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\Database\DBM;
   9 use Friendica\Model\Contact;
  10 use Friendica\Model\Item;
  11 use dba;
  12
  13 require_once 'include/dba.php';
  14
  15 /**
  16  * Post update functions
  17  */
  18 class PostUpdate
  19 {
  20         /**
  21          * @brief Calls the post update functions
  22          */
  23         public static function update()
  24         {
  25                 if (!self::update1194()) {
  26                         return;
  27                 }
  28                 if (!self::update1198()) {
  29                         return;
  30                 }
  31                 if (!self::update1206()) {
  32                         return;
  33                 }
  34                 if (!self::update1274()) {
  35                         return;
  36                 }
  37                 if (!self::update1275()) {
  38                         return;
  39                 }
  40         }
  41
  42         /**
  43          * @brief Updates the "global" field in the item table
  44          *
  45          * @return bool "true" when the job is done
  46          */
  47         private static function update1194()
  48         {
  49                 // Was the script completed?
  50                 if (Config::get("system", "post_update_version") >= 1194) {
  51                         return true;
  52                 }
  53
  54                 logger("Start", LOGGER_DEBUG);
  55
  56                 $end_id = Config::get("system", "post_update_1194_end");
  57                 if (!$end_id) {
  58                         $r = q("SELECT `id` FROM `item` WHERE `uid` != 0 ORDER BY `id` DESC LIMIT 1");
  59                         if ($r) {
  60                                 Config::set("system", "post_update_1194_end", $r[0]["id"]);
  61                                 $end_id = Config::get("system", "post_update_1194_end");
  62                         }
  63                 }
  64
  65                 logger("End ID: ".$end_id, LOGGER_DEBUG);
  66
  67                 $start_id = Config::get("system", "post_update_1194_start");
  68
  69                 $query1 = "SELECT `item`.`id` FROM `item` ";
  70
  71                 $query2 = "INNER JOIN `item` AS `shadow` ON `item`.`uri` = `shadow`.`uri` AND `shadow`.`uid` = 0 ";
  72
  73                 $query3 = "WHERE `item`.`uid` != 0 AND `item`.`id` >= %d AND `item`.`id` <= %d
  74                                 AND `item`.`visible` AND NOT `item`.`private`
  75                                 AND NOT `item`.`deleted` AND NOT `item`.`moderated`
  76                                 AND `item`.`network` IN ('%s', '%s', '%s', '')
  77                                 AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
  78                                 AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
  79                                 AND NOT `item`.`global`";
  80
  81                 $r = q($query1.$query2.$query3."  ORDER BY `item`.`id` LIMIT 1",
  82                         intval($start_id), intval($end_id),
  83                         dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
  84                 if (!$r) {
  85                         Config::set("system", "post_update_version", 1194);
  86                         logger("Update is done", LOGGER_DEBUG);
  87                         return true;
  88                 } else {
  89                         Config::set("system", "post_update_1194_start", $r[0]["id"]);
  90                         $start_id = Config::get("system", "post_update_1194_start");
  91                 }
  92
  93                 logger("Start ID: ".$start_id, LOGGER_DEBUG);
  94
  95                 $r = q($query1.$query2.$query3."  ORDER BY `item`.`id` LIMIT 1000,1",
  96                         intval($start_id), intval($end_id),
  97                         dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
  98                 if ($r) {
  99                         $pos_id = $r[0]["id"];
 100                 } else {
 101                         $pos_id = $end_id;
 102                 }
 103                 logger("Progress: Start: ".$start_id." position: ".$pos_id." end: ".$end_id, LOGGER_DEBUG);
 104
 105                 q("UPDATE `item` ".$query2." SET `item`.`global` = 1 ".$query3,
 106                         intval($start_id), intval($pos_id),
 107                         dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS));
 108
 109                 logger("Done", LOGGER_DEBUG);
 110         }
 111
 112         /**
 113          * @brief set the author-id and owner-id in all item entries
 114          *
 115          * This job has to be started multiple times until all entries are set.
 116          * It isn't started in the update function since it would consume too much time and can be done in the background.
 117          *
 118          * @return bool "true" when the job is done
 119          */
 120         private static function update1198()
 121         {
 122                 // Was the script completed?
 123                 if (Config::get("system", "post_update_version") >= 1198) {
 124                         return true;
 125                 }
 126
 127                 logger("Start", LOGGER_DEBUG);
 128
 129                 // Check if the first step is done (Setting "author-id" and "owner-id" in the item table)
 130                 $fields = ['author-link', 'author-name', 'author-avatar', 'owner-link', 'owner-name', 'owner-avatar', 'network', 'uid'];
 131                 $r = dba::select('item', $fields, ['author-id' => 0, 'owner-id' => 0], ['limit' => 1000]);
 132                 if (!$r) {
 133                         // Are there unfinished entries in the thread table?
 134                         $r = q("SELECT COUNT(*) AS `total` FROM `thread`
 135                                 INNER JOIN `item` ON `item`.`id` =`thread`.`iid`
 136                                 WHERE `thread`.`author-id` = 0 AND `thread`.`owner-id` = 0 AND
 137                                         (`thread`.`uid` IN (SELECT `uid` from `user`) OR `thread`.`uid` = 0)");
 138
 139                         if ($r && ($r[0]["total"] == 0)) {
 140                                 Config::set("system", "post_update_version", 1198);
 141                                 logger("Done", LOGGER_DEBUG);
 142                                 return true;
 143                         }
 144
 145                         // Update the thread table from the item table
 146                         $r = q("UPDATE `thread` INNER JOIN `item` ON `item`.`id`=`thread`.`iid`
 147                                         SET `thread`.`author-id` = `item`.`author-id`,
 148                                         `thread`.`owner-id` = `item`.`owner-id`
 149                                 WHERE `thread`.`author-id` = 0 AND `thread`.`owner-id` = 0 AND
 150                                         (`thread`.`uid` IN (SELECT `uid` from `user`) OR `thread`.`uid` = 0)");
 151
 152                         logger("Updated threads", LOGGER_DEBUG);
 153                         if (DBM::is_result($r)) {
 154                                 Config::set("system", "post_update_version", 1198);
 155                                 logger("Done", LOGGER_DEBUG);
 156                                 return true;
 157                         }
 158                         return false;
 159                 }
 160
 161                 logger("Query done", LOGGER_DEBUG);
 162
 163                 $item_arr = [];
 164                 foreach ($r as $item) {
 165                         $index = $item["author-link"]."-".$item["owner-link"]."-".$item["uid"];
 166                         $item_arr[$index] = ["author-link" => $item["author-link"],
 167                                                         "owner-link" => $item["owner-link"],
 168                                                         "uid" => $item["uid"]];
 169                 }
 170
 171                 // Set the "author-id" and "owner-id" in the item table and add a new public contact entry if needed
 172                 foreach ($item_arr as $item) {
 173                         $default = ['url' => $item['author-link'], 'name' => $item['author-name'],
 174                                 'photo' => $item['author-avatar'], 'network' => $item['network']];
 175                         $author_id = Contact::getIdForURL($item["author-link"], 0, false, $default);
 176
 177                         $default = ['url' => $item['owner-link'], 'name' => $item['owner-name'],
 178                                 'photo' => $item['owner-avatar'], 'network' => $item['network']];
 179                         $owner_id = Contact::getIdForURL($item["owner-link"], 0, false, $default);
 180
 181                         if ($author_id == 0) {
 182                                 $author_id = -1;
 183                         }
 184                         if ($owner_id == 0) {
 185                                 $owner_id = -1;
 186                         }
 187                         dba::update('item', ['author-id' => $author_id, 'owner-id' => $owner_id], ['uid' => $item['uid'], 'author-link' => $item['author-link'], 'owner-link' => $item['owner-link'], 'author-id' => 0, 'owner-id' => 0]);
 188                 }
 189
 190                 logger("Updated items", LOGGER_DEBUG);
 191                 return false;
 192         }
 193
 194         /**
 195          * @brief update the "last-item" field in the "self" contact
 196          *
 197          * This field avoids cost intensive calls in the admin panel and in "nodeinfo"
 198          *
 199          * @return bool "true" when the job is done
 200          */
 201         private static function update1206()
 202         {
 203                 // Was the script completed?
 204                 if (Config::get("system", "post_update_version") >= 1206) {
 205                         return true;
 206                 }
 207
 208                 logger("Start", LOGGER_DEBUG);
 209                 $r = q("SELECT `contact`.`id`, `contact`.`last-item`,
 210                         (SELECT MAX(`changed`) FROM `item` USE INDEX (`uid_wall_changed`) WHERE `wall` AND `uid` = `user`.`uid`) AS `lastitem_date`
 211                         FROM `user`
 212                         INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`");
 213
 214                 if (!DBM::is_result($r)) {
 215                         return false;
 216                 }
 217                 foreach ($r as $user) {
 218                         if (!empty($user["lastitem_date"]) && ($user["lastitem_date"] > $user["last-item"])) {
 219                                 dba::update('contact', ['last-item' => $user['lastitem_date']], ['id' => $user['id']]);
 220                         }
 221                 }
 222
 223                 Config::set("system", "post_update_version", 1206);
 224                 logger("Done", LOGGER_DEBUG);
 225                 return true;
 226         }
 227
 228         /**
 229          * @brief update the "item-content" table
 230          *
 231          * @return bool "true" when the job is done
 232          */
 233         private static function update1274()
 234         {
 235                 // Was the script completed?
 236                 if (Config::get("system", "post_update_version") >= 1274) {
 237                         return true;
 238                 }
 239
 240                 logger("Start", LOGGER_DEBUG);
 241
 242                 $fields = ['id', 'title', 'content-warning', 'body', 'location', 'tag', 'file',
 243                         'coord', 'app', 'rendered-hash', 'rendered-html', 'verb',
 244                         'object-type', 'object', 'target-type', 'target', 'plink',
 245                         'author-id', 'owner-id'];
 246
 247                 $condition = ["`icid` IS NULL"];
 248                 $params = ['limit' => 10000];
 249                 $items = Item::select($fields, $condition, $params);
 250
 251                 if (!DBM::is_result($items)) {
 252                         Config::set("system", "post_update_version", 1274);
 253                         logger("Done", LOGGER_DEBUG);
 254                         return true;
 255                 }
 256
 257                 $rows = 0;
 258
 259                 while ($item = Item::fetch($items)) {
 260                         // Clearing the author and owner data if there is an id.
 261                         if ($item['author-id'] > 0) {
 262                                 $item['author-name'] = '';
 263                                 $item['author-link'] = '';
 264                                 $item['author-avatar'] = '';
 265                         }
 266
 267                         if ($item['owner-id'] > 0) {
 268                                 $item['owner-name'] = '';
 269                                 $item['owner-link'] = '';
 270                                 $item['owner-avatar'] = '';
 271                         }
 272
 273                         Item::update($item, ['id' => $item['id']]);
 274                         ++$rows;
 275                 }
 276                 dba::close($items);
 277
 278                 logger("Processed rows: " . $rows, LOGGER_DEBUG);
 279                 return true;
 280         }
 281         /**
 282          * @brief update the "item-activity" table
 283          *
 284          * @return bool "true" when the job is done
 285          */
 286         private static function update1275()
 287         {
 288                 // Was the script completed?
 289                 if (Config::get("system", "post_update_version") >= 1275) {
 290                         return true;
 291                 }
 292
 293                 logger("Start", LOGGER_DEBUG);
 294
 295                 $fields = ['id', 'verb'];
 296
 297                 $condition = ["`iaid` IS NULL AND NOT `icid` IS NULL AND `verb` IN (?, ?, ?, ?, ?)",
 298                         ACTIVITY_LIKE, ACTIVITY_DISLIKE, ACTIVITY_ATTEND, ACTIVITY_ATTENDNO, ACTIVITY_ATTENDMAYBE];
 299
 300                 $params = ['limit' => 10000];
 301                 $items = Item::select($fields, $condition, $params);
 302
 303                 if (!DBM::is_result($items)) {
 304                         Config::set("system", "post_update_version", 1275);
 305                         logger("Done", LOGGER_DEBUG);
 306                         return true;
 307                 }
 308
 309                 $rows = 0;
 310
 311                 while ($item = Item::fetch($items)) {
 312                         Item::update($item, ['id' => $item['id']]);
 313                         ++$rows;
 314                 }
 315                 dba::close($items);
 316
 317                 logger("Processed rows: " . $rows, LOGGER_DEBUG);
 318                 return true;
 319         }
 320 }