WebSVN – oidplus – Blame – /trunk/includes/classes/OIDplusConfig.class.php

Rev	Author	Line No.	Line
2	daniel-mar	1	<?php
		2
		3	/*
		4	* OIDplus 2.0
		5	* Copyright 2019 Daniel Marschall, ViaThinkSoft
		6	*
		7	* Licensed under the Apache License, Version 2.0 (the "License");
		8	* you may not use this file except in compliance with the License.
		9	* You may obtain a copy of the License at
		10	*
		11	* http://www.apache.org/licenses/LICENSE-2.0
		12	*
		13	* Unless required by applicable law or agreed to in writing, software
		14	* distributed under the License is distributed on an "AS IS" BASIS,
		15	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		16	* See the License for the specific language governing permissions and
		17	* limitations under the License.
		18	*/
		19
112	daniel-mar	20	if (!defined('IN_OIDPLUS')) die();
		21
2	daniel-mar	22	class OIDplusConfig {
		23
75	daniel-mar	24	protected $values = array();
150	daniel-mar	25	protected $dirty = true;
13	daniel-mar	26
75	daniel-mar	27	public function prepareConfigKey($name, $description, $init_value, $protected, $visible) {
150	daniel-mar	28	$this->buildConfigArray();
		29	if (!isset($this->values[$name])) {
		30	OIDplus::db()->query("insert into ".OIDPLUS_TABLENAME_PREFIX."config (name, description, value, protected, visible) values (?, ?, ?, ?, ?)", array($name, $description, $init_value, $protected, $visible));
		31	$this->values[$name] = $value;
		32	}
13	daniel-mar	33	}
		34
2	daniel-mar	35	public function __construct() {
150	daniel-mar	36	// TODO: Auslagern in ein Plugin
75	daniel-mar	37	$this->prepareConfigKey('system_title', 'What is the name of your RA?', 'OIDplus 2.0', 0, 1);
76	daniel-mar	38	$this->prepareConfigKey('admin_email', 'E-Mail address of the system administrator', '', 0, 1);
75	daniel-mar	39	$this->prepareConfigKey('global_cc', 'Global CC for all outgoing emails?', '', 0, 1);
		40	$this->prepareConfigKey('ra_min_password_length', 'Minimum length for RA passwords', '6', 0, 1);
2	daniel-mar	41	}
		42
		43	public function systemTitle() {
75	daniel-mar	44	return trim($this->getValue('system_title'));
2	daniel-mar	45	}
		46
		47	public function globalCC() {
108	daniel-mar	48	return trim($this->getValue('global_cc'));
2	daniel-mar	49	}
		50
		51	public function minRaPasswordLength() {
75	daniel-mar	52	return $this->getValue('ra_min_password_length');
2	daniel-mar	53	}
		54
75	daniel-mar	55	/* hardcoded in setup/, because during installation, we don't have a settings database
2	daniel-mar	56	public function minAdminPasswordLength() {
80	daniel-mar	57	return 10;
2	daniel-mar	58	}
		59	*/
		60
150	daniel-mar	61	protected function buildConfigArray() {
75	daniel-mar	62	if ($this->dirty) {
		63	$this->values = array();
		64	$res = OIDplus::db()->query("select * from ".OIDPLUS_TABLENAME_PREFIX."config");
		65	while ($row = OIDplus::db()->fetch_object($res)) {
		66	$this->values[$row->name] = $row->value;
		67	}
150	daniel-mar	68	$this->dirty = false;
75	daniel-mar	69	}
150	daniel-mar	70	}
75	daniel-mar	71
150	daniel-mar	72	public function getValue($name) {
		73	$this->buildConfigArray();
60	daniel-mar	74	if (isset($this->values[$name])) {
		75	return $this->values[$name];
		76	} else {
		77	return null;
		78	}
46	daniel-mar	79	}
		80
74	daniel-mar	81	public function exists($name) {
150	daniel-mar	82	$this->buildConfigArray();
75	daniel-mar	83	return !is_null($this->getValue($name));
74	daniel-mar	84	}
		85
14	daniel-mar	86	public function setValue($name, $value) {
		87	// Check for valid values
		88
		89	if ($name == 'system_title') {
		90	if (empty($value)) {
		91	throw new Exception("Please enter a value for the system title.");
		92
		93	}
		94	}
76	daniel-mar	95	if (($name == 'global_cc') \|\| ($name == 'admin_email')) {
104	daniel-mar	96	if (!empty($value) && !oidplus_valid_email($value)) {
14	daniel-mar	97	throw new Exception("This is not a correct email address");
		98	}
		99	}
		100	if ($name == 'ra_min_password_length') {
		101	if (!is_numeric($value) \|\| ($value < 1)) {
		102	throw new Exception("Please enter a valid password length.");
		103	}
		104	}
		105
66	daniel-mar	106	if ($name == 'objecttypes_enabled') {
		107	# TODO: when objecttypes_enabled is changed at the admin control panel, we need to do a reload of the page, so that jsTree will be updated. Is there anything we can do?
		108
		109	$ary = explode(';',$value);
		110	$uniq_ary = array_unique($ary);
		111
		112	if (count($ary) != count($uniq_ary)) {
		113	throw new Exception("Please check your input. Some object types are double.");
		114	}
		115
		116	foreach ($ary as $ot_check) {
		117	$ns_found = false;
		118	foreach (OIDplus::getRegisteredObjectTypes() as $ot) {
		119	if ($ot::ns() == $ot_check) {
		120	$ns_found = true;
		121	break;
		122	}
		123	}
74	daniel-mar	124	foreach (OIDplus::getDisabledObjectTypes() as $ot) {
		125	if ($ot::ns() == $ot_check) {
		126	$ns_found = true;
		127	break;
		128	}
		129	}
66	daniel-mar	130	if (!$ns_found) {
		131	throw new Exception("Please check your input. Namespace \"$ot_check\" is not found");
		132	}
		133	}
		134	}
		135
74	daniel-mar	136	// Give plugins the possibility to stop the process (e.g. if the value is invalid)
		137
61	daniel-mar	138	foreach (OIDplus::getPagePlugins('*') as $plugin) {
		139	$plugin->cfgSetValue($name, $value);
		140	}
60	daniel-mar	141
14	daniel-mar	142	// Now change the value in the database
		143
150	daniel-mar	144	if (!OIDplus::db()->query("update ".OIDPLUS_TABLENAME_PREFIX."config set value = ? where name = ?", array($value, $name))) {
14	daniel-mar	145	throw new Exception(OIDplus::db()->error());
		146	}
66	daniel-mar	147	$this->values[$name] = $value;
14	daniel-mar	148	}
		149
2	daniel-mar	150	}

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oidplus/trunk/includes/classes/OIDplusConfig.class.php – Rev 150