MDL-29695 enrol: cohort: Add pagination and search to quickenrolment interface
[moodle.git] / cohort / index.php
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1<?php
2
3// This file is part of Moodle - http://moodle.org/
4//
5// Moodle is free software: you can redistribute it and/or modify
6// it under the terms of the GNU General Public License as published by
7// the Free Software Foundation, either version 3 of the License, or
8// (at your option) any later version.
9//
10// Moodle is distributed in the hope that it will be useful,
11// but WITHOUT ANY WARRANTY; without even the implied warranty of
12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13// GNU General Public License for more details.
14//
15// You should have received a copy of the GNU General Public License
16// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
17
18/**
19 * Cohort related management functions, this file needs to be included manually.
20 *
707f4136 21 * @package core
b980c56e 22 * @subpackage cohort
707f4136 23 * @copyright 2010 Petr Skoda {@link http://skodak.org}
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24 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 */
26
27require('../config.php');
864e2805 28require_once($CFG->libdir.'/adminlib.php');
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29
30$contextid = optional_param('contextid', 0, PARAM_INT);
31
32require_login();
33
34if ($contextid) {
35 $context = get_context_instance_by_id($contextid, MUST_EXIST);
36} else {
37 $context = get_context_instance(CONTEXT_SYSTEM);
38}
39
40if ($context->contextlevel != CONTEXT_COURSECAT and $context->contextlevel != CONTEXT_SYSTEM) {
41 print_error('invalidcontext');
42}
43
44$category = null;
45if ($context->contextlevel == CONTEXT_COURSECAT) {
46 $category = $DB->get_record('course_categories', array('id'=>$context->instanceid), '*', MUST_EXIST);
47}
48
49$manager = has_capability('moodle/cohort:manage', $context);
50584dd3 50$canassign = has_capability('moodle/cohort:assign', $context);
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51if (!$manager) {
52 require_capability('moodle/cohort:view', $context);
53}
54
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55$strcohorts = get_string('cohorts', 'cohort');
56
3f873af7 57if ($category) {
367a75fa 58 $PAGE->set_pagelayout('report');
f6eb428e 59 $PAGE->set_context($context);
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60 $PAGE->set_url('/cohort/index.php', array('contextid'=>$context->id));
61 $PAGE->set_title($strcohorts);
bd08a24a 62 $PAGE->set_heading($COURSE->fullname);
864e2805 63} else {
367a75fa 64 admin_externalpage_setup('cohorts', '', null, '', array('pagelayout'=>'report'));
b980c56e 65}
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66
67echo $OUTPUT->header();
68
69echo $OUTPUT->heading(get_string('cohortsin', 'cohort', print_context_name($context)));
70
71$cohorts = $DB->get_records('cohort', array('contextid'=>$context->id));
72
73$data = array();
74foreach($cohorts as $cohort) {
75 $line = array();
76 $line[] = format_string($cohort->name);
77 $line[] = $cohort->idnumber;
78 $line[] = format_text($cohort->description, $cohort->descriptionformat);
79
80 $line[] = $DB->count_records('cohort_members', array('cohortid'=>$cohort->id));
81
82 if (empty($cohort->component)) {
83 $line[] = get_string('nocomponent', 'cohort');
84 } else {
85 $line[] = get_string('pluginname', $cohort->component);
86 }
87
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88 $buttons = array();
89 if (empty($cohort->component)) {
90 if ($manager) {
91 $buttons[] = html_writer::link(new moodle_url('/cohort/edit.php', array('id'=>$cohort->id, 'delete'=>1)), html_writer::empty_tag('img', array('src'=>$OUTPUT->pix_url('t/delete'), 'alt'=>get_string('delete'), 'class'=>'iconsmall')));
92 $buttons[] = html_writer::link(new moodle_url('/cohort/edit.php', array('id'=>$cohort->id)), html_writer::empty_tag('img', array('src'=>$OUTPUT->pix_url('t/edit'), 'alt'=>get_string('edit'), 'class'=>'iconsmall')));
93 }
94 if ($manager or $canassign) {
95 $buttons[] = html_writer::link(new moodle_url('/cohort/assign.php', array('id'=>$cohort->id)), html_writer::empty_tag('img', array('src'=>$OUTPUT->pix_url('i/users'), 'alt'=>get_string('assign', 'core_cohort'), 'class'=>'iconsmall')));
b980c56e 96 }
b980c56e 97 }
50584dd3 98 $line[] = implode(' ', $buttons);
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99
100 $data[] = $line;
101}
102$table = new html_table();
103$table->head = array(get_string('name', 'cohort'), get_string('idnumber', 'cohort'), get_string('description', 'cohort'),
104 get_string('memberscount', 'cohort'), get_string('component', 'cohort'), get_string('edit'));
105$table->size = array('20%', '10%', '40%', '10%', '10%', '10%');
106$table->align = array('left', 'left', 'left', 'left','center', 'center');
107$table->width = '80%';
108$table->data = $data;
109echo html_writer::table($table);
110
111if ($manager) {
112 echo $OUTPUT->single_button(new moodle_url('/cohort/edit.php', array('contextid'=>$context->id)), get_string('add'));
113}
114
115echo $OUTPUT->footer();