181 lines
6.6 KiB
PHP
Executable File
181 lines
6.6 KiB
PHP
Executable File
<?php
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/**
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* Widget for display author profile.
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*
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* @package Ogma Blog
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*/
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// Exit if accessed directly
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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class Ogma_Blog_Author_Profile extends WP_Widget {
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/**
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* Register widget with WordPress.
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*/
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public function __construct() {
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$widget_ops = array(
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'classname' => 'ogma-blog-widget ogma_blog_author_profile',
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'description' => __( 'Add a complete information about author.', 'ogma-blog' ),
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'customize_selective_refresh' => true,
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);
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parent::__construct( 'ogma_blog_author_profile', __( 'OGMA BLOG: Author Profile', 'ogma-blog' ), $widget_ops );
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}
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/**
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* Helper function that holds widget fields
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* Array is used in update and form functions
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*/
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private function widget_fields() {
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$fields = array(
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'widget_title' => array(
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'widget_field_name' => 'widget_title',
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'widget_field_title' => __( 'Widget Title', 'ogma-blog' ),
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'widget_field_default' => '',
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'widget_field_type' => 'title',
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'widget_field_placeholder' => __( 'Widget Title', 'ogma-blog' )
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),
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'author_profile_picture' => array(
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'widget_field_name' => 'author_profile_picture',
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'widget_field_title' => __( 'Author Profile Picture', 'ogma-blog' ),
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'widget_field_default' => '',
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'widget_field_type' => 'upload'
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),
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'author_name' => array(
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'widget_field_name' => 'author_name',
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'widget_field_title' => __( 'Author Name', 'ogma-blog' ),
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'widget_field_default' => '',
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'widget_field_type' => 'title',
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'widget_field_placeholder' => __( 'Author Name', 'ogma-blog' )
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),
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'author_bio' => array(
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'widget_field_name' => 'author_bio',
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'widget_field_title' => __( 'Author Bio', 'ogma-blog' ),
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'widget_field_default' => '',
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'widget_field_type' => 'textarea',
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),
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'author_link' => array(
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'widget_field_name' => 'author_link',
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'widget_field_title' => __( 'Author Link', 'ogma-blog' ),
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'widget_field_default' => '',
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'widget_field_type' => 'url'
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),
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);
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return $fields;
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}
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/**
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* Front-end display of widget.
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*
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* @see WP_Widget::widget()
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*
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* @param array $args Widget arguments.
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* @param array $instance Saved values from database.
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*/
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public function widget( $args, $instance ) {
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extract( $args );
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if ( empty( $instance ) ) {
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return;
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}
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$widget_title = empty( $instance['widget_title'] ) ? '' : $instance['widget_title'];
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$profile_picture = empty( $instance['author_profile_picture'] ) ? '' : $instance['author_profile_picture'];
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$author_name = empty( $instance['author_name'] ) ? '' : $instance['author_name'];
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$author_bio = empty( $instance['author_bio'] ) ? '' : $instance['author_bio'];
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$author_link = empty( $instance['author_link'] ) ? '' : $instance['author_link'];
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echo $before_widget;
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?>
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<div class="ogma-blog-author-profile-wrapper">
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<?php
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if ( ! empty( $widget_title ) ) {
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echo $before_title . wp_kses_post( $widget_title ) . $after_title;
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}
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?>
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<div class="author-info-wrap">
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<div class="author-avatar">
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<a href="<?php echo esc_url( $author_link ); ?>">
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<?php
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if ( !empty( $profile_picture ) ) {
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echo '<img src="'. esc_url( $profile_picture ) .'" />';
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}
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?>
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</a>
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</div>
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<a href="<?php echo esc_url( $author_link ); ?>">
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<h3 class="author-name"> <?php echo esc_html( $author_name ); ?> </h3>
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</a>
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<div class="author-bio"> <?php echo esc_html( $author_bio ); ?> </div>
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</div><!-- .author-info-wrap -->
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</div><!-- .ogma-blog-author-profile-wrapper -->
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<?php
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echo $after_widget;
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}
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/**
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* Sanitize widget form values as they are saved.
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*
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* @see WP_Widget::update()
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*
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* @param array $new_instance Values just sent to be saved.
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* @param array $old_instance Previously saved values from database.
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*
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* @uses ogma_blog_widget_updated_field_value() defined in ogma-blog-widgets-helper.php
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*
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* @return array Updated safe values to be saved.
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*/
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public function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$widget_fields = $this->widget_fields();
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// Loop through fields
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foreach ( $widget_fields as $widget_field ) {
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extract( $widget_field );
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// Use helper function to get updated field values
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$instance[$widget_field_name] = ogma_blog_widget_updated_field_value( $widget_field, $new_instance[$widget_field_name] );
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}
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return $instance;
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}
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/**
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* Back-end widget form.
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*
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* @see WP_Widget::form()
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*
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* @param array $instance Previously saved values from database.
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*
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* @uses ogma_blog_show_widget_field() defined in ogma-blog-widgets-helper.php
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*/
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public function form( $instance ) {
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$widget_fields = $this->widget_fields();
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// Loop through fields
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foreach ( $widget_fields as $widget_field ) {
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// Make array elements available as variables
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extract( $widget_field );
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if ( empty( $instance ) && isset( $widget_field_default ) ) {
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$widget_field_value = $widget_field_default;
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} elseif ( empty( $instance ) ) {
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$widget_field_value = '';
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} else {
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$widget_field_value = $instance[$widget_field_name];
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}
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ogma_blog_show_widget_field( $this, $widget_field, $widget_field_value );
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}
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}
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} //end Class Ogma_Blog_Author_Profile
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