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-rw-r--r--include/bbcode.php2
-rwxr-xr-xinclude/oembed.php63
2 files changed, 34 insertions, 31 deletions
diff --git a/include/bbcode.php b/include/bbcode.php
index 70c75e5c4..45dd5ef24 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -15,7 +15,7 @@ function tryoembed($match) {
$o = oembed_fetch_url($url);
- if ($o->type == 'error')
+ if ($o['type'] == 'error')
return $match[0];
$html = oembed_format_object($o);
diff --git a/include/oembed.php b/include/oembed.php
index 085637a00..be2501229 100755
--- a/include/oembed.php
+++ b/include/oembed.php
@@ -105,7 +105,7 @@ function oembed_action($embedurl) {
function oembed_process($url) {
$j = oembed_fetch_url($url);
logger('oembed_process: ' . print_r($j,true));
- if($j && $j->type !== 'error')
+ if($j && $j['type'] !== 'error')
return '[embed]' . $url . '[/embed]';
return false;
}
@@ -215,26 +215,29 @@ function oembed_fetch_url($embedurl){
}
- $j = json_decode($txt);
+ $j = json_decode($txt,true);
+
+ if(! $j)
+ $j = [];
if($action === 'filter') {
- if($j->html) {
- $orig = $j->html;
+ if($j['html']) {
+ $orig = $j['html'];
$allow_position = (($zrl) ? true : false);
- $j->html = purify_html($j->html,$allow_position);
- if($j->html != $orig) {
- logger('oembed html was purified. original: ' . $orig . ' purified: ' . $j->html, LOGGER_DEBUG, LOG_INFO);
+ $j['html'] = purify_html($j['html'],$allow_position);
+ if($j['html'] != $orig) {
+ logger('oembed html was purified. original: ' . $orig . ' purified: ' . $j['html'], LOGGER_DEBUG, LOG_INFO);
}
$orig_len = mb_strlen(preg_replace('/\s+/','',$orig));
- $new_len = mb_strlen(preg_replace('/\s+/','',$j->html));
+ $new_len = mb_strlen(preg_replace('/\s+/','',$j['html']));
if(stripos($orig,'<script') || (! $new_len))
- $j->type = 'error';
+ $j['type'] = 'error';
elseif($orig_len) {
$ratio = $new_len / $orig_len;
if($ratio < 0.5) {
- $j->type = 'error';
+ $j['type'] = 'error';
logger('oembed html truncated: ' . $ratio, LOGGER_DEBUG, LOG_INFO);
}
}
@@ -242,7 +245,7 @@ function oembed_fetch_url($embedurl){
}
}
- $j->embedurl = $embedurl;
+ $j['embedurl'] = $embedurl;
// logger('fetch return: ' . print_r($j,true));
@@ -253,27 +256,27 @@ function oembed_fetch_url($embedurl){
function oembed_format_object($j){
- $embedurl = $j->embedurl;
+ $embedurl = $j['embedurl'];
// logger('format: ' . print_r($j,true));
- $jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null));
+ $jhtml = oembed_iframe($j['embedurl'],(isset($j['width']) ? $j['width'] : null), (isset($j['height']) ? $j['height'] : null));
- $ret="<span class='oembed ".$j->type."'>";
- switch ($j->type) {
+ $ret="<span class='oembed " . $j['type'] . "'>";
+ switch ($j['type']) {
case "video": {
- if (isset($j->thumbnail_url)) {
- $tw = (isset($j->thumbnail_width)) ? $j->thumbnail_width:200;
- $th = (isset($j->thumbnail_height)) ? $j->thumbnail_height:180;
+ if (isset($j['thumbnail_url'])) {
+ $tw = (isset($j['thumbnail_width'])) ? $j['thumbnail_width'] : 200;
+ $th = (isset($j['thumbnail_height'])) ? $j['thumbnail_height'] : 180;
$tr = $tw/$th;
$th=120; $tw = $th*$tr;
$tpl=get_markup_template('oembed_video.tpl');
if(strstr($embedurl,'youtu') && strstr(z_root(),'https:')) {
$embedurl = str_replace('http:','https:',$embedurl);
- $j->thumbnail_url = str_replace('http:','https:', $j->thumbnail_url);
+ $j['thumbnail_url'] = str_replace('http:','https:', $j['thumbnail_url']);
$jhtml = str_replace('http:','https:', $jhtml);
- $j->html = str_replace('http:','https:', $j->html);
+ $j['html'] = str_replace('http:','https:', $j['html']);
}
$ret.=replace_macros($tpl, array(
@@ -282,7 +285,7 @@ function oembed_format_object($j){
'$escapedhtml'=>base64_encode($jhtml),
'$tw'=>$tw,
'$th'=>$th,
- '$turl'=>$j->thumbnail_url,
+ '$turl'=> $j['thumbnail_url'],
));
} else {
@@ -291,19 +294,19 @@ function oembed_format_object($j){
$ret.="<br>";
}; break;
case "photo": {
- $ret.= "<img width='".$j->width."' src='".$j->url."'>";
+ $ret.= "<img width='".$j['width']."' src='".$j['url']."'>";
$ret.="<br>";
}; break;
case "link": {
- if($j->thumbnail_url) {
+ if($j['thumbnail_url']) {
if(is_matrix_url($embedurl)) {
$embedurl = zid($embedurl);
- $j->thumbnail_url = zid($j->thumbnail_url);
+ $j['thumbnail_url'] = zid($j['thumbnail_url']);
}
- $ret = '<a href="' . $embedurl . '" ><img src="' . $j->thumbnail_url . '" alt="thumbnail" /></a><br /><br />';
+ $ret = '<a href="' . $embedurl . '" ><img src="' . $j['thumbnail_url'] . '" alt="thumbnail" /></a><br /><br />';
}
- //$ret = "<a href='".$embedurl."'>".$j->title."</a>";
+ //$ret = "<a href='".$embedurl."'>".$j['title']."</a>";
}; break;
case "rich": {
// not so safe..
@@ -312,12 +315,12 @@ function oembed_format_object($j){
}
// add link to source if not present in "rich" type
- if ( $j->type!='rich' || !strpos($j->html,$embedurl) ){
- $embedlink = (isset($j->title))?$j->title:$embedurl;
+ if ( $j['type'] != 'rich' || !strpos($j['html'],$embedurl) ){
+ $embedlink = (isset($j['title']))?$j['title'] : $embedurl;
$ret .= '<br />' . "<a href='$embedurl' rel='oembed'>$embedlink</a>";
$ret .= "<br />";
- if (isset($j->author_name)) $ret.=" by ".$j->author_name;
- if (isset($j->provider_name)) $ret.=" on ".$j->provider_name;
+ if (isset($j['author_name'])) $ret .= t(' by ') . $j['author_name'];
+ if (isset($j['provider_name'])) $ret .= t(' on ') . $j['provider_name'];
} else {
// add <a> for html2bbcode conversion
$ret .= "<br /><a href='$embedurl' rel='oembed'>$embedurl</a>";