From ec482d2840888a9bf207d99371231ea76cba5512 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Sun, 20 Mar 2016 11:30:56 +0300 Subject: [PATCH] af_redditimgur: fix handling of imgur albums, implement debugging (method=testurl) --- plugins/af_redditimgur/init.php | 73 +++++++++++++++++++++++++++++++-- 1 file changed, 69 insertions(+), 4 deletions(-) diff --git a/plugins/af_redditimgur/init.php b/plugins/af_redditimgur/init.php index f8fb6edcf..378988662 100755 --- a/plugins/af_redditimgur/init.php +++ b/plugins/af_redditimgur/init.php @@ -82,7 +82,7 @@ class Af_RedditImgur extends Plugin { echo __("Configuration saved"); } - private function inline_stuff($article, &$doc, $xpath) { + private function inline_stuff($article, &$doc, $xpath, $debug = false) { $entries = $xpath->query('(//a[@href]|//img[@src])'); @@ -91,6 +91,8 @@ class Af_RedditImgur extends Plugin { foreach ($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"), $matches)) { @@ -99,6 +101,8 @@ class Af_RedditImgur extends Plugin { if (preg_match("/https?:\/\/(www\.)?gfycat.com\/([a-z]+)$/i", $entry->getAttribute("href"), $matches)) { + _debug("Handling as Gfycat", $debug); + $tmp = fetch_file_contents($entry->getAttribute("href")); if ($tmp) { @@ -130,18 +134,21 @@ class Af_RedditImgur extends Plugin { // imgur .gif -> .gifv if (preg_match("/i\.imgur\.com\/(.*?)\.gif$/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; } @@ -154,6 +161,8 @@ class Af_RedditImgur extends Plugin { $vid_id = $matches[1]; + _debug("Handling as youtube: $vid_id", $debug); + $iframe = $doc->createElement("iframe"); $iframe->setAttribute("class", "youtube-player"); $iframe->setAttribute("type", "text/html"); @@ -171,6 +180,8 @@ class Af_RedditImgur extends Plugin { } if (preg_match("/\.(jpg|jpeg|gif|png)(\?[0-9][0-9]*)?$/i", $entry->getAttribute("href"))) { + _debug("Handling as a picture", $debug); + $img = $doc->createElement('img'); $img->setAttribute("src", $entry->getAttribute("href")); @@ -186,6 +197,8 @@ class Af_RedditImgur extends Plugin { if (preg_match("/^https?:\/\/(m\.)?imgur.com\/([^\.\/]+$)/", $entry->getAttribute("href"), $matches) || preg_match("/^https?:\/\/imgur.com\/(a|album|gallery)\/[^\.]+$/", $entry->getAttribute("href"), $matches)) { + _debug("Handling as an imgur gallery/album", $debug); + $album_content = fetch_file_contents($entry->getAttribute("href"), false, false, false, false, 10); @@ -194,11 +207,14 @@ class Af_RedditImgur extends Plugin { 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, ".")); @@ -217,7 +233,33 @@ class Af_RedditImgur extends Plugin { $found = true; } + } */ + + $aentries = $axpath->query("//div[@class='post-image']/img[@src]"); + $urls = []; + + foreach ($aentries as $aentry) { + + $url = $aentry->getAttribute("src"); + + if (!in_array($url, $urls)) { + $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, $entry); + + array_push($urls, $url); + + $found = true; + } + } + + if ($debug) print_r($urls); } } } @@ -226,6 +268,8 @@ class Af_RedditImgur extends Plugin { if (preg_match("/^https?:\/\/gyazo\.com\/([^\.\/]+$)/", $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"); @@ -372,7 +416,9 @@ class Af_RedditImgur extends Plugin { 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"); @@ -397,5 +443,24 @@ class Af_RedditImgur extends Plugin { $entry->parentNode->insertBefore($img, $entry); } + + function testurl() { + $url = htmlspecialchars($_REQUEST["url"]); + + header("Content-type: text/plain"); + + print "URL: $url\n"; + + $doc = new DOMDocument(); + @$doc->loadHTML("[link]"); + $xpath = new DOMXPath($doc); + + print "Inline result: " . $this->inline_stuff([], $doc, $xpath, true) . "\n"; + + print "\nResulting HTML:\n"; + + print $doc->saveHTML(); + + } } ?>