X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/7d192ace6d0b6a9675af985dcf237f8ecc8ebd06..626e3238f27d972614ad3c0e978605facf0f9bd2:/utils/update.php

diff --git a/utils/update.php b/utils/update.php
index 3086a70b..4317367a 100644
--- a/utils/update.php
+++ b/utils/update.php
@@ -42,6 +42,7 @@ $aCMDOptions
    array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
    array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
    array('update-address-levels', '', 0, 1, 0, 0, 'bool', 'Reimport address level configuration (EXPERT)'),
+   array('recompute-importance', '', 0, 1, 0, 0, 'bool', 'Recompute place importances'),
    array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
   );
 
@@ -52,9 +53,10 @@ if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
 
 date_default_timezone_set('Etc/UTC');
 
-$oDB =& getDB();
+$oDB = new Nominatim\DB();
+$oDB->connect();
 
-$aDSNInfo = DB::parseDSN(CONST_Database_DSN);
+$aDSNInfo = Nominatim\DB::parseDSN(CONST_Database_DSN);
 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
 
 // cache memory to be used by osm2pgsql, should not be more than the available memory
@@ -115,7 +117,7 @@ if ($aResult['init-updates']) {
     }
 
     $sDatabaseDate = getDatabaseDate($oDB);
-    if ($sDatabaseDate === false) {
+    if (!$sDatabaseDate) {
         fail('Cannot determine date of database.');
     }
     $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
@@ -128,10 +130,13 @@ if ($aResult['init-updates']) {
         fail('Error running pyosmium tools');
     }
 
-    pg_query($oDB->connection, 'TRUNCATE import_status');
+    $oDB->exec('TRUNCATE import_status');
     $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
     $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
-    if (!pg_query($oDB->connection, $sSQL)) {
+
+    try {
+        $oDB->exec($sSQL);
+    } catch (\Nominatim\DatabaseError $e) {
         fail('Could not enter sequence into database.');
     }
 
@@ -139,7 +144,7 @@ if ($aResult['init-updates']) {
 }
 
 if ($aResult['check-for-updates']) {
-    $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
+    $aLastState = $oDB->getRow('SELECT sequence_id FROM import_status');
 
     if (!$aLastState['sequence_id']) {
         fail('Updates not set up. Please run ./utils/update.php --init-updates.');
@@ -219,20 +224,21 @@ if ($bHaveDiff) {
 }
 
 if ($aResult['deduplicate']) {
-    $oDB =& getDB();
+    $oDB = new Nominatim\DB();
+    $oDB->connect();
 
-    if (getPostgresVersion($oDB) < 9.3) {
+    if ($oDB->getPostgresVersion() < 9.3) {
         fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
     }
 
     $sSQL = 'select partition from country_name order by country_code';
-    $aPartitions = chksql($oDB->getCol($sSQL));
+    $aPartitions = $oDB->getCol($sSQL);
     $aPartitions[] = 0;
 
     // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
     foreach ($aPartitions as $i => $sPartition) {
         $sSQL = 'select count(*) from search_name_'.$sPartition;
-        $nEntries = chksql($oDB->getOne($sSQL));
+        $nEntries = $oDB->getOne($sSQL);
         if ($nEntries == 0) {
             unset($aPartitions[$i]);
         }
@@ -241,7 +247,7 @@ if ($aResult['deduplicate']) {
     $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
     $sSQL .= ' and class is null and type is null and country_code is null';
     $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
-    $aDuplicateTokens = chksql($oDB->getAll($sSQL));
+    $aDuplicateTokens = $oDB->getAll($sSQL);
     foreach ($aDuplicateTokens as $aToken) {
         if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
         echo 'Deduping '.$aToken['word_token']."\n";
@@ -249,7 +255,7 @@ if ($aResult['deduplicate']) {
         $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
         $sSQL .= " from word where word_token = '".$aToken['word_token'];
         $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
-        $aTokenSet = chksql($oDB->getAll($sSQL));
+        $aTokenSet = $oDB->getAll($sSQL);
 
         $aKeep = array_shift($aTokenSet);
         $iKeepID = $aKeep['word_id'];
@@ -259,32 +265,32 @@ if ($aResult['deduplicate']) {
             $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
             $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
             $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
-            chksql($oDB->query($sSQL));
+            $oDB->exec($sSQL);
 
             $sSQL = 'update search_name set';
             $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
             $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
-            chksql($oDB->query($sSQL));
+            $oDB->exec($sSQL);
 
             $sSQL = 'update location_area_country set';
             $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
             $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
-            chksql($oDB->query($sSQL));
+            $oDB->exec($sSQL);
 
             foreach ($aPartitions as $sPartition) {
                 $sSQL = 'update search_name_'.$sPartition.' set';
                 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
                 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
-                chksql($oDB->query($sSQL));
+                $oDB->exec($sSQL);
 
                 $sSQL = 'update location_area_country set';
                 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
                 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
-                chksql($oDB->query($sSQL));
+                $oDB->exec($sSQL);
             }
 
             $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
-            chksql($oDB->query($sSQL));
+            $oDB->exec($sSQL);
         }
     }
 }
@@ -305,6 +311,8 @@ if ($aResult['index']) {
     }
 
     runWithEnv($sCmd, $aProcEnv);
+
+    $oDB->exec('update import_status set indexed = true');
 }
 
 if ($aResult['update-address-levels']) {
@@ -313,6 +321,23 @@ if ($aResult['update-address-levels']) {
     $oAlParser->createTable($oDB, 'address_levels');
 }
 
+if ($aResult['recompute-importance']) {
+    echo "Updating importance values for database.\n";
+    $oDB = new Nominatim\DB();
+    $oDB->connect();
+
+    $sSQL = 'ALTER TABLE placex DISABLE TRIGGER ALL;';
+    $sSQL .= 'UPDATE placex SET (wikipedia, importance) =';
+    $sSQL .= '   (SELECT wikipedia, importance';
+    $sSQL .= '    FROM compute_importance(extratags, country_code, osm_type, osm_id));';
+    $sSQL .= 'UPDATE placex s SET wikipedia = d.wikipedia, importance = d.importance';
+    $sSQL .= ' FROM placex d';
+    $sSQL .= ' WHERE s.place_id = d.linked_place_id and d.wikipedia is not null';
+    $sSQL .= '       and (s.wikipedia is null or s.importance < d.importance);';
+    $sSQL .= 'ALTER TABLE placex ENABLE TRIGGER ALL;';
+    $oDB->exec($sSQL);
+}
+
 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
     //
     if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
@@ -333,7 +358,7 @@ if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
 
     while (true) {
         $fStartTime = time();
-        $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
+        $aLastState = $oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status');
 
         if (!$aLastState['sequence_id']) {
             echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
@@ -345,7 +370,7 @@ if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
         $sBatchEnd = $aLastState['lastimportdate'];
         $iEndSequence = $aLastState['sequence_id'];
 
-        if ($aLastState['indexed'] == 't') {
+        if ($aLastState['indexed']) {
             // Sleep if the update interval has not yet been reached.
             $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
             if ($fNextUpdate > $fStartTime) {
@@ -411,12 +436,12 @@ if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
             $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
             $sSQL .= date('Y-m-d H:i:s')."','import')";
             var_Dump($sSQL);
-            chksql($oDB->query($sSQL));
+            $oDB->exec($sSQL);
 
             // update the status
             $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
             var_Dump($sSQL);
-            chksql($oDB->query($sSQL));
+            $oDB->exec($sSQL);
             echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
         }
 
@@ -438,11 +463,16 @@ if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
             $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
             $sSQL .= date('Y-m-d H:i:s')."','index')";
             var_Dump($sSQL);
-            $oDB->query($sSQL);
+            $oDB->exec($sSQL);
             echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
 
             $sSQL = 'update import_status set indexed = true';
-            $oDB->query($sSQL);
+            $oDB->exec($sSQL);
+        } else {
+            if ($aResult['import-osmosis-all']) {
+                echo "Error: --no-index cannot be used with continuous imports (--import-osmosis-all).\n";
+                exit(1);
+            }
         }
 
         $fDuration = time() - $fStartTime;