Create Zoom Meeting With Api V2 Through Simple PHP: Meeting Controller (CodeIgnitor)

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

require_once 'jwt/BeforeValidException.php';

require_once 'jwt/ExpiredException.php';

require_once 'jwt/SignatureInvalidException.php';

require_once 'jwt/JWT.php';

use \Firebase\JWT\JWT;

class Zoom_Api {

private $zoom_api_key = 'xxxxxxxxxxxxxxxx';

private $zoom_api_secret = 'xxxxxxxxx';

protected function sendRequest($data) {

$request_url = 'https://api.zoom.us/v2/users/me/meetings';

$headers = array(

"authorization: Bearer ".$this->generateJWTKey(),

'content-type: application/json'

);

$postFields = json_encode($data);

$ch = curl_init();

curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);

curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch, CURLOPT_URL, $request_url);

curl_setopt($ch, CURLOPT_POST, 1);

curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

$response = curl_exec($ch);

$err = curl_error($ch);

curl_close($ch);

if(!$response){

return $err;

}

return json_decode($response);

}

//function to generate JWT

private function generateJWTKey() {

$key = $this->zoom_api_key;

$secret = $this->zoom_api_secret;

$token = array(

"iss" => $key,

"exp" => time() + 3600 //60 seconds as suggested

);

// $token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJhdWQiOm51bGwsImlzcyI6IlI1OWZNMEViUXFPcWNrU0c4dzR2MmciLCJleHAiOjE1OTA1MTM4NDUsImlhdCI6MTU5MDUwODQ0N30.4ch2OZoFM_vZFdqhoMzJX8r8GPYjKlOkV_vUa7LprFc";

return JWT::encode( $token, $secret );

}

public function createAMeeting( $data = array() ) {

$post_time = $data['start_date'];

$start_time = gmdate( "Y-m-d\TH:i:s", strtotime( $post_time->format('Y-m-d H:i:s') ) );

$createAMeetingArray = array();

if ( ! empty( $data['alternative_host_ids'] ) ) {

if ( count( $data['alternative_host_ids'] ) > 1 ) {

$alternative_host_ids = implode( ",", $data['alternative_host_ids'] );

} else {

$alternative_host_ids = $data['alternative_host_ids'][0];

}

$createAMeetingArray['topic'] = $data['meetingTopic'];

$createAMeetingArray['agenda'] = ! empty( $data['agenda'] ) ? $data['agenda'] : "";

$createAMeetingArray['type'] = ! empty( $data['type'] ) ? $data['type'] : 2; //Scheduled

$createAMeetingArray['start_time'] = $start_time;

$createAMeetingArray['timezone'] = $data['timezone'];

$createAMeetingArray['password'] = ! empty( $data['password'] ) ? $data['password'] : "";

$createAMeetingArray['duration'] = ! empty( $data['duration'] ) ? $data['duration'] : 60;

$createAMeetingArray['settings'] = array(

'join_before_host' => ! empty( $data['join_before_host'] ) ? true : false,

'host_video' => ! empty( $data['option_host_video'] ) ? true : false,

'participant_video' => ! empty( $data['option_participants_video'] ) ? true : false,

'mute_upon_entry' => ! empty( $data['option_mute_participants'] ) ? true : false,

'enforce_login' => ! empty( $data['option_enforce_login'] ) ? true : false,

'auto_recording' => ! empty( $data['option_auto_recording'] ) ? $data['option_auto_recording'] : "none",

'alternative_hosts' => isset( $alternative_host_ids ) ? $alternative_host_ids : ""

);

return $this->sendRequest($createAMeetingArray);

}

class addmeetings extends CI_Controller {

function __construct()

{

parent::__construct();

$this->load->model('courses','',TRUE);

$this->load->model('dmlcourse','',TRUE);

$this->load->model('User','',TRUE);

$this->load->helper('url');

$session_data = $this->session->userdata('logged_in');

if (!isset($session_data['username']))

{

redirect('login', 'refresh');

}

$content;

}

function GetCourses($Subject){

$session_data = $this->session->userdata('logged_in');

$username = $session_data['username'];

$courses = $this ->courses->GetCourses_Subject($Subject,$username);

//$course_list = "";

echo '<option value="">Nil</option>';

foreach($courses as $course)

{

echo '<option value="'.$course['ID'].'">'.$course['Title'].'</option>';

}

function GetChapters($Course){

$Lists = $this ->courses->GetChapter_Course($Course);

//$course_list = "";

echo '<option value="">Nil</option>';

foreach($Lists as $List)

{

echo '<option value="'.$List['ChapterID'].'">'.$List['ChapterTitle'].'</option>';

}

function GetTopics($Chapter){

$Lists = $this ->courses->GetTopic_Chapter($Chapter);

//$course_list = "";

echo '<option value="">Nil</option>';

foreach($Lists as $List)

{

echo '<option value="'.$List['TopicID'].'">'.$List['TopicTitle'].'</option>';

}

function CreateZoomMeeting()

{

date_default_timezone_set("Asia/Karachi");

$Title = $this->input->post('MeetingTitle');

$scheduledate = $this->input->post('MeetingDate');

$date=date_create($scheduledate);

$js_Date= date_format($date,"Y/m/d H:i:s");

$dteStart = new DateTime($js_Date);

$zoom_meeting = new Zoom_Api();

try{

$z = $zoom_meeting->createAMeeting(

array(

'start_date'=>$dteStart,

'meetingTopic'=>$Title,

'timezone'=>'Asia/Tashkent'

)

);

echo json_encode($z);

} catch (Exception $ex) {

echo 'FAILED';

}

function index()

{

$error_code = $this->uri->segment(3);

$datetime = $this->uri->segment(4);

$error="";

if($error_code=='1')

{

$error= '<div class="alert alert-success" role="alert">Back Date('.$datetime.') Entry Not Allowed</div>';

}

$courses = $this ->courses->GetAllChapter();

$content = "";

foreach($courses as $course)

{

$content .= '<option value="'.$course['ChapterID'].'">'.$course['ChapterTitle'].'</option>';

}

$session_data = $this->session->userdata('logged_in');

$username = $session_data['username'];

$Medias = $this ->courses->GetAllMedia($username);

$tableRow = '';

foreach($Medias as $Media) {

$tableRow = $tableRow .

'<tr class="gradeA odd" role="row">

<td class="sorting">'.$Media['MediaName'].'</td>

<td>'.$Media['MediaType'].'</td>

<td>

<button type="button" data-id="'.$Media['MediaName'].'" id="fetchMedia" class="btn btn-danger">Select</button>

</td>

</tr>';

}

$grid = '<div class="row">

</div>

<thead>

<th class="sorting" tabindex="0" aria-controls="dataTables-example" rowspan="1" style="width:15%" aria-label="CSS grade: activate to sort column ascending" style="width: 50px;">Action</th>

</tr>

</thead>

<tbody>'.$tableRow.'</tbody>

</table></div></div>

</div>

</div>';

$modal = '<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">

<h5 class="modal-title" id="exampleModalLabel">Content</h5>

</button>

</div>

<div class="modal-body">'.

$grid

.'</div>

</div>

</div>';

$htmlcontent = '<div class="panel-body">

'.$error.'

<label>Subject</label>

<option value="">Yet To Select</option>

<option>Physics</option>

<option>Chemistry</option>

<option>Biology</option>

<option>Maths</option>

</select>

</div>

<label>Course</label>

<option value="">Yet To Select</option>

</select>

</div>

<label>Chapter</label>

<option value="">Yet To Select</option>

</select>

</div>

<label>Meeting Title</label>

</div>

<label>Schedule DateTime( Minimum 10 Minute Later)</label>

</span>

</div>

<label>Content</label>

<p class="help-block">Example: Physics</p>

</div>

<button type="submit" id="CreateZoomMeeting" style="background-color:#519CFE; color:white;" class="btn btn-default"><span class="fa fa-video-camera"> Create Zoom Meeting</button>

<button type="submit" style="background-color:#5CB85C; color:white;display:none;" id="SaveMeeting" class="btn btn-default">Save Meeting</button>

<button type="reset" class="btn btn-default">Reset</button>

</div>

</form>

</div>

</div>

</div>

$data['htmlcontent'] =$htmlcontent.$modal;

$data['error'] ='';

$this->load->view('addmeetings_view', array('content'=>$data['htmlcontent']));

}

function newtopic()

{

$data = array(

'TopicID' => null,

'TopicType' => '2',

'TopicTitle' => $this->input->post('title'),

'CourseID' => $this->input->post('chapter'),

'TopicDesc' => $this->input->post('topicDesc'),

'TopicContent' =>$this->input->post('topiccontent'),

'StartDate' => $this->input->post('StartDate'),

'ContentType' => 'Text',

'price' => $this->input->post('Price')

);

$scheduledate = $this->input->post('StartDate');

//$datetime = new DateTime(str_replace('/', '-', $scheduledate));

$date=date_create($scheduledate);

$js_Date= date_format($date,"Y/m/d H:i:s");

//$diff_future = abs(strtotime($js_Date)-strtotime(date("/m/d/Y h:i:s")));

//$minutes = $diff_future/60;

$minutes = 60;

date_default_timezone_set("Asia/Karachi");

$dteStart = new DateTime($js_Date);

$dteEnd = new DateTime(date("Y/m/d h:i:sa"));

//echo $dteEnd->format("Y/m/d H:i:s");

$dteDiff = $dteEnd->diff($dteStart);

$past_date = $dteDiff->format('%R');

//echo $past_date;

//$this->courses->add_topic($data);

if($past_date != '-')

{

$this->courses->add_topic($data);

redirect(site_url('ManipulateMeetings'));

}

else

{

//redirect(site_url('addmeetings'));

}

function MarkAttendance()

{

date_default_timezone_set("Asia/Karachi");

$session_data = $this->session->userdata('logged_in');

$username = $session_data['username'];

$data = array(

'MeetingID' => $this->input->post('TopicID'),

'Student' => $username,

'CreationDate' => date("Y/m/d h:i:sa")

);

$Topic = $this ->dmlcourse->GetParticularTopic($this->input->post('TopicID'));

$scheduledate = $Topic[0]['startdate'];

$date=date_create($scheduledate);

$js_Date= date_format($date,"Y/m/d H:i:s");

$dteStart = new DateTime($js_Date);

$dteEnd = new DateTime(date("Y/m/d h:i:sa"));

//echo $dteEnd->format("Y/m/d H:i:s");

$dteDiff = $dteEnd->diff($dteStart);

$past_date = $dteDiff->format('%R');

$day_left = $dteDiff->format('%d');

$hrs_left = $dteDiff->format('%h');

$net_hrs = $hrs_left + $day_left*24;

$minutes_left = $dteDiff->format('%i');

$net_minutes = $minutes_left + $net_hrs*60;

$seconds_left = $dteDiff->format('%s');

$net_seconds = $seconds_left + $net_minutes*60;

echo $net_minutes;

if($net_minutes >= 0 && $net_minutes <= 15 )

{

$this->dmlcourse->mark_attendance($data);

///redirect(site_url('ManipulateMeetings'));

}

function updatetopic()

{

$content="";

if($this->input->post('contenttype')=='Text')

{

$content = $this->input->post('topiccontent');

}

else

{

$content = $this->input->post('topiccontent1');

}

$data = array(

'TopicID' => $this->input->post('TopicID'),

'TopicType' => '3',

'TopicTitle' => $this->input->post('title'),

'CourseID' => $this->input->post('chapter'),

'TopicDesc' => $this->input->post('topicDesc'),

'TopicContent' => $content,

'StartDate' => $this->input->post('StartDate'),

'ContentType' => $this->input->post('contenttype'),

'price' => '0'

);

$scheduledate = $this->input->post('SessionSchedule');

//$datetime = new DateTime(str_replace('/', '-', $scheduledate));

$date=date_create($scheduledate);

$js_Date= date_format($date,"Y/m/d H:i:s");

//$diff_future = abs(strtotime($js_Date)-strtotime(date("/m/d/Y h:i:s")));

//$minutes = $diff_future/60;

$minutes = 60;

date_default_timezone_set("Asia/Karachi");

$dteStart = new DateTime($js_Date);

$dteEnd = new DateTime(date("Y/m/d h:i:sa"));

//echo $dteEnd->format("Y/m/d H:i:s");

$dteDiff = $dteEnd->diff($dteStart);

$past_date = $dteDiff->format('%R');

//echo $past_date;

if($past_date != '-')

{

$this->courses->updateTopic($data);

redirect(site_url('ManipulateMeetings'));

}

else

{

//$data['error'] ='<div class="alert alert-success" role="alert">Back Date Entry Not Allowed</div>';

//$data['Topics'] = $this ->dmlcourse->GetAllTopics('5');

redirect(site_url('addmeetings'));

}

function deletetopic($ID)

{

$this->courses->deleteTopics($ID);

redirect(site_url('ManipulateMeetings'));

}

function edittopic()

{

$session_data = $this->session->userdata('logged_in');

$username = $session_data['username'];

$topics = $this->session->userdata('topicdetail');

$htmlcontent = null;

$chapters = $this ->courses->GetChapter_Course($topics[0]['CourseID']);

$trns = $this ->courses->GetTrnTypes();

$courses_list = $this ->courses->GetCourses_Subject($topics[0]['Subject'],$username);

$subject_lists = $this ->courses->GetAllSubjects();

$content = "";

$trn_list="";

$course_list ="";

$subject_list="";

/*foreach($topics as $topic)

{

$content .= '<option value="'.$course['ID'].'">'.$course['Title'].'</option>';

}*/

$Medias = $this ->courses->GetAllMedia();

$tableRow = '';

$contenttypes="";

foreach($Medias as $Media) {

$tableRow = $tableRow .

'<tr class="gradeA odd" role="row">

<td class="sorting">'.$Media['MediaName'].'</td>

<td>'.$Media['MediaType'].'</td>

<td>

<button type="button" data-id="'.$Media['MediaName'].'" id="fetchMedia" class="btn btn-danger">Select</button>

</td>

</tr>';

}

$grid = '<div class="row">

</div>

<thead>

<th class="sorting" tabindex="0" aria-controls="dataTables-example" rowspan="1" style="width:15%" aria-label="CSS grade: activate to sort column ascending" style="width: 50px;">Action</th>

</tr>

</thead>

<tbody>'.$tableRow.'</tbody>

</table></div></div>

</div>

</div>';

$modal = '<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel" aria-hidden="true">

<h5 class="modal-title" id="exampleModalLabel">Content</h5>

</button>

</div>

<div class="modal-body">'.

$grid

.'</div>

</div>

</div>';

if(isset($topics)) {

foreach($topics as $topic) {

foreach($subject_lists as $subject_item)

{

if($subject_item['SubjectTitle']==$topic['Subject'])

{

$subject_list .= '<option selected value="'.$subject_item['SubjectTitle'].'">'.$subject_item['SubjectTitle'].'</option>';

}

else

{

$subject_list .= '<option value="'.$subject_item['SubjectTitle'].'">'.$subject_item['SubjectTitle'].'</option>';

}

foreach($courses_list as $courses_item)

{

if($courses_item['ID']==$topic['CourseID'])

{

$course_list .= '<option selected value="'.$courses_item['ID'].'">'.$courses_item['Title'].'</option>';

}

else

{

$course_list .= '<option value="'.$courses_item['ID'].'">'.$courses_item['Title'].'</option>';

}

foreach($chapters as $chapter)

{

if($chapter['ChapterID']==$topic['ChapterID'])

{

$content .= '<option selected value="'.$chapter['ChapterID'].'">'.$chapter['ChapterTitle'].'</option>';

}

else

{

$content .= '<option value="'.$chapter['ChapterID'].'">'.$chapter['ChapterTitle'].'</option>';

}

foreach($trns as $trn)

{

if ($topic['TopicType']==$trn['trn_type']) {

$trn_list .= '<option selected value="'.$trn['trn_type'].'">'.$trn['trn_name'].'</option>';

}

else

{

$trn_list .= '<option value="'.$trn['trn_type'].'">'.$trn['trn_name'].'</option>';

}

//$check=($course["Travelling"]!=null) ? "checked" : "";

if($topic['contenttype']=='File'){

$contenttypes ='

<input type="radio" name="contenttype" value="Text" autocomplete="off"> Text

</label>

<input type="radio" name="contenttype" value="File" autocomplete="off" checked> File

</label>

</div>

</br>

<label>Content</label>

</div>

<textarea style ="max-width:100%;height:150px;display:none;" name="topiccontent" type="text" class="form-control summernote"></textarea>';

}

else

{

$contenttypes ='

<input type="radio" name="contenttype" value="Text" autocomplete="off" checked> Text

</label>

<input type="radio" name="contenttype" value="File" autocomplete="off"> File

</label>

</div>

</br>

<label>Content</label>

</div>

<textarea style ="max-width:100%;height:150px" name="topiccontent" type="text" class="form-control summernote" required>'.$topic['TopicContent'].'</textarea>';

}

$htmlcontent = '<div class="panel-body">

<label>Subject</label>

<option value="">Yet To Select</option>

'.$subject_list.'

</select>

<label>Course</label>

<option value="">Yet To Select</option>

'.$course_list.'

</select>

<label>Chapter</label>

<select class="form-control" id="chapter" value="'.$topic['ChapterID'].'" name="chapter" required>'.$content.'</select>

<label>Title</label>

<label>Schedule DateTime</label>

</span>

</div>

<button type="submit" id="CreateZoomMeeting" style="background-color:#519CFE; color:white;" class="btn btn-default"><span class="fa fa-video-camera"> Re-Create Zoom Meeting</button>

<button type="submit" style="background-color:#5CB85C; color:white;" class="btn btn-default">Update Meeting</button>

<button type="reset" class="btn btn-default">Reset</button>

</form>

</div>

</div>

</div>

</div>';

}

$data['htmlcontent'] =$htmlcontent.$modal;

$data['error'] ='';

$this->load->view('addmeetings_view', array('content'=>$data['htmlcontent']));

}

Create Zoom Meeting With Api V2 Through Simple PHP

Wednesday, August 5, 2020

Meeting Controller (CodeIgnitor)

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