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<?php |
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|
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namespace JP\CC; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Class JP\CC\Widgets |
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*/ |
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class Widget { |
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|
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/** |
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* Retrieve data for a widget from options table. |
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* |
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* @param string $widget_id The unique ID of a widget. |
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* |
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* @return array The array of widget settings or empty array if none |
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*/ |
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public static function get_options( $widget_id ) { |
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|
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static $options = array(); |
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|
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// If already loaded, return existing settings. |
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if ( ! isset( $options[ $widget_id ] ) ) { |
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|
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$split_pos = strrpos( $widget_id, '-' ); |
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|
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if ( false === $split_pos ) { |
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return array(); |
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} |
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|
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$basename = substr( $widget_id, 0, $split_pos ); // Examples: "text-2" will return "text", "recent-post-2" will return "recent-post" |
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$index = substr( $widget_id, $split_pos + 1 ); // Examples: "text-2" will return "2", "recent-post-2" will return "2" |
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|
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$widget_settings = get_option( 'widget_' . $basename ); |
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|
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if ( isset( $widget_settings[ $index ] ) ) { |
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$options[ $widget_id ] = static::parse_options( $widget_settings[ $index ] ); |
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} |
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|
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} |
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|
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return $options[ $widget_id ]; |
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} |
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|
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/** |
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* Checks for & adds missing widget options to prevent errors or missing data. |
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* |
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* @param array $options |
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* |
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* @return array |
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*/ |
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public static function parse_options( $options = array() ) { |
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|
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if ( ! is_array( $options ) ) { |
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$options = array(); |
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} |
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|
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return wp_parse_args( $options, array( |
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'which_users' => '', |
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'roles' => array(), |
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) ); |
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} |
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|
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} |
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|
