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af_redditimgur: fix handling of imgur albums, implement debugging (method=testurl)

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This commit is contained in:
Andrew Dolgov 2016-03-20 11:30:56 +03:00
parent 9232283815
commit ec482d2840
1 changed files with 69 additions and 4 deletions
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73
plugins/af_redditimgur/init.php
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@ -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("<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();
}
}
?>