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<?php |
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/** |
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* MslsBlog |
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* @author Dennis Ploetner <[email protected]> |
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* @since 0.9.8 |
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*/ |
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namespace lloc\Msls; |
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/** |
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* Internal representation of a blog |
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* @property int $userblog_id |
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* @package Msls |
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*/ |
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class MslsBlog { |
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/** |
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* WordPress generates such an object |
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* @var \StdClass |
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*/ |
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private $obj; |
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/** |
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* Language-code eg. de_DE |
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* @var string |
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*/ |
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private $language; |
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/** |
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* Description eg. Deutsch |
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* @var string |
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*/ |
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private $description; |
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/** |
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* Constructor |
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* |
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* @param \StdClass $obj |
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* @param string $description |
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*/ |
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public function __construct( $obj, $description ) { |
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if ( is_object( $obj ) ) { |
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$this->obj = $obj; |
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$this->language = MslsBlogCollection::get_blog_language( $this->obj->userblog_id ); |
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} |
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$this->description = (string) $description; |
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} |
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/** |
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* Gets a member of the \StdClass-object by name |
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* |
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* The method return <em>null</em> if the requested member does not exists. |
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* |
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* @param string $key |
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* |
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* @return mixed|null |
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*/ |
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final public function __get( $key ) { |
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return isset( $this->obj->$key ) ? $this->obj->$key : null; |
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} |
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/** |
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* Gets the description stored in this object |
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* |
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* The method returns the stored language if the description is empty. |
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* @return string |
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*/ |
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public function get_description(): string { |
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return empty( $this->description ) ? $this->get_language() : $this->description; |
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} |
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/** |
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* Gets a customized title for the blog |
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* |
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* @return string |
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*/ |
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public function get_title(): string { |
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return sprintf( '%1$s (%2$s)', $this->obj->blogname, $this->get_description() ); |
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} |
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/** |
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* Gets the language stored in this object |
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* |
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* @param string $default |
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* |
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* @return string |
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*/ |
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public function get_language( $default = 'en_US' ) { |
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return empty( $this->language ) ? $default : $this->language; |
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} |
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/** |
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* Gets the alpha2-part of the language-code |
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* |
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* @return string |
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*/ |
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public function get_alpha2() { |
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$language = $this->get_language(); |
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return substr( $language, 0, 2 ); |
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} |
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/** |
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* @param MslsOptions $options |
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* |
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* @return string|null |
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*/ |
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public function get_url( $options ) { |
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if ( $this->obj->userblog_id == MslsBlogCollection::instance()->get_current_blog_id() ) { |
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return $options->get_current_link(); |
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} |
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return $this->get_permalink( $options ); |
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} |
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/** |
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* @param MslsOptions $options |
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* |
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* @return string|null |
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*/ |
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protected function get_permalink( $options ) { |
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$url = null; |
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$is_home = is_front_page(); |
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switch_to_blog( $this->obj->userblog_id ); |
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if ( is_object( $options ) && method_exists( $options, 'has_value' ) && ( $is_home || $options->has_value( $this->get_language() ) ) ) { |
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$url = $options->get_permalink( $this->get_language() ); |
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} |
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restore_current_blog(); |
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return $url; |
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} |
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/** |
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* @return string |
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*/ |
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public function get_hreflang() { |
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if ( has_filter( 'msls_head_hreflang' ) ) { |
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/** |
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* Overrides the hreflang value |
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* |
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* @param string $language |
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* |
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* @since 0.9.9 |
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*/ |
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return (string) apply_filters( 'msls_head_hreflang', $this->get_language() ); |
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} |
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return $this->get_alpha2(); |
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} |
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/** |
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* Sort objects helper |
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* |
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* @param string $a |
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* @param string $b |
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* |
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* @return int |
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*/ |
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public static function _cmp( $a, $b ) { |
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if ( $a == $b ) { |
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return 0; |
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} |
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return ( $a < $b ? ( - 1 ) : 1 ); |
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} |
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/** |
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* Sort objects by language |
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* |
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* @param MslsBlog $a |
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* @param MslsBlog $b |
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* |
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* @return int |
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*/ |
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public static function language( MslsBlog $a, MslsBlog $b ) { |
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return self::_cmp( $a->get_language(), $b->get_language() ); |
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} |
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/** |
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* Sort objects by description |
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* |
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* @param MslsBlog $a |
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* @param MslsBlog $b |
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* |
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* @return int |
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*/ |
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public static function description( MslsBlog $a, MslsBlog $b ) { |
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return self::_cmp( $a->get_description(), $b->get_description() ); |
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} |
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} |
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lloc /
Multisite-Language-Switcher
