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<?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/>.
namespace tool_brickfield;
use tool_brickfield\task\process_analysis_requests;
/**
* Analysis and deployment class.
*
* @package tool_brickfield
* @copyright 2020 Brickfield Education Labs https://www.brickfield.ie
* @license https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class analysis {
/**
* Indicates that analysis of content has been enabled.
*/
const ANALYSISDISABLED = '0';
/**
* Indicates that analysis is enabled and using request method.
*/
const ANALYSISBYREQUEST = '1';
/**
* Return the type of analysis being used (currently only request).
*
* @return false|mixed|object|string|null
* @throws \dml_exception
*/
public static function get_type() {
// Moodle caches these calls, so it's not expensive.
return get_config(manager::PLUGINNAME, 'analysistype');
}
/**
* Return true is analysis has been enabled.
*
* @return bool
* @throws \dml_exception
*/
public static function is_enabled(): bool {
$analysistype = static::get_type();
return ($analysistype !== false) && ($analysistype !== self::ANALYSISDISABLED);
}
/**
* Return true if analysis is by request method.
*
* @return bool
* @throws \dml_exception
*/
public static function type_is_byrequest(): bool {
return static::get_type() === self::ANALYSISBYREQUEST;
}
/**
* Return true if the course has been analyzed.
*
* @param int $courseid
* @return bool
* @throws \dml_exception
*/
public static function is_course_analyzed(int $courseid): bool {
return scheduler::is_course_analyzed($courseid);
}
/**
* Return a redirect message with the earliest time expected for analysis to complete.
* @return \lang_string|string
* @throws \coding_exception
*/
public static function redirect_message() {
$epoch = new process_analysis_requests;
$time = userdate($epoch->get_next_scheduled_time(), get_string('strftimetime', 'core_langconfig'));
$message = get_string('confirmationmessage', manager::PLUGINNAME, $time);
return $message;
}
}