fix: f u gogo (#563)

* docs: update android instructions

* fix: new decrypt function, now working again

* appease the linter

* * fix: dash compatibility
* QA: `printf` instead of `echo`

* chore: appease linter

* fix: grepping 404 in url

* style: fix indentation
* style: remove full path from help menu

Co-authored-by: Derisis13 <[email protected]>
Co-authored-by: zenith71 <[email protected]>

ani-cli

@@ -18,7 +18,7 @@
 # Project repository: https://github.com/pystardust/ani-cli
 
 # Version number
-VERSION="1.8.3"
+VERSION="1.9.0"
 
 
 #######################
@@ -31,9 +31,9 @@ help_text () {
 	done <<-EOF
 
 	Usage:
-	  $0 [-v] [-q <quality>] [-a <episode>] [-d | -p <download_dir>] [<query>]
-	  $0 [-v] [-q <quality>] -c
-	  $0 -h | -D | -U | -V
+	  ${0##*/} [-v] [-q <quality>] [-a <episode>] [-d | -p <download_dir>] [<query>]
+	  ${0##*/} [-v] [-q <quality>] -c
+	  ${0##*/} -h | -D | -U | -V
 
 	Options:
 	  -c continue watching anime from history
@@ -158,27 +158,27 @@ get_dpage_link() {
 	# credits to fork: https://github.com/Dink4n/ani-cli for the fix 
 	for params in "-episode-$ep_no" "-$ep_no" "-episode-$ep_no-1" "-camrip-episode-$ep_no"; do
 		anime_page=$(curl -s "$base_url/$anime_id$params")
-		printf '%s' "$anime_page" | grep -q '404' || break
+		printf '%s' "$anime_page" | grep -q '<h1 class="entry-title">404</h1>' || break
 	done
 	printf '%s' "$anime_page" |
-		sed -n -E 's/^[[:space:]]*<a href="#" rel="100" data-video="([^"]*)".*/\1/p' |
-		sed 's/^/https:/g'
+		sed -n -E 's/.*class="active" rel="1" data-video="([^"]*)".*/\1/p' | sed 's/^/https:/g'
 }
 
 decrypt_link() {
-	ajax_url='https://gogoplay.io/encrypt-ajax.php'
-	secret_key='3235373436353338353932393338333936373634363632383739383333323838'
-	iv='34323036393133333738303038313335'
-
-	#get the id from the url
-	video_id=$(printf '%s' "$1" | cut -d\? -f2 | cut -d\& -f1 | sed 's/id=//g')
-
-	#construct ajax parameters
-	ajax=$(printf '%s' "$video_id" | openssl enc -aes256 -K "$secret_key" -iv "$iv" -a)
-
-	#send the request to the ajax url
-	curl -s -H 'x-requested-with:XMLHttpRequest' "$ajax_url" -d "id=$ajax" -d "time=69420691337800813569" |
-		sed -e 's/\].*/\]/' -e 's/\\//g' |
+	secret_key='3235373136353338353232393338333936313634363632323738383333323838'
+	iv='31323835363732393835323338333933'
+	ajax_url="https://gogoplay4.com/encrypt-ajax.php"
+	crypto_data=$(curl -s "$1" | sed -nE 's/.*data-value="([^"]*)".*/\1/p')
+	id=$(printf '%s' "$crypto_data" | base64 -d | openssl enc -d -aes256 -K "$secret_key" -iv "$iv" | cut -d '&' -f1)
+
+	#encrypt and create the final ajax
+	ajax=$(printf "%s\010\016\003\010\t\003\004\t" "$id" | openssl enc -aes256 -K "$secret_key" -iv "$iv" -a)
+
+	#send request and get the data(most lamest way)
+	data=$(curl -s -H "X-Requested-With:XMLHttpRequest" "$ajax_url" -d "id=$ajax" | sed -e 's/{"data":"//' -e 's/"}/\n/' -e 's/\\//g')
+
+	#decrypt the data to get final links
+	printf '%s' "$data" | base64 -d | openssl enc -d -aes256 -K "$secret_key" -iv "$iv" | sed -e 's/\].*/\]/' -e 's/\\//g' |
 		grep -Eo 'https:\/\/[-a-zA-Z0-9@:%._\+~#=][a-zA-Z0-9][-a-zA-Z0-9@:%_\+.~#?&\/\/=]*'
 }