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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/>.
/**
* External plugin API.
*
* @package tool_managertokens
* @copyright 2017 "Valentin Popov" <info@valentineus.link>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined("MOODLE_INTERNAL") || die();
/**
* It checks the ability to activate the token and produces it.
*
* @param string $token
* @return object
*/
function tool_managertokens_activate_token($token = "") {
global $DB;
$select_limited = "limited = 0 OR scope < limited";
$select_timelimited = "timelimited = 0 OR timelimited > " . time();
$select = "enabled = 1 AND token = '$token' AND ($select_limited) AND ($select_timelimited)";
if ($token = $DB->get_record_select("tool_managertokens_tokens", $select, null, "*", IGNORE_MISSING)) {
$token->scope = intval($token->scope) + 1;
$token->timelastuse = time();
$DB->update_record("tool_managertokens_tokens", $token, false);
}
return $token;
}
/* function tool_managertokens_create_backup() {} */
/**
* Creates an entry in the database.
*
* @param array $options
* @return number
*/
function tool_managertokens_create_record($options = array()) {
global $DB;
if (!isset($options["targetid"])) {
print_error("missingparam", "error", "", "targetid");
}
if (!isset($options["targettype"])) {
print_error("missingparam", "error", "", "targettype");
}
if (!isset($options["token"])) {
print_error("missingparam", "error", "", "token");
}
if ($DB->record_exists("tool_managertokens_tokens", array("token" => $options["token"]))) {
print_error("duplicatefieldname", "error", "", "token");
}
$token = array();
$token["enabled"] = false;
$token["timecreated"] = time();
$token["targetid"] = intval($options["targetid"]);
$token["targettype"] = intval($options["targettype"]);
$token["timemodified"] = $token["timecreated"];
$token["token"] = strval($options["token"]);
if (isset($options["enabled"])) {
$token["enabled"] = boolval($options["enabled"]);
}
if (isset($options["extendedaction"]) && isset($options["extendedoptions"])) {
$token["extendedaction"] = strval($options["extendedaction"]);
$token["extendedoptions"] = strval($options["extendedoptions"]);
}
if (isset($options["limited"])) {
$token["limited"] = intval($options["limited"]);
}
if (isset($options["timelimited"])) {
$token["timelimited"] = intval($options["timelimited"]);
}
$recordid = $DB->insert_record("tool_managertokens_tokens", $token, true, false);
return $recordid;
}
/**
* Removes all entries in the table.
*
* @return boolean
*/
function tool_managertokens_delete_all_records() {
global $DB;
$result = $DB->delete_records("tool_managertokens_tokens", null);
return boolval($result);
}
/**
* Deletes an entry by an ID or token.
*
* @param number|string $key
* @return boolean
*/
function tool_managertokens_delete_record($key = 0) {
global $DB;
$select = "id = '$key' OR token = '$key'";
$result = $DB->delete_records_select("tool_managertokens_tokens", $select, null);
return boolval($result);
}
/**
* Searches for an id or token.
*
* @param number|string $key
*/
function tool_managertokens_find_record($key = 0) {
global $DB;
$select = "id = '$key' OR token = '$key'";
$token = $DB->get_record_select("tool_managertokens_tokens", $select, null, "*", IGNORE_MISSING);
return $token;
}
/**
* Get the entire list of tokens.
*
* @param number $limitfrom
* @param number $limitnum
* @return array
*/
function tool_managertokens_get_list($limitfrom = 0, $limitnum = 0) {
global $DB;
$result = $DB->get_records("tool_managertokens_tokens", null, "id", "*", $limitfrom, $limitnum);
return $result;
}
/* function tool_managertokens_restore_backup($backup = "") {} */
/**
* Updates the entry in the database.
*
* @param array $options
* @return boolean
*/
function tool_managertokens_update_record($options = array()) {
global $DB;
$result = false;
if (!isset($options["id"])) {
print_error("missingparam", "error", "", "id");
}
if ($token = $DB->get_record("tool_managertokens_tokens", array("id" => $options["id"]), "*", IGNORE_MISSING)) {
$token->timemodified = time();
if (isset($options["enabled"])) {
$token->enabled = boolval($options["enabled"]);
}
if (isset($options["extendedaction"]) && isset($options["extendedoptions"])) {
$token->extendedaction = strval($options["extendedaction"]);
$token->extendedoptions = strval($options["extendedoptions"]);
}
if (isset($options["limited"])) {
$token->limited = intval($options["limited"]);
}
if (isset($options["targetid"])) {
$token->targetid = intval($options["targetid"]);
}
if (isset($options["targettype"])) {
$token->targettype = strval($options["targettype"]);
}
if (isset($options["token"])) {
$token->token = strval($options["token"]);
}
if (isset($options["timelimited"])) {
$token->timelimited = intval($options["timelimited"]);
}
$result = $DB->update_record("tool_managertokens_tokens", $token, false);
}
return boolval($result);
}
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