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1 | <?php |
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2 | /** |
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3 | * xLanguage module (eXtensible Language Management For XOOPS) |
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4 | * |
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5 | * You may not change or alter any portion of this comment or credits |
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6 | * of supporting developers from this source code or any supporting source code |
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7 | * which is considered copyrighted (c) material of the original comment or credit authors. |
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8 | * This program is distributed in the hope that it will be useful, |
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9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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11 | * |
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12 | * @copyright XOOPS Project (https://xoops.org) |
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13 | * @license {@link http://www.gnu.org/licenses/gpl-2.0.html GNU Public License} |
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14 | * @package xlanguage |
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15 | * @since 2.0 |
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16 | * @author D.J.(phppp) [email protected] |
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17 | **/ |
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18 | |||
19 | //include_once(XOOPS_ROOT_PATH."/class/xoopslists.php"); |
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20 | //include_once(XOOPS_ROOT_PATH.'/modules/xlanguage/include/vars.php'); |
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21 | //include_once(XOOPS_ROOT_PATH.'/modules/xlanguage/include/functions.php'); |
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22 | |||
23 | /** |
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24 | * Class Blanguage |
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25 | */ |
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26 | class Blanguage extends XoopsObject |
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PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.
You can fix this by adding a namespace to your class: namespace YourVendor;
class YourClass { }
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.
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27 | { |
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28 | public $isBase; |
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29 | |||
30 | /** |
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31 | * Blanguage constructor. |
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32 | */ |
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33 | public function __construct() |
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34 | { |
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35 | $this->db = XoopsDatabaseFactory::getDatabaseConnection(); |
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36 | $this->table = $this->db->prefix('xlanguage_base'); |
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37 | $this->initVar('lang_id', XOBJ_DTYPE_INT); |
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38 | $this->initVar('weight', XOBJ_DTYPE_INT); |
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39 | $this->initVar('lang_name', XOBJ_DTYPE_TXTBOX); |
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40 | $this->initVar('lang_desc', XOBJ_DTYPE_TXTBOX); |
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41 | $this->initVar('lang_code', XOBJ_DTYPE_TXTBOX); |
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42 | $this->initVar('lang_charset', XOBJ_DTYPE_TXTBOX); |
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43 | $this->initVar('lang_image', XOBJ_DTYPE_TXTBOX); |
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44 | } |
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45 | |||
46 | /** |
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47 | * @return bool |
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48 | */ |
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49 | public function prepareVars() |
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50 | { |
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51 | foreach ($this->vars as $k => $v) { |
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52 | $cleanv = $this->cleanVars[$k]; |
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53 | switch ($v['data_type']) { |
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54 | case XOBJ_DTYPE_TXTBOX: |
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55 | case XOBJ_DTYPE_TXTAREA: |
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56 | case XOBJ_DTYPE_SOURCE: |
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57 | case XOBJ_DTYPE_EMAIL: |
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58 | $cleanv = $v['changed'] ? $cleanv : ''; |
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59 | if (!isset($v['not_gpc']) || !$v['not_gpc']) { |
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60 | $cleanv = $this->db->quoteString($cleanv); |
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61 | } |
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62 | break; |
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63 | case XOBJ_DTYPE_INT: |
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64 | $cleanv = $v['changed'] ? (int)$cleanv : 0; |
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65 | break; |
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66 | case XOBJ_DTYPE_ARRAY: |
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67 | $cleanv = $v['changed'] ? $cleanv : serialize(array()); |
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68 | break; |
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69 | case XOBJ_DTYPE_STIME: |
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70 | case XOBJ_DTYPE_MTIME: |
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71 | case XOBJ_DTYPE_LTIME: |
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72 | $cleanv = $v['changed'] ? $cleanv : 0; |
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73 | break; |
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74 | |||
75 | default: |
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76 | break; |
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77 | } |
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78 | $this->cleanVars[$k] =& $cleanv; |
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79 | unset($cleanv); |
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80 | } |
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81 | |||
82 | return true; |
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83 | } |
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84 | |||
85 | public function setBase() |
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86 | { |
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87 | $this->isBase = true; |
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88 | } |
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89 | |||
90 | /** |
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91 | * @return mixed |
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92 | */ |
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93 | public function hasBase() |
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94 | { |
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95 | return $this->isBase; |
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96 | } |
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97 | } |
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98 | |||
99 | /** |
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100 | * Class Xlanguage |
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101 | */ |
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102 | class Xlanguage extends Blanguage |
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PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.
You can fix this by adding a namespace to your class: namespace YourVendor;
class YourClass { }
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.
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103 | { |
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104 | /** |
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105 | * Xlanguage constructor. |
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106 | */ |
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107 | public function __construct() |
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108 | { |
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109 | parent::__construct(); |
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110 | $this->table = $this->db->prefix('xlanguage_ext'); |
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111 | $this->initVar('lang_base', XOBJ_DTYPE_TXTBOX); |
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112 | $this->isBase = false; |
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113 | } |
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114 | } |
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115 | |||
116 | /** |
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117 | * Class XlanguageLanguageHandler |
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118 | */ |
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119 | class XlanguageLanguageHandler extends XoopsObjectHandler |
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0 ignored issues
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show
PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.
You can fix this by adding a namespace to your class: namespace YourVendor;
class YourClass { }
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.
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120 | { |
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121 | public $cached_config; |
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122 | |||
123 | public function loadConfig() |
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124 | { |
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125 | $this->cached_config = $this->loadFileConfig(); |
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Are you sure the assignment to
$this->cached_config is correct as $this->loadFileConfig() (which targets XlanguageLanguageHandler::loadFileConfig() ) seems to always return null.
This check looks for function or method calls that always return null and whose return value is assigned to a variable. class A
{
function getObject()
{
return null;
}
}
$a = new A();
$object = $a->getObject();
The method The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.
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126 | } |
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127 | |||
128 | /** |
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129 | * @param int $id |
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130 | * @param bool $isBase |
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131 | * |
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132 | * @return Blanguage|null|Xlanguage |
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133 | */ |
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134 | public function get($id, $isBase = true) |
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135 | { |
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136 | $lang = null; |
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137 | $id = (int)$id; |
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138 | if (!$id) { |
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139 | return $lang; |
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140 | } |
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141 | $prefix = $isBase ? 'xlanguage_base' : 'xlanguage_ext'; |
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142 | if (isset($this->cached_config[$prefix][$id])) { |
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143 | $array = $this->cached_config[$prefix][$id]; |
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144 | } else { |
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145 | $sql = 'SELECT * FROM ' . $this->db->prefix($prefix) . ' WHERE lang_id=' . $id; |
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146 | $array = $this->db->fetchArray($this->db->query($sql)); |
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147 | } |
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148 | if (!is_array($array) || count($array) == 0) { |
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149 | return $lang; |
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150 | } |
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151 | $lang = $this->create(false, $isBase); |
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152 | $lang->assignVars($array); |
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153 | if ($isBase) { |
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154 | $lang->isBase = true; |
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155 | } |
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156 | |||
157 | return $lang; |
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158 | } |
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159 | |||
160 | /** |
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161 | * @param $name |
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162 | * |
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163 | * @return Blanguage|null|Xlanguage |
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164 | */ |
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165 | public function getByName($name) |
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166 | { |
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167 | $lang = null; |
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168 | if (empty($name) || preg_match("/[^a-zA-Z0-9\_\-]/", $name)) { |
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169 | return $lang; |
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170 | } |
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171 | $isBase = false; |
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172 | if (isset($this->cached_config['xlanguage_base'][$name])) { |
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173 | $array = $this->cached_config['xlanguage_base'][$name]; |
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174 | $isBase = true; |
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175 | } elseif (isset($this->cached_config['xlanguage_ext'][$name])) { |
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176 | $array = $this->cached_config['xlanguage_ext'][$name]; |
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177 | } elseif (!isset($this->cached_config)) { |
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178 | $sql = 'SELECT * FROM ' . $this->db->prefix('xlanguage_base') . ' WHERE lang_name=\'' . $name . '\''; |
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179 | $result = $this->db->query($sql); |
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180 | $array = $this->db->fetchArray($result); |
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181 | if (!is_array($array) || count($array) == 0) { |
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182 | $sql = 'SELECT * FROM ' . $this->db->prefix('xlanguage_ext') . ' WHERE lang_name=\'' . $name . '\''; |
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183 | $result = $this->db->query($sql); |
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184 | $array = $this->db->fetchArray($result); |
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185 | if (!is_array($array) || count($array) == 0) { |
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186 | return $lang; |
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187 | } |
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188 | } else { |
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189 | $isBase = true; |
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190 | } |
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191 | } |
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192 | if (empty($array)) { |
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193 | return $lang; |
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194 | } |
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195 | $lang = $this->create(false, $isBase); |
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196 | $lang->assignVars($array); |
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197 | if (!isset($array['lang_base'])) { |
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198 | $lang->isBase = true; |
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199 | } |
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200 | |||
201 | return $lang; |
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202 | } |
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203 | |||
204 | /** |
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205 | * @param bool $isBase |
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206 | * |
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207 | * @return array |
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208 | */ |
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209 | public function getAll($isBase = true) |
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210 | { |
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211 | $prefix = $isBase ? 'xlanguage_base' : 'xlanguage_ext'; |
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212 | $ret = array(); |
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213 | if (isset($this->cached_config[$prefix])) { |
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214 | $array = $this->cached_config[$prefix]; |
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215 | foreach ($array as $lang_name => $myrow) { |
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216 | $lang = $this->create(false, $isBase); |
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217 | $lang->assignVars($myrow); |
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218 | $ret[$myrow['lang_name']] =& $lang; |
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219 | unset($lang); |
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220 | } |
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221 | } elseif (!isset($this->cached_config)) { |
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222 | $sql = 'SELECT * FROM ' . $this->db->prefix($prefix); |
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223 | $result = $this->db->query($sql); |
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224 | while ($myrow = $this->db->fetchArray($result)) { |
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225 | $lang = $this->create(false, $isBase); |
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226 | $lang->assignVars($myrow); |
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227 | $ret[$myrow['lang_name']] =& $lang; |
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228 | unset($lang); |
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229 | } |
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230 | } |
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231 | |||
232 | return $ret; |
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233 | } |
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234 | |||
235 | /** |
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236 | * @return array |
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237 | */ |
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238 | public function getAllList() |
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239 | { |
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240 | $baseArray = $this->getAll(); |
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241 | |||
242 | $extArray = $this->getAll(false); |
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243 | $ret = array(); |
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244 | if (is_array($baseArray) && count($baseArray) > 0) { |
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245 | foreach ($baseArray as $base) { |
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246 | $ret[$base->getVar('lang_name')]['base'] = $base; |
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247 | unset($base); |
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248 | } |
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249 | } |
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250 | if (is_array($extArray) && count($extArray) > 0) { |
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251 | foreach ($extArray as $ext) { |
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252 | $ret[$ext->getVar('lang_base')]['ext'][] = $ext; |
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253 | unset($ext); |
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254 | } |
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255 | } |
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256 | |||
257 | return $ret; |
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258 | } |
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259 | |||
260 | /** |
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261 | * @param bool $isNew |
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262 | * @param bool $isBase |
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263 | * |
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264 | * @return Blanguage|Xlanguage |
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265 | */ |
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266 | public function create($isNew = true, $isBase = true) |
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267 | { |
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268 | if ($isBase) { |
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269 | $lang = new Blanguage(); |
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270 | $lang->isBase = true; |
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271 | } else { |
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272 | $lang = new Xlanguage(); |
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273 | } |
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274 | if ($isNew) { |
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275 | $lang->setNew(); |
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276 | } |
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277 | |||
278 | return $lang; |
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279 | } |
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280 | |||
281 | /** |
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282 | * @param XoopsObject $object |
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283 | * @return bool |
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284 | * @internal param object $lang |
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285 | * |
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286 | */ |
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287 | public function insert(XoopsObject $object)//insert(&$lang) |
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288 | { |
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289 | $lang = $object; |
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290 | if (!$lang->isDirty()) { |
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291 | return true; |
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292 | } |
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293 | if (!$lang->cleanVars()) { |
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294 | return false; |
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295 | } |
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296 | $lang->prepareVars(); |
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297 | foreach ($lang->cleanVars as $k => $v) { |
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298 | ${$k} = $v; |
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299 | } |
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300 | |||
301 | if ($lang->isNew()) { |
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302 | $var_array = array( |
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303 | 'lang_id', |
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304 | 'weight', |
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305 | 'lang_name', |
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306 | 'lang_desc', |
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307 | 'lang_code', |
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308 | 'lang_charset', |
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309 | 'lang_image', |
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310 | 'lang_base' |
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311 | ); |
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312 | View Code Duplication | if ($lang->isBase) { |
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This code seems to be duplicated across your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository.
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313 | $var_array = array( |
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314 | 'lang_id', |
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315 | 'weight', |
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316 | 'lang_name', |
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317 | 'lang_desc', |
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318 | 'lang_code', |
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319 | 'lang_charset', |
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320 | 'lang_image' |
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321 | ); |
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322 | } |
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323 | $lang_id = $this->db->genId($lang->table . '_lang_id_seq'); |
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324 | foreach ($var_array as $var) { |
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325 | $val_array[] = ${$var}; |
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Coding Style
Comprehensibility
introduced
by
$val_array was never initialized. Although not strictly required by PHP, it is generally a good practice to add $val_array = array(); before regardless.
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code. Let’s take a look at an example: foreach ($collection as $item) {
$myArray['foo'] = $item->getFoo();
if ($item->hasBar()) {
$myArray['bar'] = $item->getBar();
}
// do something with $myArray
}
As you can see in this example, the array This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.
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326 | } |
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327 | $sql = 'INSERT INTO ' . $lang->table . ' (' . implode(',', $var_array) . ') VALUES (' . implode(',', $val_array) . ')'; |
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The variable
$val_array does not seem to be defined for all execution paths leading up to this point.
If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) {
switch ($a) {
case 'foo':
$x = 1;
break;
case 'bar':
$x = 2;
break;
}
// $x is potentially undefined here.
echo $x;
}
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined. Available Fixes
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328 | View Code Duplication | if (!$result = $this->db->queryF($sql)) { |
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0 ignored issues
–
show
This code seems to be duplicated across your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository.
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329 | xoops_error('Insert language error:' . $sql); |
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330 | |||
331 | return false; |
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332 | } |
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333 | if ($lang_id == 0) { |
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334 | $lang_id = $this->db->getInsertId(); |
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335 | } |
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336 | $lang->setVar('lang_id', $lang_id); |
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337 | } else { |
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338 | $var_array = array( |
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339 | 'weight', |
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340 | 'lang_name', |
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341 | 'lang_desc', |
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342 | 'lang_code', |
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343 | 'lang_charset', |
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344 | 'lang_image', |
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345 | 'lang_base' |
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346 | ); |
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347 | View Code Duplication | if ($lang->isBase) { |
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0 ignored issues
–
show
This code seems to be duplicated across your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository.
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348 | $var_array = array('weight', 'lang_name', 'lang_desc', 'lang_code', 'lang_charset', 'lang_image'); |
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349 | } |
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350 | $set_array = array(); |
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351 | foreach ($var_array as $var) { |
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352 | $set_array[] = "$var = " . ${$var}; |
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353 | } |
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354 | $set_string = implode(',', $set_array); |
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355 | $sql = 'UPDATE ' . $lang->table . ' SET ' . $set_string . ' WHERE lang_id = ' . $lang->getVar('lang_id'); |
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356 | View Code Duplication | if (!$result = $this->db->queryF($sql)) { |
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0 ignored issues
–
show
This code seems to be duplicated across your project.
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository.
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|
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357 | xoops_error('update language error:' . $sql); |
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358 | |||
359 | return false; |
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360 | } |
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361 | } |
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362 | $this->createConfig(); |
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363 | |||
364 | return $lang->getVar('lang_id'); |
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365 | } |
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366 | |||
367 | /** |
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368 | * @param XoopsObject $lang |
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369 | * @return bool |
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370 | * @internal param object $lang |
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371 | * |
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372 | */ |
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373 | public function delete(XoopsObject $lang)//delete(&$lang) |
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374 | { |
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375 | if (!is_object($lang) || !$lang->getVar('lang_id')) { |
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376 | return true; |
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377 | } |
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378 | $sql = 'DELETE FROM ' . $lang->table . ' WHERE lang_id= ' . $lang->getVar('lang_id'); |
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379 | if (!$result = $this->db->query($sql)) { |
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380 | return false; |
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381 | } |
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382 | $this->createConfig(); |
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383 | |||
384 | return true; |
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385 | } |
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386 | |||
387 | /** |
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388 | * @return array |
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389 | */ |
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390 | public function getXoopsLangList() |
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391 | { |
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392 | return XoopsLists::getLangList(); |
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393 | } |
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394 | |||
395 | /** |
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396 | * @return bool |
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397 | */ |
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398 | public function createConfig() |
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399 | { |
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400 | $file_config = XLANGUAGE_CONFIG_FILE; |
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401 | @unlink($file_config); |
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0 ignored issues
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It seems like you do not handle an error condition here. This can introduce security issues, and is generally not recommended.
If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of
@mkdir($dir);
// Better use
if (@mkdir($dir) === false) {
throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
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402 | if (!$fp = fopen($file_config, 'w')) { |
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403 | echo '<br> the config file can not be created: ' . $file_config; |
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404 | |||
405 | return false; |
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406 | } |
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407 | |||
408 | $file_content = '<?php'; |
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409 | unset($this->cached_config); |
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410 | $baseArray = $this->getAll(); |
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411 | if (is_array($baseArray) && count($baseArray) > 0) { |
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412 | $file_content .= "\n \$" . XLANGUAGE_CONFIG_VAR . "['xlanguage_base'] = array("; |
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413 | foreach ($baseArray as $lang) { |
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414 | $file_content .= "\n \"" . $lang->getVar('lang_name') . '"=>array('; |
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415 | $file_content .= "\n \"lang_id\"=>" . $lang->getVar('lang_id') . ','; |
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416 | $file_content .= "\n \"weight\"=>" . $lang->getVar('weight') . ','; |
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417 | $file_content .= "\n \"lang_name\"=>\"" . $lang->getVar('lang_name') . '",'; |
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418 | $file_content .= "\n \"lang_desc\"=>\"" . $lang->getVar('lang_desc') . '",'; |
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419 | $file_content .= "\n \"lang_code\"=>\"" . $lang->getVar('lang_code') . '",'; |
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420 | $file_content .= "\n \"lang_charset\"=>\"" . $lang->getVar('lang_charset') . '",'; |
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421 | $file_content .= "\n \"lang_image\"=>\"" . $lang->getVar('lang_image') . '"'; |
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422 | $file_content .= "\n ),"; |
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423 | } |
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424 | $file_content .= "\n );"; |
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425 | } |
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426 | |||
427 | $extArray = $this->getAll(false); |
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428 | if (is_array($extArray) && count($extArray) > 0) { |
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429 | $file_content .= "\n \$" . XLANGUAGE_CONFIG_VAR . "['xlanguage_ext'] = array("; |
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430 | foreach ($extArray as $lang) { |
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431 | $file_content .= "\n \"" . $lang->getVar('lang_name') . '"=>array('; |
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432 | $file_content .= "\n \"lang_id\"=>" . $lang->getVar('lang_id') . ','; |
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433 | $file_content .= "\n \"weight\"=>" . $lang->getVar('weight') . ','; |
||
434 | $file_content .= "\n \"lang_name\"=>\"" . $lang->getVar('lang_name') . '",'; |
||
435 | $file_content .= "\n \"lang_desc\"=>\"" . $lang->getVar('lang_desc') . '",'; |
||
436 | $file_content .= "\n \"lang_code\"=>\"" . $lang->getVar('lang_code') . '",'; |
||
437 | $file_content .= "\n \"lang_charset\"=>\"" . $lang->getVar('lang_charset') . '",'; |
||
438 | $file_content .= "\n \"lang_image\"=>\"" . $lang->getVar('lang_image') . '",'; |
||
439 | $file_content .= "\n \"lang_base\"=>\"" . $lang->getVar('lang_base') . '"'; |
||
440 | $file_content .= "\n ),"; |
||
441 | } |
||
442 | $file_content .= "\n );"; |
||
443 | } |
||
444 | |||
445 | $file_content .= "\n?>"; |
||
446 | fwrite($fp, $file_content); |
||
447 | fclose($fp); |
||
448 | |||
449 | return true; |
||
450 | } |
||
451 | |||
452 | /** |
||
453 | * @return null |
||
454 | */ |
||
455 | public function loadFileConfig() |
||
456 | { |
||
457 | $file_config = XLANGUAGE_CONFIG_FILE; |
||
458 | if (!file_exists($file_config)) { |
||
459 | $this->createConfig(); |
||
460 | } |
||
461 | if (!is_readable($file_config)) { |
||
462 | $config = null; |
||
463 | |||
464 | return $config; |
||
465 | } else { |
||
466 | include $file_config; |
||
467 | if (isset(${XLANGUAGE_CONFIG_VAR})) { |
||
468 | return ${XLANGUAGE_CONFIG_VAR}; |
||
469 | } else { |
||
470 | return false; |
||
471 | } |
||
472 | } |
||
473 | } |
||
474 | } |
||
475 |
Sometimes obsolete code just ends up commented out instead of removed. In this case it is better to remove the code once you have checked you do not need it.
The code might also have been commented out for debugging purposes. In this case it is vital that someone uncomments it again or your project may behave in very unexpected ways in production.
This check looks for comments that seem to be mostly valid code and reports them.