mirror of
https://github.com/DanielnetoDotCom/YouPHPTube
synced 2025-10-03 01:39:24 +02:00
306 lines
9.5 KiB
PHP
Executable file
306 lines
9.5 KiB
PHP
Executable file
<?php
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header('Access-Control-Allow-Origin: *');
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/**
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* https://support.google.com/adsense/answer/4455881
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* https://support.google.com/adsense/answer/1705822
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* AdSense for video: Publisher Approval Form
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* https://services.google.com/fb/forms/afvapproval/
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*/
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global $global;
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require_once $global['systemRootPath'] . 'plugin/Plugin.abstract.php';
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require_once $global['systemRootPath'] . 'plugin/AD_Server/Objects/VastCampaigns.php';
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class AD_Server extends PluginAbstract {
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public function getDescription() {
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return "VAST Ad Server<br><small><a href='https://github.com/DanielnetoDotCom/YouPHPTube/wiki/Ad-Server-Plugin' target='__blank'><i class='fas fa-question-circle'></i> Help</a></small>";
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}
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public function getName() {
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return "AD_Server";
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}
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public function getUUID() {
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return "3f2a707f-3c06-4b78-90f9-a22f2fda92ef";
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}
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public function getPluginVersion() {
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return "1.0";
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}
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public function getEmptyDataObject() {
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$obj = new stdClass();
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$obj->start = true;
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$obj->mid25Percent = true;
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$obj->mid50Percent = true;
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$obj->mid75Percent = true;
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$obj->end = true;
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$obj->skipoffset = "10%";
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$obj->showMarkers = true;
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$obj->showAdsOnEachVideoView = 1;
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$obj->showAdsOnRandomPositions = 2;
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return $obj;
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}
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public function canLoadAds() {
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if (empty($_GET['videoName'])) {
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return false;
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}
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session_write_close();
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session_start();
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// count it each 2 seconds
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if (empty($_SESSION['lastAdShowed']) || $_SESSION['lastAdShowed'] + 2 <= time()) {
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$_SESSION['lastAdShowed'] = time();
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if (!isset($_SESSION['showAdsCount'])) {
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error_log("Show Ads Count started");
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$_SESSION['showAdsCount'] = 1;
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} else {
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$_SESSION['showAdsCount'] ++;
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}
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}
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error_log("Show Ads Count {$_SESSION['showAdsCount']}");
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$obj = $this->getDataObject();
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if ($_SESSION['showAdsCount'] % $obj->showAdsOnEachVideoView === 0) {
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return true;
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}
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session_write_close();
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return false;
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}
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public function getHeadCode() {
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$obj = $this->getDataObject();
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if (!$this->canLoadAds()) {
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return "";
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}
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global $global;
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$_GET['vmap_id'] = session_id();
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$js = '<script src="//imasdk.googleapis.com/js/sdkloader/ima3.js"></script>';
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$css = '<link href="'.$global['webSiteRootURL'].'js/videojs-contrib-ads/videojs.ads.css" rel="stylesheet" type="text/css"/>'
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. '<link href="' . $global['webSiteRootURL'] . 'plugin/AD_Server/videojs-ima/videojs.ima.css" rel="stylesheet" type="text/css"/>';
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if (!empty($obj->showMarkers)) {
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$css .= '<link href="' . $global['webSiteRootURL'] . 'plugin/AD_Server/videojs-markers/videojs.markers.css" rel="stylesheet" type="text/css"/>';
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}
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$css .= '<style>.ima-ad-container{z-index:1000 !important;}</style>';
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return $js . $css;
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}
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public function getFooterCode() {
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$obj = $this->getDataObject();
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if (!$this->canLoadAds()) {
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return "";
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}
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global $global;
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$video = Video::getVideoFromCleanTitle($_GET['videoName']);
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$video_length = parseDurationToSeconds($video['duration']);
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$vmap_id = @$_GET['vmap_id'];
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if (!empty($_GET['vmap_id']) && !empty($_SESSION['vmap'][$_GET['vmap_id']])) {
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$vmaps = unserialize($_SESSION['vmap'][$_GET['vmap_id']]);
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} else {
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$vmaps = $this->getVMAPs($video_length);
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$_SESSION['vmap'][$_GET['vmap_id']] = serialize($vmaps);
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}
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if ($this->VMAPsHasVideos()) {
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include $global['systemRootPath'] . 'plugin/AD_Server/footer.php';
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} else {
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echo "<!-- NO Videos found for VAST ads -->";
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}
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}
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private function getRandomPositions(){
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$obj = $this->getDataObject();
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session_write_close();
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$oldId = session_id();
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session_id($_GET['vmap_id']);
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session_start();
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$options = array();
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if (!empty($obj->start)) {
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$options[] = 1;
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}
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if (!empty($obj->mid25Percent)) {
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$options[] = 2;
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}
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if (!empty($obj->mid50Percent) ) {
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$options[] = 3;
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}
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if (!empty($obj->mid75Percent)) {
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$options[] = 4;
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}
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if (!empty($obj->end)) {
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$options[] = 5;
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}
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$selectedOptions = array();
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if (empty($_SESSION['lastAdRandomPositions']) || $_SESSION['lastAdRandomPositions'] + 20 <= time()) {
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$_SESSION['lastAdRandomPositions'] = time();
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if (empty($obj->showAdsOnRandomPositions)) {
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$selectedOptions = $options;
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} else {
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for ($i = 0; $i < $obj->showAdsOnRandomPositions; $i++) {
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shuffle($options);
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$selectedOptions[] = array_pop($options);
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}
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}
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$_SESSION['adRandomPositions'] = $selectedOptions;
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}
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session_write_close();
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$adRandomPositions = $_SESSION['adRandomPositions'];
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session_id($oldId);
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session_start();
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error_log("VMAP select those options: ".print_r($adRandomPositions, true));
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return $adRandomPositions;
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}
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public function getVMAPs($video_length) {
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$vmaps = array();
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$obj = $this->getDataObject();
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$selectedOptions = $this->getRandomPositions();
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if (!empty($obj->start) && in_array(1, $selectedOptions)) {
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$vmaps[] = new VMAP("start", new VAST(1));
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}
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if (!empty($obj->mid25Percent) && in_array(2, $selectedOptions)) {
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$val = $video_length * (25 / 100);
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$vmaps[] = new VMAP($val, new VAST(2));
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}
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if (!empty($obj->mid50Percent) && in_array(3, $selectedOptions)) {
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$val = $video_length * (50 / 100);
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$vmaps[] = new VMAP($val, new VAST(3));
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}
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if (!empty($obj->mid75Percent) && in_array(4, $selectedOptions)) {
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$val = $video_length * (75 / 100);
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$vmaps[] = new VMAP($val, new VAST(4));
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}
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if (!empty($obj->end) && in_array(5, $selectedOptions)) {
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$vmaps[] = new VMAP("end", new VAST(5), $video_length);
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}
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return $vmaps;
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}
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public function VMAPsHasVideos() {
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$vmaps = $this->getVMAPs(100);
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//var_dump($vmaps);exit;
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foreach ($vmaps as $value) {
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if (empty($value->VAST->campaing)) {
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return false;
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}
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}
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return true;
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}
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public function showAdsNow() {
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if (!$this->VMAPsHasVideos()) {
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return false;
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}
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}
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static public function getVideos() {
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$campaings = VastCampaigns::getValidCampaigns();
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//var_dump($campaings);
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$videos = array();
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foreach ($campaings as $key => $value) {
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$v = VastCampaignsVideos::getValidVideos($value['id']);
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$videos = array_merge($videos, $v);
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$campaings[$key]['videos'] = $v;
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}
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return array('campaigns' => $campaings, 'videos' => $videos);
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}
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static public function getRandomVideo() {
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$result = static::getVideos();
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$videos = $result['videos'];
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shuffle($videos);
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return array_pop($videos);
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}
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static public function getRandomCampaign() {
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$result = static::getVideos();
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$campaing = $result['campaigns'];
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shuffle($campaing);
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return array_pop($campaing);
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}
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public function getPluginMenu() {
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global $global;
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$filename = $global['systemRootPath'] . 'plugin/AD_Server/pluginMenu.html';
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return file_get_contents($filename);
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}
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public function getValidCampaignsFromVideo($videos_id) {
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return VastCampaigns::getValidCampaignsFromVideo($videos_id);
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}
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}
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class VMAP {
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public $timeOffset;
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public $timeOffsetSeconds;
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public $VAST;
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public $idTag = "preroll-ad";
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function __construct($time, VAST $VAST, $video_length = 0) {
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if ($time === 'start') {
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$this->timeOffsetSeconds = 0;
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} else if ($time === 'end') {
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$this->timeOffsetSeconds = $video_length;
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} else {
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$this->timeOffsetSeconds = $time;
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}
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$this->VAST = $VAST;
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$this->setTimeOffset($time);
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}
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function setTimeOffset($time) {
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if (empty($time)) {
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//$time = "start";
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}
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// if is longer then the video lenght will be END
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if (empty($time) || $time == "start") {
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$this->idTag = "preroll-ad-" . $this->VAST->id;
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} else if ($time == "end") {
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$this->idTag = "postroll-ad-" . $this->VAST->id;
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} else if (is_numeric($time)) {
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$time = $this->format($time);
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$this->idTag = "midroll-" . $this->VAST->id;
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}
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// format to 00:00:15.000
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$this->timeOffset = $time;
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}
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private function format($seconds) {
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$hours = floor($seconds / 3600);
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$mins = floor($seconds / 60 % 60);
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$secs = floor($seconds % 60);
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return sprintf('%02d:%02d:%02d.000', $hours, $mins, $secs);
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}
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}
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class VAST {
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public $id;
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public $campaing;
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function __construct($id) {
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$this->id = $id;
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$row = AD_Server::getRandomVideo();
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$this->campaing = $row['id'];
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}
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}
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