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<?php |
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/** |
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* This file contains only the AutomatedEditsHelper class. |
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*/ |
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namespace AppBundle\Helper; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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/** |
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* Helper class for fetching semi-automated definitions. |
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*/ |
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class AutomatedEditsHelper extends HelperBase |
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{ |
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/** @var string[] The list of tools that are considered reverting. */ |
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protected $revertTools = []; |
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/** @var string[] The list of tool names and their regexes. */ |
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protected $tools = []; |
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/** |
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* AutomatedEditsHelper constructor. |
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* @param ContainerInterface $container |
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*/ |
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public function __construct(ContainerInterface $container) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* Get the tool that matched the given edit summary. |
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* This only works for tools defined with regular expressions, not tags. |
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* @param string $summary Edit summary |
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* @param string $projectDomain Such as en.wikipedia.org |
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* @return string|bool Tool entry including key for 'name', or false if nothing was found |
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*/ |
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public function getTool($summary, $projectDomain) |
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{ |
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foreach ($this->getTools($projectDomain) as $tool => $values) { |
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if (isset($values['regex']) && preg_match('/'.$values['regex'].'/', $summary)) { |
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return array_merge([ |
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'name' => $tool, |
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], $values); |
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} |
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} |
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return false; |
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} |
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/** |
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* Was the edit (semi-)automated, based on the edit summary? |
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* This only works for tools defined with regular expressions, not tags. |
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* @param string $summary Edit summary |
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* @param string $projectDomain Such as en.wikipedia.org |
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* @return bool |
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*/ |
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public function isAutomated($summary, $projectDomain) |
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{ |
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return (bool) $this->getTool($summary, $projectDomain); |
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} |
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/** |
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* Get list of automated tools and their associated info for the |
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* given project. This defaults to the 'default_project' if |
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* entries for the given project are not found. |
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* @param string $projectDomain Such as en.wikipedia.org |
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* @return string[] Each tool with the tool name as the key, |
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* and 'link', 'regex' and/or 'tag' as the subarray keys. |
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*/ |
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public function getTools($projectDomain) |
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{ |
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if (isset($this->tools[$projectDomain])) { |
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return $this->tools[$projectDomain]; |
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} |
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// Load the semi-automated edit types. |
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$toolsByWiki = $this->container->getParameter('automated_tools'); |
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// Default to default project (e.g. en.wikipedia.org) if wiki not configured |
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if (isset($toolsByWiki[$projectDomain])) { |
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$this->tools[$projectDomain] = $toolsByWiki[$projectDomain]; |
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} else { |
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$this->tools[$projectDomain] = $toolsByWiki[$this->container->getParameter('default_project')]; |
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} |
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// Merge wiki-specific rules into the global rules |
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$this->tools[$projectDomain] = array_merge_recursive( |
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$toolsByWiki['global'], |
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$this->tools[$projectDomain] |
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); |
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return $this->tools[$projectDomain]; |
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} |
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/** |
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* Get only tools that are used to revert edits. |
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* Revert detection happens only by testing against a regular expression, |
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* and not by checking tags. |
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* @param string $projectDomain Such as en.wikipedia.org |
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* @return string[] Each tool with the tool name as the key, |
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* and 'link' and 'regex' as the subarray keys. |
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*/ |
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public function getRevertTools($projectDomain) |
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{ |
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if (isset($this->revertTools[$projectDomain])) { |
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return $this->revertTools[$projectDomain]; |
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} |
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$revertEntries = array_filter( |
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$this->getTools($projectDomain), |
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function ($tool) { |
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return isset($tool['revert']); |
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} |
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); |
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// If 'revert' is set to `true`, the use 'regex' as the regular expression, |
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// otherwise 'revert' is assumed to be the regex string. |
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$this->revertTools[$projectDomain] = array_map(function ($revertTool) { |
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return [ |
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'link' => $revertTool['link'], |
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'regex' => $revertTool['revert'] === true ? $revertTool['regex'] : $revertTool['revert'] |
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]; |
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}, $revertEntries); |
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return $this->revertTools[$projectDomain]; |
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} |
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/** |
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* Was the edit a revert, based on the edit summary? |
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* This only works for tools defined with regular expressions, not tags. |
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* @param string $summary Edit summary |
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* @param string $projectDomain Such as en.wikipedia.org |
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* @return bool |
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*/ |
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public function isRevert($summary, $projectDomain) |
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{ |
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foreach ($this->getRevertTools($projectDomain) as $tool => $values) { |
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if (preg_match('/'.$values['regex'].'/', $summary)) { |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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x-tools /
xtools
Loading history...
Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.