install/schemas/upgrade/1125.php
author Dan Fuhry <dan@enanocms.org>
Sat, 29 Jan 2011 15:22:06 -0500
changeset 1335 28b52db3cf3a
parent 1259 49db7495f6b8
permissions -rw-r--r--
Corrected a link
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<?php
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// Migrate usernames in the logs table
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global $db, $session, $paths, $template, $plugins; // Common objects
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$q = $db->sql_query('SELECT user_id, username FROM ' . table_prefix . 'users;');
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if ( !$q )
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  $db->_die();
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$map = array();
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while($row = $db->fetchrow())
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{
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  $map[ $row['username'] ] = $row['user_id'];
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}
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$db->free_result();
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$q = $db->sql_query('SELECT author FROM ' . table_prefix . 'logs WHERE author_uid = 1;');
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if ( !$q )
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  $db->_die();
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$updated = array();
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while ( $row = $db->fetchrow($q) )
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{
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  if ( isset($map[ $row['author'] ]) && !is_valid_ip($row['author']) && !in_array($row['author'], $updated) )
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  {
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    $author = $db->escape($row['author']);
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    $sql = "UPDATE " . table_prefix . "logs SET author_uid = {$map[ $row['author'] ]} WHERE author = '$author';";
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    if ( !$db->sql_query($sql) )
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      $db->_die();
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    $updated[] = $row['author'];
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  }
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}
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