From a464e9014a8b9269f741f82016a21aa1b5df7abe Mon Sep 17 00:00:00 2001
From: FrederikBaerentsen <frederik@baerentsen.net>
Date: Tue, 23 Jun 2020 15:02:27 +0200
Subject: [PATCH] first upload

---
 lego_dl.sh | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 lego_dl.sh

diff --git a/lego_dl.sh b/lego_dl.sh
new file mode 100644
index 0000000..41fec55
--- /dev/null
+++ b/lego_dl.sh
@@ -0,0 +1,68 @@
+#!/bin/bash
+
+echo "----> Starting Download of all LEGO instructions from https://brickset.com/exportscripts/instructions"
+firstline=0
+logfile="lego_errors.log"
+
+#error_level: 
+#	0 no errors reported
+#	1 Download errors reported
+#	2 Existing files and download errors reported
+
+error_level=2
+
+echo "" > $logfile
+if [ -f "instructions" ]; then
+	echo "---> Using existing instructions file. Manually delete it to redownload..."
+else 
+	echo -ne "---> Downloading csv from Brickset..."
+	wget https://brickset.com/exportscripts/instructions &> /dev/null  
+	if [[ "$?" != 0 ]]; then
+		echo "Error... Exiting!"
+		exit; 
+	else
+		echo "Done!" 
+	fi
+fi
+while IFS=, read -r ID LINK NAME DESC ADDED RETRIVED
+do
+	if [ "$firstline" = 0 ]; then
+		firstline=1
+	else
+		#echo "I got:$ID - $LINK - $NAME - $DESC - $ADDED - $RETRIVED"
+		
+		tID=$(sed -e 's/^"//' -e 's/"$//' <<<"$ID")
+		tLINK=$(sed -e 's/^"//' -e 's/"$//' <<<"$LINK")
+		tNAME=$(sed -e 's/^"//' -e 's/"$//' <<<"$NAME")
+		tADDED=$(sed -e 's/^"//' -e 's/"$//' <<<"$ADDED")
+		tDESC=$(sed -e 's/^"//' -e 's/"$//' <<<"$DESC")
+		filename=$tID"_"${tNAME// /_}"_("${tDESC// /_}")_"$tADDED".pdf"
+		if [ -f "$filename" ]; then
+			echo "-> $tID exists. Skipping..."
+			if [[ $error_level = 2 ]]; then
+				echo "$filename exists." >> $logfile
+			fi 	
+		else
+			if [[ "$tDESC" = "{No longer listed at LEGO.com}" ]] ; then
+				echo "-> $tID is not available. Skipping..."
+				if [[ $error_level = 1 || $error_level = 2 ]]; then
+					echo "$filename is not available." >> $logfile
+				fi
+			else  
+				echo -ne "--> $tID downloading now..."
+				curl $tLINK --silent --output $filename
+				if [ -f "$filename" ]; then
+					echo "Done!"
+				else
+					echo "ERROR!"
+					echo "--> Not downloaded. Try again manually..."
+					if [[ $error_level = 1 || $error_level = 2 ]]; then  
+						echo "$filename was not downloaded. Check CURL" >> $logfile
+					fi
+				fi
+			fi
+		fi
+	fi
+	
+done < instructions
+