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/>.

/**

 * Configurable Reports

 * A Moodle block for creating Configurable Reports

 * @package blocks

 * @author: Juan leyva <http://www.twitter.com/jleyvadelgado>

 * @date: 2009

 */

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

require_once($CFG->dirroot."/blocks/configurable_reports/locallib.php");

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

$download = optional_param('download', false, PARAM_BOOL);

$format = optional_param('format', '', PARAM_ALPHA);

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

if (!$report = $DB->get_record('block_configurable_reports', ['id' => $id])) {

    print_error('reportdoesnotexists', 'block_configurable_reports');

}

if ($courseid && $report->global) {

    $report->courseid = $courseid;

} else {

    $courseid = $report->courseid;

}

if (!$course = $DB->get_record('course', ['id' => $courseid])) {

    print_error('No such course id');

}

// Force user login in course (SITE or Course).

if ($course->id == SITEID) {

    require_login();

    $context = context_system::instance();

} else {

    require_login($course);

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

}

require_once($CFG->dirroot.'/blocks/configurable_reports/report.class.php');

require_once($CFG->dirroot.'/blocks/configurable_reports/reports/'.$report->type.'/report.class.php');

$reportclassname = 'report_'.$report->type;

$reportclass = new $reportclassname($report);

if (!$reportclass->check_permissions($USER->id, $context)) {

    print_error('badpermissions', 'block_configurable_reports');

}

$PAGE->set_context($context);

$PAGE->set_pagelayout('incourse');

$PAGE->set_url('/blocks/configurable_reports/viewreport.php', ['id' => $id]);

$PAGE->requires->jquery();

$download = ($download && $format && strpos($report->export, $format.',') !== false) ? true : false;

if ($download && $report->type == "sql") $reportclass->setForExport(true);

$reportclass->create_report();

$action = (!empty($download)) ? 'download' : 'view';

cr_add_to_log($report->courseid, 'configurable_reports', $action, '/block/configurable_reports/viewreport.php?id='.$id, $report->name);

// No download, build navigation header etc..

if (!$download) {

    $reportclass->check_filters_request();

    $reportname = format_string($report->name);

    $navlinks = array();

    $hasmanageallcap = has_capability('block/configurable_reports:managereports', $context);

    $hasmanageowncap = has_capability('block/configurable_reports:manageownreports', $context);

    if ($hasmanageallcap || ($hasmanageowncap && $report->ownerid == $USER->id)) {

        $managereporturl = new \moodle_url('/blocks/configurable_reports/managereport.php', ['courseid' => $report->courseid]);

        $PAGE->navbar->add(get_string('managereports', 'block_configurable_reports'), $managereporturl);

        $PAGE->navbar->add($report->name);

    } else {

        // These users don't have the capability to manage reports but we still want them to see some breadcrumbs.

        $PAGE->navbar->add(get_string('viewreport', 'block_configurable_reports'));

        $PAGE->navbar->add($report->name);

    }

    $PAGE->set_title($reportname);

    $PAGE->set_heading( $reportname);

    $PAGE->set_cacheable( true);

    echo $OUTPUT->header();

    if ($hasmanageallcap || ($hasmanageowncap && $report->ownerid == $USER->id)) {

        $currenttab = 'viewreport';

        include('tabs.php');

    }

    // Print the report HTML.

    $reportclass->print_report_page($PAGE);

} else {

    // Large exports are likely to take their time and memory.

    core_php_time_limit::raise();

    raise_memory_limit(MEMORY_EXTRA);

    $exportplugin = $CFG->dirroot.'/blocks/configurable_reports/export/'.$format.'/export.php';

    if (file_exists($exportplugin)) {

        require_once($exportplugin);

        export_report($reportclass->finalreport);

    }

    die;

}

// Never reached if download = true.

echo $OUTPUT->footer();