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2 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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929 | daniel-mar | 5 | * Copyright 2019 - 2022 Daniel Marschall, ViaThinkSoft |
2 | daniel-mar | 6 | * |
7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
1050 | daniel-mar | 20 | namespace ViaThinkSoft\OIDplus; |
511 | daniel-mar | 21 | |
730 | daniel-mar | 22 | abstract class OIDplusObject extends OIDplusBaseClass { |
261 | daniel-mar | 23 | const UUID_NAMEBASED_NS_OidPlusMisc = 'ad1654e6-7e15-11e4-9ef6-78e3b5fc7f22'; |
150 | daniel-mar | 24 | |
2 | daniel-mar | 25 | public static function parse($node_id) { // please overwrite this function! |
227 | daniel-mar | 26 | foreach (OIDplus::getEnabledObjectTypes() as $ot) { |
954 | daniel-mar | 27 | try { |
956 | daniel-mar | 28 | $good = false; |
1050 | daniel-mar | 29 | if (get_parent_class($ot) == OIDplusObject::class) { |
956 | daniel-mar | 30 | $reflector = new \ReflectionMethod($ot, 'parse'); |
31 | $isImplemented = ($reflector->getDeclaringClass()->getName() === $ot); |
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32 | if ($isImplemented) { // avoid endless loop if parse is not overriden |
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33 | $good = true; |
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34 | } |
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35 | } |
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36 | // We need to do the workaround with "$good", otherwise PHPstan shows |
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37 | // "Call to an undefined static method object::parse()" |
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38 | if ($good && $obj = $ot::parse($node_id)) return $obj; |
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1050 | daniel-mar | 39 | } catch (\Exception $e) {} |
2 | daniel-mar | 40 | } |
41 | return null; |
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42 | } |
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43 | |||
228 | daniel-mar | 44 | public function /*OIDplusAltId[]*/ getAltIds() { |
193 | daniel-mar | 45 | if ($this->isRoot()) return array(); |
46 | |||
47 | $ids = array(); |
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1078 | daniel-mar | 48 | |
49 | // Creates an OIDplus-Hash-OID |
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193 | daniel-mar | 50 | if ($this->ns() != 'oid') { |
227 | daniel-mar | 51 | $sid = OIDplus::getSystemId(true); |
193 | daniel-mar | 52 | if (!empty($sid)) { |
817 | daniel-mar | 53 | $ns_oid = $this->getPlugin()->getManifest()->getOid(); |
835 | daniel-mar | 54 | if (str_starts_with($ns_oid, '1.3.6.1.4.1.37476.2.5.2.')) { |
817 | daniel-mar | 55 | // Official ViaThinkSoft object type plugins |
56 | // For backwards compatibility with existing IDs, |
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57 | // set the hash_payload as '<namespace>:<id>' |
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58 | $hash_payload = $this->nodeId(true); |
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59 | } else { |
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60 | // Third-party object type plugins |
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61 | // Set the hash_payload as '<plugin oid>:<id>' |
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62 | $hash_payload = $ns_oid.':'.$this->nodeId(false); |
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63 | } |
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64 | $oid = $sid . '.' . smallhash($hash_payload); |
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1078 | daniel-mar | 65 | $ids[] = new OIDplusAltId('oid', $oid, _L('OIDplus Information Object OID')); |
193 | daniel-mar | 66 | } |
1078 | daniel-mar | 67 | } |
929 | daniel-mar | 68 | |
1078 | daniel-mar | 69 | // Make a namebased UUID, but... |
70 | // ... exclude GUID, because a GUID is already a GUID |
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71 | // ... exclude OID, because an OID already has a record UUID_NAMEBASED_NS_OID (defined by IETF) set by class OIDplusOid |
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72 | if (($this->ns() != 'guid') && ($this->ns() != 'oid')) { |
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73 | $ids[] = new OIDplusAltId('guid', gen_uuid_md5_namebased(self::UUID_NAMEBASED_NS_OidPlusMisc, $this->nodeId()), _L('Name based version 3 / MD5 UUID with namespace %1','UUID_NAMEBASED_NS_OidPlusMisc')); |
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74 | $ids[] = new OIDplusAltId('guid', gen_uuid_sha1_namebased(self::UUID_NAMEBASED_NS_OidPlusMisc, $this->nodeId()), _L('Name based version 5 / SHA1 UUID with namespace %1','UUID_NAMEBASED_NS_OidPlusMisc')); |
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75 | } |
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76 | |||
77 | // Make a AID based on ViaThinkSoft schema |
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78 | // ... but not for OIDs below oid:1.3.6.1.4.1.37476.30.9, because these are the definition of these Information Object AIDs (which will be decoded in the OID object type plugin) |
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79 | if (($this->ns() != 'aid') && !str_starts_with($this->nodeId(true), 'oid:1.3.6.1.4.1.37476.30.9.')) { |
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80 | $sid = OIDplus::getSystemId(false); |
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81 | if (!empty($sid)) { |
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82 | $ns_oid = $this->getPlugin()->getManifest()->getOid(); |
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83 | if (str_starts_with($ns_oid, '1.3.6.1.4.1.37476.2.5.2.')) { |
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84 | // Official ViaThinkSoft object type plugins |
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85 | // For backwards compatibility with existing IDs, |
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86 | // set the hash_payload as '<namespace>:<id>' |
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87 | $hash_payload = $this->nodeId(true); |
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88 | } else { |
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89 | // Third-party object type plugins |
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90 | // Set the hash_payload as '<plugin oid>:<id>' |
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91 | $hash_payload = $ns_oid.':'.$this->nodeId(false); |
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92 | } |
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93 | |||
94 | $sid_hex = strtoupper(str_pad(dechex($sid),8,'0',STR_PAD_LEFT)); |
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95 | $obj_hex = strtoupper(str_pad(dechex(smallhash($hash_payload)),8,'0',STR_PAD_LEFT)); |
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96 | $aid = 'D276000186B20005'.$sid_hex.$obj_hex; |
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97 | $ids[] = new OIDplusAltId('aid', $aid, _L('OIDplus Information Object Application Identifier (ISO/IEC 7816)'), ' ('._L('No PIX allowed').')'); |
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929 | daniel-mar | 98 | } |
193 | daniel-mar | 99 | } |
1078 | daniel-mar | 100 | |
193 | daniel-mar | 101 | return $ids; |
83 | daniel-mar | 102 | } |
103 | |||
2 | daniel-mar | 104 | public abstract static function objectTypeTitle(); |
105 | |||
106 | public abstract static function objectTypeTitleShort(); |
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107 | |||
817 | daniel-mar | 108 | public function getPlugin()/*: ?OIDplusObjectTypePlugin */ { |
109 | $res = null; |
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110 | $plugins = OIDplus::getObjectTypePlugins(); |
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111 | foreach ($plugins as $plugin) { |
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112 | if (get_class($this) == $plugin::getObjectTypeClassName($this)) { |
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113 | return $plugin; |
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114 | } |
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115 | } |
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116 | return $res; |
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117 | } |
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118 | |||
2 | daniel-mar | 119 | public abstract static function ns(); |
120 | |||
121 | public abstract static function root(); |
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122 | |||
123 | public abstract function isRoot(); |
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124 | |||
247 | daniel-mar | 125 | public abstract function nodeId($with_ns=true); |
2 | daniel-mar | 126 | |
127 | public abstract function addString($str); |
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128 | |||
129 | public abstract function crudShowId(OIDplusObject $parent); |
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130 | |||
707 | daniel-mar | 131 | public function crudInsertPrefix() { |
132 | return ''; |
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133 | } |
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2 | daniel-mar | 134 | |
707 | daniel-mar | 135 | public function crudInsertSuffix() { |
136 | return ''; |
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137 | } |
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138 | |||
2 | daniel-mar | 139 | public abstract function jsTreeNodeName(OIDplusObject $parent = null); |
140 | |||
141 | public abstract function defaultTitle(); |
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142 | |||
16 | daniel-mar | 143 | public abstract function isLeafNode(); |
144 | |||
34 | daniel-mar | 145 | public abstract function getContentPage(&$title, &$content, &$icon); |
2 | daniel-mar | 146 | |
27 | daniel-mar | 147 | public static function getRaRoots($ra_email=null) { |
115 | daniel-mar | 148 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
149 | |||
27 | daniel-mar | 150 | $out = array(); |
150 | daniel-mar | 151 | |
261 | daniel-mar | 152 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
1000 | daniel-mar | 153 | if (!$ra_email) { |
261 | daniel-mar | 154 | $res = OIDplus::db()->query("select oChild.id as id, oChild.ra_email as child_mail, oParent.ra_email as parent_mail from ###objects as oChild ". |
155 | "left join ###objects as oParent on oChild.parent = oParent.id ". |
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150 | daniel-mar | 156 | "order by ".OIDplus::db()->natOrder('oChild.id')); |
236 | daniel-mar | 157 | while ($row = $res->fetch_array()) { |
549 | daniel-mar | 158 | if (!OIDplus::authUtils()->isRaLoggedIn($row['parent_mail']) && OIDplus::authUtils()->isRaLoggedIn($row['child_mail'])) { |
150 | daniel-mar | 159 | $x = self::parse($row['id']); // can be FALSE if namespace was disabled |
160 | if ($x) $out[] = $x; |
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161 | } |
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162 | } |
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163 | } else { |
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261 | daniel-mar | 164 | $res = OIDplus::db()->query("select oChild.id as id from ###objects as oChild ". |
165 | "left join ###objects as oParent on oChild.parent = oParent.id ". |
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433 | daniel-mar | 166 | "where (".OIDplus::db()->getSlang()->isNullFunction('oParent.ra_email',"''")." <> ? and ". |
167 | OIDplus::db()->getSlang()->isNullFunction('oChild.ra_email',"''")." = ?) or ". |
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168 | " (oParent.ra_email is null and ".OIDplus::db()->getSlang()->isNullFunction('oChild.ra_email',"''")." = ?) ". |
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150 | daniel-mar | 169 | "order by ".OIDplus::db()->natOrder('oChild.id'), array($ra_email, $ra_email, $ra_email)); |
236 | daniel-mar | 170 | while ($row = $res->fetch_array()) { |
68 | daniel-mar | 171 | $x = self::parse($row['id']); // can be FALSE if namespace was disabled |
1028 | daniel-mar | 172 | if ($x) $out[] = $x; |
27 | daniel-mar | 173 | } |
2 | daniel-mar | 174 | } |
175 | } else { |
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1000 | daniel-mar | 176 | if (!$ra_email) { |
415 | daniel-mar | 177 | $ra_mails_to_check = OIDplus::authUtils()->loggedInRaList(); |
150 | daniel-mar | 178 | if (count($ra_mails_to_check) == 0) return $out; |
179 | } else { |
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180 | $ra_mails_to_check = array($ra_email); |
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2 | daniel-mar | 181 | } |
150 | daniel-mar | 182 | |
183 | self::buildObjectInformationCache(); |
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184 | |||
185 | foreach ($ra_mails_to_check as $check_ra_mail) { |
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193 | daniel-mar | 186 | $out_part = array(); |
150 | daniel-mar | 187 | |
975 | daniel-mar | 188 | foreach (self::$object_info_cache as $id => $cacheitem) { |
1028 | daniel-mar | 189 | if ($cacheitem[self::CACHE_RA_EMAIL] == $check_ra_mail) { |
190 | $parent = $cacheitem[self::CACHE_PARENT]; |
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191 | if (!isset(self::$object_info_cache[$parent]) || (self::$object_info_cache[$parent][self::CACHE_RA_EMAIL] != $check_ra_mail)) { |
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192 | $out_part[] = $id; |
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150 | daniel-mar | 193 | } |
194 | } |
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195 | } |
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196 | |||
197 | natsort($out_part); |
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198 | |||
199 | foreach ($out_part as $id) { |
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200 | $obj = self::parse($id); |
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201 | if ($obj) $out[] = $obj; |
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202 | } |
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203 | } |
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2 | daniel-mar | 204 | } |
150 | daniel-mar | 205 | |
2 | daniel-mar | 206 | return $out; |
207 | } |
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208 | |||
150 | daniel-mar | 209 | public static function getAllNonConfidential() { |
210 | $out = array(); |
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211 | |||
261 | daniel-mar | 212 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
443 | daniel-mar | 213 | $res = OIDplus::db()->query("select id from ###objects where confidential = ? order by ".OIDplus::db()->natOrder('id'), array(false)); |
150 | daniel-mar | 214 | |
236 | daniel-mar | 215 | while ($row = $res->fetch_array()) { |
150 | daniel-mar | 216 | $obj = self::parse($row['id']); // will be NULL if the object type is not registered |
169 | daniel-mar | 217 | if ($obj && (!$obj->isConfidential())) { |
150 | daniel-mar | 218 | $out[] = $row['id']; |
219 | } |
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2 | daniel-mar | 220 | } |
221 | } else { |
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150 | daniel-mar | 222 | self::buildObjectInformationCache(); |
2 | daniel-mar | 223 | |
975 | daniel-mar | 224 | foreach (self::$object_info_cache as $id => $cacheitem) { |
225 | $confidential = $cacheitem[self::CACHE_CONFIDENTIAL]; |
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150 | daniel-mar | 226 | if (!$confidential) { |
227 | $obj = self::parse($id); // will be NULL if the object type is not registered |
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169 | daniel-mar | 228 | if ($obj && (!$obj->isConfidential())) { |
150 | daniel-mar | 229 | $out[] = $id; |
230 | } |
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231 | } |
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2 | daniel-mar | 232 | } |
233 | } |
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234 | |||
235 | return $out; |
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236 | } |
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237 | |||
238 | public function isConfidential() { |
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261 | daniel-mar | 239 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
426 | daniel-mar | 240 | //static $confidential_cache = array(); |
150 | daniel-mar | 241 | $curid = $this->nodeId(); |
426 | daniel-mar | 242 | //$orig_curid = $curid; |
243 | //if (isset($confidential_cache[$curid])) return $confidential_cache[$curid]; |
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150 | daniel-mar | 244 | // Recursively search for the confidential flag in the parents |
790 | daniel-mar | 245 | while (($res = OIDplus::db()->query("select parent, confidential from ###objects where id = ?", array($curid)))->any()) { |
236 | daniel-mar | 246 | $row = $res->fetch_array(); |
150 | daniel-mar | 247 | if ($row['confidential']) { |
426 | daniel-mar | 248 | //$confidential_cache[$curid] = true; |
249 | //$confidential_cache[$orig_curid] = true; |
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150 | daniel-mar | 250 | return true; |
251 | } else { |
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426 | daniel-mar | 252 | //$confidential_cache[$curid] = false; |
150 | daniel-mar | 253 | } |
254 | $curid = $row['parent']; |
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426 | daniel-mar | 255 | //if (isset($confidential_cache[$curid])) { |
256 | //$confidential_cache[$orig_curid] = $confidential_cache[$curid]; |
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257 | //return $confidential_cache[$curid]; |
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258 | //} |
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150 | daniel-mar | 259 | } |
260 | |||
426 | daniel-mar | 261 | //$confidential_cache[$orig_curid] = false; |
150 | daniel-mar | 262 | return false; |
263 | } else { |
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264 | self::buildObjectInformationCache(); |
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265 | |||
266 | $curid = $this->nodeId(); |
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267 | // Recursively search for the confidential flag in the parents |
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169 | daniel-mar | 268 | while (isset(self::$object_info_cache[$curid])) { |
150 | daniel-mar | 269 | if (self::$object_info_cache[$curid][self::CACHE_CONFIDENTIAL]) return true; |
270 | $curid = self::$object_info_cache[$curid][self::CACHE_PARENT]; |
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271 | } |
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272 | return false; |
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2 | daniel-mar | 273 | } |
274 | } |
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275 | |||
276 | public function isChildOf(OIDplusObject $obj) { |
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261 | daniel-mar | 277 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
150 | daniel-mar | 278 | $curid = $this->nodeId(); |
790 | daniel-mar | 279 | while (($res = OIDplus::db()->query("select parent from ###objects where id = ?", array($curid)))->any()) { |
236 | daniel-mar | 280 | $row = $res->fetch_array(); |
150 | daniel-mar | 281 | if ($curid == $obj->nodeId()) return true; |
282 | $curid = $row['parent']; |
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283 | } |
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284 | return false; |
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285 | } else { |
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286 | self::buildObjectInformationCache(); |
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287 | |||
288 | $curid = $this->nodeId(); |
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169 | daniel-mar | 289 | while (isset(self::$object_info_cache[$curid])) { |
150 | daniel-mar | 290 | if ($curid == $obj->nodeId()) return true; |
291 | $curid = self::$object_info_cache[$curid][self::CACHE_PARENT]; |
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292 | } |
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293 | return false; |
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2 | daniel-mar | 294 | } |
150 | daniel-mar | 295 | } |
2 | daniel-mar | 296 | |
150 | daniel-mar | 297 | public function getChildren() { |
298 | $out = array(); |
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261 | daniel-mar | 299 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
300 | $res = OIDplus::db()->query("select id from ###objects where parent = ?", array($this->nodeId())); |
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236 | daniel-mar | 301 | while ($row = $res->fetch_array()) { |
150 | daniel-mar | 302 | $obj = self::parse($row['id']); |
303 | if (!$obj) continue; |
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304 | $out[] = $obj; |
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305 | } |
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306 | } else { |
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307 | self::buildObjectInformationCache(); |
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308 | |||
975 | daniel-mar | 309 | foreach (self::$object_info_cache as $id => $cacheitem) { |
310 | $parent = $cacheitem[self::CACHE_PARENT]; |
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150 | daniel-mar | 311 | if ($parent == $this->nodeId()) { |
312 | $obj = self::parse($id); |
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313 | if (!$obj) continue; |
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314 | $out[] = $obj; |
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315 | } |
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316 | } |
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317 | } |
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318 | return $out; |
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2 | daniel-mar | 319 | } |
320 | |||
115 | daniel-mar | 321 | public function getRa() { |
150 | daniel-mar | 322 | return new OIDplusRA($this->getRaMail()); |
115 | daniel-mar | 323 | } |
324 | |||
2 | daniel-mar | 325 | public function userHasReadRights($ra_email=null) { |
115 | daniel-mar | 326 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
327 | |||
2 | daniel-mar | 328 | // If it is not confidential, everybody can read/see it. |
416 | daniel-mar | 329 | // Note: This also checks if superior OIDs are confidential. |
2 | daniel-mar | 330 | if (!$this->isConfidential()) return true; |
331 | |||
1000 | daniel-mar | 332 | if (!$ra_email) { |
416 | daniel-mar | 333 | // Admin may do everything |
549 | daniel-mar | 334 | if (OIDplus::authUtils()->isAdminLoggedIn()) return true; |
416 | daniel-mar | 335 | |
336 | // If the RA is logged in, then they can see the OID. |
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549 | daniel-mar | 337 | if (OIDplus::authUtils()->isRaLoggedIn($this->getRaMail())) return true; |
2 | daniel-mar | 338 | } else { |
416 | daniel-mar | 339 | // If this OID belongs to the requested RA, then they may see it. |
150 | daniel-mar | 340 | if ($this->getRaMail() == $ra_email) return true; |
2 | daniel-mar | 341 | } |
342 | |||
343 | // If someone has rights to an object below our confidential node, |
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344 | // we let him see the confidential node, |
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345 | // Otherwise he could not browse through to his own node. |
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346 | $roots = $this->getRaRoots($ra_email); |
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347 | foreach ($roots as $root) { |
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348 | if ($root->isChildOf($this)) return true; |
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349 | } |
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350 | |||
351 | return false; |
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352 | } |
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353 | |||
354 | public function getIcon($row=null) { |
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20 | daniel-mar | 355 | $namespace = $this->ns(); // must use $this, not self::, otherwise the virtual method will not be called |
2 | daniel-mar | 356 | |
357 | if (is_null($row)) { |
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150 | daniel-mar | 358 | $ra_email = $this->getRaMail(); |
359 | } else { |
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360 | $ra_email = $row['ra_email']; |
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2 | daniel-mar | 361 | } |
362 | // TODO: have different icons for Leaf-Nodes |
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632 | daniel-mar | 363 | |
635 | daniel-mar | 364 | $dirs = glob(OIDplus::localpath().'plugins/'.'*'.'/objectTypes/'.$namespace.'/'); |
632 | daniel-mar | 365 | |
366 | if (count($dirs) == 0) return null; // default icon (folder) |
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367 | |||
368 | $dir = substr($dirs[0], strlen(OIDplus::localpath())); |
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369 | |||
805 | daniel-mar | 370 | // We use $this:: instead of self:: , because we want to call the overridden methods |
549 | daniel-mar | 371 | if (OIDplus::authUtils()->isRaLoggedIn($ra_email)) { |
805 | daniel-mar | 372 | $icon = $dir.'/'.$this::treeIconFilename('own'); |
2 | daniel-mar | 373 | } else { |
805 | daniel-mar | 374 | $icon = $dir.'/'.$this::treeIconFilename('general'); |
2 | daniel-mar | 375 | } |
632 | daniel-mar | 376 | |
377 | if (!file_exists($icon)) return null; // default icon (folder) |
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378 | |||
2 | daniel-mar | 379 | return $icon; |
380 | } |
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381 | |||
977 | daniel-mar | 382 | public static function exists(string $id) { |
261 | daniel-mar | 383 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
384 | $res = OIDplus::db()->query("select id from ###objects where id = ?", array($id)); |
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790 | daniel-mar | 385 | return $res->any(); |
150 | daniel-mar | 386 | } else { |
387 | self::buildObjectInformationCache(); |
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388 | return isset(self::$object_info_cache[$id]); |
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389 | } |
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12 | daniel-mar | 390 | } |
391 | |||
415 | daniel-mar | 392 | // Get parent gives the next possible parent which is EXISTING in OIDplus |
393 | // It does not give the immediate parent |
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979 | daniel-mar | 394 | public function getParent()/*: ?OIDplusObject*/ { |
261 | daniel-mar | 395 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
396 | $res = OIDplus::db()->query("select parent from ###objects where id = ?", array($this->nodeId())); |
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790 | daniel-mar | 397 | if (!$res->any()) return null; |
236 | daniel-mar | 398 | $row = $res->fetch_array(); |
150 | daniel-mar | 399 | $parent = $row['parent']; |
400 | $obj = OIDplusObject::parse($parent); |
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401 | if ($obj) return $obj; |
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415 | daniel-mar | 402 | // TODO: Also implement one_up() like below |
150 | daniel-mar | 403 | } else { |
404 | self::buildObjectInformationCache(); |
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405 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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406 | $parent = self::$object_info_cache[$this->nodeId()][self::CACHE_PARENT]; |
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407 | $obj = OIDplusObject::parse($parent); |
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408 | if ($obj) return $obj; |
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409 | } |
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20 | daniel-mar | 410 | |
150 | daniel-mar | 411 | // If this OID does not exist, the SQL query "select parent from ..." does not work. So we try to find the next possible parent using one_up() |
412 | $cur = $this->one_up(); |
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418 | daniel-mar | 413 | if (!$cur) return null; |
150 | daniel-mar | 414 | do { |
415 | daniel-mar | 415 | // findFitting() checks if that OID exists |
150 | daniel-mar | 416 | if ($fitting = self::findFitting($cur->nodeId())) return $fitting; |
20 | daniel-mar | 417 | |
150 | daniel-mar | 418 | $prev = $cur; |
419 | $cur = $cur->one_up(); |
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418 | daniel-mar | 420 | if (!$cur) return null; |
150 | daniel-mar | 421 | } while ($prev != $cur); |
422 | } |
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979 | daniel-mar | 423 | return null; |
2 | daniel-mar | 424 | } |
425 | |||
426 | public function getRaMail() { |
||
261 | daniel-mar | 427 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
428 | $res = OIDplus::db()->query("select ra_email from ###objects where id = ?", array($this->nodeId())); |
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790 | daniel-mar | 429 | if (!$res->any()) return null; |
236 | daniel-mar | 430 | $row = $res->fetch_array(); |
150 | daniel-mar | 431 | return $row['ra_email']; |
432 | } else { |
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433 | self::buildObjectInformationCache(); |
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434 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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435 | return self::$object_info_cache[$this->nodeId()][self::CACHE_RA_EMAIL]; |
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436 | } |
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437 | return false; |
||
438 | } |
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2 | daniel-mar | 439 | } |
440 | |||
192 | daniel-mar | 441 | public function getTitle() { |
261 | daniel-mar | 442 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
443 | $res = OIDplus::db()->query("select title from ###objects where id = ?", array($this->nodeId())); |
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790 | daniel-mar | 444 | if (!$res->any()) return null; |
236 | daniel-mar | 445 | $row = $res->fetch_array(); |
192 | daniel-mar | 446 | return $row['title']; |
447 | } else { |
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448 | self::buildObjectInformationCache(); |
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449 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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450 | return self::$object_info_cache[$this->nodeId()][self::CACHE_TITLE]; |
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451 | } |
||
452 | return false; |
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453 | } |
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454 | } |
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455 | |||
975 | daniel-mar | 456 | public function getDescription() { |
457 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
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458 | $res = OIDplus::db()->query("select description from ###objects where id = ?", array($this->nodeId())); |
||
459 | if (!$res->any()) return null; |
||
460 | $row = $res->fetch_array(); |
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461 | return $row['description']; |
||
462 | } else { |
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463 | self::buildObjectInformationCache(); |
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464 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
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465 | return self::$object_info_cache[$this->nodeId()][self::CACHE_DESCRIPTION]; |
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466 | } |
||
467 | return false; |
||
468 | } |
||
469 | } |
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470 | |||
471 | public function getComment() { |
||
472 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
||
473 | $res = OIDplus::db()->query("select comment from ###objects where id = ?", array($this->nodeId())); |
||
474 | if (!$res->any()) return null; |
||
475 | $row = $res->fetch_array(); |
||
476 | return $row['comment']; |
||
477 | } else { |
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478 | self::buildObjectInformationCache(); |
||
479 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
||
480 | return self::$object_info_cache[$this->nodeId()][self::CACHE_COMMENT]; |
||
481 | } |
||
482 | return false; |
||
483 | } |
||
484 | } |
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485 | |||
486 | public function getCreatedTime() { |
||
487 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
||
488 | $res = OIDplus::db()->query("select created from ###objects where id = ?", array($this->nodeId())); |
||
489 | if (!$res->any()) return null; |
||
490 | $row = $res->fetch_array(); |
||
491 | return $row['created']; |
||
492 | } else { |
||
493 | self::buildObjectInformationCache(); |
||
494 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
||
495 | return self::$object_info_cache[$this->nodeId()][self::CACHE_CREATED]; |
||
496 | } |
||
497 | return false; |
||
498 | } |
||
499 | } |
||
500 | |||
501 | public function getUpdatedTime() { |
||
502 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
||
503 | $res = OIDplus::db()->query("select updated from ###objects where id = ?", array($this->nodeId())); |
||
504 | if (!$res->any()) return null; |
||
505 | $row = $res->fetch_array(); |
||
506 | return $row['updated']; |
||
507 | } else { |
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508 | self::buildObjectInformationCache(); |
||
509 | if (isset(self::$object_info_cache[$this->nodeId()])) { |
||
510 | return self::$object_info_cache[$this->nodeId()][self::CACHE_UPDATED]; |
||
511 | } |
||
512 | return false; |
||
513 | } |
||
514 | } |
||
515 | |||
2 | daniel-mar | 516 | public function userHasParentalWriteRights($ra_email=null) { |
115 | daniel-mar | 517 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
518 | |||
1000 | daniel-mar | 519 | if (!$ra_email) { |
549 | daniel-mar | 520 | if (OIDplus::authUtils()->isAdminLoggedIn()) return true; |
2 | daniel-mar | 521 | } |
522 | |||
523 | $objParent = $this->getParent(); |
||
419 | daniel-mar | 524 | if (!$objParent) return false; |
2 | daniel-mar | 525 | return $objParent->userHasWriteRights($ra_email); |
526 | } |
||
527 | |||
528 | public function userHasWriteRights($ra_email=null) { |
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115 | daniel-mar | 529 | if ($ra_email instanceof OIDplusRA) $ra_email = $ra_email->raEmail(); |
530 | |||
1000 | daniel-mar | 531 | if (!$ra_email) { |
549 | daniel-mar | 532 | if (OIDplus::authUtils()->isAdminLoggedIn()) return true; |
533 | return OIDplus::authUtils()->isRaLoggedIn($this->getRaMail()); |
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2 | daniel-mar | 534 | } else { |
535 | return $this->getRaMail() == $ra_email; |
||
536 | } |
||
537 | } |
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12 | daniel-mar | 538 | |
539 | public function distance($to) { |
||
540 | return null; // not implemented |
||
541 | } |
||
20 | daniel-mar | 542 | |
543 | public function equals($obj) { |
||
544 | if (!is_object($obj)) $obj = OIDplusObject::parse($obj); |
||
28 | daniel-mar | 545 | if (!($obj instanceof $this)) return false; |
546 | |||
20 | daniel-mar | 547 | $distance = $this->distance($obj); |
548 | if (is_numeric($distance)) return $distance === 0; // if the distance function is implemented, use it |
||
549 | |||
550 | return $this->nodeId() == $obj->nodeId(); // otherwise compare the node id case-sensitive |
||
551 | } |
||
552 | |||
977 | daniel-mar | 553 | public static function findFitting(string $id) { |
20 | daniel-mar | 554 | $obj = OIDplusObject::parse($id); |
969 | daniel-mar | 555 | if (!$obj) return false; // e.g. if ObjectType plugin is disabled |
20 | daniel-mar | 556 | |
261 | daniel-mar | 557 | if (!OIDplus::baseConfig()->getValue('OBJECT_CACHING', true)) { |
558 | $res = OIDplus::db()->query("select id from ###objects where id like ?", array($obj->ns().':%')); |
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236 | daniel-mar | 559 | while ($row = $res->fetch_object()) { |
150 | daniel-mar | 560 | $test = OIDplusObject::parse($row->id); |
561 | if ($obj->equals($test)) return $test; |
||
562 | } |
||
563 | return false; |
||
564 | } else { |
||
565 | self::buildObjectInformationCache(); |
||
975 | daniel-mar | 566 | foreach (self::$object_info_cache as $id => $cacheitem) { |
150 | daniel-mar | 567 | if (strpos($id, $obj->ns().':') === 0) { |
568 | $test = OIDplusObject::parse($id); |
||
569 | if ($obj->equals($test)) return $test; |
||
570 | } |
||
571 | } |
||
572 | return false; |
||
20 | daniel-mar | 573 | } |
574 | } |
||
575 | |||
576 | public function one_up() { |
||
577 | return null; // not implemented |
||
578 | } |
||
150 | daniel-mar | 579 | |
580 | // Caching stuff |
||
581 | |||
582 | protected static $object_info_cache = null; |
||
583 | |||
584 | public static function resetObjectInformationCache() { |
||
585 | self::$object_info_cache = null; |
||
586 | } |
||
587 | |||
975 | daniel-mar | 588 | const CACHE_ID = 'id'; |
589 | const CACHE_PARENT = 'parent'; |
||
590 | const CACHE_TITLE = 'title'; |
||
591 | const CACHE_DESCRIPTION = 'description'; |
||
592 | const CACHE_RA_EMAIL = 'ra_email'; |
||
593 | const CACHE_CONFIDENTIAL = 'confidential'; |
||
594 | const CACHE_CREATED = 'created'; |
||
595 | const CACHE_UPDATED = 'updated'; |
||
596 | const CACHE_COMMENT = 'comment'; |
||
150 | daniel-mar | 597 | |
598 | private static function buildObjectInformationCache() { |
||
599 | if (is_null(self::$object_info_cache)) { |
||
600 | self::$object_info_cache = array(); |
||
975 | daniel-mar | 601 | $res = OIDplus::db()->query("select * from ###objects"); |
236 | daniel-mar | 602 | while ($row = $res->fetch_array()) { |
975 | daniel-mar | 603 | self::$object_info_cache[$row['id']] = $row; |
150 | daniel-mar | 604 | } |
605 | } |
||
606 | } |
||
513 | daniel-mar | 607 | |
608 | // override this function if you want your object type to save |
||
609 | // attachments in directories with easy names. |
||
610 | // Take care that your custom directory name will not allow jailbreaks (../) ! |
||
611 | public function getDirectoryName() { |
||
514 | daniel-mar | 612 | if ($this->isRoot()) return $this->ns(); |
613 | return $this->getLegacyDirectoryName(); |
||
513 | daniel-mar | 614 | } |
615 | |||
514 | daniel-mar | 616 | public final function getLegacyDirectoryName() { |
804 | daniel-mar | 617 | if ($this::ns() == 'oid') { |
513 | daniel-mar | 618 | $oid = $this->nodeId(false); |
619 | } else { |
||
620 | $oid = null; |
||
621 | $alt_ids = $this->getAltIds(); |
||
622 | foreach ($alt_ids as $alt_id) { |
||
623 | if ($alt_id->getNamespace() == 'oid') { |
||
624 | $oid = $alt_id->getId(); |
||
625 | break; // we prefer the first OID (for GUIDs, the first OID is the OIDplus-OID, and the second OID is the UUID OID) |
||
626 | } |
||
627 | } |
||
628 | } |
||
629 | |||
630 | if (!is_null($oid) && ($oid != '')) { |
||
631 | // For OIDs, it is the OID, for other identifiers |
||
632 | // it it the OID alt ID (generated using the SystemID) |
||
633 | return str_replace('.', '_', $oid); |
||
634 | } else { |
||
635 | // Can happen if you don't have a system ID (due to missing OpenSSL plugin) |
||
636 | return md5($this->nodeId(true)); // we don't use $id, because $this->nodeId(true) is possibly more canonical than $id |
||
637 | } |
||
638 | } |
||
800 | daniel-mar | 639 | |
805 | daniel-mar | 640 | public static function treeIconFilename($mode) { |
800 | daniel-mar | 641 | // for backwards-compatibility with older plugins |
642 | return 'img/treeicon_'.$mode.'.png'; |
||
643 | } |
||
644 | |||
415 | daniel-mar | 645 | } |