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annotate cake/libs/model/cake_schema.php @ 0:261e66bd5a0c

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author Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
date Sun, 24 Jul 2011 21:08:31 +0900
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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1 <?php
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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2 /**
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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3 * Schema database management for CakePHP.
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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4 *
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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5 * PHP versions 4 and 5
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6 *
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7 * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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8 * Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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9 *
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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10 * Licensed under The MIT License
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11 * Redistributions of files must retain the above copyright notice.
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12 *
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13 * @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
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14 * @link http://cakephp.org CakePHP(tm) Project
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15 * @package cake
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16 * @subpackage cake.cake.libs.model
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17 * @since CakePHP(tm) v 1.2.0.5550
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18 * @license MIT License (http://www.opensource.org/licenses/mit-license.php)
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19 */
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20 App::import('Core', array('Model', 'ConnectionManager'));
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21
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22 /**
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23 * Base Class for Schema management
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24 *
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25 * @package cake
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26 * @subpackage cake.cake.libs.model
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27 */
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28 class CakeSchema extends Object {
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29
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30 /**
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31 * Name of the App Schema
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32 *
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33 * @var string
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34 * @access public
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35 */
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36 var $name = null;
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37
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38 /**
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39 * Path to write location
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40 *
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41 * @var string
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42 * @access public
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43 */
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44 var $path = null;
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45
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46 /**
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47 * File to write
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48 *
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49 * @var string
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50 * @access public
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51 */
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52 var $file = 'schema.php';
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53
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54 /**
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55 * Connection used for read
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56 *
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57 * @var string
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58 * @access public
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59 */
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60 var $connection = 'default';
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61
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62 /**
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63 * plugin name.
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64 *
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65 * @var string
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66 */
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67 var $plugin = null;
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68
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69 /**
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70 * Set of tables
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71 *
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72 * @var array
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73 * @access public
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74 */
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75 var $tables = array();
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76
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77 /**
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78 * Constructor
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79 *
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80 * @param array $options optional load object properties
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81 */
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82 function __construct($options = array()) {
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83 parent::__construct();
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84
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85 if (empty($options['name'])) {
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86 $this->name = preg_replace('/schema$/i', '', get_class($this));
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87 }
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88 if (!empty($options['plugin'])) {
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89 $this->plugin = $options['plugin'];
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90 }
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91
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92 if (strtolower($this->name) === 'cake') {
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93 $this->name = Inflector::camelize(Inflector::slug(Configure::read('App.dir')));
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94 }
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95
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96 if (empty($options['path'])) {
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97 if (is_dir(CONFIGS . 'schema')) {
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98 $this->path = CONFIGS . 'schema';
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99 } else {
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100 $this->path = CONFIGS . 'sql';
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101 }
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102 }
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103
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104 $options = array_merge(get_object_vars($this), $options);
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105 $this->_build($options);
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106 }
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107
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108 /**
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109 * Builds schema object properties
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110 *
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111 * @param array $data loaded object properties
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112 * @return void
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113 * @access protected
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114 */
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115 function _build($data) {
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116 $file = null;
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117 foreach ($data as $key => $val) {
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118 if (!empty($val)) {
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119 if (!in_array($key, array('plugin', 'name', 'path', 'file', 'connection', 'tables', '_log'))) {
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120 $this->tables[$key] = $val;
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121 unset($this->{$key});
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122 } elseif ($key !== 'tables') {
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123 if ($key === 'name' && $val !== $this->name && !isset($data['file'])) {
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124 $file = Inflector::underscore($val) . '.php';
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125 }
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126 $this->{$key} = $val;
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127 }
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128 }
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129 }
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130 if (file_exists($this->path . DS . $file) && is_file($this->path . DS . $file)) {
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131 $this->file = $file;
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132 } elseif (!empty($this->plugin)) {
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133 $this->path = App::pluginPath($this->plugin) . 'config' . DS . 'schema';
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134 }
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135 }
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136
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137 /**
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138 * Before callback to be implemented in subclasses
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139 *
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140 * @param array $events schema object properties
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141 * @return boolean Should process continue
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
142 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 function before($event = array()) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 return true;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
146 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
147
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 * After callback to be implemented in subclasses
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 * @param array $events schema object properties
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 function after($event = array()) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
156
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 * Reads database and creates schema tables
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 * @param array $options schema object properties
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 * @return array Set of name and tables
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 function &load($options = array()) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 if (is_string($options)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 $options = array('path' => $options);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
168
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 $this->_build($options);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 extract(get_object_vars($this));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
171
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 $class = $name .'Schema';
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
173
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 if (!class_exists($class)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 if (file_exists($path . DS . $file) && is_file($path . DS . $file)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 require_once($path . DS . $file);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 } elseif (file_exists($path . DS . 'schema.php') && is_file($path . DS . 'schema.php')) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 require_once($path . DS . 'schema.php');
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
181
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 if (class_exists($class)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 $Schema =& new $class($options);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 return $Schema;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 $false = false;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 return $false;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
189
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 * Reads database and creates schema tables
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 * Options
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
195 * - 'connection' - the db connection to use
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 * - 'name' - name of the schema
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 * - 'models' - a list of models to use, or false to ignore models
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 * @param array $options schema object properties
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 * @return array Array indexed by name and tables
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
203 function read($options = array()) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 extract(array_merge(
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 array(
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 'connection' => $this->connection,
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 'name' => $this->name,
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
208 'models' => true,
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 ),
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 $options
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 ));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
212 $db =& ConnectionManager::getDataSource($connection);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
213
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
214 App::import('Model', 'AppModel');
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
215 if (isset($this->plugin)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
216 App::import('Model', Inflector::camelize($this->plugin) . 'AppModel');
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
217 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
218
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
219 $tables = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
220 $currentTables = $db->listSources();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
221
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
222 $prefix = null;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
223 if (isset($db->config['prefix'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
224 $prefix = $db->config['prefix'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
225 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
226
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
227 if (!is_array($models) && $models !== false) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
228 if (isset($this->plugin)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
229 $models = App::objects('model', App::pluginPath($this->plugin) . 'models' . DS, false);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
230 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
231 $models = App::objects('model');
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
232 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
233 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
234
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 if (is_array($models)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
236 foreach ($models as $model) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
237 $importModel = $model;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
238 if (isset($this->plugin)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
239 $importModel = $this->plugin . '.' . $model;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
240 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
241 if (!App::import('Model', $importModel)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
242 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
243 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
244 $vars = get_class_vars($model);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
245 if (empty($vars['useDbConfig']) || $vars['useDbConfig'] != $connection) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
246 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
247 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
248
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
249 if (PHP5) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
250 $Object = ClassRegistry::init(array('class' => $model, 'ds' => $connection));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
251 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
252 $Object =& ClassRegistry::init(array('class' => $model, 'ds' => $connection));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
253 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
254
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
255 if (is_object($Object) && $Object->useTable !== false) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
256 $fulltable = $table = $db->fullTableName($Object, false);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
257 if ($prefix && strpos($table, $prefix) !== 0) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
258 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
259 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
260 $table = str_replace($prefix, '', $table);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
261
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
262 if (in_array($fulltable, $currentTables)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
263 $key = array_search($fulltable, $currentTables);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
264 if (empty($tables[$table])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
265 $tables[$table] = $this->__columns($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
266 $tables[$table]['indexes'] = $db->index($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
267 $tables[$table]['tableParameters'] = $db->readTableParameters($fulltable);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
268 unset($currentTables[$key]);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
269 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
270 if (!empty($Object->hasAndBelongsToMany)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
271 foreach ($Object->hasAndBelongsToMany as $Assoc => $assocData) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
272 if (isset($assocData['with'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
273 $class = $assocData['with'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
274 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
275 if (is_object($Object->$class)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
276 $withTable = $db->fullTableName($Object->$class, false);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
277 if ($prefix && strpos($withTable, $prefix) !== 0) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
278 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
279 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
280 if (in_array($withTable, $currentTables)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
281 $key = array_search($withTable, $currentTables);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
282 $noPrefixWith = str_replace($prefix, '', $withTable);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
283
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
284 $tables[$noPrefixWith] = $this->__columns($Object->$class);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
285 $tables[$noPrefixWith]['indexes'] = $db->index($Object->$class);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
286 $tables[$noPrefixWith]['tableParameters'] = $db->readTableParameters($withTable);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
287 unset($currentTables[$key]);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
288 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
289 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
290 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
291 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
292 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
293 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
294 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
295 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
296
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
297 if (!empty($currentTables)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
298 foreach ($currentTables as $table) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
299 if ($prefix) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
300 if (strpos($table, $prefix) !== 0) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
301 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
302 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
303 $table = str_replace($prefix, '', $table);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
304 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
305 $Object = new AppModel(array(
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
306 'name' => Inflector::classify($table), 'table' => $table, 'ds' => $connection
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
307 ));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
308
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
309 $systemTables = array(
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
310 'aros', 'acos', 'aros_acos', Configure::read('Session.table'), 'i18n'
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
311 );
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
312
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
313 if (in_array($table, $systemTables)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
314 $tables[$Object->table] = $this->__columns($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
315 $tables[$Object->table]['indexes'] = $db->index($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
316 $tables[$Object->table]['tableParameters'] = $db->readTableParameters($table);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
317 } elseif ($models === false) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
318 $tables[$table] = $this->__columns($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
319 $tables[$table]['indexes'] = $db->index($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
320 $tables[$table]['tableParameters'] = $db->readTableParameters($table);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
321 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
322 $tables['missing'][$table] = $this->__columns($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
323 $tables['missing'][$table]['indexes'] = $db->index($Object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
324 $tables['missing'][$table]['tableParameters'] = $db->readTableParameters($table);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
325 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
326 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
327 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
328
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
329 ksort($tables);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
330 return compact('name', 'tables');
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
331 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
332
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
333 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
334 * Writes schema file from object or options
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
335 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
336 * @param mixed $object schema object or options array
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
337 * @param array $options schema object properties to override object
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
338 * @return mixed false or string written to file
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
339 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
340 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
341 function write($object, $options = array()) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
342 if (is_object($object)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
343 $object = get_object_vars($object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
344 $this->_build($object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
345 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
346
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
347 if (is_array($object)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
348 $options = $object;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
349 unset($object);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
350 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
351
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
352 extract(array_merge(
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
353 get_object_vars($this), $options
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
354 ));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
355
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
356 $out = "class {$name}Schema extends CakeSchema {\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
357
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
358 $out .= "\tvar \$name = '{$name}';\n\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
359
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
360 if ($path !== $this->path) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
361 $out .= "\tvar \$path = '{$path}';\n\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
362 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
363
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
364 if ($file !== $this->file) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
365 $out .= "\tvar \$file = '{$file}';\n\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
366 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
367
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
368 if ($connection !== 'default') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
369 $out .= "\tvar \$connection = '{$connection}';\n\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
370 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
371
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
372 $out .= "\tfunction before(\$event = array()) {\n\t\treturn true;\n\t}\n\n\tfunction after(\$event = array()) {\n\t}\n\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
373
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
374 if (empty($tables)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
375 $this->read();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
376 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
377
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
378 foreach ($tables as $table => $fields) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
379 if (!is_numeric($table) && $table !== 'missing') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
380 $out .= $this->generateTable($table, $fields);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
381 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
382 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
383 $out .= "}\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
384
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
385 $File =& new File($path . DS . $file, true);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
386 $header = '$Id';
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
387 $content = "<?php \n/* {$name} schema generated on: " . date('Y-m-d H:i:s') . " : ". time() . "*/\n{$out}?>";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
388 $content = $File->prepare($content);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
389 if ($File->write($content)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
390 return $content;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
391 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
392 return false;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
393 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
394
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
395 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
396 * Generate the code for a table. Takes a table name and $fields array
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
397 * Returns a completed variable declaration to be used in schema classes
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
398 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
399 * @param string $table Table name you want returned.
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
400 * @param array $fields Array of field information to generate the table with.
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
401 * @return string Variable declaration for a schema class
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
402 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
403 function generateTable($table, $fields) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
404 $out = "\tvar \${$table} = array(\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
405 if (is_array($fields)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
406 $cols = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
407 foreach ($fields as $field => $value) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
408 if ($field != 'indexes' && $field != 'tableParameters') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
409 if (is_string($value)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
410 $type = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
411 $value = array('type'=> $type);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
412 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
413 $col = "\t\t'{$field}' => array('type' => '" . $value['type'] . "', ";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
414 unset($value['type']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
415 $col .= join(', ', $this->__values($value));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
416 } elseif ($field == 'indexes') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
417 $col = "\t\t'indexes' => array(";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
418 $props = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
419 foreach ((array)$value as $key => $index) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
420 $props[] = "'{$key}' => array(" . join(', ', $this->__values($index)) . ")";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
421 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
422 $col .= join(', ', $props);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
423 } elseif ($field == 'tableParameters') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
424 //@todo add charset, collate and engine here
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
425 $col = "\t\t'tableParameters' => array(";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
426 $props = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
427 foreach ((array)$value as $key => $param) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
428 $props[] = "'{$key}' => '$param'";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
429 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
430 $col .= join(', ', $props);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
431 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
432 $col .= ")";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
433 $cols[] = $col;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
434 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
435 $out .= join(",\n", $cols);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
436 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
437 $out .= "\n\t);\n";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
438 return $out;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
439 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
440
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
441 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
442 * Compares two sets of schemas
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
443 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
444 * @param mixed $old Schema object or array
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
445 * @param mixed $new Schema object or array
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
446 * @return array Tables (that are added, dropped, or changed)
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
447 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
448 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
449 function compare($old, $new = null) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
450 if (empty($new)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
451 $new =& $this;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
452 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
453 if (is_array($new)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
454 if (isset($new['tables'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
455 $new = $new['tables'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
456 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
457 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
458 $new = $new->tables;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
459 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
460
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
461 if (is_array($old)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
462 if (isset($old['tables'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
463 $old = $old['tables'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
464 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
465 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
466 $old = $old->tables;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
467 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
468 $tables = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
469 foreach ($new as $table => $fields) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
470 if ($table == 'missing') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
471 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
472 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
473 if (!array_key_exists($table, $old)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
474 $tables[$table]['add'] = $fields;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
475 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
476 $diff = $this->_arrayDiffAssoc($fields, $old[$table]);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
477 if (!empty($diff)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
478 $tables[$table]['add'] = $diff;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
479 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
480 $diff = $this->_arrayDiffAssoc($old[$table], $fields);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
481 if (!empty($diff)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
482 $tables[$table]['drop'] = $diff;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
483 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
484 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
485
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
486 foreach ($fields as $field => $value) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
487 if (isset($old[$table][$field])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
488 $diff = $this->_arrayDiffAssoc($value, $old[$table][$field]);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
489 if (!empty($diff) && $field !== 'indexes' && $field !== 'tableParameters') {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
490 $tables[$table]['change'][$field] = array_merge($old[$table][$field], $diff);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
491 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
492 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
493
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
494 if (isset($add[$table][$field])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
495 $wrapper = array_keys($fields);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
496 if ($column = array_search($field, $wrapper)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
497 if (isset($wrapper[$column - 1])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
498 $tables[$table]['add'][$field]['after'] = $wrapper[$column - 1];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
499 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
500 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
501 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
502 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
503
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
504 if (isset($old[$table]['indexes']) && isset($new[$table]['indexes'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
505 $diff = $this->_compareIndexes($new[$table]['indexes'], $old[$table]['indexes']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
506 if ($diff) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
507 if (!isset($tables[$table])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
508 $tables[$table] = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
509 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
510 if (isset($diff['drop'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
511 $tables[$table]['drop']['indexes'] = $diff['drop'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
512 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
513 if ($diff && isset($diff['add'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
514 $tables[$table]['add']['indexes'] = $diff['add'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
515 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
516 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
517 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
518 if (isset($old[$table]['tableParameters']) && isset($new[$table]['tableParameters'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
519 $diff = $this->_compareTableParameters($new[$table]['tableParameters'], $old[$table]['tableParameters']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
520 if ($diff) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
521 $tables[$table]['change']['tableParameters'] = $diff;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
522 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
523 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
524 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
525 return $tables;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
526 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
527
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
528 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
529 * Extended array_diff_assoc noticing change from/to NULL values
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
530 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
531 * It behaves almost the same way as array_diff_assoc except for NULL values: if
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
532 * one of the values is not NULL - change is detected. It is useful in situation
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
533 * where one value is strval('') ant other is strval(null) - in string comparing
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
534 * methods this results as EQUAL, while it is not.
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
535 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
536 * @param array $array1 Base array
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
537 * @param array $array2 Corresponding array checked for equality
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
538 * @return array Difference as array with array(keys => values) from input array
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
539 * where match was not found.
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
540 * @access protected
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
541 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
542 function _arrayDiffAssoc($array1, $array2) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
543 $difference = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
544 foreach ($array1 as $key => $value) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
545 if (!array_key_exists($key, $array2)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
546 $difference[$key] = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
547 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
548 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
549 $correspondingValue = $array2[$key];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
550 if (is_null($value) !== is_null($correspondingValue)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
551 $difference[$key] = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
552 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
553 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
554 if (is_bool($value) !== is_bool($correspondingValue)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
555 $difference[$key] = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
556 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
557 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
558 $compare = strval($value);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
559 $correspondingValue = strval($correspondingValue);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
560 if ($compare === $correspondingValue) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
561 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
562 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
563 $difference[$key] = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
564 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
565 return $difference;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
566 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
567
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
568 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
569 * Formats Schema columns from Model Object
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
570 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
571 * @param array $values options keys(type, null, default, key, length, extra)
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
572 * @return array Formatted values
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
573 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
574 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
575 function __values($values) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
576 $vals = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
577 if (is_array($values)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
578 foreach ($values as $key => $val) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
579 if (is_array($val)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
580 $vals[] = "'{$key}' => array('" . implode("', '", $val) . "')";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
581 } else if (!is_numeric($key)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
582 $val = var_export($val, true);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
583 $vals[] = "'{$key}' => {$val}";
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
584 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
585 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
586 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
587 return $vals;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
588 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
589
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
590 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
591 * Formats Schema columns from Model Object
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
592 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
593 * @param array $Obj model object
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
594 * @return array Formatted columns
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
595 * @access public
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
596 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
597 function __columns(&$Obj) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
598 $db =& ConnectionManager::getDataSource($Obj->useDbConfig);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
599 $fields = $Obj->schema(true);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
600 $columns = $props = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
601 foreach ($fields as $name => $value) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
602 if ($Obj->primaryKey == $name) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
603 $value['key'] = 'primary';
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
604 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
605 if (!isset($db->columns[$value['type']])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
606 trigger_error(sprintf(__('Schema generation error: invalid column type %s does not exist in DBO', true), $value['type']), E_USER_NOTICE);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
607 continue;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
608 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
609 $defaultCol = $db->columns[$value['type']];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
610 if (isset($defaultCol['limit']) && $defaultCol['limit'] == $value['length']) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
611 unset($value['length']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
612 } elseif (isset($defaultCol['length']) && $defaultCol['length'] == $value['length']) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
613 unset($value['length']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
614 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
615 unset($value['limit']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
616 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
617
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
618 if (isset($value['default']) && ($value['default'] === '' || $value['default'] === false)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
619 unset($value['default']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
620 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
621 if (empty($value['length'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
622 unset($value['length']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
623 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
624 if (empty($value['key'])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
625 unset($value['key']);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
626 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
627 $columns[$name] = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
628 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
629
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
630 return $columns;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
631 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
632
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
633 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
634 * Compare two schema files table Parameters
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
635 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
636 * @param array $new New indexes
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
637 * @param array $old Old indexes
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
638 * @return mixed False on failure, or an array of parameters to add & drop.
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
639 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
640 function _compareTableParameters($new, $old) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
641 if (!is_array($new) || !is_array($old)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
642 return false;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
643 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
644 $change = $this->_arrayDiffAssoc($new, $old);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
645 return $change;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
646 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
647
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
648 /**
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
649 * Compare two schema indexes
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
650 *
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
651 * @param array $new New indexes
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
652 * @param array $old Old indexes
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
653 * @return mixed false on failure or array of indexes to add and drop
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
654 */
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
655 function _compareIndexes($new, $old) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
656 if (!is_array($new) || !is_array($old)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
657 return false;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
658 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
659
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
660 $add = $drop = array();
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
661
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
662 $diff = $this->_arrayDiffAssoc($new, $old);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
663 if (!empty($diff)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
664 $add = $diff;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
665 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
666
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
667 $diff = $this->_arrayDiffAssoc($old, $new);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
668 if (!empty($diff)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
669 $drop = $diff;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
670 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
671
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
672 foreach ($new as $name => $value) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
673 if (isset($old[$name])) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
674 $newUnique = isset($value['unique']) ? $value['unique'] : 0;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
675 $oldUnique = isset($old[$name]['unique']) ? $old[$name]['unique'] : 0;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
676 $newColumn = $value['column'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
677 $oldColumn = $old[$name]['column'];
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
678
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
679 $diff = false;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
680
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
681 if ($newUnique != $oldUnique) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
682 $diff = true;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
683 } elseif (is_array($newColumn) && is_array($oldColumn)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
684 $diff = ($newColumn !== $oldColumn);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
685 } elseif (is_string($newColumn) && is_string($oldColumn)) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
686 $diff = ($newColumn != $oldColumn);
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
687 } else {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
688 $diff = true;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
689 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
690 if ($diff) {
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
691 $drop[$name] = null;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
692 $add[$name] = $value;
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
693 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
694 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
695 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
696 return array_filter(compact('add', 'drop'));
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
697 }
261e66bd5a0c hg init
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
698 }