Proyectos de Subversion Moodle

<?php

// This file is part of the Zoom plugin for Moodle - http://moodle.org/

//

// Moodle 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.

//

// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**

 * List all zoom meetings.

 *

 * @package    mod_zoom

 * @copyright  2015 UC Regents

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require(__DIR__ . '/../../config.php');

require_once(__DIR__ . '/lib.php');

require_once(__DIR__ . '/locallib.php');

require_once($CFG->libdir . '/accesslib.php');

require_once($CFG->libdir . '/moodlelib.php');

require_login();

// Additional access checks in zoom_get_instance_setup().

[$course, $cm, $zoom] = zoom_get_instance_setup();

global $DB;

// Check capability.

$context = context_module::instance($cm->id);

require_capability('mod/zoom:addinstance', $context);

$uuid = required_param('uuid', PARAM_RAW);

$export = optional_param('export', null, PARAM_ALPHA);

$PAGE->set_url('/mod/zoom/participants.php', ['id' => $cm->id, 'uuid' => $uuid, 'export' => $export]);

$strname = $zoom->name;

$strtitle = get_string('participants', 'mod_zoom');

$PAGE->navbar->add($strtitle);

$PAGE->set_title("$course->shortname: $strname");

$PAGE->set_heading($course->fullname);

$PAGE->set_pagelayout('incourse');

$maskparticipantdata = get_config('zoom', 'maskparticipantdata');

// If participant data is masked then display a message stating as such and be done with it.

if ($maskparticipantdata) {

    zoom_fatal_error(

        'participantdatanotavailable_help',

        'mod_zoom',

        new moodle_url('/mod/zoom/report.php', ['id' => $cm->id])

    );

}

$sessions = zoom_get_sessions_for_display($zoom->id);

$participants = $sessions[$uuid]['participants'];

// Display the headers/etc if we're not exporting, or if there is no data.

if (empty($export) || empty($participants)) {

    echo $OUTPUT->header();

    echo $OUTPUT->heading($strname);

    echo $OUTPUT->heading($strtitle, 4);

    // Stop if there is no data.

    if (empty($participants)) {

        notice(get_string('noparticipants', 'mod_zoom'), new moodle_url('/mod/zoom/report.php', ['id' => $cm->id]));

        echo $OUTPUT->footer();

        exit();

    }

}

// Loop through each user to generate id->idnumber mapping.

$coursecontext = context_course::instance($course->id);

$enrolled = get_enrolled_users($coursecontext);

$moodleidtouids = [];

foreach ($enrolled as $user) {

    $moodleidtouids[$user->id] = $user->idnumber;

}

$table = new html_table();

// If we are exporting, then put email as a separate column.

if (!empty($export)) {

    $table->head = [

        get_string('idnumber'),

        get_string('name'),

        get_string('email'),

        get_string('jointime', 'mod_zoom'),

        get_string('leavetime', 'mod_zoom'),

        get_string('duration', 'mod_zoom'),

    ];

} else {

    $table->head = [

        get_string('idnumber'),

        get_string('name'),

        get_string('jointime', 'mod_zoom'),

        get_string('leavetime', 'mod_zoom'),

        get_string('duration', 'mod_zoom'),

    ];

}

foreach ($participants as $p) {

    $row = [];

    // Gets moodleuser so we can try to match information to Moodle database.

    $moodleuser = new stdClass();

    if (!empty($p->userid)) {

        $moodleuser = $DB->get_record('user', ['id' => $p->userid], 'idnumber, email');

    }

    // ID number.

    if (array_key_exists($p->userid, $moodleidtouids)) {

        $row[] = $moodleidtouids[$p->userid];

    } else if (isset($moodleuser->idnumber)) {

        $row[] = $moodleuser->idnumber;

    } else {

        $row[] = '';

    }

    // Name/email.

    $name = $p->name;

    $email = '';

    if (!empty($moodleuser->email)) {

        $email = $moodleuser->email;

    } else if (!empty($p->user_email)) {

        $email = $p->user_email;

    }

    // Put email in separate column if we are exporting to Excel.

    if (!empty($export)) {

        $row[] = $name;

        $row[] = $email;

    } else if (!empty($email)) {

        $row[] = html_writer::link("mailto:$email", $name);

    } else {

        $row[] = $name;

    }

    // Join/leave times.

    $row[] = userdate($p->join_time, get_string('strftimedatetimeshort', 'langconfig'));

    $row[] = userdate($p->leave_time, get_string('strftimedatetimeshort', 'langconfig'));

    // Duration.

    $durationremainder = $p->duration % 60;

    if ($durationremainder != 0) {

        $p->duration += 60 - $durationremainder;

    }

    $row[] = $p->duration / 60;

    $table->data[] = $row;

}

if ($export != 'xls') {

    echo html_writer::table($table);

    $exporturl = new moodle_url('/mod/zoom/participants.php', [

        'id' => $cm->id,

        'uuid' => $uuid,

        'export' => 'xls',

    ]);

    $xlsstring = get_string('application/vnd.ms-excel', 'mimetypes');

    $xlsicon = html_writer::img(

        $OUTPUT->image_url('f/spreadsheet'),

        $xlsstring,

        ['title' => $xlsstring, 'class' => 'mimetypeicon']

    );

    echo get_string('export', 'mod_zoom') . ': ' . html_writer::link($exporturl, $xlsicon);

    echo $OUTPUT->footer();

} else {

    require_once($CFG->libdir . '/excellib.class.php');

    $workbook = new MoodleExcelWorkbook("zoom_participants_{$zoom->meeting_id}");

    $worksheet = $workbook->add_worksheet($strtitle);

    $boldformat = $workbook->add_format();

    $boldformat->set_bold(true);

    $row = $col = 0;

    foreach ($table->head as $colname) {

        $worksheet->write_string($row, $col++, $colname, $boldformat);

    }

    $row++;

    $col = 0;

    foreach ($table->data as $entry) {

        foreach ($entry as $value) {

            $worksheet->write_string($row, $col++, $value);

        }

        $row++;

        $col = 0;

    }

    $workbook->close();

    exit();

}