Conditions | 107 |
Paths | > 20000 |
Total Lines | 505 |
Code Lines | 306 |
Lines | 14 |
Ratio | 2.77 % |
Changes | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
1 | <?php |
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37 | public function execute() { |
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38 | $this->useTransactionalTimeLimit(); |
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39 | |||
40 | $user = $this->getUser(); |
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41 | $params = $this->extractRequestParams(); |
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42 | |||
43 | if ( is_null( $params['text'] ) && is_null( $params['appendtext'] ) && |
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44 | is_null( $params['prependtext'] ) && |
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45 | $params['undo'] == 0 |
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46 | ) { |
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47 | $this->dieUsageMsg( 'missingtext' ); |
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48 | } |
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49 | |||
50 | $pageObj = $this->getTitleOrPageId( $params ); |
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51 | $titleObj = $pageObj->getTitle(); |
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52 | $apiResult = $this->getResult(); |
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53 | |||
54 | if ( $params['redirect'] ) { |
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55 | if ( $params['prependtext'] === null && $params['appendtext'] === null |
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56 | && $params['section'] !== 'new' |
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57 | ) { |
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58 | $this->dieUsage( 'You have attempted to edit using the "redirect"-following' |
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59 | . ' mode, which must be used in conjuction with section=new, prependtext' |
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60 | . ', or appendtext.', 'redirect-appendonly' ); |
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61 | } |
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62 | if ( $titleObj->isRedirect() ) { |
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63 | $oldTitle = $titleObj; |
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64 | |||
65 | $titles = Revision::newFromTitle( $oldTitle, false, Revision::READ_LATEST ) |
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66 | ->getContent( Revision::FOR_THIS_USER, $user ) |
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67 | ->getRedirectChain(); |
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68 | // array_shift( $titles ); |
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69 | |||
70 | $redirValues = []; |
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71 | |||
72 | /** @var $newTitle Title */ |
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73 | foreach ( $titles as $id => $newTitle ) { |
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74 | |||
75 | if ( !isset( $titles[$id - 1] ) ) { |
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76 | $titles[$id - 1] = $oldTitle; |
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77 | } |
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78 | |||
79 | $redirValues[] = [ |
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80 | 'from' => $titles[$id - 1]->getPrefixedText(), |
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81 | 'to' => $newTitle->getPrefixedText() |
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82 | ]; |
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83 | |||
84 | $titleObj = $newTitle; |
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85 | } |
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86 | |||
87 | ApiResult::setIndexedTagName( $redirValues, 'r' ); |
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88 | $apiResult->addValue( null, 'redirects', $redirValues ); |
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89 | |||
90 | // Since the page changed, update $pageObj |
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91 | $pageObj = WikiPage::factory( $titleObj ); |
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92 | } |
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93 | } |
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94 | |||
95 | if ( !isset( $params['contentmodel'] ) || $params['contentmodel'] == '' ) { |
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96 | $contentHandler = $pageObj->getContentHandler(); |
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97 | } else { |
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98 | $contentHandler = ContentHandler::getForModelID( $params['contentmodel'] ); |
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99 | } |
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100 | $contentModel = $contentHandler->getModelID(); |
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101 | |||
102 | $name = $titleObj->getPrefixedDBkey(); |
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103 | $model = $contentHandler->getModelID(); |
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104 | |||
105 | if ( $params['undo'] > 0 ) { |
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|
|||
106 | // allow undo via api |
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107 | } elseif ( $contentHandler->supportsDirectApiEditing() === false ) { |
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108 | $this->dieUsage( |
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109 | "Direct editing via API is not supported for content model $model used by $name", |
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110 | 'no-direct-editing' |
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111 | ); |
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112 | } |
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113 | |||
114 | if ( !isset( $params['contentformat'] ) || $params['contentformat'] == '' ) { |
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115 | $contentFormat = $contentHandler->getDefaultFormat(); |
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116 | } else { |
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117 | $contentFormat = $params['contentformat']; |
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118 | } |
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119 | |||
120 | if ( !$contentHandler->isSupportedFormat( $contentFormat ) ) { |
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121 | |||
122 | $this->dieUsage( "The requested format $contentFormat is not supported for content model " . |
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123 | " $model used by $name", 'badformat' ); |
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124 | } |
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125 | |||
126 | if ( $params['createonly'] && $titleObj->exists() ) { |
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127 | $this->dieUsageMsg( 'createonly-exists' ); |
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128 | } |
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129 | if ( $params['nocreate'] && !$titleObj->exists() ) { |
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130 | $this->dieUsageMsg( 'nocreate-missing' ); |
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131 | } |
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132 | |||
133 | // Now let's check whether we're even allowed to do this |
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134 | $errors = $titleObj->getUserPermissionsErrors( 'edit', $user ); |
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135 | if ( !$titleObj->exists() ) { |
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136 | $errors = array_merge( $errors, $titleObj->getUserPermissionsErrors( 'create', $user ) ); |
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137 | } |
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138 | if ( count( $errors ) ) { |
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139 | if ( is_array( $errors[0] ) ) { |
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140 | switch ( $errors[0][0] ) { |
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141 | case 'blockedtext': |
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142 | $this->dieUsage( |
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143 | 'You have been blocked from editing', |
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144 | 'blocked', |
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145 | 0, |
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146 | [ 'blockinfo' => ApiQueryUserInfo::getBlockInfo( $user->getBlock() ) ] |
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147 | ); |
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148 | break; |
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149 | case 'autoblockedtext': |
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150 | $this->dieUsage( |
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151 | 'Your IP address has been blocked automatically, because it was used by a blocked user', |
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152 | 'autoblocked', |
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153 | 0, |
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154 | [ 'blockinfo' => ApiQueryUserInfo::getBlockInfo( $user->getBlock() ) ] |
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155 | ); |
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156 | break; |
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157 | default: |
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158 | $this->dieUsageMsg( $errors[0] ); |
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159 | } |
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160 | } else { |
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161 | $this->dieUsageMsg( $errors[0] ); |
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162 | } |
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163 | } |
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164 | |||
165 | $toMD5 = $params['text']; |
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166 | if ( !is_null( $params['appendtext'] ) || !is_null( $params['prependtext'] ) ) { |
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167 | $content = $pageObj->getContent(); |
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168 | |||
169 | if ( !$content ) { |
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170 | if ( $titleObj->getNamespace() == NS_MEDIAWIKI ) { |
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171 | # If this is a MediaWiki:x message, then load the messages |
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172 | # and return the message value for x. |
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173 | $text = $titleObj->getDefaultMessageText(); |
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174 | if ( $text === false ) { |
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175 | $text = ''; |
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176 | } |
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177 | |||
178 | try { |
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179 | $content = ContentHandler::makeContent( $text, $this->getTitle() ); |
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180 | } catch ( MWContentSerializationException $ex ) { |
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181 | $this->dieUsage( $ex->getMessage(), 'parseerror' ); |
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182 | |||
183 | return; |
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184 | } |
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185 | } else { |
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186 | # Otherwise, make a new empty content. |
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187 | $content = $contentHandler->makeEmptyContent(); |
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188 | } |
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189 | } |
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190 | |||
191 | // @todo Add support for appending/prepending to the Content interface |
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192 | |||
193 | if ( !( $content instanceof TextContent ) ) { |
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194 | $mode = $contentHandler->getModelID(); |
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195 | $this->dieUsage( "Can't append to pages using content model $mode", 'appendnotsupported' ); |
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196 | } |
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197 | |||
198 | if ( !is_null( $params['section'] ) ) { |
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199 | if ( !$contentHandler->supportsSections() ) { |
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200 | $modelName = $contentHandler->getModelID(); |
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201 | $this->dieUsage( |
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202 | "Sections are not supported for this content model: $modelName.", |
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203 | 'sectionsnotsupported' |
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204 | ); |
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205 | } |
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206 | |||
207 | if ( $params['section'] == 'new' ) { |
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208 | // DWIM if they're trying to prepend/append to a new section. |
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209 | $content = null; |
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210 | } else { |
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211 | // Process the content for section edits |
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212 | $section = $params['section']; |
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213 | $content = $content->getSection( $section ); |
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214 | |||
215 | if ( !$content ) { |
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216 | $this->dieUsage( "There is no section {$section}.", 'nosuchsection' ); |
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217 | } |
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218 | } |
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219 | } |
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220 | |||
221 | if ( !$content ) { |
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222 | $text = ''; |
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223 | } else { |
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224 | $text = $content->serialize( $contentFormat ); |
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225 | } |
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226 | |||
227 | $params['text'] = $params['prependtext'] . $text . $params['appendtext']; |
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228 | $toMD5 = $params['prependtext'] . $params['appendtext']; |
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229 | } |
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230 | |||
231 | if ( $params['undo'] > 0 ) { |
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232 | if ( $params['undoafter'] > 0 ) { |
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233 | if ( $params['undo'] < $params['undoafter'] ) { |
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234 | list( $params['undo'], $params['undoafter'] ) = |
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235 | [ $params['undoafter'], $params['undo'] ]; |
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236 | } |
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237 | $undoafterRev = Revision::newFromId( $params['undoafter'] ); |
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238 | } |
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239 | $undoRev = Revision::newFromId( $params['undo'] ); |
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240 | View Code Duplication | if ( is_null( $undoRev ) || $undoRev->isDeleted( Revision::DELETED_TEXT ) ) { |
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241 | $this->dieUsageMsg( [ 'nosuchrevid', $params['undo'] ] ); |
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242 | } |
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243 | |||
244 | if ( $params['undoafter'] == 0 ) { |
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245 | $undoafterRev = $undoRev->getPrevious(); |
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246 | } |
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247 | View Code Duplication | if ( is_null( $undoafterRev ) || $undoafterRev->isDeleted( Revision::DELETED_TEXT ) ) { |
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248 | $this->dieUsageMsg( [ 'nosuchrevid', $params['undoafter'] ] ); |
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249 | } |
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250 | |||
251 | View Code Duplication | if ( $undoRev->getPage() != $pageObj->getId() ) { |
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252 | $this->dieUsageMsg( [ 'revwrongpage', $undoRev->getId(), |
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253 | $titleObj->getPrefixedText() ] ); |
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254 | } |
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255 | View Code Duplication | if ( $undoafterRev->getPage() != $pageObj->getId() ) { |
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256 | $this->dieUsageMsg( [ 'revwrongpage', $undoafterRev->getId(), |
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257 | $titleObj->getPrefixedText() ] ); |
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258 | } |
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259 | |||
260 | $newContent = $contentHandler->getUndoContent( |
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261 | $pageObj->getRevision(), |
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262 | $undoRev, |
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263 | $undoafterRev |
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264 | ); |
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265 | |||
266 | if ( !$newContent ) { |
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267 | $this->dieUsageMsg( 'undo-failure' ); |
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268 | } |
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269 | if ( empty( $params['contentmodel'] ) |
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270 | && empty( $params['contentformat'] ) |
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271 | ) { |
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272 | // If we are reverting content model, the new content model |
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273 | // might not support the current serialization format, in |
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274 | // which case go back to the old serialization format, |
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275 | // but only if the user hasn't specified a format/model |
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276 | // parameter. |
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277 | if ( !$newContent->isSupportedFormat( $contentFormat ) ) { |
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278 | $contentFormat = $undoafterRev->getContentFormat(); |
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279 | } |
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280 | // Override content model with model of undid revision. |
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281 | $contentModel = $newContent->getModel(); |
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282 | } |
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283 | $params['text'] = $newContent->serialize( $contentFormat ); |
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284 | // If no summary was given and we only undid one rev, |
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285 | // use an autosummary |
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286 | if ( is_null( $params['summary'] ) && |
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287 | $titleObj->getNextRevisionID( $undoafterRev->getId() ) == $params['undo'] |
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288 | ) { |
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289 | $params['summary'] = wfMessage( 'undo-summary' ) |
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290 | ->params( $params['undo'], $undoRev->getUserText() )->inContentLanguage()->text(); |
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291 | } |
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292 | } |
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293 | |||
294 | // See if the MD5 hash checks out |
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295 | if ( !is_null( $params['md5'] ) && md5( $toMD5 ) !== $params['md5'] ) { |
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296 | $this->dieUsageMsg( 'hashcheckfailed' ); |
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297 | } |
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298 | |||
299 | // EditPage wants to parse its stuff from a WebRequest |
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300 | // That interface kind of sucks, but it's workable |
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301 | $requestArray = [ |
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302 | 'wpTextbox1' => $params['text'], |
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303 | 'format' => $contentFormat, |
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304 | 'model' => $contentModel, |
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305 | 'wpEditToken' => $params['token'], |
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306 | 'wpIgnoreBlankSummary' => true, |
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307 | 'wpIgnoreBlankArticle' => true, |
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308 | 'wpIgnoreSelfRedirect' => true, |
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309 | 'bot' => $params['bot'], |
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310 | ]; |
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311 | |||
312 | if ( !is_null( $params['summary'] ) ) { |
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313 | $requestArray['wpSummary'] = $params['summary']; |
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314 | } |
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315 | |||
316 | if ( !is_null( $params['sectiontitle'] ) ) { |
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317 | $requestArray['wpSectionTitle'] = $params['sectiontitle']; |
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318 | } |
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319 | |||
320 | // TODO: Pass along information from 'undoafter' as well |
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321 | if ( $params['undo'] > 0 ) { |
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322 | $requestArray['wpUndidRevision'] = $params['undo']; |
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323 | } |
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324 | |||
325 | // Watch out for basetimestamp == '' or '0' |
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326 | // It gets treated as NOW, almost certainly causing an edit conflict |
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327 | if ( $params['basetimestamp'] !== null && (bool)$this->getMain()->getVal( 'basetimestamp' ) ) { |
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328 | $requestArray['wpEdittime'] = $params['basetimestamp']; |
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329 | } else { |
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330 | $requestArray['wpEdittime'] = $pageObj->getTimestamp(); |
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331 | } |
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332 | |||
333 | if ( $params['starttimestamp'] !== null ) { |
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334 | $requestArray['wpStarttime'] = $params['starttimestamp']; |
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335 | } else { |
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336 | $requestArray['wpStarttime'] = wfTimestampNow(); // Fake wpStartime |
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337 | } |
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338 | |||
339 | if ( $params['minor'] || ( !$params['notminor'] && $user->getOption( 'minordefault' ) ) ) { |
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340 | $requestArray['wpMinoredit'] = ''; |
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341 | } |
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342 | |||
343 | if ( $params['recreate'] ) { |
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344 | $requestArray['wpRecreate'] = ''; |
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345 | } |
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346 | |||
347 | if ( !is_null( $params['section'] ) ) { |
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348 | $section = $params['section']; |
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349 | if ( !preg_match( '/^((T-)?\d+|new)$/', $section ) ) { |
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350 | $this->dieUsage( "The section parameter must be a valid section id or 'new'", |
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351 | 'invalidsection' ); |
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352 | } |
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353 | $content = $pageObj->getContent(); |
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354 | if ( $section !== '0' && $section != 'new' |
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355 | && ( !$content || !$content->getSection( $section ) ) |
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356 | ) { |
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357 | $this->dieUsage( "There is no section {$section}.", 'nosuchsection' ); |
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358 | } |
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359 | $requestArray['wpSection'] = $params['section']; |
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360 | } else { |
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361 | $requestArray['wpSection'] = ''; |
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362 | } |
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363 | |||
364 | $watch = $this->getWatchlistValue( $params['watchlist'], $titleObj ); |
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365 | |||
366 | // Deprecated parameters |
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367 | if ( $params['watch'] ) { |
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368 | $watch = true; |
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369 | } elseif ( $params['unwatch'] ) { |
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370 | $watch = false; |
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371 | } |
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372 | |||
373 | if ( $watch ) { |
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374 | $requestArray['wpWatchthis'] = ''; |
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375 | } |
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376 | |||
377 | // Apply change tags |
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378 | if ( count( $params['tags'] ) ) { |
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379 | $tagStatus = ChangeTags::canAddTagsAccompanyingChange( $params['tags'], $user ); |
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380 | if ( $tagStatus->isOK() ) { |
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381 | $requestArray['wpChangeTags'] = implode( ',', $params['tags'] ); |
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382 | } else { |
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383 | $this->dieStatus( $tagStatus ); |
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384 | } |
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385 | } |
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386 | |||
387 | // Pass through anything else we might have been given, to support extensions |
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388 | // This is kind of a hack but it's the best we can do to make extensions work |
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389 | $requestArray += $this->getRequest()->getValues(); |
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390 | |||
391 | global $wgTitle, $wgRequest; |
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392 | |||
393 | $req = new DerivativeRequest( $this->getRequest(), $requestArray, true ); |
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394 | |||
395 | // Some functions depend on $wgTitle == $ep->mTitle |
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396 | // TODO: Make them not or check if they still do |
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397 | $wgTitle = $titleObj; |
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398 | |||
399 | $articleContext = new RequestContext; |
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400 | $articleContext->setRequest( $req ); |
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401 | $articleContext->setWikiPage( $pageObj ); |
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402 | $articleContext->setUser( $this->getUser() ); |
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403 | |||
404 | /** @var $articleObject Article */ |
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405 | $articleObject = Article::newFromWikiPage( $pageObj, $articleContext ); |
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406 | |||
407 | $ep = new EditPage( $articleObject ); |
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408 | |||
409 | $ep->setApiEditOverride( true ); |
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410 | $ep->setContextTitle( $titleObj ); |
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411 | $ep->importFormData( $req ); |
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412 | $content = $ep->textbox1; |
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413 | |||
414 | // Run hooks |
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415 | // Handle APIEditBeforeSave parameters |
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416 | $r = []; |
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417 | // Deprecated in favour of EditFilterMergedContent |
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418 | if ( !Hooks::run( 'APIEditBeforeSave', [ $ep, $content, &$r ], '1.28' ) ) { |
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419 | if ( count( $r ) ) { |
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420 | $r['result'] = 'Failure'; |
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421 | $apiResult->addValue( null, $this->getModuleName(), $r ); |
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422 | |||
423 | return; |
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424 | } |
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425 | |||
426 | $this->dieUsageMsg( 'hookaborted' ); |
||
427 | } |
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428 | |||
429 | // Do the actual save |
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430 | $oldRevId = $articleObject->getRevIdFetched(); |
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431 | $result = null; |
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432 | // Fake $wgRequest for some hooks inside EditPage |
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433 | // @todo FIXME: This interface SUCKS |
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434 | $oldRequest = $wgRequest; |
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435 | $wgRequest = $req; |
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436 | |||
437 | $status = $ep->attemptSave( $result ); |
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438 | $wgRequest = $oldRequest; |
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439 | |||
440 | switch ( $status->value ) { |
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441 | case EditPage::AS_HOOK_ERROR: |
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442 | case EditPage::AS_HOOK_ERROR_EXPECTED: |
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443 | if ( isset( $status->apiHookResult ) ) { |
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444 | $r = $status->apiHookResult; |
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445 | $r['result'] = 'Failure'; |
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446 | $apiResult->addValue( null, $this->getModuleName(), $r ); |
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447 | return; |
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448 | } else { |
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449 | $this->dieUsageMsg( 'hookaborted' ); |
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450 | } |
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451 | |||
452 | case EditPage::AS_PARSE_ERROR: |
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453 | $this->dieUsage( $status->getMessage(), 'parseerror' ); |
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454 | |||
455 | case EditPage::AS_IMAGE_REDIRECT_ANON: |
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456 | $this->dieUsageMsg( 'noimageredirect-anon' ); |
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457 | |||
458 | case EditPage::AS_IMAGE_REDIRECT_LOGGED: |
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459 | $this->dieUsageMsg( 'noimageredirect-logged' ); |
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460 | |||
461 | case EditPage::AS_SPAM_ERROR: |
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462 | $this->dieUsageMsg( [ 'spamdetected', $result['spam'] ] ); |
||
463 | |||
464 | case EditPage::AS_BLOCKED_PAGE_FOR_USER: |
||
465 | $this->dieUsage( |
||
466 | 'You have been blocked from editing', |
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467 | 'blocked', |
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468 | 0, |
||
469 | [ 'blockinfo' => ApiQueryUserInfo::getBlockInfo( $user->getBlock() ) ] |
||
470 | ); |
||
471 | |||
472 | case EditPage::AS_MAX_ARTICLE_SIZE_EXCEEDED: |
||
473 | case EditPage::AS_CONTENT_TOO_BIG: |
||
474 | $this->dieUsageMsg( [ 'contenttoobig', $this->getConfig()->get( 'MaxArticleSize' ) ] ); |
||
475 | |||
476 | case EditPage::AS_READ_ONLY_PAGE_ANON: |
||
477 | $this->dieUsageMsg( 'noedit-anon' ); |
||
478 | |||
479 | case EditPage::AS_READ_ONLY_PAGE_LOGGED: |
||
480 | $this->dieUsageMsg( 'noedit' ); |
||
481 | |||
482 | case EditPage::AS_READ_ONLY_PAGE: |
||
483 | $this->dieReadOnly(); |
||
484 | |||
485 | case EditPage::AS_RATE_LIMITED: |
||
486 | $this->dieUsageMsg( 'actionthrottledtext' ); |
||
487 | |||
488 | case EditPage::AS_ARTICLE_WAS_DELETED: |
||
489 | $this->dieUsageMsg( 'wasdeleted' ); |
||
490 | |||
491 | case EditPage::AS_NO_CREATE_PERMISSION: |
||
492 | $this->dieUsageMsg( 'nocreate-loggedin' ); |
||
493 | |||
494 | case EditPage::AS_NO_CHANGE_CONTENT_MODEL: |
||
495 | $this->dieUsageMsg( 'cantchangecontentmodel' ); |
||
496 | |||
497 | case EditPage::AS_BLANK_ARTICLE: |
||
498 | $this->dieUsageMsg( 'blankpage' ); |
||
499 | |||
500 | case EditPage::AS_CONFLICT_DETECTED: |
||
501 | $this->dieUsageMsg( 'editconflict' ); |
||
502 | |||
503 | case EditPage::AS_TEXTBOX_EMPTY: |
||
504 | $this->dieUsageMsg( 'emptynewsection' ); |
||
505 | |||
506 | case EditPage::AS_CHANGE_TAG_ERROR: |
||
507 | $this->dieStatus( $status ); |
||
508 | |||
509 | case EditPage::AS_SUCCESS_NEW_ARTICLE: |
||
510 | $r['new'] = true; |
||
511 | // fall-through |
||
512 | |||
513 | case EditPage::AS_SUCCESS_UPDATE: |
||
514 | $r['result'] = 'Success'; |
||
515 | $r['pageid'] = intval( $titleObj->getArticleID() ); |
||
516 | $r['title'] = $titleObj->getPrefixedText(); |
||
517 | $r['contentmodel'] = $articleObject->getContentModel(); |
||
518 | $newRevId = $articleObject->getLatest(); |
||
519 | if ( $newRevId == $oldRevId ) { |
||
520 | $r['nochange'] = true; |
||
521 | } else { |
||
522 | $r['oldrevid'] = intval( $oldRevId ); |
||
523 | $r['newrevid'] = intval( $newRevId ); |
||
524 | $r['newtimestamp'] = wfTimestamp( TS_ISO_8601, |
||
525 | $pageObj->getTimestamp() ); |
||
526 | } |
||
527 | break; |
||
528 | |||
529 | case EditPage::AS_SUMMARY_NEEDED: |
||
530 | // Shouldn't happen since we set wpIgnoreBlankSummary, but just in case |
||
531 | $this->dieUsageMsg( 'summaryrequired' ); |
||
532 | |||
533 | case EditPage::AS_END: |
||
534 | default: |
||
535 | // $status came from WikiPage::doEditContent() |
||
536 | $errors = $status->getErrorsArray(); |
||
537 | $this->dieUsageMsg( $errors[0] ); // TODO: Add new errors to message map |
||
538 | break; |
||
539 | } |
||
540 | $apiResult->addValue( null, $this->getModuleName(), $r ); |
||
541 | } |
||
542 | |||
652 |
This check looks for the bodies of
if
statements that have no statements or where all statements have been commented out. This may be the result of changes for debugging or the code may simply be obsolete.These
if
bodies can be removed. If you have an empty if but statements in theelse
branch, consider inverting the condition.could be turned into
This is much more concise to read.