Proyectos de Subversion Moodle

<?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/>.

/**

 * Block for displaying logged in user's course completion status

 *

 * @package    block_completionstatus

 * @copyright  2009-2012 Catalyst IT Ltd

 * @author     Aaron Barnes <aaronb@catalyst.net.nz>

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

 */

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

require_once("{$CFG->libdir}/completionlib.php");

// Load data.

$id = required_param('course', PARAM_INT);

$userid = optional_param('user', 0, PARAM_INT);

// Load course.

$course = $DB->get_record('course', array('id' => $id), '*', MUST_EXIST);

// Load user.

if ($userid) {

    $user = $DB->get_record('user', array('id' => $userid), '*', MUST_EXIST);

} else {

    $user = $USER;

}

// Check permissions.

require_login($course);

if (!completion_can_view_data($user->id, $course)) {

    throw new \moodle_exception('cannotviewreport');

}

// Load completion data.

$info = new completion_info($course);

$returnurl = new moodle_url('/course/view.php', array('id' => $id));

// Don't display if completion isn't enabled.

if (!$info->is_enabled()) {

    throw new \moodle_exception('completionnotenabled', 'completion', $returnurl);

}

// Check this user is enroled.

if (!$info->is_tracked_user($user->id)) {

    if ($USER->id == $user->id) {

        throw new \moodle_exception('notenroled', 'completion', $returnurl);

    } else {

        throw new \moodle_exception('usernotenroled', 'completion', $returnurl);

    }

}

// Print header.

$page = get_string('completionprogressdetails', 'block_completionstatus');

$title = format_string($course->fullname) . ': ' . $page;

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

$PAGE->set_pagelayout('report');

$PAGE->set_url('/blocks/completionstatus/details.php', array('course' => $course->id, 'user' => $user->id));

$PAGE->set_title(get_string('course') . ': ' . $course->fullname);

$PAGE->set_heading($title);

echo $OUTPUT->header();

// Display completion status.

echo html_writer::start_tag('table', array('class' => 'generalbox boxaligncenter'));

echo html_writer::start_tag('tbody');

// If not display logged in user, show user name.

if ($USER->id != $user->id) {

    echo html_writer::start_tag('tr');

    echo html_writer::start_tag('td', array('colspan' => '2'));

    echo html_writer::tag('b', get_string('showinguser', 'completion') . ' ');

    $url = new moodle_url('/user/view.php', array('id' => $user->id, 'course' => $course->id));

    echo html_writer::link($url, fullname($user));

    echo html_writer::end_tag('td');

    echo html_writer::end_tag('tr');

}

echo html_writer::start_tag('tr');

echo html_writer::start_tag('td', array('colspan' => '2'));

echo html_writer::tag('b', get_string('status') . ' ');

// Is course complete?

$coursecomplete = $info->is_course_complete($user->id);

// Has this user completed any criteria?

$criteriacomplete = $info->count_course_user_data($user->id);

// Load course completion.

$params = array(

    'userid' => $user->id,

    'course' => $course->id,

);

$ccompletion = new completion_completion($params);

// Save row data.

$rows = array();

// Flag to set if current completion data is inconsistent with what is stored in the database.

$pendingupdate = false;

// Load criteria to display.

$completions = $info->get_completions($user->id);

// Loop through course criteria.

foreach ($completions as $completion) {

    $criteria = $completion->get_criteria();

    if (!$pendingupdate && $criteria->is_pending($completion)) {

        $pendingupdate = true;

    }

    $row = array();

    $row['type'] = $criteria->criteriatype;

    $row['title'] = $criteria->get_title();

    $row['status'] = $completion->get_status();

    $row['complete'] = $completion->is_complete();

    $row['timecompleted'] = $completion->timecompleted;

    $row['details'] = $criteria->get_details($completion);

    $rows[] = $row;

}

if ($pendingupdate) {

    echo html_writer::tag('i', get_string('pending', 'completion'));

} else if ($coursecomplete) {

    echo get_string('complete');

} else if (!$criteriacomplete && !$ccompletion->timestarted) {

    echo html_writer::tag('i', get_string('notyetstarted', 'completion'));

} else {

    echo html_writer::tag('i', get_string('inprogress', 'completion'));

}

echo html_writer::end_tag('td');

echo html_writer::end_tag('tr');

// Check if this course has any criteria.

if (empty($completions)) {

    echo html_writer::start_tag('tr');

    echo html_writer::start_tag('td', array('colspan' => '2'));

    echo html_writer::start_tag('br');

    echo $OUTPUT->box(get_string('nocriteriaset', 'completion'), 'noticebox');

    echo html_writer::end_tag('td');

    echo html_writer::end_tag('tr');

    echo html_writer::end_tag('tbody');

    echo html_writer::end_tag('table');

} else {

    echo html_writer::start_tag('tr');

    echo html_writer::start_tag('td', array('colspan' => '2'));

    echo html_writer::tag('b', get_string('required') . ' ');

    // Get overall aggregation method.

    $overall = $info->get_aggregation_method();

    if ($overall == COMPLETION_AGGREGATION_ALL) {

        echo get_string('criteriarequiredall', 'completion');

    } else {

        echo get_string('criteriarequiredany', 'completion');

    }

    echo html_writer::end_tag('td');

    echo html_writer::end_tag('tr');

    echo html_writer::end_tag('tbody');

    echo html_writer::end_tag('table');

    // Generate markup for criteria statuses.

    echo html_writer::start_tag('table',

            array('class' => 'generalbox logtable boxaligncenter', 'id' => 'criteriastatus', 'width' => '100%'));

    echo html_writer::start_tag('tbody');

    echo html_writer::start_tag('tr', array('class' => 'ccheader'));

    echo html_writer::tag('th', get_string('criteriagroup', 'block_completionstatus'), array('class' => 'c0 header', 'scope' => 'col'));

    echo html_writer::tag('th', get_string('criteria', 'completion'), array('class' => 'c1 header', 'scope' => 'col'));

    echo html_writer::tag('th', get_string('requirement', 'block_completionstatus'), array('class' => 'c2 header', 'scope' => 'col'));

    echo html_writer::tag('th', get_string('status'), array('class' => 'c3 header', 'scope' => 'col'));

    echo html_writer::tag('th', get_string('complete'), array('class' => 'c4 header', 'scope' => 'col'));

    echo html_writer::tag('th', get_string('completiondate', 'report_completion'), array('class' => 'c5 header', 'scope' => 'col'));

    echo html_writer::end_tag('tr');

    // Print table.

    $last_type = '';

    $agg_type = false;

    $oddeven = 0;

    foreach ($rows as $row) {

        echo html_writer::start_tag('tr', array('class' => 'r' . $oddeven));

        // Criteria group.

        echo html_writer::start_tag('td', array('class' => 'cell c0'));

        if ($last_type !== $row['details']['type']) {

            $last_type = $row['details']['type'];

            echo $last_type;

            // Reset agg type.

            $agg_type = true;

        } else {

            // Display aggregation type.

            if ($agg_type) {

                $agg = $info->get_aggregation_method($row['type']);

                echo '('. html_writer::start_tag('i');

                if ($agg == COMPLETION_AGGREGATION_ALL) {

                    echo core_text::strtolower(get_string('all', 'completion'));

                } else {

                    echo core_text::strtolower(get_string('any', 'completion'));

                }

                echo ' ' . html_writer::end_tag('i') .core_text::strtolower(get_string('required')).')';

                $agg_type = false;

            }

        }

        echo html_writer::end_tag('td');

        // Criteria title.

        echo html_writer::start_tag('td', array('class' => 'cell c1'));

        echo $row['details']['criteria'];

        echo html_writer::end_tag('td');

        // Requirement.

        echo html_writer::start_tag('td', array('class' => 'cell c2'));

        echo $row['details']['requirement'];

        echo html_writer::end_tag('td');

        // Status.

        echo html_writer::start_tag('td', array('class' => 'cell c3'));

        echo $row['details']['status'];

        echo html_writer::end_tag('td');

        // Is complete.

        echo html_writer::start_tag('td', array('class' => 'cell c4'));

        echo $row['complete'] ? get_string('yes') : get_string('no');

        echo html_writer::end_tag('td');

        // Completion data.

        echo html_writer::start_tag('td', array('class' => 'cell c5'));

        if ($row['timecompleted']) {

            echo userdate($row['timecompleted'], get_string('strftimedatemonthtimeshort', 'langconfig'));

        } else {

            echo '-';

        }

        echo html_writer::end_tag('td');

        echo html_writer::end_tag('tr');

        // For row striping.

        $oddeven = $oddeven ? 0 : 1;

    }

    echo html_writer::end_tag('tbody');

    echo html_writer::end_tag('table');

}

echo $OUTPUT->footer();