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<?php
defined('_JEXEC') or die;
Designer::load("Designer_Content_Item");
class DesignerContentSingleArticle extends DesignerContentItem
{
public $print;
public $toc;
public $intro;
public $text;
public $tags = array();
public function __construct($component, $componentParams, $article, $articleParams, $properties)
{
parent::__construct($component, $componentParams, $article, $articleParams);
$this->print = isset($properties['print']) ? $properties['print'] : '';
$this->pageHeading = $this->_componentParams->get('show_page_heading', 1)
? $this->_componentParams->get('page_heading') : '';
$this->titleLink = $this->_articleParams->get('link_titles') && !empty($this->_article->readmore_link)
? $this->_article->readmore_link : '';
$this->emailIconVisible = $this->emailIconVisible && !$this->print;
$this->editIconVisible = $this->editIconVisible && !$this->print;
$this->categoryLink = $this->_articleParams->get('link_category') && $this->_article->catslug
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->catslug))
: '';
$this->category = $this->_articleParams->get('show_category') ? $this->_article->category_title : '';
$this->categoryLink = $this->_articleParams->get('link_category') && $this->_article->catslug
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->catslug))
: '';
$this->parentCategory = $this->_articleParams->get('show_parent_category') && $this->_article->parent_slug != '1:root'
? $this->_article->parent_title : '';
$this->parentCategoryLink = $this->_articleParams->get('link_parent_category') && $this->_article->parent_slug
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->parent_slug))
: '';
$this->author = $this->_articleParams->get('show_author') && !empty($this->_article->author)
? ($this->_article->created_by_alias ? $this->_article->created_by_alias : $this->_article->author)
: '';
if (strlen($this->author) && $this->_articleParams->get('link_author') && !empty($this->_article->contactid)) {
$needle = 'index.php?option=com_contact&view=contact&id=' . $this->_article->contactid;
$menu = JFactory::getApplication()->getMenu();
$item = $menu->getItems('link', $needle, true);
$this->authorLink = !empty($item) ? $needle . '&Itemid=' . $item->id : $needle;
} else
$this->authorLink = '';
if ($this->_articleParams->get('show_tags', 1) && !empty($this->_article->tags)) {
$this->_article->tagLayout = new JLayoutFile('joomla.content.tags');
$this->_article->tags->itemTags['custom'] = true;
$this->tags = json_decode($this->_article->tagLayout->render($this->_article->tags->itemTags), true);
}
$this->toc = isset($this->_article->toc) ? $this->_article->toc : '';
$this->text = $this->_articleParams->get('access-view') ? $this->_article->text : '';
$user = JFactory::getUser();
$this->introVisible = !$this->_articleParams->get('access-view') && $params->get('show_noauth') && $user->get('guest');
$this->intro = $this->_article->introtext;
if (!$this->_articleParams->get('access-view') && $this->_articleParams->get('show_noauth') && $user->get('guest')
&& $this->_articleParams->get('show_readmore') && $this->_article->fulltext != null)
{
$attribs = json_decode($this->_article->attribs);
if ($attribs->alternative_readmore == null)
$this->readmore = JText::_('COM_CONTENT_REGISTER_TO_READ_MORE');
elseif ($this->readmore = $this->_article->alternative_readmore) {
if ($this->_articleParams->get('show_readmore_title', 0) != 0)
$this->readmore .= JHtml::_('string.truncate', ($this->_article->title), $this->_articleParams->get('readmore_limit'));
} elseif ($this->_articleParams->get('show_readmore_title', 0) == 0)
$this->readmore = JText::sprintf('COM_CONTENT_READ_MORE_TITLE');
else
$this->readmore = JText::_('COM_CONTENT_READ_MORE')
. JHtml::_('string.truncate', $this->_article->title,
$this->_articleParams->get('readmore_limit'));
$link = new JURI(JRoute::_('index.php?option=com_users&view=login'));
$this->readmoreLink = $link->__toString();
} else {
$this->readmore = '';
$this->readmoreLink = '';
}
$this->paginationPosition = (isset($this->_article->pagination) && $this->_article->pagination && isset($this->_article->paginationposition))
? (($this->_article->paginationposition ? 'below' : 'above') . ' ' . ($this->_article->paginationrelative ? 'full article' : 'text'))
: '';
$this->showLinks = isset($this->_article->urls) && is_string($this->_article->urls) && !empty($this->_article->urls);
$this->isPage = false;
if (!strlen($this->created) && !strlen($this->modified) && !strlen($this->published) && !strlen($this->author)
&& !$this->printIconVisible && !$this->emailIconVisible && !strlen($this->category)) {
$this->isPage = true;
}
}
public function printIconInfo()
{
$info = array();
$info['content'] = JHTML::_($this->print ? 'icon.print_screen' : 'icon.print_popup',
$this->_article, $this->_articleParams);
if ($this->showIcons)
$info['showIcon'] = true;
else
$info['showIcon'] = false;
return $info;
}
public function toc($toc)
{
return $this->proccessingContent($toc);
}
public function intro($intro)
{
return $intro;
}
public function text($text)
{
return $this->proccessingContent($text);
}
public function pagination() {
return $this->_article->pagination;
}
private function buildTabs($matches) {
preg_match_all('|<dt\b[^>]*>[\s\S]*?<span><h3><a\b[^>]*>(.*?)</a></h3></span>[\s\S]*?</dt>|', $matches[0], $tabsMatches);
preg_match_all('|<dd class=\\"tabs\\">([\s\S]*?)</dd>|', $matches[0], $contentsMatches);
$tabs = $tabsMatches[1];
$contents = $contentsMatches[1];
$tabsCount = count($tabs);
$tabsItems = array();
for ($i = 0; $i < $tabsCount; $i++) {
$item = array('id' => $this->buildSlug($tabs[$i]),
'caption' => $tabs[$i],
'content' => $contents[$i]);
$tabsItems[$i] = $item;
}
return funcBuildTabs($tabsItems);
}
private function buildSliders($content)
{
$sliderItems = array();
if(preg_match_all('/<h3 class="pane-toggler title" id="[^"]*"><a href="javascript:void\(0\);"><span>([\s\S]*?)<\/span><\/a><\/h3>/', $content, $headers)) {
foreach($headers[1] as $key => $value) {
$sliderItems[$key]['header'] = $value;
$content = str_replace($headers[0][$key], '', $content);
}
}
if(preg_match_all('/<div class=\"pane-slider content\">([\s\S]*?)<\/div>/', $content, $contents)) {
foreach($contents[1] as $key => $value) {
$sliderItems[$key]['content'] = $value;
$content = str_replace($contents[0][$key], '', $content);
}
}
$slidersMatchesCount = preg_match('/<div id="[^"]*-sliders" class="pane-sliders">/', $content, $matches, PREG_OFFSET_CAPTURE);
$openDivs = array();
$closeDivs = array();
if (0 !== $slidersMatchesCount) {
$openDivs[] = $matches[0][1];
$pos1 = $matches[0][1] + 4;
$pos2 = $pos1;
while(true) {
$openDivPos = strpos($content, '<div', $pos1);
if (false !== $openDivPos)
$openDivs[] = $openDivPos;
$closeDivPos = strpos($content, '</div>', $pos2);
if (false !== $closeDivPos)
$closeDivs[] = $closeDivPos;
if (count($openDivs) === count($closeDivs)){
break;
} else {
$pos1 = end($openDivs) + 4;
$pos2 = end($closeDivs) + 6;
}
}
$content = substr_replace($content, funcBuildSliders($sliderItems), $matches[0][1], array_pop($closeDivs) + 6);
}
return $content;
}
private function buildPages($content) {
$pagesItems = array();
if (preg_match('/<div id=\"article-index\">([\s\S]*?)<\/div>/', $content, $contents)) {
preg_match_all('/<a href=\"([^"]*)\"[^>]*>([\s\S]*?)<\/a>/', $contents[1], $matches, PREG_SET_ORDER);
foreach($matches as $match)
$pagesItems[] = array('href' => $match[1], 'text' => $match[2]);
return preg_replace('/<ul>[\s\S]*<\/ul>/', funcBuildPages($pagesItems), $content);
}
return $content;
}
public function proccessingContent($content) {
$plugin = JPluginHelper::getPlugin('content', 'pagebreak');
if (count($plugin) > 0) {
$params = new JRegistry($plugin->params);
switch($params->get('style')) {
case 'sliders':
$content = $this->buildSliders($content);
break;
case 'tabs':
$content = preg_replace_callback('|<dl\b[^>]*>[\s\S]*</dl>|', array( &$this, 'buildTabs'), $content);
break;
default:
$content = $this->buildPages($content);
break;
}
}
return $content;
}
public function buildSlug($str) {
$str = strtolower(trim($str));
$str = preg_replace('/[^a-z0-9-]/', '-', $str);
$str = preg_replace('/-+/', "-", $str);
return $str;
}
}