Created
April 26, 2016 11:32
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If sidebar has a text widget with a particular shortcode
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<?php | |
/** | |
* Check the sidebar or sidebars for a shortcode | |
* | |
* @param mixed array|string|int $index sidebar id, name, or an array of sidebar names | |
* @param string $shortcode the shortcode to check for | |
* @return bool true if the sidebar contents contains the shortcode, false otherwise | |
*/ | |
function if_sidebar_has_shorcode( $index, $shortcode ) { | |
// get all the sidebars widgets | |
$sidebars_widgets = get_option( 'sidebars_widgets' ); | |
// where we'll put our list of widget ids | |
$widget_ids = array(); | |
// if index is not an array cast it as one | |
if ( ! is_array( $index ) ) { | |
$index = array( $index ); | |
} | |
foreach ( $index as $sidebar ) { | |
// skip to next sidebar if there are no widgets | |
if ( ! is_active_sidebar( $sidebar ) ) { | |
continue; | |
} | |
// get all widgets in sidebar by ID | |
$widgets = $sidebars_widgets[ $sidebar ]; | |
// grab only text widgets | |
foreach ( $widgets as $widget_id ) { | |
if ( false !== stripos( $widget_id, 'text-' ) ) { | |
$widget_ids[] = ltrim( $widget_id, 'text-' ); | |
} | |
} | |
} | |
if ( ! empty( $widget_ids ) ) { | |
// get all the text widgets from the options table | |
$widget_texts = get_option( 'widget_text' ); | |
foreach ( $widget_ids as $widget_id ) { | |
// cast each widget id as a widget instance | |
if ( isset( $widget_texts[ $widget_id ] ) && $instance = $widget_texts[ $widget_id ] ) { | |
// check for the shortcode and make sure widget is scheduled to display | |
if ( has_shortcode( $instance['text'], $shortcode ) ) { | |
$show_widget = true; | |
// shortcircuit if Jetpack widget visibility module is false | |
if ( class_exists( 'Jetpack_Widget_Conditions' ) ) { | |
$show_widget = ( $show_widget && Jetpack_Widget_Conditions::filter_widget( $instance ) ); | |
} | |
return $show_widget; | |
} | |
} | |
} | |
} | |
return false; | |
} |
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Thank you sir!!!