diff options
| author | Andrew Dolgov <[email protected]> | 2021-01-18 15:34:05 +0300 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2021-01-18 15:34:05 +0300 |
| commit | 41bde84a922db4b0d35241dc84e8de703599654e (patch) | |
| tree | abfb57f606cfb936325dad79de7e35a22765d5c1 /plugins/af_redditimgur | |
| parent | 4e9559108732f577ef22ca1d535f93d419397f8a (diff) | |
af_redditimgur: add basic support for reddit galleries
Diffstat (limited to 'plugins/af_redditimgur')
| -rwxr-xr-x | plugins/af_redditimgur/init.php | 70 |
1 files changed, 56 insertions, 14 deletions
diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php index 65563942e..6f08cd944 100755 --- a/plugins/af_redditimgur/init.php +++ b/plugins/af_redditimgur/init.php @@ -105,18 +105,57 @@ class Af_RedditImgur extends Plugin { $img_entries = $xpath->query("(//img[@src])"); $found = false; - //$debug = 1; foreach ($entries as $entry) { - if ($entry->hasAttribute("href") && strpos($entry->getAttribute("href"), "reddit.com") === false) { + if ($entry->hasAttribute("href")) { $entry_href = $entry->getAttribute("href"); - if ($this->is_blacklisted($entry_href)) - continue; - Debug::log("processing href: " . $entry_href, Debug::$LOG_VERBOSE); - $matches = array(); + $matches = []; + + if (!$found && preg_match("/^https?:\/\/www\.reddit\.com\/gallery\/(.*)/", $entry_href, $matches)) { + Debug::log("handling as a reddit gallery: " . $matches[1], Debug::$LOG_VERBOSE); + + $tmp = UrlHelper::fetch($entry_href); + + if ($tmp) { + $tmpdoc = new DOMDocument(); + + if (@$tmpdoc->loadHTML($tmp)) { + $tmpxpath = new DOMXPath($tmpdoc); + + $links = $tmpxpath->query("//figure/a[@href]"); + + foreach ($links as $link) { + $link_href = $link->getAttribute("href"); + + if (strpos($link_href, "preview.redd.it") !== false) { + Debug::log("found URL: $link_href", Debug::$LOG_EXTENDED); + + // TODO: could there be other media types? videos? + if (strpos($link_href, ".jpg") !== false) { + $img = $doc->createElement("img"); + $img->setAttribute("src", $link_href); + + $p = $doc->createElement("p"); + $p->appendChild($img); + + $entry->parentNode->insertBefore($p, $entry); + + $found = true; + } + } + } + } + } + } + + /* skip other links going to reddit other than galleries (and any other blacklisted stuff) */ + if (!$found && $this->is_blacklisted($entry_href, ["reddit.com"])) { + Debug::log("domain is blacklisted, skipping", Debug::$LOG_VERBOSE); + continue; + } if (!$found && preg_match("/^https?:\/\/twitter.com\/(.*?)\/status\/(.*)/", $entry_href, $matches)) { Debug::log("handling as twitter: " . $matches[1] . " " . $matches[2], Debug::$LOG_VERBOSE); @@ -500,11 +539,14 @@ class Af_RedditImgur extends Plugin { } function testurl() { - $url = htmlspecialchars($_REQUEST["url"]); - header("Content-type: text/plain"); - print "URL: $url\n"; + Debug::set_enabled(true); + Debug::set_loglevel(Debug::$LOG_VERBOSE); + + $url = htmlspecialchars($_REQUEST["url"]); + + Debug::log("URL: $url", Debug::$LOG_VERBOSE); $doc = new DOMDocument(); @$doc->loadHTML("<html><body><a href=\"$url\">[link]</a></body>"); @@ -512,16 +554,16 @@ class Af_RedditImgur extends Plugin { $found = $this->inline_stuff([], $doc, $xpath); - print "Inline result: $found\n"; + Debug::log("Inline result: $found"); if (!$found) { - print "\nReadability result:\n"; + Debug::log("Readability result:"); $article = $this->readability([], $url, $doc, $xpath); print_r($article); } else { - print "\nResulting HTML:\n"; + Debug::log("Resulting HTML:"); print $doc->saveHTML(); } @@ -589,10 +631,10 @@ class Af_RedditImgur extends Plugin { return $article; } - private function is_blacklisted($src) { + private function is_blacklisted($src, $also_blacklist = []) { $src_domain = parse_url($src, PHP_URL_HOST); - foreach ($this->domain_blacklist as $domain) { + foreach (array_merge($this->domain_blacklist, $also_blacklist) as $domain) { if (strstr($src_domain, $domain) !== false) { return true; } |