/wp/wp-content/plugins/members/includes/widget-login-form.php
PHP | 262 lines | 173 code | 41 blank | 48 comment | 10 complexity | 31cb7417b2365cc5293961b876dd0c05 MD5 | raw file
- <?php
- /**
- * Creates a widget that allows users to add a login form to a widget area.
- *
- * @package Members
- * @subpackage Includes
- */
-
- /**
- * Login form widget class.
- *
- * @since 0.1.0
- */
- class Members_Widget_Login extends WP_Widget {
-
- /**
- * Set up the widget's unique name, ID, class, description, and other options.
- *
- * @since 0.1.0
- */
- function Members_Widget_Login() {
-
- /* Set up the widget options. */
- $widget_options = array(
- 'classname' => 'login',
- 'description' => esc_html__( 'A widget that allows users to log into your site.', 'members' )
- );
-
- /* Set up the widget control options. */
- $control_options = array(
- 'width' => 800,
- 'height' => 350,
- 'id_base' => 'members-widget-login'
- );
-
- /* Create the widget. */
- $this->WP_Widget( 'members-widget-login', esc_attr__( 'Login Form', 'members' ), $widget_options, $control_options );
- }
-
- /**
- * Outputs the widget based on the arguments input through the widget controls.
- *
- * @since 0.1.0
- */
- function widget( $args, $instance ) {
- global $user_identity, $user_ID;
-
- extract( $args );
-
- /* Set up the arguments for wp_login_form(). */
- $args = array(
- 'form_id' => !empty( $instance['form_id'] ) ? esc_attr( $instance['form_id'] ) : 'loginform',
- 'label_username' => esc_html( $instance['label_username'] ),
- 'label_password' => esc_html( $instance['label_password'] ),
- 'label_remember' => esc_html( $instance['label_remember'] ),
- 'label_log_in' => esc_html( $instance['label_log_in'] ),
- 'id_username' => esc_attr( $instance['id_username'] ),
- 'id_password' => esc_attr( $instance['id_password'] ),
- 'id_remember' => esc_attr( $instance['id_submit'] ),
- 'id_submit' => esc_attr( $instance['remember'] ),
- 'remember' => !empty( $instance['remember'] ) ? true : false,
- 'value_username' => esc_attr( $instance['value_username'] ),
- 'value_remember' => !empty( $instance['value_remember'] ) ? true : false,
- 'echo' => false,
- );
-
- if ( !empty( $instance['redirect'] ) )
- $args['redirect'] = esc_url( $instance['redirect'] );
-
- /* Get the logged in/out text. */
- $logged_in_text = apply_filters( 'widget_text', $instance['logged_in_text'] );
- $logged_out_text = apply_filters( 'widget_text', $instance['logged_out_text'] );
-
- $show_avatar = !empty( $instance['show_avatar'] ) ? true : false;
-
- /* Output the theme's $before_widget wrapper. */
- echo $before_widget;
-
- /* If a title was input by the user, display it. */
- if ( !empty( $instance['title'] ) )
- echo $before_title . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $after_title;
-
- /* If the current user is logged in. */
- if ( is_user_logged_in() ) {
-
- /* Show avatar if enabled. */
- if ( !empty( $show_avatar ) )
- echo get_avatar( $user_ID );
-
- /* Show logged in text if any is written. */
- if ( !empty( $logged_in_text ) )
- echo do_shortcode( shortcode_unautop( wpautop( $logged_in_text ) ) );
- }
-
- /* If the current user is not logged in. */
- else {
-
- /* Show avatar if enabled. */
- if ( $show_avatar )
- echo get_avatar( $user_ID );
-
- /* Show logged out text if any is written. */
- if ( $logged_out_text )
- echo do_shortcode( shortcode_unautop( wpautop( $logged_out_text ) ) );
-
- /* Output the login form. */
- echo '<div class="members-login-form">' . wp_login_form( $args ) . '</div>';
- }
-
- /* Close the theme's widget wrapper. */
- echo $after_widget;
- }
-
- /**
- * Updates the widget control options for the particular instance of the widget.
- *
- * @since 0.1.0
- */
- function update( $new_instance, $old_instance ) {
- $instance = $old_instance;
-
- $instance['title'] = strip_tags( $new_instance['title'] );
- $instance['label_username'] = strip_tags( $new_instance['label_username'] );
- $instance['label_password'] = strip_tags( $new_instance['label_password'] );
- $instance['label_remember'] = strip_tags( $new_instance['label_remember'] );
- $instance['label_log_in'] = strip_tags( $new_instance['label_log_in'] );
- $instance['id_username'] = strip_tags( $new_instance['id_username'] );
- $instance['id_password'] = strip_tags( $new_instance['id_password'] );
- $instance['id_remember'] = strip_tags( $new_instance['id_remember'] );
- $instance['id_submit'] = strip_tags( $new_instance['id_submit'] );
- $instance['value_username'] = strip_tags( $new_instance['value_username'] );
-
- $instance['remember'] = ( isset( $new_instance['remember'] ) ? 1 : 0 );
- $instance['value_remember'] = ( isset( $new_instance['value_remember'] ) ? 1 : 0 );
- $instance['show_avatar'] = ( isset( $new_instance['show_avatar'] ) ? 1 : 0 );
-
- if ( current_user_can('unfiltered_html') ) {
- $instance['logged_in_text'] = $new_instance['logged_in_text'];
- $instance['logged_out_text'] = $new_instance['logged_out_text'];
- }
- else {
- $instance['logged_in_text'] = wp_filter_post_kses( $new_instance['logged_in_text'] );
- $instance['logged_out_text'] = wp_filter_post_kses( $new_instance['logged_out_text'] );
- }
-
- return $instance;
- }
-
- /**
- * Displays the widget control options in the Widgets admin screen.
- *
- * @since 0.1.0
- */
- function form( $instance ) {
-
- /* Set up the default form values. */
- $defaults = array(
- 'title' => esc_attr__( 'Log In', 'members' ),
- 'label_username' => esc_attr__( 'Username', 'members' ),
- 'label_password' => esc_attr__( 'Password', 'members' ),
- 'label_log_in' => esc_attr__( 'Log In', 'members' ),
- 'label_remember' => esc_attr__('Remember Me', 'members' ),
- 'form_id' => 'loginform',
- 'id_username' => 'user_login',
- 'id_password' => 'user_pass',
- 'id_remember' => 'rememberme',
- 'id_submit' => 'wp-submit',
- 'remember' => true,
- 'value_remember' => false,
- 'value_username' => '',
- 'show_avatar' => true,
- 'logged_out_text' => esc_html__( 'Please log into the site.', 'members' ),
- 'logged_in_text' => esc_html__( 'You are currently logged in.', 'members' )
- );
-
- /* Merge the user-selected arguments with the defaults. */
- $instance = wp_parse_args( (array) $instance, $defaults );
-
- $logged_in_text = format_to_edit( $instance['logged_in_text'] );
- $logged_out_text = format_to_edit( $instance['logged_out_text'] ); ?>
-
- <div style="float: left; width: 31%; margin-right: 3.5%;">
-
- <p>
- <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php esc_html_e( 'Title:', 'members' ); ?></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo $instance['title']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'label_username' ); ?>"><code>label_username</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'label_username' ); ?>" name="<?php echo $this->get_field_name( 'label_username' ); ?>" value="<?php echo $instance['label_username']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'label_password' ); ?>"><code>label_password</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'label_password' ); ?>" name="<?php echo $this->get_field_name( 'label_password' ); ?>" value="<?php echo $instance['label_password']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'label_log_in' ); ?>"><code>label_log_in</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'label_log_in' ); ?>" name="<?php echo $this->get_field_name( 'label_log_in' ); ?>" value="<?php echo $instance['label_log_in']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'label_remember' ); ?>"><code>label_remember</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'label_remember' ); ?>" name="<?php echo $this->get_field_name( 'label_remember' ); ?>" value="<?php echo $instance['label_remember']; ?>" />
- </p>
-
- </div>
- <div style="float: left; width: 31%; margin-right: 3.5%;">
-
- <p>
- <label for="<?php echo $this->get_field_id( 'value_username' ); ?>"><code>value_username</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'value_username' ); ?>" name="<?php echo $this->get_field_name( 'value_username' ); ?>" value="<?php echo $instance['value_username']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'id_username' ); ?>"><code>id_username</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'id_username' ); ?>" name="<?php echo $this->get_field_name( 'id_username' ); ?>" value="<?php echo $instance['id_username']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'id_remember' ); ?>"><code>id_remember</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'id_remember' ); ?>" name="<?php echo $this->get_field_name( 'id_remember' ); ?>" value="<?php echo $instance['id_remember']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'id_password' ); ?>"><code>id_password</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'id_password' ); ?>" name="<?php echo $this->get_field_name( 'id_password' ); ?>" value="<?php echo $instance['id_password']; ?>" />
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'id_submit' ); ?>"><code>id_submit</code></label>
- <input type="text" class="widefat code" id="<?php echo $this->get_field_id( 'id_submit' ); ?>" name="<?php echo $this->get_field_name( 'id_submit' ); ?>" value="<?php echo $instance['id_submit']; ?>" />
- </p>
-
- </div>
-
- <div style="float: right; width: 31%;">
-
- <p>
- <input class="checkbox" type="checkbox" <?php checked( $instance['remember'], true ); ?> id="<?php echo $this->get_field_id( 'remember' ); ?>" name="<?php echo $this->get_field_name( 'remember' ); ?>" />
- <label for="<?php echo $this->get_field_id( 'remember' ); ?>"><?php _e( '"Remember me" checkbox?', 'members' ); ?> <code>remember</code></label>
- </p>
- <p>
- <input class="checkbox" type="checkbox" <?php checked( $instance['value_remember'], true ); ?> id="<?php echo $this->get_field_id( 'value_remember' ); ?>" name="<?php echo $this->get_field_name( 'value_remember' ); ?>" />
- <label for="<?php echo $this->get_field_id( 'value_remember' ); ?>"><?php _e( 'Check "remember me"?', 'members' ); ?> <code>value_remember</code></label>
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'show_avatar' ); ?>">
- <input class="checkbox" type="checkbox" <?php checked( $instance['show_avatar'], true ); ?> id="<?php echo $this->get_field_id( 'show_avatar' ); ?>" name="<?php echo $this->get_field_name( 'show_avatar' ); ?>" /> <?php _e('Display avatar?', 'widgets-reloaded'); ?></label>
- </p>
- <p>
- <label for="<?php echo $this->get_field_id( 'logged_out_text' ); ?>"><?php _e( 'Logged out text:', 'members' ); ?></label>
- <textarea class="widefat" rows="2" cols="20" id="<?php echo $this->get_field_id( 'logged_out_text' ); ?>" name="<?php echo $this->get_field_name('logged_out_text'); ?>" style="width:100%;"><?php echo $logged_out_text; ?></textarea>
- </p>
-
- <p>
- <label for="<?php echo $this->get_field_id( 'logged_in_text' ); ?>"><?php _e( 'Logged in text:', 'members' ); ?></label>
- <textarea class="widefat" rows="2" cols="20" id="<?php echo $this->get_field_id( 'logged_in_text' ); ?>" name="<?php echo $this->get_field_name('logged_in_text'); ?>" style="width:100%;"><?php echo $logged_in_text; ?></textarea>
- </p>
-
- </div>
-
- <div style="clear:both;"> </div>
- <?php
- }
- }
-
- ?>