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<?php |
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namespace PodloveSubscribeButton; |
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include_once( ABSPATH . 'wp-admin/includes/plugin.php' ); |
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class Podlove_Subscribe_Button_Widget extends \WP_Widget { |
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public function __construct() { |
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parent::__construct( |
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'podlove_subscribe_button_wp_plugin_widget', |
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( self::is_podlove_publisher_active() ? 'Podlove Subscribe Button (WordPress plugin)' : 'Podlove Subscribe Button' ), |
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array( 'description' => __( 'Adds a Podlove Subscribe Button to your Sidebar', 'podlove-subscribe-button' ), ) |
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); |
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} |
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public static $widget_settings = array('infotext', 'title', 'size', 'style', 'format', 'autowidth', 'button', 'color'); |
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public static function is_podlove_publisher_active() { |
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if ( is_plugin_active("podlove-podcasting-plugin-for-wordpress/podlove.php") ) { |
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return true; |
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} |
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return false; |
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} |
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public function widget( $args, $instance ) { |
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// Fetch the (network)button by it's name |
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if ( ! $button = \PodloveSubscribeButton\Model\Button::get_button_by_name($instance['button']) ) |
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return sprintf( __('Oops. There is no button with the ID "%s".', 'podlove-subscribe-button'), $args['button'] ); |
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echo $args['before_widget']; |
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echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ). $args['after_title']; |
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echo $button->render( |
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\PodloveSubscribeButton::get_array_value_with_fallback($instance, 'size'), |
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\PodloveSubscribeButton::get_array_value_with_fallback($instance, 'autowidth'), |
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\PodloveSubscribeButton::get_array_value_with_fallback($instance, 'style'), |
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\PodloveSubscribeButton::get_array_value_with_fallback($instance, 'format'), |
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\PodloveSubscribeButton::get_array_value_with_fallback($instance, 'color') |
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); |
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if ( strlen($instance['infotext']) ) |
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echo wpautop($instance['infotext']); |
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echo $args['after_widget']; |
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} |
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public function form( $instance ) { |
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$title = isset( $instance[ 'title' ] ) ? $instance[ 'title' ] : ''; |
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$button = isset( $instance[ 'button' ] ) ? $instance[ 'button' ] : ''; |
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$size = isset( $instance[ 'size' ] ) ? $instance[ 'size' ] : 'big'; |
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$style = isset( $instance[ 'style' ] ) ? $instance[ 'style' ] : 'filled'; |
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$format = isset( $instance[ 'format' ] ) ? $instance[ 'format' ] : 'cover'; |
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$autowidth = isset( $instance[ 'autowidth' ] ) ? $instance[ 'autowidth' ] : true; |
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$infotext = isset( $instance[ 'infotext' ] ) ? $instance[ 'infotext' ] : ''; |
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$color = isset( $instance[ 'color' ] ) ? $instance[ 'color' ] : '#75ad91'; |
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$buttons = \PodloveSubscribeButton\Model\Button::all(); |
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if ( is_multisite() ) |
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$network_buttons = \PodloveSubscribeButton\Model\NetworkButton::all(); |
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?> |
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<p> |
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<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title', 'podlove-subscribe-button' ); ?></label> |
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<input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr($title); ?>" /> |
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<label for="<?php echo $this->get_field_id( 'color' ); ?>"><?php _e( 'Color', 'podlove-subscribe-button' ); ?></label> |
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<input class="podlove_subscribe_button_color" id="<?php echo $this->get_field_id( 'color' ); ?>" name="<?php echo $this->get_field_name( 'color' ); ?>" value="<?php echo esc_attr($color); ?>" /> |
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<style type="text/css"> |
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.sp-replacer { |
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display: flex; |
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} |
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.sp-preview { |
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flex-grow: 10; |
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} |
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</style> |
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<label for="<?php echo $this->get_field_id( 'button' ); ?>"><?php _e( 'Button', 'podlove-subscribe-button' ); ?></label> |
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<select class="widefat" id="<?php echo $this->get_field_id( 'button' ); ?>" |
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name="<?php echo $this->get_field_name( 'button' ); ?>"> |
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<?php if ( isset($network_buttons) && count($network_buttons) > 0 ) : ?> |
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<optgroup label="<?php _e('Local', 'podlove'); ?>"> |
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<?php |
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foreach ($buttons as $subscribebutton) { |
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echo "<option value='" . sanitize_title($subscribebutton->name) . "' " . selected( sanitize_title($subscribebutton->name), $button ) . " >" . sanitize_title($subscribebutton->title) . " (" . sanitize_title($subscribebutton->name) . ")</option>"; |
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} |
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?> |
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</optgroup> |
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<optgroup label="<?php _e('Network', 'podlove'); ?>"> |
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<?php |
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foreach ($network_buttons as $subscribebutton) { |
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echo "<option value='" . sanitize_title($subscribebutton->name) . "' " . selected( sanitize_title($subscribebutton->name), $button ) . " >" . sanitize_title($subscribebutton->title) . " (" . sanitize_title($subscribebutton->name) . ")</option>"; |
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} |
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?> |
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</optgroup> |
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<?php else : |
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foreach ($buttons as $subscribebutton) { |
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echo "<option value='" . sanitize_title($subscribebutton->name) . "' " . selected( sanitize_title($subscribebutton->name), $button ) . " >" . sanitize_title($subscribebutton->title) . " (" . sanitize_title($subscribebutton->name) . ")</option>"; |
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} |
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endif; ?> |
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</select> |
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<?php |
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$customize_options = array( |
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'size' => array( |
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'name' => __( 'Size', 'podlove-subscribe-button' ), |
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'options' => \PodloveSubscribeButton\Model\Button::$size |
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), |
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'style' => array( |
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'name' => __( 'Style', 'podlove-subscribe-button' ), |
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'options' => \PodloveSubscribeButton\Model\Button::$style |
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), |
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'format' => array( |
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'name' => __( 'Format', 'podlove-subscribe-button' ), |
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'options' => \PodloveSubscribeButton\Model\Button::$format |
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), |
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'autowidth' => array( |
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'name' => __( 'Autowidth', 'podlove-subscribe-button' ), |
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'options' => \PodloveSubscribeButton\Model\Button::$width |
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) |
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); |
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foreach ($customize_options as $slug => $properties) : ?> |
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<label for="<?php echo $this->get_field_id( $slug ); ?>"><?php echo $properties['name']; ?></label> |
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<select class="widefat" id="<?php echo $this->get_field_id( $slug ); ?>" name="<?php echo $this->get_field_name( $slug ); ?>"> |
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<option value="default" <?php echo ( $$slug == 'default' ? 'selected="selected"' : '' ); ?>><?php printf( __( 'Default %s', 'podlove-subscribe-button' ), $properties['name'] ) ?></option> |
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<optgroup> |
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<?php foreach ( $properties['options'] as $property => $name ) : ?> |
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<option value="<?php echo $property; ?>" <?php echo ( $$slug == $property ? 'selected="selected"' : '' ); ?>><?php echo $name; ?></option> |
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<?php endforeach; ?> |
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</optgroup> |
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</select> |
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<?php endforeach; ?> |
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<label for="<?php echo $this->get_field_id( 'infotext' ); ?>"><?php _e( 'Description', 'podlove-subscribe-button' ); ?></label> |
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<textarea class="widefat" rows="10" id="<?php echo $this->get_field_id( 'infotext' ); ?>" name="<?php echo $this->get_field_name( 'infotext' ); ?>"><?php echo $infotext; ?></textarea> |
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</p> |
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<?php |
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} |
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public function update( $new_instance, $old_instance ) { |
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$instance = array(); |
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foreach (self::$widget_settings as $setting) { |
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$instance[$setting] = ( ! empty( $new_instance[$setting] ) ) ? strip_tags( $new_instance[$setting] ) : ''; |
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} |
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return $instance; |
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} |
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} |
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add_action( 'widgets_init', function(){ |
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register_widget( '\PodloveSubscribeButton\Podlove_Subscribe_Button_Widget' ); |
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}); |
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podlove /
podlove-subscribe-button-wp-plugin
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