$enable_readability = $this->host->get($this, "enable_readability");
$enable_readability_checked = $enable_readability ? "checked" : "";
+ $enable_content_dupcheck = $this->host->get($this, "enable_content_dupcheck");
+ $enable_content_dupcheck_checked = $enable_content_dupcheck ? "checked" : "";
+
print "<form dojoType=\"dijit.form.Form\">";
print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
print "<label for=\"enable_readability\">" . __("Extract missing content using Readability") . "</label>";
+ print "<br/>";
+
+ print "<input dojoType=\"dijit.form.CheckBox\" id=\"enable_content_dupcheck\"
+ $enable_content_dupcheck_checked name=\"enable_content_dupcheck\"> ";
+
+ print "<label for=\"enable_content_dupcheck\">" . __("Enable additional duplicate checking") . "</label>";
print "<p><button dojoType=\"dijit.form.Button\" type=\"submit\">".
__("Save")."</button>";
function save() {
$enable_readability = checkbox_to_sql_bool($_POST["enable_readability"]) == "true";
+ $enable_content_dupcheck = checkbox_to_sql_bool($_POST["enable_content_dupcheck"]) == "true";
- $this->host->set($this, "enable_readability", $enable_readability);
+ $this->host->set($this, "enable_readability", $enable_readability, false);
+ $this->host->set($this, "enable_content_dupcheck", $enable_content_dupcheck);
echo __("Configuration saved");
}
- private function inline_stuff($article, &$doc, $xpath) {
+ private function inline_stuff($article, &$doc, $xpath, $debug = false) {
$entries = $xpath->query('(//a[@href]|//img[@src])');
foreach ($entries as $entry) {
if ($entry->hasAttribute("href")) {
+ _debug("processing href: " . $entry->getAttribute("href"), $debug);
+
$matches = array();
if (preg_match("/\.gfycat.com\/([a-z]+)?(\.[a-z]+)$/i", $entry->getAttribute("href"), $matches)) {
if (preg_match("/https?:\/\/(www\.)?gfycat.com\/([a-z]+)$/i", $entry->getAttribute("href"), $matches)) {
+ _debug("Handling as Gfycat", $debug);
+
$tmp = fetch_file_contents($entry->getAttribute("href"));
if ($tmp) {
// imgur .gif -> .gifv
if (preg_match("/i\.imgur\.com\/(.*?)\.gif$/i", $entry->getAttribute("href"))) {
+ _debug("Handling as imgur gif (->gifv)", $debug);
+
$entry->setAttribute("href",
str_replace(".gif", ".gifv", $entry->getAttribute("href")));
}
if (preg_match("/\.(gifv)$/i", $entry->getAttribute("href"))) {
+ _debug("Handling as imgur gifv", $debug);
$source_stream = str_replace(".gifv", ".mp4", $entry->getAttribute("href"));
if (strpos($source_stream, "i.imgur.com") !== FALSE)
$poster_url = str_replace(".mp4", "h.jpg", $source_stream);
- $this->handle_as_video($doc, $entry, $source_stream, $poster_url);
+ $this->handle_as_video($doc, $entry, $source_stream, $poster_url, $debug);
$found = true;
}
$matches = array();
- if (preg_match("/\.youtube\.com\/v\/([\w-]+)/", $entry->getAttribute("href"), $matches) ||
- preg_match("/\.youtube\.com\/.*?[\&\?]v=([\w-]+)/", $entry->getAttribute("href"), $matches) ||
- preg_match("/\.youtube\.com\/watch\?v=([\w-]+)/", $entry->getAttribute("href"), $matches) ||
+ if (preg_match("/youtube\.com\/v\/([\w-]+)/", $entry->getAttribute("href"), $matches) ||
+ preg_match("/youtube\.com\/.*?[\&\?]v=([\w-]+)/", $entry->getAttribute("href"), $matches) ||
+ preg_match("/youtube\.com\/watch\?v=([\w-]+)/", $entry->getAttribute("href"), $matches) ||
preg_match("/\/\/youtu.be\/([\w-]+)/", $entry->getAttribute("href"), $matches)) {
$vid_id = $matches[1];
+ _debug("Handling as youtube: $vid_id", $debug);
+
$iframe = $doc->createElement("iframe");
$iframe->setAttribute("class", "youtube-player");
$iframe->setAttribute("type", "text/html");
$found = true;
}
- if (preg_match("/\.(jpg|jpeg|gif|png)(\?[0-9][0-9]*)?$/i", $entry->getAttribute("href"))) {
+ if (preg_match("/\.(jpg|jpeg|gif|png)(\?[0-9][0-9]*)?$/i", $entry->getAttribute("href")) ||
+ mb_strpos($entry->getAttribute("href"), "i.reddituploads.com") !== FALSE ||
+ mb_strpos($this->get_content_type($entry->getAttribute("href")), "image/") !== FALSE) {
+
+ _debug("Handling as a picture", $debug);
+
$img = $doc->createElement('img');
$img->setAttribute("src", $entry->getAttribute("href"));
// linked albums & pages
if (preg_match("/^https?:\/\/(m\.)?imgur.com\/([^\.\/]+$)/", $entry->getAttribute("href"), $matches) ||
- preg_match("/^https?:\/\/imgur.com\/(a|album|gallery)\/[^\.]+$/", $entry->getAttribute("href"), $matches)) {
+ preg_match("/^https?:\/\/(m\.)?imgur.com\/(a|album|gallery)\/[^\.]+$/", $entry->getAttribute("href"), $matches)) {
+
+ _debug("Handling as an imgur page/album/gallery", $debug);
$album_content = fetch_file_contents($entry->getAttribute("href"),
false, false, false, false, 10);
if (@$adoc->loadHTML($album_content)) {
$axpath = new DOMXPath($adoc);
- $aentries = $axpath->query("//meta[@property='og:image']");
+
+ /*$aentries = $axpath->query("//meta[@property='og:image']");
$urls = array();
foreach ($aentries as $aentry) {
+ _debug("og:image content=" . $aentry->getAttribute("content"), $debug);
+
$url = str_replace("?fb", "", $aentry->getAttribute("content"));
$check_url = basename($url);
$check_url = mb_substr($check_url, 0, strrpos($check_url, "."));
$found = true;
}
+ } */
+
+ //if ($debug) print_r($album_content);
+
+ $aentries = $axpath->query("(//div[@class='post-image']/img[@src] | //a[@class='zoom']/img[@src] | //div[@class='video-elements']/source)");
+ $urls = [];
+
+ foreach ($aentries as $aentry) {
+
+ $url = $aentry->getAttribute("src");
+
+ if (!in_array($url, $urls)) {
+
+ if ($aentry->tagName == "img") {
+
+ $img = $doc->createElement('img');
+ $img->setAttribute("src", $url);
+ $entry->parentNode->insertBefore($doc->createElement('br'), $entry);
+
+ $br = $doc->createElement('br');
+
+ $entry->parentNode->insertBefore($img, $entry);
+ $entry->parentNode->insertBefore($br, $entry);
+ } else if ($aentry->tagName == "source") {
+
+ if (strpos($url, "i.imgur.com") !== FALSE)
+ $poster_url = str_replace(".mp4", "h.jpg", $url);
+ else
+ $poster_url = "";
+
+ $this->handle_as_video($doc, $entry, $url, $poster_url);
+
+ }
+
+ array_push($urls, $url);
+
+ $found = true;
+ }
+
}
+
+ if ($debug) print_r($urls);
}
}
}
if (preg_match("/^https?:\/\/gyazo\.com\/([^\.\/]+$)/", $entry->getAttribute("href"), $matches)) {
$img_id = $matches[1];
+ _debug("handling as gyazo: $img_id", $debug);
+
$img = $doc->createElement('img');
$img->setAttribute("src", "https://i.gyazo.com/$img_id.jpg");
$content_link = $xpath->query("(//a[contains(., '[link]')])")->item(0);
- $found = $this->inline_stuff($article, $doc, $xpath);
-
- // reddit decided to break its rss because of thunderbird so let's implement a temporary hack
- // see also: https://www.reddit.com/r/changelog/comments/428vdq/upcoming_reddit_change_switching_from_rss_20_to/
-
- $textnode = $xpath->query("//*[text()[contains(.,'!-- SC_OFF')]]/text()")->item(0);
-
- if ($textnode) {
+ if ($this->host->get($this, "enable_content_dupcheck")) {
- $badhtml = htmlspecialchars_decode($textnode->textContent);
- $textnode->textContent = "";
+ if ($content_link) {
+ $content_href = db_escape_string($content_link->getAttribute("href"));
+ $entry_guid = db_escape_string($article["guid_hashed"]);
+ $owner_uid = $article["owner_uid"];
- if ($badhtml) {
- $body = $doc->getElementsByTagName("body")->item(0);
+ if (DB_TYPE == "pgsql") {
+ $interval_qpart = "date_entered < NOW() - INTERVAL '1 day'";
+ } else {
+ $interval_qpart = "date_entered < DATE_SUB(NOW(), INTERVAL 1 DAY)";
+ }
- $tmp = new DOMDocument;
+ $result = db_query("SELECT COUNT(id) AS cid
+ FROM ttrss_entries, ttrss_user_entries WHERE
+ ref_id = id AND
+ $interval_qpart AND
+ guid != '$entry_guid' AND
+ owner_uid = '$owner_uid' AND
+ content LIKE '%href=\"$content_href\">[link]%'");
- if (@$tmp->loadHTML($badhtml)) {
- $newnode = $doc->importNode($tmp->documentElement, TRUE);
+ if ($result) {
+ $num_found = db_fetch_result($result, 0, "cid");
- if ($newnode) {
- $body->insertBefore($newnode, $body->firstChild);
- $found = 1;
- }
+ if ($num_found > 0) $article["force_catchup"] = true;
}
}
}
+ $found = $this->inline_stuff($article, $doc, $xpath);
+
if (!defined('NO_CURL') && function_exists("curl_init") && !$found && $this->host->get($this, "enable_readability") &&
mb_strlen(strip_tags($article["content"])) <= 150) {
/* link may lead to a huge video file or whatever, we need to check content type before trying to
parse it which p much requires curl */
- $ch = curl_init($content_link->getAttribute("href"));
- curl_setopt($ch, CURLOPT_TIMEOUT, 5);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($ch, CURLOPT_HEADER, true);
- curl_setopt($ch, CURLOPT_NOBODY, true);
- curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("open_basedir"));
- curl_setopt($ch, CURLOPT_USERAGENT, SELF_USER_AGENT);
+ $useragent_compat = "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/6.0)";
- @$result = curl_exec($ch);
- $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
+ $content_type = $this->get_content_type($content_link->getAttribute("href"), $useragent_compat);
if ($content_type && strpos($content_type, "text/html") !== FALSE) {
- $tmp = fetch_file_contents($content_link->getAttribute("href"));
+ $tmp = fetch_file_contents(array("url" => $content_link->getAttribute("href"),
+ "useragent" => $useragent_compat));
//_debug("tmplen: " . mb_strlen($tmp));
- if ($tmp && mb_strlen($tmp) < 65535 * 4) {
+ if ($tmp && mb_strlen($tmp) < 1024 * 250) {
$r = new Readability($tmp, $content_link->getAttribute("href"));
return 2;
}
- private function handle_as_video($doc, $entry, $source_stream, $poster_url = false) {
+ private function handle_as_video($doc, $entry, $source_stream, $poster_url = false, $debug = false) {
+
+ _debug("handle_as_video: $source_stream", $debug);
$video = $doc->createElement('video');
$video->setAttribute("autoplay", "1");
$entry->parentNode->insertBefore($img, $entry);
}
+
+ function testurl() {
+ $url = htmlspecialchars($_REQUEST["url"]);
+
+ header("Content-type: text/plain");
+
+ print "URL: $url\n";
+
+ $doc = new DOMDocument();
+ @$doc->loadHTML("<html><body><a href=\"$url\">[link]</a></body>");
+ $xpath = new DOMXPath($doc);
+
+ print "Inline result: " . $this->inline_stuff([], $doc, $xpath, true) . "\n";
+
+ print "\nResulting HTML:\n";
+
+ print $doc->saveHTML();
+
+ }
+
+ private function get_content_type($url, $useragent = SELF_USER_AGENT) {
+ $content_type = false;
+
+ if (function_exists("curl_init") && !defined("NO_CURL")) {
+ $ch = curl_init($url);
+ curl_setopt($ch, CURLOPT_TIMEOUT, 5);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+ curl_setopt($ch, CURLOPT_HEADER, true);
+ curl_setopt($ch, CURLOPT_NOBODY, true);
+ curl_setopt($ch, CURLOPT_FOLLOWLOCATION, !ini_get("open_basedir"));
+ curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
+
+ @$result = curl_exec($ch);
+ $content_type = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
+ }
+
+ return $content_type;
+ }
}
?>