Add fa.sh

adding the furaffinity random submission generator to the repo.

fa.sh

@@ -0,0 +1,89 @@
+#!/bin/bash
+i=1
+rep=$1 # how many submissions to generate
+maxsubs=52089873 #sets the default maximum bound of submission depth
+# It's recommended to set the max subs yourself, as there isn't a good
+# way to poll the website and check for that.
+
+minsubs=0 #sets the default minimum bound of submission depth
+minsubarg=$2
+echo "===FA.SH: The Random FA Sub Generator==="
+
+if [[ -z  "$rep" ]]; then
+	echo "///"
+	echo "How many submissions to pull? (Default: 1)"
+	echo "///"
+	read rep
+else
+	echo "debug: sub argument already provided."
+fi
+
+echo "debug: amount of submissions requested: $rep"
+if [[ -z "$minsubarg" ]]; then
+   echo "debug: no minimum sub id given"
+else
+   echo "debug: minimum sub id: $minsubarg"
+fi
+
+if [[ -z "$rep" ]]; then # bugfix for no arguments / null read.
+   rep=1
+fi
+
+echo "debug: max sub id: $maxsubs"
+
+if [[ $minsubarg -gt $minsubs ]]; then
+minsubs=$minsubarg
+else
+minsubs=$minsubs
+fi
+
+echo "debug: min sub id: $minsubs"
+
+repeat=1
+
+while [ $repeat -eq 1 ]
+do
+
+while [ $i -le $rep ]
+do
+	ranid=$(shuf -i $minsubs-$maxsubs -n1)
+	if grep -w $ranid already-checked.txt; then #check if it's been seen before, re-roll without iterating the loop and check again.
+	echo "😿 Already presented $ranid , re-rolling."
+	else
+	# curl the url if it's not in the list already
+	# see if it errors out for not existing in the database.
+	# Idea: store the curl result in standard output as is, and query it for different results.)
+	result=$(curl -s --stderr - https://www.furaffinity.net/view/$ranid)
+
+	#echo "DEBUG: CURL TEST == $result"
+
+		if grep -q "not in our database" <<< "$result"; then
+			echo "$ranid does not exist, logged and re-rolling. ($i of $rep)"
+			echo "$ranid" >> already-checked.txt
+			sleep 0.5
+		elif grep -q "pending deletion" <<< "$result"; then
+			echo "$ranid is pending deletion, logged and re-rolling. ($i of $rep)"
+			echo "$ranid" >> already-checked.txt
+			sleep 0.5
+		# if it passes the second test, run the main script. 
+		else
+			# Only upticks the counter on a hit.
+			xdg-open https://furaffinity.net/view/$ranid 2> /dev/null
+			echo "$ranid" >> already-checked.txt
+			echo "🔫 New Submission! $ranid ($i of $rep)"
+			counts=$(wc already-checked.txt | awk '{print $1}')
+
+			sleep 0.5 #to avoid site throttling.
+			((i++))
+		fi
+	fi
+
+done
+	echo "viewed $counts pages so far."
+	read -r  -p "😼 Do you want to go another $rep? (Y/n): " answer
+		case $answer in
+			[Yy]* ) echo "Going for another round!"; i=0;;
+			[Nn]* ) ((repeat--)); echo "Ok, bye!";;
+			* ) echo "Going for another round!"; i=0;;
+		esac
+done