我需要从播放列表中嵌入youtube视频并显示viewCount，用于播放列表的youtube API v3没有viewCount，因此，我需要使用API v3进行视频的另一个查询，该查询给出统计viewCount，但需要在查询中添加youtube视频ID的逗号分隔列表https://www.googleapis.com/youtube/v3/videos?part=statistics&id='.$listofvideoIDfromPlaylistItems.'&key={YOUR_API_KEY}
这是playlistItems
public function loadPlaylist($maxVideos){
if($this->_key && $this->_playlist) {
$this->_url = filter_var(
$this->_apiUrl.'playlistItems?part=id,snippet,contentDetails,status&maxResults='.$maxVideos.'&playlistId='.$this->_playlist.'&key='.$this->_key,
FILTER_SANITIZE_URL
);
$curlObj = curl_init();
curl_setopt($curlObj, CURLOPT_URL, $this->_url);
curl_setopt($curlObj, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($curlObj, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curlObj, CURLOPT_HTTPGET, true);
curl_setopt($curlObj, CURLOPT_HTTPHEADER, array('Content-type:application/json','Accept: application/json'));
curl_setopt($curlObj,CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($curlObj);
curl_close($curlObj);
$json = json_decode($response, true);
print("<pre>".print_r($json['items'],true)."</pre>");
}
return FALSE;
}
print_r给我
Array
(
[0] => Array
(
[kind] => youtube#playlistItem
[etag] => "xxx"
[id] => xxx
[snippet] => Array
(
[publishedAt] => xxx
[channelId] => xxx
[title] => xxx
[description] => xxx
[thumbnails] => Array
(
[default] => Array
(
[url] => xxx
[width] => 120
[height] => 90
)
[medium] => Array
(
[url] => xxx
[width] => 320
[height] => 180
)
[high] => Array
(
[url] => xxx
[width] => 480
[height] => 360
)
[standard] => Array
(
[url] => xxx
[width] => 640
[height] => 480
)
[maxres] => Array
(
[url] => xxx
[width] => 1280
[height] => 720
)
)
[channelTitle] => xxx
[playlistId] => xxx
[position] => 0
[resourceId] => Array
(
[kind] => youtube#video
[videoId] => videoID
)
)
[contentDetails] => Array
(
[videoId] => videoID
)
[status] => Array
(
[privacyStatus] => public
)
)
[1] => Array
(
[kind] => youtube#playlistItem
[etag] => "xxx"
[id] => xxx
[snippet] => Array
(
[publishedAt] => xxx
[channelId] => xxx
[title] => xxx
[description] => xxx
[thumbnails] => Array
(
[default] => Array
(
[url] => xxx
[width] => 120
[height] => 90
)
[medium] => Array
(
[url] => xxx
[width] => 320
[height] => 180
)
[high] => Array
(
[url] => xxx
[width] => 480
[height] => 360
)
[standard] => Array
(
[url] => xxx
[width] => 640
[height] => 480
)
[maxres] => Array
(
[url] => xxx
[width] => 1280
[height] => 720
)
)
[channelTitle] => xxx
[playlistId] => xxx
[position] => 0
[resourceId] => Array
(
[kind] => youtube#video
[videoId] => videoID
)
)
[contentDetails] => Array
(
[videoId] => videoID
)
[status] => Array
(
[privacyStatus] => public
)
)
)
如何创建以逗号分隔的videoid ?
读了很多之后:)
这就是我最后写的
public static function getVideos($params) {
$key = $params->get('apiKey');
$list = $params->get('playlistID');
$maxVideos = $params->get('maxVideos');
if($key && $list){
function get_data($url)
{
$ch = curl_init();
$timeout = 5;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPGET, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type:application/json','Accept: application/json'));
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$apiPlaylist = get_data("https://www.googleapis.com/youtube/v3/playlistItems?part=id,snippet,contentDetails,status&maxResults=".$maxVideos."&playlistId=".$list."&key=".$key."");
$video = json_decode($apiPlaylist);
$video2 = json_decode($apiPlaylist);
//To display video statistics viewCount
foreach ($video2->items as $statsitem) {
$videoids = $statsitem->contentDetails->videoId. ",";
$apiVideostats = get_data("https://www.googleapis.com/youtube/v3/videos?part=id,statistics&id=".$videoids."&key=".$key."");
$stats = json_decode($apiVideostats);
var_dump($stats->items);
}
$videolist = array();
//To display embed code, title and description
foreach ($video->items as $videoitem) {
$videolist[] = $videoitem;
}
return $videolist;
}
return false;
}
$stats->items var_dump返回
array (size=1)
0 =>
object(stdClass)[686]
public 'kind' => string 'youtube#video' (length=13)
public 'etag' => string '"xxx"' (length=57)
public 'id' => string 'xxx' (length=11)
public 'statistics' =>
object(stdClass)[687]
public 'viewCount' => string '465' (length=3)
public 'likeCount' => string '1' (length=1)
public 'dislikeCount' => string '0' (length=1)
public 'favoriteCount' => string '0' (length=1)
public 'commentCount' => string '0' (length=1)
array (size=1)
0 =>
object(stdClass)[690]
public 'kind' => string 'youtube#video' (length=13)
public 'etag' => string '"xxx"' (length=57)
public 'id' => string 'xxx' (length=11)
public 'statistics' =>
object(stdClass)[691]
public 'viewCount' => string '439' (length=3)
public 'likeCount' => string '2' (length=1)
public 'dislikeCount' => string '0' (length=1)
public 'favoriteCount' => string '0' (length=1)
public 'commentCount' => string '1' (length=1)
如何组合2 foreach循环或我这样做正确吗?
最后，设法让它工作，不确定这是否是正确的方法，但我得到显示嵌入视频和视频视图计数。必须做两个独立的函数。
public static function getVideos($params) {
$key = $params->get('apiKey');
$list = $params->get('playlistID');
$maxVideos = $params->get('maxVideos');
if($key && $list){
function get_data($url)
{
$ch = curl_init();
$timeout = 5;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPGET, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type:application/json','Accept: application/json'));
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$apiPlaylist = get_data("https://www.googleapis.com/youtube/v3/playlistItems?part=id,snippet,contentDetails,status&maxResults=".$maxVideos."&playlistId=".$list."&key=".$key."");
$video = json_decode($apiPlaylist);
$videolist = array();
//To display embed code, title and description
foreach ($video->items as $videoitem) {
$videolist[] = $videoitem;
}
return $videolist;
}
return false;
}
public static function getStats($params) {
$key = $params->get('apiKey');
$list = $params->get('playlistID');
$maxVideos = $params->get('maxVideos');
if($key && $list){
function get_data2($url)
{
$ch = curl_init();
$timeout = 5;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPGET, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type:application/json','Accept: application/json'));
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
$apiPlaylist = get_data2("https://www.googleapis.com/youtube/v3/playlistItems?part=id,snippet,contentDetails,status&maxResults=".$maxVideos."&playlistId=".$list."&key=".$key."");
$video2 = json_decode($apiPlaylist);
$videoids = '';
//To get all videoId from playlist
foreach ($video2->items as $statsitem) {
$videoids .= $statsitem->contentDetails->videoId. ",";
}
$apiVideostats = get_data2("https://www.googleapis.com/youtube/v3/videos?part=id,statistics&id=".$videoids."&key=".$key."");
$stats = json_decode($apiVideostats);
$statslist = array();
//To display video statistics viewCount
foreach ($stats->items as $statitem) {
$statslist[] = $statitem;
}
return $statslist;
}
return false;
}
在视图页中，我只需要检查视频是否等于统计id。