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<?php |
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|
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/** |
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* TaxoPress widget class |
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* |
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*/ |
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class SimpleTags_RelatedPosts_Widget extends WP_Widget |
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{ |
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/** |
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* Constructor widget |
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* |
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* @return void |
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* @author Olatechpro |
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*/ |
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public function __construct() |
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{ |
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parent::__construct('simpletags-relatedposts', __('Related Posts (TaxoPress)', 'simple-tags'), |
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[ |
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'classname' => 'widget-simpletags-relatedposts', |
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'description' => __('Taxopress Related Posts Shortcode', 'simple-tags') |
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] |
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); |
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} |
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|
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/** |
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* Default settings for widget |
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* |
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* @return array |
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* @author Olatechpro |
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*/ |
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public static function get_fields() |
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{ |
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return [ |
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'relatedposts_id' => 0, |
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]; |
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} |
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|
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/** |
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* Method for theme render |
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* |
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* @param array $args |
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* @param array $instance |
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* |
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* @return void |
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* @author Olatechpro |
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*/ |
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public function widget($args, $instance) |
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{ |
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extract($args); |
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|
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// Set values and clean it |
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foreach ((array)self::get_fields() as $field => $field_value) { |
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${$field} = isset($instance[$field]) ? trim($instance[$field]) : ''; |
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}//$relatedposts_id; |
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|
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echo $before_widget; |
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echo do_shortcode('[taxopress_relatedposts id="' . $relatedposts_id . '"]'); |
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echo $after_widget; |
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} |
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|
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/** |
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* Update widget settings |
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* |
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* @param array $new_instance |
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* @param array $old_instance |
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* |
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* @return array |
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* @author Olatechpro |
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*/ |
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public function update($new_instance, $old_instance) |
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{ |
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$instance = $old_instance; |
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|
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foreach ((array)self::get_fields() as $field => $field_value) { |
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$instance[$field] = $new_instance[$field]; |
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} |
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|
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return $instance; |
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} |
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|
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/** |
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* Admin form for widgets |
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* |
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* @param array $instance |
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* |
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* @return void |
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* @author Olatechpro |
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*/ |
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public function form($instance) |
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{ |
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//Defaults |
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$instance = wp_parse_args((array)$instance, self::get_fields()); |
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|
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$relatedposts_data = taxopress_get_relatedpost_data(); |
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if (count($relatedposts_data) > 0) { |
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$shortcode_page = sprintf( |
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'<a href="%s">%s</a>', |
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add_query_arg( |
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[ |
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'page' => 'st_related_posts', |
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], |
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admin_url('admin.php') |
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), |
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__('this page.', 'simple-tags') |
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); |
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|
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echo '<p>' . __('Related Posts are added on ', 'simple-tags'); |
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echo $shortcode_page; |
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echo '</p>' |
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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('relatedposts_id'); ?>"> |
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<?php _e('Select widget Related Posts.', 'simple-tags'); ?> |
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<select id="<?php echo $this->get_field_id('relatedposts_id'); ?>" |
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name="<?php echo $this->get_field_name('relatedposts_id'); ?>"> |
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<?php foreach ($relatedposts_data as $key => $value) { ?> |
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<option <?php selected($instance['relatedposts_id'], $key); ?> |
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value="<?php echo $key; ?>"><?php echo $value['title']; ?></option> |
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<?php } ?> |
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</select> |
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</label> |
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</p> |
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|
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<?php |
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} else { |
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$shortcode_page = sprintf( |
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'<a href="%s">%s</a>', |
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add_query_arg( |
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[ |
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'page' => 'st_related_posts', |
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], |
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admin_url('admin.php') |
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), |
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__('Here', 'simple-tags') |
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); |
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|
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echo '<br />' . __('No Related Posts shortcode available. Add new shortcode ', 'simple-tags'); |
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echo $shortcode_page; |
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echo '<br /><br />'; |
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} |
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} |
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} |
