<?php
+use andreskrey\Readability\Readability;
+use andreskrey\Readability\Configuration;
+
class Af_RedditImgur extends Plugin {
/* @var PluginHost $host */
$enable_readability = $this->host->get($this, "enable_readability");
$enable_content_dupcheck = $this->host->get($this, "enable_content_dupcheck");
+ if (version_compare(PHP_VERSION, '5.6.0', '<')) {
+ print_error("Readability requires PHP version 5.6.");
+ }
+
print "<form dojoType=\"dijit.form.Form\">";
print "<script type=\"dojo/method\" event=\"onSubmit\" args=\"evt\">
print_hidden("method", "save");
print_hidden("plugin", "af_redditimgur");
- print "<p>" . __("Uses Readability (full-text-rss) implementation by <a target='_blank' href='https://bitbucket.org/fivefilters/'>FiveFilters.org</a>");
- print "<p/>";
-
print_checkbox("enable_readability", $enable_readability);
print " <label for=\"enable_readability\">" . __("Extract missing content using Readability") . "</label>";
$img_entries = $xpath->query("(//img[@src])");
$found = false;
+ //$debug = 1;
foreach ($entries as $entry) {
- if ($entry->hasAttribute("href")) {
+ if ($entry->hasAttribute("href") && strpos($entry->getAttribute("href"), "reddit.com") === FALSE) {
_debug("processing href: " . $entry->getAttribute("href"), $debug);
$matches = array();
- if (preg_match("/^https?:\/\/twitter.com\/(.*?)\/status\/(.*)/", $entry->getAttribute("href"), $matches)) {
+ if (!$found && preg_match("/^https?:\/\/twitter.com\/(.*?)\/status\/(.*)/", $entry->getAttribute("href"), $matches)) {
_debug("handling as twitter: " . $matches[1] . " " . $matches[2], $debug);
$oembed_result = fetch_file_contents("https://publish.twitter.com/oembed?url=" . urlencode($entry->getAttribute("href")));
$found = true;
}
- // linked albums & pages
-
- if (!$found && preg_match("/^https?:\/\/(m\.)?imgur.com\/([^\.\/]+$)/", $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 ($album_content) {
- $adoc = new DOMDocument();
+ // wtf is this even
+ if (!$found && preg_match("/^https?:\/\/gyazo\.com\/([^\.\/]+$)/", $entry->getAttribute("href"), $matches)) {
+ $img_id = $matches[1];
- if (@$adoc->loadHTML($album_content)) {
- $axpath = new DOMXPath($adoc);
+ _debug("handling as gyazo: $img_id", $debug);
- $aentries = $axpath->query("(//div[@class='post-image']/img[@src] | //a[@class='zoom']/img[@src] | //div[@class='video-elements']/source)");
- $urls = [];
+ $img = $doc->createElement('img');
+ $img->setAttribute("src", "https://i.gyazo.com/$img_id.jpg");
- foreach ($aentries as $aentry) {
+ $br = $doc->createElement('br');
+ $entry->parentNode->insertBefore($img, $entry);
+ $entry->parentNode->insertBefore($br, $entry);
- $url = $aentry->getAttribute("src");
+ $found = true;
+ }
- if (!in_array($url, $urls)) {
+ // let's try meta properties
+ if (!$found) {
+ _debug("looking for meta og:image", $debug);
- if ($aentry->tagName == "img") {
+ $content = fetch_file_contents(["url" => $entry->getAttribute("href"),
+ "http_accept" => "text/*"]);
- $img = $doc->createElement('img');
- $img->setAttribute("src", $url);
- $entry->parentNode->insertBefore($doc->createElement('br'), $entry);
+ if ($content) {
+ $cdoc = new DOMDocument();
- $br = $doc->createElement('br');
+ if (@$cdoc->loadHTML($content)) {
+ $cxpath = new DOMXPath($cdoc);
- $entry->parentNode->insertBefore($img, $entry);
- $entry->parentNode->insertBefore($br, $entry);
- } else if ($aentry->tagName == "source") {
+ $og_image = $cxpath->query("//meta[@property='og:image']")->item(0);
- if (strpos($url, "imgur.com") !== FALSE)
- $poster_url = str_replace(".mp4", "h.jpg", $url);
- else
- $poster_url = "";
+ if ($og_image) {
- $this->handle_as_video($doc, $entry, $url, $poster_url);
+ $og_src = $og_image->getAttribute("content");
- }
+ if ($og_src) {
+ $img = $doc->createElement('img');
+ $img->setAttribute("src", $og_src);
- array_push($urls, $url);
+ $br = $doc->createElement('br');
+ $entry->parentNode->insertBefore($img, $entry);
+ $entry->parentNode->insertBefore($br, $entry);
$found = true;
}
-
}
-
- if ($debug) print_r($urls);
}
}
}
- // wtf is this even
- if (!$found && 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");
-
- $br = $doc->createElement('br');
- $entry->parentNode->insertBefore($img, $entry);
- $entry->parentNode->insertBefore($br, $entry);
-
- $found = true;
- }
}
// remove tiny thumbnails
if (!defined('NO_CURL') && function_exists("curl_init") && $this->host->get($this, "enable_readability") &&
mb_strlen(strip_tags($article["content"])) <= 150) {
- if (!class_exists("Readability")) require_once(dirname(dirname(__DIR__)). "/lib/readability/Readability.php");
-
- if ($url &&
- strpos($url, "twitter.com") === FALSE &&
- strpos($url, "youtube.com") === FALSE &&
- strpos($url, "reddit.com") === FALSE) {
+ // do not try to embed posts linking back to other reddit posts
+ // readability.php requires PHP 5.6
+ if ($url && strpos($url, "reddit.com") === FALSE && version_compare(PHP_VERSION, '5.6.0', '>=')) {
/* link may lead to a huge video file or whatever, we need to check content type before trying to
parse it which p much requires curl */
if ($content_type && strpos($content_type, "text/html") !== FALSE) {
- $tmp = fetch_file_contents(array("url" => $url,
- "useragent" => $useragent_compat));
+ $tmp = fetch_file_contents(["url" => $url,
+ "useragent" => $useragent_compat,
+ "http_accept" => "text/html"]);
if ($debug) _debug("tmplen: " . mb_strlen($tmp));
if ($tmp && mb_strlen($tmp) < 1024 * 500) {
- $r = new Readability($tmp, $url);
+ $r = new Readability(new Configuration());
- if ($r->init()) {
+ try {
+ if ($r->parse($tmp)) {
- $tmpxpath = new DOMXPath($r->dom);
+ $tmpxpath = new DOMXPath($r->getDOMDocument());
- $entries = $tmpxpath->query('(//a[@href]|//img[@src])');
+ $entries = $tmpxpath->query('(//a[@href]|//img[@src])');
- foreach ($entries as $entry) {
- if ($entry->hasAttribute("href")) {
- $entry->setAttribute("href",
- rewrite_relative_url($url, $entry->getAttribute("href")));
+ foreach ($entries as $entry) {
+ if ($entry->hasAttribute("href")) {
+ $entry->setAttribute("href",
+ rewrite_relative_url($url, $entry->getAttribute("href")));
- }
+ }
- if ($entry->hasAttribute("src")) {
- $entry->setAttribute("src",
- rewrite_relative_url($url, $entry->getAttribute("src")));
+ if ($entry->hasAttribute("src")) {
+ $entry->setAttribute("src",
+ rewrite_relative_url($url, $entry->getAttribute("src")));
+
+ }
}
+ $article["content"] = $r->getContent() . "<hr/>" . $article["content"];
}
-
- $article["content"] = $r->articleContent->innerHTML . "<hr/>" . $article["content"];
+ } catch (Exception $e) {
+ //
}
}
}
git.wh0rd.org / tt-rss.git / blobdiff