<?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/>.

/**
 * Log block caps.
 *
 * @package    block_log
 * @copyright  Vanisha <vanisha@teknoturf.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

global $PAGE,$OUTPUT,$CFG;

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

require_login(null, false);

$pluginname = get_string('pluginname', 'block_log');

$thispageurl = new moodle_url('/blocks/log/view.php');
$PAGE->set_url($thispageurl);

$contextsystem = context_system::instance();
$PAGE->set_context($contextsystem);

$PAGE->navbar->add($pluginname);
$PAGE->set_title($pluginname);
$PAGE->set_heading($pluginname);

echo $OUTPUT->header();

$date = date('d-m-y');

$templatecontext = array();

// breadcrumb template
$templatecontext['breadcrumb_navbar'] = $OUTPUT->navbar();

$configpaths = get_config(null, 'block_log_path_info');

$isadmin   = has_capability('block/log:manageall', context_system::instance());

if($isadmin) {
    $table_content_array = array(); $i =1;
    $split_paths = explode(",",$configpaths);
    foreach($split_paths as $split_path) {
        $files = scandir($split_path);
        foreach($files as $file) {
            if($file === '.' || $file === '..') {continue;}
            if( (strpos($file, $date) !== false) && (strpos($file, '.log')) ) {
                $array = array();
                $array['sno'] = $i;
                $array['name'] = $file;
                $array['log'] = file_get_contents($split_path.'/'.$file);
                $table_content_array[] = $array;
                $i = $i+1;
            }
        }
    }
    
    $templatecontext['tablecontents'] = $table_content_array;
    
    echo $OUTPUT->render_from_template('block_log/cron_logs_view', $templatecontext);
}

else {
    echo '<center><div class="alert alert-info"><b>You cannot view this page.</b></div><center>';
}

echo $OUTPUT->footer();