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authorSarven Capadisli <csarven@controlyourself.ca>2009-05-29 00:10:23 +0000
committerSarven Capadisli <csarven@controlyourself.ca>2009-05-29 00:10:23 +0000
commita456ceb47c5019acd8d8766be274eda955a58125 (patch)
tree2a9589380e899d9d9e80e100ceab88b823e242c9 /scripts
parent244149e0225970b76596b79758566ae5bb9fc806 (diff)
parentdaf845dbe67a909e2bc9e039d3c2ccc560345b4d (diff)
Merge branch '0.7.x' into 0.8.x
Diffstat (limited to 'scripts')
-rw-r--r--scripts/fixup_utf8.php141
1 files changed, 141 insertions, 0 deletions
diff --git a/scripts/fixup_utf8.php b/scripts/fixup_utf8.php
new file mode 100644
index 000000000..e5021ff34
--- /dev/null
+++ b/scripts/fixup_utf8.php
@@ -0,0 +1,141 @@
+#!/usr/bin/env php
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2009, Control Yourself, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+# Abort if called from a web server
+if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
+ print "This script must be run from the command line\n";
+ exit(1);
+}
+
+ini_set("max_execution_time", "0");
+ini_set("max_input_time", "0");
+set_time_limit(0);
+mb_internal_encoding('UTF-8');
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+define('LACONICA', true);
+
+require_once(INSTALLDIR . '/lib/common.php');
+require_once('DB.php');
+
+function fixup_utf8($id) {
+
+ $dbl = doConnect('latin1');
+
+ if (empty($dbl)) {
+ return;
+ }
+
+ $dbu = doConnect('utf8');
+
+ if (empty($dbu)) {
+ return;
+ }
+
+ // Do a separate DB connection
+
+ $sth = $dbu->prepare("UPDATE notice SET content = UNHEX(?), rendered = UNHEX(?) WHERE id = ?");
+
+ if (PEAR::isError($sth)) {
+ echo "ERROR: " . $sth->getMessage() . "\n";
+ return;
+ }
+
+ $sql = 'SELECT id, content, rendered FROM notice ' .
+ 'WHERE LENGTH(content) != CHAR_LENGTH(content)';
+
+ if (!empty($id)) {
+ $sql .= ' AND id < ' . $id;
+ }
+
+ $sql .= ' ORDER BY id DESC';
+
+ $rn = $dbl->query($sql);
+
+ if (PEAR::isError($rn)) {
+ echo "ERROR: " . $rn->getMessage() . "\n";
+ return;
+ }
+
+ echo "Number of rows: " . $rn->numRows() . "\n";
+
+ $notice = array();
+
+ while (DB_OK == $rn->fetchInto($notice)) {
+
+ $id = ($notice[0])+0;
+ $content = bin2hex($notice[1]);
+ $rendered = bin2hex($notice[2]);
+
+ echo "$id...";
+
+ $result =& $dbu->execute($sth, array($content, $rendered, $id));
+
+ if (PEAR::isError($result)) {
+ echo "ERROR: " . $result->getMessage() . "\n";
+ continue;
+ }
+
+ $cnt = $dbu->affectedRows();
+
+ if ($cnt != 1) {
+ echo "ERROR: 0 rows affected\n";
+ continue;
+ }
+
+ $notice = Notice::staticGet('id', $id);
+ $notice->decache();
+
+ echo "OK\n";
+ }
+}
+
+function doConnect($charset)
+{
+ $db = DB::connect(common_config('db', 'database'),
+ array('persistent' => false));
+
+ if (PEAR::isError($db)) {
+ echo "ERROR: " . $db->getMessage() . "\n";
+ return NULL;
+ }
+
+ $result = $db->query("SET NAMES $charset");
+
+ if (PEAR::isError($result)) {
+ echo "ERROR: " . $result->getMessage() . "\n";
+ $db->disconnect();
+ return NULL;
+ }
+
+ $result = $db->autoCommit(true);
+
+ if (PEAR::isError($result)) {
+ echo "ERROR: " . $result->getMessage() . "\n";
+ $db->disconnect();
+ return NULL;
+ }
+
+ return $db;
+}
+
+$id = ($argc > 1) ? $argv[1] : null;
+
+fixup_utf8($id);