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<?php |
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namespace Consolidation\AnnotatedCommand\Parser\Internal; |
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use phpDocumentor\Reflection\DocBlock; |
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use phpDocumentor\Reflection\DocBlock\Tag\ParamTag; |
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use phpDocumentor\Reflection\DocBlock\Tag\ReturnTag; |
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use Consolidation\AnnotatedCommand\Parser\CommandInfo; |
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use Consolidation\AnnotatedCommand\Parser\DefaultsWithDescriptions; |
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/** |
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* Given a class and method name, parse the annotations in the |
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* DocBlock comment, and provide accessor methods for all of |
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* the elements that are needed to create an annotated Command. |
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*/ |
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class CommandDocBlockParser2 extends AbstractCommandDocBlockParser |
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{ |
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/** |
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* Parse the docBlock comment for this command, and set the |
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* fields of this class with the data thereby obtained. |
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*/ |
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public function parse() |
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{ |
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$docblockComment = $this->reflection->getDocComment(); |
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$phpdoc = new DocBlock($docblockComment); |
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// First set the description (synopsis) and help. |
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$this->commandInfo->setDescription((string)$phpdoc->getShortDescription()); |
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$this->commandInfo->setHelp((string)$phpdoc->getLongDescription()); |
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// Iterate over all of the tags, and process them as necessary. |
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View Code Duplication |
foreach ($phpdoc->getTags() as $tag) { |
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$processFn = [$this, 'processGenericTag']; |
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if (array_key_exists($tag->getName(), $this->tagProcessors)) { |
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$processFn = [$this, $this->tagProcessors[$tag->getName()]]; |
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} |
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$processFn($tag); |
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} |
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} |
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/** |
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* Save any tag that we do not explicitly recognize in the |
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* 'otherAnnotations' map. |
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*/ |
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protected function processGenericTag($tag) |
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{ |
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$this->commandInfo->addOtherAnnotation($tag->getName(), $tag->getContent()); |
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} |
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/** |
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* Set the name of the command from a @command or @name annotation. |
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*/ |
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protected function processCommandTag($tag) |
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{ |
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$this->commandInfo->setName($tag->getContent()); |
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// We also store the name in the 'other annotations' so that is is |
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// possible to determine if the method had a @command annotation. |
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$this->processGenericTag($tag); |
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} |
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/** |
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* The @description and @desc annotations may be used in |
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* place of the synopsis (which we call 'description'). |
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* This is discouraged. |
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* |
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* @deprecated |
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*/ |
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protected function processAlternateDescriptionTag($tag) |
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{ |
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$this->commandInfo->setDescription($tag->getContent()); |
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} |
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/** |
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* Store the data from a @arg annotation in our argument descriptions. |
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*/ |
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protected function processArgumentTag($tag) |
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{ |
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$this->addOptionOrArgumentTag($tag, $this->commandInfo->arguments()); |
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} |
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/** |
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* Store the data from a @param annotation in our argument descriptions. |
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*/ |
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View Code Duplication |
protected function processParamTag($tag) |
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{ |
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if (!$tag instanceof ParamTag) { |
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return; |
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} |
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$variableName = $tag->getVariableName(); |
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$variableName = str_replace('$', '', $variableName); |
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$description = static::removeLineBreaks($tag->getDescription()); |
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if ($variableName == $this->commandInfo->optionParamName()) { |
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return; |
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} |
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$this->commandInfo->arguments()->add($variableName, $description); |
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} |
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/** |
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* Store the data from a @return annotation in our argument descriptions. |
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*/ |
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protected function processReturnTag($tag) |
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{ |
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if (!$tag instanceof ReturnTag) { |
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return; |
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} |
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$this->commandInfo->setReturnType($tag->getType()); |
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} |
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/** |
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* Store the data from an @option annotation in our option descriptions. |
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*/ |
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protected function processOptionTag($tag) |
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{ |
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$this->addOptionOrArgumentTag($tag, $this->commandInfo->options()); |
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} |
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View Code Duplication |
protected function addOptionOrArgumentTag($tag, DefaultsWithDescriptions $set) |
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{ |
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if (!$this->pregMatchNameAndDescription($tag->getDescription(), $match)) { |
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return; |
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} |
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$variableName = $this->commandInfo->findMatchingOption($match['name']); |
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$desc = $match['description']; |
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$description = static::removeLineBreaks($desc); |
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$set->add($variableName, $description); |
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} |
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/** |
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* Store the data from a @default annotation in our argument or option store, |
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* as appropriate. |
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*/ |
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View Code Duplication |
protected function processDefaultTag($tag) |
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{ |
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if (!$this->pregMatchNameAndDescription($tag->getDescription(), $match)) { |
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return; |
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} |
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$variableName = $match['name']; |
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$defaultValue = $this->interpretDefaultValue($match['description']); |
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if ($this->commandInfo->arguments()->exists($variableName)) { |
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$this->commandInfo->arguments()->setDefaultValue($variableName, $defaultValue); |
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return; |
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} |
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$variableName = $this->commandInfo->findMatchingOption($variableName); |
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if ($this->commandInfo->options()->exists($variableName)) { |
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$this->commandInfo->options()->setDefaultValue($variableName, $defaultValue); |
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} |
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} |
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/** |
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* Process the comma-separated list of aliases |
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*/ |
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protected function processAliases($tag) |
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{ |
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$this->commandInfo->setAliases($tag->getDescription()); |
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} |
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/** |
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* Store the data from a @usage annotation in our example usage list. |
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*/ |
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View Code Duplication |
protected function processUsageTag($tag) |
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{ |
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$lines = explode("\n", $tag->getContent()); |
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$usage = array_shift($lines); |
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$description = static::removeLineBreaks(implode("\n", $lines)); |
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$this->commandInfo->setExampleUsage($usage, $description); |
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} |
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} |
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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.