mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 11:28:25 +00:00
897825d596
Standarizing on datatypes used in phpdocblocs and removing unneeded @return types git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5851 3807eeeb-6ff5-0310-8944-8be069107fe0
453 lines
No EOL
11 KiB
PHP
453 lines
No EOL
11 KiB
PHP
<?php
|
|
/* SVN FILE: $Id$ */
|
|
/**
|
|
* Schema database management for CakePHP.
|
|
*
|
|
* PHP versions 4 and 5
|
|
*
|
|
* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
|
|
* Copyright 2005-2007, Cake Software Foundation, Inc.
|
|
* 1785 E. Sahara Avenue, Suite 490-204
|
|
* Las Vegas, Nevada 89104
|
|
*
|
|
* Licensed under The MIT License
|
|
* Redistributions of files must retain the above copyright notice.
|
|
*
|
|
* @filesource
|
|
* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
|
|
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
|
|
* @package cake
|
|
* @subpackage cake.cake.libs
|
|
* @since CakePHP(tm) v 1.2.0.5550
|
|
* @version $Revision$
|
|
* @modifiedby $LastChangedBy$
|
|
* @lastmodified $Date$
|
|
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
|
|
*/
|
|
if (!class_exists('connectionmanager')) {
|
|
uses('model' . DS . 'connection_manager');
|
|
}
|
|
/**
|
|
* Base Class for Schema management
|
|
*
|
|
* @package cake.libs
|
|
* @subpackage cake.libs
|
|
*/
|
|
class CakeSchema extends Object {
|
|
/**
|
|
* name of the App Schema
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $name = null;
|
|
/**
|
|
* path to write location
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $path = TMP;
|
|
/**
|
|
* connection used for read
|
|
*
|
|
* @var string
|
|
* @access public
|
|
*/
|
|
var $connection = 'default';
|
|
/**
|
|
* array of tables
|
|
*
|
|
* @var array
|
|
* @access public
|
|
*/
|
|
var $tables = array();
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @param array $data optional load object properties
|
|
* @access private
|
|
*/
|
|
function __construct($data = array()) {
|
|
$this->path = CONFIGS . 'sql';
|
|
$data = am(get_object_vars($this), $data);
|
|
|
|
$this->_build($data);
|
|
|
|
if (empty($this->name)) {
|
|
$this->name = preg_replace('/schema$/i', '', get_class($this));
|
|
}
|
|
parent::__construct();
|
|
}
|
|
/**
|
|
* Builds schema object properties
|
|
*
|
|
* @param array $data loaded object properties
|
|
* @access protected
|
|
*/
|
|
function _build($data) {
|
|
foreach ($data as $key => $val) {
|
|
if (!in_array($key, array('name', 'path', 'connection', 'tables', '_log'))) {
|
|
$this->tables[$key] = $val;
|
|
unset($this->{$key});
|
|
} elseif ($key != 'tables' && !empty($val)) {
|
|
$this->{$key} = $val;
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* before callback to be implemented in subclasses
|
|
*
|
|
* @param array $events schema object properties
|
|
* @access public
|
|
* @return bool
|
|
*/
|
|
function before($event = array()) {
|
|
return true;
|
|
}
|
|
/**
|
|
* after callback to be implemented in subclasses
|
|
*
|
|
* @param array $events schema object properties
|
|
* @access public
|
|
*/
|
|
function after($event = array()) {
|
|
}
|
|
/**
|
|
* Reads database and creates schema tables
|
|
*
|
|
* @param array $options schema object properties
|
|
* @access public
|
|
* @return array $name, $tables
|
|
*/
|
|
function load($options = array()) {
|
|
if (is_string($options)) {
|
|
$options = array('path'=> $options);
|
|
}
|
|
if (!isset($options['name'])) {
|
|
$options['name'] = Inflector::camelize(Configure::read('App.dir'));
|
|
}
|
|
$options = am(
|
|
get_object_vars($this), $options
|
|
);
|
|
extract($options);
|
|
if (file_exists($path . DS . 'schema.php')) {
|
|
require_once($path . DS . 'schema.php');
|
|
$class = $name .'Schema';
|
|
if(class_exists($class)) {
|
|
$Schema =& new $class();
|
|
$this->_build($options);
|
|
return $Schema;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* Reads database and creates schema tables
|
|
*
|
|
* @param array $options schema object properties
|
|
* @access public
|
|
* @return array $name, $tables
|
|
*/
|
|
function read($options = array()) {
|
|
extract(am(
|
|
array(
|
|
'connection' => $this->connection,
|
|
'name' => Inflector::camelize(Configure::read('App.dir')),
|
|
),
|
|
$options
|
|
));
|
|
$db =& ConnectionManager::getDataSource($connection);
|
|
$currentTables = array_flip($db->sources());
|
|
$prefix = null;
|
|
if(isset($db->config['prefix'])) {
|
|
$prefix = $db->config['prefix'];
|
|
}
|
|
if (empty($models)) {
|
|
$models = Configure::listObjects('model');
|
|
}
|
|
loadModel(null);
|
|
$tables = array();
|
|
foreach ($models as $model) {
|
|
if($model == 'ArosAco') {
|
|
$model = 'Permission';
|
|
}
|
|
if (!class_exists(low($model))) {
|
|
if(!class_exists(low('AclNode')) && in_array($model, array('Aro','Aco', 'Permission'))) {
|
|
uses('model' . DS . 'db_acl');
|
|
} else {
|
|
loadModel($model);
|
|
}
|
|
}
|
|
if(class_exists(low($model))) {
|
|
$Object =& new $model();
|
|
$Object->setDataSource($connection);
|
|
$table = $db->fullTableName($Object, false);
|
|
if (is_object($Object)) {
|
|
$table = $db->fullTableName($Object, false);
|
|
if(isset($currentTables[$table])) {
|
|
if(empty($tables[$Object->table])) {
|
|
$tables[$Object->table] = $this->__columns($Object);
|
|
$tables[$Object->table]['indexes'] = $db->index($Object);
|
|
unset($currentTables[$table]);
|
|
}
|
|
if(!empty($Object->hasAndBelongsToMany)) {
|
|
foreach($Object->hasAndBelongsToMany as $Assoc => $assocData) {
|
|
if (isset($assocData['with'])) {
|
|
$class = $assocData['with'];
|
|
} elseif ($assocData['_with']) {
|
|
$class = $assocData['_with'];
|
|
}
|
|
if (is_object($Object->$class)) {
|
|
$table = $db->fullTableName($Object->$class, false);
|
|
if(isset($currentTables[$table])) {
|
|
$tables[$Object->$class->table] = $this->__columns($Object->$class);
|
|
$tables[$Object->$class->table]['indexes'] = $db->index($Object->$class);
|
|
unset($currentTables[$table]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!empty($currentTables)) {
|
|
foreach(array_flip($currentTables) as $table) {
|
|
if($prefix) {
|
|
$table = str_replace($prefix, '', $table);
|
|
}
|
|
$Object = new AppModel(array('name'=> Inflector::classify($table), 'table'=> $table, 'ds'=> $connection));
|
|
$tables['missing'][$table] = $this->__columns($Object);
|
|
$tables['missing'][$table]['indexes'] = $db->index($Object);
|
|
}
|
|
}
|
|
|
|
ksort($tables);
|
|
return compact('name', 'tables');
|
|
}
|
|
/**
|
|
* Writes schema file from object or options
|
|
*
|
|
* @param mixed $object schema object or options array
|
|
* @param array $options schema object properties to override object
|
|
* @access public
|
|
* @return mixed false or string written to file
|
|
*/
|
|
function write($object, $options = array()) {
|
|
if (is_object($object)) {
|
|
$object = get_object_vars($object);
|
|
$this->_build($object);
|
|
}
|
|
|
|
if (is_array($object)) {
|
|
$options = $object;
|
|
unset($object);
|
|
}
|
|
|
|
extract(am(
|
|
get_object_vars($this), $options
|
|
));
|
|
|
|
$out = "\n\nclass {$name}Schema extends CakeSchema {\n\n";
|
|
|
|
$out .= "\tvar \$name = '{$name}';\n\n";
|
|
|
|
if ($path !== $this->path) {
|
|
$out .= "\tvar \$path = '{$path}';\n\n";
|
|
}
|
|
|
|
if ($connection !== 'default') {
|
|
$out .= "\tvar \$connection = '{$connection}';\n\n";
|
|
}
|
|
|
|
$out .= "\tfunction before(\$event = array()) {\n\t\treturn true;\n\t}\n\n\tfunction after(\$event = array()) {\n\t}\n\n";
|
|
|
|
if(empty($tables)) {
|
|
$this->read();
|
|
}
|
|
|
|
foreach ($tables as $table => $fields) {
|
|
if(!is_numeric($table) && $table !== 'missing') {
|
|
$out .= "\tvar \${$table} = array(\n";
|
|
if (is_array($fields)) {
|
|
$cols = array();
|
|
foreach ($fields as $field => $value) {
|
|
if($field != 'indexes') {
|
|
if (is_string($value)) {
|
|
$type = $value;
|
|
$value = array('type'=> $type);
|
|
}
|
|
$col = "\t\t\t'{$field}' => array('type'=>'" . $value['type'] . "', ";
|
|
unset($value['type']);
|
|
$col .= join(', ', $this->__values($value));
|
|
} else {
|
|
$col = "\t\t\t'indexes' => array(";
|
|
$props = array();
|
|
foreach ($value as $key => $index) {
|
|
$props[] = "'{$key}' => array(".join(', ', $this->__values($index)).")";
|
|
}
|
|
$col .= join(', ', $props);
|
|
}
|
|
$col .= ")";
|
|
$cols[] = $col;
|
|
}
|
|
$out .= join(",\n", $cols);
|
|
}
|
|
$out .= "\n\t\t);\n";
|
|
$out .="\n";
|
|
}
|
|
}
|
|
$out .="\n}\n\n";
|
|
|
|
$File =& new File($path . DS . 'schema.php', true);
|
|
$content = "<?php \n/*<!--". $name ." schema generated on: " . date('Y-m-d H:m:s') . " : ". time() . "-->*/\n{$out}?>";
|
|
if ($File->write($content)) {
|
|
return $content;
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* Writes schema file from object or options
|
|
*
|
|
* @param mixed $old schema object or array
|
|
* @param mixed $new schema object or array
|
|
* @access public
|
|
* @return array $add, $drop, $change
|
|
*/
|
|
function compare($old, $new = null) {
|
|
if (empty($new)) {
|
|
$new = $this;
|
|
}
|
|
if (is_array($new)) {
|
|
if (isset($new['tables'])) {
|
|
$new = $new['tables'];
|
|
}
|
|
} else {
|
|
$new = $new->tables;
|
|
}
|
|
|
|
if (is_array($old)) {
|
|
if (isset($old['tables'])) {
|
|
$old = $old['tables'];
|
|
}
|
|
} else {
|
|
$old = $old->tables;
|
|
}
|
|
$tables = array();
|
|
foreach ($new as $table => $fields) {
|
|
if($table == 'missing') {
|
|
break;
|
|
}
|
|
if (!array_key_exists($table, $old)) {
|
|
$tables[$table]['add'] = $fields;
|
|
} else {
|
|
$diff = array_diff_assoc($fields, $old[$table]);
|
|
if (!empty($diff)) {
|
|
$tables[$table]['add'] = $diff;
|
|
}
|
|
$diff = array_diff_assoc($old[$table], $fields);
|
|
if (!empty($diff)) {
|
|
$tables[$table]['drop'] = $diff;
|
|
}
|
|
}
|
|
foreach ($fields as $field => $value) {
|
|
if (isset($old[$table][$field])) {
|
|
$diff = array_diff_assoc($value, $old[$table][$field]);
|
|
if (!empty($diff)) {
|
|
$tables[$table]['change'][$field] = am($old[$table][$field], $diff);
|
|
}
|
|
}
|
|
|
|
if (isset($add[$table][$field])) {
|
|
$wrapper = array_keys($fields);
|
|
if ($column = array_search($field, $wrapper)) {
|
|
if (isset($wrapper[$column - 1])) {
|
|
$tables[$table]['add'][$field]['after'] = $wrapper[$column - 1];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return $tables;
|
|
}
|
|
/**
|
|
* Formats Schema columns from Model Object
|
|
*
|
|
* @param array $value options keys(type, null, default, key, length, extra)
|
|
* @access public
|
|
* @return array $name, $tables
|
|
*/
|
|
function __values($values) {
|
|
$vals = array();
|
|
if(is_array($values)) {
|
|
foreach ($values as $key => $val) {
|
|
if(is_array($val)) {
|
|
$vals[] = "'{$key}' => array('".join("', '", $val)."')";
|
|
} else if (!is_numeric($key)) {
|
|
$prop = "'{$key}' => ";
|
|
if (is_bool($val)) {
|
|
$prop .= $val ? 'true' : 'false';
|
|
} elseif (is_numeric($val)) {
|
|
$prop .= $val;
|
|
} elseif ($val === null) {
|
|
$prop .= 'null';
|
|
} else {
|
|
$prop .= "'{$val}'";
|
|
}
|
|
$vals[] = $prop;
|
|
}
|
|
}
|
|
}
|
|
return $vals;
|
|
}
|
|
/**
|
|
* Formats Schema columns from Model Object
|
|
*
|
|
* @param array $Obj model object
|
|
* @access public
|
|
* @return array $name, $tables
|
|
*/
|
|
function __columns(&$Obj) {
|
|
$db =& ConnectionManager::getDataSource($Obj->useDbConfig);
|
|
$fields = $Obj->schema(true);
|
|
//pr($fields);
|
|
$columns = $props = array();
|
|
foreach ($fields->value as $name => $value) {
|
|
|
|
if ($Obj->primaryKey == $name) {
|
|
$value['key'] = 'primary';
|
|
}
|
|
if (!isset($db->columns[$value['type']])) {
|
|
trigger_error('Schema generation error: invalid column type ' . $value['type'] . ' does not exist in DBO', E_USER_WARNING);
|
|
continue;
|
|
} else {
|
|
$defaultCol = $db->columns[$value['type']];
|
|
if (isset($defaultCol['limit']) && $defaultCol['limit'] == $value['length']) {
|
|
unset($value['length']);
|
|
} elseif (isset($defaultCol['length']) && $defaultCol['length'] == $value['length']) {
|
|
unset($value['length']);
|
|
}
|
|
unset($value['limit']);
|
|
}
|
|
|
|
if (isset($value['default']) && $value['default'] != 0) {
|
|
unset($value['default']);
|
|
}
|
|
if (empty($value['length'])) {
|
|
unset($value['length']);
|
|
}
|
|
if (empty($value['key'])) {
|
|
unset($value['key']);
|
|
}
|
|
if (empty($value['extra'])) {
|
|
unset($value['extra']);
|
|
}
|
|
$columns[$name] = $value;
|
|
}
|
|
|
|
return $columns;
|
|
}
|
|
}
|
|
?>
|