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parse_url: recognize image/video/audio files + move functions into own class

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rabuzarus 2016-11-24 01:11:22 +01:00
parent 0628068977
commit e9226eaf45
5 changed files with 625 additions and 486 deletions
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75
include/oembed.php
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@ -1,8 +1,17 @@
<?php
/**
* @file include/oembed.php
*/
use \Friendica\ParseUrl;
use \Friendica\Core\Config;
function oembed_replacecb($matches){
$embedurl=$matches[1];
$j = oembed_fetch_url($embedurl);
$s = oembed_format_object($j);
return $s;
}
@ -66,7 +75,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
}
if ($txt==false || $txt=="") {
$embedly = get_config("system", "embedly");
$embedly = Config::get("system", "embedly");
if ($embedly != "") {
// try embedly service
$ourl = "https://api.embed.ly/1/oembed?key=".$embedly."&url=".urlencode($embedurl);
@ -110,8 +119,7 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
// If fetching information doesn't work, then improve via internal functions
if (($j->type == "error") OR ($no_rich_type AND ($j->type == "rich"))) {
require_once("mod/parse_url.php");
$data = parseurl_getsiteinfo_cached($embedurl, true, false);
$data = ParseUrl::getSiteinfoCached($embedurl, true, false);
$j->type = $data["type"];
if ($j->type == "photo") {
@ -143,12 +151,11 @@ function oembed_fetch_url($embedurl, $no_rich_type = false){
function oembed_format_object($j){
require_once("mod/proxy.php");
$a = get_app();
$embedurl = $j->embedurl;
$jhtml = oembed_iframe($j->embedurl,(isset($j->width) ? $j->width : null), (isset($j->height) ? $j->height : null) );
$ret="<span class='oembed ".$j->type."'>";
switch ($j->type) {
case "video": {
case "video":
if (isset($j->thumbnail_url)) {
$tw = (isset($j->thumbnail_width) && intval($j->thumbnail_width)) ? $j->thumbnail_width:200;
$th = (isset($j->thumbnail_height) && intval($j->thumbnail_height)) ? $j->thumbnail_height:180;
@ -158,7 +165,7 @@ function oembed_format_object($j){
$th=120; $tw = $th*$tr;
$tpl=get_markup_template('oembed_video.tpl');
$ret.=replace_macros($tpl, array(
'$baseurl' => $a->get_baseurl(),
'$baseurl' => App::get_baseurl(),
'$embedurl'=>$embedurl,
'$escapedhtml'=>base64_encode($jhtml),
'$tw'=>$tw,
@ -170,43 +177,49 @@ function oembed_format_object($j){
$ret=$jhtml;
}
//$ret.="<br>";
}; break;
case "photo": {
break;
case "photo":
$ret.= "<img width='".$j->width."' src='".proxy_url($j->url)."'>";
}; break;
case "link": {
}; break;
case "rich": {
break;
case "link":
break;
case "rich":
// not so safe..
if (!get_config("system","no_oembed_rich_content"))
if (!Config::get("system","no_oembed_rich_content")) {
$ret.= proxy_parse_html($jhtml);
}; break;
}
break;
}
// add link to source if not present in "rich" type
if ($j->type!='rich' || !strpos($j->html,$embedurl) ){
$ret .= "<h4>";
if (isset($j->title)) {
if (isset($j->provider_name))
if (isset($j->provider_name)) {
$ret .= $j->provider_name.": ";
}
$embedlink = (isset($j->title))?$j->title:$embedurl;
$ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
if (isset($j->author_name))
if (isset($j->author_name)) {
$ret.=" (".$j->author_name.")";
}
} elseif (isset($j->provider_name) OR isset($j->author_name)) {
$embedlink = "";
if (isset($j->provider_name))
if (isset($j->provider_name)) {
$embedlink .= $j->provider_name;
}
if (isset($j->author_name)) {
if ($embedlink != "")
if ($embedlink != "") {
$embedlink .= ": ";
}
$embedlink .= $j->author_name;
}
if (trim($embedlink) == "")
if (trim($embedlink) == "") {
$embedlink = $embedurl;
}
$ret .= "<a href='$embedurl' rel='oembed'>$embedlink</a>";
}
@ -247,15 +260,14 @@ function oembed_iframe($src, $width, $height) {
}
$width = '100%';
$a = get_app();
$s = $a->get_baseurl() . '/oembed/'.base64url_encode($src);
$s = App::get_baseurl() . '/oembed/'.base64url_encode($src);
return '<iframe onload="resizeIframe(this);" class="embed_rich" height="' . $height . '" width="' . $width . '" src="' . $s . '" scrolling="no" frameborder="no">' . t('Embedded content') . '</iframe>';
}
function oembed_bbcode2html($text){
$stopoembed = get_config("system","no_oembed");
$stopoembed = Config::get("system","no_oembed");
if ($stopoembed == true){
return preg_replace("/\[embed\](.+?)\[\/embed\]/is", "<!-- oembed $1 --><i>". t('Embedding disabled') ." : $1</i><!-- /oembed $1 -->" ,$text);
}
@ -268,13 +280,13 @@ function oe_build_xpath($attr, $value){
return "contains( normalize-space( @$attr ), ' $value ' ) or substring( normalize-space( @$attr ), 1, string-length( '$value' ) + 1 ) = '$value ' or substring( normalize-space( @$attr ), string-length( @$attr ) - string-length( '$value' ) ) = ' $value' or @$attr = '$value'";
}
function oe_get_inner_html( $node ) {
$innerHTML= '';
$children = $node->childNodes;
foreach ($children as $child) {
$innerHTML .= $child->ownerDocument->saveXML( $child );
}
return $innerHTML;
function oe_get_inner_html($node) {
$innerHTML= '';
$children = $node->childNodes;
foreach ($children as $child) {
$innerHTML .= $child->ownerDocument->saveXML($child);
}
return $innerHTML;
}
/**
@ -283,15 +295,16 @@ function oe_get_inner_html( $node ) {
*/
function oembed_html2bbcode($text) {
// start parser only if 'oembed' is in text
if (strpos($text, "oembed")){
if (strpos($text, "oembed")) {
// convert non ascii chars to html entities
$html_text = mb_convert_encoding($text, 'HTML-ENTITIES', mb_detect_encoding($text));
// If it doesn't parse at all, just return the text.
$dom = @DOMDocument::loadHTML($html_text);
if(! $dom)
if (! $dom) {
return $text;
}
$xpath = new DOMXPath($dom);
$attr = "oembed";