' string in it.
* Then it replaces the componentheading DIV tag with span (to fix the w3.org validation) and replaces content of the buffer with
* wrapped content.
*/
function componentWrapper()
{
if ($this->page->getType() != 'html')
return;
$option = JRequest::getCmd('option');
$view = JRequest::getCmd('view');
$layout = JRequest::getCmd('layout');
if ('com_content' == $option && ('frontpage' == $view || 'article' == $view || ('category' == $view && 'blog' == $layout)))
return;
$content = $this->page->getBuffer('component');
if (false === strpos($content, '
~', $content, $matches, PREG_OFFSET_CAPTURE)) {
$content = substr($content, 0, $matches[0][1]) . substr($content, $matches[0][1] + strlen($matches[0][0]));
$title = '
';
}
$this->page->setBuffer(artxPost(array('header-text' => $title, 'content' => $content)), 'component');
}
}
}
class ArtxPage16 extends ArtxPageView
{
public function __construct($page) {
parent::__construct($page);
}
function bodyClass() {
return 'joomla16';
}
function hasMessages()
{
$messages = JFactory::getApplication()->getMessageQueue();
if (is_array($messages) && count($messages))
foreach ($messages as $msg)
if (isset($msg['type']) && isset($msg['message']))
return true;
return false;
}
/**
* Wraps component content into article style unless it is not wrapped already.
*
* The componentWrapper method gets the content of the 'component' buffer and search for the '
' string in it.
* Then it wraps content of the buffer with art-post.
*/
function componentWrapper()
{
if ($this->page->getType() != 'html')
return;
$option = JRequest::getCmd('option');
$view = JRequest::getCmd('view');
$layout = JRequest::getCmd('layout');
if ('com_content' == $option && ('featured' == $view || 'article' == $view || ('category' == $view && 'blog' == $layout)))
return;
$content = $this->page->getBuffer('component');
if (false === strpos($content, '
pageClassSfx .'">';
}
public function endPageContainer()
{
return '
';
}
}
class ArtxContent15 extends ArtxContentView
{
public function __construct($component, $params)
{
parent::__construct($component, $params);
$this->pageClassSfx = $this->_componentParams->get('pageclass_sfx');
$this->showPageHeading = $this->_componentParams->def('show_page_title', 1);
$this->pageHeading = $this->showPageHeading ? $this->_componentParams->get('page_title') : '';
}
function pageHeading($heading = null)
{
return artxPost(array('header-text' => null == $heading ? $this->pageHeading : $heading));
}
function article($article, $print)
{
return new ArtxContentArticleView15($this->_component, $this->_componentParams, $article, $print);
}
function articleListItem($item)
{
return new ArtxContentFrontpageItemView15($this->_component, $this->_componentParams, $item);
}
}
class ArtxContent16 extends ArtxContentView
{
public function __construct($component, $params)
{
parent::__construct($component, $params);
$this->pageClassSfx = $this->_component->pageclass_sfx;
$this->showPageHeading = $this->_componentParams->def('show_page_heading', 1);
$this->pageHeading = $this->showPageHeading ? $this->_componentParams->get('page_heading') : '';
}
function pageHeading($heading = null)
{
return artxPost(array('header-text' => null == $heading ? $this->pageHeading : $heading));
}
function article($article, $print)
{
return new ArtxContentArticleView16($this->_component, $this->_componentParams, $article, $print);
}
function articleListItem($item)
{
return new ArtxContentFeaturedItemView16($this->_component, $this->_componentParams, $item);
}
}
abstract class ArtxContentGeneralArticleView
{
protected $_component;
protected $_componentParams;
protected $_article;
public $params;
public $isPublished;
public $canEdit;
public $title;
public $titleVisible;
public $titleLink;
public $hits;
public $print;
public $showCreateDate;
public $showModifyDate;
public $showPublishDate;
public $showAuthor;
public $showPdfIcon;
public $showPrintIcon;
public $showEmailIcon;
public $showHits;
public $showUrl;
public $showIntro;
public $showReadmore;
public $showParentCategory;
public $parentCategoryLink;
public $parentCategory;
public $showCategory;
public $categoryLink;
public $category;
protected function __construct($component, $componentParams, $article)
{
// Initialization:
$this->_component = $component;
$this->_componentParams = $componentParams;
$this->_article = $article;
// Calculate properties:
$this->isPublished = 0 != $this->_article->state;
}
public function introText() { return ''; }
public function createDateInfo() { return ''; }
public function modifyDateInfo() { return ''; }
public function publishDateInfo() { return ''; }
public function authorInfo() { return ''; }
public function hitsInfo() { return ''; }
public function pdfIcon() { return ''; }
public function emailIcon() { return ''; }
public function editIcon() { return ''; }
public function printPopupIcon() { return ''; }
public function printScreenIcon() { return ''; }
public function readmore() { return ''; }
public function beginUnpublishedArticle() { return '
'; }
public function endUnpublishedArticle() { return '
'; }
public function articleSeparator() { return '
'; }
public function categories()
{
$showParentCategory = $this->showParentCategory && !empty($this->parentCategory);
$showCategory = $this->showCategory && !empty($this->category);
$result = JText::_('Category') . ': ';
if ($showParentCategory) {
$result .= '
';
$title = $this->_component->escape($this->parentCategory);
if (!empty($this->parentCategoryLink))
$result .= '' . $title . '';
else
$result .= $title;
$result .= '';
}
if ($showParentCategory && $showCategory)
$result .= ' / ';
if ($showCategory) {
$result .= '
';
$title = $this->_component->escape($this->category);
if (!empty($this->categoryLink))
$result .= '' . $title . '';
else
$result .= $title;
$result .= '';
}
return $result;
}
public function urlInfo()
{
return '
'
. $this->_component->escape($this->_article->urls) . '';
}
public function getArticleViewParameters()
{
return array('metadata-header-icons' => array(), 'metadata-footer-icons' => array());
}
public function event($name)
{
return $this->_article->event->{$name};
}
public function article($article)
{
return artxPost($article);
}
public function content()
{
return (isset($this->_article->toc) ? $this->_article->toc : '') . "
" . $this->_article->text . "
";
}
}
class ArtxContentArticleView15 extends ArtxContentGeneralArticleView
{
function __construct($component, $componentParams, $article, $print)
{
parent::__construct($component, $componentParams, $article);
$this->print = $print;
$this->canEdit = $this->_component->user->authorize('com_content', 'edit', 'content', 'all')
|| $this->_component->user->authorize('com_content', 'edit', 'content', 'own');
$this->title = $this->_article->title;
$this->titleVisible = $this->_componentParams->get('show_title') && strlen($this->title);
$this->titleLink = $this->_componentParams->get('link_titles') && '' != $this->_article->readmore_link
? $this->_article->readmore_link : '';
$this->showCreateDate = $this->_componentParams->get('show_create_date');
$this->showModifyDate = 0 != intval($this->_article->modified) && $this->_componentParams->get('show_modify_date');
$this->showPublishDate = false; // - not available in J! 1.5
$this->showAuthor = $this->_componentParams->get('show_author') && '' != $this->_article->author;
$this->showPdfIcon = $this->_componentParams->get('show_pdf_icon');
$this->showPrintIcon = $this->_componentParams->get('show_print_icon');
$this->showEmailIcon = $this->_componentParams->get('show_email_icon');
$this->showHits = false; // - not available in J! 1.5
$this->showUrl = $this->_componentParams->get('show_url') && $this->_article->urls;
$this->showIntro = $this->_componentParams->get('show_intro');
$this->showReadmore = false; // - no readmore in article
$this->showParentCategory = $this->_componentParams->get('show_section') && $this->_article->sectionid && isset($this->_article->section);
$this->parentCategory = $this->showParentCategory ? $this->_article->section : '';
$this->parentCategoryLink = ($this->showParentCategory && $this->_componentParams->get('link_section'))
? JRoute::_(ContentHelperRoute::getSectionRoute($this->_article->sectionid)) : '';
$this->showCategory = $this->_componentParams->get('show_category') && $this->_article->catid;
$this->category = $this->showCategory ? $this->_article->category : '';
$this->categoryLink = ($this->showCategory && $this->_componentParams->get('link_category'))
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->catslug, $this->_article->sectionid)) : '';
}
public function createDateInfo()
{
return JHTML::_('date', $this->_article->created, JText::_('DATE_FORMAT_LC2'));
}
public function modifyDateInfo()
{
return JText::sprintf('LAST_UPDATED2', JHTML::_('date', $this->_article->modified, JText::_('DATE_FORMAT_LC2')));
}
public function authorInfo()
{
return JText::sprintf('Written by', $this->_component->escape($this->_article->created_by_alias
? $this->_article->created_by_alias : $this->_article->author));
}
public function pdfIcon()
{
return JHTML::_('icon.pdf', $this->_article, $this->_componentParams, $this->_component->access);
}
public function emailIcon()
{
return JHTML::_('icon.email', $this->_article, $this->_componentParams, $this->_component->access);
}
public function editIcon()
{
return JHTML::_('icon.edit', $this->_article, $this->_componentParams, $this->_component->access);
}
public function printPopupIcon()
{
return JHTML::_('icon.print_popup', $this->_article, $this->_componentParams, $this->_component->access);
}
public function printScreenIcon()
{
return JHtml::_('icon.print_screen', $this->_article, $this->_componentParams, $this->_component->access);
}
}
class ArtxContentArticleView16 extends ArtxContentGeneralArticleView
{
function __construct($component, $componentParams, $article, $print)
{
parent::__construct($component, $componentParams, $article);
$this->print = $print;
$this->canEdit = $this->_article->params->get('access-edit');
$this->title = $this->_article->title;
$this->titleVisible = $this->_article->params->get('show_title') || $this->_article->params->get('access-edit');
$this->titleLink = $this->_article->params->get('link_titles') && !empty($this->_article->readmore_link)
? $this->_article->readmore_link : '';
$this->hits = $this->_article->hits;
$this->showCreateDate = $this->_article->params->get('show_create_date');
$this->showModifyDate = $this->_article->params->get('show_modify_date');
$this->showPublishDate = $this->_article->params->get('show_publish_date');
$this->showAuthor = $this->_article->params->get('show_author') && !empty($this->_article->author);
$this->showPdfIcon = false; // - not available in J! 1.6
$this->showPrintIcon = $this->_article->params->get('show_print_icon');
$this->showEmailIcon = $this->_article->params->get('show_email_icon');
$this->showHits = $this->_article->params->get('show_hits');
$this->showUrl = false; // - not available in J! 1.6
$this->showIntro = $this->_article->params->get('show_intro');
$this->showReadmore = false; // - no readmore in article
$this->showParentCategory = $this->_article->params->get('show_parent_category') && $this->_article->parent_slug != '1:root';
$this->parentCategory = $this->showParentCategory ? $this->_article->parent_title : '';
$this->parentCategoryLink = ($this->showParentCategory && $this->_article->params->get('link_parent_category') && $this->_article->parent_slug)
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->parent_slug)) : '';
$this->showCategory = $this->_article->params->get('show_category');
$this->category = $this->showCategory ? $this->_article->category_title : '';
$this->categoryLink = ($this->showCategory && $this->_article->params->get('link_category') && $this->_article->catslug)
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->catslug)) : '';
}
public function createDateInfo()
{
return JHtml::_('date', $this->_article->created, JText::_('DATE_FORMAT_LC2'));
}
public function modifyDateInfo()
{
return JText::sprintf('COM_CONTENT_LAST_UPDATED', JHtml::_('date', $this->_article->modified, JText::_('DATE_FORMAT_LC2')));
}
public function publishDateInfo()
{
return JText::sprintf('COM_CONTENT_PUBLISHED_DATE', JHtml::_('date', $this->_article->publish_up, JText::_('DATE_FORMAT_LC2')));
}
public function authorInfo()
{
$author = $this->_article->created_by_alias ? $this->_article->created_by_alias : $this->_article->author;
if (!empty($this->_article->contactid) && $this->_article->params->get('link_author'))
return JText::sprintf('COM_CONTENT_WRITTEN_BY', JHtml::_('link',
JRoute::_('index.php?option=com_contact&view=contact&id=' . $this->_article->contactid), $author));
return JText::sprintf('COM_CONTENT_WRITTEN_BY', $author);
}
public function emailIcon()
{
return JHtml::_('icon.email', $this->_article, $this->_article->params);
}
public function editIcon()
{
return JHtml::_('icon.edit', $this->_article, $this->_article->params);
}
public function printPopupIcon()
{
return JHtml::_('icon.print_popup', $this->_article, $this->_article->params);
}
public function printScreenIcon()
{
return JHtml::_('icon.print_screen', $this->_article, $this->_article->params);
}
public function hitsInfo()
{
return JText::sprintf('COM_CONTENT_ARTICLE_HITS', $this->_article->hits);
}
}
/**
* Based on Joomla 1.5.22.
*/
class ArtxContentFrontpageItemView15 extends ArtxContentGeneralArticleView
{
function __construct($component, $componentParams, $article)
{
parent::__construct($component, $componentParams, $article);
$this->canEdit = $this->_component->user->authorize('com_content', 'edit', 'content', 'all')
|| $this->_component->user->authorize('com_content', 'edit', 'content', 'own');
$this->title = $this->_article->title;
$this->titleVisible = $this->_article->params->get('show_title') && strlen($this->title);
$this->titleLink = $this->_article->params->get('link_titles') && '' != $this->_article->readmore_link
? $this->_article->readmore_link : '';
$this->showCreateDate = $this->_article->params->get('show_create_date');
$this->showModifyDate = 0 != intval($this->_article->modified) && $this->_article->params->get('show_modify_date');
$this->showPublishDate = false; // - not available in J! 1.5
$this->showAuthor = $this->_article->params->get('show_author') && '' != $this->_article->author;
$this->showPdfIcon = $this->_article->params->get('show_pdf_icon');
$this->showPrintIcon = $this->_article->params->get('show_print_icon');
$this->showEmailIcon = $this->_article->params->get('show_email_icon');
$this->showHits = false; // - not available in J! 1.5
$this->showUrl = $this->_componentParams->get('show_url') && $this->_article->urls;
$this->showIntro = $this->_article->params->get('show_intro');
$this->showReadmore = $this->_article->params->get('show_readmore') && $this->_article->readmore;
$this->showParentCategory = $this->_article->params->get('show_section') && $this->_article->sectionid && isset($this->_article->section);
$this->parentCategory = $this->showParentCategory ? $this->_article->section : '';
$this->parentCategoryLink = ($this->showParentCategory && $this->_article->params->get('link_section'))
? JRoute::_(ContentHelperRoute::getSectionRoute($this->_article->sectionid)) : '';
$this->showCategory = $this->_article->params->get('show_category') && $this->_article->catid;
$this->category = $this->showCategory ? $this->_article->category : '';
$this->categoryLink = ($this->showCategory && $this->_article->params->get('link_category'))
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->catslug, $this->_article->sectionid)) : '';
}
public function createDateInfo()
{
return JHTML::_('date', $this->_article->created, JText::_('DATE_FORMAT_LC2'));
}
public function modifyDateInfo()
{
return JText::sprintf('LAST_UPDATED2', JHTML::_('date', $this->_article->modified, JText::_('DATE_FORMAT_LC2')));
}
public function authorInfo()
{
return JText::sprintf('Written by', $this->_component->escape($this->_article->created_by_alias
? $this->_article->created_by_alias : $this->_article->author));
}
public function pdfIcon()
{
return JHTML::_('icon.pdf', $this->_article, $this->_article->params, $this->_component->access);
}
public function emailIcon()
{
return JHTML::_('icon.email', $this->_article, $this->_article->params, $this->_component->access);
}
public function editIcon()
{
return JHTML::_('icon.edit', $this->_article, $this->_article->params, $this->_component->access);
}
public function printPopupIcon()
{
return JHTML::_('icon.print_popup', $this->_article, $this->_article->params, $this->_component->access);
}
public function introText()
{
return "
" . $this->_article->text . "
";
}
public function readmore()
{
if ($this->_article->readmore_register)
$text = JText::_('Register to read more...');
elseif ($readmore = $this->_article->params->get('readmore'))
$text = $readmore;
else
$text = JText::sprintf('Read more...');
return '
' . artxLinkButton(array(
'classes' => array('a' => 'readon'),
'link' => $this->_article->readmore_link,
'content' => str_replace(' ', ' ', $text))) . '
';
}
}
/**
* Based on Joomla 1.6 RC1.
*/
class ArtxContentFeaturedItemView16 extends ArtxContentGeneralArticleView
{
function __construct($component, $componentParams, $article)
{
parent::__construct($component, $componentParams, $article);
$this->canEdit = $this->_article->params->get('access-edit');
$this->title = $this->_article->title;
$this->titleVisible = $this->_article->params->get('show_title') && strlen($this->title);
$this->titleLink = $this->_article->params->get('link_titles') && $this->_article->params->get('access-view')
? JRoute::_(ContentHelperRoute::getArticleRoute($this->_article->slug, $this->_article->catid)) : '';
$this->hits = $this->_article->hits;
$this->showCreateDate = $this->_article->params->get('show_create_date');
$this->showModifyDate = $this->_article->params->get('show_modify_date');
$this->showPublishDate = $this->_article->params->get('show_publish_date');
$this->showAuthor = $this->_article->params->get('show_author') && !empty($this->_article->author);
$this->showPdfIcon = false; // - not available in J! 1.6
$this->showPrintIcon = $this->_article->params->get('show_print_icon');
$this->showEmailIcon = $this->_article->params->get('show_email_icon');
$this->showHits = $this->_article->params->get('show_hits');
$this->showUrl = false; // - not available in J! 1.6
$this->showIntro = $this->_article->params->get('show_intro');
$this->showReadmore = $this->_article->params->get('show_readmore') && $this->_article->readmore;
// Because category blog layout view does not support catslug:
if (!isset($this->_article->catslug))
$this->_article->catslug = $this->_article->category_alias ? ($this->_article->catid . ':' . $this->_article->category_alias) : $this->_article->catid;
if (!isset($this->_article->parent_slug))
$this->_article->parent_slug = $this->_article->parent_alias ? ($this->_article->parent_id . ':' . $this->_article->parent_alias) : $this->_article->parent_id;
$this->showParentCategory = $this->_article->params->get('show_parent_category');
$this->parentCategory = $this->showParentCategory ? $this->_article->parent_title : '';
$this->parentCategoryLink = ($this->showParentCategory && $this->_article->params->get('link_parent_category') && $this->_article->parent_slug)
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->parent_slug)) : '';
$this->showCategory = $this->_article->params->get('show_category');
$this->category = $this->showCategory ? $this->_article->category_title : '';
$this->categoryLink = ($this->showCategory && $this->_article->params->get('link_category') && $this->_article->catslug)
? JRoute::_(ContentHelperRoute::getCategoryRoute($this->_article->catslug)) : '';
}
public function createDateInfo()
{
return JHtml::_('date', $this->_article->created, JText::_('DATE_FORMAT_LC2'));
}
public function modifyDateInfo()
{
return JText::sprintf('COM_CONTENT_LAST_UPDATED', JHtml::_('date', $this->_article->modified, JText::_('DATE_FORMAT_LC2')));
}
public function publishDateInfo()
{
return JText::sprintf('COM_CONTENT_PUBLISHED_DATE', JHtml::_('date', $this->_article->publish_up, JText::_('DATE_FORMAT_LC2')));
}
public function authorInfo()
{
$author = $this->_article->created_by_alias ? $this->_article->created_by_alias : $this->_article->author;
if (!empty($this->_article->contactid) && $this->_article->params->get('link_author'))
return JText::sprintf('COM_CONTENT_WRITTEN_BY', JHtml::_('link',
JRoute::_('index.php?option=com_contact&view=contact&id=' . $this->_article->contactid), $author));
return JText::sprintf('COM_CONTENT_WRITTEN_BY', $author);
}
public function emailIcon()
{
return JHtml::_('icon.email', $this->_article, $this->_article->params);
}
public function editIcon()
{
return JHtml::_('icon.edit', $this->_article, $this->_article->params);
}
public function printPopupIcon()
{
return JHtml::_('icon.print_popup', $this->_article, $this->_article->params);
}
public function hitsInfo()
{
return JText::sprintf('COM_CONTENT_ARTICLE_HITS', $this->_article->hits);
}
public function introText()
{
return "
" . $this->_article->introtext . "
";
}
public function readmore()
{
if ($this->_article->params->get('access-view')) {
$link = JRoute::_(ContentHelperRoute::getArticleRoute($this->_article->slug, $this->_article->catid));
} else {
$menu = JFactory::getApplication()->getMenu();
$active = $menu->getActive();
$itemId = $active->id;
$link1 = JRoute::_('index.php?option=com_users&view=login&&Itemid=' . $itemId);
$returnURL = JRoute::_(ContentHelperRoute::getArticleRoute($this->_article->slug, $this->_article->catid));
$link = new JURI($link1);
$link->setVar('return', base64_encode($returnURL));
}
if (!$this->_article->params->get('access-view'))
$text = JText::_('COM_CONTENT_REGISTER_TO_READ_MORE');
elseif ($readmore = $this->_article->alternative_readmore)
$text = $readmore . JHtml::_('string.truncate', ($this->_article->title), $this->_article->params->get('readmore_limit'));
elseif ($this->_article->params->get('show_readmore_title', 0) == 0)
$text = JText::sprintf('COM_CONTENT_READ_MORE_TITLE');
else
$text = JText::_('COM_CONTENT_READ_MORE') . JHtml::_('string.truncate', $this->_article->title, $this->_article->params->get('readmore_limit'));
return '
' . artxLinkButton(array(
'classes' => array('a' => 'readon'),
'link' => $link,
'content' => str_replace(' ', ' ', $text))) . '
';
}
}
/**
* Renders article or block in the Post style.
*
* Elements of the $data array:
* 'classes'
* 'header-text'
* 'header-icon'
* 'header-link'
* 'metadata-header-icons'
* 'metadata-footer-icons'
* 'content'
*/
function artxPost($data)
{
if (is_string($data))
$data = array('content' => $data);
$classes = isset($data['classes']) && strlen($data['classes']) ? $data['classes'] : '';
artxFragmentBegin(str_replace('class="art-post">', 'class="art-post' . $classes . '">', "
\r\n
\r\n
\r\n"));
artxFragmentBegin("\r\n");
artxFragmentBegin("\r\n");
artxFragmentBegin("
\r\n \r\n");
if (isset($data['content']) && strlen($data['content']))
artxFragmentContent($data['content']);
artxFragmentEnd("\r\n \r\n
\r\n
\r\n");
artxFragmentBegin("\r\n");
return artxFragmentEnd("\r\n
\r\n\r\n
\r\n
\r\n
\r\n", '', true);
}
function artxBlock($caption, $content, $classes = '')
{
$hasCaption = ($GLOBALS['artx_settings']['block']['has_header']
&& null !== $caption && strlen(trim($caption)) > 0);
$hasContent = (null !== $content && strlen(trim($content)) > 0);
if (!$hasCaption && !$hasContent)
return '';
ob_start();
?>
', 'class="art-block' . $classes . '">', ob_get_clean()); ?>
0);
$hasContent = (null !== $content && strlen(trim($content)) > 0);
if (!$hasCaption && !$hasContent)
return '';
ob_start();
?>
artx->countModules($position);
}
/**
* Depricated since Artisteer 3.0.
*/
function artxPositions(&$document, $positions, $style)
{
ob_start();
if (count($positions) == 3) {
if (artxCountModules($document, $positions[0])
&& artxCountModules($document, $positions[1])
&& artxCountModules($document, $positions[2]))
{
?>
artx->componentWrapper();
}
/**
* Depricated since Artisteer 3.0.
*/
function artxModules(&$document, $position, $style = null)
{
$this->artx->position($position, $style);
}
function artxUrlToHref($url)
{
$result = '';
$p = parse_url($url);
if (isset($p['scheme']) && isset($p['host'])) {
$result = $p['scheme'] . '://';
if (isset($p['user'])) {
$result .= $p['user'];
if (isset($p['pass']))
$result .= ':' . $p['pass'];
$result .= '@';
}
$result .= $p['host'];
if (isset($p['port']))
$result .= ':' . $p['port'];
if (!isset($p['path']))
$result .= '/';
}
if (isset($p['path']))
$result .= $p['path'];
if (isset($p['query'])) {
$result .= '?' . str_replace('&', '&', $p['query']);
}
if (isset($p['fragment']))
$result .= '#' . $p['fragment'];
return $result;
}
function artxReplaceButtonsRegex() {
return '~
]*'
. '\bclass=(?:(")(?:[^"]*\s)?button(?:\s[^"]*)?"|(\')(?:[^\']*\s)?button(?:\s[^\']*)?\'|button(?=[/>\s]))'
. '[^>]*/?\s*>~i';
}
function artxReplaceButtons($content)
{
$re = artxReplaceButtonsRegex();
if (!preg_match_all($re, $content, $matches, PREG_OFFSET_CAPTURE))
return $content;
$result = '';
$position = 0;
for ($index = 0; $index < count($matches[0]); $index++) {
$match = $matches[0][$index];
if (is_array($matches[1][$index]) && strlen($matches[1][$index][0]) > 0)
$quote = $matches[1][$index][0];
else if (is_array($matches[2][$index]) && strlen($matches[2][$index][0]) > 0)
$quote = $matches[2][$index][0];
else
$quote = '"';
$result .= substr($content, $position, $match[1] - $position);
$position = $match[1] + strlen($match[0]);
$result .= str_replace('"', $quote, ' ')
. preg_replace('~\bclass=(?:"([^"]*\s)?button(\s[^"]*)?"|\'([^\']*\s)?button(\s[^\']*)?\'|button(?=[/>\s]))~i',
str_replace('"', $quote, 'class="\1\3button art-button\2\4"'), $match[0]) . '';
}
$result .= substr($content, $position);
return $result;
}
function artxLinkButton($data = array())
{
return ' '
. '' . $data['content'] . '';
}
function artxHtmlFixFormAction($content)
{
if (preg_match('~ action="([^"]+)" ~', $content, $matches, PREG_OFFSET_CAPTURE)) {
$content = substr($content, 0, $matches[0][1])
. ' action="' . artxUrlToHref($matches[1][0]) . '" '
. substr($content, $matches[0][1] + strlen($matches[0][0]));
}
return $content;
}
function artxTagBuilder($tag, $attributes, $content) {
$result = '<' . $tag;
foreach ($attributes as $name => $value) {
if (is_string($value)) {
if (!empty($value))
$result .= ' ' . $name . '="' . $value . '"';
} else if (is_array($value)) {
$values = array_filter($value);
if (count($values))
$result .= ' ' . $name . '="' . implode(' ', $value) . '"';
}
}
$result .= '>' . $content . '';
return $result;
}
$artxFragments = array();
function artxFragmentBegin($head = '')
{
global $artxFragments;
$artxFragments[] = array('head' => $head, 'content' => '', 'tail' => '');
}
function artxFragmentContent($content = '')
{
global $artxFragments;
$artxFragments[count($artxFragments) - 1]['content'] = $content;
}
function artxFragmentEnd($tail = '', $separator = '', $return = false)
{
global $artxFragments;
$fragment = array_pop($artxFragments);
$fragment['tail'] = $tail;
$content = trim($fragment['content']);
if (count($artxFragments) == 0) {
if ($return)
return (trim($content) == '') ? '' : ($fragment['head'] . $content . $fragment['tail']);
echo (trim($content) == '') ? '' : ($fragment['head'] . $content . $fragment['tail']);
} else {
$result = (trim($content) == '') ? '' : ($fragment['head'] . $content . $fragment['tail']);
$fragment =& $artxFragments[count($artxFragments) - 1];
$fragment['content'] .= (trim($fragment['content']) == '' ? '' : $separator) . $result;
}
}
function artxFragment($head = '', $content = '', $tail = '', $separator = '', $return = false)
{
global $artxFragments;
if ($head != '' && $content == '' && $tail == '' && $separator == '') {
$content = $head;
$head = '';
} elseif ($head != '' && $content != '' && $tail == '' && $separator == '') {
$separator = $content;
$content = $head;
$head = '';
}
artxFragmentBegin($head);
artxFragmentContent($content);
artxFragmentEnd($tail, $separator, $return);
}
}