protected function getInput()
{
$this->params = $this->element->attributes();
RLFunctions::stylesheet('regularlabs/style.min.css');
require_once __DIR__ . '/toggler.php';
$toggler = new RLFieldToggler();
$this->value = (int) $this->value;
$label = $this->get('label');
$param_name = $this->get('name');
$noshow = $this->get('noshow', 0);
$showclose = $this->get('showclose', 0);
$html = array();
if (!$label) {
if (!$noshow) {
$html[] = $toggler->getInput(array('div' => 1));
}
$html[] = $toggler->getInput(array('div' => 1));
return '</div>' . implode('', $html);
}
$label = RLText::html_entity_decoder(JText::_($label));
$html[] = '</div>';
if (!$noshow) {
$html[] = $toggler->getInput(array('div' => 1, 'param' => 'show_assignments|' . $param_name, 'value' => '1|1,2'));
}
$class = 'well well-small rl_well';
if ($this->value === 1) {
$class .= ' alert-success';
} else {
if ($this->value === 2) {
$class .= ' alert-error';
}
}
$html[] = '<div class="' . $class . '">';
if ($showclose && JFactory::getUser()->authorise('core.admin')) {
$html[] = '<button type="button" class="close rl_remove_assignment">×</button>';
}
$html[] = '<div class="control-group">';
$html[] = '<div class="control-label">';
$html[] = '<label><h4 class="rl_assignmentselection-header">' . $label . '</h4></label>';
$html[] = '</div>';
$html[] = '<div class="controls">';
$html[] = '<fieldset id="' . $this->id . '" class="radio btn-group">';
$onclick = ' onclick="RegularLabsScripts.setToggleTitleClass(this, 0)"';
$html[] = '<input type="radio" id="' . $this->id . '0" name="' . $this->name . '" value="0"' . (!$this->value ? ' checked="checked"' : '') . $onclick . '>';
$html[] = '<label class="rl_btn-ignore" for="' . $this->id . '0">' . JText::_('RL_IGNORE') . '</label>';
$onclick = ' onclick="RegularLabsScripts.setToggleTitleClass(this, 1)"';
$html[] = '<input type="radio" id="' . $this->id . '1" name="' . $this->name . '" value="1"' . ($this->value === 1 ? ' checked="checked"' : '') . $onclick . '>';
$html[] = '<label class="rl_btn-include" for="' . $this->id . '1">' . JText::_('RL_INCLUDE') . '</label>';
$onclick = ' onclick="RegularLabsScripts.setToggleTitleClass(this, 2)"';
$onclick .= ' onload="RegularLabsScripts.setToggleTitleClass(this, ' . $this->value . ', 7)"';
$html[] = '<input type="radio" id="' . $this->id . '2" name="' . $this->name . '" value="2"' . ($this->value === 2 ? ' checked="checked"' : '') . $onclick . '>';
$html[] = '<label class="rl_btn-exclude" for="' . $this->id . '2">' . JText::_('RL_EXCLUDE') . '</label>';
$html[] = '</fieldset>';
$html[] = '</div>';
$html[] = '</div>';
$html[] = '<div class="clearfix"> </div>';
$html[] = $toggler->getInput(array('div' => 1, 'param' => $param_name, 'value' => '1,2'));
$html[] = '<div><div>';
return '</div>' . implode('', $html);
}
public function fixLanguageStringSyntax($string = '')
{
$string = trim(RLText::html_entity_decoder($string));
$string = str_replace('"', '"', $string);
$string = str_replace('span style="font-family:monospace;"', 'span class="rl_code"', $string);
return $string;
}
protected function getInput()
{
$this->params = $this->element->attributes();
if (!is_array($this->value)) {
$this->value = explode(',', $this->value);
}
$group = $this->get('group', 'countries');
$options = array();
foreach ($this->{$group} as $key => $val) {
if (!$val) {
$options[] = JHtml::_('select.option', '-', ' ', 'value', 'text', true);
} else {
if ($key['0'] == '-') {
$options[] = JHtml::_('select.option', '-', $val, 'value', 'text', true);
} else {
$val = RLText::prepareSelectItem($val);
$options[] = JHtml::_('select.option', $key, $val);
}
}
}
$size = (int) $this->get('size');
$multiple = $this->get('multiple');
require_once dirname(__DIR__) . '/helpers/html.php';
return RLHtml::selectlistsimple($options, $this->name, $this->value, $this->id, $size, $multiple);
}
protected function getLabel()
{
$this->params = $this->element->attributes();
$label = $this->get('label') ? $this->get('label') : '';
$size = $this->get('size') ? 'style="width:' . $this->get('size') . 'px"' : '';
$class = 'class="' . ($this->get('class') ? $this->get('class') : 'text_area') . '"';
$this->value = htmlspecialchars(RLText::html_entity_decoder($this->value), ENT_QUOTES);
return '<label for="' . $this->id . '" style="margin-top: -5px;">' . '<input type="text" name="' . $this->name . '" id="' . $this->id . '" value="' . $this->value . '" placeholder="' . JText::_($label) . '" title="' . JText::_($label) . '" ' . $class . ' ' . $size . '>' . '</label>';
}
function getCategories()
{
$query = $this->db->getQuery(true)->select('COUNT(c.id)')->from('#__zoo_category AS c')->where('c.published > -1');
$this->db->setQuery($query);
$total = $this->db->loadResult();
if ($total > $this->max_list_count) {
return -1;
}
$options = array();
if ($this->get('show_ignore')) {
if (in_array('-1', $this->value)) {
$this->value = array('-1');
}
$options[] = JHtml::_('select.option', '-1', '- ' . JText::_('RL_IGNORE') . ' -', 'value', 'text', 0);
$options[] = JHtml::_('select.option', '-', ' ', 'value', 'text', 1);
}
$query->clear()->select('a.id, a.name')->from('#__zoo_application AS a')->order('a.name, a.id');
$this->db->setQuery($query);
$apps = $this->db->loadObjectList();
foreach ($apps as $i => $app) {
$query->clear()->select('c.id, c.parent AS parent_id, c.name AS title, c.published')->from('#__zoo_category AS c')->where('c.application_id = ' . (int) $app->id)->where('c.published > -1')->order('c.ordering, c.name');
$this->db->setQuery($query);
$items = $this->db->loadObjectList();
if ($i) {
$options[] = JHtml::_('select.option', '-', ' ', 'value', 'text', 1);
}
// establish the hierarchy of the menu
// TODO: use node model
$children = array();
if ($items) {
// first pass - collect children
foreach ($items as $v) {
$pt = $v->parent_id;
$list = @$children[$pt] ? $children[$pt] : array();
array_push($list, $v);
$children[$pt] = $list;
}
}
// second pass - get an indent list of the items
$list = JHtml::_('menu.treerecurse', 0, '', array(), $children, 9999, 0, 0);
// assemble items to the array
$options[] = JHtml::_('select.option', 'app' . $app->id, '[' . $app->name . ']', 'value', 'text', 0);
foreach ($list as $item) {
$item->treename = ' ' . str_replace('  - ', ' ', $item->treename);
$item->treename = RLText::prepareSelectItem($item->treename, $item->published);
$option = JHtml::_('select.option', $item->id, $item->treename, 'value', 'text', 0);
$option->level = 1;
$options[] = $option;
}
}
return $options;
}
protected function getInput()
{
$this->params = $this->element->attributes();
RLFunctions::stylesheet('regularlabs/style.min.css');
$label = RLText::html_entity_decoder(JText::_($this->get('label')));
$description = $this->prepareText($this->get('description'));
$lang_file = $this->get('language_file');
$html = '</td></tr></table></div></div>';
$html .= '<div class="panel"><h3 class="jpane-toggler title" id="advanced-page"><span>';
$html .= $label;
$html .= '</span></h3>';
$html .= '<div class="jpane-slider content"><table width="100%" class="paramlist admintable" cellspacing="1"><tr><td colspan="2" class="paramlist_value">';
if ($lang_file) {
jimport('joomla.filesystem.file');
// Include extra language file
$lang = str_replace('_', '-', JFactory::getLanguage()->getTag());
$inc = '';
$lang_path = 'language/' . $lang . '/' . $lang . '.' . $lang_file . '.inc.php';
if (JFile::exists(JPATH_ADMINISTRATOR . '/' . $lang_path)) {
$inc = JPATH_ADMINISTRATOR . '/' . $lang_path;
} else {
if (JFile::exists(JPATH_SITE . '/' . $lang_path)) {
$inc = JPATH_SITE . '/' . $lang_path;
}
}
if (!$inc && $lang != 'en-GB') {
$lang = 'en-GB';
$lang_path = 'language/' . $lang . '/' . $lang . '.' . $lang_file . '.inc.php';
if (JFile::exists(JPATH_ADMINISTRATOR . '/' . $lang_path)) {
$inc = JPATH_ADMINISTRATOR . '/' . $lang_path;
} else {
if (JFile::exists(JPATH_SITE . '/' . $lang_path)) {
$inc = JPATH_SITE . '/' . $lang_path;
}
}
}
if ($inc) {
include $inc;
}
}
if ($description) {
if ($description['0'] != '<') {
$description = '<p>' . $description . '</p>';
}
$class = 'rl_panel rl_panel_description';
$html .= '<div class="' . $class . '"><div class="rl_block rl_title">';
$html .= $description;
$html .= '<div style="clear: both;"></div></div></div>';
}
return $html;
}
public static function render($name, $check_pro = false)
{
if (!$name) {
return '';
}
require_once __DIR__ . '/functions.php';
$alias = RLFunctions::getAliasByName($name);
$name = RLFunctions::getNameByAlias($name);
if ($check_pro && self::isPro($alias)) {
return '';
}
require_once __DIR__ . '/text.php';
return '<div class="alert rl_licence">' . JText::sprintf('RL_IS_FREE_VERSION', $name) . '<br>' . JText::_('RL_FOR_MORE_GO_PRO') . '<br>' . '<a href="https://www.regularlabs.com/purchase?ext=' . $alias . '" target="_blank" class="btn btn-small btn-primary">' . ' <span class="icon-basket"></span>' . RLText::html_entity_decoder(JText::_('RL_GO_PRO')) . '</a>' . '</div>';
}
private function prepareText($string = '')
{
$string = trim($string);
if ($string == '') {
return '';
}
// variables
$var1 = JText::_($this->get('var1'));
$var2 = JText::_($this->get('var2'));
$var3 = JText::_($this->get('var3'));
$var4 = JText::_($this->get('var4'));
$var5 = JText::_($this->get('var5'));
$string = JText::sprintf(JText::_($string), $var1, $var2, $var3, $var4, $var5);
$string = trim(RLText::html_entity_decoder($string));
$string = str_replace('"', '"', $string);
$string = str_replace('span style="font-family:monospace;"', 'span class="rl_code"', $string);
return $string;
}
function render()
{
if (!isset($this->params->display_link)) {
return;
}
require_once JPATH_LIBRARIES . '/regularlabs/helpers/functions.php';
require_once JPATH_LIBRARIES . '/regularlabs/helpers/text.php';
// load the admin language file
RLFunctions::loadLanguage('mod_cachecleaner');
$script = "\n\t\t\tvar cachecleaner_base = '" . JUri::base(true) . "';\n\t\t\tvar cachecleaner_root = '" . JUri::root() . "';\n\t\t\tvar cachecleaner_msg_clean = '" . addslashes(RLText::html_entity_decoder(JText::_('CC_CLEANING_CACHE'))) . "';\n\t\t\tvar cachecleaner_msg_inactive = '" . addslashes(RLText::html_entity_decoder(JText::sprintf('CC_SYSTEM_PLUGIN_NOT_ENABLED', '<a href="index.php?option=com_plugins&filter_type=system&filter_folder=system&search=cache cleaner&filter_search=cache cleaner">', '</a>'))) . "';\n\t\t\tvar cachecleaner_msg_failure = '" . addslashes(RLText::html_entity_decoder(JText::_('CC_CACHE_COULD_NOT_BE_CLEANED'))) . "';";
JFactory::getDocument()->addScriptDeclaration($script);
RLFunctions::script('regularlabs/script.min.js');
RLFunctions::script('cachecleaner/script.min.js', '5.2.0');
RLFunctions::stylesheet('regularlabs/style.min.css');
RLFunctions::stylesheet('cachecleaner/style.min.css', '5.2.0');
$text_ini = strtoupper(str_replace(' ', '_', $this->params->icon_text));
$text = JText::_($text_ini);
if ($text == $text_ini) {
$text = JText::_($this->params->icon_text);
}
if ($this->params->display_toolbar_button) {
// Generate html for toolbar button
$html = array();
$html[] = '<a href="javascript:;" onclick="return false;" class="btn btn-small cachecleaner_link">';
$html[] = '<span class="icon-reglab icon-cachecleaner"></span> ';
$html[] = $text;
$html[] = '</a>';
$toolbar = JToolBar::getInstance('toolbar');
$toolbar->appendButton('Custom', implode('', $html));
}
// Generate html for status link
$html = array();
$html[] = '<div class="btn-group cachecleaner">';
$html[] = '<a href="javascript:;" onclick="return false;" class="cachecleaner_link">';
if ($this->params->display_link != 'text') {
$html[] = '<span class="icon-reglab icon-cachecleaner"></span> ';
}
if ($this->params->display_link != 'icon') {
$html[] = $text;
}
$html[] = '</a>';
$html[] = '</div>';
echo implode('', $html);
}
protected function getLabel()
{
$this->params = $this->element->attributes();
$resize = $this->get('resize', 0);
$label = RLText::html_entity_decoder(JText::_($this->get('label')));
$html = '<label id="' . $this->id . '-lbl" for="' . $this->id . '"';
if ($this->description) {
$html .= ' class="hasTooltip" title="<strong>' . $label . '</strong><br>' . JText::_($this->description) . '">';
} else {
$html .= '>';
}
$html .= $label;
if ($resize) {
JHtml::_('jquery.framework');
RLFunctions::script('regularlabs/script.min.js');
RLFunctions::stylesheet('regularlabs/style.min.css');
$html .= '<br><span role="button" class="rl_resize_textarea rl_maximize"' . ' data-id="' . $this->id . '" data-min="' . $this->get('height', 80) . '" data-max="' . $resize . '">' . '<span class="rl_resize_textarea_maximize">' . '[ + ]' . '</span>' . '<span class="rl_resize_textarea_minimize">' . '[ - ]' . '</span>' . '</span>';
}
$html .= '</label>';
return $html;
}
public function passURLs()
{
$regex = isset($this->params->regex) ? $this->params->regex : 0;
if (!is_array($this->selection)) {
$this->selection = explode("\n", $this->selection);
}
if (count($this->selection) == 1) {
$this->selection = explode("\n", $this->selection['0']);
}
$url = JUri::getInstance();
$url = $url->toString();
$urls = array(RLText::html_entity_decoder(urldecode($url)), urldecode($url), RLText::html_entity_decoder($url), $url);
$urls = array_unique($urls);
$pass = false;
foreach ($urls as $url) {
foreach ($this->selection as $s) {
$s = trim($s);
if ($s == '') {
continue;
}
if ($regex) {
$url_part = str_replace(array('#', '&'), array('\\#', '(&|&)'), $s);
$s = '#' . $url_part . '#si';
if (@preg_match($s . 'u', $url) || @preg_match($s, $url)) {
$pass = true;
break;
}
continue;
}
if (strpos($url, $s) !== false) {
$pass = true;
break;
}
}
if ($pass) {
break;
}
}
return $this->pass($pass);
}
protected function getInput()
{
$this->params = $this->element->attributes();
$label = $this->get('label');
$format = $this->get('format');
$date = JFactory::getDate();
$tz = new DateTimeZone(JFactory::getApplication()->getCfg('offset'));
$date->setTimeZone($tz);
if ($format) {
if (strpos($format, '%') !== false) {
require_once dirname(__DIR__) . '/helpers/text.php';
$format = RLText::dateToDateFormat($format);
}
$html = $date->format($format, true);
} else {
$html = $date->format('', true);
}
if ($label) {
$html = JText::sprintf($label, $html);
}
return '</div><div>' . $html;
}
public function passDate()
{
if (!$this->params->publish_up && !$this->params->publish_down) {
// no date range set
return $this->assignment == 'include';
}
require_once dirname(__DIR__) . '/text.php';
RLText::fixDate($this->params->publish_up);
RLText::fixDate($this->params->publish_down);
$now = $this->getNow();
$up = $this->getDate($this->params->publish_up);
$down = $this->getDate($this->params->publish_down);
if (isset($this->params->recurring) && $this->params->recurring) {
if (!(int) $this->params->publish_up || !(int) $this->params->publish_down) {
// no date range set
return $this->assignment == 'include';
}
$up = strtotime(date('Y') . $up->format('-m-d H:i:s', true));
$down = strtotime(date('Y') . $down->format('-m-d H:i:s', true));
// pass:
// 1) now is between up and down
// 2) up is later in year than down and:
// 2a) now is after up
// 2b) now is before down
if ($up < $now && $down > $now || $up > $down && ($up < $now || $down > $now)) {
return $this->assignment == 'include';
}
// outside date range
return $this->pass(false);
}
if ((int) $this->params->publish_up && strtotime($up->format('Y-m-d H:i:s', true)) > $now || (int) $this->params->publish_down && strtotime($down->format('Y-m-d H:i:s', true)) < $now) {
// outside date range
return $this->pass(false);
}
// pass
return $this->assignment == 'include';
}
protected function getInput()
{
$this->params = $this->element->attributes();
RLFunctions::stylesheet('regularlabs/style.min.css');
$title = $this->get('label');
$description = $this->get('description');
$xml = $this->get('xml');
$url = $this->get('url');
if ($description) {
// variables
$v1 = $this->get('var1');
$v2 = $this->get('var2');
$v3 = $this->get('var3');
$v4 = $this->get('var4');
$v5 = $this->get('var5');
$description = RLText::html_entity_decoder(trim(JText::sprintf($description, $v1, $v2, $v3, $v4, $v5)));
}
if ($title) {
$title = JText::_($title);
}
if ($description) {
$description = str_replace('span style="font-family:monospace;"', 'span class="rl_code"', $description);
if ($description['0'] != '<') {
$description = '<p>' . $description . '</p>';
}
}
if (!$xml && $this->form->getValue('element')) {
if ($this->form->getValue('folder')) {
$xml = 'plugins/' . $this->form->getValue('folder') . '/' . $this->form->getValue('element') . '/' . $this->form->getValue('element') . '.xml';
} else {
$xml = 'administrator/modules/' . $this->form->getValue('element') . '/' . $this->form->getValue('element') . '.xml';
}
}
if ($xml) {
$xml = JApplicationHelper::parseXMLInstallFile(JPATH_SITE . '/' . $xml);
$version = 0;
if ($xml && isset($xml['version'])) {
$version = $xml['version'];
}
if ($version) {
if (strpos($version, 'PRO') !== false) {
$version = str_replace('PRO', '', $version);
$version .= ' <small style="color:green">[PRO]</small>';
} else {
if (strpos($version, 'FREE') !== false) {
$version = str_replace('FREE', '', $version);
$version .= ' <small style="color:green">[FREE]</small>';
}
}
if ($title) {
$title .= ' v';
} else {
$title = JText::_('Version') . ' ';
}
$title .= $version;
}
}
$html = array();
if ($title) {
if ($url) {
$title = '<a href="' . $url . '" target="_blank" title="' . preg_replace('#<[^>]*>#', '', $title) . '">' . $title . '</a>';
}
$html[] = '<h4>' . RLText::html_entity_decoder($title) . '</h4>';
}
if ($description) {
$html[] = $description;
}
if ($url) {
$html[] = '<p><a href="' . $url . '" target="_blank" title="' . JText::_('RL_MORE_INFO') . '">' . JText::_('RL_MORE_INFO') . '...</a></p>';
}
return '</div><div>' . implode('', $html);
}
private static function getFooterReview($name)
{
require_once __DIR__ . '/functions.php';
$alias = RLFunctions::getAliasByName($name);
$jed_url = 'http://regl.io/jed-' . $alias . '#reviews';
return RLText::html_entity_decoder(JText::sprintf('RL_JED_REVIEW', '<a href="' . $jed_url . '" target="_blank">', '</a>' . ' <a href="' . $jed_url . '" target="_blank" class="stars">' . '<span class="icon-star"></span><span class="icon-star"></span><span class="icon-star"></span><span class="icon-star"></span><span class="icon-star"></span>' . '</a>'));
}
protected function getInput()
{
$this->params = $this->element->attributes();
JHtml::_('behavior.modal', 'a.modal');
$size = $this->get('size') ? 'style="width:' . $this->get('size') . 'px"' : '';
$multiple = $this->get('multiple');
$showtype = $this->get('showtype');
$showid = $this->get('showid');
$showinput = $this->get('showinput');
// load the list of modules
$query = $this->db->getQuery(true)->select('m.id, m.title, m.position, m.module, m.published, m.language')->from('#__modules AS m')->where('m.client_id = 0')->where('m.published > -2')->order('m.position, m.title, m.ordering, m.id');
$this->db->setQuery($query);
$modules = $this->db->loadObjectList();
// assemble menu items to the array
$options = array();
$p = 0;
foreach ($modules as $item) {
if ($p !== $item->position) {
$pos = $item->position;
if ($pos == '') {
$pos = ':: ' . JText::_('JNONE') . ' ::';
}
$options[] = JHtml::_('select.option', '-', '[ ' . $pos . ' ]', 'value', 'text', true);
}
$p = $item->position;
$item->title = $item->title;
if ($showtype) {
$item->title .= ' [' . $item->module . ']';
}
if ($showinput || $showid) {
$item->title .= ' [' . $item->id . ']';
}
if ($item->language && $item->language != '*') {
$item->title .= ' (' . $item->language . ')';
}
$item->title = RLText::prepareSelectItem($item->title, $item->published);
$options[] = JHtml::_('select.option', $item->id, $item->title);
}
if ($showinput) {
array_unshift($options, JHtml::_('select.option', '-', ' ', 'value', 'text', true));
array_unshift($options, JHtml::_('select.option', '-', '- ' . JText::_('Select Item') . ' -'));
if ($multiple) {
$onchange = 'if ( this.value ) { if ( ' . $this->id . '.value ) { ' . $this->id . '.value+=\',\'; } ' . $this->id . '.value+=this.value; } this.value=\'\';';
} else {
$onchange = 'if ( this.value ) { ' . $this->id . '.value=this.value;' . $this->id . '_text.value=this.options[this.selectedIndex].innerHTML.replace( /^((&|&| )nbsp;|-)*/gm, \'\' ).trim(); } this.value=\'\';';
}
$attribs = 'class="inputbox" onchange="' . $onchange . '"';
$html = '<table cellpadding="0" cellspacing="0"><tr><td style="padding: 0px;">' . "\n";
if (!$multiple) {
$val_name = $this->value;
if ($this->value) {
foreach ($modules as $item) {
if ($item->id == $this->value) {
$val_name = $item->title;
if ($showtype) {
$val_name .= ' [' . $item->module . ']';
}
$val_name .= ' [' . $this->value . ']';
break;
}
}
}
$html .= '<input type="text" id="' . $this->id . '_text" value="' . $val_name . '" class="inputbox" ' . $size . ' disabled="disabled">';
$html .= '<input type="hidden" name="' . $this->name . '" id="' . $this->id . '" value="' . $this->value . '">';
} else {
$html .= '<input type="text" name="' . $this->name . '" id="' . $this->id . '" value="' . $this->value . '" class="inputbox" ' . $size . '>';
}
$html .= '</td><td style="padding: 0px;"padding-left: 5px;>' . "\n";
$html .= JHtml::_('select.genericlist', $options, '', $attribs, 'value', 'text', '', '');
$html .= '</td></tr></table>' . "\n";
} else {
$attr = $size;
$attr .= $multiple ? ' multiple="multiple"' : '';
$attr .= ' class="input-xxlarge"';
$html = JHtml::_('select.genericlist', $options, $this->name, trim($attr), 'value', 'text', $this->value, $this->id);
$html = '<div class="input-maximize">' . $html . '</div>';
}
return preg_replace('#>\\[\\[\\:(.*?)\\:\\]\\]#si', ' style="\\1">', $html);
}
public static function cleanSurroundingTags($tags, $elements = array('p', 'span'))
{
require_once __DIR__ . '/text.php';
$breaks = '(?:(?:<br ?/?>|:\\|:)\\s*)*';
$keys = array_keys($tags);
$string = implode(':|:', $tags);
// Remove empty tags
while (preg_match('#<(' . implode('|', $elements) . ')(?: [^>]*)?>\\s*(' . $breaks . ')<\\/\\1>\\s*#s', $string, $match)) {
$string = str_replace($match['0'], $match['2'], $string);
}
// Remove paragraphs around block elements
$block_elements = array('p', 'div', 'table', 'tr', 'td', 'thead', 'tfoot', 'h[1-6]');
$block_elements = '(' . implode('|', $block_elements) . ')';
while (preg_match('#(<p(?: [^>]*)?>)(\\s*' . $breaks . ')(<' . $block_elements . '(?: [^>]*)?>)#s', $string, $match)) {
if ($match['4'] == 'p') {
$match['3'] = $match['1'] . $match['3'];
RLText::combinePTags($match['3']);
}
$string = str_replace($match['0'], $match['2'] . $match['3'], $string);
}
while (preg_match('#(</' . $block_elements . '>\\s*' . $breaks . ')</p>#s', $string, $match)) {
$string = str_replace($match['0'], $match['1'], $string);
}
$tags = explode(':|:', $string);
$new_tags = array();
foreach ($tags as $key => $val) {
$key = isset($keys[$key]) ? $keys[$key] : $key;
$new_tags[$key] = $val;
}
return $new_tags;
}
/**
* Creates an array of different syntaxes of titles to match against a url variable
*/
public static function createUrlMatches($titles = array())
{
$matches = array();
foreach ($titles as $title) {
$matches[] = $title;
$matches[] = RLString::strtolower($title);
}
$matches = array_unique($matches);
foreach ($matches as $title) {
$matches[] = htmlspecialchars(RLText::html_entity_decoder($title));
}
$matches = array_unique($matches);
foreach ($matches as $title) {
$matches[] = urlencode($title);
$matches[] = utf8_decode($title);
$matches[] = str_replace(' ', '', $title);
$matches[] = trim(preg_replace('#[^a-z0-9]#i', '', $title));
$matches[] = trim(preg_replace('#[^a-z]#i', '', $title));
}
$matches = array_unique($matches);
foreach ($matches as $i => $title) {
$matches[$i] = trim(str_replace('?', '', $title));
}
$matches = array_diff(array_unique($matches), array('', '-'));
return $matches;
}
/**
* prepare the tags and protected tags array
*/
private static function prepareTags($tags, $include_closing_tags = true)
{
if (!is_array($tags)) {
$tags = array($tags);
}
$hash = md5('prepareTags_' . json_encode($tags) . '_' . $include_closing_tags);
if (RLCache::has($hash)) {
return RLCache::get($hash);
}
foreach ($tags as $i => $tag) {
if (RLText::is_alphanumeric($tag['0'])) {
$tag = '{' . $tag;
}
$tags[$i] = $tag;
if ($include_closing_tags) {
$tags[] = preg_replace('#^([^a-z0-9]+)#', '\\1/', $tag);
}
}
return RLCache::set($hash, array($tags, self::protectArray($tags, 1)));
}