public static function replaceIgnore($search, $replace, $subject, $pos = 0) { if ($pos == 0) { $pos = strpos($subject, $search); } else { $pos = strpos($subject, $search, $pos); } $canReplace = true; $ignoredArr = array('href="', 'href=\'', 'src="', 'src=\'', 'alt="', 'alt=\'', 'data-mce-src="', 'data-mce-src=\''); foreach ($ignoredArr as $value) { $valueLength = strlen($value); $subStr = substr($subject, $pos - $valueLength, $valueLength); if ($subStr == $value) { $canReplace = false; break; } } if ($pos !== false && $pos < strlen($subject)) { if ($canReplace == true) { $subject = substr_replace($subject, $replace, $pos, strlen($search)); $pos = $pos + strlen($replace); } else { $pos = $pos + strlen($search); } $subject = JUDirectoryFrontHelperString::replaceIgnore($search, $replace, $subject, $pos); } return $subject; }
public static function parseCommentText($str, $listingId = null) { $params = JUDirectoryHelper::getParams(null, $listingId); $auto_link_url_in_comment = $params->get('auto_link_url_in_comment', 1); $trim_long_url_in_comment = $params->get('trim_long_url_in_comment', 0); $front_portion_url_in_comment = $params->get('front_portion_url_in_comment', 0); $back_portion_url_in_comment = $params->get('back_portion_url_in_comment', 0); $str = JUDirectoryFrontHelperComment::autoLinkVideo($str, $listingId); if ($auto_link_url_in_comment) { if ($params->get('nofollow_link_in_comment', 1)) { $noFollow = 'rel="nofollow"'; } else { $noFollow = ''; } $regex = "#http(?:s)?:\\/\\/(?:www\\.)?[\\.0-9a-z]{1,255}(\\.[a-z]{2,4}){1,2}([\\/\\?][^\\s]{1,}){0,}[\\/]?#i"; preg_match_all($regex, $str, $matches); $matches = array_unique($matches[0]); if (count($matches) > 0) { foreach ($matches as $url) { $shortenUrl = urldecode($url); if ($trim_long_url_in_comment > 0 && strlen($shortenUrl) > $trim_long_url_in_comment) { if ($front_portion_url_in_comment > 0 || $back_portion_url_in_comment > 0) { $frontStr = $front_portion_url_in_comment > 0 ? substr($shortenUrl, 0, $front_portion_url_in_comment) : ""; $backStr = $back_portion_url_in_comment > 0 ? substr($shortenUrl, (int) (0 - $back_portion_url_in_comment)) : ""; $shortenUrl = $frontStr . '...' . $backStr; } $shortenUrl = '<a ' . $noFollow . ' href="' . $url . '">' . $shortenUrl . '</a> '; $str = str_replace(trim($url), $shortenUrl, $str); $str = JUDirectoryFrontHelperString::replaceIgnore(trim($url), $shortenUrl, $str); } else { $str = JUDirectoryFrontHelperString::replaceIgnore($url, '<a ' . $noFollow . ' href="' . $url . '">' . trim($shortenUrl) . '</a> ', $str); } } } } $forbidden_words = array_map('trim', explode(",", strtolower(str_replace("\n", ",", $params->get('forbidden_words', ''))))); if (trim($params->get('forbidden_words', '')) && count($forbidden_words)) { $forbidden_words_replaced_by = $params->get('forbidden_words_replaced_by', '***'); foreach ($forbidden_words as $val) { $str = preg_replace('#' . $val . '#ism', $forbidden_words_replaced_by, $str); } } return $str; }
public function getOutput($options = array()) { if (!$this->isPublished()) { return ""; } if (!$this->value) { return ""; } $options = (array) $options; if ($this->isDetailsView($options)) { if ($this->params->get("show_introtext_in_details_view", 1)) { $description = $this->value; } else { $description = $this->listing->fulltext; } if ($this->params->get("strip_tags_details_view", 0)) { $allowable_tags = $this->params->get("allowable_tags", "u,b,i,a,ul,li,pre,blockquote,strong,em"); $allowable_tags = str_replace(' ', '', $allowable_tags); $allowable_tags = "<" . str_replace(',', '><', $allowable_tags) . ">"; $description = strip_tags($description, $allowable_tags); } if ($this->params->get("parse_plugin", 0)) { $description = JHtml::_('content.prepare', $description); } if ($this->params->get("auto_link", 1)) { $trim_long_url = $this->params->get('trim_long_url', 0); $front_portion_url = $this->params->get('front_portion_url', 0); $back_portion_url = $this->params->get('back_portion_url', 0); $regex = "#http(?:s)?:\\/\\/(?:www\\.)?[\\.0-9a-z]{1,255}(\\.[a-z]{2,4}){1,2}([\\/\\?][^\\s]{1,}){0,}[\\/]?#i"; preg_match_all($regex, $description, $matches); $matches = array_unique($matches[0]); if (count($matches) > 0) { foreach ($matches as $url) { $shortenUrl = urldecode($url); if ($trim_long_url > 0 && strlen($shortenUrl) > $trim_long_url) { if ($front_portion_url > 0 || $back_portion_url > 0) { $frontStr = $front_portion_url > 0 ? substr($shortenUrl, 0, $front_portion_url) : ""; $backStr = $back_portion_url > 0 ? substr($shortenUrl, (int) (0 - $back_portion_url)) : ""; $shortenUrl = $frontStr . '...' . $backStr; } $shortenUrl = '<a href="' . $url . '">' . $shortenUrl . '</a> '; $description = str_replace(trim($url), $shortenUrl, $description); $description = JUDirectoryFrontHelperString::replaceIgnore(trim($url), $shortenUrl, $description); } else { $description = JUDirectoryFrontHelperString::replaceIgnore($url, '<a href="' . $url . '">' . trim($shortenUrl) . '</a> ', $description); } } } } if ($this->params->get("nl2br_details_view", 0)) { $description = nl2br($description); } } else { $description = $this->listing->introtext; if ($this->params->get("strip_tags_list_view", 1)) { $allowable_tags = $this->params->get("allowable_tags", "u,b,i,a,ul,li,pre,blockquote,strong,em"); $allowable_tags = str_replace(' ', '', $allowable_tags); $allowable_tags = "<" . str_replace(',', '><', $allowable_tags) . ">"; $description = strip_tags($description, $allowable_tags); } if ($this->params->get("use_html_entities", 0)) { $description = htmlentities($description); } $isTruncated = false; if ($this->params->get("truncate", 1)) { if ($this->params->get("limit_char_in_list_view", 200) < strlen($description)) { $isTruncated = true; } $description = JUDirectoryFrontHelperString::truncateHtml($description, $this->params->get("limit_char_in_list_view", 200)); } if ($this->params->get("parse_plugin", 0)) { $description = JHtml::_('content.prepare', $description); } if ($this->params->get("show_readmore", 0)) { if ($this->params->get("show_readmore_when", 1) == 2 || $this->params->get("show_readmore_when", 1) == 1 && $isTruncated) { $description .= ' <a class="readmore" href="' . JRoute::_(JUDirectoryHelperRoute::getListingRoute($this->listing_id)) . '">' . $this->params->get("readmore_text", 'Read more...') . '</a>'; } } } $this->setVariable('value', $description); return $this->fetch('output.php', __CLASS__); }
public function getOutput($options = array()) { if (!$this->isPublished()) { return ""; } if (!$this->value) { return ""; } $value = $this->value; if ($this->isDetailsView($options)) { if ($this->params->get("strip_tags_details_view", 0)) { $allowable_tags = $this->params->get("allowable_tags", "u,b,i,a,ul,li,pre,blockquote,strong,em"); $allowable_tags = str_replace(' ', '', $allowable_tags); $allowable_tags = "<" . str_replace(',', '><', $allowable_tags) . ">"; $value = strip_tags($value, $allowable_tags); } if ($this->params->get("parse_plugin", 0)) { $value = JHtml::_('content.prepare', $value); } if ($this->params->get("nl2br_details_view", 0)) { $value = nl2br($value); } if ($this->params->get("auto_link", 1)) { $trim_long_url = $this->params->get('trim_long_url', 0); $front_portion_url = $this->params->get('front_portion_url', 0); $back_portion_url = $this->params->get('back_portion_url', 0); $regex = "#http(?:s)?:\\/\\/(?:www\\.)?[\\.0-9a-z]{1,255}(\\.[a-z]{2,4}){1,2}([\\/\\?][^\\s]{1,}){0,}[\\/]?#i"; preg_match_all($regex, $value, $matches); $matches = array_unique($matches[0]); if (count($matches) > 0) { if ($this->params->get('nofollow_link', 1)) { $noFollow = 'rel="nofollow"'; } else { $noFollow = ''; } foreach ($matches as $url) { $shortenUrl = urldecode($url); if ($trim_long_url > 0 && strlen($shortenUrl) > $trim_long_url) { if ($front_portion_url > 0 || $back_portion_url > 0) { $frontStr = $front_portion_url > 0 ? substr($shortenUrl, 0, $front_portion_url) : ""; $backStr = $back_portion_url > 0 ? substr($shortenUrl, (int) (0 - $back_portion_url)) : ""; $shortenUrl = $frontStr . '...' . $backStr; } $shortenUrl = '<a ' . $noFollow . ' href="' . $url . '">' . $shortenUrl . '</a> '; $value = str_replace(trim($url), $shortenUrl, $value); $value = JUDirectoryFrontHelperString::replaceIgnore(trim($url), $shortenUrl, $value); } else { $value = JUDirectoryFrontHelperString::replaceIgnore($url, '<a ' . $noFollow . ' href="' . $url . '">' . trim($shortenUrl) . '</a> ', $value); } } } } } else { if ($this->params->get("strip_tags_list_view", 1)) { $allowable_tags = $this->params->get("allowable_tags", "u,b,i,a,ul,li,pre,blockquote,strong,em"); $allowable_tags = str_replace(' ', '', $allowable_tags); $allowable_tags = "<" . str_replace(',', '><', $allowable_tags) . ">"; $value = strip_tags($value, $allowable_tags); } if ($this->params->get("use_html_entities", 0)) { $value = htmlentities($value); } if ($this->params->get("truncate", 1)) { $value = JUDirectoryFrontHelperString::truncateHtml($value, $this->params->get("limit_char_in_list_view", 200)); } if ($this->params->get("parse_plugin", 0)) { $value = JHtml::_('content.prepare', $value); } } $this->setVariable('value', $value); return $this->fetch('output.php', __CLASS__); }