| Conditions | 30 | 
| Paths | > 20000 | 
| Total Lines | 265 | 
| Code Lines | 82 | 
| Lines | 45 | 
| Ratio | 16.98 % | 
| Changes | 2 | ||
| Bugs | 1 | Features | 0 | 
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php | ||
| 36 | function xoops_module_update_smartobject($module) | ||
| 37 | { | ||
| 38 | ob_start(); | ||
| 39 | |||
| 40 |     $dbVersion = smart_GetMeta('version', 'smartobject'); | ||
|  | |||
| 41 |     if (!$dbVersion) { | ||
| 42 | $dbVersion = 0; | ||
| 43 | } | ||
| 44 | |||
| 45 | $dbupdater = new SmartobjectDbupdater(); | ||
| 46 | |||
| 47 | echo '<code>' . _SDU_UPDATE_UPDATING_DATABASE . '<br>'; | ||
| 48 | |||
| 49 | // db migrate version = 1 | ||
| 50 | $newDbVersion = 1; | ||
| 51 |     if ($dbVersion < $newDbVersion) { | ||
| 52 | echo 'Database migrate to version ' . $newDbVersion . '<br>'; | ||
| 53 | |||
| 54 | // Create table smartobject_link | ||
| 55 |         $table = new SmartDbTable('smartobject_link'); | ||
| 56 |         if (!$table->exists()) { | ||
| 57 |             $table->setStructure("CREATE TABLE %s ( | ||
| 58 | `linkid` int(11) NOT NULL auto_increment, | ||
| 59 | `from_uid` int(11) NOT NULL default '0', | ||
| 60 | `from_email` varchar(255) NOT NULL default '', | ||
| 61 | `from_name` varchar(255) NOT NULL default '', | ||
| 62 | `to_uid` int(11) NOT NULL default '0', | ||
| 63 | `to_email` varchar(255) NOT NULL default '', | ||
| 64 | `to_name` varchar(255) NOT NULL default '', | ||
| 65 | `link` varchar(255) NOT NULL default '', | ||
| 66 | `subject` varchar(255) NOT NULL default '', | ||
| 67 | `body` TEXT NOT NULL, | ||
| 68 | `mid` int(11) NOT NULL default '0', | ||
| 69 | `mid_name` varchar(255) NOT NULL default '', | ||
| 70 | |||
| 71 | PRIMARY KEY (`linkid`) | ||
| 72 | ) ENGINE=MyISAM COMMENT='SmartObject by The SmartFactory <www.smartfactory.ca>' AUTO_INCREMENT=1 ;"); | ||
| 73 | |||
| 74 |             if (!$dbupdater->updateTable($table)) { | ||
| 75 | /** | ||
| 76 | * @todo trap the errors | ||
| 77 | */ | ||
| 78 | } | ||
| 79 | } | ||
| 80 | unset($table); | ||
| 81 | // Create table smartobject_link | ||
| 82 |         $table = new SmartDbTable('smartobject_link'); | ||
| 83 |         if (!$table->fieldExists('date')) { | ||
| 84 |             $table->addNewField('date', "int(11) NOT NULL default '0'"); | ||
| 85 |             if (!$dbupdater->updateTable($table)) { | ||
| 86 | /** | ||
| 87 | * @todo trap the errors | ||
| 88 | */ | ||
| 89 | } | ||
| 90 | } | ||
| 91 | unset($table); | ||
| 92 | |||
| 93 | // Create table smartobject_tag | ||
| 94 |         $table = new SmartDbTable('smartobject_tag'); | ||
| 95 |         if (!$table->exists()) { | ||
| 96 |             $table->setStructure("CREATE TABLE %s ( | ||
| 97 | `tagid` int(11) NOT NULL auto_increment, | ||
| 98 | `name` varchar(255) NOT NULL default '', | ||
| 99 | `description` TEXT NOT NULL, | ||
| 100 | PRIMARY KEY (`id`) | ||
| 101 | ) ENGINE=MyISAM COMMENT='SmartObject by The SmartFactory <www.smartfactory.ca>' AUTO_INCREMENT=1 ;"); | ||
| 102 | |||
| 103 |             if (!$dbupdater->updateTable($table)) { | ||
| 104 | /** | ||
| 105 | * @todo trap the errors | ||
| 106 | */ | ||
| 107 | } | ||
| 108 | } | ||
| 109 | |||
| 110 | // Create table smartobject_tag_text | ||
| 111 |         $table = new SmartDbTable('smartobject_tag_text'); | ||
| 112 |         if (!$table->exists()) { | ||
| 113 |             $table->setStructure("CREATE TABLE %s ( | ||
| 114 | `tagid` int(11) NOT NULL default 0, | ||
| 115 | `language` varchar(255) NOT NULL default '', | ||
| 116 | `value` TEXT NOT NULL, | ||
| 117 | PRIMARY KEY (`id`, `language`) | ||
| 118 | ) ENGINE=MyISAM COMMENT='SmartObject by The SmartFactory <www.smartfactory.ca>' AUTO_INCREMENT=1 ;"); | ||
| 119 | |||
| 120 |             if (!$dbupdater->updateTable($table)) { | ||
| 121 | /** | ||
| 122 | * @todo trap the errors | ||
| 123 | */ | ||
| 124 | } | ||
| 125 | } | ||
| 126 | |||
| 127 | // Create table smartobject_adsense | ||
| 128 |         $table = new SmartDbTable('smartobject_adsense'); | ||
| 129 |         if (!$table->exists()) { | ||
| 130 |             $table->setStructure(" | ||
| 131 | `adsenseid` int(11) NOT NULL auto_increment, | ||
| 132 | `format` VARCHAR(100) NOT NULL, | ||
| 133 | `description` TEXT NOT NULL, | ||
| 134 | `style` TEXT NOT NULL, | ||
| 135 | `border_color` varchar(6) NOT NULL default '', | ||
| 136 | `background_color` varchar(6) NOT NULL default '', | ||
| 137 | `link_color` varchar(6) NOT NULL default '', | ||
| 138 | `url_color` varchar(6) NOT NULL default '', | ||
| 139 | `text_color` varchar(6) NOT NULL default '', | ||
| 140 | `client_id` varchar(100) NOT NULL default '', | ||
| 141 | `tag` varchar(50) NOT NULL default '', | ||
| 142 | PRIMARY KEY (`adsenseid`) | ||
| 143 | "); | ||
| 144 | } | ||
| 145 | |||
| 146 |         if (!$dbupdater->updateTable($table)) { | ||
| 147 | /** | ||
| 148 | * @todo trap the errors | ||
| 149 | */ | ||
| 150 | } | ||
| 151 | } | ||
| 152 | // db migrate version = 2 | ||
| 153 | $newDbVersion = 2; | ||
| 154 |     if ($dbVersion < $newDbVersion) { | ||
| 155 | echo 'Database migrate to version ' . $newDbVersion . '<br>'; | ||
| 156 | |||
| 157 | // Create table smartobject_rating | ||
| 158 |         $table = new SmartDbTable('smartobject_rating'); | ||
| 159 |         if (!$table->exists()) { | ||
| 160 |             $table->setStructure(' | ||
| 161 | `ratingid` int(11) NOT NULL auto_increment, | ||
| 162 | `dirname` VARCHAR(255) NOT NULL, | ||
| 163 | `item` VARCHAR(255) NOT NULL, | ||
| 164 | `itemid` int(11) NOT NULL, | ||
| 165 | `uid` int(11) NOT NULL, | ||
| 166 | `rate` int(1) NOT NULL, | ||
| 167 | `date` int(11) NOT NULL, | ||
| 168 | PRIMARY KEY (`ratingid`), | ||
| 169 | UNIQUE (`dirname`, `item`, `itemid`, `uid`) | ||
| 170 | '); | ||
| 171 | } | ||
| 172 | |||
| 173 |         if (!$dbupdater->updateTable($table)) { | ||
| 174 | /** | ||
| 175 | * @todo trap the errors | ||
| 176 | */ | ||
| 177 | } | ||
| 178 | |||
| 179 | // Create table smartobject_currency | ||
| 180 |         $table = new SmartDbTable('smartobject_currency'); | ||
| 181 |         $table->setData("2, 'EUR', 'Euro', '�', 0.65, 0"); | ||
| 182 |         $table->setData("3, 'USD', 'American dollar', '$', 0.9, 0"); | ||
| 183 |         $table->setData("1, 'CAD', 'Canadian dollar', '$', 1, 1"); | ||
| 184 | |||
| 185 |         if (!$dbupdater->updateTable($table)) { | ||
| 186 | /** | ||
| 187 | * @todo trap the errors | ||
| 188 | */ | ||
| 189 | } | ||
| 190 | } | ||
| 191 | |||
| 192 | // db migrate version = 3 | ||
| 193 | $newDbVersion = 3; | ||
| 194 | View Code Duplication |     if ($dbVersion < $newDbVersion) { | |
| 195 | echo 'Database migrate to version ' . $newDbVersion . '<br>'; | ||
| 196 | |||
| 197 | // Create table smartobject_customtag | ||
| 198 |         $table = new SmartDbTable('smartobject_customtag'); | ||
| 199 |         if (!$table->exists()) { | ||
| 200 |             $table->setStructure(' | ||
| 201 | `customtagid` int(11) NOT NULL auto_increment, | ||
| 202 | `name` VARCHAR(255) NOT NULL, | ||
| 203 | `description` TEXT NOT NULL, | ||
| 204 | `content` TEXT NOT NULL, | ||
| 205 | `language` TEXT NOT NULL, | ||
| 206 | PRIMARY KEY (`customtagid`) | ||
| 207 | '); | ||
| 208 | } | ||
| 209 | |||
| 210 |         if (!$dbupdater->updateTable($table)) { | ||
| 211 | /** | ||
| 212 | * @todo trap the errors | ||
| 213 | */ | ||
| 214 | } | ||
| 215 | } | ||
| 216 | |||
| 217 | // db migrate version = 4 | ||
| 218 | $newDbVersion = 4; | ||
| 219 | View Code Duplication |     if ($dbVersion < $newDbVersion) { | |
| 220 | echo 'Database migrate to version ' . $newDbVersion . '<br>'; | ||
| 221 | |||
| 222 | // Create table smartobject_currency | ||
| 223 |         $table = new SmartDbTable('smartobject_currency'); | ||
| 224 |         if (!$table->exists()) { | ||
| 225 |             $table->setStructure(' | ||
| 226 | `currencyid` int(11) NOT NULL auto_increment, | ||
| 227 | `iso4217` VARCHAR(5) NOT NULL, | ||
| 228 | `name` VARCHAR(255) NOT NULL, | ||
| 229 | `symbol` VARCHAR(1) NOT NULL, | ||
| 230 | `rate` float NOT NULL, | ||
| 231 | `default_currency` int(1) NOT NULL, | ||
| 232 | PRIMARY KEY (`currencyid`) | ||
| 233 | '); | ||
| 234 | } | ||
| 235 | |||
| 236 |         if (!$dbupdater->updateTable($table)) { | ||
| 237 | /** | ||
| 238 | * @todo trap the errors | ||
| 239 | */ | ||
| 240 | } | ||
| 241 | } | ||
| 242 | |||
| 243 | // db migrate version = 6 | ||
| 244 | $newDbVersion = 6; | ||
| 245 |     if ($dbVersion < $newDbVersion) { | ||
| 246 | echo 'Database migrate to version ' . $newDbVersion . '<br>'; | ||
| 247 | } | ||
| 248 | |||
| 249 | $newDbVersion = 7; | ||
| 250 |     if ($dbVersion < $newDbVersion) { | ||
| 251 | echo 'Database migrate to version ' . $newDbVersion . '<br>'; | ||
| 252 | |||
| 253 | // Create table smartobject_file | ||
| 254 |         $table = new SmartDbTable('smartobject_file'); | ||
| 255 |         if (!$table->exists()) { | ||
| 256 |             $table->setStructure(' | ||
| 257 | `fileid` int(11) NOT NULL auto_increment, | ||
| 258 | `caption` varchar(255) collate latin1_general_ci NOT NULL, | ||
| 259 | `url` varchar(255) collate latin1_general_ci NOT NULL, | ||
| 260 | `description` text collate latin1_general_ci NOT NULL, | ||
| 261 | PRIMARY KEY (`fileid`) | ||
| 262 | '); | ||
| 263 |             if (!$dbupdater->updateTable($table)) { | ||
| 264 | /** | ||
| 265 | * @todo trap the errors | ||
| 266 | */ | ||
| 267 | } | ||
| 268 | } | ||
| 269 | unset($table); | ||
| 270 | // Create table smartobject_urllink | ||
| 271 |         $table = new SmartDbTable('smartobject_urllink'); | ||
| 272 |         if (!$table->exists()) { | ||
| 273 |             $table->setStructure(' | ||
| 274 | `urllinkid` int(11) NOT NULL auto_increment, | ||
| 275 | `caption` varchar(255) collate latin1_general_ci NOT NULL, | ||
| 276 | `url` varchar(255) collate latin1_general_ci NOT NULL, | ||
| 277 | `description` text collate latin1_general_ci NOT NULL, | ||
| 278 | `target` varchar(10) collate latin1_general_ci NOT NULL, | ||
| 279 | PRIMARY KEY (`urllinkid`) | ||
| 280 | '); | ||
| 281 |             if (!$dbupdater->updateTable($table)) { | ||
| 282 | /** | ||
| 283 | * @todo trap the errors | ||
| 284 | */ | ||
| 285 | } | ||
| 286 | } | ||
| 287 | unset($table); | ||
| 288 | } | ||
| 289 | echo '</code>'; | ||
| 290 | |||
| 291 | $feedback = ob_get_clean(); | ||
| 292 |     if (method_exists($module, 'setMessage')) { | ||
| 293 | $module->setMessage($feedback); | ||
| 294 |     } else { | ||
| 295 | echo $feedback; | ||
| 296 | } | ||
| 297 |     smart_SetMeta('version', $newDbVersion, 'smartobject'); //Set meta version to current | ||
| 298 | |||
| 299 | return true; | ||
| 300 | } | ||
| 301 | |||
| 315 | 
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: