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<?php |
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if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly |
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/** |
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* Sensei Notices Class |
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* |
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* All functionality pertaining to displaying of various notices on the frontend. |
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* |
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* @package Core |
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* @author Automattic |
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* |
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* @since 1.6.3 |
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*/ |
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class Sensei_Notices{ |
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/** |
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* @var $notices |
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*/ |
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protected $notices; |
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/** |
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* @var boolean $has_printed |
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*/ |
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protected $has_printed; |
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/** |
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* constructor |
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*/ |
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public function __construct(){ |
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//initialize the notices variable |
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$this->notices = array(); |
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$this->has_printed = false; |
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} |
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/** |
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* Add a notice to the array of notices for display at a later stage. |
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* |
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* |
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* @param string $content |
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* @param string $type defaults to alert options( alert, tick , download , info ) |
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* |
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* @return void |
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*/ |
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public function add_notice( $content , $type = 'alert' ){ |
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// append the new notice |
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$this->notices[] = array('content' => $content , 'type'=> $type ); |
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// if a notice is added after we've printed print it immediately. |
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if( $this->has_printed ){ |
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$this->maybe_print_notices(); |
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} |
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} // end add_notice() |
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/** |
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* Output all notices added |
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* |
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* @return void |
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*/ |
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public function maybe_print_notices(){ |
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if( count( $this->notices ) > 0 ){ |
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foreach ($this->notices as $notice) { |
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$classes = 'sensei-message '. $notice['type']; |
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$html = '<div class="'. $classes . '">'. $notice['content'] . '</div>'; |
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echo $html; |
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} |
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// empty the notice queue to avoid reprinting the same notices |
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$this->clear_notices(); |
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} |
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// set this to print immediately if notices are added after the notices were printed |
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$this->has_printed = true; |
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} // end print_notice() |
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/** |
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* Clear all notices |
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* |
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* @return void |
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*/ |
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public function clear_notices(){ |
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// assign an empty array to clear all existing notices |
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$this->notices = array(); |
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} // end clear_notices() |
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} // end Woothemes_Sensei_Notices |
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/** |
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* Class Woothemes_Sensei_Notices |
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* @ignore only for backward compatibility |
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* @since 1.9.0 |
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*/ |
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class Woothemes_Sensei_Notices extends Sensei_Notices{} |
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woothemes /
sensei
