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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* this file contains the task to suspend users from the upload folder.
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*
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* File fromfolder.php
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* Encoding UTF-8
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* @copyright Sebsoft.nl
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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namespace tool_usersuspension\task\unsuspend;
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defined('MOODLE_INTERNAL') || die;
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use tool_usersuspension\config;
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use tool_usersuspension\processor\csv as csvprocessor;
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require_once($CFG->libdir . '/csvlib.class.php');
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/**
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* Description of fromfolder
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*
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* @package tool_usersuspension
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*
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* @copyright Sebsoft.nl
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* @author R.J. van Dongen <rogier@sebsoft.nl>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class fromfolder extends \core\task\scheduled_task {
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/**
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* Return the localised name for this task
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*
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* @return string task name
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*/
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public function get_name() {
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return get_string('task:unsuspendfromfolder', 'tool_usersuspension');
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}
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/**
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* Executes the task
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*
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* @return void
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*/
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public function execute() {
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if (!(bool)config::get('enabled')) {
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mtrace(get_string('config:tool:disabled', 'tool_usersuspension'));
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return;
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}
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if (!(bool)config::get('enableunsuspendfromfolder')) {
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mtrace(get_string('config:unsuspendfromfolder:disabled', 'tool_usersuspension'));
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return;
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}
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$uploadedfile = config::get('uploadfolder') . '/' . config::get('unsuspenduploadfilename');
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if (!file_exists($uploadedfile) || is_dir($uploadedfile)) {
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mtrace('CSV File "'.$uploadedfile.'" does not exist: break');
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return;
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}
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if (!is_readable($uploadedfile)) {
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mtrace(get_string('msg:file-not-readable', 'tool_usersuspension', $uploadedfile));
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return;
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}
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$choices = \csv_import_reader::get_delimiter_list();
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// Process uploaded file.
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$proc = new csvprocessor();
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$proc->set_file($uploadedfile);
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$proc->set_delimiter($choices[config::get('csvdelimiter')]);
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$proc->set_enclosure('"');
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$proc->set_notifycallback('mtrace');
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$proc->set_mode(csvprocessor::MODE_UNSUSPEND);
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$proc->process();
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// Delete uploaded file.
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if (is_writable($uploadedfile)) {
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unlink($uploadedfile);
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} else {
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mtrace(get_string('msg:file-not-writeable', 'tool_usersuspension', $uploadedfile));
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}
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}
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}
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