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<?php |
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/* |
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* Changelog keeper |
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* |
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* @link https://github.com/hiqdev/chkipper |
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* @package chkipper |
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* @license BSD-3-Clause |
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* @copyright Copyright (c) 2016, HiQDev (http://hiqdev.com/) |
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*/ |
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namespace hiqdev\chkipper\history; |
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/** |
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* History class. |
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* |
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* @property array $headers: header => header |
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* @property array $hashes: hash => hash |
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* @property array $links: link => href |
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* @property array $tags: tag name => tag object |
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* |
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* @author Andrii Vasyliev <[email protected]> |
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*/ |
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class History |
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{ |
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public $lastTag = 'Under development'; |
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public $initTag = 'Development started'; |
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protected $_headers = []; |
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protected $_hashes = []; |
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protected $_links = []; |
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protected $_tags = []; |
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public function addHeader($str) |
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{ |
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$this->_headers[$str] = $str; |
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} |
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public function addHeaders(array $headers) |
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{ |
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foreach ($headers as $header) { |
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$this->addHeader($header); |
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} |
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} |
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public function setHeaders(array $headers) |
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{ |
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$this->_headers = []; |
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$this->addHeaders($headers); |
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} |
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public function getHeaders() |
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{ |
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return $this->_headers; |
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} |
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public function addLink($link, $href) |
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{ |
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$this->_links[$link] = $href; |
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} |
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public function addLinks(array $links) |
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{ |
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foreach ($links as $link => $href) { |
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$this->addLink($link, $href); |
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} |
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} |
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public function setLinks(array $links) |
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{ |
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$this->_links = $links; |
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} |
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public function getLinks() |
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{ |
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return $this->_links; |
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} |
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public function hasHash($hash) |
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{ |
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return isset($this->_hashes[(string) $hash]); |
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} |
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public function addHash($hash) |
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{ |
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$this->_hashes[(string) $hash] = $hash; |
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} |
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public function addHashes(array $hashes) |
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{ |
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foreach ($hashes as $hash) { |
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$this->addHash($hash); |
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} |
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} |
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public function setHashes(array $hashes) |
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{ |
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$this->_hashes = []; |
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$this->addHashes($hashes); |
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} |
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public function getHashes() |
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{ |
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return $this->_hashes; |
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} |
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public function getFirstTag() |
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{ |
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return reset($this->_tags); |
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} |
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public function countTags() |
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{ |
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return count($this->_tags); |
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} |
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public function initTags() |
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{ |
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if (!$this->countTags()) { |
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$this->addTag(new Tag($this->lastTag)); |
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} |
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} |
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public function getTags() |
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{ |
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return $this->_tags; |
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} |
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public function addTags(array $tags) |
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{ |
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foreach ($tags as $name => $tag) { |
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$this->addTag($tag); |
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} |
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} |
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public function setTags(array $tags) |
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{ |
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$this->_tags = []; |
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$this->addTags($tags); |
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} |
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/** |
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* Returns tag by name. |
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* Creates if not exists. |
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* Returns first tag when given empty name. |
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* @param string|Tag $tag tag or tag name |
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* @return Tag |
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*/ |
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public function findTag($tag) |
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{ |
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if (!$tag) { |
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$tag = reset($this->_tags) ?: $this->lastTag; |
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} |
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$name = $tag instanceof Tag ? $tag->getName() : $tag; |
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if (!$this->hasTag($name)) { |
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$this->_tags[$name] = new Tag($name); |
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} |
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return $this->_tags[$name]; |
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} |
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public function hasTag($tag) |
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{ |
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return isset($this->_tags[$tag]); |
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} |
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public function addTag(Tag $tag) |
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{ |
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return $this->findTag($tag->getName())->setDate($tag->getDate())->addNotes($tag->getNotes()); |
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} |
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/** |
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* Merges given history into the current. |
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* @param History $history |
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*/ |
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public function merge(History $history) |
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{ |
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$this->addLinks($history->getLinks()); |
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$this->addHashes($history->getHashes()); |
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$this->mergeTags($history->getTags()); |
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} |
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/** |
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* Merge given tags into the current history. |
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* @param Tag[] $tags |
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*/ |
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public function mergeTags(array $tags) |
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{ |
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$olds = $this->getTags(); |
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$this->_tags = $tags; |
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foreach ($olds as $tag) { |
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$this->addTag($tag); |
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} |
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} |
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} |
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hiqdev /
chkipper
