'Inceptive500pxImageShowcaseWidget', 'description' => __( 'Image showcase from 500px photography community.', 'Inceptive500pxImageShowcase-locale' ) ) ); } // end constructor /*--------------------------------------------------*/ /* Widget API Functions /*--------------------------------------------------*/ /** * Outputs the content of the widget. */ public function widget( $args, $instance ) { $options = get_option( 'plugin_options' ); $consumerKey_500px = $options['consumerkey']; $feature=(isset($instance['feature'])) ? $instance['feature'] : ''; $tag=(isset($instance['tag'])) ? $instance['tag'] : ''; $username=(isset($instance['username'])) ? $instance['username'] : ''; $num=(isset($instance['num'])) ? $instance['num'] : '6'; $row=(isset($instance['row'])) ? $instance['row'] : '3'; $width=(isset($instance['width'])) ? $instance['width'] : '60'; $height=(isset($instance['height'])) ? $instance['height'] : '60'; if($feature=='tag'){ $url= 'https://api.500px.com/v1/photos/search?consumer_key=' . $consumerKey_500px . '&tag='.$tag.'&rpp=' . $num; } else $url = 'https://api.500px.com/v1/photos?consumer_key=' . $consumerKey_500px . '&feature=' . $feature . '&username=' . $username . '&rpp=' . $num; $json = file_get_contents($url); $photos = json_decode($json, TRUE); if(isset($before_widget)) echo $before_widget; echo "

".$instance['title']."

"; $return_string = '

'; $i=1; foreach ($photos['photos'] as $photo) { $photourl = substr($photo['image_url'], 0, -5) . "4.jpg"; $photourl_thumb = substr($photo['image_url'], 0, -5) . "2.jpg"; $photolink = 'http://500px.com/photo/'.$photo['id']; $return_string .= '

'; if($i==$row){ $return_string .= '
'; $i=1; continue; } $i++; } $return_string .= '

'; echo $return_string; if(isset($after_widget)) echo $after_widget; } // end widget /** * Processes the widget's options to be saved. */ public function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['title'] = strip_tags( $new_instance['title'] ); $instance['feature'] = strip_tags( $new_instance['feature'] ); $instance['username'] = strip_tags( $new_instance['username'] ); $instance['tag'] = strip_tags( $new_instance['tag'] ); $instance['num'] = strip_tags( $new_instance['num'] ); $instance['row'] = strip_tags( $new_instance['row'] ); $instance['width'] = strip_tags( $new_instance['width'] ); $instance['height'] = strip_tags( $new_instance['height'] ); return $instance; } // end widget /** * Generates the administration form for the widget. */ public function form( $instance ) { $instance = wp_parse_args( (array) $instance, array( 'title' => __( '500px Image Showcase', 'Inceptive500pxImageShowcase-locale' ), 'feature' => 'popular', 'username' => '', 'tag' => '', 'num' => '6', 'row' => '3', 'width' => '60', 'height' => '60' ) ); // Display the admin form include( plugin_dir_path(__FILE__) . 'plugin-widget-admin.php' ); } // end form } // end class ?>