add rtm_add_watermark_bp_group.php

media/rtm_add_watermark_bp_group.php

@@ -0,0 +1,65 @@
+<?php
+/**
+ * This snippets is allows you to add watermark on buddypress group avatar and cover-image.
+ *
+ * Add this code snippet to end of theme's functions.php file
+ */
+
+if ( ! function_exists( 'is_plugin_active' ) ) {
+	include_once ABSPATH . 'wp-admin/includes/plugin.php';
+}
+
+if ( ( is_plugin_active( 'buddypress-media/index.php' ) || is_plugin_active( 'rtMedia/index.php' ) ) && is_plugin_active( 'rtmedia-photo-watermak/index.php' ) ) {
+	if ( ! function_exists( 'rtm_groups_cover_image_uploaded' ) ) {
+
+		/**
+		 * Add watermark to BuddyPress group cover-image after successful completion of upload.
+		 *
+		 * @param Integer $item_id BuddyPress Component ID.
+		 */
+		function rtm_groups_cover_image_uploaded( $item_id ) {
+			$abspath       = bp_attachments_get_attachment(
+				'path', array(
+					'object_dir' => 'groups',
+					'item_id'    => $item_id,
+					'type'       => 'cover-image',
+					'file'       => '',
+				)
+			);
+			$callwatermark = new RTMediaWatermarkProcessor();
+			$callwatermark->add_watermark( $abspath, 'rt_media_featured_image' );
+		}
+		add_action( 'groups_cover_image_uploaded', 'rtm_groups_cover_image_uploaded', 999, 1 );
+	}
+
+	if ( ! function_exists( 'rtm_groups_avatar_uploaded' ) ) {
+
+		/**
+		 * Add watermark to BuddyPress group avatar after successful completion of upload.
+		 *
+		 * @param Integer $item_id BuddyPress Component ID.
+		 */
+		function rtm_groups_avatar_uploaded( $item_id ) {
+			$upload_dir    = wp_upload_dir();
+			$basedir       = $upload_dir['basedir'];
+			$abspath       = $basedir . '/group-avatars/' . $item_id . '/';
+			$callwatermark = new RTMediaWatermarkProcessor();
+
+			if ( is_dir( $abspath ) ) {
+				$dh = opendir( $abspath );
+				if ( $dh ) {
+					$file = readdir( $dh );
+					while ( false !== $file ) {
+						$file_path  = $abspath . $file;
+						if ( is_file( $file_path ) ) {
+							$callwatermark->add_watermark( $file_path, 'rt_media_thumbnail' );
+						}
+						$file = readdir( $dh );
+					}
+					closedir( $dh );
+				}
+			}
+		}
+		add_action( 'groups_avatar_uploaded', 'rtm_groups_avatar_uploaded', 999, 1 );
+	}
+}