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<?php |
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|
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defined('ABSPATH') or die('Jog on!'); |
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|
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/** |
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* Render the main user defined shortcode [sv] |
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* |
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* @param $args |
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* |
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* @return bool|mixed|string |
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*/ |
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function sh_cd_shortcode( $args ) { |
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|
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$args = wp_parse_args( $args, [ 'slug' => NULL ] ); |
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|
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return sh_cd_shortcode_render( $args ); |
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} |
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add_shortcode( SH_CD_SHORTCODE, 'sh_cd_shortcode' ); |
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add_shortcode( 'shortcode-variables', 'sh_cd_shortcode' ); // Backwards compatibility |
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add_shortcode( 's-var', 'sh_cd_shortcode' ); // Backwards compatibility |
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|
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/** |
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* Process the shortcode and render |
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* |
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* @param $args |
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* |
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* @return mixed|string |
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*/ |
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function sh_cd_shortcode_render( $args ) { |
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|
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// Have a slug? |
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if ( true === empty( $args[ 'slug' ] ) ) { |
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return ''; |
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} |
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|
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// Preset shortcode? |
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if ( false !== sh_cd_is_preset( $args[ 'slug' ] ) ) { |
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return sh_cd_shortcode_presets_render( $args ); |
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} |
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|
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// Cached? |
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$shortcode = sh_cd_cache_get( $args[ 'slug' ] ); |
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|
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// If not in cache, hit the database! |
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if ( false === $shortcode ) { |
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|
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$shortcode = sh_cd_db_shortcodes_by_slug( $args[ 'slug' ] ); |
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|
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// Cache it! If a multisite, only cache the shortcode for 30 seconds. Otherwise, fall back to default cache time. |
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$cache_time = ( true === sh_cd_is_premium() && true === in_array( $args[ 'slug' ], sh_cd_multisite_slugs() ) ) ? 30 : NULL; |
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|
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sh_cd_cache_set( $args[ 'slug' ], $shortcode, $cache_time ); |
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|
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} |
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|
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// If still no reference to a shortcode then slug doesn't exist |
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if ( true === empty( $shortcode ) ) { |
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return ''; |
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} |
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|
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// Any other reasons this shortcode shouldn't be displayed? e.g. has the |
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// Premium plugin determined it's not the correct device type? etc |
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if ( true === apply_filters( 'sh-cd-filter-hide-shortcode', false, $shortcode ) ) { |
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return ''; |
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} |
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|
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// Let the Premium plugin (or anything else) know this shortcode was just rendered, e.g. for usage analytics |
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do_action( 'sh-cd-shortcode-rendered', $shortcode, $args ); |
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|
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// Process other shortcodes within this one |
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$shortcode = do_shortcode( $shortcode[ 'data' ] ); |
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|
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// Replace placeholders with user defined parameters |
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return sh_cd_apply_user_defined_parameters( $shortcode, $args ); |
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} |
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