Defined (1)

The class is defined in the following location(s).

/classes/class-gravity-forms-survey-funnel-survey.php  

class Gravity_Forms_Survey_Funnel_Survey { 
     
    /** 
     * Initializes the surveys 
     */ 
    static function init() { 
        // Check if a survey should be shown 
        $surveyId = get_option( 'gravity-forms-survey-funnel-survey-id' ); 
        if( ( ! is_numeric($surveyId) || $surveyId == -1 ) || 
            ( isset( $_COOKIE['gravity-forms-survey-funnel-survey-id-' . $surveyId ] ) ) ) 
            return; 
 
        // Prepare scripts and styles 
        add_action( 'init', array( __CLASS__, 'prepare_dependencies' ) ); 
         
        // Prepare html 
        add_action( 'wp_footer', array( __CLASS__, 'prepare_form') ); 
    } 
     
    /** 
     * Prepares the scripts and styles of the form 
     */ 
    static function prepare_dependencies() { 
        // Enqueue cookie script 
        wp_enqueue_script( 
            'gravity-forms-survey-funnel-jquery-cookies',  
            Gravity_Forms_Survey_Funnel::getPluginUrl() . '/js/jquery-cookie.js',  
            array('jquery') 
 ); 
         
        // Pick the styles and scripts depending on what survey position is set. 
        if( get_option('gravity-forms-survey-funnel-survey-position') == 'popup' ) { 
            $script = 'survey-popup.js'; 
            $style = 'survey-popup.css'; 
        } else { 
            $script = 'survey-bottomleft.js'; 
            $style = 'survey-bottomleft.css'; 
        } 
         
        // Enqueue survey script 
        wp_enqueue_script( 
            'gravity-forms-survey-funnel-survey-script',  
            Gravity_Forms_Survey_Funnel::getPluginUrl() . '/js/' . $script,  
            array('jquery', 'gravity-forms-survey-funnel-jquery-cookies') 
 ); 
         
        // Enqueue survey style 
        wp_enqueue_style( 
            'gravity-forms-survey-funnel-survey-style',  
            Gravity_Forms_Survey_Funnel::getPluginUrl() . '/css/' . $style 
 ); 
    } 
     
    /** 
     * Outputs the html of the form 
     */ 
    static function prepare_form() { 
        $surveyId = get_option('gravity-forms-survey-funnel-survey-id'); 
         
        $minimalized = get_option('gravity-forms-survey-funnel-survey-minimalized'); 
         
        // Get form object 
        $form = self::get_form( get_option('gravity-forms-survey-funnel-survey-id') ); 
         
        // Get correct file by survey position 
        if( get_option('gravity-forms-survey-funnel-survey-position') == 'popup' ) 
            $file = 'survey-popup.php'; 
        else 
            $file = 'survey-bottomleft.php'; 
         
        // Include the survey screen 
        include_once( Gravity_Forms_Survey_Funnel::getPluginPath() . DIRECTORY_SEPARATOR . 'views' . DIRECTORY_SEPARATOR . $file ); 
    } 
     
    /** 
     * Get form 
     *  
     * @param int $survey_id 
     * @return stdObject $form 
     */ 
    static function get_form( $survey_id ) { 
        $not_available_message = '<p>' . __('We\'re sorry, the survey is not available at the moment.', 'gravity-forms-survey-funnel') . '</p>';  
        if( ! is_numeric( $survey_id ) ) 
            return $not_available_message; 
         
        // Get form object 
        $form = RGFormsModel::get_form( $survey_id ); 
         
        // Get form content 
        ob_start(); 
        gravity_form( 
            $survey_id,  
            $display_title = false,  
            $display_description = true,  
            $display_inactive = false,  
            $field_values = null,  
            $ajax = true 
 ); 
        $form->content = ob_get_clean(); 
 
        if( ! empty( $form ) ) 
            return $form; 
        return $not_available_message; 
    } 
}