#!/bin/bash

if [[ ${cfg[template]} != 'retro' ]]; then
	#source templates/head.sh
	source "${cfg[namespace]}/templates/header.shs"
fi

declare -A strings

if session_verify "${cookies[sh_session]}"; then
	while read i; do
		IFS=':'
		y=($i)
		IFS=$'\n'
		data=$(curl -s "https://www.youtube.com/feeds/videos.xml?channel_id=${y[1]}");
		
		video_id+=($(grep "<link" <<< "$data" | grep -Eoh "watch\?v\=[A-Za-z0-9_\-]+" | sed -s 's/watch?v=//'))
		video_title+=($(grep "<media:title>" <<< "$data" | sed -E 's/[</ ]+media:title>//g'))
		video_date+=($(grep "<published>" <<< "$data" | tail -n 15 | sed -E 's/[ </]+published>//g;s/T/\\ /;s/\+.*//' | xargs -L1 date "+%s" -d))
		video_uploader+=($(grep -Poh "name>.*?</" <<< "$data" | sed -E 's/name>//;s/<\///' | head -n 1))
	done <<< "$(cat storage/subscribed | grep -P "^$(session_get_username ${cookies[sh_session]}):")"

	[[ ${#video_id[@]} -gt 0 ]] && strings[?feed]=true

	queue=$(for (( i=0; i<${#video_id[@]}; i++ )); do echo "$i ${video_date[i]}"; done | sort -k2r | awk '{print $1}')

	nested_declare feed
	declare -A feed_
	while read i; do
		feed_[id]="${video_id[$i]}"
		feed_[title]="${video_title[$i]}"
		feed_[date]="$(date -d "@${video_date[$i]}" "+%d %h %Y, %H:%M")"
		feed_[uploader]="${video_uploader[$i]}"
		#strings[feed]+="<div class='video-image-container'><a href='watch?v='><div class='video-image' style='background-image: url(http://i.ytimg.com/vi/${video_id[$i]}/mqdefault.jpg)'></div></a></div>"
		nested_add feed feed_
	done <<< "$queue"
	strings[_feed]="feed"
fi

render strings "${cfg[namespace]}/templates/themes/${cfg[template]}/feed.html"