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https://github.com/friendica/friendica
synced 2024-12-23 16:40:17 +00:00
db949bb802
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.
37 lines
1,021 B
PHP
37 lines
1,021 B
PHP
<?php
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require_once("include/oembed.php");
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if(! function_exists('oembed_content')) {
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function oembed_content(&$a) {
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// logger('mod_oembed ' . $a->query_string, LOGGER_ALL);
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if ($a->argv[1]=='b2h'){
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$url = array( "", trim(hex2bin($_REQUEST['url'])));
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echo oembed_replacecb($url);
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killme();
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}
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if ($a->argv[1]=='h2b'){
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$text = trim(hex2bin($_REQUEST['text']));
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echo oembed_html2bbcode($text);
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killme();
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}
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if ($a->argc == 2){
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echo "<html><body>";
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$url = base64url_decode($a->argv[1]);
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$j = oembed_fetch_url($url);
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// workaround for media.ccc.de (and any other endpoint that return size 0)
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if (substr($j->html, 0, 7) == "<iframe" && strstr($j->html, 'width="0"')) {
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$j->html = '<style>html,body{margin:0;padding:0;} iframe{width:100%;height:100%;}</style>'. $j->html;
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$j->html = str_replace('width="0"', '', $j->html);
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$j->html = str_replace('height="0"', '', $j->html);
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}
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echo $j->html;
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// logger('mod-oembed ' . $j->html, LOGGER_ALL);
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echo "</body></html>";
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}
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killme();
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}
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}
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