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<?php |
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|
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namespace Yoast\WP\SEO\Services\Importing; |
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|
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/** |
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* Handles AISOEO replacevars. |
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*/ |
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class Aioseo_Replacevar_Handler { |
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|
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/** |
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* Mapping between the AiOSEO replace vars and the Yoast replace vars. |
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* |
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* @var array |
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* |
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* @see https://yoast.com/help/list-available-snippet-variables-yoast-seo/ |
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*/ |
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protected $replace_vars_map = [ |
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// They key is the AiOSEO replace var, the value is the Yoast replace var (see class-wpseo-replace-vars). |
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'#archive_title' => '%%archive_title%%', |
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'#archive_date' => '%%date%%', |
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'#attachment_caption' => '%%caption%%', |
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'#author_bio' => '%%user_description%%', |
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'#author_first_name' => '%%author_first_name%%', |
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'#author_last_name' => '%%author_last_name%%', |
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'#author_name' => '%%name%%', |
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'#blog_title' => '%%sitename%%', // Same with #site_title. |
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'#breadcrumb_taxonomy_title' => '', // Empty string, as AIOSEO shows nothing for that tag. |
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'#breadcrumb_separator' => '', // Empty string, as AIOSEO shows nothing for that tag. |
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'#categories' => '%%category%%', |
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'#current_date' => '%%currentdate%%', |
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'#current_day' => '%%currentday%%', |
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'#current_month' => '%%currentmonth%%', |
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'#current_year' => '%%currentyear%%', |
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'#parent_title' => '%%parent_title%%', |
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'#page_number' => '%%pagenumber%%', |
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'#permalink' => '%%permalink%%', |
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'#post_content' => '%%post_content%%', |
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'#post_date' => '%%date%%', |
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'#post_day' => '%%post_day%%', |
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'#post_month' => '%%post_month%%', |
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'#post_title' => '%%title%%', |
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'#post_year' => '%%post_year%%', |
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'#post_excerpt_only' => '%%excerpt_only%%', |
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'#post_excerpt' => '%%excerpt%%', |
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'#search_term' => '%%searchphrase%%', |
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'#separator_sa' => '%%sep%%', |
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'#site_title' => '%%sitename%%', |
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'#tagline' => '%%sitedesc%%', |
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'#taxonomy_title' => '%%category_title%%', |
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'#taxonomy_description' => '%%term_description%%', |
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]; |
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|
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/** |
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* Edits the replace_vars map of the class. |
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* |
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* @param string $aioseo_var The AIOSEO replacevar. |
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* @param string $yoast_var The Yoast replacevar. |
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* |
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* @return void. |
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*/ |
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public function compose_map( $aioseo_var, $yoast_var ) { |
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$map = $this->replace_vars_map; |
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|
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$map[ $aioseo_var ] = $yoast_var; |
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|
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$this->replace_vars_map = $map; |
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} |
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|
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/** |
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* Transforms AIOSEO replacevars into Yoast replacevars. |
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* |
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* @param string $aioseo_replacevar The AIOSEO replacevar. |
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* |
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* @return string The Yoast replacevar. |
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*/ |
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public function transform( $aioseo_replacevar ) { |
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$yoast_replacevar = \str_replace( \array_keys( $this->replace_vars_map ), \array_values( $this->replace_vars_map ), $aioseo_replacevar ); |
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|
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// Transform the '#custom_field-<custom_field>' tags into '%%cf_<custom_field>%%' ones. |
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$yoast_replacevar = preg_replace_callback( |
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'/#custom_field-([a-zA-Z0-9_-]+)/', |
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function ( $cf_matches ) { |
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return '%%cf_' . $cf_matches[1] . '%%'; |
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}, |
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$yoast_replacevar |
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); |
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|
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// Transform the '#tax_name-<custom-tax-name>' tags into '%%ct_<custom-tax-name>%%' ones. |
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$yoast_replacevar = preg_replace_callback( |
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'/#tax_name-([a-zA-Z0-9_-]+)/', |
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function ( $ct_matches ) { |
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return '%%ct_' . $ct_matches[1] . '%%'; |
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}, |
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$yoast_replacevar |
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); |
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|
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return $yoast_replacevar; |
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} |
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} |
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