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widget error in vantage theme (1 post)

  1. nirat
    Member
    Posted 1 year ago #

    my site url is:http://shoppingurban.softhunters.org/
    in wp-admin when i click on appearance>widgets it shows following error:
    Invalid argument supplied for foreach() in D:\INETPUB\VHOSTS\softhunters.org\SD_shoppingurban\wp-content\themes\vantage\extras\panels-lite\inc\widgets.php on line 111

    <?php
    
    /**
     * Display a loop of posts.
     *
     * Class SiteOrigin_Panels_Widgets_PostLoop
     */
    class SiteOrigin_Panels_Widgets_PostLoop extends WP_Widget{
    	function __construct() {
    		parent::__construct(
    			'siteorigin-panels-postloop',
    			__( 'Post Loop (PB)', 'vantage' ),
    			array(
    				'description' => __( 'Displays a post loop.', 'vantage' ),
    			)
    		);
    	}
    
    	/**
    	 * @param array $args
    	 * @param array $instance
    	 */
    	function widget( $args, $instance ) {
    		if( empty($instance['template']) ) return;
    		if( is_admin() ) return;
    
    		$template = $instance['template'];
    		$query_args = $instance;
    		unset($query_args['template']);
    		unset($query_args['additional']);
    		unset($query_args['sticky']);
    		unset($query_args['title']);
    
    		$query_args = wp_parse_args($instance['additional'], $query_args);
    
    		global $wp_query;
    		$query_args['paged'] = $wp_query->get('paged');
    
    		switch($instance['sticky']){
    			case 'ignore' :
    				$query_args['ignore_sticky_posts'] = 1;
    				break;
    			case 'only' :
    				$query_args['post__in'] = get_option( 'sticky_posts' );
    				break;
    			case 'exclude' :
    				$query_args['post__not_in'] = get_option( 'sticky_posts' );
    				break;
    		}
    
    		global $post;
    		if(!empty($post) && !siteorigin_panels_lite_is_home()){
    			// Exclude the current post to prevent possible infinite loop
    			if(!empty($query_args['post__not_in'])){
    				$query_args['post__not_in'][] = $post->ID;
    			}
    			else {
    				$query_args['post__not_in'] = array( $post->ID );
    			}
    		}
    
    		// Create the query
    		query_posts($query_args);
    		echo $args['before_widget'];
    
    		$instance['title'] = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
    		if ( !empty( $instance['title'] ) ) {
    			echo $args['before_title'] . $instance['title'] . $args['after_title'];
    		}
    
    		if(strpos('/'.$instance['template'], '/content') !== false) {
    			while(have_posts()) {
    				the_post();
    				locate_template($instance['template'], true, false);
    			}
    		}
    		else {
    			locate_template($instance['template'], true, false);
    		}
    
    		echo $args['after_widget'];
    
    		// Reset everything
    		wp_reset_query();
    		wp_reset_postdata();
    	}
    
    	function update($new, $old){
    		return $new;
    	}
    
    	/**
    	 * Get all the existing files
    	 *
    	 * @return array
    	 */
    	function get_loop_templates(){
    		$templates = array();
    
    		$template_files = array(
    			'loop*.php',
    			'*/loop*.php',
    			'content*.php',
    			'*/content*.php',
    		);
    
    		$template_dirs = array(get_template_directory(), get_stylesheet_directory());
    		$template_dirs = array_unique($template_dirs);
    		foreach($template_dirs  as $dir ){
    			foreach($template_files as $template_file) {
    				foreach(glob($dir.'/'.$template_file) as $file) {
    					$templates[] = str_replace($dir.'/', '', $file);
    				}
    			}
    		}
    
    		$templates = array_unique($templates);
    		sort($templates);
    
    		return $templates;
    	}
    
    	/**
    	 * Display the form for the post loop.
    	 *
    	 * @param array $instance
    	 * @return string|void
    	 */
    	function form( $instance ) {
    		$instance = wp_parse_args($instance, array(
    			'title' => '',
    			'template' => 'loop.php',
    
    			// Query args
    			'post_type' => 'post',
    			'posts_per_page' => '',
    
    			'order' => 'DESC',
    			'orderby' => 'date',
    
    			'sticky' => '',
    
    			'additional' => '',
    		));
    
    		$templates = $this->get_loop_templates();
    		if(empty($templates)) {
    			?><p><?php _e("Unfortunately your theme doesn't have any post loops.", 'vantage') ?></p><?php
    			return;
    		}
    
    		// Get all the loop template files
    		$post_types = get_post_types(array('public' => true));
    		$post_types = array_values($post_types);
    		$post_types = array_diff($post_types, array('attachment', 'revision', 'nav_menu_item'));
    
    		?>
    		<p>
    			<label for="<?php echo $this->get_field_id( 'title' ) ?>"><?php _e( 'Title', 'vantage' ) ?></label>
    			<input type="text" class="widefat" name="<?php echo $this->get_field_name( 'title' ) ?>" id="<?php echo $this->get_field_id( 'title' ) ?>" value="<?php echo esc_attr( $instance['title'] ) ?>">
    		</p>
    		<p>
    			<label for="<?php echo $this->get_field_id('template') ?>"><?php _e('Template', 'vantage') ?></label>
    			<select id="<?php echo $this->get_field_id( 'template' ) ?>" name="<?php echo $this->get_field_name( 'template' ) ?>">
    				<?php foreach($templates as $template) : ?>
    					<option value="<?php echo esc_attr($template) ?>" <?php selected($instance['template'], $template) ?>>
    						<?php
    						$headers = get_file_data( locate_template($template), array(
    							'loop_name' => 'Loop Name',
    						) );
    						echo esc_html(!empty($headers['loop_name']) ? $headers['loop_name'] : $template);
    						?>
    					</option>
    				<?php endforeach; ?>
    			</select>
    		</p>
    		<p>
    			<label for="<?php echo $this->get_field_id('post_type') ?>"><?php _e('Post Type', 'vantage') ?></label>
    			<select id="<?php echo $this->get_field_id( 'post_type' ) ?>" name="<?php echo $this->get_field_name( 'post_type' ) ?>" value="<?php echo esc_attr($instance['post_type']) ?>">
    				<?php foreach($post_types as $type) : ?>
    					<option value="<?php echo esc_attr($type) ?>" <?php selected($instance['post_type'], $type) ?>><?php echo esc_html($type) ?></option>
    				<?php endforeach; ?>
    			</select>
    		</p>
    
    		<p>
    			<label for="<?php echo $this->get_field_id('posts_per_page') ?>"><?php _e('Posts Per Page', 'vantage') ?></label>
    			<input type="text" class="small-text" id="<?php echo $this->get_field_id( 'posts_per_page' ) ?>" name="<?php echo $this->get_field_name( 'posts_per_page' ) ?>" value="<?php echo esc_attr($instance['posts_per_page']) ?>" />
    		</p>
    
    		<p>
    			<label <?php echo $this->get_field_id('orderby') ?>><?php _e('Order By', 'vantage') ?></label>
    			<select id="<?php echo $this->get_field_id( 'orderby' ) ?>" name="<?php echo $this->get_field_name( 'orderby' ) ?>" value="<?php echo esc_attr($instance['orderby']) ?>">
    				<option value="none" <?php selected($instance['orderby'], 'none') ?>><?php esc_html_e('None', 'vantage') ?></option>
    				<option value="ID" <?php selected($instance['orderby'], 'ID') ?>><?php esc_html_e('Post ID', 'vantage') ?></option>
    				<option value="author" <?php selected($instance['orderby'], 'author') ?>><?php esc_html_e('Author', 'vantage') ?></option>
    				<option value="name" <?php selected($instance['orderby'], 'name') ?>><?php esc_html_e('Name', 'vantage') ?></option>
    				<option value="name" <?php selected($instance['orderby'], 'name') ?>><?php esc_html_e('Name', 'vantage') ?></option>
    				<option value="date" <?php selected($instance['orderby'], 'date') ?>><?php esc_html_e('Date', 'vantage') ?></option>
    				<option value="modified" <?php selected($instance['orderby'], 'modified') ?>><?php esc_html_e('Modified', 'vantage') ?></option>
    				<option value="parent" <?php selected($instance['orderby'], 'parent') ?>><?php esc_html_e('Parent', 'vantage') ?></option>
    				<option value="rand" <?php selected($instance['orderby'], 'rand') ?>><?php esc_html_e('Random', 'vantage') ?></option>
    				<option value="comment_count" <?php selected($instance['orderby'], 'comment_count') ?>><?php esc_html_e('Comment Count', 'vantage') ?></option>
    				<option value="menu_order" <?php selected($instance['orderby'], 'menu_order') ?>><?php esc_html_e('Menu Order', 'vantage') ?></option>
    				<option value="menu_order" <?php selected($instance['orderby'], 'menu_order') ?>><?php esc_html_e('Menu Order', 'vantage') ?></option>
    			</select>
    		</p>
    
    		<p>
    			<label for="<?php echo $this->get_field_id('order') ?>"><?php _e('Order', 'vantage') ?></label>
    			<select id="<?php echo $this->get_field_id( 'order' ) ?>" name="<?php echo $this->get_field_name( 'order' ) ?>" value="<?php echo esc_attr($instance['order']) ?>">
    				<option value="DESC" <?php selected($instance['order'], 'DESC') ?>><?php esc_html_e('Descending', 'vantage') ?></option>
    				<option value="ASC" <?php selected($instance['order'], 'ASC') ?>><?php esc_html_e('Ascending', 'vantage') ?></option>
    			</select>
    		</p>
    
    		<p>
    			<label for="<?php echo $this->get_field_id('sticky') ?>"><?php _e('Sticky Posts', 'vantage') ?></label>
    			<select id="<?php echo $this->get_field_id( 'sticky' ) ?>" name="<?php echo $this->get_field_name( 'sticky' ) ?>" value="<?php echo esc_attr($instance['sticky']) ?>">
    				<option value="" <?php selected($instance['sticky'], '') ?>><?php esc_html_e('Default', 'vantage') ?></option>
    				<option value="ignore" <?php selected($instance['sticky'], 'ignore') ?>><?php esc_html_e('Ignore Sticky', 'vantage') ?></option>
    				<option value="exclude" <?php selected($instance['sticky'], 'exclude') ?>><?php esc_html_e('Exclude Sticky', 'vantage') ?></option>
    				<option value="only" <?php selected($instance['sticky'], 'only') ?>><?php esc_html_e('Only Sticky', 'vantage') ?></option>
    			</select>
    		</p>
    
    		<p>
    			<label for="<?php echo $this->get_field_id('additional') ?>"><?php _e('Additional ', 'vantage') ?></label>
    			<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'additional' ) ?>" name="<?php echo $this->get_field_name( 'additional' ) ?>" value="<?php echo esc_attr($instance['additional']) ?>" />
    			<small><?php printf(__('Additional query arguments. See <a href="%s" target="_blank">query_posts</a>.', 'vantage'), 'http://codex.wordpress.org/Function_Reference/query_posts') ?></small>
    		</p>
    	<?php
    	}
    }
    
    class SiteOrigin_Panels_Widgets_Image extends WP_Widget {
    	function __construct() {
    		parent::__construct(
    			'siteorigin-panels-image',
    			__( 'Image (PB)', 'vantage' ),
    			array(
    				'description' => __( 'Displays a simple image.', 'vantage' ),
    			)
    		);
    	}
    
    	/**
    	 * @param array $args
    	 * @param array $instance
    	 */
    	function widget( $args, $instance ) {
    		echo $args['before_widget'];
    		if(!empty($instance['href'])) echo '<a href="' . $instance['href'] . '">';
    		echo '<img src="'.esc_url($instance['src']).'" />';
    		if(!empty($instance['href'])) echo '</a>';
    		echo $args['after_widget'];
    	}
    
    	function update($new, $old){
    		$new = wp_parse_args($new, array(
    			'src' => '',
    			'href' => '',
    		));
    		return $new;
    	}
    
    	function form( $instance ) {
    		$instance = wp_parse_args($instance, array(
    			'src' => '',
    			'href' => '',
    		));
    
    		?>
    		<p>
    			<label for="<?php echo $this->get_field_id( 'src' ) ?>"><?php _e( 'Image URL', 'vantage' ) ?></label>
    			<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'src' ) ?>" name="<?php echo $this->get_field_name( 'src' ) ?>" value="<?php echo esc_attr($instance['src']) ?>" />
    		</p>
    		<p>
    			<label for="<?php echo $this->get_field_id( 'href' ) ?>"><?php _e( 'Destination URL', 'vantage' ) ?></label>
    			<input type="text" class="widefat" id="<?php echo $this->get_field_id( 'href' ) ?>" name="<?php echo $this->get_field_name( 'href' ) ?>" value="<?php echo esc_attr($instance['href']) ?>" />
    		</p>
    	<?php
    	}
    }
    
    /**
     * A panel that lets you embed video.
     */
    class SiteOrigin_Panels_Widgets_EmbeddedVideo extends WP_Widget {
    	function __construct() {
    		parent::__construct(
    			'siteorigin-panels-embedded-video',
    			__( 'Embedded Video (PB)', 'vantage' ),
    			array(
    				'description' => __( 'Embeds a video.', 'vantage' ),
    			)
    		);
    	}
    
    	/**
    	 * Display the video using
    	 *
    	 * @param array $args
    	 * @param array $instance
    	 */
    	function widget( $args, $instance ) {
    		$embed = new WP_Embed();
    
    		if(!wp_script_is('siteorigin-panels-embedded-video'))
    			wp_enqueue_script('siteorigin-panels-embedded-video', get_template_directory_uri().'/extras/panels-lite/widgets/js/embedded-video.js', array('jquery', 'fitvids'), SITEORIGIN_THEME_VERSION);
    
    		echo $args['before_widget'];
    		?><div class="siteorigin-fitvids"><?php echo $embed->run_shortcode( '[embed]' . $instance['video'] . '[/embed]' ) ?></div><?php
    		echo $args['after_widget'];
    	}
    
    	function form( $instance ) {
    		$instance = wp_parse_args( $instance, array(
    			'video' => '',
    		) )
    
    		?>
    		<p>
    			<label for="<?php echo $this->get_field_id( 'video' ) ?>"><?php _e( 'Video', 'vantage' ) ?></label>
    			<input type="text" class="widefat" name="<?php echo $this->get_field_name( 'video' ) ?>" id="<?php echo $this->get_field_id( 'video' ) ?>" <?php echo esc_attr( $instance['video'] ) ?>>
    		</p>
    	<?php
    	}
    
    	function update( $new, $old ) {
    		$new['video'] = str_replace( 'https://', 'http://', $new['video'] );
    		return $new;
    	}
    }
    
    /**
     * Register the widgets.
     */
    function siteorigin_panels_lite_widgets_init(){
    	register_widget('SiteOrigin_Panels_Widgets_PostLoop');
    	register_widget('SiteOrigin_Panels_Widgets_Image');
    	register_widget('SiteOrigin_Panels_Widgets_EmbeddedVideo');
    }
    add_action('widgets_init', 'siteorigin_panels_lite_widgets_init');

    i don't know how to remove it.
    my theme name is vantage version is:Version 1.1.10
    please help me
    thank you
    Nirat
    web developer

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