setData('CategoryID', $CategoryID, true);
         // Add modules
         $this->addModule('NewDiscussionModule');
         $this->addModule('DiscussionFilterModule');
         $this->addModule('CategoriesModule');
         $this->addModule('BookmarkedModule');
         // Get a DiscussionModel
         $DiscussionModel = new DiscussionModel();
         $DiscussionModel->setSort(Gdn::request()->get());
         $DiscussionModel->setFilters(Gdn::request()->get());
         $this->setData('Sort', $DiscussionModel->getSort());
         $this->setData('Filters', $DiscussionModel->getFilters());
         $CategoryIDs = array($CategoryID);
         if (c('Vanilla.ExpandCategories')) {
             $CategoryIDs = array_merge($CategoryIDs, array_column($this->data('Categories'), 'CategoryID'));
         }
         $Wheres = array('d.CategoryID' => $CategoryIDs);
         $this->setData('_ShowCategoryLink', count($CategoryIDs) > 1);
         // Check permission
         $this->permission('Vanilla.Discussions.View', true, 'Category', val('PermissionCategoryID', $Category));
         // Set discussion meta data.
         $this->EventArguments['PerPage'] = c('Vanilla.Discussions.PerPage', 30);
         $this->fireEvent('BeforeGetDiscussions');
         list($Offset, $Limit) = offsetLimit($Page, $this->EventArguments['PerPage']);
         if (!is_numeric($Offset) || $Offset < 0) {
             $Offset = 0;
         }
         $Page = PageNumber($Offset, $Limit);
         // Allow page manipulation
         $this->EventArguments['Page'] =& $Page;
         $this->EventArguments['Offset'] =& $Offset;
         $this->EventArguments['Limit'] =& $Limit;
         $this->fireEvent('AfterPageCalculation');
         // We want to limit the number of pages on large databases because requesting a super-high page can kill the db.
         $MaxPages = c('Vanilla.Categories.MaxPages');
         if ($MaxPages && $Page > $MaxPages) {
             throw notFoundException();
         }
         $CountDiscussions = $DiscussionModel->getCount($Wheres);
         if ($MaxPages && $MaxPages * $Limit < $CountDiscussions) {
             $CountDiscussions = $MaxPages * $Limit;
         }
         $this->setData('CountDiscussions', $CountDiscussions);
         $this->setData('_Limit', $Limit);
         // We don't wan't child categories in announcements.
         $Wheres['d.CategoryID'] = $CategoryID;
         $AnnounceData = $DiscussionModel->getAnnouncements($Wheres, $Offset, $Limit);
         $this->AnnounceData = $this->setData('Announcements', $AnnounceData);
         $Wheres['d.CategoryID'] = $CategoryIDs;
         // RSS should include announcements.
         if ($this->SyndicationMethod !== SYNDICATION_NONE) {
             $Wheres['Announce'] = 'all';
         }
         $this->DiscussionData = $this->setData('Discussions', $DiscussionModel->getWhereRecent($Wheres, $Limit, $Offset));
         // Build a pager
         $PagerFactory = new Gdn_PagerFactory();
         $url = CategoryUrl($CategoryIdentifier);
         $this->EventArguments['PagerType'] = 'Pager';
         $this->fireEvent('BeforeBuildPager');
         if (!$this->data('_PagerUrl')) {
             $this->setData('_PagerUrl', $url . '/{Page}');
         }
         $queryString = DiscussionModel::getSortFilterQueryString($DiscussionModel->getSort(), $DiscussionModel->getFilters());
         $this->setData('_PagerUrl', $this->data('_PagerUrl') . $queryString);
         $this->Pager = $PagerFactory->GetPager($this->EventArguments['PagerType'], $this);
         $this->Pager->ClientID = 'Pager';
         $this->Pager->configure($Offset, $Limit, $CountDiscussions, $this->data('_PagerUrl'));
         $this->Pager->Record = $Category;
         PagerModule::current($this->Pager);
         $this->setData('_Page', $Page);
         $this->setData('_Limit', $Limit);
         $this->fireEvent('AfterBuildPager');
         // Set the canonical Url.
         $this->canonicalUrl(categoryUrl($Category, pageNumber($Offset, $Limit)));
         // Change the controller name so that it knows to grab the discussion views
         $this->ControllerName = 'DiscussionsController';
         // Pick up the discussions class
         $this->CssClass = 'Discussions Category-' . val('UrlCode', $Category);
         // Deliver JSON data if necessary
         if ($this->_DeliveryType != DELIVERY_TYPE_ALL) {
             $this->setJson('LessRow', $this->Pager->toString('less'));
             $this->setJson('MoreRow', $this->Pager->toString('more'));
             $this->View = 'discussions';
         }
         // Render default view.
         $this->fireEvent('BeforeCategoriesRender');
         $this->render();
     }
 }

}
if ($page > 5) {
    $url = CategoryUrl($id, $cat_info['seo_url'], 2, $sortby);
    echo '<a href="' . $url . '">2</a> ... ';
}
$low = $page - 4;
$high = $page + 8;
for ($i = 1; $i <= $total_pages; $i++) {
    if ($i > $low && $i < $high) {
        if ($page == $i) {
            echo '<a href="#" class="onstate">' . $i . '</a> ';
        } else {
            $url = CategoryUrl($id, $cat_info['seo_url'], $i, $sortby);
            echo '<a href="' . $url . '">' . $i . '</a> ';
        }
    }
}
if ($page < $total_pages - 8) {
    $penultimate = $total_pages - 1;
    $url = CategoryUrl($id, $cat_info['seo_url'], $penultimate, $sortby);
    echo ' ... <a href="' . $url . '">' . $penultimate . '</a> ';
}
if ($page < $total_pages - 7) {
    $url = CategoryUrl($id, $cat_info['seo_url'], $total_pages, $sortby);
    echo '<a href="' . $url . '">' . $total_pages . '</a> ';
}
if ($page < $total_pages) {
    $next = $page + 1;
    $url = CategoryUrl($id, $cat_info['seo_url'], $next, $sortby);
    echo '<a href="' . $url . '" rel="next">' . NEXT . ' &raquo;</a> ';
}

//.........这里部分代码省略.........
         return FALSE;
     }
     $Row = self::$Files[$Filename];
     if (is_callable($Row)) {
         // Use a callback to determine the translation.
         $Row = call_user_func_array($Row, array(&$Get));
     }
     Trace($Get, 'New Get');
     // Translate all of the get parameters into new parameters.
     $Vars = array();
     foreach ($Get as $Key => $Value) {
         if (!isset($Row[$Key])) {
             continue;
         }
         $Opts = (array) $Row[$Key];
         if (isset($Opts['Filter'])) {
             // Call the filter function to change the value.
             $R = call_user_func($Opts['Filter'], $Value, $Opts[0]);
             if (is_array($R)) {
                 if (isset($R[0])) {
                     // The filter can change the column name too.
                     $Opts[0] = $R[0];
                     $Value = $R[1];
                 } else {
                     // The filter can return return other variables too.
                     $Vars = array_merge($Vars, $R);
                     $Value = NULL;
                 }
             } else {
                 $Value = $R;
             }
         }
         if ($Value !== NULL) {
             $Vars[$Opts[0]] = $Value;
         }
     }
     Trace($Vars, 'Translated Arguments');
     // Now let's see what kind of record we have.
     // We'll check the various primary keys in order of importance.
     $Result = FALSE;
     if (isset($Vars['CommentID'])) {
         Trace("Looking up comment {$Vars['CommentID']}.");
         $CommentModel = new CommentModel();
         // If a legacy slug is provided (assigned during a merge), attempt to lookup the comment using it
         if (isset($Get['legacy']) && Gdn::Structure()->Table('Comment')->ColumnExists('ForeignID')) {
             $Comment = $CommentModel->GetWhere(array('ForeignID' => $Get['legacy'] . '-' . $Vars['CommentID']))->FirstRow();
         } else {
             $Comment = $CommentModel->GetID($Vars['CommentID']);
         }
         if ($Comment) {
             $Result = CommentUrl($Comment, '//');
         }
     } elseif (isset($Vars['DiscussionID'])) {
         Trace("Looking up discussion {$Vars['DiscussionID']}.");
         $DiscussionModel = new DiscussionModel();
         $DiscussionID = $Vars['DiscussionID'];
         $Discussion = FALSE;
         if (is_numeric($DiscussionID)) {
             // If a legacy slug is provided (assigned during a merge), attempt to lookup the discussion using it
             if (isset($Get['legacy']) && Gdn::Structure()->Table('Discussion')->ColumnExists('ForeignID')) {
                 $Discussion = $DiscussionModel->GetWhere(array('ForeignID' => $Get['legacy'] . '-' . $DiscussionID))->FirstRow();
             } else {
                 $Discussion = $DiscussionModel->GetID($Vars['DiscussionID']);
             }
         } else {
             // This is a slug style discussion ID. Let's see if there is a UrlCode column in the discussion table.
             $DiscussionModel->DefineSchema();
             if ($DiscussionModel->Schema->FieldExists('Discussion', 'UrlCode')) {
                 $Discussion = $DiscussionModel->GetWhere(array('UrlCode' => $DiscussionID))->FirstRow();
             }
         }
         if ($Discussion) {
             $Result = DiscussionUrl($Discussion, self::PageNumber($Vars, 'Vanilla.Comments.PerPage'), '//');
         }
     } elseif (isset($Vars['UserID'])) {
         Trace("Looking up user {$Vars['UserID']}.");
         $User = Gdn::UserModel()->GetID($Vars['UserID']);
         if ($User) {
             $Result = Url(UserUrl($User), '//');
         }
     } elseif (isset($Vars['TagID'])) {
         $Tag = TagModel::instance()->GetID($Vars['TagID']);
         if ($Tag) {
             $Result = TagUrl($Tag, self::PageNumber($Vars, 'Vanilla.Discussions.PerPage'), '//');
         }
     } elseif (isset($Vars['CategoryID'])) {
         Trace("Looking up category {$Vars['CategoryID']}.");
         // If a legacy slug is provided (assigned during a merge), attempt to lookup the category ID based on it
         if (isset($Get['legacy']) && Gdn::Structure()->Table('Category')->ColumnExists('ForeignID')) {
             $CategoryModel = new CategoryModel();
             $Category = $CategoryModel->GetWhere(array('ForeignID' => $Get['legacy'] . '-' . $Vars['CategoryID']))->FirstRow();
         } else {
             $Category = CategoryModel::Categories($Vars['CategoryID']);
         }
         if ($Category) {
             $Result = CategoryUrl($Category, self::PageNumber($Vars, 'Vanilla.Discussions.PerPage'), '//');
         }
     }
     return $Result;
 }

    echo T('Categories');
    ?>
</h4>
   <ul class="PanelInfo PanelCategories">
   <?php 
    echo '<li' . ($OnCategories ? ' class="Active"' : '') . '>' . Anchor(T('All Categories') . ' <span class="Aside"><span class="Count">' . BigPlural($CountDiscussions, '%s discussion') . '</span></span>', '/categories', 'ItemLink') . '</li>';
    $MaxDepth = C('Vanilla.Categories.MaxDisplayDepth');
    $DoHeadings = C('Vanilla.Categories.DoHeadings');
    foreach ($this->Data->Result() as $Category) {
        if ($Category->CategoryID < 0 || $MaxDepth > 0 && $Category->Depth > $MaxDepth) {
            continue;
        }
        if ($DoHeadings && $Category->Depth == 1) {
            $CssClass = 'Heading ' . $Category->CssClass;
        } else {
            $CssClass = 'Depth' . $Category->Depth . ($CategoryID == $Category->CategoryID ? ' Active' : '') . ' ' . $Category->CssClass;
        }
        echo '<li class="ClearFix ' . $CssClass . '">';
        if ($DoHeadings && $Category->Depth == 1) {
            echo htmlspecialchars($Category->Name) . ' <span class="Aside"><span class="Count Hidden">' . BigPlural($Category->CountAllDiscussions, '%s discussion') . '</span></span>';
        } else {
            $CountText = ' <span class="Aside"><span class="Count">' . BigPlural($Category->CountAllDiscussions, '%s discussion') . '</span></span>';
            echo Anchor(htmlspecialchars($Category->Name) . $CountText, CategoryUrl($Category), 'ItemLink');
        }
        echo "</li>\n";
    }
    ?>
   </ul>
</div>
   <?php 
}

    echo T('Categories');
    ?>
</h4>
   <ul class="PanelInfo PanelCategories">
   <?php 
    echo '<li' . ($OnCategories ? ' class="Active"' : '') . '>' . Anchor(T('All Categories') . ' <span class="Aside"><span class="Count">' . BigPlural($CountDiscussions, '%s discussion') . '</span></span>', '/categories', 'ItemLink') . '</li>';
    $MaxDepth = C('Vanilla.Categories.MaxDisplayDepth');
    $DoHeadings = C('Vanilla.Categories.DoHeadings');
    foreach ($this->Data->Result() as $Category) {
        if ($Category->CategoryID < 0 || $MaxDepth > 0 && $Category->Depth > $MaxDepth) {
            continue;
        }
        if ($DoHeadings && $Category->Depth == 1) {
            $CssClass = 'Heading ' . $Category->CssClass;
        } else {
            $CssClass = 'Depth' . $Category->Depth . ($CategoryID == $Category->CategoryID ? ' Active' : '') . ' ' . $Category->CssClass;
        }
        echo '<li class="ClearFix ' . $CssClass . '">';
        if ($DoHeadings && $Category->Depth == 1) {
            echo Gdn_Format::Text($Category->Name) . ' <span class="Aside"><span class="Count Hidden">' . BigPlural($Category->CountAllDiscussions, '%s discussion') . '</span></span>';
        } else {
            $CountText = ' <span class="Aside"><span class="Count">' . BigPlural($Category->CountAllDiscussions, '%s discussion') . '</span></span>';
            echo Anchor(Gdn_Format::Text($Category->Name) . $CountText, CategoryUrl($Category), 'ItemLink');
        }
        echo "</li>\n";
    }
    ?>
   </ul>
</div>
   <?php 
}