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Path: /data/27/5/48/71/5374886/user/6435255/htdocs/wp-content/themes/Melos_Pro/lib/widgets/ [ Home ]
File: flickr.php
<?php
/**
 * Add Flickr Widget.
 *
 * @package ThinkUpThemes
 */


/* ----------------------------------------------------------------------------------
	Flickr
---------------------------------------------------------------------------------- */

if ( ! class_exists( 'thinkup_widget_flickr' ) ) {
	class thinkup_widget_flickr extends WP_Widget {

		/* Register widget description. */
		public function __construct() {
			$widget_ops = array('classname' => 'thinkup_widget_flickr', 'description' => 'Import your Flickr photos for all to see!' );
			parent::__construct('thinkup_widget_flickr', 'ThinkUpThemes: Flickr', $widget_ops);
		}

		/* Add widget structure to Admin area. */
		function form($instance) {
			$default_entries = array( 'title' => '', 'flickrid' => '' , 'photocount' => '' );
			$instance = wp_parse_args( (array) $instance, $default_entries );

			$title      = $instance['title'];
			$flickrid   = $instance['flickrid'];
			$photocount = $instance['photocount'];

			echo '<p><label for="' . $this->get_field_id('title') . '">Title: <input class="widefat" id="' . $this->get_field_id('title') . '" name="' . $this->get_field_name('title') . '" type="text" value="' . esc_attr($title) . '" /></label></p>';

			echo '<p><label for="' . $this->get_field_id('flickrid') . '">Flickr ID:       (Find Id at <a href="http://idgettr.com/">idGettr</a>)<input class="widefat" id="' . $this->get_field_id('flickrid') . '" name="' . $this->get_field_name('flickrid') . '" type="text" value="' . esc_attr($flickrid) . '" /></label></p>';

			echo '<p><label for="' . $this->get_field_id('photocount') . '">Number of photos: <input class="widefat" id="' . $this->get_field_id('photocount') . '" name="' . $this->get_field_name('photocount') . '" type="text" value="' . esc_attr($photocount) . '" /></label></p>';
		}

		/* Assign variable values. */
		function update($new_instance, $old_instance) {
			$instance               = $old_instance;
			$instance['title']      = $new_instance['title'];
			$instance['flickrid']   = $new_instance['flickrid'];
			$instance['photocount'] = $new_instance['photocount'];
			return $instance;
		  }

		/* Output widget to front-end. */
		function widget($args, $instance) {
			extract($args, EXTR_SKIP);
		 
			echo $before_widget;
			$title = empty($instance['title']) ? __( 'Flickr Feed', 'melos') : apply_filters('widget_title', $instance['title']);
			if (!empty($title))
			  echo $before_title . $title . $after_title;;

			$flickrphoto = wp_remote_get('https://api.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=66e5aec1e597a51e1453e58b41dc749a&user_id=' . $instance['flickrid'] . '&per_page=' . $instance['photocount'] . '&format=json');

			if ( !is_wp_error($flickrphoto) ) {
				$flickrphoto = json_decode( trim($flickrphoto['body'], 'jsonFlickrApi()') ); 
			}

			echo '<div class="flickr">';
				
			if($flickrphoto->photos->photo) {

				foreach($flickrphoto->photos->photo as $flickrphoto) { $flickrphoto = (array) $flickrphoto;
				$flickrphoto_url = 	'http://farm' . $flickrphoto['farm'] . '.static.flickr.com/' . $flickrphoto['server'] . '/' . $flickrphoto['id'] . '_' . $flickrphoto['secret'] . '_s' . '.jpg';
				echo '<div class="flickr-photo">'.
					 '<a href="http://www.flickr.com/photos/' . $instance['flickrid'] . '/' . $flickrphoto['id'] . '">',
					 '<img src="' . $flickrphoto_url . '" alt="' . $flickrphoto['title'] . '" width="75" height="75" />',
					 '<div class="image-overlay"></div>',
					 '</a>',
					 '</div>';
				}
			} else {
				echo '<div class="error-icon">' . __( 'Oops! There&#39;s been an error!', 'melos') . '<br />' .  __( 'Check that the Flickr ID is correct at', 'melos') . '<a href="http://idgettr.com/">http://idgettr.com/</a>.</div>';
				}
				echo	'<div style="clear: both;"></div>';
				echo	'</div>';
		 
			echo $after_widget;
		}
		 
	}
	add_action( 'widgets_init', function() { return register_widget( "thinkup_widget_flickr" ); } );
}