119 lines
3.2 KiB
PHP
119 lines
3.2 KiB
PHP
<?php
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namespace MailPoet\Form;
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if(!defined('ABSPATH')) exit;
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class Widget extends \WP_Widget {
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function __construct() {
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return parent::__construct(
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'mailpoet_form',
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__('MailPoet Subscription Form'),
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array(
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'title' => __('Newsletter subscription form')
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)
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);
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}
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public function update($new_instance, $old_instance) {
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$instance = $old_instance;
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$instance['title'] = strip_tags($new_instance['title']);
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$instance['form'] = (int)$new_instance['form'];
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return $instance;
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}
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public function form($instance) {
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$instance = wp_parse_args(
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(array)$instance,
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array(
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'title' => __('Subscribe to our Newsletter')
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)
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);
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// set title
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$title = isset($instance['title']) ? strip_tags($instance['title']) : '';
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$output = '';
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$output .= '<p>';
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$output .= ' <label for="'.$this->get_field_id('title').'">';
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$output .= __('Title:' );
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$output .= ' </label>';
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$output .= ' <input type="text" class="widefat"';
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$output .= ' id="'.$this->get_field_id('title').'"';
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$output .= ' name="'.$this->get_field_name('title').'"';
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$output .= ' value="'.esc_attr($title).'"';
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$output .= ' />';
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$output .= '</p>';
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$output .= '<p>';
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$output .= ' <a href="javascript:;" class="mailpoet_form_new">';
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$output .= __('Create a new form');
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$output .= ' </a>';
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$output .= '</p>';
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echo $output;
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}
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function widget($args, $instance = null) {
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extract($args);
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if($instance === null) { $instance = $args; }
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$title = apply_filters(
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'widget_title',
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$instance['title'],
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$instance,
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$this->id_base
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);
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$form_id = $this->id_base.'_'.$this->number;
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$form_type = 'widget';
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$output = '';
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// before widget
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$output .= (isset($before_widget) ? $before_widget : '');
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// title
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$output .= $before_title.$title.$after_title;
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// container
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$output .= '<div class="mailpoet_form mailpoet_form_'.$form_type.'">';
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// styles
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$styles = '.mailpoet_validate_success { color:#468847; }';
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$styles .= '.mailpoet_validate_error { color:#B94A48; }';
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$output .= '<style type="text/css">'.$styles.'</style>';
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$output .= '<form '.
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'id="'.$form_id.'" '.
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'method="post" '.
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'action="'.admin_url('admin-post.php?action=mailpoet_form_subscribe').'" '.
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'class="mailpoet_form mailpoet_form_'.$form_type.'" novalidate>';
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$output .= '<div class="mailpoet_message"></div>';
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$output .= ' <p>';
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$output .= ' <label>'.__('E-mail');
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$output .= ' <input type="email" name="email"';
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$output .= ' data-validation-engine="validate[required,custom[email]]"';
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$output .= ' data-msg="'.__('This field is required.').'"';
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$output .= ' required';
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$output .= ' />';
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$output .= ' </label>';
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$output .= ' </p>';
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$output .= ' <p>';
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$output .= ' <label>';
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$output .= ' <input type="submit" value="'.esc_attr('Subscribe!').'" />';
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$output .= ' </label>';
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$output .= ' </p>';
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$output .= '</form>';
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$output .= '</div>';
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// after widget
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$output .= (isset($after_widget) ? $after_widget : '');
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echo $output;
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}
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} |