src/Database/PostUpdate.php

   1 <?php
   2 /**
   3  * @file src/Database/PostUpdate.php
   4  */
   5 namespace Friendica\Database;
   6
   7 use Friendica\Core\Config;
   8 use Friendica\Core\Logger;
   9 use Friendica\Core\Protocol;
  10 use Friendica\Core\L10n;
  11 use Friendica\Model\Contact;
  12 use Friendica\Model\Item;
  13 use Friendica\Model\ItemURI;
  14 use Friendica\Model\PermissionSet;
  15 use Friendica\Database\DBA;
  16
  17 /**
  18  * Post update functions
  19  */
  20 class PostUpdate
  21 {
  22         /**
  23          * @brief Calls the post update functions
  24          */
  25         public static function update()
  26         {
  27                 if (!self::update1194()) {
  28                         return false;
  29                 }
  30                 if (!self::update1206()) {
  31                         return false;
  32                 }
  33                 if (!self::update1279()) {
  34                         return false;
  35                 }
  36                 if (!self::update1281()) {
  37                         return false;
  38                 }
  39
  40                 return true;
  41         }
  42
  43         /**
  44          * @brief Updates the "global" field in the item table
  45          *
  46          * @return bool "true" when the job is done
  47          */
  48         private static function update1194()
  49         {
  50                 // Was the script completed?
  51                 if (Config::get("system", "post_update_version") >= 1194) {
  52                         return true;
  53                 }
  54
  55                 Logger::log("Start", Logger::DEBUG);
  56
  57                 $end_id = Config::get("system", "post_update_1194_end");
  58                 if (!$end_id) {
  59                         $r = q("SELECT `id` FROM `item` WHERE `uid` != 0 ORDER BY `id` DESC LIMIT 1");
  60                         if ($r) {
  61                                 Config::set("system", "post_update_1194_end", $r[0]["id"]);
  62                                 $end_id = Config::get("system", "post_update_1194_end");
  63                         }
  64                 }
  65
  66                 Logger::log("End ID: ".$end_id, Logger::DEBUG);
  67
  68                 $start_id = Config::get("system", "post_update_1194_start");
  69
  70                 $query1 = "SELECT `item`.`id` FROM `item` ";
  71
  72                 $query2 = "INNER JOIN `item` AS `shadow` ON `item`.`uri` = `shadow`.`uri` AND `shadow`.`uid` = 0 ";
  73
  74                 $query3 = "WHERE `item`.`uid` != 0 AND `item`.`id` >= %d AND `item`.`id` <= %d
  75                                 AND `item`.`visible` AND NOT `item`.`private`
  76                                 AND NOT `item`.`deleted` AND NOT `item`.`moderated`
  77                                 AND `item`.`network` IN ('%s', '%s', '%s', '')
  78                                 AND NOT `item`.`global`";
  79
  80                 $r = q($query1.$query2.$query3."  ORDER BY `item`.`id` LIMIT 1",
  81                         intval($start_id), intval($end_id),
  82                         DBA::escape(Protocol::DFRN), DBA::escape(Protocol::DIASPORA), DBA::escape(Protocol::OSTATUS));
  83                 if (!$r) {
  84                         Config::set("system", "post_update_version", 1194);
  85                         Logger::log("Update is done", Logger::DEBUG);
  86                         return true;
  87                 } else {
  88                         Config::set("system", "post_update_1194_start", $r[0]["id"]);
  89                         $start_id = Config::get("system", "post_update_1194_start");
  90                 }
  91
  92                 Logger::log("Start ID: ".$start_id, Logger::DEBUG);
  93
  94                 $r = q($query1.$query2.$query3."  ORDER BY `item`.`id` LIMIT 1000,1",
  95                         intval($start_id), intval($end_id),
  96                         DBA::escape(Protocol::DFRN), DBA::escape(Protocol::DIASPORA), DBA::escape(Protocol::OSTATUS));
  97                 if ($r) {
  98                         $pos_id = $r[0]["id"];
  99                 } else {
 100                         $pos_id = $end_id;
 101                 }
 102                 Logger::log("Progress: Start: ".$start_id." position: ".$pos_id." end: ".$end_id, Logger::DEBUG);
 103
 104                 q("UPDATE `item` ".$query2." SET `item`.`global` = 1 ".$query3,
 105                         intval($start_id), intval($pos_id),
 106                         DBA::escape(Protocol::DFRN), DBA::escape(Protocol::DIASPORA), DBA::escape(Protocol::OSTATUS));
 107
 108                 Logger::log("Done", Logger::DEBUG);
 109         }
 110
 111         /**
 112          * @brief update the "last-item" field in the "self" contact
 113          *
 114          * This field avoids cost intensive calls in the admin panel and in "nodeinfo"
 115          *
 116          * @return bool "true" when the job is done
 117          */
 118         private static function update1206()
 119         {
 120                 // Was the script completed?
 121                 if (Config::get("system", "post_update_version") >= 1206) {
 122                         return true;
 123                 }
 124
 125                 Logger::log("Start", Logger::DEBUG);
 126                 $r = q("SELECT `contact`.`id`, `contact`.`last-item`,
 127                         (SELECT MAX(`changed`) FROM `item` USE INDEX (`uid_wall_changed`) WHERE `wall` AND `uid` = `user`.`uid`) AS `lastitem_date`
 128                         FROM `user`
 129                         INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`");
 130
 131                 if (!DBA::isResult($r)) {
 132                         return false;
 133                 }
 134                 foreach ($r as $user) {
 135                         if (!empty($user["lastitem_date"]) && ($user["lastitem_date"] > $user["last-item"])) {
 136                                 DBA::update('contact', ['last-item' => $user['lastitem_date']], ['id' => $user['id']]);
 137                         }
 138                 }
 139
 140                 Config::set("system", "post_update_version", 1206);
 141                 Logger::log("Done", Logger::DEBUG);
 142                 return true;
 143         }
 144
 145         /**
 146          * @brief update the item related tables
 147          *
 148          * @return bool "true" when the job is done
 149          */
 150         private static function update1279()
 151         {
 152                 // Was the script completed?
 153                 if (Config::get("system", "post_update_version") >= 1279) {
 154                         return true;
 155                 }
 156
 157                 $id = Config::get("system", "post_update_version_1279_id", 0);
 158
 159                 Logger::log("Start from item " . $id, Logger::DEBUG);
 160
 161                 $fields = array_merge(Item::MIXED_CONTENT_FIELDLIST, ['network', 'author-id', 'owner-id', 'tag', 'file',
 162                         'author-name', 'author-avatar', 'author-link', 'owner-name', 'owner-avatar', 'owner-link', 'id',
 163                         'uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'psid', 'post-type', 'bookmark', 'type',
 164                         'inform', 'postopts', 'icid']);
 165
 166                 $start_id = $id;
 167                 $rows = 0;
 168                 $condition = ["`id` > ?", $id];
 169                 $params = ['order' => ['id'], 'limit' => 10000];
 170                 $items = Item::select($fields, $condition, $params);
 171
 172                 if (DBA::errorNo() != 0) {
 173                         Logger::log('Database error ' . DBA::errorNo() . ':' . DBA::errorMessage());
 174                         return false;
 175                 }
 176
 177                 while ($item = Item::fetch($items)) {
 178                         $id = $item['id'];
 179
 180                         if (empty($item['author-id'])) {
 181                                 $default = ['url' => $item['author-link'], 'name' => $item['author-name'],
 182                                         'photo' => $item['author-avatar'], 'network' => $item['network']];
 183
 184                                 $item['author-id'] = Contact::getIdForURL($item["author-link"], 0, false, $default);
 185                         }
 186
 187                         if (empty($item['owner-id'])) {
 188                                 $default = ['url' => $item['owner-link'], 'name' => $item['owner-name'],
 189                                         'photo' => $item['owner-avatar'], 'network' => $item['network']];
 190
 191                                 $item['owner-id'] = Contact::getIdForURL($item["owner-link"], 0, false, $default);
 192                         }
 193
 194                         if (empty($item['psid'])) {
 195                                 $item['psid'] = PermissionSet::fetchIDForPost($item);
 196                         } else {
 197                                 $item['allow_cid'] = null;
 198                                 $item['allow_gid'] = null;
 199                                 $item['deny_cid'] = null;
 200                                 $item['deny_gid'] = null;
 201                         }
 202
 203                         if ($item['post-type'] == 0) {
 204                                 if (!empty($item['type']) && ($item['type'] == 'note')) {
 205                                         $item['post-type'] = Item::PT_PERSONAL_NOTE;
 206                                 } elseif (!empty($item['type']) && ($item['type'] == 'photo')) {
 207                                         $item['post-type'] = Item::PT_IMAGE;
 208                                 } elseif (!empty($item['bookmark']) && $item['bookmark']) {
 209                                         $item['post-type'] = Item::PT_PAGE;
 210                                 }
 211                         }
 212
 213                         self::createLanguage($item);
 214
 215                         if (!empty($item['icid']) && !empty($item['language'])) {
 216                                 DBA::update('item-content', ['language' => $item['language']], ['id' => $item['icid']]);
 217                         }
 218                         unset($item['language']);
 219
 220                         Item::update($item, ['id' => $id]);
 221
 222                         ++$rows;
 223                 }
 224                 DBA::close($items);
 225
 226                 Config::set("system", "post_update_version_1279_id", $id);
 227
 228                 Logger::log("Processed rows: " . $rows . " - last processed item:  " . $id, Logger::DEBUG);
 229
 230                 if ($start_id == $id) {
 231                         // Set all deprecated fields to "null" if they contain an empty string
 232                         $nullfields = ['allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'postopts', 'inform', 'type',
 233                                 'bookmark', 'file', 'location', 'coord', 'tag', 'plink', 'title', 'content-warning',
 234                                 'body', 'app', 'verb', 'object-type', 'object', 'target-type', 'target',
 235                                 'author-name', 'author-link', 'author-avatar', 'owner-name', 'owner-link', 'owner-avatar',
 236                                 'rendered-hash', 'rendered-html'];
 237                         foreach ($nullfields as $field) {
 238                                 $fields = [$field => null];
 239                                 $condition = [$field => ''];
 240                                 Logger::log("Setting '" . $field . "' to null if empty.", Logger::DEBUG);
 241                                 // Important: This has to be a "DBA::update", not a "Item::update"
 242                                 DBA::update('item', $fields, $condition);
 243                         }
 244
 245                         Config::set("system", "post_update_version", 1279);
 246                         Logger::log("Done", Logger::DEBUG);
 247                         return true;
 248                 }
 249
 250                 return false;
 251         }
 252
 253         private static function createLanguage(&$item)
 254         {
 255                 if (empty($item['postopts'])) {
 256                         return;
 257                 }
 258
 259                 $opts = explode(',', $item['postopts']);
 260
 261                 $postopts = [];
 262
 263                 foreach ($opts as $opt) {
 264                         if (strstr($opt, 'lang=')) {
 265                                 $language = substr($opt, 5);
 266                         } else {
 267                                 $postopts[] = $opt;
 268                         }
 269                 }
 270
 271                 if (empty($language)) {
 272                         return;
 273                 }
 274
 275                 if (!empty($postopts)) {
 276                         $item['postopts'] = implode(',', $postopts);
 277                 } else {
 278                         $item['postopts'] = null;
 279                 }
 280
 281                 $lang_pairs = explode(':', $language);
 282
 283                 $lang_arr = [];
 284
 285                 foreach ($lang_pairs as $pair) {
 286                         $lang_pair_arr = explode(';', $pair);
 287                         if (count($lang_pair_arr) == 2) {
 288                                 $lang_arr[$lang_pair_arr[0]] = $lang_pair_arr[1];
 289                         }
 290                 }
 291
 292                 $item['language'] = json_encode($lang_arr);
 293         }
 294
 295         /**
 296          * @brief update item-uri data. Prerequisite for the next item structure update.
 297          *
 298          * @return bool "true" when the job is done
 299          */
 300         private static function update1281()
 301         {
 302                 // Was the script completed?
 303                 if (Config::get("system", "post_update_version") >= 1281) {
 304                         return true;
 305                 }
 306
 307                 $id = Config::get("system", "post_update_version_1281_id", 0);
 308
 309                 Logger::log("Start from item " . $id, Logger::DEBUG);
 310
 311                 $fields = ['id', 'guid', 'uri', 'uri-id', 'parent-uri', 'parent-uri-id', 'thr-parent', 'thr-parent-id'];
 312
 313                 $start_id = $id;
 314                 $rows = 0;
 315                 $condition = ["`id` > ?", $id];
 316                 $params = ['order' => ['id'], 'limit' => 10000];
 317                 $items = DBA::select('item', $fields, $condition, $params);
 318
 319                 if (DBA::errorNo() != 0) {
 320                         Logger::log('Database error ' . DBA::errorNo() . ':' . DBA::errorMessage());
 321                         return false;
 322                 }
 323
 324                 while ($item = DBA::fetch($items)) {
 325                         $id = $item['id'];
 326
 327                         if (empty($item['uri'])) {
 328                                 // Should not happen
 329                                 continue;
 330                         } elseif (empty($item['uri-id'])) {
 331                                 $item['uri-id'] = ItemURI::insert(['uri' => $item['uri'], 'guid' => $item['guid']]);
 332                         }
 333
 334                         if (empty($item['parent-uri'])) {
 335                                 $item['parent-uri-id'] = $item['uri-id'];
 336                         } elseif (empty($item['parent-uri-id'])) {
 337                                 $item['parent-uri-id'] = ItemURI::getIdByURI($item['parent-uri']);
 338                         }
 339
 340                         // Very old items don't have this field
 341                         if (empty($item['thr-parent'])) {
 342                                 $item['thr-parent-id'] = $item['parent-uri-id'];
 343                         } elseif (empty($item['thr-parent-id'])) {
 344                                 $item['thr-parent-id'] = ItemURI::getIdByURI($item['thr-parent']);
 345                         }
 346
 347                         unset($item['id']);
 348                         unset($item['guid']);
 349                         unset($item['uri']);
 350                         unset($item['parent-uri']);
 351                         unset($item['thr-parent']);
 352
 353                         DBA::update('item', $item, ['id' => $id]);
 354
 355                         ++$rows;
 356                 }
 357                 DBA::close($items);
 358
 359                 Config::set("system", "post_update_version_1281_id", $id);
 360
 361                 Logger::log("Processed rows: " . $rows . " - last processed item:  " . $id, Logger::DEBUG);
 362
 363                 if ($start_id == $id) {
 364                         Logger::log("Updating item-uri in item-activity", Logger::DEBUG);
 365                         DBA::e("UPDATE `item-activity` INNER JOIN `item-uri` ON `item-uri`.`uri` = `item-activity`.`uri` SET `item-activity`.`uri-id` = `item-uri`.`id` WHERE `item-activity`.`uri-id` IS NULL");
 366
 367                         Logger::log("Updating item-uri in item-content", Logger::DEBUG);
 368                         DBA::e("UPDATE `item-content` INNER JOIN `item-uri` ON `item-uri`.`uri` = `item-content`.`uri` SET `item-content`.`uri-id` = `item-uri`.`id` WHERE `item-content`.`uri-id` IS NULL");
 369
 370                         Config::set("system", "post_update_version", 1281);
 371                         Logger::log("Done", Logger::DEBUG);
 372                         return true;
 373                 }
 374
 375                 return false;
 376         }
 377
 378         // Post-update script of PR 5596
 379         function fixGenderStrings() {
 380                 $allGenders = DBA::select('contact', ['id', 'gender']);
 381                 $allLangs = L10n::getAvailableLanguages();
 382                 $success = 0;
 383                 $fail = 0;
 384                 foreach($allGenders as $key=>$gender) {
 385                         foreach($allLangs as $key=>$lang) {
 386
 387                                 $a = new \stdClass();
 388                                 $a->strings = [];
 389
 390                                 // First we get the the localizations
 391                                 if (file_exists("view/lang/$lang/strings.php")) {
 392                                         include "view/lang/$lang/strings.php";
 393                                 }
 394                                 if (file_exists("addon/morechoice/lang/$lang/strings.php")) {
 395                                         include "addon/morechoice/lang/$lang/strings.php";
 396                                 }
 397
 398                                 $localizedStrings = $a->strings;
 399                                 unset($a);
 400
 401                                 $key = array_search($gender['gender'], $localizedStrings);
 402                                 if($key !== false) {
 403                                         break;
 404                                 }
 405
 406                                 // defaulting to empty string
 407                                 $key = '';
 408                         }
 409                         DBA::update('contact', ['gender' => $key], ['id' => $gender['id']]);
 410                         logger::log('Updated contact ' . $gender['id'] . ' to gender ' . $key . ' (was: ' . $gender['gender'] . ')');
 411
 412                         if ($key == '') {
 413                                 $fail++;
 414                         }
 415                         else {
 416                                 $success++;
 417                         }
 418                 }
 419
 420                 Logger::log("Gender fix completed. Success: $success. Fail: $fail");
 421         }
 422 }