<?php
defined('_JEXEC') or die; // no direct access
if (!defined('_ARTX_FUNCTIONS')) {
define('_ARTX_FUNCTIONS', 1);
function artxHasMessages()
{
$app = JFactory::getApplication();
$messages = $app->getMessageQueue();
if (is_array($messages) && count($messages))
foreach ($messages as $msg)
if (isset($msg['type']) && isset($msg['message']))
return true;
return false;
}
function artxUrlToHref($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 $result;
}
function artxReplaceButtonsRegex() {
return '' .
'~<input\b[^>]*'
. '(?:'
. '[^>]*\bclass=(?:"(?:[^"]*\s)?button(?:\s[^"]*)?"|\'(?:[^\']*\s)?button(?:\s[^\']*)?\'|button\b)[^>]*'
. '(?:\bvalue=(?:"[^"]*"|\'[^\']*\'|[^>\s]*))'
. '|'
. '(?:\bvalue=(?:"[^"]*"|\'[^\']*\'|[^>\s]*))'
. '[^>]*\bclass=(?:"(?:[^"]*\s)?button(?:\s[^"]*)?"|\'(?:[^\']*\s)?button(?:\s[^\']*)?\'|button\b)[^>]*'
. '|'
. '[^>]*\bclass=(?:"(?:[^"]*\s)?button(?:\s[^"]*)?"|\'(?:[^\']*\s)?button(?:\s[^\']*)?\'|button\b)[^>]*'
. ')'
. '[^>]*/?\s*>~i';
}
function artxReplaceButtons($content)
{
$re = artxReplaceButtonsRegex();
if (!preg_match_all($re, $content, $matches, PREG_OFFSET_CAPTURE))
return $content;
$result = '';
$position = 0;
foreach ($matches[0] as $match) {
$result .= substr($content, $position, $match[1] - $position);
$position = $match[1] + strlen($match[0]);
$result .= '<span class="art-button-wrapper"><span class="l"> </span><span class="r"> </span>'
. preg_replace('~\bclass=(?:"([^"]*\s)?button(\s[^"]*)?"|\'([^\']*\s)?button(\s[^\']*)?\'|button\b)~i',
'class="\1\3button art-button\2\4"', $match[0]). '</span>';
}
$result .= substr($content, $position);
return $result;
}
function artxPost($caption, $content)
{
$hasCaption = (null !== $caption && strlen(trim($caption)) > 0);
$hasContent = (null !== $content && strlen(trim($content)) > 0);
if (!$hasCaption && !$hasContent)
return '';
ob_start();
?>
<div class="art-Post">
<div class="art-Post-body">
<div class="art-Post-inner">
<?php if ($hasCaption): ?>
<h2 class="art-PostHeader">
<?php echo $caption; ?>
</h2>
<?php endif; ?>
<?php if ($hasContent): ?>
<div class="art-PostContent">
<?php echo artxReplaceButtons($content); ?>
</div>
<div class="cleared"></div>
<?php endif; ?>
</div>
<div class="cleared"></div>
</div>
</div>
<?php
return ob_get_clean();
}
function artxBlock($caption, $content)
{
$hasCaption = (null !== $caption && strlen(trim($caption)) > 0);
$hasContent = (null !== $content && strlen(trim($content)) > 0);
if (!$hasCaption && !$hasContent)
return '';
ob_start();
?>
<div class="art-Block">
<div class="art-Block-body">
<?php if ($hasCaption): ?>
<div class="art-BlockHeader">
<div class="l"></div>
<div class="r"></div>
<div class="art-header-tag-icon">
<div class="t">
<?php echo $caption; ?>
</div>
</div>
</div>
<?php endif; ?>
<?php if ($hasContent): ?>
<div class="art-BlockContent">
<div class="art-BlockContent-body">
<?php echo artxReplaceButtons($content); ?>
<div class="cleared"></div>
</div>
</div>
<?php endif; ?>
<div class="cleared"></div>
</div>
</div>
<?php
return ob_get_clean();
}
function artxPageTitle($page, $criteria = null, $key = null)
{
if ($criteria === null)
$criteria = $page->params->def('show_page_title', 1);
return $criteria
? ('<span class="componentheading' . $page->params->get('pageclass_sfx'). '">'
. $page->escape($page->params->get($key === null ? 'page_title' : $key)). '</span>')
: '';
}
function artxCountModules(&$document, $position)
{
if (null === $document)
// for Joomla 1.0
return mosCountModules($position);
// for Joomla 1.5
return $document->countModules($position);
}
function artxPositions(&$document, $positions, $style)
{
ob_start();
if (count($positions) == 3) {
if (artxCountModules($document, $positions[0])
&& artxCountModules($document, $positions[1])
&& artxCountModules($document, $positions[2]))
{
?>
<table class="position" cellpadding="0" cellspacing="0" border="0">
<tr valign="top">
<td width="33%"><?php echo artxModules($document, $positions[0], $style); ?></td>
<td width="33%"><?php echo artxModules($document, $positions[1], $style); ?></td>
<td><?php echo artxModules($document, $positions[2], $style); ?></td>
</tr>
</table>
<?php
} elseif (artxCountModules($document, $positions[0]) && artxCountModules($document, $positions[1])) {
?>
<table class="position" cellpadding="0" cellspacing="0" border="0">
<tr valign="top">
<td width="33%"><?php echo artxModules($document, $positions[0], $style); ?></td>
<td><?php echo artxModules($document, $positions[1], $style); ?></td>
</tr>
</table>
<?php
} elseif (artxCountModules($document, $positions[1]) && artxCountModules($document, $positions[2])) {
?>
<table class="position" cellpadding="0" cellspacing="0" border="0">
<tr valign="top">
<td width="67%"><?php echo artxModules($document, $positions[1], $style); ?></td>
<td><?php echo artxModules($document, $positions[2], $style); ?></td>
</tr>
</table>
<?php
} elseif (artxCountModules($document, $positions[0]) && artxCountModules($document, $positions[2])) {
?>
<table class="position" cellpadding="0" cellspacing="0" border="0">
<tr valign="top">
<td width="50%"><?php echo artxModules($document, $positions[0], $style); ?></td>
<td><?php echo artxModules($document, $positions[2], $style); ?></td>
</tr>
</table>
<?php
} else {
echo artxModules($document, $positions[0], $style);
echo artxModules($document, $positions[1], $style);
echo artxModules($document, $positions[2], $style);
}
} elseif (count($positions) == 2) {
if (artxCountModules($document, $positions[0]) && artxCountModules($document, $positions[1])) {
?>
<table class="position" cellpadding="0" cellspacing="0" border="0">
<tr valign="top">
<td width="50%"><?php echo artxModules($document, $positions[0], $style); ?></td>
<td><?php echo artxModules($document, $positions[1], $style); ?></td>
</tr>
</table>
<?php
} else {
echo artxModules($document, $positions[0], $style);
echo artxModules($document, $positions[1], $style);
}
} // count($positions)
return ob_get_clean();
}
function artxGetContentCellStyle(&$document)
{
$leftCnt = artxCountModules($document, 'left');
$rightCnt = artxCountModules($document, 'right');
if ($leftCnt > 0 && $rightCnt > 0)
return 'content';
if ($rightCnt > 0)
return 'content-sidebar1';
if ($leftCnt > 0)
return 'content-sidebar2';
return 'content-wide';
}
function artxHtmlFixMoveScriptToHead($re, $content)
{
if (preg_match($re, $content, $matches, PREG_OFFSET_CAPTURE)) {
$content = substr($content, 0, $matches[0][1])
. substr($content, $matches[0][1] + strlen($matches[0][0]));
$document =& JFactory::getDocument();
$document->addScriptDeclaration($matches[1][0]);
}
return $content;
}
function artxHtmlFixFormAction($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 $content;
}
function artxHtmlFixRemove($re, $content)
{
if (preg_match($re, $content, $matches, PREG_OFFSET_CAPTURE)) {
$content = substr($content, 0, $matches[0][1])
. substr($content, $matches[0][1] + strlen($matches[0][0]));
}
return $content;
}
function artxComponentWrapper(&$document)
{
if (null === $document) {
// for Joomla 1.0
return;
}
// for Joomla 1.5
if ($document->getType()!= 'html') return;
$option = JRequest::getCmd('option');
$view = JRequest::getCmd('view');
$layout = JRequest::getCmd('layout');
$content = $document->getBuffer('component');
// fixes for w3.org validation
if ('com_contact' == $option) {
if ('category' == $view) {
$content = artxHtmlFixFormAction($content);
} elseif ('contact' == $view) {
$content = artxHtmlFixMoveScriptToHead('~<script [^>]+>\s*(<!--[^>]*-->)\s*</script>~', $content);
}
} elseif ('com_content' == $option) {
if ('category' == $view) {
if ('' == $layout) {
$content = artxHtmlFixMoveScriptToHead('~<script [^>]+>([^<]*)</script>~', $content);
$content = artxHtmlFixFormAction($content);
}
} elseif ('archive' == $view) {
$content = artxHtmlFixRemove('~<ul id="archive-list" style="list-style: none;">\s*</ul>~', $content);
}
} elseif ('com_user' == $option) {
if ('user' == $view) {
if ('form' == $layout) {
$content = artxHtmlFixRemove('~autocomplete="off"~', $content);
}
}
}
if (false === strpos($content, '<div class="art-Post">')) {
$title = null;
if (preg_match('~<div\s+class="(componentheading[^"]*)"([^>]*)>([^<]+)</div>~', $content, $matches, PREG_OFFSET_CAPTURE)) {
$content = substr($content, 0, $matches[0][1]). substr($content, $matches[0][1] + strlen($matches[0][0]));
$title = '<span class="' . $matches[1][0] . '"' . $matches[2][0] . '>' . $matches[3][0] . '</span>';
}
$document->setBuffer(artxPost($title, $content), 'component');
}
}
function artxComponent()
{
// for Joomla 1.0
ob_start();
mosMainBody();
$content = ob_get_clean();
if (false === strpos($content, '<div class="art-Post">')) {
$title = null;
if (preg_match('~<div\s+class="(componentheading[^"]*)"([^>]*)>([^<]+)</div>~', $content, $matches, PREG_OFFSET_CAPTURE)) {
$content = substr($content, 0, $matches[0][1]). substr($content, $matches[0][1] + strlen($matches[0][0]));
$title = '<span class="' . $matches[1][0] . '"' . $matches[2][0] . '>' . $matches[3][0] . '</span>';
}
return artxPost($title, $content);
}
return $content;
}
function artxModules(&$document, $position, $style = null)
{
if (null === $document) {
// for Joomla 1.0
ob_start();
mosLoadModules($position, -2);
$content = ob_get_clean();
if (null == $style || 'xhtml' == $style)
return $content;
$decorator = 'artblock' == $style ? 'artxBlock' : ('artpost' == $style ? 'artxPost' : null);
$result = '';
$modules = preg_split('~</div>\s*<div class="moduletable">~', $content);
$lastModule = count($modules) - 1;
if ($lastModule > -1) {
$modules[0] = preg_replace('~^\s*<div class="moduletable">~', '', $modules[0]);
$modules[$lastModule] = preg_replace('~</div>\s*$~', '', $modules[$lastModule]);
foreach ($modules as $module) {
if (preg_match('~^\s*<h3>([^<]*)</h3>~', $module, $matches, PREG_OFFSET_CAPTURE)) {
$result .= $decorator($matches[1][0], substr($module, 0, $matches[0][1])
. substr($module, $matches[0][1] + strlen($matches[0][0])));
} else {
$result .= $decorator(null, $module);
}
}
}
return $result;
}
// for Joomla 1.5
return '<jdoc:include type="modules" name="' . $position . '"' . (null != $style ? ' style="artstyle" artstyle="' . $style . '"' : ''). ' />';
}
$artxFragments = array();
function artxFragmentBegin($head = '')
{
global $artxFragments;
$artxFragments[] = array('head' => $head, 'content' => '', 'tail' => '');
}
function artxFragmentContent($content = '')
{
global $artxFragments;
$artxFragments[count($artxFragments) - 1]['content'] = $content;
}
function artxFragmentEnd($tail = '', $separator = '')
{
global $artxFragments;
$fragment = array_pop($artxFragments);
$fragment['tail'] = $tail;
$content = trim($fragment['content']);
if (count($artxFragments) == 0) {
echo (trim($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 = '')
{
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);
}
}
