link"Advanced meta tags and placeholders" documentation

For this open file (by FTP or go to Design → Templates) /design/themes/responsive/templates/meta.tpl and add code:

{hook name="index:meta_keywords"}
{/hook}

Result will be next

Before modification:

After modification:

What feature will be used to substitute the placeholder [product_brand].

Set this setting to remove meta tag keywords from output.

Use following placeholders:

• [category] — category name (as is).
• [category_lower] — category name (lowercase).
• [Category] — category name (the first letter is uppercase others are lowercase).
• [CATEGORY] — category name (uppercase).
• [category_first_lower] — category name (the first letter is lowercase others as is).
• [alternative_name] — alternative name (as is).
• [alternative_name_lower] — alternative name (lowercase).
• [ALTERNATIVE_NAME] — alternative name (uppercase).
• [Alternative_name] — alternative name (the first letter is uppercase others are lowercase).
• [alternative_name_first_lower] — alternative name (the first letter is lowercase others as is).
• [category_parent_name] — parent category name (as is).
• [category_parent_name_lower] — category parent name (lowercase).
• [Category_parent_name] — parent category name (the first letter is uppercase others are lowercase).
• [CATEGORY_PARENT_NAME] — parent category name (uppercase).
• [category_parent_name_first_lower] — parent category name (the first letter is lowercase others as is).
• [category_path] — category path (as is).
• [category_path_lower] — category path (lowercase).
• [Category_path] — category path (the first letter is uppercase others are lowercase).
• [CATEGORY_PATH] — category path (uppercase).
• [category_path_first_lower] — category path (the first letter is lowercase others as is).
• [category_path_reverse] — reverse category path (as is).
• [category_path_reverse_lower] — reverse category path (lowercase).
• [Category_path_reverse] — reverse category path (first letter uppercase else lowercase).
• [CATEGORY_PATH_REVERSE] — reverse category path (uppercase).
• [category_path_reverse_first_lower] — reverse category path (the first letter is lowercase others as is).
• [min_price] — minimal product price in this category (as is, by currency settings).
• [min_price_nocurrency] — minimal product price in this category (without currency sign).
• [min_price_noseparate] — minimal product price in this category (without thousand separator).
• [min_price_noseparate_nocurrency] — minimal product price in this category (without thousand separator and currency sign).
• [min_price_prefix] — value of the language variable ab__em.min_price_prefix. Prints when minimal product price greater then 0 only. Can be changed by translations.
• [min_price_suffix] — value of the language variable ab__em.min_price_suffix. Prints when minimal product price greater then 0 only. Can be changed by translations.
• [max_price] — maximal product price in this category (as is, by currency settings).
• [max_price_nocurrency] — maximal product price in this category (without currency sign).
• [max_price_noseparate] — maximal product price in this category (without thousand separator).
• [max_price_noseparate_nocurrency] — maximal product price in this category (without thousand separator and currency sign).
• [max_price_prefix] — value of the language variable ab__em.max_price_prefix. Prints when maximal product price greater then 0 only. Can be changed by translations.
• [max_price_suffix] — value of the language variable ab__em.max_price_suffix. Prints when maximal product price greater then 0 only. Can be changed by translations.
• [total_products] — total products count.
• [storefront] — storefront name (as is).
• [storefront_lower] — storefront name (lowercase).
• [Storefront] — storefront name (the first letter is uppercase others are lowercase).
• [STOREFRONT] — storefront name (uppercase).
• [storefront_first_lower] — storefront name (the first letter is lowercase others as is).
• [currency] — currency sign (as is).
• [currency_nohtml] — currency sign without html-tags.

Category path delimiter is language variable ab__emd.category_path_delimiter. It could be changed on the Administration → Texts & languages → Edit texts page. By default ::.
The products prices are used without discounts of [Promotions], because of the CS-Cart limitations.

Use following placeholders:

• [brand] — feature variant name (as is).
• [brand_lower] — feature variant name (lowercase).
• [Brand] — feature variant name (the first letter is uppercase others are lowercase).
• [BRAND] — feature variant name (uppercase).
• [brand_first_lower] — feature variant name (the first letter is lowercase others as is).
• [alternative_name] — alternative name (as is).
• [alternative_name_lower] — alternative name (lowercase).
• [ALTERNATIVE_NAME] — alternative name (uppercase).
• [Alternative_name] — alternative name (the first letter is uppercase others are lowercase).
• [alternative_name_first_lower] — alternative name (the first letter is lowercase others as is).
• [min_price] — minimal product price of this brand (as is, by currency settings).
• [min_price_nocurrency] — minimal product price of this brand (without currency sign).
• [min_price_noseparate] — minimal product price of this brand (without thousand separator).
• [min_price_noseparate_nocurrency] — minimal product price of this brand (without thousand separator and currency sign).
• [min_price_prefix] — value of the language variable ab__em.min_price_prefix. Prints when minimal product price greater then 0 only. Can be changed by translations.
• [min_price_suffix] — value of the language variable ab__em.min_price_suffix. Prints when minimal product price greater then 0 only. Can be changed by translations.
• [max_price] — maximal product price of this brand (as is, by currency settings).
• [max_price_nocurrency] — maximal product price of this brand (without currency sign).
• [max_price_noseparate] — maximal product price of this brand (without thousand separator).
• [max_price_noseparate_nocurrency] — maximal product price of this brand (without thousand separator and currency sign).
• [max_price_prefix] — value of the language variable ab__em.max_price_prefix. Prints when maximal product price greater then 0 only. Can be changed by translations.
• [max_price_suffix] — value of the language variable ab__em.max_price_suffix. Prints when maximal product price greater then 0 only. Can be changed by translations.
• [total_products] — total products count.
• [storefront] — storefront name (as is).
• [storefront_lower] — storefront name (lowercase).
• [Storefront] — storefront name (the first letter is uppercase others are lowercase).
• [STOREFRONT] — storefront name (uppercase).
• [storefront_first_lower] — storefront name (the first letter is lowercase others as is).
• [currency] — currency sign (as is).
• [currency_nohtml] — currency sign without html-tags.

The products prices are used without discounts of [Promotions], because of the CS-Cart limitations.

Use following placeholders:

• [page] — page name (as is).
• [page_lower] — page name (lowercase).
• [Page] — page name (the first letter is uppercase others are lowercase).
• [PAGE] — page name (uppercase).
• [page_first_lower] — page name (the first letter is lowercase others as is).
• [alternative_name] — alternative name (as is).
• [alternative_name_lower] — alternative name (lowercase).
• [ALTERNATIVE_NAME] — alternative name (uppercase).
• [Alternative_name] — alternative name (the first letter is uppercase others are lowercase).
• [alternative_name_first_lower] — alternative name (the first letter is lowercase others as is).
• [page_parent] — parent page name (as is).
• [page_parent_lower] — parent page name (lowercase).
• [Page_parent] — parent page name (the first letter is uppercase others are lowercase).
• [PAGE_PARENT] — parent page name (uppercase).
• [page_parent_first_lower] — parent page name (the first letter is lowercase others as is).
• [page_path] — page path (as is).
• [page_path_lower] — page path (lowercase).
• [Page_path] — page path (the first letter is uppercase others are lowercase).
• [PAGE_PATH] — page path (uppercase).
• [page_path_first_lower] — page path (the first letter is lowercase others as is).
• [page_path_reverse] — reverse page path (as is).
• [page_path_reverse_lower] — reverse page path (lowercase).
• [Page_path_reverse] — reverse page path (the first letter is uppercase others are lowercase).
• [PAGE_PATH_REVERSE] — reverse page path (uppercase).
• [page_path_reverse_first_lower] — reverse page path (the first letter is lowercase others as is).
• [storefront] — storefront name (as is).
• [storefront_lower] — storefront name (lowercase).
• [Storefront] — storefront name (the first letter is uppercase others are lowercase).
• [STOREFRONT] — storefront name (uppercase).
• [storefront_first_lower] — storefront name (the first letter is lowercase others as is).
• [currency] — currency sign (as is).
• [currency_nohtml] — currency sign without html-tags.

Page path delimiter is language variable ab__emd.page_path_delimiter. It could be changed on the Administration → Texts & languages → Edit texts page. By default ::.

Use following placeholders:

• [product] — product name (as is).
• [product_lower] — product name (lowercase).
• [Product] — product name (the first letter is uppercase others are lowercase).
• [PRODUCT] — product name (uppercase).
• [product_first_lower] — product name (the first letter is lowercase others as is).
• [alternative_name] — alternative name (as is).
• [alternative_name_lower] — alternative name (lowercase).
• [ALTERNATIVE_NAME] — alternative name (uppercase).
• [Alternative_name] — alternative name (the first letter is uppercase others are lowercase).
• [alternative_name_first_lower] — alternative name (the first letter is lowercase others as is).
• [short_description] — product short description (as is).
• [short_description_lower] — product short description (lowercase).
• [Short_description] — product short description (the first letter is uppercase others are lowercase).
• [SHORT_DESCRIPTION] — product short description (uppercase).
• [short_description_first_lower] — product short description (the first letter is lowercase others as is).
• [product_category] — product category name (as is).
• [product_category_lower] — product category name (lowercase).
• [Product_category] — product category name (the first letter is uppercase others are lowercase).
• [PRODUCT_CATEGORY] — product category name (uppercase).
• [product_price] — product price (as is, by currency settings).
• [product_price_nocurrency] — product price (without currency sign).
• [product_price_noseparate] — product price (without thousand separator).
• [product_price_noseparate_nocurrency] — product price (without thousand separator and currency sign).
• [product_brand] — product brand (as is).
• [product_brand_lower] — product brand (lowercase).
• [Product_brand] — product brand (the first letter is uppercase others are lowercase).
• [PRODUCT_BRAND] — product brand (uppercase).
• [product_brand_first_lower] — product brand (the first letter is lowercase others as is).
• [PRODUCT_CODE] — product code (uppercase).
• [Product_code] — product code (the first letter is uppercase others are lowercase).
• [product_code_first_lower] — product code (the first letter is lowercase others as is).
• [product_price] — product price (as is, by currency settings).
• [product_price_nocurrency] — product price (without currency sign).
• [product_price_noseparate] — product price (without thousand separator).
• [product_price_noseparate_nocurrency] — product price (without thousand separator and currency sign).
• [product_category_path] — product category path (as is).
• [product_category_path_lower] — product category path (lowercase).
• [Product_category_path] — product category path (the first letter is uppercase others are lowercase).
• [PRODUCT_CATEGORY_PATH] — product category path (uppercase).
• [product_category_path_first_lower] — product category path (the first letter is lowercase others as is).
• [product_category_path_reverse] — reverse product category path (as is).
• [product_category_path_reverse_lower] — reverse product category path (lowercase).
• [Product_category_path_reverse] — reverse product category path (the first letter is uppercase others are lowercase).
• [PRODUCT_CATEGORY_PATH_REVERSE] — reverse product category path (uppercase).
• [product_category_path_reverse_first_lower] — reverse product category path (the first letter is lowercase others as is).
• [some {fvalue_ID} text] — text with a feature value, where ID — is the feature identifier, some text — any text (optional) that will be inserted only if product has the value of the corresponding feature.
• [some {fname_ID} text] — text with a feature name, where ID — is the feature identifier, some text — any text (optional) that will be inserted only if product has the value of the corresponding feature.
• [storefront] — storefront name (as is).
• [storefront_lower] — storefront name (lowercase).
• [Storefront] — storefront name (the first letter is uppercase others are lowercase).
• [STOREFRONT] — storefront name (uppercase).
• [storefront_first_lower] — storefront name (the first letter is lowercase others as is).
• [currency] — currency sign (as is).
• [currency_nohtml] — currency sign without html-tags.
• [some {fvalue_ID} text] — text with a feature value, where ID — is the feature identifier, "some text" — any text (optional) that will be inserted only if product has the value of the corresponding feature.
• [some {fname_ID} text] — text with a feature name, where ID — is the feature identifier, "some text" — any text (optional) that will be inserted only if product has the value of the corresponding feature.
• [vendor] — product vendor (as is).
• [vendor_lower] — product vendor (lowercase).
• [Vendor] — product vendor (the first letter is uppercase others are lowercase).
• [VENDOR] — product vendor (uppercase).
• [vendor] — product vendor (as is).
• [vendor_lower] — product vendor (lowercase).
• [Vendor] — product vendor (the first letter is uppercase others are lowercase).
• [VENDOR] — product vendor (uppercase).

Product category path delimiter is language variable ab__emd.product_path_delimiter. It could be changed on the Administration → Texts & languages → Edit texts page. By default ::.
Product features variants delimiter is language variable ab__emd.features_variants_delimiter. It could be changed on the Administration → Texts & languages → Edit texts page. By default ,.

Use following placeholders:

• [vendor] — product vendor (as is).
• [vendor_lower] — product vendor (lowercase).
• [Vendor] — product vendor (the first letter is uppercase others are lowercase).
• [VENDOR] — product vendor (uppercase).
• [min_price] — minimal product price (as is, by currency settings).
• [min_price_nocurrency] — minimal product price (without currency sign).
• [min_price_noseparate] — minimal product price (without thousand separator).
• [min_price_noseparate_nocurrency] — minimal product price (without thousand separator and currency sign).
• [min_price_prefix] — value of the language variable ab__em.min_price_prefix. Prints when minimal product price greater then 0 only. Can be changed by translations.
• [min_price_suffix] — value of the language variable ab__em.min_price_suffix. Prints when minimal product price greater then 0 only. Can be changed by translations.
• [max_price] — maximal product price (as is, by currency settings).
• [max_price_nocurrency] — maximal product price (without currency sign).
• [max_price_noseparate] — maximal product price (without thousand separator).
• [max_price_noseparate_nocurrency] — maximal product price (without thousand separator and currency sign).
• [max_price_prefix] — value of the language variable ab__em.max_price_prefix. Prints when maximal product price greater then 0 only. Can be changed by translations.
• [max_price_suffix] — value of the language variable ab__em.max_price_suffix. Prints when maximal product price greater then 0 only. Can be changed by translations.
• [total_products] — total products count.
• [storefront] — storefront name (as is).
• [storefront_lower] — storefront name (lowercase).
• [Storefront] — storefront name (the first letter is uppercase others are lowercase).
• [STOREFRONT] — storefront name (uppercase).
• [currency] — currency sign (as is).
• [currency_nohtml] — currency sign without html-tags.

The products prices are used without discounts of [Promotions], because of the CS-Cart limitations

The add-on allows you to add settings to the page Administration panel → Add-ons → Manage add-ons and at the add-on name AB: Extended meta tags in the gearwheel menu select Patterns management.
This functionality is implemented by the scheme ab__extended_metadata:settings. Extending this scheme you can add settings to existing tabs and add new tabs. This way you can add meta tags generation for any value of dispatch.

Expanding the specified scheme, you can add settings for existing tabs, as well as new tabs. This way you can add meta tag generation for any dispatch value.

The add-on allows you to add placeholders for any page.

This functionality is implemented by the scheme ab__extended_metadata:placeholders. The scheme is an associative array, which key is dispatch value of the page, and value - array of placeholders, which will be replaced on the page.
Key of each placeholder - is a pattern for regular expression. Result of the expression will be replaced with generated placeholder value. Conditions of generating defined by array of data of each concrete placeholder.

To replace placeholders in a custom string use the following function:

/**
 * Replace placeholders
 *
 * @param string $string    Target string with placeholders
 * @param string $dispatch  Dispatch (controller.view)
 *
 * @return string   Substituted string
 */
function fn_ab__emd_replace_placeholders($string, $dispatch)

Function available only for storefront page with dispatch, which has existing placeholders.

To show tooltip about available placeholders next to the field in the administrative panel use scheme ab__extended_metadata:tooltips, where key is a css selector for the field, and value - dispatch of a page (which placeholders will be used).

Add-on provides a number of PHP-hook(s) to integrate your solutions with AB: Advanced meta tags and placeholders more convenient.

/**
  * Allows to modify regex pattern for placeholder
  *
  * @param string $string       Target string with placeholders
  * @param string $dispatch     Dispatch (controller.view)
  * @param string $pattern     Regex pattern to search
  * @param string $placeholder  Placeholder from schema
  * @param array  $ph_data      Placeholder's data from schema
  */
fn_set_hook('ab__emd_replace_placeholders_pattern', $string, $dispatch, $pattern, $placeholder, $ph_data);

/**
  * Allows to create own placeholder's type
  *
  * @param string $string       Target string with placeholders
  * @param string $dispatch     Dispatch (controller.view)
  * @param string $value        Placeholder's value, subst the placeholder
  * @param array  $m            Array of preg_match matches
  * @param string $placeholder  Placeholder from schema
  * @param array  $ph_data      Placeholder's data from schema
  */
fn_set_hook('ab__emd_replace_placeholders_custom_type', $string, $dispatch, $value, $m, $placeholder, $ph_data);

Add-on provides a number of Smarty-hook(s) to integrate your solutions with AB: Advanced meta tags and placeholders more convenient.

• ab__extended_metadata:placeholders - placeholders list template;
• ab__extended_metadata:setting_value - a setting on the Patterns management page;
• ab__extended_metadata:settings_tab_extra - additional content for a tab on the Patterns management page.