moodle/user/portfoliologs.php

<?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/>.

/**
 * This file is part of the User section Moodle
 *
 * @copyright 1999 Martin Dougiamas  http://dougiamas.com
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @package user
 */

require_once(dirname(dirname(__FILE__)) . '/config.php');

if (empty($CFG->enableportfolios)) {
    print_error('disabled', 'portfolio');
}

require_once($CFG->libdir . '/portfoliolib.php');

$course  = optional_param('course', SITEID, PARAM_INT);

$url = new moodle_url($CFG->wwwroot.'/user/portfoliologs.php', array('course'=>$course));

if (! $course = $DB->get_record("course", array("id"=>$course))) {
    print_error('invalidcourseid');
}

$user = $USER;
$fullname = fullname($user);
$strportfolios = get_string('portfolios', 'portfolio');

require_login($course, false);

$page = optional_param('page', 0, PARAM_INT);
$perpage = optional_param('perpage', 10, PARAM_INT);

if ($page !== 0) {
    $url->param('page', $page);
}
if ($perpage !== 0) {
    $url->param('perpage', $perpage);
}
$PAGE->set_url($url);

$PAGE->set_title("$course->fullname: $fullname: $strportfolios");
$PAGE->set_heading($course->fullname);

echo $OUTPUT->header();

$currenttab = 'portfoliologs';
$showroles = 1;
$somethingprinted = false;
include('tabs.php');

echo $OUTPUT->box_start();

$queued = $DB->get_records('portfolio_tempdata', array('userid' => $USER->id), '', 'id, expirytime');
if (count($queued) > 0) {
    $table = new html_table();
    $table->head = array(
        get_string('displayarea', 'portfolio'),
        get_string('plugin', 'portfolio'),
        get_string('displayinfo', 'portfolio'),
        get_string('displayexpiry', 'portfolio'),
        '',
    );
    $table->data = array();
    $now = time();
    foreach ($queued as $q){
        $e = portfolio_exporter::rewaken_object($q->id);
        $e->verify_rewaken(true);
        $queued = $e->get('queued');
        $base = $CFG->wwwroot . '/portfolio/add.php?id=' . $q->id . '&logreturn=1&sesskey=' . sesskey();
        $iconstr = '';

        $cancel = new moodle_action_icon();
        $cancel->link->url = new moodle_url($base . '&cancel=1');
        $cancel->image->src = $OUTPUT->old_icon_url('t/stop');
        $cancel->linktext = get_string('cancel');

        $iconstr = $OUTPUT->action_icon($cancel);

        if (!$e->get('queued') && $e->get('expirytime') > $now) {
            $continue = new moodle_action_icon();
            $continue->link->url = new moodle_url($base);
            $continue->image->src = $OUTPUT->old_icon_url('t/go');
            $continue->linktext = get_string('continue');
            $iconstr .= '&nbsp;' . $OUTPUT->action_icon($continue);
        }
        $table->data[] = array(
            $e->get('caller')->display_name(),
            (($e->get('instance')) ? $e->get('instance')->get('name') : get_string('noinstanceyet', 'portfolio')),
            $e->get('caller')->heading_summary(),
            userdate($q->expirytime),
            $iconstr,
        );
        unset($e); // this could potentially be quite big, so free it.
    }
    echo $OUTPUT->heading(get_string('queuesummary', 'portfolio'));
    echo $OUTPUT->table($table);
    $somethingprinted = true;
}
// paging - get total count separately
$logcount = $DB->count_records('portfolio_log', array('userid' => $USER->id));
if ($logcount > 0) {
    $table = new html_table();
    $table->head = array(
        get_string('plugin', 'portfolio'),
        get_string('displayarea', 'portfolio'),
        get_string('transfertime', 'portfolio'),
    );
    $logs = $DB->get_records('portfolio_log', array('userid' => $USER->id), 'time DESC', '*', ($page * $perpage), $perpage);
    foreach ($logs as $log) {
        require_once($CFG->dirroot . $log->caller_file);
        $class = $log->caller_class;
        $pluginname = '';
        try {
            $plugin = portfolio_instance($log->portfolio);
            $url = $plugin->resolve_static_continue_url($log->continueurl);
            if ($url) {
                $pluginname = '<a href="' . $url . '">' . $plugin->get('name') . '</a>';
            } else {
                $pluginname = $plugin->get('name');
            }
        } catch (portfolio_exception $e) { // may have been deleted
            $pluginname = get_string('unknownplugin', 'portfolio');
        }

        $table->data[] = array(
            $pluginname,
            '<a href="' . $log->returnurl . '">' . call_user_func(array($class, 'display_name')) . '</a>',
            userdate($log->time),
        );
    }
    echo $OUTPUT->heading(get_string('logsummary', 'portfolio'));
    $pagingbar = moodle_paging_bar::make($logcount, $page, $perpage, $CFG->wwwroot . '/user/portfoliologs.php?');
    echo $OUTPUT->paging_bar($pagingbar);
    echo $OUTPUT->table($table);
    echo $OUTPUT->paging_bar($pagingbar);
    $somethingprinted = true;
}
if (!$somethingprinted) {
    echo $OUTPUT->heading($strportfolios);
    echo get_string('nologs', 'portfolio');
}
echo $OUTPUT->box_end();
echo $OUTPUT->footer();