friendica_2021-01/mod/oembed.php
Andrej Stieben db949bb802 Updated modules to allow for partial overrides without errors
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
2016-02-05 21:52:39 +01:00

38 lines
1,021 B
PHP

<?php
require_once("include/oembed.php");
if(! function_exists('oembed_content')) {
function oembed_content(&$a) {
// logger('mod_oembed ' . $a->query_string, LOGGER_ALL);
if ($a->argv[1]=='b2h'){
$url = array( "", trim(hex2bin($_REQUEST['url'])));
echo oembed_replacecb($url);
killme();
}
if ($a->argv[1]=='h2b'){
$text = trim(hex2bin($_REQUEST['text']));
echo oembed_html2bbcode($text);
killme();
}
if ($a->argc == 2){
echo "<html><body>";
$url = base64url_decode($a->argv[1]);
$j = oembed_fetch_url($url);
// workaround for media.ccc.de (and any other endpoint that return size 0)
if (substr($j->html, 0, 7) == "<iframe" && strstr($j->html, 'width="0"')) {
$j->html = '<style>html,body{margin:0;padding:0;} iframe{width:100%;height:100%;}</style>'. $j->html;
$j->html = str_replace('width="0"', '', $j->html);
$j->html = str_replace('height="0"', '', $j->html);
}
echo $j->html;
// logger('mod-oembed ' . $j->html, LOGGER_ALL);
echo "</body></html>";
}
killme();
}
}