Differential D103 Diff 346 include/wb/Labels.php

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include/wb/Labels.php

<?php		<?php
# Boz-MW - Another MediaWiki API handler in PHP		# Boz-MW - Another MediaWiki API handler in PHP
# Copyright (C) 2017, 2018 Valerio Bozzolan		# Copyright (C) 2017-2023 Valerio Bozzolan
#		#
# This program is free software: you can redistribute it and/or modify		# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by		# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or		# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.		# (at your option) any later version.
#		#
# This program is distributed in the hope that it will be useful,		# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of		# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the		# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.		# GNU Affero General Public License for more details.
#		#
# You should have received a copy of the GNU General Public License		# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.		# along with this program. If not, see <http://www.gnu.org/licenses/>.

# Wikibase		# Wikibase
namespace wb;		namespace wb;

/**		/**
* Label collector		* Label collector
*/		*/
class Labels {		class Labels {

/**		/**
		* Labels indexed by language code
		*
* @var array		* @var array
*/		*/
private $labels = [];		private $labels = [];

/**		/**
* Constructor		* Constructor
*		*
* @param $labels array		* @param $labels array
*/		*/
public function __construct( $labels = [] ) {		public function __construct( $labels = [] ) {
foreach( $labels as $label ) {		foreach( $labels as $label ) {
$this->add( $label );		$this->set( $label );
}		}
}		}

/**		/**
* Get a certain language		* Get a certain language
*		*
* @param $language string		* @param $language string
* @return Label		* @return Label
*/		*/
public function get( $language ) {		public function get( $language ) {
foreach( $this->labels as $label ) {		return $this->labels[ $language ] ?? false;
if( $label->getLanguage() === $language ) {		}
return $label;
		/**
		* Get a certain Label value by its language
		*
		* @param $language string
		* @return string The language value or NULL
		*/
		public function getLanguageValue( $language ) {
		$value = null;
		$label = $this->get( $language );
		if( $label ) {
		$value = $label->getValue();
}		}
		return $value;
}		}
return false;
		/**
		* Get a certain Label value by its language
		*
		* @param $language string
		* @param string The language value or NULL
		* @return self
		*/
		public function setLanguageValue( $language, $value ) {
		$label = $this->createSingleFromLanguageValue( $language, $value );
		return $this->set( $label );
}		}

/**		/**
* Does it have a certain label?		* Do our labels have this one?
*		*
* @param $language string		* @param $language string
* @return bool		* @return bool
*/		*/
public function have( $language ) {		public function have( $language ) {
return false !== $this->get( $language );		return $this->get( $language ) !== false;
}		}

/**		/**
* Set/add a certain label		* Set/add a certain Label
*		*
* @param $label Label		* @param $label Label
* @return self		* @return self
*/		*/
public function set( Label $label ) {		public function set( Label $label ) {
$existing = $this->get( $label->getLanguage() );		$lang_code = $label->getLanguage();
if( $existing ) {		$this->labels[ $lang_code ] = $label;
$existing = $language;
} else {
$this->labels[] = $label;
}
return $this;		return $this;
}		}

/**		/**
* Get all the labels		* Get all the labels
*		*
* @return array		* @return array
*/		*/
Show All 12 Lines	protected function getImplodedLanguages( $glue = ',' ) {
$codes = [];		$codes = [];
foreach( $all as $label ) {		foreach( $all as $label ) {
$codes[] = $label->getLanguage();		$codes[] = $label->getLanguage();
}		}
return implode( $glue, $codes );		return implode( $glue, $codes );
}		}

/**		/**
		* Create a single element from a language and its value
		*
		* @param $language string Language code
		* @param $value string Label value
		* @return Label
		*/
		protected function createSingleFromLanguageValue( $language, $value ) {
		return new Label( $language, $value );
		}

		/**
* String rappresentation		* String rappresentation
*		*
* @return string		* @return string
*/		*/
public function __toString() {		public function __toString() {
return sprintf( 'label: %s', $this->getImplodedLanguages() );		return sprintf( 'label: %s', $this->getImplodedLanguages() );
}		}
}		}