parse_url: recognize image/video/audio files + move functions into own class
This commit is contained in:
rabuzarus
parent
0628068977
commit
e9226eaf45
5 changed files with 625 additions and 486 deletions
482
include/ParseUrl.php
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482
include/ParseUrl.php
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<?php
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/**
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* @file include/ParseUrl.php
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* @brief Get informations about a given URL
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*/
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namespace Friendica;
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use \Friendica\Core\Config;
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require_once("include/network.php");
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require_once("include/Photo.php");
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require_once("include/oembed.php");
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/**
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* @brief Class with methods for extracting certain content from an url
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*/
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class ParseUrl {
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public static function getSiteinfoCached($url, $no_guessing = false, $do_oembed = true) {
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if ($url == "") {
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return false;
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}
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$r = q("SELECT * FROM `parsed_url` WHERE `url` = '%s' AND `guessing` = %d AND `oembed` = %d",
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dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed));
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if ($r) {
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$data = $r[0]["content"];
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}
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if (!is_null($data)) {
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$data = unserialize($data);
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return $data;
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}
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$data = self::getSiteinfo($url, $no_guessing, $do_oembed);
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q("INSERT INTO `parsed_url` (`url`, `guessing`, `oembed`, `content`, `created`) VALUES ('%s', %d, %d, '%s', '%s')
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ON DUPLICATE KEY UPDATE `content` = '%s', `created` = '%s'",
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dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed),
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dbesc(serialize($data)), dbesc(datetime_convert()),
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dbesc(serialize($data)), dbesc(datetime_convert()));
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return $data;
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}
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public static function getSiteinfo($url, $no_guessing = false, $do_oembed = true, $count = 1) {
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$a = get_app();
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$siteinfo = array();
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// Check if the URL does contain a scheme
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$scheme = parse_url($url, PHP_URL_SCHEME);
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if ($scheme == "") {
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$url = "http://".trim($url, "/");
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}
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if ($count > 10) {
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logger("parseurl_getsiteinfo: Endless loop detected for ".$url, LOGGER_DEBUG);
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return($siteinfo);
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}
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$url = trim($url, "'");
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$url = trim($url, '"');
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$url = original_url($url);
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$siteinfo["url"] = $url;
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$siteinfo["type"] = "link";
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$check_cert = Config::get("system", "verifyssl");
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$stamp1 = microtime(true);
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_HEADER, 1);
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curl_setopt($ch, CURLOPT_NOBODY, 1);
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curl_setopt($ch, CURLOPT_TIMEOUT, 3);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, (($check_cert) ? 2 : false));
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$header = curl_exec($ch);
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$curl_info = @curl_getinfo($ch);
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$http_code = $curl_info["http_code"];
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curl_close($ch);
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$a->save_timestamp($stamp1, "network");
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if ((($curl_info["http_code"] == "301") || ($curl_info["http_code"] == "302") || ($curl_info["http_code"] == "303") || ($curl_info["http_code"] == "307"))
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&& (($curl_info["redirect_url"] != "") || ($curl_info["location"] != ""))) {
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if ($curl_info["redirect_url"] != "") {
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$siteinfo = self::getSiteinfo($curl_info["redirect_url"], $no_guessing, $do_oembed, ++$count);
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} else {
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$siteinfo = self::getSiteinfo($curl_info["location"], $no_guessing, $do_oembed, ++$count);
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}
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return($siteinfo);
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}
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// If the file is too large then exit
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if ($curl_info["download_content_length"] > 1000000) {
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return($siteinfo);
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}
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// If it isn't a HTML file then exit
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if (($curl_info["content_type"] != "") && !strstr(strtolower($curl_info["content_type"]), "html")) {
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return($siteinfo);
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}
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if ($do_oembed) {
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$oembed_data = oembed_fetch_url($url);
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if (!in_array($oembed_data->type, array("error", "rich"))) {
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$siteinfo["type"] = $oembed_data->type;
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}
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if (($oembed_data->type == "link") && ($siteinfo["type"] != "photo")) {
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if (isset($oembed_data->title)) {
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$siteinfo["title"] = $oembed_data->title;
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}
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if (isset($oembed_data->description)) {
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$siteinfo["text"] = trim($oembed_data->description);
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}
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if (isset($oembed_data->thumbnail_url)) {
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$siteinfo["image"] = $oembed_data->thumbnail_url;
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}
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}
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}
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$stamp1 = microtime(true);
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// Now fetch the body as well
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_HEADER, 1);
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curl_setopt($ch, CURLOPT_NOBODY, 0);
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curl_setopt($ch, CURLOPT_TIMEOUT, 10);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, (($check_cert) ? 2 : false));
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$header = curl_exec($ch);
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$curl_info = @curl_getinfo($ch);
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$http_code = $curl_info["http_code"];
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curl_close($ch);
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$a->save_timestamp($stamp1, "network");
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// Fetch the first mentioned charset. Can be in body or header
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$charset = "";
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if (preg_match('/charset=(.*?)['."'".'"\s\n]/', $header, $matches)) {
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$charset = trim(trim(trim(array_pop($matches)), ';,'));
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}
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if ($charset == "") {
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$charset = "utf-8";
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}
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$pos = strpos($header, "\r\n\r\n");
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if ($pos) {
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$body = trim(substr($header, $pos));
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} else {
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$body = $header;
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}
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if (($charset != "") && (strtoupper($charset) != "UTF-8")) {
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logger("parseurl_getsiteinfo: detected charset ".$charset, LOGGER_DEBUG);
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//$body = mb_convert_encoding($body, "UTF-8", $charset);
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$body = iconv($charset, "UTF-8//TRANSLIT", $body);
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}
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$body = mb_convert_encoding($body, 'HTML-ENTITIES', "UTF-8");
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$doc = new \DOMDocument();
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@$doc->loadHTML($body);
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self::deleteNode($doc, "style");
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self::deleteNode($doc, "script");
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self::deleteNode($doc, "option");
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self::deleteNode($doc, "h1");
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self::deleteNode($doc, "h2");
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self::deleteNode($doc, "h3");
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self::deleteNode($doc, "h4");
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self::deleteNode($doc, "h5");
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self::deleteNode($doc, "h6");
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self::deleteNode($doc, "ol");
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self::deleteNode($doc, "ul");
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$xpath = new \DomXPath($doc);
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$list = $xpath->query("//meta[@content]");
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foreach ($list as $node) {
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$attr = array();
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if ($node->attributes->length) {
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foreach ($node->attributes as $attribute) {
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$attr[$attribute->name] = $attribute->value;
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}
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}
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if (@$attr["http-equiv"] == "refresh") {
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$path = $attr["content"];
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$pathinfo = explode(";", $path);
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$content = "";
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foreach ($pathinfo as $value) {
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if (substr(strtolower($value), 0, 4) == "url=") {
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$content = substr($value, 4);
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}
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}
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if ($content != "") {
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$siteinfo = self::getSiteinfo($content, $no_guessing, $do_oembed, ++$count);
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return($siteinfo);
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}
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}
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}
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$list = $xpath->query("//title");
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if ($list->length > 0) {
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$siteinfo["title"] = $list->item(0)->nodeValue;
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}
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//$list = $xpath->query("head/meta[@name]");
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$list = $xpath->query("//meta[@name]");
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foreach ($list as $node) {
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$attr = array();
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if ($node->attributes->length) {
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foreach ($node->attributes as $attribute) {
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$attr[$attribute->name] = $attribute->value;
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}
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}
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$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
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if ($attr["content"] != "") {
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switch (strtolower($attr["name"])) {
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case "fulltitle":
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$siteinfo["title"] = $attr["content"];
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break;
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case "description":
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$siteinfo["text"] = $attr["content"];
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break;
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case "thumbnail":
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$siteinfo["image"] = $attr["content"];
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break;
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case "twitter:image":
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$siteinfo["image"] = $attr["content"];
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break;
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case "twitter:image:src":
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$siteinfo["image"] = $attr["content"];
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break;
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case "twitter:card":
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if (($siteinfo["type"] == "") || ($attr["content"] == "photo")) {
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$siteinfo["type"] = $attr["content"];
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}
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break;
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case "twitter:description":
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$siteinfo["text"] = $attr["content"];
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break;
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case "twitter:title":
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$siteinfo["title"] = $attr["content"];
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break;
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case "dc.title":
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$siteinfo["title"] = $attr["content"];
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break;
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case "dc.description":
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$siteinfo["text"] = $attr["content"];
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break;
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case "keywords":
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$keywords = explode(",", $attr["content"]);
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break;
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case "news_keywords":
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$keywords = explode(",", $attr["content"]);
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break;
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}
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}
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if ($siteinfo["type"] == "summary") {
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$siteinfo["type"] = "link";
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}
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}
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if (isset($keywords)) {
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$siteinfo["keywords"] = array();
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foreach ($keywords as $keyword) {
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if (!in_array(trim($keyword), $siteinfo["keywords"])) {
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$siteinfo["keywords"][] = trim($keyword);
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}
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}
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}
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//$list = $xpath->query("head/meta[@property]");
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$list = $xpath->query("//meta[@property]");
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foreach ($list as $node) {
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$attr = array();
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if ($node->attributes->length) {
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foreach ($node->attributes as $attribute) {
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$attr[$attribute->name] = $attribute->value;
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}
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}
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$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
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if ($attr["content"] != "") {
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switch (strtolower($attr["property"])) {
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case "og:image":
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$siteinfo["image"] = $attr["content"];
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break;
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case "og:title":
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$siteinfo["title"] = $attr["content"];
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break;
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case "og:description":
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$siteinfo["text"] = $attr["content"];
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break;
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}
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}
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}
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if ((@$siteinfo["image"] == "") && !$no_guessing) {
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$list = $xpath->query("//img[@src]");
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foreach ($list as $node) {
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$attr = array();
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if ($node->attributes->length) {
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foreach ($node->attributes as $attribute) {
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$attr[$attribute->name] = $attribute->value;
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}
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}
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$src = self::completeUrl($attr["src"], $url);
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$photodata = get_photo_info($src);
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if (($photodata) && ($photodata[0] > 150) && ($photodata[1] > 150)) {
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if ($photodata[0] > 300) {
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$photodata[1] = round($photodata[1] * (300 / $photodata[0]));
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$photodata[0] = 300;
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}
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if ($photodata[1] > 300) {
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$photodata[0] = round($photodata[0] * (300 / $photodata[1]));
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$photodata[1] = 300;
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}
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$siteinfo["images"][] = array("src" => $src,
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"width" => $photodata[0],
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"height" => $photodata[1]);
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}
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}
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} elseif ($siteinfo["image"] != "") {
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$src = self::completeUrl($siteinfo["image"], $url);
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unset($siteinfo["image"]);
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$photodata = get_photo_info($src);
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if (($photodata) && ($photodata[0] > 10) && ($photodata[1] > 10)) {
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$siteinfo["images"][] = array("src" => $src,
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"width" => $photodata[0],
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"height" => $photodata[1]);
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}
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}
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if ((@$siteinfo["text"] == "") && (@$siteinfo["title"] != "") && !$no_guessing) {
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$text = "";
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$list = $xpath->query("//div[@class='article']");
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foreach ($list as $node) {
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if (strlen($node->nodeValue) > 40) {
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$text .= " ".trim($node->nodeValue);
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}
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}
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if ($text == "") {
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$list = $xpath->query("//div[@class='content']");
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foreach ($list as $node) {
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if (strlen($node->nodeValue) > 40) {
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$text .= " ".trim($node->nodeValue);
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}
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}
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}
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// If none text was found then take the paragraph content
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if ($text == "") {
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$list = $xpath->query("//p");
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foreach ($list as $node) {
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if (strlen($node->nodeValue) > 40) {
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$text .= " ".trim($node->nodeValue);
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}
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}
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}
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if ($text != "") {
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$text = trim(str_replace(array("\n", "\r"), array(" ", " "), $text));
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while (strpos($text, " ")) {
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$text = trim(str_replace(" ", " ", $text));
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}
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$siteinfo["text"] = trim(html_entity_decode(substr($text, 0, 350), ENT_QUOTES, "UTF-8").'...');
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}
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}
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logger("parseurl_getsiteinfo: Siteinfo for ".$url." ".print_r($siteinfo, true), LOGGER_DEBUG);
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call_hooks("getsiteinfo", $siteinfo);
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return($siteinfo);
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}
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/**
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* @brief Convert tags from CSV to an array
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*
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* @param string $string Tags
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* @return array with formatted Hashtags
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*/
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public static function convertTagsToArray($string) {
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$arr_tags = str_getcsv($string);
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if (count($arr_tags)) {
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// add the # sign to every tag
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array_walk($arr_tags, array("self", "arrAddHashes"));
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return $arr_tags;
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}
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}
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/**
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* @brief Add a hasht sign to a string
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*
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* This method is used as callback function
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*
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* @param string $tag The pure tag name
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* @param int $k Counter for internal use
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*/
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private static function arrAddHashes(&$tag, $k) {
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$tag = "#" . $tag;
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}
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private static function deleteNode(&$doc, $node) {
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$xpath = new \DomXPath($doc);
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$list = $xpath->query("//".$node);
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foreach ($list as $child) {
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$child->parentNode->removeChild($child);
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}
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}
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private static function completeUrl($url, $scheme) {
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$urlarr = parse_url($url);
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if (isset($urlarr["scheme"])) {
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return($url);
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}
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$schemearr = parse_url($scheme);
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$complete = $schemearr["scheme"]."://".$schemearr["host"];
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if (@$schemearr["port"] != "") {
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$complete .= ":".$schemearr["port"];
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}
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if (strpos($urlarr["path"],"/") !== 0) {
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$complete .= "/";
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}
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$complete .= $urlarr["path"];
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if (@$urlarr["query"] != "") {
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$complete .= "?".$urlarr["query"];
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}
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if (@$urlarr["fragment"] != "") {
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$complete .= "#".$urlarr["fragment"];
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}
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return($complete);
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}
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}
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@ -1,5 +1,11 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @file include/items.php
|
||||
*/
|
||||
|
||||
use \Friendica\ParseUrl;
|
||||
|
||||
require_once('include/bbcode.php');
|
||||
require_once('include/oembed.php');
|
||||
require_once('include/salmon.php');
|
||||
|
|
@ -216,9 +222,8 @@ function add_page_info_data($data) {
|
|||
}
|
||||
|
||||
function query_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "") {
|
||||
require_once("mod/parse_url.php");
|
||||
|
||||
$data = parseurl_getsiteinfo_cached($url, true);
|
||||
$data = ParseUrl::getSiteinfoCached($url, true);
|
||||
|
||||
if ($photo != "")
|
||||
$data["images"][0]["src"] = $photo;
|
||||
|
|
|
|||
|
|
@ -1,8 +1,17 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @file include/oembed.php
|
||||
*/
|
||||
|
||||
use \Friendica\ParseUrl;
|
||||
use \Friendica\Core\Config;
|
||||
|
||||
function oembed_replacecb($matches){
|
||||
$embedurl=$matches[1];
|
||||
$j = oembed_fetch_url($embedurl);
|
||||
$s = oembed_format_object($j);
|
||||
|
||||
return $s;
|
||||
}
|
||||
|
||||
|
|
@ -66,7 +75,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
|
|||
}
|
||||
|
||||
if ($txt==false || $txt=="") {
|
||||
$embedly = get_config("system", "embedly");
|
||||
$embedly = Config::get("system", "embedly");
|
||||
if ($embedly != "") {
|
||||
// try embedly service
|
||||
$ourl = "https://api.embed.ly/1/oembed?key=".$embedly."&url=".urlencode($embedurl);
|
||||
|
|
@ -110,8 +119,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
|
|||
|
||||
// If fetching information doesn't work, then improve via internal functions
|
||||
if (($j->type == "error") OR ($no_rich_type AND ($j->type == "rich"))) {
|
||||
require_once("mod/parse_url.php");
|
||||
$data = parseurl_getsiteinfo_cached($embedurl, true, false);
|
||||
$data = ParseUrl::getSiteinfoCached($embedurl, true, false);
|
||||
$j->type = $data["type"];
|
||||
|
||||
if ($j->type == "photo") {
|
||||
|
|
@ -143,12 +151,11 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
|
|||
function oembed_format_object($j){
|
||||
require_once("mod/proxy.php");
|
||||
|
||||
$a = get_app();
|
||||
$embedurl = $j->embedurl;
|
||||
$jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null) );
|
||||
$ret="<span class='oembed ".$j->type."'>";
|
||||
switch ($j->type) {
|
||||
case "video": {
|
||||
case "video":
|
||||
if (isset($j->thumbnail_url)) {
|
||||
$tw = (isset($j->thumbnail_width) && intval($j->thumbnail_width)) ? $j->thumbnail_width:200;
|
||||
$th = (isset($j->thumbnail_height) && intval($j->thumbnail_height)) ? $j->thumbnail_height:180;
|
||||
|
|
@ -158,7 +165,7 @@ function oembed_format_object($j){
|
|||
$th=120; $tw = $th*$tr;
|
||||
$tpl=get_markup_template('oembed_video.tpl');
|
||||
$ret.=replace_macros($tpl, array(
|
||||
'$baseurl' => $a->get_baseurl(),
|
||||
'$baseurl' => App::get_baseurl(),
|
||||
'$embedurl'=>$embedurl,
|
||||
'$escapedhtml'=>base64_encode($jhtml),
|
||||
'$tw'=>$tw,
|
||||
|
|
@ -170,43 +177,49 @@ function oembed_format_object($j){
|
|||
$ret=$jhtml;
|
||||
}
|
||||
//$ret.="<br>";
|
||||
}; break;
|
||||
case "photo": {
|
||||
break;
|
||||
case "photo":
|
||||
$ret.= "<img width='".$j->width."' src='".proxy_url($j->url)."'>";
|
||||
}; break;
|
||||
case "link": {
|
||||
}; break;
|
||||
case "rich": {
|
||||
break;
|
||||
case "link":
|
||||
break;
|
||||
case "rich":
|
||||
// not so safe..
|
||||
if (!get_config("system","no_oembed_rich_content"))
|
||||
if (!Config::get("system","no_oembed_rich_content")) {
|
||||
$ret.= proxy_parse_html($jhtml);
|
||||
}; break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
// add link to source if not present in "rich" type
|
||||
if ($j->type!='rich' || !strpos($j->html,$embedurl) ){
|
||||
$ret .= "<h4>";
|
||||
if (isset($j->title)) {
|
||||
if (isset($j->provider_name))
|
||||
if (isset($j->provider_name)) {
|
||||
$ret .= $j->provider_name.": ";
|
||||
}
|
||||
|
||||
$embedlink = (isset($j->title))?$j->title:$embedurl;
|
||||
$ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
|
||||
if (isset($j->author_name))
|
||||
if (isset($j->author_name)) {
|
||||
$ret.=" (".$j->author_name.")";
|
||||
}
|
||||
} elseif (isset($j->provider_name) OR isset($j->author_name)) {
|
||||
$embedlink = "";
|
||||
if (isset($j->provider_name))
|
||||
if (isset($j->provider_name)) {
|
||||
$embedlink .= $j->provider_name;
|
||||
}
|
||||
|
||||
if (isset($j->author_name)) {
|
||||
if ($embedlink != "")
|
||||
if ($embedlink != "") {
|
||||
$embedlink .= ": ";
|
||||
}
|
||||
|
||||
$embedlink .= $j->author_name;
|
||||
}
|
||||
if (trim($embedlink) == "")
|
||||
if (trim($embedlink) == "") {
|
||||
$embedlink = $embedurl;
|
||||
}
|
||||
|
||||
$ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
|
||||
}
|
||||
|
|
@ -247,15 +260,14 @@ function oembed_iframe($src, $width, $height) {
|
|||
}
|
||||
$width = '100%';
|
||||
|
||||
$a = get_app();
|
||||
$s = $a->get_baseurl() . '/oembed/'.base64url_encode($src);
|
||||
$s = App::get_baseurl() . '/oembed/'.base64url_encode($src);
|
||||
return '<iframe onload="resizeIframe(this);" class="embed_rich" height="' . $height . '" width="' . $width . '" src="' . $s . '" scrolling="no" frameborder="no">' . t('Embedded content') . '</iframe>';
|
||||
}
|
||||
|
||||
|
||||
|
||||
function oembed_bbcode2html($text){
|
||||
$stopoembed = get_config("system","no_oembed");
|
||||
$stopoembed = Config::get("system","no_oembed");
|
||||
if ($stopoembed == true){
|
||||
return preg_replace("/\[embed\](.+?)\[\/embed\]/is", "<!-- oembed $1 --><i>". t('Embedding disabled') ." : $1</i><!-- /oembed $1 -->" ,$text);
|
||||
}
|
||||
|
|
@ -268,13 +280,13 @@ function oe_build_xpath($attr, $value){
|
|||
return "contains( normalize-space( @$attr ), ' $value ' ) or substring( normalize-space( @$attr ), 1, string-length( '$value' ) + 1 ) = '$value ' or substring( normalize-space( @$attr ), string-length( @$attr ) - string-length( '$value' ) ) = ' $value' or @$attr = '$value'";
|
||||
}
|
||||
|
||||
function oe_get_inner_html( $node ) {
|
||||
$innerHTML= '';
|
||||
$children = $node->childNodes;
|
||||
foreach ($children as $child) {
|
||||
$innerHTML .= $child->ownerDocument->saveXML( $child );
|
||||
}
|
||||
return $innerHTML;
|
||||
function oe_get_inner_html($node) {
|
||||
$innerHTML= '';
|
||||
$children = $node->childNodes;
|
||||
foreach ($children as $child) {
|
||||
$innerHTML .= $child->ownerDocument->saveXML($child);
|
||||
}
|
||||
return $innerHTML;
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
@ -283,15 +295,16 @@ function oe_get_inner_html( $node ) {
|
|||
*/
|
||||
function oembed_html2bbcode($text) {
|
||||
// start parser only if 'oembed' is in text
|
||||
if (strpos($text, "oembed")){
|
||||
if (strpos($text, "oembed")) {
|
||||
|
||||
// convert non ascii chars to html entities
|
||||
$html_text = mb_convert_encoding($text, 'HTML-ENTITIES', mb_detect_encoding($text));
|
||||
|
||||
// If it doesn't parse at all, just return the text.
|
||||
$dom = @DOMDocument::loadHTML($html_text);
|
||||
if(! $dom)
|
||||
if (! $dom) {
|
||||
return $text;
|
||||
}
|
||||
$xpath = new DOMXPath($dom);
|
||||
$attr = "oembed";
|
||||
|
||||
|
|
|
|||
|
|
@ -1,6 +1,15 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* @file include/plaintext.php
|
||||
*/
|
||||
|
||||
use \Friendica\ParseUrl;
|
||||
|
||||
require_once("include/Photo.php");
|
||||
require_once("include/bbcode.php");
|
||||
require_once("include/html2plain.php");
|
||||
require_once("include/network.php");
|
||||
|
||||
/**
|
||||
* @brief Fetches attachment data that were generated the old way
|
||||
|
|
@ -181,20 +190,17 @@ function get_attached_data($body) {
|
|||
|
||||
// if nothing is found, it maybe having an image.
|
||||
if (!isset($post["type"])) {
|
||||
require_once("mod/parse_url.php");
|
||||
require_once("include/Photo.php");
|
||||
|
||||
$URLSearchString = "^\[\]";
|
||||
if (preg_match_all("(\[url=([$URLSearchString]*)\]\s*\[img\]([$URLSearchString]*)\[\/img\]\s*\[\/url\])ism", $body, $pictures, PREG_SET_ORDER)) {
|
||||
if (count($pictures) == 1) {
|
||||
// Checking, if the link goes to a picture
|
||||
$data = parseurl_getsiteinfo_cached($pictures[0][1], true);
|
||||
$data = ParseUrl::getSiteinfoCached($pictures[0][1], true);
|
||||
|
||||
// Workaround:
|
||||
// Sometimes photo posts to the own album are not detected at the start.
|
||||
// So we seem to cannot use the cache for these cases. That's strange.
|
||||
if (($data["type"] != "photo") AND strstr($pictures[0][1], "/photos/"))
|
||||
$data = parseurl_getsiteinfo($pictures[0][1], true);
|
||||
$data = ParseUrl::getSiteinfo($pictures[0][1], true);
|
||||
|
||||
if ($data["type"] == "photo") {
|
||||
$post["type"] = "photo";
|
||||
|
|
@ -246,8 +252,7 @@ function get_attached_data($body) {
|
|||
$post["text"] = trim($body);
|
||||
}
|
||||
} elseif (isset($post["url"]) AND ($post["type"] == "video")) {
|
||||
require_once("mod/parse_url.php");
|
||||
$data = parseurl_getsiteinfo_cached($post["url"], true);
|
||||
$data = ParseUrl::getSiteinfoCached($post["url"], true);
|
||||
|
||||
if (isset($data["images"][0]))
|
||||
$post["image"] = $data["images"][0]["src"];
|
||||
|
|
@ -288,9 +293,6 @@ function shortenmsg($msg, $limit, $twitter = false) {
|
|||
* @return string The converted message
|
||||
*/
|
||||
function plaintext($a, $b, $limit = 0, $includedlinks = false, $htmlmode = 2, $target_network = "") {
|
||||
require_once("include/bbcode.php");
|
||||
require_once("include/html2plain.php");
|
||||
require_once("include/network.php");
|
||||
|
||||
// Remove the hash tags
|
||||
$URLSearchString = "^\[\]";
|
||||
|
|
|
|||
|
|
@ -17,500 +17,137 @@
|
|||
* @endverbatim
|
||||
*/
|
||||
|
||||
if(!function_exists('deletenode')) {
|
||||
function deletenode(&$doc, $node)
|
||||
{
|
||||
$xpath = new DomXPath($doc);
|
||||
$list = $xpath->query("//".$node);
|
||||
foreach ($list as $child)
|
||||
$child->parentNode->removeChild($child);
|
||||
}
|
||||
}
|
||||
use \Friendica\ParseUrl;
|
||||
|
||||
function completeurl($url, $scheme) {
|
||||
$urlarr = parse_url($url);
|
||||
|
||||
if (isset($urlarr["scheme"]))
|
||||
return($url);
|
||||
|
||||
$schemearr = parse_url($scheme);
|
||||
|
||||
$complete = $schemearr["scheme"]."://".$schemearr["host"];
|
||||
|
||||
if (@$schemearr["port"] != "")
|
||||
$complete .= ":".$schemearr["port"];
|
||||
|
||||
if(strpos($urlarr['path'],'/') !== 0)
|
||||
$complete .= '/';
|
||||
|
||||
$complete .= $urlarr["path"];
|
||||
|
||||
if (@$urlarr["query"] != "")
|
||||
$complete .= "?".$urlarr["query"];
|
||||
|
||||
if (@$urlarr["fragment"] != "")
|
||||
$complete .= "#".$urlarr["fragment"];
|
||||
|
||||
return($complete);
|
||||
}
|
||||
|
||||
function parseurl_getsiteinfo_cached($url, $no_guessing = false, $do_oembed = true) {
|
||||
|
||||
if ($url == "")
|
||||
return false;
|
||||
|
||||
$r = q("SELECT * FROM `parsed_url` WHERE `url` = '%s' AND `guessing` = %d AND `oembed` = %d",
|
||||
dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed));
|
||||
|
||||
if ($r)
|
||||
$data = $r[0]["content"];
|
||||
|
||||
if (!is_null($data)) {
|
||||
$data = unserialize($data);
|
||||
return $data;
|
||||
}
|
||||
|
||||
$data = parseurl_getsiteinfo($url, $no_guessing, $do_oembed);
|
||||
|
||||
q("INSERT INTO `parsed_url` (`url`, `guessing`, `oembed`, `content`, `created`) VALUES ('%s', %d, %d, '%s', '%s')
|
||||
ON DUPLICATE KEY UPDATE `content` = '%s', `created` = '%s'",
|
||||
dbesc(normalise_link($url)), intval(!$no_guessing), intval($do_oembed),
|
||||
dbesc(serialize($data)), dbesc(datetime_convert()),
|
||||
dbesc(serialize($data)), dbesc(datetime_convert()));
|
||||
|
||||
return $data;
|
||||
}
|
||||
|
||||
function parseurl_getsiteinfo($url, $no_guessing = false, $do_oembed = true, $count = 1) {
|
||||
require_once("include/network.php");
|
||||
require_once("include/Photo.php");
|
||||
|
||||
$a = get_app();
|
||||
|
||||
$siteinfo = array();
|
||||
|
||||
// Check if the URL does contain a scheme
|
||||
$scheme = parse_url($url, PHP_URL_SCHEME);
|
||||
|
||||
if ($scheme == "") {
|
||||
$url = "http://".trim($url, "/");
|
||||
}
|
||||
|
||||
if ($count > 10) {
|
||||
logger("parseurl_getsiteinfo: Endless loop detected for ".$url, LOGGER_DEBUG);
|
||||
return($siteinfo);
|
||||
}
|
||||
|
||||
$url = trim($url, "'");
|
||||
$url = trim($url, '"');
|
||||
|
||||
$url = original_url($url);
|
||||
|
||||
$siteinfo["url"] = $url;
|
||||
$siteinfo["type"] = "link";
|
||||
|
||||
$check_cert = get_config('system','verifyssl');
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
|
||||
$ch = curl_init();
|
||||
curl_setopt($ch, CURLOPT_URL, $url);
|
||||
curl_setopt($ch, CURLOPT_HEADER, 1);
|
||||
curl_setopt($ch, CURLOPT_NOBODY, 1);
|
||||
curl_setopt($ch, CURLOPT_TIMEOUT, 3);
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
|
||||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
|
||||
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, (($check_cert) ? 2 : false));
|
||||
|
||||
$header = curl_exec($ch);
|
||||
$curl_info = @curl_getinfo($ch);
|
||||
$http_code = $curl_info['http_code'];
|
||||
curl_close($ch);
|
||||
|
||||
$a->save_timestamp($stamp1, "network");
|
||||
|
||||
if ((($curl_info['http_code'] == "301") OR ($curl_info['http_code'] == "302") OR ($curl_info['http_code'] == "303") OR ($curl_info['http_code'] == "307"))
|
||||
AND (($curl_info['redirect_url'] != "") OR ($curl_info['location'] != ""))) {
|
||||
if ($curl_info['redirect_url'] != "")
|
||||
$siteinfo = parseurl_getsiteinfo($curl_info['redirect_url'], $no_guessing, $do_oembed, ++$count);
|
||||
else
|
||||
$siteinfo = parseurl_getsiteinfo($curl_info['location'], $no_guessing, $do_oembed, ++$count);
|
||||
return($siteinfo);
|
||||
}
|
||||
|
||||
// if the file is too large then exit
|
||||
if ($curl_info["download_content_length"] > 1000000)
|
||||
return($siteinfo);
|
||||
|
||||
// if it isn't a HTML file then exit
|
||||
if (($curl_info["content_type"] != "") AND !strstr(strtolower($curl_info["content_type"]),"html"))
|
||||
return($siteinfo);
|
||||
|
||||
if ($do_oembed) {
|
||||
require_once("include/oembed.php");
|
||||
|
||||
$oembed_data = oembed_fetch_url($url);
|
||||
|
||||
if (!in_array($oembed_data->type, array("error", "rich"))) {
|
||||
$siteinfo["type"] = $oembed_data->type;
|
||||
}
|
||||
|
||||
if (($oembed_data->type == "link") AND ($siteinfo["type"] != "photo")) {
|
||||
if (isset($oembed_data->title))
|
||||
$siteinfo["title"] = $oembed_data->title;
|
||||
if (isset($oembed_data->description))
|
||||
$siteinfo["text"] = trim($oembed_data->description);
|
||||
if (isset($oembed_data->thumbnail_url))
|
||||
$siteinfo["image"] = $oembed_data->thumbnail_url;
|
||||
}
|
||||
}
|
||||
|
||||
$stamp1 = microtime(true);
|
||||
|
||||
// Now fetch the body as well
|
||||
$ch = curl_init();
|
||||
curl_setopt($ch, CURLOPT_URL, $url);
|
||||
curl_setopt($ch, CURLOPT_HEADER, 1);
|
||||
curl_setopt($ch, CURLOPT_NOBODY, 0);
|
||||
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
|
||||
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
|
||||
curl_setopt($ch, CURLOPT_USERAGENT, $a->get_useragent());
|
||||
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, (($check_cert) ? true : false));
|
||||
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, (($check_cert) ? 2 : false));
|
||||
|
||||
$header = curl_exec($ch);
|
||||
$curl_info = @curl_getinfo($ch);
|
||||
$http_code = $curl_info['http_code'];
|
||||
curl_close($ch);
|
||||
|
||||
$a->save_timestamp($stamp1, "network");
|
||||
|
||||
// Fetch the first mentioned charset. Can be in body or header
|
||||
$charset = "";
|
||||
if (preg_match('/charset=(.*?)['."'".'"\s\n]/', $header, $matches))
|
||||
$charset = trim(trim(trim(array_pop($matches)), ';,'));
|
||||
|
||||
if ($charset == "")
|
||||
$charset = "utf-8";
|
||||
|
||||
$pos = strpos($header, "\r\n\r\n");
|
||||
|
||||
if ($pos)
|
||||
$body = trim(substr($header, $pos));
|
||||
else
|
||||
$body = $header;
|
||||
|
||||
if (($charset != '') AND (strtoupper($charset) != "UTF-8")) {
|
||||
logger("parseurl_getsiteinfo: detected charset ".$charset, LOGGER_DEBUG);
|
||||
//$body = mb_convert_encoding($body, "UTF-8", $charset);
|
||||
$body = iconv($charset, "UTF-8//TRANSLIT", $body);
|
||||
}
|
||||
|
||||
$body = mb_convert_encoding($body, 'HTML-ENTITIES', "UTF-8");
|
||||
|
||||
$doc = new DOMDocument();
|
||||
@$doc->loadHTML($body);
|
||||
|
||||
deletenode($doc, 'style');
|
||||
deletenode($doc, 'script');
|
||||
deletenode($doc, 'option');
|
||||
deletenode($doc, 'h1');
|
||||
deletenode($doc, 'h2');
|
||||
deletenode($doc, 'h3');
|
||||
deletenode($doc, 'h4');
|
||||
deletenode($doc, 'h5');
|
||||
deletenode($doc, 'h6');
|
||||
deletenode($doc, 'ol');
|
||||
deletenode($doc, 'ul');
|
||||
|
||||
$xpath = new DomXPath($doc);
|
||||
|
||||
$list = $xpath->query("//meta[@content]");
|
||||
foreach ($list as $node) {
|
||||
$attr = array();
|
||||
if ($node->attributes->length)
|
||||
foreach ($node->attributes as $attribute)
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
|
||||
if (@$attr["http-equiv"] == 'refresh') {
|
||||
$path = $attr["content"];
|
||||
$pathinfo = explode(";", $path);
|
||||
$content = "";
|
||||
foreach ($pathinfo AS $value) {
|
||||
if (substr(strtolower($value), 0, 4) == "url=")
|
||||
$content = substr($value, 4);
|
||||
}
|
||||
if ($content != "") {
|
||||
$siteinfo = parseurl_getsiteinfo($content, $no_guessing, $do_oembed, ++$count);
|
||||
return($siteinfo);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$list = $xpath->query("//title");
|
||||
if ($list->length > 0)
|
||||
$siteinfo["title"] = $list->item(0)->nodeValue;
|
||||
|
||||
//$list = $xpath->query("head/meta[@name]");
|
||||
$list = $xpath->query("//meta[@name]");
|
||||
foreach ($list as $node) {
|
||||
$attr = array();
|
||||
if ($node->attributes->length)
|
||||
foreach ($node->attributes as $attribute)
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
|
||||
$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
|
||||
|
||||
if ($attr["content"] != "")
|
||||
switch (strtolower($attr["name"])) {
|
||||
case "fulltitle":
|
||||
$siteinfo["title"] = $attr["content"];
|
||||
break;
|
||||
case "description":
|
||||
$siteinfo["text"] = $attr["content"];
|
||||
break;
|
||||
case "thumbnail":
|
||||
$siteinfo["image"] = $attr["content"];
|
||||
break;
|
||||
case "twitter:image":
|
||||
$siteinfo["image"] = $attr["content"];
|
||||
break;
|
||||
case "twitter:image:src":
|
||||
$siteinfo["image"] = $attr["content"];
|
||||
break;
|
||||
case "twitter:card":
|
||||
if (($siteinfo["type"] == "") OR ($attr["content"] == "photo"))
|
||||
$siteinfo["type"] = $attr["content"];
|
||||
break;
|
||||
case "twitter:description":
|
||||
$siteinfo["text"] = $attr["content"];
|
||||
break;
|
||||
case "twitter:title":
|
||||
$siteinfo["title"] = $attr["content"];
|
||||
break;
|
||||
case "dc.title":
|
||||
$siteinfo["title"] = $attr["content"];
|
||||
break;
|
||||
case "dc.description":
|
||||
$siteinfo["text"] = $attr["content"];
|
||||
break;
|
||||
case "keywords":
|
||||
$keywords = explode(",", $attr["content"]);
|
||||
break;
|
||||
case "news_keywords":
|
||||
$keywords = explode(",", $attr["content"]);
|
||||
break;
|
||||
}
|
||||
if ($siteinfo["type"] == "summary")
|
||||
$siteinfo["type"] = "link";
|
||||
}
|
||||
|
||||
if (isset($keywords)) {
|
||||
$siteinfo["keywords"] = array();
|
||||
foreach ($keywords as $keyword)
|
||||
if (!in_array(trim($keyword), $siteinfo["keywords"]))
|
||||
$siteinfo["keywords"][] = trim($keyword);
|
||||
}
|
||||
|
||||
//$list = $xpath->query("head/meta[@property]");
|
||||
$list = $xpath->query("//meta[@property]");
|
||||
foreach ($list as $node) {
|
||||
$attr = array();
|
||||
if ($node->attributes->length)
|
||||
foreach ($node->attributes as $attribute)
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
|
||||
$attr["content"] = trim(html_entity_decode($attr["content"], ENT_QUOTES, "UTF-8"));
|
||||
|
||||
if ($attr["content"] != "")
|
||||
switch (strtolower($attr["property"])) {
|
||||
case "og:image":
|
||||
$siteinfo["image"] = $attr["content"];
|
||||
break;
|
||||
case "og:title":
|
||||
$siteinfo["title"] = $attr["content"];
|
||||
break;
|
||||
case "og:description":
|
||||
$siteinfo["text"] = $attr["content"];
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ((@$siteinfo["image"] == "") AND !$no_guessing) {
|
||||
$list = $xpath->query("//img[@src]");
|
||||
foreach ($list as $node) {
|
||||
$attr = array();
|
||||
if ($node->attributes->length)
|
||||
foreach ($node->attributes as $attribute)
|
||||
$attr[$attribute->name] = $attribute->value;
|
||||
|
||||
$src = completeurl($attr["src"], $url);
|
||||
$photodata = get_photo_info($src);
|
||||
|
||||
if (($photodata) && ($photodata[0] > 150) and ($photodata[1] > 150)) {
|
||||
if ($photodata[0] > 300) {
|
||||
$photodata[1] = round($photodata[1] * (300 / $photodata[0]));
|
||||
$photodata[0] = 300;
|
||||
}
|
||||
if ($photodata[1] > 300) {
|
||||
$photodata[0] = round($photodata[0] * (300 / $photodata[1]));
|
||||
$photodata[1] = 300;
|
||||
}
|
||||
$siteinfo["images"][] = array("src"=>$src,
|
||||
"width"=>$photodata[0],
|
||||
"height"=>$photodata[1]);
|
||||
}
|
||||
|
||||
}
|
||||
} elseif ($siteinfo["image"] != "") {
|
||||
$src = completeurl($siteinfo["image"], $url);
|
||||
|
||||
unset($siteinfo["image"]);
|
||||
|
||||
$photodata = get_photo_info($src);
|
||||
|
||||
if (($photodata) && ($photodata[0] > 10) and ($photodata[1] > 10))
|
||||
$siteinfo["images"][] = array("src"=>$src,
|
||||
"width"=>$photodata[0],
|
||||
"height"=>$photodata[1]);
|
||||
}
|
||||
|
||||
if ((@$siteinfo["text"] == "") AND (@$siteinfo["title"] != "") AND !$no_guessing) {
|
||||
$text = "";
|
||||
|
||||
$list = $xpath->query("//div[@class='article']");
|
||||
foreach ($list as $node)
|
||||
if (strlen($node->nodeValue) > 40)
|
||||
$text .= " ".trim($node->nodeValue);
|
||||
|
||||
if ($text == "") {
|
||||
$list = $xpath->query("//div[@class='content']");
|
||||
foreach ($list as $node)
|
||||
if (strlen($node->nodeValue) > 40)
|
||||
$text .= " ".trim($node->nodeValue);
|
||||
}
|
||||
|
||||
// If none text was found then take the paragraph content
|
||||
if ($text == "") {
|
||||
$list = $xpath->query("//p");
|
||||
foreach ($list as $node)
|
||||
if (strlen($node->nodeValue) > 40)
|
||||
$text .= " ".trim($node->nodeValue);
|
||||
}
|
||||
|
||||
if ($text != "") {
|
||||
$text = trim(str_replace(array("\n", "\r"), array(" ", " "), $text));
|
||||
|
||||
while (strpos($text, " "))
|
||||
$text = trim(str_replace(" ", " ", $text));
|
||||
|
||||
$siteinfo["text"] = trim(html_entity_decode(substr($text,0,350), ENT_QUOTES, "UTF-8").'...');
|
||||
}
|
||||
}
|
||||
|
||||
logger("parseurl_getsiteinfo: Siteinfo for ".$url." ".print_r($siteinfo, true), LOGGER_DEBUG);
|
||||
|
||||
call_hooks('getsiteinfo', $siteinfo);
|
||||
|
||||
return($siteinfo);
|
||||
}
|
||||
|
||||
function arr_add_hashes(&$item,$k) {
|
||||
$item = '#' . $item;
|
||||
}
|
||||
require_once("include/items.php");
|
||||
|
||||
function parse_url_content(&$a) {
|
||||
|
||||
require_once("include/items.php");
|
||||
|
||||
$text = null;
|
||||
$str_tags = '';
|
||||
$str_tags = "";
|
||||
|
||||
$textmode = false;
|
||||
|
||||
if(local_user() && (! feature_enabled(local_user(),'richtext')))
|
||||
if (local_user() && (!feature_enabled(local_user(), "richtext"))) {
|
||||
$textmode = true;
|
||||
}
|
||||
|
||||
//if($textmode)
|
||||
$br = (($textmode) ? "\n" : '<br />');
|
||||
$br = (($textmode) ? "\n" : "<br />");
|
||||
|
||||
if(x($_GET,'binurl'))
|
||||
$url = trim(hex2bin($_GET['binurl']));
|
||||
else
|
||||
$url = trim($_GET['url']);
|
||||
if (x($_GET,"binurl")) {
|
||||
$url = trim(hex2bin($_GET["binurl"]));
|
||||
} else {
|
||||
$url = trim($_GET["url"]);
|
||||
}
|
||||
|
||||
if($_GET['title'])
|
||||
$title = strip_tags(trim($_GET['title']));
|
||||
if ($_GET["title"]) {
|
||||
$title = strip_tags(trim($_GET["title"]));
|
||||
}
|
||||
|
||||
if($_GET['description'])
|
||||
$text = strip_tags(trim($_GET['description']));
|
||||
if ($_GET["description"]) {
|
||||
$text = strip_tags(trim($_GET["description"]));
|
||||
}
|
||||
|
||||
if($_GET['tags']) {
|
||||
$arr_tags = str_getcsv($_GET['tags']);
|
||||
if(count($arr_tags)) {
|
||||
array_walk($arr_tags,'arr_add_hashes');
|
||||
$str_tags = $br . implode(' ',$arr_tags) . $br;
|
||||
if ($_GET["tags"]) {
|
||||
$arr_tags = ParseUrl::convertTagsToArray($_GET["tags"]);
|
||||
if (count($arr_tags)) {
|
||||
$str_tags = $br . implode(" ", $arr_tags) . $br;
|
||||
}
|
||||
}
|
||||
|
||||
// add url scheme if missing
|
||||
// Add url scheme if it is missing
|
||||
$arrurl = parse_url($url);
|
||||
if (!x($arrurl, 'scheme')) {
|
||||
if (x($arrurl, 'host'))
|
||||
if (!x($arrurl, "scheme")) {
|
||||
if (x($arrurl, "host")) {
|
||||
$url = "http:".$url;
|
||||
else
|
||||
} else {
|
||||
$url = "http://".$url;
|
||||
}
|
||||
}
|
||||
|
||||
logger('parse_url: ' . $url);
|
||||
logger("prse_url: " . $url);
|
||||
|
||||
if($textmode)
|
||||
$template = '[bookmark=%s]%s[/bookmark]%s';
|
||||
else
|
||||
// If the URL is a image, video or audio file format the URL with the corresponding
|
||||
// BBCode media tag
|
||||
$redirects = 0;
|
||||
// Fetch the header of the URL
|
||||
$result = z_fetch_url($url, false, $redirects, array("novalidate" => true, "nobody" => true));
|
||||
if($result["success"]) {
|
||||
// Convert the header fields into an array
|
||||
$hdrs = array();
|
||||
$h = explode("\n", $result["header"]);
|
||||
foreach ($h as $l) {
|
||||
list($k,$v) = array_map("trim", explode(":", trim($l), 2));
|
||||
$hdrs[$k] = $v;
|
||||
}
|
||||
if (array_key_exists("Content-Type", $hdrs)) {
|
||||
$type = $hdrs["Content-Type"];
|
||||
}
|
||||
if ($type) {
|
||||
if(stripos($type, "image/") !== false) {
|
||||
echo $br . "[img]" . $url . "[/img]" . $br;
|
||||
killme();
|
||||
}
|
||||
if (stripos($type, "video/") !== false) {
|
||||
echo $br . "[video]" . $url . "[/video]" . $br;
|
||||
killme();
|
||||
}
|
||||
if (stripos($type, "audio/") !== false) {
|
||||
echo $br . "[audio]" . $url . "[/audio]" . $br;
|
||||
killme();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ($textmode) {
|
||||
$template = "[bookmark=%s]%s[/bookmark]%s";
|
||||
} else {
|
||||
$template = "<a class=\"bookmark\" href=\"%s\" >%s</a>%s";
|
||||
}
|
||||
|
||||
$arr = array('url' => $url, 'text' => '');
|
||||
$arr = array("url" => $url, "text" => "");
|
||||
|
||||
call_hooks('parse_link', $arr);
|
||||
call_hooks("parse_link", $arr);
|
||||
|
||||
if(strlen($arr['text'])) {
|
||||
echo $arr['text'];
|
||||
if (strlen($arr["text"])) {
|
||||
echo $arr["text"];
|
||||
killme();
|
||||
}
|
||||
|
||||
|
||||
if($url && $title && $text) {
|
||||
if ($url && $title && $text) {
|
||||
|
||||
$title = str_replace(array("\r","\n"),array('',''),$title);
|
||||
$title = str_replace(array("\r","\n"),array("",""),$title);
|
||||
|
||||
if($textmode)
|
||||
$text = '[quote]' . trim($text) . '[/quote]' . $br;
|
||||
else {
|
||||
$text = '<blockquote>' . htmlspecialchars(trim($text)) . '</blockquote><br />';
|
||||
if ($textmode) {
|
||||
$text = "[quote]" . trim($text) . "[/quote]" . $br;
|
||||
} else {
|
||||
$text = "<blockquote>" . htmlspecialchars(trim($text)) . "</blockquote><br />";
|
||||
$title = htmlspecialchars($title);
|
||||
}
|
||||
|
||||
$result = sprintf($template,$url,($title) ? $title : $url,$text) . $str_tags;
|
||||
$result = sprintf($template, $url, ($title) ? $title : $url, $text) . $str_tags;
|
||||
|
||||
logger('parse_url (unparsed): returns: ' . $result);
|
||||
logger("parse_url (unparsed): returns: " . $result);
|
||||
|
||||
echo $result;
|
||||
killme();
|
||||
}
|
||||
|
||||
$siteinfo = parseurl_getsiteinfo($url);
|
||||
// Fetch the information from the webpage
|
||||
$siteinfo = ParseUrl::getSiteinfo($url);
|
||||
|
||||
unset($siteinfo["keywords"]);
|
||||
|
||||
// Format it as BBCode attachment
|
||||
$info = add_page_info_data($siteinfo);
|
||||
|
||||
if (!$textmode)
|
||||
if (!$textmode) {
|
||||
// Replace ' with ’ - not perfect - but the richtext editor has problems otherwise
|
||||
$info = str_replace(array("'"), array("’"), $info);
|
||||
}
|
||||
|
||||
echo $info;
|
||||
|
||||
killme();
|
||||
}
|
||||
?>
|
||||
|
|
|
|||
Loading…
Reference in a new issue