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1 | <?php |
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2 | namespace Redaxscript\Router; |
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3 | |||
4 | use Redaxscript\Controller; |
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5 | use Redaxscript\Filter; |
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6 | use Redaxscript\Header; |
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7 | use Redaxscript\Messenger; |
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8 | use Redaxscript\Model; |
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9 | use Redaxscript\Module; |
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10 | use Redaxscript\Validator; |
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11 | use Redaxscript\View; |
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12 | |||
13 | /** |
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14 | * parent class to provide the router |
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15 | * |
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16 | * @since 3.3.0 |
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17 | * |
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18 | * @package Redaxscript |
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19 | * @category Router |
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20 | * @author Henry Ruhs |
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21 | */ |
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22 | |||
23 | class Router extends RouterAbstract |
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24 | { |
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25 | /** |
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26 | * route the header |
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27 | * |
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28 | * @since 3.3.0 |
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29 | * |
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30 | * @return bool |
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31 | */ |
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32 | |||
33 | 3 | public function routeHeader() : bool |
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34 | { |
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35 | 3 | Module\Hook::trigger('routeHeader'); |
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36 | |||
37 | /* handle break */ |
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38 | |||
39 | 3 | if ($this->_registry->get('routerBreak')) |
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40 | { |
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41 | 1 | Header::responseCode(202); |
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42 | } |
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43 | |||
44 | /* handle guard */ |
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45 | |||
46 | 3 | if ($this->_tokenGuard()) |
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47 | { |
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48 | 1 | Header::responseCode(403); |
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49 | } |
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50 | 3 | if ($this->_authGuard()) |
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51 | { |
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52 | Header::responseCode(403); |
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53 | } |
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54 | |||
55 | /* handle validator */ |
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56 | |||
57 | 3 | if ($this->_aliasValidator()) |
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58 | { |
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59 | Header::responseCode(202); |
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60 | } |
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61 | 3 | else if (!$this->_contentValidator()) |
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62 | { |
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63 | Header::responseCode(404); |
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64 | } |
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65 | |||
66 | /* handle post */ |
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67 | |||
68 | 3 | if ($this->_request->getPost('Redaxscript\View\SearchForm')) |
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69 | { |
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70 | 1 | return $this->_redirectSearch(); |
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71 | } |
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72 | |||
73 | 2 | return (bool)$this->_registry->get('routerBreak'); |
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74 | } |
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75 | |||
76 | /** |
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77 | * route the content |
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78 | * |
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79 | * @since 3.3.0 |
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80 | * |
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81 | * @return string|null |
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82 | */ |
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83 | |||
84 | 17 | public function routeContent() : ?string |
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85 | { |
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86 | 17 | Module\Hook::trigger('routeContent'); |
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87 | 17 | $firstParameter = $this->getFirst(); |
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88 | 17 | $fileInstall = $this->_registry->get('file') === 'install.php' && $this->_config->get('env') !== 'production'; |
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89 | |||
90 | /* handle guard */ |
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91 | |||
92 | 17 | if ($this->_tokenGuard()) |
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93 | { |
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94 | 1 | return $this->_errorToken(); |
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95 | } |
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96 | 16 | if ($this->_authGuard()) |
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97 | { |
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98 | return $this->_errorAccess(); |
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99 | } |
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100 | |||
101 | /* handle post */ |
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102 | |||
103 | 16 | if ($this->_request->getPost('Redaxscript\View\CommentForm')) |
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104 | { |
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105 | 1 | return $this->_processComment(); |
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106 | } |
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107 | 15 | if ($this->_request->getPost('Redaxscript\View\LoginForm')) |
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108 | { |
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109 | 1 | return $this->_processLogin(); |
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110 | } |
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111 | 14 | if ($this->_request->getPost('Redaxscript\View\ResetForm')) |
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112 | { |
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113 | 1 | return $this->_processReset(); |
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114 | } |
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115 | 13 | if ($this->_request->getPost('Redaxscript\View\RecoverForm')) |
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116 | { |
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117 | 1 | return $this->_processRecover(); |
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118 | } |
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119 | 12 | if ($this->_request->getPost('Redaxscript\View\RegisterForm')) |
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120 | { |
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121 | 1 | return $this->_processRegister(); |
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122 | } |
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123 | 11 | if ($fileInstall && $this->_request->getPost('Redaxscript\View\InstallForm')) |
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124 | { |
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125 | 1 | return $this->_processInstall(); |
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126 | } |
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127 | |||
128 | /* handle route */ |
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129 | |||
130 | 10 | if ($firstParameter === 'search') |
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131 | { |
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132 | 1 | return $this->_processSearch(); |
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133 | } |
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134 | 9 | if ($firstParameter === 'login') |
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135 | { |
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136 | 4 | return $this->_renderLogin(); |
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137 | } |
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138 | 5 | if ($firstParameter === 'logout') |
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139 | { |
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140 | 1 | return $this->_processLogout(); |
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141 | } |
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142 | 4 | if ($firstParameter === 'register') |
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143 | { |
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144 | 2 | return $this->_renderRegister(); |
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145 | } |
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146 | 2 | if ($fileInstall) |
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147 | { |
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148 | 1 | return $this->_renderInstall(); |
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149 | } |
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150 | 1 | if ($this->_registry->get('routerBreak')) |
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151 | { |
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152 | return '<!-- routerBreak -->'; |
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153 | } |
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154 | 1 | return null; |
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155 | } |
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156 | |||
157 | /** |
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158 | * token guard |
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159 | * |
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160 | * @since 3.3.0 |
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161 | * |
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162 | * @return bool |
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163 | */ |
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164 | |||
165 | 20 | protected function _tokenGuard() : bool |
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166 | { |
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167 | 20 | return $this->_request->getPost() && $this->_request->getPost('token') !== $this->_registry->get('token'); |
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168 | } |
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169 | |||
170 | /** |
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171 | * auth guard |
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172 | * |
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173 | * @since 3.3.0 |
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174 | * |
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175 | * @return bool |
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176 | */ |
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177 | |||
178 | 19 | protected function _authGuard() : bool |
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179 | { |
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180 | 19 | return $this->_registry->get('token') !== $this->_registry->get('loggedIn') && $this->_registry->get('firstParameter') === 'admin'; |
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181 | } |
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182 | |||
183 | /** |
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184 | * alias validator |
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185 | * |
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186 | * @since 4.0.0 |
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187 | * |
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188 | * @return bool |
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189 | */ |
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190 | |||
191 | 3 | protected function _aliasValidator() : bool |
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192 | { |
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193 | 3 | $aliasValidator = new Validator\Alias(); |
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194 | 3 | return $aliasValidator->validate($this->_registry->get('firstParameter'), 'system') && $this->_registry->get('fullRoute') !== 'admin'; |
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195 | } |
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196 | |||
197 | /** |
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198 | * content validator |
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199 | * |
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200 | * @since 4.0.0 |
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201 | * |
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202 | * @return bool |
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203 | */ |
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204 | |||
205 | 3 | protected function _contentValidator() : bool |
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206 | { |
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207 | 3 | $contentModel = new Model\Content(); |
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208 | 3 | $lastId = $this->_registry->get('lastId'); |
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209 | 3 | $liteRoute = $this->_registry->get('liteRoute'); |
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210 | 3 | $buildRoute = $contentModel->getRouteByTableAndId($this->_registry->get('lastTable'), $lastId); |
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211 | 3 | return $lastId || ($buildRoute && $buildRoute === $liteRoute); |
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212 | } |
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213 | |||
214 | /** |
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215 | * redirect the search |
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216 | * |
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217 | * @since 3.3.0 |
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218 | * |
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219 | * @return bool |
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220 | */ |
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221 | |||
222 | 1 | protected function _redirectSearch() : bool |
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223 | { |
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224 | 1 | $aliasFilter = new Filter\Alias(); |
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225 | 1 | $root = $this->_registry->get('root'); |
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226 | 1 | $parameterRoute = $this->_registry->get('parameterRoute'); |
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227 | |||
228 | /* handle post */ |
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229 | |||
230 | 1 | $table = $aliasFilter->sanitize($this->_request->getPost('table')); |
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231 | 1 | $search = $aliasFilter->sanitize($this->_request->getPost('search')); |
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232 | 1 | $tableString = $table ? '/' . $table : null; |
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233 | |||
234 | /* redirect */ |
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235 | |||
236 | 1 | return Header::doRedirect($root . '/' . $parameterRoute . 'search' . $tableString . '/' . $search); |
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237 | } |
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238 | |||
239 | /** |
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240 | * process the search |
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241 | * |
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242 | * @since 3.3.0 |
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243 | * |
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244 | * @return string |
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245 | */ |
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246 | |||
247 | 1 | protected function _processSearch() : string |
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248 | { |
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249 | 1 | $searchController = new Controller\Search($this->_registry, $this->_request, $this->_language, $this->_config); |
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250 | 1 | return $searchController->process(); |
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251 | } |
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252 | |||
253 | /** |
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254 | * process the comment |
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255 | * |
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256 | * @since 3.3.0 |
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257 | * |
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258 | * @return string |
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259 | */ |
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260 | |||
261 | 1 | protected function _processComment() : string |
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262 | { |
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263 | 1 | $commentController = new Controller\Comment($this->_registry, $this->_request, $this->_language, $this->_config); |
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264 | 1 | return $commentController->process(); |
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265 | } |
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266 | |||
267 | /** |
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268 | * process the login |
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269 | * |
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270 | * @since 3.3.0 |
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271 | * |
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272 | * @return string |
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273 | */ |
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274 | |||
275 | 1 | protected function _processLogin() : string |
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276 | { |
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277 | 1 | $loginController = new Controller\Login($this->_registry, $this->_request, $this->_language, $this->_config); |
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278 | 1 | return $loginController->process(); |
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279 | } |
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280 | |||
281 | /** |
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282 | * process the reset |
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283 | * |
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284 | * @since 3.3.0 |
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285 | * |
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286 | * @return string |
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287 | */ |
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288 | |||
289 | 1 | protected function _processReset() : string |
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290 | { |
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291 | 1 | $resetController = new Controller\Reset($this->_registry, $this->_request, $this->_language, $this->_config); |
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292 | 1 | return $resetController->process(); |
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293 | } |
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294 | |||
295 | /** |
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296 | * process the recover |
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297 | * |
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298 | * @since 3.3.0 |
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299 | * |
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300 | * @return string |
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301 | */ |
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302 | |||
303 | 1 | protected function _processRecover() : string |
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304 | { |
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305 | 1 | $recoverController = new Controller\Recover($this->_registry, $this->_request, $this->_language, $this->_config); |
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306 | 1 | return $recoverController->process(); |
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307 | } |
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308 | |||
309 | /** |
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310 | * process the register |
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311 | * |
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312 | * @since 3.3.0 |
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313 | * |
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314 | * @return string |
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315 | */ |
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316 | |||
317 | 1 | protected function _processRegister() : string |
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318 | { |
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319 | 1 | $registerController = new Controller\Register($this->_registry, $this->_request, $this->_language, $this->_config); |
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320 | 1 | return $registerController->process(); |
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321 | } |
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322 | |||
323 | /** |
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324 | * process the logout |
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325 | * |
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326 | * @since 3.3.0 |
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327 | * |
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328 | * @return string |
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329 | */ |
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330 | |||
331 | 1 | protected function _processLogout() : string |
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332 | { |
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333 | 1 | $logoutController = new Controller\Logout($this->_registry, $this->_request, $this->_language, $this->_config); |
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334 | 1 | return $logoutController->process(); |
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335 | } |
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336 | |||
337 | /** |
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338 | * process the install |
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339 | * |
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340 | * @since 3.3.0 |
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341 | * |
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342 | * @return string |
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343 | */ |
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344 | |||
345 | 1 | protected function _processInstall() : string |
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346 | { |
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347 | 1 | $this->_request->setSession('installArray', |
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348 | [ |
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349 | 1 | 'dbType' => $this->_request->getPost('db-type'), |
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350 | 1 | 'dbHost' => $this->_request->getPost('db-host'), |
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351 | 1 | 'dbName' => $this->_request->getPost('db-name'), |
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352 | 1 | 'dbUser' => $this->_request->getPost('db-user'), |
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353 | 1 | 'dbPassword' => $this->_request->getPost('db-password'), |
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354 | 1 | 'dbPrefix' => $this->_request->getPost('db-prefix'), |
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355 | 1 | 'adminName' => $this->_request->getPost('admin-name'), |
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356 | 1 | 'adminUser' => $this->_request->getPost('admin-user'), |
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357 | 1 | 'adminPassword' => $this->_request->getPost('admin-password'), |
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358 | 1 | 'adminEmail' => $this->_request->getPost('admin-email') |
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359 | ]); |
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360 | 1 | $installController = new Controller\Install($this->_registry, $this->_request, $this->_language, $this->_config); |
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361 | 1 | return $installController->process(); |
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362 | } |
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363 | |||
364 | /** |
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365 | * render the login |
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366 | * |
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367 | * @since 3.3.0 |
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368 | * |
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369 | * @return string |
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370 | */ |
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371 | |||
372 | 4 | protected function _renderLogin() : string |
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373 | { |
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374 | 4 | $secondParameter = $this->getSecond(); |
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375 | 4 | $thirdParameter = $this->getThird(); |
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376 | 4 | $thirdSubParameter = $this->getThirdSub(); |
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377 | 4 | $settingModel = new Model\Setting(); |
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378 | |||
379 | /* handle login */ |
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380 | |||
381 | 4 | if ($settingModel->get('recovery')) |
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382 | { |
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383 | 2 | if ($secondParameter === 'recover') |
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384 | { |
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385 | 1 | $recoverForm = new View\RecoverForm($this->_registry, $this->_language); |
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386 | 1 | return $recoverForm->render(); |
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387 | } |
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388 | 1 | if ($secondParameter === 'reset' && $thirdParameter && $thirdSubParameter) |
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389 | { |
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390 | 1 | $resetForm = new View\ResetForm($this->_registry, $this->_language); |
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391 | 1 | return $resetForm->render(); |
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392 | } |
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393 | } |
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394 | 2 | if (!$secondParameter) |
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395 | { |
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396 | 1 | $loginForm = new View\LoginForm($this->_registry, $this->_language); |
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397 | 1 | return $loginForm->render(); |
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398 | } |
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399 | 1 | return $this->_errorAccess(); |
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400 | } |
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401 | |||
402 | /** |
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403 | * render the register |
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404 | * |
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405 | * @since 3.3.0 |
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406 | * |
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407 | * @return string |
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408 | */ |
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409 | |||
410 | 2 | protected function _renderRegister() : string |
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411 | { |
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412 | 2 | $settingModel = new Model\Setting(); |
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413 | 2 | if ($settingModel->get('registration')) |
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414 | { |
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415 | 1 | $registerForm = new View\RegisterForm($this->_registry, $this->_language); |
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416 | 1 | return $registerForm->render(); |
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417 | } |
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418 | 1 | return $this->_errorAccess(); |
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419 | } |
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420 | |||
421 | /** |
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422 | * render the install |
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423 | * |
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424 | * @since 3.3.0 |
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425 | * |
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426 | * @return string |
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427 | */ |
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428 | |||
429 | 1 | protected function _renderInstall() : string |
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430 | { |
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431 | 1 | $installArray = $this->_request->getSession('installArray'); |
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432 | 1 | $systemStatus = new View\SystemStatus($this->_registry, $this->_language); |
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433 | 1 | $installForm = new View\InstallForm($this->_registry, $this->_language); |
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434 | 1 | return $systemStatus->render() . $installForm->render($installArray ? : []); |
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435 | } |
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436 | |||
437 | /** |
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438 | * messenger factory |
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439 | * |
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440 | * @since 4.0.0 |
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441 | * |
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442 | * @return Messenger |
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443 | */ |
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444 | |||
445 | 3 | protected function _messengerFactory() : Messenger |
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446 | { |
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447 | 3 | return new Messenger($this->_registry); |
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448 | } |
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449 | |||
450 | /** |
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451 | * show the token error |
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452 | * |
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453 | * @since 3.3.0 |
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454 | * |
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455 | * @return string |
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456 | */ |
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457 | |||
458 | 1 | protected function _errorToken() : string |
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459 | { |
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460 | 1 | $messenger = $this->_messengerFactory(); |
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461 | return $messenger |
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462 | 1 | ->setUrl($this->_language->get('home'), $this->_registry->get('root')) |
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463 | 1 | ->error($this->_language->get('token_incorrect'), $this->_language->get('error_occurred')); |
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464 | } |
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465 | |||
466 | /** |
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467 | * show the access error |
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468 | * |
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469 | * @since 3.3.0 |
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470 | * |
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471 | * @return string |
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472 | */ |
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473 | |||
474 | 2 | protected function _errorAccess() : string |
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475 | { |
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476 | 2 | $messenger = $this->_messengerFactory(); |
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477 | return $messenger |
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478 | 2 | ->setUrl($this->_language->get('home'), $this->_registry->get('root')) |
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479 | 2 | ->error($this->_language->get('access_no'), $this->_language->get('error_occurred')); |
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480 | } |
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481 | } |
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482 |
In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: