145 lines
3.4 KiB
PHP
145 lines
3.4 KiB
PHP
<?php namespace ProcessWire;
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/**
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* A type of Page that represents a single Language in ProcessWire
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*
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* ProcessWire 3.x, Copyright 2016 by Ryan Cramer
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* https://processwire.com
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*
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* @property LanguageTranslator $translator Get instance of LanguageTranslator for this language
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* @property bool $isDefault Is this the default language?
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* @property bool $isCurrent Is this the current language?
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* @property Pagefiles $language_files Language translation files for /wire/ (language pack)
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* @property Pagefiles $language_files_site Language translation files for /site/ (custom translations per site)
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*
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*/
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class Language extends Page {
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/**
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* Whether this Language represents the default
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*
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*/
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protected $isDefaultLanguage = false;
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/**
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* Construct a new Language instance
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*
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* @param Template $tpl
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*
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*/
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public function __construct(Template $tpl = null) {
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parent::__construct($tpl);
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if(!$tpl) $this->template = $this->wire()->templates->get('language');
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}
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/**
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* Wired to API
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*
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*/
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public function wired() {
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parent::wired();
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$template = $this->wire()->templates->get('language');
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if($template !== $this->template && (!$this->template || $this->template->name === 'language')) $this->template = $template;
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}
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/**
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* Get a value from the language page (intercepting translator and isDefault)
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*
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* #pw-internal
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*
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* @param string $key
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* @return mixed
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*
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*/
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public function get($key) {
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if($key == 'translator') return $this->translator();
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if($key == 'isDefault' || $key == 'isDefaultLanguage') return $this->isDefaultLanguage;
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if($key == 'isCurrent') return $this->isCurrent();
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return parent::get($key);
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}
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/**
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* Return an instance of the LanguageTranslator object prepared for this language
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*
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* #pw-internal
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*
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* @return LanguageTranslator
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*
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*/
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public function translator() {
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return $this->wire('languages')->translator($this);
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}
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/**
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* Targets this as the default language
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*
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* #pw-internal
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*
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*/
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public function setIsDefaultLanguage() {
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$this->isDefaultLanguage = true;
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}
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/**
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* Returns whether or not this is the default language
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*
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* @return bool
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*
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*/
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public function isDefault() {
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return $this->isDefaultLanguage || $this->name == 'default';
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}
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/**
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* Returns whether or not this is the current user’s language
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*
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* @return bool
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*
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*/
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public function isCurrent() {
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return $this->id == $this->wire('user')->language->id;
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}
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/**
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* Return the API variable used for managing pages of this type
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*
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* #pw-internal
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*
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* @return Pages|PagesType
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*
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*/
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public function getPagesManager() {
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return $this->wire('languages');
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}
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/**
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* Get locale for this language
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*
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* See the `Languages::getLocale()` method for full details.
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*
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* @param int $category Optional category (default=LC_ALL)
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* @return string|bool
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* @see Languages::setLocale()
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*
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*/
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public function getLocale($category = LC_ALL) {
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return $this->wire('languages')->getLocale($category, $this);
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}
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/**
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* Set the current locale to use settings defined for this language
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*
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* See the `Languages::setLocale()` method for full details.
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*
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* @param int $category Optional category (default=LC_ALL)
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* @return string|bool Returns the locale that was set or boolean false if requested locale cannot be set.
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* @see Languages::setLocale()
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*
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*
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*/
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public function setLocale($category = LC_ALL) {
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return $this->wire('languages')->setLocale($category, $this);
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}
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}
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