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<?php |
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declare(strict_types=1); |
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/* |
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* Copyright (C) 2016 Billie Thompson |
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* |
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* This software may be modified and distributed under the terms |
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* of the MIT license. See the LICENSE file for details. |
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*/ |
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namespace PurpleBooth\GitLintValidators; |
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use PurpleBooth\GitLintValidators\Status\Status; |
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/** |
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* A commit message. |
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*/ |
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class MessageImplementation implements Message |
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{ |
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/** |
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* @var array |
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*/ |
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private $commitMessage; |
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/** |
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* @var Status[] |
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*/ |
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private $statuses = []; |
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/** |
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* Message constructor. |
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* |
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* @param string $commitMessage |
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*/ |
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public function __construct(string $commitMessage) |
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{ |
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$this->commitMessage = explode("\n", $commitMessage); |
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} |
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/** |
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* Is the title capitalised. |
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* |
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* @return bool |
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*/ |
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public function isTitleCapitalised(): bool |
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{ |
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if (0 == $this->getTitleLength()) { |
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return false; |
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} |
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return $this->commitMessage[0][0] |
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=== strtoupper($this->commitMessage[0]){0}; |
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} |
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/** |
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* Get the title length. |
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* |
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* @return int |
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*/ |
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public function getTitleLength(): int |
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{ |
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return strlen($this->commitMessage[0]); |
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} |
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/** |
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* Title ends with a full stop. |
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* |
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* @return bool |
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*/ |
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public function hasTitleAFullStop(): bool |
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{ |
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if (0 == $this->getTitleLength()) { |
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return false; |
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} |
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$lastCharacter = trim($this->commitMessage[0]){$this->getTitleLength() - 1}; |
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return '.' == $lastCharacter; |
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} |
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/** |
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* Has a gap after the title. |
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* |
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* @return bool |
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*/ |
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public function hasBlankLineAfterTitle(): bool |
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{ |
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if (count($this->commitMessage) < 2) { |
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return false; |
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} |
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return '' == $this->commitMessage[1]; |
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} |
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/** |
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* Has this message got a body. |
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* |
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* @return bool |
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*/ |
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public function hasABody(): bool |
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{ |
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// Has a body |
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if ($this->getBodyWrapLength() > 0) { |
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// First line isn't long |
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return strlen($this->commitMessage[2]) > 0; |
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} |
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return false; |
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} |
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/** |
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* The length at which the message wraps. |
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* |
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* @return int |
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*/ |
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public function getBodyWrapLength(): int |
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{ |
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if (count($this->commitMessage) < 3) { |
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return 0; |
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} |
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$body = array_slice($this->commitMessage, 2); |
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$longestLineLength = 0; |
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foreach ($body as $line) { |
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if (strlen($line) > $longestLineLength) { |
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$longestLineLength = strlen($line); |
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} |
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} |
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return $longestLineLength; |
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} |
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/** |
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* Associate a status with this message. |
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* |
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* @param Status $status |
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*/ |
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public function addStatus(Status $status) |
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{ |
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$this->statuses[] = $status; |
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} |
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/** |
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* Get the status associated with this message. |
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* |
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* @return Status[] |
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*/ |
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public function getStatuses(): array |
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{ |
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return $this->statuses; |
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} |
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} |
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PurpleBooth /
git-lint-validators
