PHP Permissions::canViewBlock方法代码示例

 public function on_page_view()
 {
     $stack = Stack::getByID($this->stID);
     if (!is_object($stack)) {
         return false;
     }
     $p = new Permissions($stack);
     if ($p->canViewPage()) {
         $blocks = $stack->getBlocks();
         foreach ($blocks as $b) {
             $bp = new Permissions($b);
             if ($bp->canViewBlock()) {
                 $btc = $b->getInstance();
                 if ('Controller' != get_class($btc)) {
                     $btc->outputAutoHeaderItems();
                 }
                 $csr = $b->getBlockCustomStyleRule();
                 if (is_object($csr)) {
                     $styleHeader = '#' . $csr->getCustomStyleRuleCSSID(1) . ' {' . $csr->getCustomStyleRuleText() . "} \r\n";
                     $btc->addHeaderItem("<style type=\"text/css\"> \r\n" . $styleHeader . '</style>', 'VIEW');
                 }
                 $btc->runTask('on_page_view', array($view));
             }
         }
     }
 }

</a>
		<?php 
    }
    ?>
	</div>
	<div class="ccm-pane-body ccm-pane-body-footer clearfix" id="ccm-stack-container">
	<?php 
    $a = Area::get($stack, 'Main');
    $bv = new BlockView();
    $bv->renderElement('block_area_header', array('a' => $a));
    $bv->renderElement('block_area_header_view', array('a' => $a));
    foreach ($blocks as $b) {
        $bv = new BlockView();
        $bv->setAreaObject($a);
        $p = new Permissions($b);
        if ($p->canViewBlock()) {
            $bv->renderElement('block_controls', array('a' => $a, 'b' => $b, 'p' => $p));
            $bv->renderElement('block_header', array('a' => $a, 'b' => $b, 'p' => $p));
            $bv->render($b);
            $bv->renderElement('block_footer');
        }
    }
    $bv->renderElement('block_area_footer_view', array('a' => $a));
    print '</div>';
    // instead  of loading block area footer view
    ?>
	
	</div>
	<?php 
    echo Loader::helper('concrete/dashboard')->getDashboardPaneFooterWrapper(false);
    ?>

 /**
  * displays the Area in the page
  * ex: $a = new Area('Main'); $a->display($c);
  * @param Page|Collection $c
  * @param Block[] $alternateBlockArray optional array of blocks to render instead of default behavior
  * @return void
  */
 function display(&$c, $alternateBlockArray = null)
 {
     if (!intval($c->cID)) {
         //Invalid Collection
         return false;
     }
     if ($this->arIsGlobal) {
         $stack = Stack::getByName($this->arHandle);
     }
     $currentPage = Page::getCurrentPage();
     $ourArea = self::getOrCreate($c, $this->arHandle, $this->arIsGlobal);
     if (count($this->customTemplateArray) > 0) {
         $ourArea->customTemplateArray = $this->customTemplateArray;
     }
     if (count($this->attributes) > 0) {
         $ourArea->attributes = $this->attributes;
     }
     if ($this->maximumBlocks > -1) {
         $ourArea->maximumBlocks = $this->maximumBlocks;
     }
     $ap = new Permissions($ourArea);
     if (!$ap->canViewArea()) {
         return false;
     }
     $blocksToDisplay = $alternateBlockArray ? $alternateBlockArray : $ourArea->getAreaBlocksArray($c, $ap);
     $this->totalBlocks = $ourArea->getTotalBlocksInArea();
     $u = new User();
     $bv = new BlockView();
     // now, we iterate through these block groups (which are actually arrays of block objects), and display them on the page
     if ($this->showControls && $c->isEditMode() && $ap->canViewAreaControls()) {
         $bv->renderElement('block_area_header', array('a' => $ourArea));
     }
     $bv->renderElement('block_area_header_view', array('a' => $ourArea));
     //display layouts tied to this area
     //Might need to move this to a better position
     $areaLayouts = $this->getAreaLayouts($c);
     if (is_array($areaLayouts) && count($areaLayouts)) {
         foreach ($areaLayouts as $layout) {
             $layout->display($c, $this);
         }
         if ($this->showControls && ($c->isArrangeMode() || $c->isEditMode())) {
             echo '<div class="ccm-layouts-block-arrange-placeholder ccm-block-arrange"></div>';
         }
     }
     $blockPositionInArea = 1;
     //for blockWrapper output
     foreach ($blocksToDisplay as $b) {
         $includeEditStrip = false;
         $bv = new BlockView();
         $bv->setAreaObject($ourArea);
         // this is useful for rendering areas from one page
         // onto the next and including interactive elements
         if ($currentPage->getCollectionID() != $c->getCollectionID()) {
             $b->setBlockActionCollectionID($c->getCollectionID());
         }
         if ($this->arIsGlobal && is_object($stack)) {
             $b->setBlockActionCollectionID($stack->getCollectionID());
         }
         $p = new Permissions($b);
         if ($c->isEditMode() && $this->showControls && $p->canViewEditInterface()) {
             $includeEditStrip = true;
         }
         if ($p->canViewBlock()) {
             if (!$c->isEditMode()) {
                 $this->outputBlockWrapper(true, $b, $blockPositionInArea);
             }
             if ($includeEditStrip) {
                 $bv->renderElement('block_controls', array('a' => $ourArea, 'b' => $b, 'p' => $p));
                 $bv->renderElement('block_header', array('a' => $ourArea, 'b' => $b, 'p' => $p));
             }
             $bv->render($b);
             if ($includeEditStrip) {
                 $bv->renderElement('block_footer');
             }
             if (!$c->isEditMode()) {
                 $this->outputBlockWrapper(false, $b, $blockPositionInArea);
             }
         }
         $blockPositionInArea++;
     }
     $bv->renderElement('block_area_footer_view', array('a' => $ourArea));
     if ($this->showControls && $c->isEditMode() && $ap->canViewAreaControls()) {
         $bv->renderElement('block_area_footer', array('a' => $ourArea));
     }
 }

//Permissions Check
$nh = Loader::helper('validation/numbers');
if ($_GET['bID'] && $_GET['cID'] && $nh->integer($_GET['bID']) && $nh->integer($_GET['cID'])) {
    $c = Page::getByID($_GET['cID']);
    if (is_object($c) && !$c->isError()) {
        $a = Area::get($c, $_GET['arHandle']);
        //edit survey mode
        $b = Block::getByID($_GET['bID'], $c, $a);
        if ($b->getBlockTypeHandle() == BLOCK_HANDLE_SCRAPBOOK_PROXY) {
            $cnt = $b->getController();
            $b = Block::getByID($cnt->getOriginalBlockID());
        }
        $controller = new PageListBlockController($b);
        $rssUrl = $controller->getRssUrl($b);
        $bp = new Permissions($b);
        if ($bp->canViewBlock() && $controller->rss) {
            $cArray = $controller->getPages();
            $nh = Loader::helper('navigation');
            header('Content-type: text/xml');
            echo "<" . "?" . "xml version=\"1.0\"?>\n";
            ?>
			<rss version="2.0">
			  <channel>
				<title><?php 
            echo $controller->rssTitle;
            ?>
</title>
				<link><?php 
            echo Loader::helper('navigation')->getLinkToCollection($c, true);
            ?>
</link>

	$c = Page::getByID($_GET['cID']);
	if (is_object($c) && !$c->isError()) { 
		$a = Area::get($c, $_GET['arHandle']);
			
		//edit survey mode
		$b = Block::getByID($_GET['bID'],$c, $a);
		if ($b->getBlockTypeHandle() == BLOCK_HANDLE_SCRAPBOOK_PROXY) {
			$cnt = $b->getController();
			$b = Block::getByID($cnt->getOriginalBlockID());
		}

		$controller = new PageListBlockController($b);
		$rssUrl = $controller->getRssUrl($b);
		
		$bp = new Permissions($b);
		if( $bp->canViewBlock() && $controller->rss && ($b->getBlockFilename() == 'blog_index_thumbnail.php' || $b->getBlockFilename() == 'blog_index.php' || $b->getBlockFilename() == 'blog_index')) {
	
			$cArray = $controller->getPages();
			$nh = Loader::helper('navigation');
	
			header('Content-type: text/xml');
			echo "<" . "?" . "xml version=\"1.0\"?>\n";
	
	?>
			<rss version="2.0">
			  <channel>
				<title><?=$controller->rssTitle?></title>
				<link><?=Loader::helper('navigation')->getLinkToCollection($c, true)?></link>
				<description><?=$controller->rssDescription?></description> 
	<?
			for ($i = 0; $i < count($cArray); $i++ ) {

         $action = $b->getBlockUpdateCssAction();
         if ($_REQUEST['subtask'] == 'delete_custom_style_preset') {
             $styleToDelete = CustomStylePreset::getByID($_REQUEST['deleteCspID']);
             $styleToDelete->delete();
         }
         $refreshAction = REL_DIR_FILES_TOOLS_REQUIRED . '/edit_block_popup?btask=block_css&cID=' . $c->getCollectionID() . '&arHandle=' . $a->getAreaHandle() . '&bID=' . $b->getBlockID() . '&refresh=1';
         $bv->renderElement('custom_style', array('b' => $b, 'rcID' => $rcID, 'c' => $c, 'a' => $a, 'style' => $style, 'action' => $action, 'refreshAction' => $refreshAction));
     }
     break;
 case 'template':
     if ($bp->canEditBlockCustomTemplate()) {
         $bv->renderElement('block_custom_template', array('b' => $b, 'rcID' => $rcID));
     }
     break;
 case 'view':
     if ($bp->canViewBlock()) {
         $bv->render($b, 'view', array('c' => $c, 'a' => $a));
     }
     break;
 case 'view_edit_mode':
     if ($bp->canViewEditInterface()) {
         $btc = $b->getInstance();
         // now we inject any custom template CSS and JavaScript into the header
         if ('Controller' != get_class($btc)) {
             $btc->outputAutoHeaderItems();
         }
         $btc->runTask('on_page_view', array($bv));
         $v = View::getInstance();
         $items = $v->getHeaderItems();
         $csr = $b->getBlockCustomStyleRule();
         if (is_object($csr)) {