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);

$comp = required_param('comp', PARAM_ALPHA);

$cid = optional_param('cid', '', PARAM_ALPHANUM);

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

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

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

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

if (!$pname) {

    redirect(new \moodle_url('/blocks/configurable_reports/editcomp.php', ['id' => $id, 'comp' => $comp]));

    exit;

}

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

    print_error('reportdoesnotexists');

}

if (!$course = $DB->get_record("course", ['id' => $report->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->id);

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

}

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

if (!$hasmanagereportcap && !has_capability('block/configurable_reports:manageownreports', $context)) {

    print_error('badpermissions');

}

if (!$hasmanagereportcap && $report->ownerid != $USER->id) {

    print_error('badpermissions');

}

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->id);

if (!in_array($comp, $reportclass->components)) {

    print_error('badcomponent');

}

$PAGE->set_context($context);

$PAGE->set_pagelayout('incourse');

$PAGE->set_url('/blocks/configurable_reports/editplugin.php', ['id' => $id, 'comp' => $comp, 'cid' => $cid, 'pname' => $pname]);

    $cdata = null;

    $plugin = '';

if (!$cid) {

    if (filetype($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/'.$pname) == 'dir') {

        $plugin = $pname;

    }

} else {

    $components = cr_unserialize($report->components);

    $elements = isset($components[$comp]['elements']) ? $components[$comp]['elements'] : [];

    if ($elements) {

        foreach ($elements as $e) {

            if ($e['id'] == $cid) {

                $cdata = $e;

                $plugin = $e['pluginname'];

                break;

            }

        }

    }

    if (($moveup || $movedown || $delete) && confirm_sesskey()) {

        foreach ($elements as $index => $e) {

            if ($e['id'] == $cid) {

                if ($delete) {

                    unset($elements[$index]);

                    break;

                }

                $newindex = ($moveup) ? $index - 1 : $index + 1;

                $tmp = $elements[$newindex];

                $elements[$newindex] = $e;

                $elements[$index] = $tmp;

                break;

            }

        }

        $components[$comp]['elements'] = $elements;

        $report->components = cr_serialize($components);

        $DB->update_record('block_configurable_reports', $report);

        redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', ['id' => $id, 'comp' => $comp]));

        exit;

    }

}

if (!$plugin || $plugin != $pname) {

    print_error('nosuchplugin');

}

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

require_once($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/'.$pname.'/plugin.class.php');

$pluginclassname = 'plugin_'.$pname;

$pluginclass = new $pluginclassname($report);

if (isset($pluginclass->form) && $pluginclass->form) {

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

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

    $componentclassname = 'component_'.$comp;

    $compclass = new $componentclassname($report->id);

    require_once($CFG->dirroot.'/blocks/configurable_reports/components/'.$comp.'/'.$pname.'/form.php');

    $classname = $pname.'_form';

    $formurlparams = array('id' => $id, 'comp' => $comp, 'pname' => $pname);

    if ($cid) {

        $formurlparams['cid'] = $cid;

    }

    $formurl = new moodle_url('/blocks/configurable_reports/editplugin.php', $formurlparams);

    $editform = new $classname($formurl, compact('comp', 'cid', 'id', 'pluginclass', 'compclass', 'report', 'reportclass'));

    if (!empty($cdata)) {

        $editform->set_data($cdata['formdata']);

    }

    if ($editform->is_cancelled()) {

        if (!empty($report)) {

            redirect($CFG->wwwroot.'/blocks/configurable_reports/editreport.php?id='.$report->id);

        } else {

            redirect($CFG->wwwroot.'/blocks/configurable_reports/editreport.php');

        }

    } else if ($data = $editform->get_data()) {

        cr_add_to_log($report->courseid, 'configurable_reports', 'edit', '', $report->name);

        if (!empty($cdata)) {

            $cdata['formdata'] = $data;

            $cdata['summary'] = $pluginclass->summary($data);

            $elements = cr_unserialize($report->components);

            $elements = isset($elements[$comp]['elements']) ? $elements[$comp]['elements'] : [];

            if ($elements) {

                foreach ($elements as $key => $e) {

                    if ($e['id'] == $cid) {

                        $elements[$key] = $cdata;

                        break;

                    }

                }

            }

            $allelements = cr_unserialize($report->components);

            $allelements[$comp]['elements'] = $elements;

            $report->components = cr_serialize($allelements);

            if (!$DB->update_record('block_configurable_reports', $report)) {

                print_error('errorsaving');

            } else {

                redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp)));

                exit;

            }

        } else {

            $allelements = cr_unserialize($report->components);

            $uniqueid = random_string(15);

            while (strpos($report->components, $uniqueid) !== false) {

                $uniqueid = random_string(15);

            }

            $cdata = [

                'id' => $uniqueid,

                'formdata' => $data,

                'pluginname' => $pname,

                'pluginfullname' => $pluginclass->fullname,

                'summary' => $pluginclass->summary($data)

            ];

            $allelements[$comp]['elements'][] = $cdata;

            $report->components = cr_serialize($allelements, false);

            if (!$DB->update_record('block_configurable_reports', $report)) {

                print_error('errorsaving');

            } else {

                redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', array('id' => $id, 'comp' => $comp)));

                exit;

            }

        }

    }

} else {

    $allelements = cr_unserialize($report->components);

    $uniqueid = random_string(15);

    while (strpos($report->components, $uniqueid) !== false) {

        $uniqueid = random_string(15);

    }

    $cdata = [

        'id' => $uniqueid,

        'formdata' => new \stdclass,

        'pluginname' => $pname,

        'pluginfullname' => $pluginclass->fullname,

        'summary' => $pluginclass->summary(new \stdclass)

    ];

    $allelements[$comp]['elements'][] = $cdata;

    $report->components = cr_serialize($allelements);

    if (!$DB->update_record('block_configurable_reports', $report)) {

        print_error('errorsaving');

    } else {

        redirect(new moodle_url('/blocks/configurable_reports/editcomp.php', ['id' => $id, 'comp' => $comp]));

        exit;

    }

}

$title = format_string($report->name).' '.get_string($comp, 'block_configurable_reports');

$PAGE->navbar->add(get_string('managereports', 'block_configurable_reports'), $CFG->wwwroot.'/blocks/configurable_reports/managereport.php?courseid='.$report->courseid);

$PAGE->navbar->add($title, $CFG->wwwroot.'/blocks/configurable_reports/editcomp.php?id='.$id.'&comp='.$comp);

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

$PAGE->set_title($title);

$PAGE->set_heading( $title);

$PAGE->set_cacheable( true);

echo $OUTPUT->header();

$currenttab = $comp;

require('tabs.php');

if ($pluginclass->form) {

    $editform->display();

}

echo $OUTPUT->footer();