WebSVN – oidplus – Blame – /trunk/plugins/objectTypes/guid/plugin.inc.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
227	daniel-mar	22	class OIDplusObjectTypePluginGuid extends OIDplusObjectTypePlugin {
2	daniel-mar	23
222	daniel-mar	24	public static function getPluginInformation() {
		25	$out = array();
		26	$out['name'] = 'Globally Unique Identifier (GUID)';
		27	$out['author'] = 'ViaThinkSoft';
		28	$out['version'] = null;
		29	$out['descriptionHTML'] = null;
		30	return $out;
		31	}
		32
227	daniel-mar	33	public static function getObjectTypeClassName() {
		34	return 'OIDplusGuid';
		35	}
		36
		37	}
		38
		39	class OIDplusGuid extends OIDplusObject {
		40	private $guid;
		41
2	daniel-mar	42	public function __construct($guid) {
184	daniel-mar	43	if (uuid_valid($guid)) {
		44	$this->guid = uuid_canonize($guid); // It is a real GUID (leaf node)
		45	} else {
		46	$this->guid = $guid; // It is a category name
		47	}
2	daniel-mar	48	}
		49
		50	public static function parse($node_id) {
		51	@list($namespace, $guid) = explode(':', $node_id, 2);
		52	if ($namespace !== 'guid') return false;
		53	return new self($guid);
		54	}
		55
		56	public static function objectTypeTitle() {
		57	return "Globally Unique Identifier (GUID)";
		58	}
		59
		60	public static function objectTypeTitleShort() {
		61	return "GUID";
		62	}
		63
		64	public static function ns() {
		65	return 'guid';
		66	}
		67
		68	public static function root() {
		69	return 'guid:';
		70	}
		71
		72	public function isRoot() {
		73	return $this->guid == '';
		74	}
		75
		76	public function nodeId() {
		77	return 'guid:'.$this->guid;
		78	}
		79
		80	public function addString($str) {
19	daniel-mar	81	if (uuid_valid($str)) {
		82	// real GUID
184	daniel-mar	83	return 'guid:'.uuid_canonize($str);
19	daniel-mar	84	} else {
		85	// just a category
		86	return 'guid:'.$this->guid.'/'.$str;
		87	}
2	daniel-mar	88	}
		89
		90	public function crudShowId(OIDplusObject $parent) {
19	daniel-mar	91	$tmp = explode('/',$this->guid);
		92	return end($tmp);
2	daniel-mar	93	}
		94
		95	public function crudInsertPrefix() {
		96	return '';
		97	}
		98
		99	public function jsTreeNodeName(OIDplusObject $parent = null) {
		100	if ($parent == null) return $this->objectTypeTitle();
19	daniel-mar	101	return $this->crudShowId($parent);
2	daniel-mar	102	}
		103
		104	public function defaultTitle() {
		105	return $this->guid;
		106	}
		107
16	daniel-mar	108	public function isLeafNode() {
		109	return uuid_valid($this->guid);
		110	}
		111
34	daniel-mar	112	public function getContentPage(&$title, &$content, &$icon) {
55	daniel-mar	113	$icon = file_exists(__DIR__.'/icon_big.png') ? 'plugins/objectTypes/'.basename(__DIR__).'/icon_big.png' : '';
		114
2	daniel-mar	115	if ($this->isRoot()) {
		116	$title = OIDplusGuid::objectTypeTitle();
		117
150	daniel-mar	118	$res = OIDplus::db()->query("select * from ".OIDPLUS_TABLENAME_PREFIX."objects where parent = ?", array(self::root()));
2	daniel-mar	119	if (OIDplus::db()->num_rows($res) > 0) {
		120	$content = 'Please select a GUID in the tree view at the left to show its contents.';
		121	} else {
		122	$content = 'Currently, no GUID is registered in the system.';
		123	}
		124
16	daniel-mar	125	if (!$this->isLeafNode()) {
		126	if (OIDplus::authUtils()::isAdminLoggedIn()) {
		127	$content .= '<h2>Manage root objects / categories</h2>';
		128	} else {
		129	$content .= '<h2>Available objects / categories</h2>';
		130	}
		131	$content .= '%%CRUD%%';
2	daniel-mar	132	}
		133	} else {
192	daniel-mar	134	$title = $this->getTitle();
		135
16	daniel-mar	136	if ($this->isLeafNode()) {
		137	ob_start();
		138	uuid_info($this->guid);
		139	$info = ob_get_contents();
		140	ob_end_clean();
		141	$info = preg_replace('@:\s*(.+)\n@ismU', ": <code>\\1</code><br>", $info);
2	daniel-mar	142
16	daniel-mar	143	$content = "<h2>Technical information</h2><p>UUID: <code>" . uuid_canonize($this->guid) . "</code><br>" .
		144	"C++ notation: <code>" . uuid_c_syntax($this->guid) . "</code><br>" .
		145	"$info";
		146	// "<a href=\"https://misc.daniel-marschall.de/tools/uuid_mac_decoder/interprete_uuid.php?uuid=".urlencode($this->guid)."\">More technical information</a></p>";
2	daniel-mar	147	} else {
16	daniel-mar	148	$content = '';
2	daniel-mar	149	}
16	daniel-mar	150
		151	$content .= '<h2>Description</h2>%%DESC%%';
		152
		153	if (!$this->isLeafNode()) {
		154	if ($this->userHasWriteRights()) {
		155	$content .= '<h2>Create or change subsequent objects / categories</h2>';
		156	} else {
		157	$content .= '<h2>Subsequent objects / categories</h2>';
		158	}
		159	$content .= '%%CRUD%%';
		160	}
2	daniel-mar	161	}
		162	}
19	daniel-mar	163
		164	// TODO: It would be nice if category and leaf items could have different pictures.
		165	// But the problem is, that the RA link should have a orange "GUID" icon, not a folder icon
		166	/*
		167	public function getIcon($row) {
		168	if (!$this->isLeafNode()) return null; // foldericon
		169	return parent::getIcon($row);
		170	}
		171	*/
20	daniel-mar	172
		173	public function one_up() {
		174	// A GUID is a GUID, there is no hierarchy
		175	return false;
		176	}
		177
		178	public function distance($to) {
		179	// Distance between GUIDs is not possible
		180	return null;
		181	}
192	daniel-mar	182
193	daniel-mar	183	public function getAltIds() {
		184	if ($this->isRoot()) return array();
		185	if (!$this->isLeafNode()) return array();
		186	$ids = parent::getAltIds();
		187	$ids[] = array('oid', uuid_to_oid($this->guid), 'OID representation of UUID');
		188	return $ids;
192	daniel-mar	189	}
2	daniel-mar	190	}

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oidplus/trunk/plugins/objectTypes/guid/plugin.inc.php – Rev 227