luci-app-argon-config: adapt to theme changes

applications/luci-app-argon-config/htdocs/luci-static/resources/view/argon-config.js

@@ -49,13 +49,29 @@ return view.extend({
 		s.addremove = false;
 		s.anonymous = true;
 
-		o = s.option(form.ListValue, 'online_wallpaper', _('Wallpaper source'));
-		o.value('none', _('Built-in'));
+		o = s.option(form.ListValue, 'bg_mode', _('Background mode'));
+		o.value('local_media', _('Local media files'));
+		o.value('wallpaper_url', _('Wallpaper URL'));
+		o.value('online_wallpaper', _('Fetch from Internet'));
+		o.default = 'wallpaper_url';
+		o.rmempty = false;
+
+		o = s.option(form.Value, 'wallpaper_url', _('Wallpaper URL'),
+			_('Set a picture URL here, some API link also works. Some URL may fail due to CORS policy.'));
+		o.value('https://source.unsplash.com/1920x1080/daily?wallpapers');
+		o.value('https://source.unsplash.com/collection/30697288/1920x1080');
+		o.value('https://cn.bing.com/th?id=OHR.BwindiNationalForest_ZH-CN0436137473_1920x1080.jpg');
+		o.depends('bg_mode', 'wallpaper_url');
+		o.retain = true;
+		o.rmempty = false;
+
+		o = s.option(form.ListValue, 'online_wallpaper', _('Online wallpaper source'));
 		o.value('bing', _('Bing'));
-		o.value('ghser', _('GHSer'));
-		o.value('unsplash', _('Unsplash'));
+		o.value('konachan', _('Konachan'));
 		o.value('wallhaven', _('Wallhaven'));
+		o.depends('bg_mode', 'online_wallpaper')
 		o.default = 'bing';
+		o.retain = true;
 		o.rmempty = false;
 
 		o = s.option(form.ListValue, 'mode', _('Theme mode'));

applications/luci-app-argon-config/root/etc/uci-defaults/luci-argon-config

@@ -1,14 +1,24 @@
 #!/bin/sh
 
-bing_background="$(uci -q get "argon.@global[0].bing_background")"
-[ -n "$bing_background" ] || exit 0
+[ $(uci -q get "argon.@global[0].bg_mode") ] && exit 0
 
+bing_background="$(uci -q get "argon.@global[0].bing_background")"
 if [ "$bing_background" = "1" ]; then
 	uci -q set "argon.@global[0].online_wallpaper"="bing"
+	uci -q del "argon.@global[0].bing_background"
+elif [ "$bing_background" = "0" ]; then
+	uci -q del "argon.@global[0].bing_background"
+fi
+
+online_wallpaper="$(uci -q get "argon.@global[0].online_wallpaper")"
+if [ ! "$online_wallpaper" ]; then
+	uci -q set "argon.@global[0].bg_mode"="local_media"
+elif [ "$online_wallpaper" = "none" ]; then
+	uci -q set "argon.@global[0].bg_mode"="local_media"
+	uci -q del "argon.@global[0].online_wallpaper"
 else
-	uci -q set "argon.@global[0].online_wallpaper"="none"
+	uci -q set "argon.@global[0].bg_mode"="online_wallpaper"
 fi
-uci -q delete "argon.@global[0].bing_background"
 uci -q commit "argon"
 
 exit 0

applications/luci-app-argon-config/root/usr/libexec/argon/online_wallpaper

@@ -14,22 +14,12 @@ fetch_pic_url() {
 			jsonfilter -qe '@.images[0].url')"
 		[ -n "${picpath}" ] && echo "//www.bing.com${picpath}"
 		;;
-	ghser)
-		echo "https://api.vvhan.com/api/wallpaper/acg"
-		;;
-	unsplash)
-		local pic_id="$(wget -T3 --spider \
-			"https://source.unsplash.com/1920x1080/daily?wallpapers" 2>&1 |
-			grep -Eo "photo-\w+-\w+" | head -n1)"
-		[ -n "${pic_id}" ] && echo "https://images.unsplash.com/${pic_id}?fm=jpg&fit=crop&w=1920&h=1080"
-		;;
-	unsplash_*)
-		local collection_id="${PIC_SRC#unsplash_}"
-		local pic_id="$(wget -T3 --spider \
-			"https://source.unsplash.com/collection/${collection_id}/1920x1080" 2>&1 |
-			grep -Eo "photo-\w+-\w+" | head -n1)"
-		[ -n "${pic_id}" ] && echo "https://images.unsplash.com/${pic_id}?fm=jpg&fit=crop&w=1920&h=1080"
-		;;
+	konachan)
+		local tagday="date:$(date -d @$(( $(date +%s) - 86400 )) +"%Y-%m-%d")"
+		wget -T3 -qO- \
+			"https://konachan.net/post.json?tags=${tagday}&limit=2" |
+			jsonfilter -qe '@[1].file_url'
+		;;	
 	wallhaven)
 		wget -T3 -qO- \
 			"https://wallhaven.cc/api/v1/search?resolutions=1920x1080&sorting=random" |