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<?php
namespace Gettext;
/** * Class to manage a translation string. */ class Translation { protected $context; protected $original; protected $translation = ''; protected $plural; protected $pluralTranslation = []; protected $references = []; protected $comments = []; protected $extractedComments = []; protected $flags = [];
/** * Generates the id of a translation (context + glue + original). * * @param string $context * @param string $original * * @return string */ public static function generateId($context, $original) { return "{$context}\004{$original}"; }
/** * Construct. * * @param string $context The context of the translation * @param string $original The original string * @param string $plural The original plural string */ public function __construct($context, $original, $plural = '') { $this->context = (string) $context; $this->original = (string) $original;
$this->setPlural($plural); }
/** * Clones this translation. * * @param null|string $context Optional new context * @param null|string $original Optional new original * * @return Translation */ public function getClone($context = null, $original = null) { $new = clone $this;
if ($context !== null) { $new->context = (string) $context; }
if ($original !== null) { $new->original = (string) $original; }
return $new; }
/** * Returns the id of this translation. * * @return string */ public function getId() { return static::generateId($this->context, $this->original); }
/** * Checks whether the translation matches with the arguments. * * @param string $context * @param string $original * * @return bool */ public function is($context, $original = '') { return (($this->context === $context) && ($this->original === $original)) ? true : false; }
/** * Gets the original string. * * @return string */ public function getOriginal() { return $this->original; }
/** * Checks if the original string is empty or not. * * @return bool */ public function hasOriginal() { return ($this->original !== '') ? true : false; }
/** * Sets the translation string. * * @param string $translation * * @return self */ public function setTranslation($translation) { $this->translation = (string) $translation;
return $this; }
/** * Gets the translation string. * * @return string */ public function getTranslation() { return $this->translation; }
/** * Checks if the translation string is empty or not. * * @return bool */ public function hasTranslation() { return ($this->translation !== '') ? true : false; }
/** * Sets the plural translation string. * * @param string $plural * * @return self */ public function setPlural($plural) { $this->plural = (string) $plural;
return $this; }
/** * Gets the plural translation string. * * @return string */ public function getPlural() { return $this->plural; }
/** * Checks if the plural translation string is empty or not. * * @return bool */ public function hasPlural() { return ($this->plural !== '') ? true : false; }
/** * Set a new plural translation. * * @param array $plural * * @return self */ public function setPluralTranslations(array $plural) { $this->pluralTranslation = $plural;
return $this; }
/** * Gets all plural translations. * * @param int $size * * @return array */ public function getPluralTranslations($size = null) { if ($size === null) { return $this->pluralTranslation; }
$current = count($this->pluralTranslation);
if ($size > $current) { return $this->pluralTranslation + array_fill(0, $size, ''); }
if ($size < $current) { return array_slice($this->pluralTranslation, 0, $size); }
return $this->pluralTranslation; }
/** * Checks if there are any plural translation. * * @param bool $checkContent * * @return bool */ public function hasPluralTranslations($checkContent = false) { if ($checkContent) { return implode('', $this->pluralTranslation) !== ''; }
return !empty($this->pluralTranslation); }
/** * Removes all plural translations. * * @return self */ public function deletePluralTranslation() { $this->pluralTranslation = [];
return $this; }
/** * Gets the context of this translation. * * @return string */ public function getContext() { return $this->context; }
/** * Checks if the context is empty or not. * * @return bool */ public function hasContext() { return (isset($this->context) && ($this->context !== '')) ? true : false; }
/** * Adds a new reference for this translation. * * @param string $filename The file path where the translation has been found * @param null|int $line The line number where the translation has been found * * @return self */ public function addReference($filename, $line = null) { $key = "{$filename}:{$line}"; $this->references[$key] = [$filename, $line];
return $this; }
/** * Checks if the translation has any reference. * * @return bool */ public function hasReferences() { return !empty($this->references); }
/** * Return all references for this translation. * * @return array */ public function getReferences() { return array_values($this->references); }
/** * Removes all references. * * @return self */ public function deleteReferences() { $this->references = [];
return $this; }
/** * Adds a new comment for this translation. * * @param string $comment * * @return self */ public function addComment($comment) { if (!in_array($comment, $this->comments, true)) { $this->comments[] = $comment; }
return $this; }
/** * Checks if the translation has any comment. * * @return bool */ public function hasComments() { return isset($this->comments[0]); }
/** * Returns all comments for this translation. * * @return array */ public function getComments() { return $this->comments; }
/** * Removes all comments. * * @return self */ public function deleteComments() { $this->comments = [];
return $this; }
/** * Adds a new extracted comment for this translation. * * @param string $comment * * @return self */ public function addExtractedComment($comment) { if (!in_array($comment, $this->extractedComments, true)) { $this->extractedComments[] = $comment; }
return $this; }
/** * Checks if the translation has any extracted comment. * * @return bool */ public function hasExtractedComments() { return isset($this->extractedComments[0]); }
/** * Returns all extracted comments for this translation. * * @return array */ public function getExtractedComments() { return $this->extractedComments; }
/** * Removes all extracted comments. * * @return self */ public function deleteExtractedComments() { $this->extractedComments = [];
return $this; }
/** * Adds a new flag for this translation. * * @param string $flag * * @return self */ public function addFlag($flag) { if (!in_array($flag, $this->flags, true)) { $this->flags[] = $flag; }
return $this; }
/** * Checks if the translation has any flag. * * @return bool */ public function hasFlags() { return isset($this->flags[0]); }
/** * Returns all extracted flags for this translation. * * @return array */ public function getFlags() { return $this->flags; }
/** * Removes all flags. * * @return self */ public function deleteFlags() { $this->flags = [];
return $this; }
/** * Merges this translation with other translation. * * @param Translation $translation The translation to merge with * @param int $options * * @return self */ public function mergeWith(Translation $translation, $options = Merge::DEFAULTS) { Merge::mergeTranslation($translation, $this, $options); Merge::mergeReferences($translation, $this, $options); Merge::mergeComments($translation, $this, $options); Merge::mergeExtractedComments($translation, $this, $options); Merge::mergeFlags($translation, $this, $options);
return $this; } }
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