Total Complexity | 55 |
Total Lines | 548 |
Duplicated Lines | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
Complex classes like PermissionController often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use PermissionController, and based on these observations, apply Extract Interface, too.
1 | <?php |
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47 | class PermissionController |
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48 | { |
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49 | private const SESSION_PREFIX = 'tx_Beuser_'; |
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50 | private const ALLOWED_ACTIONS = ['index', 'edit', 'update']; |
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51 | private const DEPTH_LEVELS = [1, 2, 3, 4, 10]; |
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52 | private const RECURSIVE_LEVELS = 10; |
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53 | |||
54 | protected int $id = 0; |
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55 | protected string $returnUrl = ''; |
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56 | protected int $depth; |
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57 | protected array $pageInfo = []; |
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58 | |||
59 | protected ModuleTemplateFactory $moduleTemplateFactory; |
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60 | protected PageRenderer $pageRenderer; |
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61 | protected IconFactory $iconFactory; |
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62 | protected UriBuilder $uriBuilder; |
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63 | protected ResponseFactoryInterface $responseFactory; |
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64 | |||
65 | protected ?ModuleTemplate $moduleTemplate = null; |
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66 | protected ?ViewInterface $view = null; |
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67 | |||
68 | public function __construct( |
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69 | ModuleTemplateFactory $moduleTemplateFactory, |
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70 | PageRenderer $pageRenderer, |
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71 | IconFactory $iconFactory, |
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72 | UriBuilder $uriBuilder, |
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73 | ResponseFactoryInterface $responseFactory |
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74 | ) { |
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75 | $this->moduleTemplateFactory = $moduleTemplateFactory; |
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76 | $this->pageRenderer = $pageRenderer; |
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77 | $this->iconFactory = $iconFactory; |
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78 | $this->uriBuilder = $uriBuilder; |
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79 | $this->responseFactory = $responseFactory; |
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80 | } |
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81 | |||
82 | public function handleRequest(ServerRequestInterface $request): ResponseInterface |
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83 | { |
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84 | $parsedBody = $request->getParsedBody(); |
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85 | $queryParams = $request->getQueryParams(); |
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86 | $backendUser = $this->getBackendUser(); |
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87 | $lang = $this->getLanguageService(); |
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88 | |||
89 | $this->moduleTemplate = $this->moduleTemplateFactory->create($request); |
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90 | |||
91 | // determine depth parameter |
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92 | $this->depth = (int)($parsedBody['depth'] ?? $queryParams['depth'] ?? 0); |
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93 | if (!$this->depth) { |
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94 | $this->depth = (int)$backendUser->getSessionData(self::SESSION_PREFIX . 'depth'); |
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95 | } else { |
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96 | $backendUser->setAndSaveSessionData(self::SESSION_PREFIX . 'depth', $this->depth); |
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97 | } |
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98 | |||
99 | // determine id parameter |
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100 | $this->id = (int)($parsedBody['id'] ?? $queryParams['id'] ?? 0); |
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101 | $pageRecord = BackendUtility::getRecord('pages', $this->id); |
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102 | // Check if a page with the given id exists, otherwise fall back |
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103 | if ($pageRecord === null) { |
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104 | $this->id = 0; |
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105 | } |
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106 | |||
107 | $this->returnUrl = GeneralUtility::sanitizeLocalUrl((string)($parsedBody['returnUrl'] ?? $queryParams['returnUrl'] ?? '')); |
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108 | $this->pageInfo = BackendUtility::readPageAccess($this->id, ' 1=1') ?: [ |
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109 | 'title' => $GLOBALS['TYPO3_CONF_VARS']['SYS']['sitename'], |
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110 | 'uid' => 0, |
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111 | 'pid' => 0 |
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112 | ]; |
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113 | |||
114 | $action = (string)($parsedBody['action'] ?? $queryParams['action'] ?? 'index'); |
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115 | if (!in_array($action, self::ALLOWED_ACTIONS, true)) { |
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116 | return $this->htmlResponse('Action not allowed', 400); |
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117 | } |
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118 | |||
119 | if ($action !== 'update') { |
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120 | $template = ucfirst($action); |
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121 | if ($backendUser->workspace !== 0) { |
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122 | $this->addFlashMessage( |
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123 | $lang->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:WorkspaceWarningText'), |
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124 | $lang->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:WorkspaceWarning'), |
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125 | FlashMessage::WARNING |
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126 | ); |
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127 | } |
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128 | $this->initializeView($template); |
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129 | $this->registerDocHeaderButtons($action); |
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130 | $this->moduleTemplate->setTitle( |
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131 | $this->getLanguageService()->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:mlang_tabs_tab'), |
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132 | $this->id !== 0 && !empty($this->pageInfo['title']) ? $this->pageInfo['title'] : '' |
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133 | ); |
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134 | $this->moduleTemplate->getDocHeaderComponent()->setMetaInformation($this->pageInfo); |
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135 | } |
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136 | |||
137 | return $this->{$action . 'Action'}($request); |
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138 | } |
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139 | |||
140 | public function handleAjaxRequest(ServerRequestInterface $request): ResponseInterface |
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141 | { |
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142 | $parsedBody = $request->getParsedBody(); |
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143 | $conf = [ |
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144 | 'page' => $parsedBody['page'] ?? null, |
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145 | 'who' => $parsedBody['who'] ?? null, |
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146 | 'mode' => $parsedBody['mode'] ?? null, |
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147 | 'bits' => (int)($parsedBody['bits'] ?? 0), |
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148 | 'permissions' => (int)($parsedBody['permissions'] ?? 0), |
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149 | 'action' => $parsedBody['action'] ?? null, |
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150 | 'ownerUid' => (int)($parsedBody['ownerUid'] ?? 0), |
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151 | 'username' => $parsedBody['username'] ?? null, |
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152 | 'groupUid' => (int)($parsedBody['groupUid'] ?? 0), |
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153 | 'groupname' => $parsedBody['groupname'] ?? '', |
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154 | 'editLockState' => (int)($parsedBody['editLockState'] ?? 0), |
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155 | 'new_owner_uid' => (int)($parsedBody['newOwnerUid'] ?? 0), |
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156 | 'new_group_uid' => (int)($parsedBody['newGroupUid'] ?? 0), |
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157 | ]; |
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158 | |||
159 | // Basic test for required value |
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160 | if ($conf['page'] <= 0) { |
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161 | return $this->htmlResponse('This script cannot be called directly', 500); |
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162 | } |
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163 | |||
164 | // Initialize view and always assign current page id |
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165 | $this->initializeView(); |
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166 | $this->view->assign('pageId', $conf['page']); |
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167 | |||
168 | // Initialize TCE for execution of updates |
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169 | $tce = GeneralUtility::makeInstance(DataHandler::class); |
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170 | |||
171 | // Determine the action to execute |
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172 | switch ($conf['action'] ?? '') { |
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173 | case 'show_change_owner_selector': |
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174 | $this->view->setTemplatePathAndFilename( |
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175 | GeneralUtility::getFileAbsFileName('EXT:beuser/Resources/Private/Templates/Permission/ChangeOwnerSelector.html') |
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176 | ); |
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177 | $users = BackendUtility::getUserNames(); |
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178 | $this->view->assignMultiple([ |
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179 | 'elementId' => 'o_' . $conf['page'], |
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180 | 'ownerUid' => $conf['ownerUid'], |
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181 | 'username' => $conf['username'], |
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182 | 'users' => $users, |
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183 | 'addCurrentUser' => !isset($users[$conf['ownerUid']]) |
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184 | ]); |
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185 | break; |
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186 | case 'show_change_group_selector': |
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187 | $this->view->setTemplatePathAndFilename( |
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188 | GeneralUtility::getFileAbsFileName('EXT:beuser/Resources/Private/Templates/Permission/ChangeGroupSelector.html') |
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189 | ); |
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190 | $groups = BackendUtility::getGroupNames(); |
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191 | $this->view->assignMultiple([ |
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192 | 'elementId' => 'g_' . $conf['page'], |
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193 | 'groupUid' => $conf['groupUid'], |
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194 | 'groupname' => $conf['groupname'], |
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195 | 'groups' => $groups, |
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196 | 'addCurrentGroup' => !isset($groups[$conf['groupUid']]) |
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197 | ]); |
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198 | break; |
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199 | case 'toggle_edit_lock': |
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200 | // Initialize requested lock state |
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201 | $editLockState = !$conf['editLockState']; |
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202 | |||
203 | // Execute TCE Update |
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204 | $tce->start([ |
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205 | 'pages' => [ |
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206 | $conf['page'] => [ |
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207 | 'editlock' => $editLockState |
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208 | ] |
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209 | ] |
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210 | ], []); |
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211 | $tce->process_datamap(); |
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212 | |||
213 | // Setup view |
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214 | $this->view->setTemplatePathAndFilename( |
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215 | GeneralUtility::getFileAbsFileName('EXT:beuser/Resources/Private/Templates/Permission/ToggleEditLock.html') |
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216 | ); |
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217 | $this->view->assignMultiple([ |
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218 | 'elementId' => 'el_' . $conf['page'], |
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219 | 'editLockState' => $editLockState |
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220 | ]); |
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221 | break; |
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222 | case 'change_owner': |
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223 | // Check if new owner uid is given (also accept 0 => [not set]) |
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224 | if ($conf['new_owner_uid'] < 0) { |
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225 | return $this->htmlResponse('An error occurred: No page owner uid specified', 500); |
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226 | } |
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227 | |||
228 | // Execute TCE Update |
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229 | $tce->start([ |
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230 | 'pages' => [ |
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231 | $conf['page'] => [ |
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232 | 'perms_userid' => $conf['new_owner_uid'] |
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233 | ] |
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234 | ] |
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235 | ], []); |
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236 | $tce->process_datamap(); |
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237 | |||
238 | // Setup and render view |
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239 | $this->view->setTemplatePathAndFilename( |
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240 | GeneralUtility::getFileAbsFileName('EXT:beuser/Resources/Private/Templates/Permission/ChangeOwner.html') |
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241 | ); |
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242 | $this->view->assignMultiple([ |
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243 | 'userId' => $conf['new_owner_uid'], |
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244 | 'username' => BackendUtility::getUserNames( |
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245 | 'username', |
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246 | ' AND uid = ' . $conf['new_owner_uid'] |
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247 | )[$conf['new_owner_uid']]['username'] ?? '' |
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248 | ]); |
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249 | break; |
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250 | case 'change_group': |
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251 | // Check if new group uid is given (also accept 0 => [not set]) |
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252 | if ($conf['new_group_uid'] < 0) { |
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253 | return $this->htmlResponse('An error occurred: No page group uid specified', 500); |
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254 | } |
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255 | |||
256 | // Execute TCE Update |
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257 | $tce->start([ |
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258 | 'pages' => [ |
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259 | $conf['page'] => [ |
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260 | 'perms_groupid' => $conf['new_group_uid'] |
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261 | ] |
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262 | ] |
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263 | ], []); |
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264 | $tce->process_datamap(); |
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265 | |||
266 | // Setup and render view |
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267 | $this->view->setTemplatePathAndFilename( |
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268 | GeneralUtility::getFileAbsFileName('EXT:beuser/Resources/Private/Templates/Permission/ChangeGroup.html') |
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269 | ); |
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270 | $this->view->assignMultiple([ |
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271 | 'groupId' => $conf['new_group_uid'], |
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272 | 'groupname' => BackendUtility::getGroupNames( |
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273 | 'title', |
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274 | ' AND uid = ' . $conf['new_group_uid'] |
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275 | )[$conf['new_group_uid']]['title'] ?? '' |
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276 | ]); |
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277 | break; |
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278 | default: |
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279 | // Initialize permissions state |
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280 | if ($conf['mode'] === 'delete') { |
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281 | $conf['permissions'] -= $conf['bits']; |
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282 | } else { |
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283 | $conf['permissions'] += $conf['bits']; |
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284 | } |
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285 | |||
286 | // Execute TCE Update |
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287 | $tce->start([ |
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288 | 'pages' => [ |
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289 | $conf['page'] => [ |
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290 | 'perms_' . $conf['who'] => $conf['permissions'] |
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291 | ] |
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292 | ] |
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293 | ], []); |
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294 | $tce->process_datamap(); |
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295 | |||
296 | // Setup and render view |
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297 | $this->view->setTemplatePathAndFilename( |
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298 | GeneralUtility::getFileAbsFileName('EXT:beuser/Resources/Private/Templates/Permission/ChangePermission.html') |
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299 | ); |
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300 | $this->view->assignMultiple([ |
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301 | 'permission' => $conf['permissions'], |
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302 | 'scope' => $conf['who'] |
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303 | ]); |
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304 | } |
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305 | |||
306 | return $this->htmlResponse($this->view->render()); |
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307 | } |
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308 | |||
309 | public function indexAction(ServerRequestInterface $request): ResponseInterface |
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310 | { |
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311 | $this->view->assignMultiple([ |
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312 | 'currentId' => $this->id, |
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313 | 'viewTree' => $this->getTree(), |
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314 | 'beUsers' => BackendUtility::getUserNames(), |
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315 | 'beGroups' => BackendUtility::getGroupNames(), |
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316 | 'depth' => $this->depth, |
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317 | 'depthOptions' => $this->getDepthOptions(), |
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318 | 'depthBaseUrl' => $this->uriBuilder->buildUriFromRoute('system_BeuserTxPermission', [ |
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319 | 'id' => $this->id, |
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320 | 'depth' => '${value}', |
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321 | 'action' => 'index', |
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322 | ]), |
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323 | 'returnUrl' => (string)$this->uriBuilder->buildUriFromRoute('system_BeuserTxPermission', [ |
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324 | 'id' => $this->id, |
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325 | 'depth' => $this->depth, |
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326 | 'action' => 'index' |
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327 | ]) |
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328 | ]); |
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329 | |||
330 | return $this->htmlResponse($this->moduleTemplate->setContent($this->view->render())->renderContent()); |
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331 | } |
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332 | |||
333 | public function editAction(ServerRequestInterface $request): ResponseInterface |
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334 | { |
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335 | $lang = $this->getLanguageService(); |
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336 | $selectNone = $lang->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:selectNone'); |
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337 | $selectUnchanged = $lang->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:selectUnchanged'); |
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338 | |||
339 | // Owner selector |
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340 | $beUserDataArray = [0 => $selectNone]; |
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341 | foreach (BackendUtility::getUserNames() as $uid => $row) { |
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342 | $beUserDataArray[$uid] = $row['username'] ?? ''; |
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343 | } |
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344 | $beUserDataArray[-1] = $selectUnchanged; |
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345 | |||
346 | // Group selector |
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347 | $beGroupDataArray = [0 => $selectNone]; |
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348 | foreach (BackendUtility::getGroupNames() as $uid => $row) { |
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349 | $beGroupDataArray[$uid] = $row['title'] ?? ''; |
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350 | } |
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351 | $beGroupDataArray[-1] = $selectUnchanged; |
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352 | |||
353 | $this->view->assignMultiple([ |
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354 | 'id' => $this->id, |
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355 | 'depth' => $this->depth, |
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356 | 'currentBeUser' => $this->pageInfo['perms_userid'] ?? 0, |
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357 | 'beUserData' => $beUserDataArray, |
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358 | 'currentBeGroup' => $this->pageInfo['perms_groupid'] ?? 0, |
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359 | 'beGroupData' => $beGroupDataArray, |
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360 | 'pageInfo' => $this->pageInfo, |
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361 | 'returnUrl' => $this->returnUrl, |
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362 | 'recursiveSelectOptions' => $this->getRecursiveSelectOptions(), |
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363 | 'formAction' => (string)$this->uriBuilder->buildUriFromRoute('system_BeuserTxPermission', [ |
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364 | 'action' => 'update', |
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365 | 'id' => $this->id, |
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366 | 'depth' => $this->depth, |
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367 | 'returnUrl' => $this->returnUrl |
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368 | ]) |
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369 | ]); |
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370 | |||
371 | return $this->htmlResponse($this->moduleTemplate->setContent($this->view->render())->renderContent()); |
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372 | } |
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373 | |||
374 | protected function updateAction(ServerRequestInterface $request): ResponseInterface |
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375 | { |
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376 | $data = (array)($request->getParsedBody()['data'] ?? []); |
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377 | $mirror = (array)($request->getParsedBody()['mirror'] ?? []); |
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378 | |||
379 | $dataHandlerInput = []; |
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380 | // Prepare the input data for data handler |
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381 | if (is_array($data['pages'] ?? false) && $data['pages'] !== []) { |
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382 | foreach ($data['pages'] as $pageUid => $properties) { |
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383 | // if the owner and group field shouldn't be touched, unset the option |
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384 | if ((int)$properties['perms_userid'] === -1) { |
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385 | unset($properties['perms_userid']); |
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386 | } |
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387 | if ((int)$properties['perms_groupid'] === -1) { |
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388 | unset($properties['perms_groupid']); |
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389 | } |
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390 | $dataHandlerInput[$pageUid] = $properties; |
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391 | if (!empty($mirror['pages'][$pageUid])) { |
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392 | $mirrorPages = GeneralUtility::intExplode(',', $mirror['pages'][$pageUid]); |
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393 | foreach ($mirrorPages as $mirrorPageUid) { |
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394 | $dataHandlerInput[$mirrorPageUid] = $properties; |
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395 | } |
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396 | } |
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397 | } |
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398 | } |
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399 | |||
400 | $dataHandler = GeneralUtility::makeInstance(DataHandler::class); |
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401 | $dataHandler->start( |
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402 | [ |
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403 | 'pages' => $dataHandlerInput |
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404 | ], |
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405 | [] |
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406 | ); |
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407 | $dataHandler->process_datamap(); |
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408 | |||
409 | return $this->responseFactory->createResponse(303) |
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410 | ->withHeader('location', $this->returnUrl); |
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411 | } |
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412 | |||
413 | protected function initializeView(string $template = ''): void |
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426 | } |
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427 | } |
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428 | |||
429 | protected function registerDocHeaderButtons(string $action): void |
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430 | { |
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431 | $buttonBar = $this->moduleTemplate->getDocHeaderComponent()->getButtonBar(); |
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432 | $lang = $this->getLanguageService(); |
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433 | |||
434 | if ($action === 'edit') { |
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435 | // CLOSE button: |
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436 | if ($this->returnUrl !== '') { |
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437 | $closeButton = $buttonBar->makeLinkButton() |
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438 | ->setHref($this->returnUrl) |
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439 | ->setTitle($lang->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:rm.closeDoc')) |
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440 | ->setShowLabelText(true) |
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441 | ->setIcon($this->iconFactory->getIcon('actions-close', Icon::SIZE_SMALL)); |
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442 | $buttonBar->addButton($closeButton); |
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443 | } |
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444 | |||
445 | // SAVE button: |
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446 | $saveButton = $buttonBar->makeInputButton() |
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447 | ->setName('_save') |
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448 | ->setValue('1') |
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449 | ->setForm('PermissionControllerEdit') |
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450 | ->setTitle($lang->sL('LLL:EXT:core/Resources/Private/Language/locallang_core.xlf:rm.saveCloseDoc')) |
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451 | ->setShowLabelText(true) |
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452 | ->setIcon($this->iconFactory->getIcon('actions-document-save', Icon::SIZE_SMALL)); |
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453 | $buttonBar->addButton($saveButton); |
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454 | } |
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455 | |||
456 | $shortcutButton = $buttonBar->makeShortcutButton() |
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457 | ->setRouteIdentifier('system_BeuserTxPermission') |
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458 | ->setDisplayName($this->getShortcutTitle()) |
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459 | ->setArguments(['id' => $this->id, 'action' => $action]); |
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460 | $buttonBar->addButton($shortcutButton); |
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461 | |||
462 | $helpButton = $buttonBar->makeHelpButton() |
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463 | ->setModuleName('xMOD_csh_corebe') |
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464 | ->setFieldName('perm_module'); |
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465 | |||
466 | $buttonBar->addButton($helpButton); |
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467 | } |
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468 | |||
469 | protected function getTree(): array |
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470 | { |
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471 | $tree = GeneralUtility::makeInstance(PageTreeView::class); |
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472 | $tree->init(); |
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473 | $tree->addField('perms_user', true); |
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474 | $tree->addField('perms_group', true); |
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475 | $tree->addField('perms_everybody', true); |
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476 | $tree->addField('perms_userid', true); |
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477 | $tree->addField('perms_groupid', true); |
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478 | $tree->addField('hidden'); |
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479 | $tree->addField('fe_group'); |
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480 | $tree->addField('starttime'); |
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481 | $tree->addField('endtime'); |
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482 | $tree->addField('editlock'); |
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483 | |||
484 | // Create the tree from $this->id |
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485 | if ($this->id) { |
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486 | $tree->tree[] = ['row' => $this->pageInfo, 'HTML' => $tree->getIcon($this->pageInfo)]; |
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487 | } else { |
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488 | $tree->tree[] = ['row' => $this->pageInfo, 'HTML' => $tree->getRootIcon($this->pageInfo)]; |
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489 | } |
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490 | $tree->getTree($this->id, $this->depth); |
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491 | |||
492 | return $tree->tree; |
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493 | } |
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494 | |||
495 | protected function getDepthOptions(): array |
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496 | { |
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497 | $depthOptions = []; |
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498 | foreach (self::DEPTH_LEVELS as $depthLevel) { |
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499 | $levelLabel = $depthLevel === 1 ? 'level' : 'levels'; |
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500 | $depthOptions[$depthLevel] = $depthLevel . ' ' . $this->getLanguageService()->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod_permission.xlf:' . $levelLabel); |
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501 | } |
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502 | return $depthOptions; |
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503 | } |
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504 | |||
505 | /** |
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506 | * Finding tree and offer setting of values recursively. |
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507 | * |
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508 | * @return array |
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509 | */ |
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510 | protected function getRecursiveSelectOptions(): array |
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547 | } |
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548 | |||
549 | /** |
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550 | * Adds a flash message to the default flash message queue |
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551 | * |
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552 | * @param string $message |
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553 | * @param string $title |
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554 | * @param int $severity |
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555 | */ |
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556 | protected function addFlashMessage(string $message, string $title = '', int $severity = FlashMessage::INFO): void |
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557 | { |
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558 | $flashMessage = GeneralUtility::makeInstance(FlashMessage::class, $message, $title, $severity, true); |
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559 | $flashMessageService = GeneralUtility::makeInstance(FlashMessageService::class); |
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560 | $defaultFlashMessageQueue = $flashMessageService->getMessageQueueByIdentifier(); |
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561 | $defaultFlashMessageQueue->enqueue($flashMessage); |
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562 | } |
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563 | |||
564 | /** |
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565 | * Returns the shortcut title for the current page |
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566 | * |
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567 | * @return string |
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568 | */ |
||
569 | protected function getShortcutTitle(): string |
||
570 | { |
||
571 | return sprintf( |
||
572 | '%s: %s [%d]', |
||
573 | $this->getLanguageService()->sL('LLL:EXT:beuser/Resources/Private/Language/locallang_mod.xlf:mlang_tabs_tab'), |
||
574 | BackendUtility::getRecordTitle('pages', $this->pageInfo), |
||
575 | $this->id |
||
576 | ); |
||
577 | } |
||
578 | |||
579 | protected function htmlResponse(string $html, int $code = 200): ResponseInterface |
||
580 | { |
||
581 | $response = $this->responseFactory->createResponse($code) |
||
582 | ->withHeader('Content-Type', 'text/html; charset=utf-8'); |
||
583 | $response->getBody()->write($html); |
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584 | return $response; |
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585 | } |
||
586 | |||
587 | protected function getBackendUser(): BackendUserAuthentication |
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590 | } |
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591 | |||
592 | protected function getLanguageService(): LanguageService |
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593 | { |
||
594 | return $GLOBALS['LANG']; |
||
595 | } |
||
596 | } |
||
597 |
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.