mirror of
https://github.com/alchemy-fr/Phraseanet.git
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initial import
This commit is contained in:
Alchemy
606
lib/classes/base.class.php
Normal file
606
lib/classes/base.class.php
Normal file
@@ -0,0 +1,606 @@
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<?php
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abstract class base
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{
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var $schema = false;
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var $conn = false;
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var $dbname = false;
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var $passwd = false;
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var $user = false;
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var $port = false;
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var $host = false;
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var $type = false;
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function init_conn()
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{
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require dirname( __FILE__ ) . '/../../config/connexion.inc';
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$this->conn = mysql_connect($hostname.":".$port, $user, $password, true);
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mysql_set_charset('utf8',$this->conn);
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mysql_query("SET character_set_results = 'utf8', character_set_client = 'utf8', character_set_connection = 'utf8', character_set_database = 'utf8', character_set_server = 'utf8'", $this->conn);
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if($this->conn !== false)
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return true;
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return false;
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}
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function __destruct()
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{
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}
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function load_schema($schema_type)
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{
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$this->schema = false;
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$structure = simplexml_load_file(dirname(__FILE__)."/../../lib/conf.d/bases_structure.xml");
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if($structure !== false)
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{
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if($schema_type === 'application_box')
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$this->schema = $structure->appbox;
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if($schema_type === 'data_box')
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$this->schema = $structure->databox;
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}
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return $this->schema !== false ? true : false ;
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}
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function createDb($dbname)
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{
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if($this->schema)
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{
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$sql = 'CREATE DATABASE `'.mysql_real_escape_string($dbname,$this->conn).'` CHARACTER SET utf8 COLLATE utf8_unicode_ci';
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if(mysql_query($sql,$this->conn) || mysql_select_db($dbname,$this->conn))
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{
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mysql_select_db($dbname,$this->conn);
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foreach($this->schema->tables->table as $table)
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{
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$this->createTable($table);
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}
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$this->dbname = $dbname;
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if(defined('GV_version'))
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$this->setVersion(GV_version);
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return true;
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}
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else
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return false;
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}
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return false;
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}
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private function createTable($table)
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{
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$field_stmt = $defaults_stmt = array();
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$create_stmt = "CREATE TABLE `".mysql_real_escape_string($table['name'],$this->conn)."` (";
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foreach($table->fields->field as $field){
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$isnull=trim($field->null)==""?"NOT NULL":"NULL";
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if(trim($field->default) != "" && trim($field->default)!="CURRENT_TIMESTAMP")
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$is_default = " default '".$field->default."'";
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elseif(trim($field->default)=="CURRENT_TIMESTAMP")
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$is_default = " default ".$field->default;
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else
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$is_default = '';
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$character_set = '';
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if(in_array(strtolower((string)$field->type),array('text','longtext','mediumtext','tinytext')) || substr(strtolower((string)$field->type), 0, 7) == 'varchar' || in_array(substr(strtolower((string)$field->type), 0, 4), array('char','enum')))
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{
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$collation = trim((string)$field->collation) != '' ? trim((string)$field->collation) : 'utf8_unicode_ci';
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$code = array_pop(array_reverse(explode('_',$collation)));
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$character_set = ' CHARACTER SET '.$code.' COLLATE ' . $collation ;
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}
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$field_stmt[] = " `".mysql_real_escape_string($field->name,$this->conn)."` ".$field->type." ".$field->extra." ".$character_set." ".$is_default." ".$isnull."";
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}
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if($table->indexes){
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foreach($table->indexes->index as $index){
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switch($index->type){
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case "PRIMARY":{
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$primary_fields = array();
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foreach($index->fields->field as $field){
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$primary_fields[] = "`".mysql_real_escape_string($field,$this->conn)."`";
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}
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$field_stmt[] = 'PRIMARY KEY ('.implode(',' , $primary_fields).')';
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};break;
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case "UNIQUE":{
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$unique_fields = array();
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foreach($index->fields->field as $field){
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$unique_fields[] = "`".mysql_real_escape_string($field,$this->conn)."`";
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}
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$field_stmt[] = 'UNIQUE KEY `'.mysql_real_escape_string($index->name,$this->conn).'` ('.implode(',',$unique_fields).')';
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};break;
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case "INDEX":{
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$index_fields = array();
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foreach($index->fields->field as $field){
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$index_fields[] = "`".mysql_real_escape_string($field,$this->conn)."`";
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}
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$field_stmt[] = 'KEY `'.mysql_real_escape_string($index->name,$this->conn).'` ('.implode(',',$index_fields).')';
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};break;
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}
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}
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}
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if($table->defaults){
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foreach($table->defaults->default as $default)
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{
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$k = $v = array();
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foreach($default->data as $data)
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{
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$k[] = mysql_real_escape_string($data['key'],$this->conn);
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if($k === 'usr_password')
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$data = hash('sha256',$data);
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$v[] = mysql_real_escape_string(trim(str_replace(array("\r\n","\r","\n","\t"),'',$data)),$this->conn);
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}
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$k = implode(',',$k);
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$v = str_ireplace(array('"NOW()"','"null"'),array('NOW()','null'),'"'.implode('","',$v).'"');
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$defaults_stmt[] = 'INSERT INTO '.mysql_real_escape_string($table['name'],$this->conn).' ('.$k.') VALUES ('.$v.') ';
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}
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}
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$engine = mb_strtolower(trim($table->engine));
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$engine = in_array($engine,array('innodb','myisam')) ? $engine : 'innodb';
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$create_stmt .= implode(',' , $field_stmt);
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$create_stmt .= ") ENGINE=".$engine." CHARACTER SET utf8 COLLATE utf8_unicode_ci;";
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mysql_query($create_stmt,$this->conn);
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foreach($defaults_stmt as $def)
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{
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mysql_query($def,$this->conn);
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}
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}
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private function upgradeTable($table)
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{
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$correct_table = array('fields'=>array(), 'indexes'=>array(), 'collation'=>array());
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$alter = $alter_pre = array();
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if($table)
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{
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foreach($table->fields->field as $field)
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{
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$expr = trim((string)$field->type);
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$_extra = trim((string)$field->extra);
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if($_extra)
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$expr .= ' ' . $_extra;
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$collation = trim((string)$field->collation) != '' ? trim((string)$field->collation) : 'utf8_unicode_ci';
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if(in_array(strtolower((string)$field->type),array('text','longtext','mediumtext','tinytext')) || substr(strtolower((string)$field->type), 0, 7) == 'varchar' || in_array(substr(strtolower((string)$field->type), 0, 4), array('char','enum')))
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{
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$code = array_pop(array_reverse(explode('_',$collation)));
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$collation = ' CHARACTER SET '.$code.' COLLATE ' . $collation ;
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$correct_table['collation'][trim((string)$field->name)] = $collation ;
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$expr .= $collation;
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}
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$_null = mb_strtolower(trim((string)$field->null));
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if(!$_null || $_null=='no')
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$expr .= ' NOT NULL';
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$_default = (string)$field->default;
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if($_default && $_default != 'CURRENT_TIMESTAMP')
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$expr .= ' DEFAULT \'' . $_default . '\'';
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elseif($_default == 'CURRENT_TIMESTAMP')
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$expr .= ' DEFAULT ' . $_default . '';
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$correct_table['fields'][trim((string)$field->name)] = $expr;
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}
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if($table->indexes)
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{
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foreach($table->indexes->index as $index)
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{
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$i_name = (string)$index->name;
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$expr = array();
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foreach($index->fields->field as $field)
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$expr[] = '`'.trim((string)$field).'`';
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$expr = implode(', ',$expr);
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switch((string)$index->type)
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{
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case "PRIMARY":
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$correct_table['indexes']['PRIMARY'] = 'PRIMARY KEY (' . $expr . ')';
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break;
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case "UNIQUE":
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$correct_table['indexes'][$i_name] = 'UNIQUE KEY `' . $i_name . '` (' . $expr . ')';
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break;
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case "INDEX":
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$correct_table['indexes'][$i_name] = 'KEY `' . $i_name . '` (' . $expr . ')';
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break;
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}
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}
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}
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$sql = "SHOW FULL FIELDS FROM `".$table['name']."`";
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if($rs2 = mysql_query($sql,$this->conn))
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{
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while( $row2 = mysql_fetch_assoc($rs2) )
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{
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$f_name = $row2['Field'];
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$expr_found = trim($row2['Type']);
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$_extra = $row2['Extra'];
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if($_extra)
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$expr_found .= ' ' . $_extra;
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$_collation = $row2['Collation'];
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$current_collation = '';
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if($_collation)
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{
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$_collation = explode('_',$row2['Collation']);
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$expr_found .= $current_collation = ' CHARACTER SET ' . $_collation[0] . ' COLLATE ' . implode('_', $_collation);
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}
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$_null = mb_strtolower(trim($row2['Null']));
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if(!$_null || $_null=='no')
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$expr_found .= ' NOT NULL';
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$_default = $row2['Default'];
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if($_default)
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{
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if(trim($row2['Type'])=='timestamp' && $_default=='CURRENT_TIMESTAMP')
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$expr_found .= ' DEFAULT CURRENT_TIMESTAMP';
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else
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$expr_found .= ' DEFAULT \'' . $_default . '\'';
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}
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if(isset($correct_table['fields'][$f_name]))
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{
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if(isset($correct_table['collation'][$f_name]) && $correct_table['collation'][$f_name] != $current_collation)
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{
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$old_type = mb_strtolower(trim($row2['Type']));
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$new_type = false;
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switch($old_type)
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{
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case 'text':
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$new_type = 'blob';
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break;
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case 'longtext':
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$new_type = 'longblob';
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break;
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case 'mediumtext':
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$new_type = 'mediumblob';
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break;
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case 'tinytext':
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$new_type = 'tinyblob';
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break;
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default:
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if(substr($old_type, 0, 4) == 'char')
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$new_type = 'varbinary(255)';
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if(substr($old_type, 0, 7) == 'varchar')
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$new_type = 'varbinary(767)';
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break;
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}
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if($new_type)
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{
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$alter_pre[] = "ALTER TABLE `".$table['name']."` CHANGE `$f_name` `$f_name` ".$new_type."";
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}
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||||
}
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||||
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||||
if(strtolower($expr_found) !== strtolower($correct_table['fields'][$f_name]))
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{
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$alter[] = "ALTER TABLE `".$table['name']."` CHANGE `$f_name` `$f_name` " . $correct_table['fields'][$f_name] ;
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||||
}
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||||
unset($correct_table['fields'][$f_name]);
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||||
}
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||||
// else
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||||
// {
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||||
// $alter[] = "ALTER TABLE `".$table['name']."` DROP `$f_name`";
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||||
// }
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||||
}
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||||
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foreach($correct_table['fields'] as $f_name=>$expr)
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||||
{
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||||
$alter[] = "ALTER TABLE `".$table['name']."` ADD `$f_name` " . $correct_table['fields'][$f_name];
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||||
}
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||||
mysql_free_result($rs2);
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||||
}
|
||||
|
||||
$tIndex = array();
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$sql = "SHOW INDEXES FROM `".$table['name']."`";
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||||
|
||||
if($rs2 = mysql_query($sql,$this->conn))
|
||||
{
|
||||
while( $row2 = mysql_fetch_assoc($rs2) )
|
||||
{
|
||||
if(!isset($tIndex[$row2['Key_name']]))
|
||||
$tIndex[$row2['Key_name']] = array('unique'=>((int)($row2['Non_unique'])==0), 'columns'=>array());
|
||||
$tIndex[$row2['Key_name']]['columns'][(int)($row2['Seq_in_index'])] = $row2['Column_name'];
|
||||
}
|
||||
mysql_free_result($rs2);
|
||||
|
||||
foreach($tIndex as $kIndex=>$vIndex)
|
||||
{
|
||||
$strColumns = array();
|
||||
|
||||
foreach($vIndex['columns'] as $column)
|
||||
$strColumns[] = '`'.$column.'`';
|
||||
|
||||
$strColumns = '('.implode(', ',$strColumns).')';
|
||||
|
||||
if($kIndex=='PRIMARY')
|
||||
$expr_found = 'PRIMARY KEY '.$strColumns;
|
||||
else
|
||||
{
|
||||
if($vIndex['unique'])
|
||||
$expr_found = 'UNIQUE KEY `' . $kIndex . '` ' .$strColumns;
|
||||
else
|
||||
$expr_found = 'KEY `' . $kIndex . '` ' .$strColumns;
|
||||
}
|
||||
|
||||
$full_name_index = ($kIndex=='PRIMARY') ? 'PRIMARY KEY' : ('INDEX `'.$kIndex.'`');
|
||||
|
||||
if( isset($correct_table['indexes'][$kIndex]) )
|
||||
{
|
||||
|
||||
if(mb_strtolower($expr_found) !== mb_strtolower($correct_table['indexes'][$kIndex]))
|
||||
{
|
||||
$alter[] = 'ALTER TABLE `'.$table['name'].'` DROP ' . $full_name_index . ', ADD ' . $correct_table['indexes'][$kIndex];
|
||||
}
|
||||
|
||||
unset($correct_table['indexes'][$kIndex]);
|
||||
}
|
||||
// else
|
||||
// $alter[] = 'ALTER TABLE `'.$table['name'].'` DROP ' . $full_name_index;
|
||||
}
|
||||
}
|
||||
|
||||
foreach($correct_table['indexes'] as $kIndex=>$expr)
|
||||
$alter[] = 'ALTER TABLE `'.$table['name'].'` ADD ' . $expr;
|
||||
|
||||
}
|
||||
|
||||
$return = true;
|
||||
|
||||
foreach($alter_pre as $a)
|
||||
{
|
||||
if(!mysql_query($a, $this->conn))
|
||||
$return = false;
|
||||
}
|
||||
|
||||
|
||||
foreach($alter as $a)
|
||||
{
|
||||
if(!mysql_query($a, $this->conn))
|
||||
{
|
||||
if(GV_debug)
|
||||
{
|
||||
echo $a,' -- ',mysql_error($this->conn),'<br/>';
|
||||
}
|
||||
$return = false;
|
||||
}
|
||||
}
|
||||
|
||||
return $return;
|
||||
|
||||
}
|
||||
|
||||
|
||||
function upgradeDb()
|
||||
{
|
||||
require_once dirname( __FILE__ ) . '/../version.inc';
|
||||
if($this->schema && $this->dbname)
|
||||
{
|
||||
$allTables = array();
|
||||
|
||||
foreach($this->schema->tables->table as $table)
|
||||
$allTables[(string)$table['name']] = $table;
|
||||
|
||||
$sql = "SHOW TABLE STATUS";
|
||||
if($rs = mysql_query($sql,$this->conn))
|
||||
{
|
||||
while( $row = mysql_fetch_assoc($rs) )
|
||||
{
|
||||
$tname = $row["Name"];
|
||||
|
||||
if(isset($allTables[$tname]))
|
||||
{
|
||||
$engine = strtolower(trim($allTables[$tname]->engine));
|
||||
$ref_engine = strtolower($row['Engine']);
|
||||
|
||||
if($engine != $ref_engine && in_array($engine,array('innodb','myisam')))
|
||||
{
|
||||
$sql = 'ALTER TABLE `'.$tname.'` ENGINE = '.$engine;
|
||||
mysql_query($sql,$this->conn);
|
||||
}
|
||||
|
||||
self::upgradeTable($allTables[$tname]);
|
||||
unset($allTables[$tname]);
|
||||
}
|
||||
}
|
||||
mysql_free_result($rs);
|
||||
}
|
||||
foreach($allTables as $tname=>$table)
|
||||
{
|
||||
$this->createTable($table);
|
||||
}
|
||||
}
|
||||
|
||||
$current_version = self::getVersion();
|
||||
|
||||
|
||||
if(self::apply_patches($current_version,GV_version))
|
||||
self::setVersion(GV_version);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
function apply_patches($from,$to)
|
||||
{
|
||||
if(version_compare($from,$to,'='))
|
||||
return true;
|
||||
|
||||
$list_patches = array();
|
||||
|
||||
$iterator = new DirectoryIterator(GV_RootPath.'lib/classes/patch/');
|
||||
|
||||
foreach ($iterator as $fileinfo)
|
||||
{
|
||||
if (!$fileinfo->isDot())
|
||||
{
|
||||
if(substr($fileinfo->getFilename(),0,1) == '.')
|
||||
continue;
|
||||
|
||||
$classname = 'patch_'.array_pop(array_reverse(explode('.',$fileinfo->getFilename())));
|
||||
|
||||
$patch = new $classname();
|
||||
|
||||
if(!in_array($this->type, $patch->concern()))
|
||||
continue;
|
||||
|
||||
if(!version_compare($patch->get_release(), $from, '>') || !version_compare($patch->get_release(), $to, '<='))
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
$list_patches[$patch->get_release()][] = $patch;
|
||||
}
|
||||
}
|
||||
ksort($list_patches);
|
||||
|
||||
$success = true;
|
||||
|
||||
foreach($list_patches as $v=>$patches)
|
||||
{
|
||||
foreach($patches as $patch)
|
||||
{
|
||||
if(!$patch->apply($this->id))
|
||||
$success = false;
|
||||
}
|
||||
}
|
||||
|
||||
return $success;
|
||||
}
|
||||
|
||||
|
||||
function upgradeAvalaible()
|
||||
{
|
||||
if($this->type == 'application_box')
|
||||
$sql = 'SELECT version FROM sitepreff';
|
||||
if($this->type == 'data_box')
|
||||
$sql = 'SELECT value AS version FROM pref WHERE prop="version" LIMIT 1;';
|
||||
|
||||
if($sql !== '')
|
||||
{
|
||||
if($rs = mysql_query($sql,$this->conn))
|
||||
{
|
||||
if($row = mysql_fetch_assoc($rs))
|
||||
$version = $row['version'];
|
||||
}
|
||||
}
|
||||
if(isset($version))
|
||||
return version_compare(GV_version,$version,'>');
|
||||
else
|
||||
return true;
|
||||
}
|
||||
|
||||
private function setVersion($version)
|
||||
{
|
||||
$sql = '';
|
||||
if($this->type == 'application_box')
|
||||
$sql = 'UPDATE sitepreff SET version = "'.$version.'"';
|
||||
if($this->type == 'data_box')
|
||||
{
|
||||
$sql = 'DELETE FROM pref WHERE prop="version" AND locale IS NULL';
|
||||
mysql_query($sql,$this->conn);
|
||||
$sql = 'REPLACE INTO pref (id, prop, value,locale, updated_on) VALUES (null, "version", "'.$version.'","", NOW())';
|
||||
}
|
||||
|
||||
if($sql !== '')
|
||||
{
|
||||
if(mysql_query($sql,$this->conn))
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
public function getVersion()
|
||||
{
|
||||
$sql = '';
|
||||
if($this->type == 'application_box')
|
||||
$sql = 'SELECT version FROM sitepreff';
|
||||
if($this->type == 'data_box')
|
||||
{
|
||||
$sql = 'DELETE FROM pref WHERE prop="version" AND locale IS NULL';
|
||||
mysql_query($sql,$this->conn);
|
||||
$sql = 'SELECT value AS version FROM pref WHERE prop="version" LIMIT 1;';
|
||||
}
|
||||
|
||||
if($sql !== '')
|
||||
{
|
||||
if($rs = mysql_query($sql,$this->conn))
|
||||
{
|
||||
if($row = mysql_fetch_assoc($rs))
|
||||
{
|
||||
return $row['version'];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return '0.0.0';
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user