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@ -6,7 +6,15 @@ function oembed_replacecb($matches){ |
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return $s; |
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} |
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/** |
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* @brief Get data from an URL to embed its content. |
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* |
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* @param string $embedurl The URL from which the data should be fetched. |
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* @param bool $no_rich_type If set to true rich type content won't be fetched. |
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* |
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* @return bool|object Returns object with embed content or false if no embedable |
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* content exists |
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*/ |
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function oembed_fetch_url($embedurl, $no_rich_type = false){ |
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$embedurl = trim($embedurl, "'"); |
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$embedurl = trim($embedurl, '"'); |
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@ -16,11 +24,11 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){ |
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$r = q("SELECT * FROM `oembed` WHERE `url` = '%s'", |
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dbesc(normalise_link($embedurl))); |
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if ($r) |
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if (dbm::is_result($r)) { |
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$txt = $r[0]["content"]; |
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else |
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} else { |
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$txt = Cache::get($a->videowidth . $embedurl); |
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} |
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// These media files should now be caught in bbcode.php
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// left here as a fallback in case this is called from another source
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@ -28,27 +36,27 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){ |
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$ext = pathinfo(strtolower($embedurl),PATHINFO_EXTENSION); |
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if(is_null($txt)){ |
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if (is_null($txt)) { |
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$txt = ""; |
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if (!in_array($ext, $noexts)){ |
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// try oembed autodiscovery
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$redirects = 0; |
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$html_text = fetch_url($embedurl, false, $redirects, 15, "text/*"); /**/ |
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if($html_text){ |
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$html_text = fetch_url($embedurl, false, $redirects, 15, "text/*"); |
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if ($html_text) { |
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$dom = @DOMDocument::loadHTML($html_text); |
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if ($dom){ |
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if ($dom) { |
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$xpath = new DOMXPath($dom); |
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$attr = "oembed"; |
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$xattr = oe_build_xpath("class","oembed"); |
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$entries = $xpath->query("//link[@type='application/json+oembed']"); |
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foreach($entries as $e){ |
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foreach ($entries as $e) { |
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$href = $e->getAttributeNode("href")->nodeValue; |
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$txt = fetch_url($href . '&maxwidth=' . $a->videowidth); |
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break; |
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} |
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$entries = $xpath->query("//link[@type='text/json+oembed']"); |
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foreach($entries as $e){ |
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foreach ($entries as $e) { |
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$href = $e->getAttributeNode("href")->nodeValue; |
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$txt = fetch_url($href . '&maxwidth=' . $a->videowidth); |
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break; |
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@ -57,7 +65,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){ |
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} |
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} |
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if ($txt==false || $txt==""){ |
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if ($txt==false || $txt=="") { |
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$embedly = get_config("system", "embedly"); |
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if ($embedly != "") { |
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// try embedly service
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@ -70,30 +78,33 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){ |
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$txt=trim($txt); |
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if ($txt[0]!="{") |
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if ($txt[0]!="{") { |
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$txt='{"type":"error"}'; |
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else { //save in cache
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} else { //save in cache
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$j = json_decode($txt); |
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if ($j->type != "error") |
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if ($j->type != "error") { |
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q("INSERT INTO `oembed` (`url`, `content`, `created`) VALUES ('%s', '%s', '%s')
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ON DUPLICATE KEY UPDATE `content` = '%s', `created` = '%s'",
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dbesc(normalise_link($embedurl)), |
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dbesc($txt), dbesc(datetime_convert()), |
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dbesc($txt), dbesc(datetime_convert())); |
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} |
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Cache::set($a->videowidth.$embedurl,$txt, CACHE_DAY); |
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Cache::set($a->videowidth.$embedurl, $txt, CACHE_DAY); |
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} |
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} |
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$j = json_decode($txt); |
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if (!is_object($j)) |
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if (!is_object($j)) { |
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return false; |
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} |
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// Always embed the SSL version
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if (isset($j->html)) |
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if (isset($j->html)) { |
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$j->html = str_replace(array("http://www.youtube.com/", "http://player.vimeo.com/"), |
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array("https://www.youtube.com/", "https://player.vimeo.com/"), $j->html); |
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} |
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$j->embedurl = $embedurl; |
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@ -109,16 +120,18 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){ |
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//$j->height = $data["images"][0]["height"];
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} |
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if (isset($data["title"])) |
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$j->title = $data["title"]; |
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if (isset($data["title"])) { |
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$j->title = $data["title"]; |
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} |
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if (isset($data["text"])) |
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$j->description = $data["text"]; |
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if (isset($data["text"])) { |
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$j->description = $data["text"]; |
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} |
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if (is_array($data["images"])) { |
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$j->thumbnail_url = $data["images"][0]["src"]; |
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$j->thumbnail_width = $data["images"][0]["width"]; |
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$j->thumbnail_height = $data["images"][0]["height"]; |
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$j->thumbnail_url = $data["images"][0]["src"]; |
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$j->thumbnail_width = $data["images"][0]["width"]; |
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$j->thumbnail_height = $data["images"][0]["height"]; |
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} |
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} |
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