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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 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( $instance ) { |
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foreach ( self::$widget_settings as $setting ) { |
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$$setting = isset( $instance[ $setting ] ) ? $instance[ $setting ] : ''; |
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} |
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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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$buttons_as_options = function( $buttons ) { |
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foreach ( $buttons as $subscribebutton ) { |
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echo "<option value='" . $subscribebutton->name . "' " . ( $subscribebutton->name == $button ? 'selected=\"selected\"' : '' ) . " >" . $subscribebutton->title . " (" . $subscribebutton->name . ")</option>"; |
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} |
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} |
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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 $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 $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-subscribe-button' ); ?>"> |
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<?php $buttons_as_options( $buttons ); ?> |
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</optgroup> |
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<optgroup label="<?php _e( 'Network', 'podlove-subscribe-button' ); ?>"> |
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<?php $buttons_as_options( $network_buttons ); ?> |
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</optgroup> |
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<?php else : |
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$buttons_as_options( $buttons ); |
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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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} // END class |
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podlove /
podlove-subscribe-button-wp-plugin
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