See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
***********************************************************************/
+/**
+ * @return Returns the array sorted as required
+ * @param $aryData Array containing data to sort
+ * @param $strIndex name of column to use as an index
+ * @param $strSortBy Column to sort the array by
+ * @param $strSortType String containing either asc or desc [default to asc]
+ * @desc Naturally sorts an array using by the column $strSortBy
+ */
+define('EXPORT_MAX_INSERT', 50000);
+
+function array_natsort($aryData, $strIndex, $strSortBy, $strSortType=false)
+{
+ // if the parameters are invalid
+ if (!is_array($aryData) || !$strSortBy)
+ // return the array
+ return $aryData;
+
+ // create our temporary arrays
+ $arySort = $aryResult = array();
+
+ // loop through the array
+ foreach ($aryData as $key => $aryRow)
+ // set up the value in the array
+ $arySort[$strIndex ? $aryRow[$strIndex] : $key] = $aryRow[$strSortBy];
+
+ // apply the natural sort
+ natsort($arySort);
+
+ // if the sort type is descending
+ if ($strSortType=="desc")
+ // reverse the array
+ arsort($arySort);
+
+ // loop through the sorted and original data
+ foreach ($arySort as $arySortKey => $arySorted)
+ if($strIndex)
+ {
+ foreach ($aryData as $aryOriginal)
+ // if the key matches
+ if ($aryOriginal[$strIndex]==$arySortKey)
+ // add it to the output array
+ array_push($aryResult, $aryOriginal);
+ } else
+ $aryResult[$arySortKey] = $aryData[$arySortKey];
+ // return the return
+ return $aryResult;
+}
+
+function update_admin_password($conn, $password)
+{
+ $sql = "UPDATE ".$conn['tbpref']."users SET password=".db_escape($password) . "
+ WHERE user_id='admin'";
+ db_query($sql, "could not update user password for 'admin'");
+}
+
function write_config_db($new = false)
{
global $path_to_root, $def_coy, $db_connections, $tb_pref_counter;
- include_once($path_to_root . "/config_db.php");
if ($new)
$tb_pref_counter++;
$n = count($db_connections);
$msg = "<?php\n\n";
$msg .= "/*Connection Information for the database\n";
- $msg .= "- \$def_coy is the default company that is pre-selected on login\n\n";
- $msg .= "- host is the computer ip address or name where the database is the default is localhost assuming that the web server is also the sql server\n\n";
- $msg .= "- user is the user name under which the database should be accessed - need to change to the mysql (or other DB) user set up for purpose\n";
- $msg .= " NB it is not secure to use root as the user with no password - a user with appropriate privileges must be set up\n\n";
- $msg .= "- password is the password the user of the database requires to be sent to authorise the above database user\n\n";
- $msg .= "- DatabaseName is the name of the database as defined in the RDMS being used. Typically RDMS allow many databases to be maintained under the same server.\n";
- $msg .= " The scripts for MySQL provided use the name logicworks */\n\n\n";
+ $msg .= "\$def_coy - the default company that is pre-selected on login\n\n";
+ $msg .= "'host' - the computer ip address or name where the database is. The default is 'localhost' assuming that the web server is also the sql server.\n\n";
+ $msg .= "'dbuser' - the user name under which the company database should be accessed.\n";
+ $msg .= " NB it is not secure to use root as the dbuser with no password - a user with appropriate privileges must be set up.\n\n";
+ $msg .= "'dbpassword' - the password required for the dbuser to authorise the above database user.\n\n";
+ $msg .= "'dbname' - the name of the database as defined in the RDMS being used. Typically RDMS allow many databases to be maintained under the same server.\n";
+ $msg .= "'tbpref' - prefix on table names, or '' if not used. Always use non-empty prefixes if multiply company use the same database.\n";
+ $msg .= "*/\n\n\n";
$msg .= "\$def_coy = " . $def_coy . ";\n\n";
$msg .= "\$tb_pref_counter = " . $tb_pref_counter . ";\n\n";
- $msg .= "\$db_connections = array (\n";
- $msg .= "\t0 => ";
- for ($i = 0; $i < $n; $i++)
- {
- if ($i > 0)
- $msg .= "\tarray ";
- else
- $msg .= "array ";
- $msg .= "('name' => '" . $db_connections[$i]['name'] . "',\n";
- $msg .= "\t\t'host' => '" . $db_connections[$i]['host'] . "',\n";
- $msg .= "\t\t'dbuser' => '" . $db_connections[$i]['dbuser'] . "',\n";
- $msg .= "\t\t'dbpassword' => '" . $db_connections[$i]['dbpassword'] . "',\n";
- $msg .= "\t\t'dbname' => '" . $db_connections[$i]['dbname'] . "',\n";
- $msg .= "\t\t'tbpref' => '" . $db_connections[$i]['tbpref'] . "')";
- if ($i != $n - 1)
- $msg .= ",";
- $msg .= "\n\n";
- }
- $msg .= "\t);\n?>";
+ $msg .= "\$db_connections = " .var_export($db_connections, true);
+ $msg .= ";\n?>";
$filename = $path_to_root . "/config_db.php";
// Check if the file exists and is writable first.
- if (file_exists($filename) && is_writable($filename))
+ if ((!file_exists($filename) && is_writable($path_to_root)) || is_writable($filename))
{
if (!$zp = fopen($filename, 'w'))
{
return 0;
}
-function db_create_db($connection)
+function write_extensions($extensions=null, $company = -1)
{
- $db = mysql_connect($connection["host"] ,
- $connection["dbuser"], $connection["dbpassword"]);
- if (!mysql_select_db($connection["dbname"], $db))
+ global $path_to_root, $installed_extensions, $next_extension_id;
+
+ if (!isset($extensions)) {
+ $extensions = $installed_extensions;
+ }
+ if (!isset($next_extension_id)) {
+ $next_extension_id = 1;
+ }
+
+ $msg = "<?php\n\n";
+ if ($company == -1)
+ $msg .=
+"/* List of installed additional extensions. If extensions are added to the list manually
+ make sure they have unique and so far never used extension_ids as a keys,
+ and \$next_extension_id is also updated. More about format of this file yo will find in
+ FA extension system documentation.
+*/
+\n\$next_extension_id = $next_extension_id; // unique id for next installed extension\n\n";
+ else
+ $msg .=
+"/*
+ Do not edit this file manually. This copy of global file is overwritten
+ by extensions editor.
+*/\n\n";
+
+ $msg .= "\$installed_extensions = ". var_export($extensions, true);
+ $msg .= ";\n?>";
+ $filename = $path_to_root . ($company==-1 ? '' : '/company/'.$company)
+ .'/installed_extensions.php';
+
+ // Check if the file is writable first.
+ if (!$zp = @fopen($filename, 'w'))
{
- $sql = "CREATE DATABASE " . $connection["dbname"] . "";
- if (!mysql_query($sql))
- return 0;
- mysql_select_db($connection["dbname"], $db);
+ display_error(sprintf(_("Cannot open the extension setup file '%s' for writing."),
+ $filename));
+ return false;
+ }
+ else
+ {
+ if (!fwrite($zp, $msg))
+ {
+ display_error(sprintf(_("Cannot write to the extensions setup file '%s'."),
+ $filename));
+ fclose($zp);
+ return false;
+ }
+ // Close file
+ fclose($zp);
}
- return $db;
+ return true;
+}
+//---------------------------------------------------------------------------------------------
+//
+// Update per-company list of installed extensions
+//
+function update_extensions($extensions) {
+ global $db_connections;
+
+ if (!write_extensions($extensions)) {
+ display_notification(_("Cannot update system extensions list."));
+ return false;
+ }
+
+ // update per company files
+ $cnt = max(1, count($db_connections));
+ for($i = 0; $i < $cnt; $i++)
+ {
+ $newexts = $extensions;
+ // update 'active' status
+ $exts = get_company_extensions($i);
+ foreach ($exts as $key => $ext)
+ {
+ if (isset($newexts[$key]))
+ $newexts[$key]['active'] = $exts[$key]['active'];
+ }
+ if(!write_extensions($newexts, $i))
+ {
+ display_notification(sprintf(_("Cannot update extensions list for company '%s'."),
+ $db_connections[$i]['name']));
+ return false;
+ }
+ }
+ return true;
}
-function db_drop_db($connection)
+
+function write_lang()
{
+ global $path_to_root, $installed_languages, $dflt_lang;
+
+ $installed_languages = array_natsort($installed_languages, 'code', 'code');
+ $n = count($installed_languages);
+ $msg = "<?php\n\n";
- if ($connection["tbpref"] == "")
+ $msg .= "/* How to make new entries here for non-packaged languages:\n\n";
+ $msg .= "-- 'code' should match the name of the directory for the language under \\lang\n.";
+ $msg .= "-- 'name' is the name that will be displayed in the language selection list (in Users and Display Setup)\n";
+ $msg .= "-- 'rtl' only needs to be set for right-to-left languages like Arabic and Hebrew\n";
+ $msg .= "-- 'encoding' used in translation file\n";
+ $msg .= "-- 'version' always set to '' for manually installed languages.\n";
+ $msg .= "-- 'path' installation path related to FA root (e.g. 'lang/en_US').\n";
+ $msg .= "*/\n\n\n";
+
+ $msg .= "\$installed_languages = " . var_export($installed_languages, true);
+ $msg .= ";\n";
+ $msg .= "\n\$dflt_lang = '$dflt_lang';\n?>\n";
+
+ $path = $path_to_root . "/lang";
+ $filename = $path.'/installed_languages.inc';
+ // Check if directory exists and is writable first.
+ if (file_exists($path) && is_writable($path))
{
- $sql = "DROP DATABASE " . $connection["dbname"] . "";
- return mysql_query($sql);
+ if (!$zp = fopen($filename, 'w'))
+ {
+ display_error(_("Cannot open the languages file - ") . $filename);
+ return false;
+ }
+ else
+ {
+ if (!fwrite($zp, $msg))
+ {
+ display_error(_("Cannot write to the language file - ") . $filename);
+ fclose($zp);
+ return false;
+ }
+ // Close file
+ fclose($zp);
+ }
}
else
{
- $res = db_query("show table status");
- $all_tables = array();
- while($row = db_fetch($res))
- $all_tables[] = $row;
- // get table structures
- foreach ($all_tables as $table)
- {
- if (strpos($table['Name'], $connection["tbpref"]) === 0)
- db_query("DROP TABLE `".$table['Name'] . "`");
- }
- //deleting the tables, how??
- return true;
+ display_error(_("The language files folder ") . $path . _(" is not writable. Change its permissions so it is, then re-run the operation."));
+ return false;
}
+ return true;
}
function db_import($filename, $connection, $force=true)
{
- global $db;
+ global $db, $go_debug, $sql_trail;
+
+ $sql_trail = false;
+
$allowed_commands = array(
"create" => 'table_queries',
+ "delimiter" => 'table_queries',
"alter table" => 'table_queries',
"insert" => 'data_queries',
"update" => 'data_queries',
- "drop table if exists" => 'drop_queries');
+ "drop table if exists" => 'drop_queries',
+ "drop function if exists" => 'drop_queries',
+ "drop trigger if exists" => 'drop_queries',
+ );
$ignored_mysql_errors = array( //errors ignored in normal (non forced) mode
'1022', // duplicate key
'1050', // Table %s already exists
ini_set("max_execution_time", "180");
db_query("SET foreign_key_checks=0");
-
+ $check_line_len = false;
// uncrompress gziped backup files
if (strpos($filename, ".gz") || strpos($filename, ".GZ"))
- $lines = db_ungzip("lines", $filename);
- elseif (strpos($filename, ".zip") || strpos($filename, ".ZIP"))
+ { $lines = db_ungzip("lines", $filename);
+ $check_line_len = true;
+ } elseif (strpos($filename, ".zip") || strpos($filename, ".ZIP"))
$lines = db_unzip("lines", $filename);
else
$lines = file("". $filename);
// parse input file
$query_table = '';
+ $delimiter = ';';
foreach($lines as $line_no => $line)
{
+ $gzfile_bug = $check_line_len && (strlen($line) == 8190); // there is a bug in php (at least 4.1.1-5.5.9) gzfile which limits line length to 8190 bytes!
+
$line = trim($line);
-
$line = str_replace("0_", $connection["tbpref"], $line);
if ($query_table == '')
{
if (strtolower(substr($line, 0, strlen($cmd))) == $cmd)
{
+ if ($cmd == 'delimiter') {
+ $delimiter = trim(substr($line, 10));
+ continue 2;
+ }
$query_table = $table;
${$query_table}[] = array('', $line_no+1);
break;
if($query_table != '') // inside allowed query
{
$table = $query_table;
- if (substr($line, -1) == ';') // end of query found
+ if (!$gzfile_bug && substr($line, -strlen($delimiter)) == $delimiter) // end of query found
{
- $line = substr($line, 0, strlen($line) - 1); // strip ';'
+ $line = substr($line, 0, strlen($line) - strlen($delimiter)); // strip delimiter
$query_table = '';
}
${$table}[count(${$table}) - 1][0] .= $line . "\n";
}
*/
// execute drop tables if exists queries
- if ($force && is_array($drop_queries))
+ if (is_array($drop_queries))
{
foreach($drop_queries as $drop_query)
{
if (!db_query($drop_query[0]))
{
- if (!in_array(db_error_no(), $ignored_mysql_errors))
+ if (!in_array(db_error_no(), $ignored_mysql_errors) || !$force)
$sql_errors[] = array(db_error_msg($db), $drop_query[1]);
}
}
}
}
}
-
+
db_query("SET foreign_key_checks=1");
+ if ($delimiter != ';') db_query("delimiter ;"); // just for any case
if (count($sql_errors)) {
// display first failure message; the rest are probably derivative
return false;
} else
return true;
- //$shell_command = C_MYSQL_PATH . " -h $host -u $user -p{$password} $dbname < $filename";
- //shell_exec($shell_command);
}
// returns the content of the gziped $path backup file. use of $mode see below
$all = implode("", file($path));
// convert path to name of ziped file
- $filename = ereg_replace(".*/", "", $path);
+ $filename = preg_replace("/.*\//", "", $path);
$filename = substr($filename, 0, strlen($filename) - 4);
// compare filname in zip and filename from $_GET
return explode("\n", $file_data);
}
+function db_backup($conn, $ext='no', $comm='', $tbpref = TB_PREF)
+{
+ if ($conn['tbpref'] != "")
+ $filename = $conn['dbname'] . "_" . $conn['tbpref'] . date("Ymd_Hi") . ".sql";
+ else
+ $filename = $conn['dbname'] . "_" . date("Ymd_Hi") . ".sql";
+
+ return db_export($conn, clean_file_name($filename), $ext, $comm, $tbpref);
+}
+
// generates a dump of $db database
// $drop and $zip tell if to include the drop table statement or dry to pack
-function db_export($conn, $filename, $zip='no', $comment='', $tbpref = TB_PREF)
+function db_export($conn, $filename, $zip='no', $comment='', $tbpref = TB_PREF, $no_default=false)
{
global $app_title, $version, $power_url, $path_to_root;
$all_tables = array();
while($row = db_fetch($res))
{
- //if ($conn["tbpref"] == "" || strpos($row['Name'], $conn["tbpref"]) !== false) replaced
if (($conn["tbpref"] == "" && !preg_match('/[0-9]+_/', $row['Name'])) ||
- ($conn["tbpref"] != "" && strpos($row['Name'], $conn["tbpref"]) !== false))
+ ($conn["tbpref"] != "" && strpos($row['Name'], $conn["tbpref"]) === 0))
$all_tables[] = $row;
}
// get table structures
// as long as no error occurred
if (!$error)
{
- //while($row=@mysql_fetch_array($res))
foreach ($all_tables as $row)
{
$tablename = $row['Name'];
$out.="### Structure of table `".$tablename."` ###\n\n";
$out.="DROP TABLE IF EXISTS `".$tablename."`;\n\n";
+ if ($no_default && ($def_pos = strpos($table_sql[$tablename], "DEFAULT CHARSET")) > 0)
+ $table_sql[$tablename] = substr($table_sql[$tablename], 0, $def_pos);
$out.=$table_sql[$tablename];
// add auto_increment value
- if ($auto_incr[$tablename])
- $out.=" AUTO_INCREMENT=".$auto_incr[$tablename];
+// if ($auto_incr[$tablename])
+// $out.=" AUTO_INCREMENT=".$auto_incr[$tablename];
$out.=" ;";
- $out.="\n\n\n";
+ $out.="\n\n";
// export data
if (!$error)
{
- $out.="### Data of table `".$tablename."` ###\n\n";
+ $out.="### Data of table `".$tablename."` ###\n";
// check if field types are NULL or NOT NULL
$res3 = db_query("SHOW COLUMNS FROM `" . $tablename . "`");
- $field_type = array();
+ $field_null = array();
for ($j = 0; $j < db_num_rows($res3); $j++)
{
$row3 = db_fetch($res3);
- $field_type[] = $row3[2];
+ $field_null[] = $row3[2]=='YES' && $row3[4]===null;
}
$res2 = db_query("SELECT * FROM `" . $tablename . "`");
+ $maxinsert = 0;
+ $insert = '';
for ($j = 0; $j < db_num_rows($res2); $j++)
{
- $out .= "INSERT INTO `" . $tablename . "` VALUES (";
$row2 = db_fetch_row($res2);
- // run through each field
+ $values = '(';
for ($k = 0; $k < $nf = db_num_fields($res2); $k++)
{
- $out .= db_escape(@html_entity_decode($row2[$k], ENT_QUOTES, $_SESSION['language']->encoding));
+ $values .= db_escape($row2[$k], $field_null[$k]);
if ($k < ($nf - 1))
- $out .= ", ";
+ $values .= ', ';
+ }
+ $values .= ')';
+ $len = strlen($values);
+ if ($maxinsert < $len+1)
+ {
+ $maxinsert = EXPORT_MAX_INSERT;
+ if ($insert)
+ {
+ $out .= $insert .';'; // flush insert query
+ $insert = '';
+ }
}
- $out .= ");\n";
+
+ if ($insert == '')
+ {
+ $insert = "\nINSERT INTO `" . $tablename . "` VALUES\n";
+ $maxinsert -= strlen($insert);
+ } else {
+ $insert .= ",\n";
+ }
+
+ $maxinsert -= $len;
+ $insert .= $values;
// if saving is successful, then empty $out, else set error flag
if (strlen($out) > $max_size && $zip != "zip")
$error = true;
}
}
-
+ if ($insert)
+ $out .= $insert. ';';
// an error occurred! Try to delete file and return error status
}
elseif ($error)
return false;
}
- // if (mysql_error()) return "DB_ERROR";
- //@mysql_close($con);
-
//if ($zip == "zip")
// $zip = $time;
if (save_to_file($backupfile, $zip, $out))
$c_len = strlen($zdata);
// dos time
- $timearray = getdate($zip);
+ $timearray = getdate();
$dostime = (($timearray['year'] - 1980) << 25) | ($timearray['mon'] << 21) | ($timearray['mday'] << 16) |
($timearray['hours'] << 11) | ($timearray['minutes'] << 5) | ($timearray['seconds'] >> 1);
$dtime = dechex($dostime);
@fclose($f);
}
}
+
+//
+// Checks $field existence in $table with given field $properties
+// $table - table name without prefix
+// $field - optional field name
+// $properties - optional properties of field defined by MySQL:
+// 'Type', 'Null', 'Key', 'Default', 'Extra'
+//
+function check_table($pref, $table, $field=null, $properties=null)
+{
+ $tables = @db_query("SHOW TABLES LIKE '".$pref.$table."'");
+ if (!db_num_rows($tables))
+ return 1; // no such table or error
+
+ $fields = @db_query("SHOW COLUMNS FROM ".$pref.$table);
+ if (!isset($field))
+ return 0; // table exists
+
+ while( $row = db_fetch_assoc($fields))
+ {
+ if ($row['Field'] == $field)
+ {
+ if (!isset($properties))
+ return 0;
+ foreach($properties as $property => $value)
+ {
+ if ($row[$property] != $value)
+ return 3; // failed type/length check
+ }
+ return 0; // property check ok.
+ }
+ }
+ return 2; // field not found
+}
+
?>
\ No newline at end of file
projects / fa-stable.git / blobdiff