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See Release Notes

  • Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
  • Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
  • PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/cohort/ -> index.php (source)
<?php
// This file is part of 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/>.

/**
 * Cohort related management functions, this file needs to be included manually.
 *
 * @package    core_cohort
 * @copyright  2010 Petr Skoda  {@link http://skodak.org}
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

require('../config.php');
require_once($CFG->dirroot.'/cohort/lib.php');
require_once($CFG->libdir.'/adminlib.php');

$contextid = optional_param('contextid', 0, PARAM_INT);
$page = optional_param('page', 0, PARAM_INT);
$searchquery  = optional_param('search', '', PARAM_RAW);
$showall = optional_param('showall', false, PARAM_BOOL);

require_login();

if ($contextid) {
    $context = context::instance_by_id($contextid, MUST_EXIST);
} else {
    $context = context_system::instance();
}

if ($context->contextlevel != CONTEXT_COURSECAT and $context->contextlevel != CONTEXT_SYSTEM) {
    print_error('invalidcontext');
}

$category = null;
if ($context->contextlevel == CONTEXT_COURSECAT) {
    $category = $DB->get_record('course_categories', array('id'=>$context->instanceid), '*', MUST_EXIST);
}

$manager = has_capability('moodle/cohort:manage', $context);
$canassign = has_capability('moodle/cohort:assign', $context);
if (!$manager) {
    require_capability('moodle/cohort:view', $context);
}

$strcohorts = get_string('cohorts', 'cohort');

if ($category) {
    $PAGE->set_pagelayout('admin');
    $PAGE->set_context($context);
    $PAGE->set_url('/cohort/index.php', array('contextid'=>$context->id));
> $PAGE->set_title($strcohorts); > core_course_category::page_setup(); $PAGE->set_heading($COURSE->fullname); > // Set the cohorts node active in the settings navigation block. $showall = false; > if ($cohortsnode = $PAGE->settingsnav->find('cohort', navigation_node::TYPE_SETTING)) { } else { > $cohortsnode->make_active(); admin_externalpage_setup('cohorts', '', null, '', array('pagelayout'=>'report')); > } } >
< $PAGE->set_heading($COURSE->fullname);
echo $OUTPUT->header();
> $PAGE->set_primary_active_tab('siteadminnode'); > if ($showall == 1) { if ($showall) { > $PAGE->navbar->add(get_string('allcohorts', 'cohort'), $PAGE->url); $cohorts = cohort_get_all_cohorts($page, 25, $searchquery); > } else if (!$showall) { } else { > $PAGE->navbar->add(get_string('systemcohorts', 'cohort'), $PAGE->url); $cohorts = cohort_get_cohorts($context->id, $page, 25, $searchquery); > }
} $count = ''; if ($cohorts['allcohorts'] > 0) { if ($searchquery === '') { $count = ' ('.$cohorts['allcohorts'].')'; } else { $count = ' ('.$cohorts['totalcohorts'].'/'.$cohorts['allcohorts'].')'; } } echo $OUTPUT->heading(get_string('cohortsin', 'cohort', $context->get_context_name()).$count); $params = array('page' => $page); if ($contextid) { $params['contextid'] = $contextid; } if ($searchquery) { $params['search'] = $searchquery; } if ($showall) { $params['showall'] = true; } $baseurl = new moodle_url('/cohort/index.php', $params); if ($editcontrols = cohort_edit_controls($context, $baseurl)) { echo $OUTPUT->render($editcontrols); } // Add search form. $hiddenfields = [ (object) ['name' => 'contextid', 'value' => $contextid], (object) ['name' => 'showall', 'value' => $showall] ]; $data = [ 'action' => new moodle_url('/cohort/index.php'), 'inputname' => 'search', 'searchstring' => get_string('search', 'cohort'), 'query' => $searchquery, 'hiddenfields' => $hiddenfields, 'extraclasses' => 'mb-3' ]; echo $OUTPUT->render_from_template('core/search_input', $data); // Output pagination bar. echo $OUTPUT->paging_bar($cohorts['totalcohorts'], $page, 25, $baseurl); $data = array(); $editcolumnisempty = true; foreach($cohorts['cohorts'] as $cohort) { $line = array(); $cohortcontext = context::instance_by_id($cohort->contextid); $cohort->description = file_rewrite_pluginfile_urls($cohort->description, 'pluginfile.php', $cohortcontext->id, 'cohort', 'description', $cohort->id); if ($showall) { if ($cohortcontext->contextlevel == CONTEXT_COURSECAT) { $line[] = html_writer::link(new moodle_url('/cohort/index.php' , array('contextid' => $cohort->contextid)), $cohortcontext->get_context_name(false)); } else { $line[] = $cohortcontext->get_context_name(false); } } $tmpl = new \core_cohort\output\cohortname($cohort); $line[] = $OUTPUT->render_from_template('core/inplace_editable', $tmpl->export_for_template($OUTPUT)); $tmpl = new \core_cohort\output\cohortidnumber($cohort); $line[] = $OUTPUT->render_from_template('core/inplace_editable', $tmpl->export_for_template($OUTPUT)); $line[] = format_text($cohort->description, $cohort->descriptionformat); $line[] = $DB->count_records('cohort_members', array('cohortid'=>$cohort->id)); if (empty($cohort->component)) { $line[] = get_string('nocomponent', 'cohort'); } else { $line[] = get_string('pluginname', $cohort->component); } $buttons = array(); if (empty($cohort->component)) { $cohortmanager = has_capability('moodle/cohort:manage', $cohortcontext); $cohortcanassign = has_capability('moodle/cohort:assign', $cohortcontext); $urlparams = array('id' => $cohort->id, 'returnurl' => $baseurl->out_as_local_url(false)); $showhideurl = new moodle_url('/cohort/edit.php', $urlparams + array('sesskey' => sesskey())); if ($cohortmanager) { if ($cohort->visible) { $showhideurl->param('hide', 1); $visibleimg = $OUTPUT->pix_icon('t/hide', get_string('hide')); $buttons[] = html_writer::link($showhideurl, $visibleimg, array('title' => get_string('hide'))); } else { $showhideurl->param('show', 1); $visibleimg = $OUTPUT->pix_icon('t/show', get_string('show')); $buttons[] = html_writer::link($showhideurl, $visibleimg, array('title' => get_string('show'))); } $buttons[] = html_writer::link(new moodle_url('/cohort/edit.php', $urlparams + array('delete' => 1)), $OUTPUT->pix_icon('t/delete', get_string('delete')), array('title' => get_string('delete'))); $buttons[] = html_writer::link(new moodle_url('/cohort/edit.php', $urlparams), $OUTPUT->pix_icon('t/edit', get_string('edit')), array('title' => get_string('edit'))); $editcolumnisempty = false; } if ($cohortcanassign) { $buttons[] = html_writer::link(new moodle_url('/cohort/assign.php', $urlparams), $OUTPUT->pix_icon('i/users', get_string('assign', 'core_cohort')), array('title' => get_string('assign', 'core_cohort'))); $editcolumnisempty = false; } } $line[] = implode(' ', $buttons); $data[] = $row = new html_table_row($line); if (!$cohort->visible) { $row->attributes['class'] = 'dimmed_text'; } } $table = new html_table(); $table->head = array(get_string('name', 'cohort'), get_string('idnumber', 'cohort'), get_string('description', 'cohort'), get_string('memberscount', 'cohort'), get_string('component', 'cohort')); $table->colclasses = array('leftalign name', 'leftalign id', 'leftalign description', 'leftalign size','centeralign source'); if ($showall) { array_unshift($table->head, get_string('category')); array_unshift($table->colclasses, 'leftalign category'); } if (!$editcolumnisempty) { $table->head[] = get_string('edit'); $table->colclasses[] = 'centeralign action'; } else { // Remove last column from $data. foreach ($data as $row) { array_pop($row->cells); } } $table->id = 'cohorts'; $table->attributes['class'] = 'admintable generaltable'; $table->data = $data; echo html_writer::table($table); echo $OUTPUT->paging_bar($cohorts['totalcohorts'], $page, 25, $baseurl); echo $OUTPUT->footer();