Merge pull request #3879 from zeroadam/Remove-Includes-#3873

[friendica.git] / include / oembed.php

diff --git a/include/oembed.php b/include/oembed.php
index a3d2deaca00fead83b14b1fec50605179b040e2f..715a0ba5bd6454445043bea6875bdad17a5fd112 100755 (executable)
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -4,8 +4,10 @@
  * @file include/oembed.php
  */
 
-use \Friendica\ParseUrl;
-use \Friendica\Core\Config;
+use Friendica\App;
+use Friendica\Core\System;
+use Friendica\ParseUrl;
+use Friendica\Core\Config;
 
 function oembed_replacecb($matches){
        $embedurl=$matches[1];
@@ -17,10 +19,10 @@ function oembed_replacecb($matches){
 
 /**
  * @brief Get data from an URL to embed its content.
- * 
+ *
  * @param string $embedurl The URL from which the data should be fetched.
  * @param bool $no_rich_type If set to true rich type content won't be fetched.
- * 
+ *
  * @return bool|object Returns object with embed content or false if no embedable
  *      content exists
  */
@@ -41,8 +43,8 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
        // These media files should now be caught in bbcode.php
        // left here as a fallback in case this is called from another source
 
-       $noexts = array("mp3","mp4","ogg","ogv","oga","ogm","webm");
-       $ext = pathinfo(strtolower($embedurl),PATHINFO_EXTENSION);
+       $noexts = array("mp3", "mp4", "ogg", "ogv", "oga", "ogm", "webm");
+       $ext = pathinfo(strtolower($embedurl), PATHINFO_EXTENSION);
 
 
        if (is_null($txt)) {
@@ -74,29 +76,15 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
                        }
                }
 
-               if ($txt==false || $txt=="") {
-                       $embedly = Config::get("system", "embedly");
-                       if ($embedly != "") {
-                               // try embedly service
-                               $ourl = "https://api.embed.ly/1/oembed?key=".$embedly."&url=".urlencode($embedurl);
-                               $txt = fetch_url($ourl);
-
-                               logger("oembed_fetch_url: ".$txt, LOGGER_DEBUG);
-                       }
-               }
+               $txt = trim($txt);
 
-               $txt=trim($txt);
-
-               if ($txt[0]!="{") {
-                       $txt='{"type":"error"}';
+               if ($txt[0] != "{") {
+                       $txt = '{"type":"error"}';
                } else {        //save in cache
                        $j = json_decode($txt);
                        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()));
+                               dba::insert('oembed', array('url' => normalise_link($embedurl),
+                                                       'content' => $txt, 'created' => datetime_convert()), true);
                        }
 
                        Cache::set($a->videowidth.$embedurl, $txt, CACHE_DAY);
@@ -118,7 +106,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
        $j->embedurl = $embedurl;
 
        // If fetching information doesn't work, then improve via internal functions
-       if (($j->type == "error") OR ($no_rich_type AND ($j->type == "rich"))) {
+       if (($j->type == "error") || ($no_rich_type && ($j->type == "rich"))) {
                $data = ParseUrl::getSiteinfoCached($embedurl, true, false);
                $j->type = $data["type"];
 
@@ -165,12 +153,12 @@ function oembed_format_object($j){
                                $th=120; $tw = $th*$tr;
                                $tpl=get_markup_template('oembed_video.tpl');
                                $ret.=replace_macros($tpl, array(
-                                       '$baseurl' => App::get_baseurl(),
-                                       '$embedurl'=>$embedurl,
-                                       '$escapedhtml'=>base64_encode($jhtml),
-                                       '$tw'=>$tw,
-                                       '$th'=>$th,
-                                       '$turl'=>$j->thumbnail_url,
+                                       '$baseurl'     => System::baseUrl(),
+                                       '$embedurl'    => $embedurl,
+                                       '$escapedhtml' => base64_encode($jhtml),
+                                       '$tw'          => $tw,
+                                       '$th'          => $th,
+                                       '$turl'        => $j->thumbnail_url,
                                ));
 
                        } else {
@@ -204,7 +192,7 @@ function oembed_format_object($j){
                        if (isset($j->author_name)) {
                                $ret.=" (".$j->author_name.")";
                        }
-               } elseif (isset($j->provider_name) OR isset($j->author_name)) {
+               } elseif (isset($j->provider_name) || isset($j->author_name)) {
                        $embedlink = "";
                        if (isset($j->provider_name)) {
                                $embedlink .= $j->provider_name;
@@ -255,13 +243,15 @@ function oembed_format_object($j){
  * @see oembed_format_object()
  */
 function oembed_iframe($src, $width, $height) {
+       $a = get_app();
+
        if (!$height || strstr($height,'%')) {
                $height = '200';
        }
        $width = '100%';
 
-       $s = App::get_baseurl() . '/oembed/'.base64url_encode($src);
-       return '<iframe onload="resizeIframe(this);" class="embed_rich" height="' . $height . '" width="' . $width . '" src="' . $s . '" scrolling="no" frameborder="no">' . t('Embedded content') . '</iframe>';
+       $s = System::baseUrl() . '/oembed/' . base64url_encode($src);
+       return '<iframe onload="resizeIframe(this);" class="embed_rich" height="' . $height . '" width="' . $width . '" src="' . $s . '" allowfullscreen scrolling="no" frameborder="no">' . t('Embedded content') . '</iframe>';
 }
 
 
@@ -312,9 +302,11 @@ function oembed_html2bbcode($text) {
                $entries = $xpath->query("//span[$xattr]");
 
                $xattr = "@rel='oembed'";//oe_build_xpath("rel","oembed");
-               foreach($entries as $e) {
+               foreach ($entries as $e) {
                        $href = $xpath->evaluate("a[$xattr]/@href", $e)->item(0)->nodeValue;
-                       if(!is_null($href)) $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+                       if (!is_null($href)) {
+                               $e->parentNode->replaceChild(new DOMText("[embed]".$href."[/embed]"), $e);
+                       }
                }
                return oe_get_inner_html( $dom->getElementsByTagName("body")->item(0) );
        } else {