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<?php |
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|
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class EasyOptInsWidgetHelper { |
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|
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var $settings; |
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|
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function __construct( $settings = array() ) { |
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|
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$this->settings = $settings; |
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|
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// Register widget |
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add_action( 'widgets_init', array( $this, 'register_widget' ) ); |
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} |
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|
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function register_widget() { |
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|
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register_widget( 'EasyOptInsWidget' ); |
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} |
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} |
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|
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class EasyOptInsWidget extends WP_Widget { |
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|
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function __construct() { |
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|
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$widget_ops = array( |
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'classname' => 'easy-opt-in-widget', |
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'description' => 'Displays your opt-in sign-up form.', |
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); |
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|
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$control_ops = array( |
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'width' => 300, |
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'height' => 350, |
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'id_base' => 'easy-opt-in-widget', |
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); |
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|
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parent::__construct( |
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'easy-opt-in-widget' |
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, 'Sidebar Optin Form (Optin Cat)' |
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, $widget_ops, $control_ops |
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); |
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} |
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|
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function widget( $args, $instance ) { |
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|
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global $fca_eoi_shortcodes; |
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include_once plugin_dir_path( __FILE__ ) . 'eoi-shortcode.php'; |
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|
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extract( $args ); |
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|
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$form_id = |
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preg_match( '/^([0-9])+$/sim', $instance[ 'eoi_form_id' ] ) |
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? $instance['eoi_form_id'] |
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: 0 |
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; |
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$widget = $fca_eoi_shortcodes->shortcode_content( array( 'id' => $form_id ) ); |
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|
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echo wp_kses( $before_widget . $widget . $after_widget, K::allowed_html() ); |
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} |
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|
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function update( $new_instance, $old_instance ) { |
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|
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$instance = $old_instance; |
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$instance[ 'eoi_form_id' ] = wp_strip_all_tags( $new_instance[ 'eoi_form_id' ] ); |
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|
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return $instance; |
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} |
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|
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function form( $instance ) { |
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|
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global $post; |
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|
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$defaults = array( 'eoi_form_id' => '' ); |
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$instance = wp_parse_args( ( array ) $instance, $defaults ); |
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$options = array(); |
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$forms = get_posts( array( |
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'post_type' => 'easy-opt-ins', |
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'post_status' => 'publish', |
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'posts_per_page' => -1, |
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) ); |
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|
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// Show error if there are no forms, then exit function |
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if( empty ( $forms ) ) { |
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K::wrap( |
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sprintf( |
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'You have not created a form yet. <a href="%s" target="_blank">Create a form</a>.' |
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, admin_url( 'post-new.php?post_type=easy-opt-ins' ) |
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) |
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, null |
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, array( 'in' => 'p' ) |
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); |
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return; |
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} |
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|
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/** |
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* Prepare forms dropdownlist |
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* |
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* 1. Form must have a thank you page and a list chosen |
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* 2. Form must be a widget |
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* |
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*/ |
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foreach ( $forms as $form ) { |
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$fca_eoi = get_post_meta( $form->ID, 'fca_eoi', true ); |
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$provider = K::get_var( 'provider', $fca_eoi ); |
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$layout = K::get_var( 'layout', $fca_eoi ); |
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// Exlude forms not validating condition 1. |
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if ( ! K::get_var( $provider . '_list_id', $fca_eoi ) || ! K::get_var( 'thank_you_page', $fca_eoi ) ) { |
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continue; |
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} |
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// Exlude forms not validating condition 2. |
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if( strpos( $layout , 'layout_' ) === 0 ) { |
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/* We're good */ |
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} else { |
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continue; |
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} |
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|
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$title = $form->post_title |
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? $form->post_title |
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: 'Untitled form' . ' (#' . $form->ID . ' )' |
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; |
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$options[ $form->ID ] = $title; |
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} |
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|
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// If no suitable form exists, show an indication and exit function |
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if( ! $options ) { |
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K::wrap( |
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sprintf( |
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'Please make sure to connect <a href="%s" target="_blank">your form</a> to your email marketing provider and to select a thank you page.' |
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, admin_url( 'edit.php?post_type=easy-opt-ins' ) |
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) |
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, null |
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, array( 'in' => 'p' ) |
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); |
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return; |
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} |
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|
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// Add empty choice |
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$options = array_reverse( $options, true ); |
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$options[ '' ] = 'Not set'; |
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$options = array_reverse( $options, true ); |
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|
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// Show choices |
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K::select( $this->get_field_name( 'eoi_form_id' ) |
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, array( |
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'id' => $this->get_field_id( 'eoi_form_id' ), |
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) |
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, array( |
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'options' => $options, |
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'default' => '', |
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'selected' => $instance['eoi_form_id'], |
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'format' => '<p><label for="' . $this->get_field_id( 'eoi_form_id' ) . '">Select form:</label><p>:select</p>', |
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) |
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); |
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} |
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} |
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|
