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@ -6,7 +6,7 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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function about() {
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return array(1.0,
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"Automatically cache images in Starred articles",
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"Automatically cache Starred articles' images and HTML5 video files",
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"fox",
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true);
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}
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@ -59,7 +59,8 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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if ($hash) {
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$filename = $this->cache_dir . "/" . $hash . '.png';
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$filename = $this->cache_dir . "/" . $hash;
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$is_video = strpos($filename, ".mp4") !== FALSE;
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if (file_exists($filename)) {
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/* See if we can use X-Sendfile */
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@ -73,7 +74,7 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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header("Content-type: application/octet-stream");
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header('Content-Disposition: attachment; filename="' . basename($filename) . '"');
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} else {
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header("Content-type: image/png");
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header("Content-type: " . ($is_video ? "video/mp4" : "image/png"));
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$stamp = gmdate("D, d M Y H:i:s", filemtime($filename)). " GMT";
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header("Last-Modified: $stamp", true);
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readfile($filename);
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@ -86,7 +87,7 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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}
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function hook_house_keeping() {
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$files = glob($this->cache_dir . "/*.png");
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$files = glob($this->cache_dir . "/*.{png,mp4}", GLOB_BRACE);
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$last_article_id = 0;
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$article_exists = 1;
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@ -113,18 +114,19 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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$xpath = new DOMXpath($doc);
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if ($article_id) {
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$entries = $xpath->query('(//img[@src])');
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$entries = $xpath->query('(//img[@src])|(//video/source[@src])');
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foreach ($entries as $entry) {
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if ($entry->hasAttribute('src')) {
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$src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
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$local_filename = $this->cache_dir . $article_id . "-" . sha1($src) . ".png";
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$extension = $entry->tagName == 'source' ? '.mp4' : '.png';
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$local_filename = $this->cache_dir . $article_id . "-" . sha1($src) . $extension;
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if (file_exists($local_filename)) {
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$entry->setAttribute("src", get_self_url_prefix() .
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"/public.php?op=cache_starred_images_getimage&method=image&hash=" .
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$article_id . "-" . sha1($src));
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$article_id . "-" . sha1($src) . $extension);
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}
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}
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@ -140,12 +142,11 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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(ttrss_user_entries.feed_id = ttrss_feeds.id)
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WHERE ref_id = ttrss_entries.id AND
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marked = true AND
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UPPER(content) LIKE '%<IMG%' AND
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(UPPER(content) LIKE '%<IMG%' OR UPPER(content) LIKE '%<VIDEO%') AND
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site_url != '' AND
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plugin_data NOT LIKE '%starred_cache_images%'
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ORDER BY ".sql_random_function()." LIMIT 100");
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while ($line = db_fetch_assoc($result)) {
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if ($line["site_url"]) {
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$success = $this->cache_article_images($line["content"], $line["site_url"], $line["owner_uid"], $line["id"]);
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@ -170,17 +171,20 @@ class Cache_Starred_Images extends Plugin implements IHandler {
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$doc->loadHTML($charset_hack . $content);
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$xpath = new DOMXPath($doc);
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$entries = $xpath->query('(//img[@src])');
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$entries = $xpath->query('(//img[@src])|(//video/source[@src])');
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$success = false;
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$has_images = false;
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foreach ($entries as $entry) {
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if ($entry->hasAttribute('src')) {
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$has_images = true;
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$src = rewrite_relative_url($site_url, $entry->getAttribute('src'));
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$local_filename = $this->cache_dir . $article_id . "-" . sha1($src) . ".png";
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$extension = $entry->tagName == 'source' ? '.mp4' : '.png';
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$local_filename = $this->cache_dir . $article_id . "-" . sha1($src) . $extension;
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//_debug("cache_images: downloading: $src to $local_filename");
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