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/>.

/**

 * shows an analysed view of a feedback on the mainsite

 *

 * @author Andreas Grabs

 * @license http://www.gnu.org/copyleft/gpl.html GNU Public License

 * @package mod_feedback

 */

require_once("../../config.php");

require_once("lib.php");

$current_tab = 'analysis';

$id = required_param('id', PARAM_INT);  //the POST dominated the GET

$courseitemfilter = optional_param('courseitemfilter', '0', PARAM_INT);

$courseitemfiltertyp = optional_param('courseitemfiltertyp', '0', PARAM_ALPHANUM);

$courseid = optional_param('courseid', false, PARAM_INT);

$url = new moodle_url('/mod/feedback/analysis_course.php', array('id'=>$id));

navigation_node::override_active_url($url);

if ($courseid !== false) {

    $url->param('courseid', $courseid);

}

if ($courseitemfilter !== '0') {

    $url->param('courseitemfilter', $courseitemfilter);

}

if ($courseitemfiltertyp !== '0') {

    $url->param('courseitemfiltertyp', $courseitemfiltertyp);

}

$PAGE->set_url($url);

list($course, $cm) = get_course_and_cm_from_cmid($id, 'feedback');

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

require_course_login($course, true, $cm);

$feedback = $PAGE->activityrecord;

if (!($feedback->publish_stats OR has_capability('mod/feedback:viewreports', $context))) {

    throw new \moodle_exception('error');

}

$feedbackstructure = new mod_feedback_structure($feedback, $PAGE->cm, $courseid);

// Process course select form.

$courseselectform = new mod_feedback_course_select_form($url, $feedbackstructure);

if ($data = $courseselectform->get_data()) {

    redirect(new moodle_url($url, ['courseid' => $data->courseid]));

}

/// Print the page header

$strfeedbacks = get_string("modulenameplural", "feedback");

$strfeedback  = get_string("modulename", "feedback");

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

$PAGE->set_title($feedback->name);

echo $OUTPUT->header();

if (!$PAGE->has_secondary_navigation()) {

    echo $OUTPUT->heading(format_string($feedback->name));

}

//get the groupid

//lstgroupid is the choosen id

$mygroupid = false;

$courseselectform->display();

// Button "Export to excel".

if (has_capability('mod/feedback:viewreports', $context) && $feedbackstructure->get_items()) {

    echo $OUTPUT->container_start('form-buttons');

    $aurl = new moodle_url('/mod/feedback/analysis_to_excel.php',

        ['sesskey' => sesskey(), 'id' => $id, 'courseid' => (int)$courseid]);

    echo $OUTPUT->single_button($aurl, get_string('export_to_excel', 'feedback'));

    echo $OUTPUT->container_end();

}

// Show the summary.

$summary = new mod_feedback\output\summary($feedbackstructure);

echo $OUTPUT->render_from_template('mod_feedback/summary', $summary->export_for_template($OUTPUT));

// Get the items of the feedback.

$items = $feedbackstructure->get_items(true);

if ($courseitemfilter > 0) {

    $sumvalue = 'SUM(' . $DB->sql_cast_char2real('value', true) . ')';

    $sql = "SELECT fv.course_id, c.shortname, $sumvalue AS sumvalue, COUNT(value) as countvalue

            FROM {feedback_value} fv, {course} c, {feedback_item} fi

            WHERE fv.course_id = c.id AND fi.id = fv.item AND fi.typ = ? AND fv.item = ?

            GROUP BY course_id, shortname

            ORDER BY sumvalue desc";

    if ($courses = $DB->get_records_sql($sql, array($courseitemfiltertyp, $courseitemfilter))) {

        $item = $DB->get_record('feedback_item', array('id'=>$courseitemfilter));

        echo '<h4>'.$item->name.'</h4>';

        echo '<div class="clearfix">';

        echo '<table>';

        echo '<tr><th>Course</th><th>Average</th></tr>';

        foreach ($courses as $c) {

            $coursecontext = context_course::instance($c->course_id);

            $shortname = format_string($c->shortname, true, array('context' => $coursecontext));

            echo '<tr>';

            echo '<td>'.$shortname.'</td>';

            echo '<td class="text-right">';

            echo format_float(($c->sumvalue / $c->countvalue), 2);

            echo '</td>';

            echo '</tr>';

        }

        echo '</table>';

    } else {

        echo '<p>'.get_string('noresults').'</p>';

    }

    echo '<p><a href="analysis_course.php?id=' . $id . '">';

    echo get_string('back');

    echo '</a></p>';

} else {

    // Print the items in an analysed form.

    foreach ($items as $item) {

        echo '<table class="analysis">';

        $itemobj = feedback_get_item_class($item->typ);

        $printnr = ($feedback->autonumbering && $item->itemnr) ? ($item->itemnr . '.') : '';

        $itemobj->print_analysed($item, $printnr, $mygroupid, $feedbackstructure->get_courseid());

        if (preg_match('/rated$/i', $item->typ)) {

            $url = new moodle_url('/mod/feedback/analysis_course.php', array('id' => $id,

                'courseitemfilter' => $item->id, 'courseitemfiltertyp' => $item->typ));

            $anker = html_writer::link($url, get_string('sort_by_course', 'feedback'));

            echo '<tr><td colspan="2">'.$anker.'</td></tr>';

        }

        echo '</table>';

    }

}

echo $OUTPUT->footer();