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cache: serialize the cache content directly in the cache class

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This commit is contained in:
rabuzarus 2016-11-04 16:44:49 +01:00
commit 5459b00499
8 changed files with 775 additions and 712 deletions
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61
include/oembed.php
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@ -6,7 +6,15 @@ function oembed_replacecb($matches){
return $s;
}
/**
* @brief Get data from an URL to embed its content.
*
* @param string $embedurl The URL from which the data should be fetched.
* @param bool $no_rich_type If set to true rich type content won't be fetched.
*
* @return bool|object Returns object with embed content or false if no embedable
* content exists
*/
function oembed_fetch_url($embedurl, $no_rich_type = false){
$embedurl = trim($embedurl, "'");
$embedurl = trim($embedurl, '"');
@ -16,11 +24,11 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
$r = q("SELECT * FROM `oembed` WHERE `url` = '%s'",
dbesc(normalise_link($embedurl)));
if ($r)
if (dbm::is_result($r)) {
$txt = $r[0]["content"];
else
} else {
$txt = Cache::get($a->videowidth . $embedurl);
}
// These media files should now be caught in bbcode.php
// left here as a fallback in case this is called from another source
@ -28,27 +36,27 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
$ext = pathinfo(strtolower($embedurl),PATHINFO_EXTENSION);
if(is_null($txt)){
if (is_null($txt)) {
$txt = "";
if (!in_array($ext, $noexts)){
// try oembed autodiscovery
$redirects = 0;
$html_text = fetch_url($embedurl, false, $redirects, 15, "text/*"); /**/
if($html_text){
$html_text = fetch_url($embedurl, false, $redirects, 15, "text/*");
if ($html_text) {
$dom = @DOMDocument::loadHTML($html_text);
if ($dom){
if ($dom) {
$xpath = new DOMXPath($dom);
$attr = "oembed";
$xattr = oe_build_xpath("class","oembed");
$entries = $xpath->query("//link[@type='application/json+oembed']");
foreach($entries as $e){
foreach ($entries as $e) {
$href = $e->getAttributeNode("href")->nodeValue;
$txt = fetch_url($href . '&maxwidth=' . $a->videowidth);
break;
}
$entries = $xpath->query("//link[@type='text/json+oembed']");
foreach($entries as $e){
foreach ($entries as $e) {
$href = $e->getAttributeNode("href")->nodeValue;
$txt = fetch_url($href . '&maxwidth=' . $a->videowidth);
break;
@ -57,7 +65,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
}
}
if ($txt==false || $txt==""){
if ($txt==false || $txt=="") {
$embedly = get_config("system", "embedly");
if ($embedly != "") {
// try embedly service
@ -70,30 +78,33 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
$txt=trim($txt);
if ($txt[0]!="{")
if ($txt[0]!="{") {
$txt='{"type":"error"}';
else { //save in cache
} else { //save in cache
$j = json_decode($txt);
if ($j->type != "error")
if ($j->type != "error") {
q("INSERT INTO `oembed` (`url`, `content`, `created`) VALUES ('%s', '%s', '%s')
ON DUPLICATE KEY UPDATE `content` = '%s', `created` = '%s'",
dbesc(normalise_link($embedurl)),
dbesc($txt), dbesc(datetime_convert()),
dbesc($txt), dbesc(datetime_convert()));
}
Cache::set($a->videowidth.$embedurl,$txt, CACHE_DAY);
Cache::set($a->videowidth.$embedurl, $txt, CACHE_DAY);
}
}
$j = json_decode($txt);
if (!is_object($j))
if (!is_object($j)) {
return false;
}
// Always embed the SSL version
if (isset($j->html))
if (isset($j->html)) {
$j->html = str_replace(array("http://www.youtube.com/", "http://player.vimeo.com/"),
array("https://www.youtube.com/", "https://player.vimeo.com/"), $j->html);
}
$j->embedurl = $embedurl;
@ -109,16 +120,18 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
//$j->height = $data["images"][0]["height"];
}
if (isset($data["title"]))
$j->title = $data["title"];
if (isset($data["title"])) {
$j->title = $data["title"];
}
if (isset($data["text"]))
$j->description = $data["text"];
if (isset($data["text"])) {
$j->description = $data["text"];
}
if (is_array($data["images"])) {
$j->thumbnail_url = $data["images"][0]["src"];
$j->thumbnail_width = $data["images"][0]["width"];
$j->thumbnail_height = $data["images"][0]["height"];
$j->thumbnail_url = $data["images"][0]["src"];
$j->thumbnail_width = $data["images"][0]["width"];
$j->thumbnail_height = $data["images"][0]["height"];
}
}