__('Showcase a Page in any Widget Area - Designed for use with the Showcase Widgets', 'almasi'), ) ); } function psw_trim($text, $length) { // if the text is longer than the length it is supposed to be if (strlen($text) > $length){ // trim to length $text = substr($text, 0, $length); // find last whitespace in string $last_whitespace = strrpos($text, ' '); // trim to last whitespace in string $text = substr($text, 0, $last_whitespace); // append dots return $text; } // if the text is shorter than the trim limit, pass it on else { return $text; } } function widget($args, $instance) { extract($args, EXTR_SKIP); echo $before_widget; $page_data = get_page($instance['page_id']); $title = $page_data->post_title; $permalink = get_permalink($instance['page_id']); if ($instance['display_thumb'] == 'on'){ echo get_the_post_thumbnail($instance['page_id'], 'thumb-widget', array('class' => 'img-circle')); } if (!empty($title) && $instance['display_title'] == 'on') { echo $before_title; if ($instance['link_title']){ echo '

'. $title . '

'; } else { echo $title; } echo $after_title; }; echo '

'; echo $this->psw_trim($page_data->post_content, $instance['excerpt_length']); if ($instance['dot_excerpt'] == 'on'){ echo ' [...]'; } echo '

'; if ($instance['display_read_more'] == 'on'){ echo ' '. $instance['read_more_label'] .''; } /* debugging echo '

';
			print_r($page_data);
			echo '

'; */ echo $after_widget; } function update($new_instance, $old_instance) { $instance = $old_instance; $instance['page_id'] = strip_tags($new_instance['page_id']); $instance['display_thumb'] = strip_tags($new_instance['display_thumb']); $instance['excerpt_length'] = strip_tags($new_instance['excerpt_length']); $instance['dot_excerpt'] = strip_tags($new_instance['dot_excerpt']); $instance['display_title'] = strip_tags($new_instance['display_title']); $instance['link_title'] = strip_tags($new_instance['link_title']); $instance['display_read_more'] = strip_tags($new_instance['display_read_more']); $instance['read_more_label'] = strip_tags($new_instance['read_more_label']); return $instance; } function form($instance) { $default = array( 'title' => __('Page Showcase Widget', 'almasi') , 'display_thumb' => 'of' , 'excerpt_length' => 100 , 'dot_excerpt' => 'of' , 'page_id' => '' , 'display_title' => 'on' , 'link_title' => '' , 'display_read_more' => 'of' , 'read_more_label' => __('Read Full Page', 'almasi') ); $instance = wp_parse_args( (array) $instance, $default ); $page_id = $this->get_field_name('page_id'); _e('Select Page to display: ', 'almasi' ); ?> get_field_id('display_thumb'); $field_display_thumb = $this->get_field_name('display_thumb'); if ($instance['display_thumb'] == 'on'){ $checked = 'checked="checked"'; } else { $checked = ''; } echo "\r\n" .'

' .__('Display Page Thumbnail?', 'almasi') .'

'; $field_excerpt_length_id = $this->get_field_id('excerpt_length'); $field_excerpt_length = $this->get_field_name('excerpt_length'); echo "\r\n" .'

' .__('Insert Excerpt Length', 'almasi') .':

'; $field_dot_excerpt_id = $this->get_field_id('dot_excerpt'); $field_dot_excerpt = $this->get_field_name('dot_excerpt'); if ($instance['dot_excerpt'] == 'on'){ $checked = 'checked="checked"'; } else { $checked = ''; } echo "\r\n" .'

' .__('Show `[...]` after excerpt?', 'almasi') .'

'; $field_display_title_id = $this->get_field_id('display_title'); $field_display_title = $this->get_field_name('display_title'); if ($instance['display_title'] == 'on'){ $checked = 'checked="checked"'; } else { $checked = ''; } echo "\r\n" .'

' .__('Display The Page Title?', 'almasi') .'

'; $field_link_title_id = $this->get_field_id('link_title'); $field_link_title = $this->get_field_name('link_title'); if ($instance['link_title'] == 'on'){ $checked = 'checked="checked"'; } else { $checked = ''; } echo "\r\n" .'

' .__('Hyperlink The Page Title?', 'almasi') .'

'; $field_display_read_more_id = $this->get_field_id('display_read_more'); $field_display_read_more = $this->get_field_name('display_read_more'); if ($instance['display_read_more'] == 'on'){ $checked = 'checked="checked"'; } else { $checked = ''; } echo "\r\n" .'

' .__('Show Read More Link?', 'almasi') .'

'; $field_read_more_label_id = $this->get_field_id('read_more_label'); $field_read_more_label = $this->get_field_name('read_more_label'); echo "\r\n" .'

' .__('Read More Label') .':

'; } /* class end */ } add_action('widgets_init', 'page_showcase_widgets'); function page_showcase_widgets(){ register_widget('PageShowcaseWidget'); } ?>