+ watch.shs error handling

templates/themes/default/watch_error.t

@@ -0,0 +1,2 @@
+<div><br>
+{{.error}}

webroot/watch.shs

@@ -7,7 +7,11 @@ fi
 declare -A strings
 
 if [[ ! $(which haruhi-dl) ]]; then
-	echo "Could not load video"
+	strings[error]='Could not load video'
+	source templates/head.sh
+	source "${cfg[namespace]}/templates/header.shs"
+        render strings "${cfg[namespace]}/templates/themes/${cfg[template]}/watch_error.t"
+	return
 fi
 
 if [[ "${get_data[v]}" ]]; then
@@ -26,8 +30,22 @@ if [[ "${get_data[v]}" ]]; then
 		cd temp
 		video=$(haruhi-dl --write-pages --cookies ${cfg[_cookies]} -J "http://youtube.com/watch?v=${get_data[v]}")
 		if [[ $video == '' ]]; then # okay who did this
-			video=$(haruhi-dl --write-pages --cookies ${cfg[_cookies]} -J "http://youtube.com/watch?v=${get_data[v]}")
+			random_hash=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 24 | head -n 1)
+			video=$(haruhi-dl --write-pages --cookies ${cfg[_cookies]} -J "http://youtube.com/watch?v=${get_data[v]}" &> output$random_hash.log)
 			if [[ $video == '' ]]; then # seriously WHO DID THIS
+				output=$(cat output$random_hash.log)
+				rm output$random_hash.log
+				cd ..
+				if [[ $output == 'ERROR: Video unavailable' ]]; then
+					strings[error]='Video unavailable'
+				elif [[ $output == *'ERROR: Incomplete YouTube ID'* ]]; then
+					strings[error]='Incomplete YouTube ID'
+				else
+					strings[error]='Unexpected error has occured'
+				fi
+				source templates/head.sh
+                        	source "${cfg[namespace]}/templates/header.shs"
+                        	render strings "${cfg[namespace]}/templates/themes/${cfg[template]}/watch_error.t"
 				return
 		 	fi
 		fi