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ajax-yt-search.php
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<?php
// +------------------------------------------------------------------------+
// | O!MPD, Copyright © 2015-2021 Artur Sierzant |
// | http://www.ompd.pl |
// | |
// | |
// | This program is free software: you can redistribute it and/or modify |
// | it under the terms of the GNU General Public License as published by |
// | the Free Software Foundation, either version 3 of the License, or |
// | (at your option) any later version. |
// | |
// | This program is distributed in the hope that it will be useful, |
// | but WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
// | GNU General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program. If not, see <http://www.gnu.org/licenses/>. |
// +------------------------------------------------------------------------+
require_once('include/initialize.inc.php');
require_once('include/library.inc.php');
require_once('PHPsimpleHTMLDomParser/simple_html_dom.php');
//error_reporting(E_ALL ^ E_NOTICE);
//@ini_set('display_errors', 'On');
global $cfg, $db;
authenticate('access_media');
$data = array();
$results = array();
$search = str_replace(" ", "+", $_GET['searchStr']);
$i = 0;
$data['return'] = 0;
if ($cfg['youtube_key']) {
$YT_API_URL = 'https://www.googleapis.com/youtube/v3';
$DEVELOPER_KEY = $cfg['youtube_key'];
$maxResults = $cfg['youtube_max_results'];
$vidIDs = "";
$url = "$YT_API_URL/search?part=snippet&imaxResults=&key=$DEVELOPER_KEY&maxResults=$maxResults&q=$search";
$opts = array(
'http' => array('ignore_errors' => true)
);
$context = stream_context_create($opts);
$searchResponse = file_get_contents($url, false, $context);
$searchResponse = json_decode($searchResponse, true);
if ($searchResponse['error']['message']) {
$data['return'] = 1;
$data['response'] = $searchResponse['error']['message'];
}
else {
foreach ($searchResponse['items'] as $searchResult) {
if ($searchResult['id']['kind'] == 'youtube#video') {
$results['items'][$i]['title'] = $searchResult['snippet']['title'];
$videoID = $searchResult['id']['videoId'];
$results['items'][$i]['id'] = $videoID;
$results['items'][$i]['url'] = "/watch?v=" . $videoID;
$vidIDs = $vidIDs . $videoID . ",";
$i++;
}
}
$i = 0;
$details = file_get_contents("$YT_API_URL/videos?part=contentDetails&id=$vidIDs&key=$DEVELOPER_KEY");
$details =json_decode($details, true);
foreach ($details['items'] as $detail){
$vidDuration= $detail['contentDetails']['duration'];
preg_match_all('/(\d{0,2}H)/',$vidDuration,$parts);
$h = str_replace("H","",$parts[0][0]);
$h >= 1 ? $h = $h . ":" : $h = "";
preg_match_all('/(\d{0,2}M)/',$vidDuration,$parts);
$m = str_replace("M","",$parts[0][0]);
$m >= 1 ? $m = $m . ":" : $m = "0:";
if ($m < 10 && $h != "") $m = "0" . $m;
preg_match_all('/(\d{0,2}S)/',$vidDuration,$parts);
$s = str_replace("S","",$parts[0][0]);
$s >= 1 ? $s = $s : $s = "00";
if ($s < 10 && $s >= 1) $s = "0" . $s;
$results['items'][$i]['time'] = "$h$m$s";
//$results['items'][$i]['time'] = $vidDuration;
$i++;
}
}
}
else {
$html = new simple_html_dom();
$urlSearch = "https://www.google.com/search?q=site:youtube.com+" . $search;
$html -> load_file($urlSearch);
for ($j=1;$j<=2;$j++) {
foreach($html->find('div[id=main]') as $ol){
for ($k = 3; $k <= 15; $k++) {
//echo $ol;
if ($ol->children($k) !== null && $ol->children($k)->find('div',0) !== null && $ol->children($k)->find('div',0)->find('div',0) !== null) {
foreach($ol->children($k)->find('div',0)->find('div',0)->find('a') as $a) {
$watch = $a->find('div',1)->innertext;
if (strpos($watch,'watch') !== false) {
$url = urldecode(str_replace('/url?q=','',$a->href));
$query = parse_url($url, PHP_URL_QUERY);
parse_str($query, $output);
$results['items'][$i]['id'] = $output['v'];
$title = $a->find('h3',0)->plaintext;
$title = mb_convert_encoding($title,'UTF-8','UTF-8');
$title = str_replace(' - YouTube','',$title);
$results['items'][$i]['title'] = $title;
$results['items'][$i]['url'] = "/watch?v=" . $output['v'];
if ($ol->children($k)->find('div',0)->children(2) !== null) {
$t = $ol->children($k)->find('div',0)->children(2)->plaintext;
$t = preg_match('/\d{0,}\d{0,}:{0,}\d{0,}\d:\d\d/',$t,$matches);
$results['items'][$i]['time'] = $matches[0];
}
}
$i++;
}
}
}
}
if ($i==0) {
//try to load YT page up to 2 times because sometimes it returned 0 results
$j++;
$html -> load_file($urlSearch);
}
else {
break;
}
}
}
$data['tracks_results'] = $i;
if ($i > 0) {
$tracksList = '<table class="border" cellspacing="0" cellpadding="0">';
$tracksList .= '
<tr class="header">
<td class="icon"></td><!-- track menu -->
<td class="icon">';
if ($cfg["access_add"] && false) {
$tracksList .= '<span onMouseOver="return overlib(\'Add all tracks\');" onMouseOut="return nd();"><i id="add_all_YT" class="fa fa-plus-circle fa-fw icon-small pointer"></i></span>';
}
$tracksList .= '
</td><!-- add track -->
<td>Title </td>
<td>Source</td>
<td></td>
<td align="right" class="time time_w">Time</td>
<td class="space right"></td>
</tr>';
$i=50000;
$YT_ids = '';
foreach ($results['items'] as $track) {
$track['track_id'] = 'youtube_' . $track['id'];
$isFavorite = isInFavorite($track['track_id'], $cfg['favorite_id']);
$isBlacklist = isInFavorite($track['track_id'], $cfg['blacklist_id']);
$even_odd = ($i++ & 1) ? 'even' : 'odd';
$tracksList .= '
<tr class="line ' . $even_odd . ' mouseover">
<td class="icon">
<span id="menu-track'. $i .'">
<div onclick="toggleMenuSub(' . $i . ');">
<i id="menu-icon' . $i .'" class="fa fa-bars icon-small"></i>
</div>
</span>
</td>
<td class="icon">
<span>';
if ($cfg['access_add']) {
$tracksList .= '<a href="javascript:ajaxRequest(\'play.php?action=addSelect&track_id=' . $track['track_id'] . '\',evaluateAdd);" onMouseOver="return overlib(\'Add track ' . addslashes($track['title']) . '\');" onMouseOut="return nd();"><i id="add_youtube_' . $track['id'] . '" class="fa fa-plus-circle fa-fw icon-small"></i></a>';
}
$o = "";
if (!$isFavorite) {
$o = "-o";
}
$starClass = "";
if ($isBlacklist) {
$starClass = " blackstar blackstar-selected";
}
$tracksList .= '
</span>
</td>
<td><a id="a_play_track' . $i . '" href="javascript:ajaxRequest(\'play.php?action=insertSelect&playAfterInsert=yes&track_id=' . $track['track_id'] . '&position_id=' . $i . '\',evaluateAdd);" onMouseOver="return overlib(\'Play track ' . $track['id'] . '\');" onMouseOut="return nd();">' . $track['title'] . '</a>
</td>
<td class="icon"><a href="https://youtube.com' . $track['url'] . '" target="_blank"><i class="fa fa-youtube-play fa-fw icon-small"></i></a>
</td>
<td onclick="toggleStarSub(' . $i . ',\'' . $track['track_id'] . '\');" class="pl-favorites">
<span id="blacklist-star-bg' . $track['track_id'] . '" class="' . $starClass . '">
<i class="fa fa-star' . $o . ' fa-fw" id="favorite_star-' . $track['track_id'] . '"></i>
</span>
</td>
<td align="right">' . $track['time'] . '</td>
<td></td>
</tr>';
$tracksList .= '
<tr>
<td colspan="20">
' . starSubMenu($i, $isFavorite, $isBlacklist, $track['track_id'], 'string') . '
</td>
</tr>';
$tracksList .= '
<tr>
<td colspan="20">
' . trackSubMenu($i, $track, '', 'string') . '
</td>
</tr>';
}
$tracksList .= '</table>';
$data['tracks'] = $tracksList;
}
echo safe_json_encode($data);
?>