Add youtube-filter-autogen-channels

youtube-filter-autogen-channels

@@ -0,0 +1,17 @@
+#!/bin/bash
+# Takes a list of YouTube URLs on stdin. URLs for autogenerated channels are written to FD 3, all other URLs go to stdout.
+while read -r url
+do
+	if [[ "${url}" == */channel/* ]]
+	then
+		header="$(curl -4sL -A 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36' -H 'Accept-Language: en-US,en;q=0.5' "${url}?disable_polymer=1" | \
+			tr -d '\n' | \
+			grep -Po '<div\s([^>]*\s)?class="([^"]* )?channel-header( [^"]*)?".*?<div\s([^>]*\s)?id="channel-subheader"')"
+		if grep -qP '<span\s([^>]*\s)?class="([^"]+ )?yt-channel-title-autogenerated[ "]' <<<"${header}"
+		then
+			echo "${url}" >&3
+			continue
+		fi
+	fi
+	echo "${url}"
+done