commit all archived files

README.md

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+# gdget
+
+![](https://img.shields.io/badge/written%20in-bash-blue)
+
+A gallery downloader for Google Drive shared folders.
+
+Tags: scraper
+
+At the time, there doesn't seem to be any 'download all' link for a shared Google Drive folder full of photos. However the HTML is simple to scrape.
+
+- Accepts URLs in the format `drive.google.com/folderview?id=0B_XXXYYY` 
+- Tested on Cygwin
+- Requires Curl
+- Works as of 2015-01-23, but i confidently expect breaking changes to the HTML in future
+
+
+## Download
+
+- [⬇️ gdget.sh](dist-archive/gdget.sh) *(813B)*

dist-archive/gdget.sh

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+#!/bin/bash
+# gdget.sh
+
+url_to_imagelist() {
+	curl -s "$1" | sed -En 's/.*,,"([^"]+)".+,,,"(0B_[^"]+?)".*/\2\t\1/p'
+}
+
+get_image_url() {
+	curl -s 'https://drive.google.com/uc?id='"$1"'&export=download' \
+		| grep -Eo 'HREF=".+"' | cut -b7- | rev | cut -b2- | rev
+}
+
+download_image() {
+	local IMG_ID=$(echo "$1" | cut -d$'\t' -f1)
+	local DESTNM=$(echo "$1" | cut -d$'\t' -f2)
+	
+	curl $(get_image_url "$IMG_ID") > "$DESTNM"
+}
+
+download_imagelist() {
+	# can't use xargs to a bash function - and the usual workaround is
+	#  blocked by shellshock patches
+	while read -r line ; do
+		download_image "$line"
+	done
+}
+
+if [[ "$1" == *drive.google.com/folderview\?id=* ]] ; then
+	url_to_imagelist "$1" | download_imagelist
+	exit 0
+else
+	echo "Usage: gdget.com https://drive.google.com/folderview?id=0B_XXXXX" >&2
+	exit 1
+fi