update 2026-05-10 09:48:30

luci-theme-argone/root/etc/uci-defaults/90_luci-theme-argone

@@ -0,0 +1,12 @@
+#!/bin/sh
+sed -i ":a;$!N;s/tmpl.render.*sysauth_template.*return/local scope = { duser = default_user, fuser = user }\nlocal ok, res = luci.util.copcall\(luci.template.render_string, [[<% include\(\"themes\/\" .. theme .. \"\/sysauth\"\) %>]], scope\)\nif ok then\nreturn res\nend\nreturn luci.template.render\(\"sysauth\", scope\)/;ba" /usr/lib/lua/luci/dispatcher.lua
+sed -i ":a;$!N;s/t.render.*sysauth_template.*return/local scope = { duser = h, fuser = a }\nlocal ok, res = luci.util.copcall\(luci.template.render_string, [[<% include\(\"themes\/\" .. theme .. \"\/sysauth\"\) %>]], scope\)\nif ok then\nreturn res\nend\nreturn luci.template.render\(\"sysauth\", scope\)/;ba" /usr/lib/lua/luci/dispatcher.lua
+[ -f /usr/lib/lua/luci/view/themes/argone/out_header_login.htm ] && mv -f /usr/lib/lua/luci/view/themes/argone/out_header_login.htm /usr/lib/lua/luci/view/header_login.htm
+rm -Rf /var/luci-modulecache
+rm -Rf /var/luci-indexcache
+uci batch <<-EOF
+	set luci.themes.Argone=/luci-static/argone
+	set luci.main.mediaurlbase=/luci-static/argone
+	commit luci
+EOF
+exit 0

luci-theme-argone/root/usr/libexec/argone/online_wallpaper

@@ -0,0 +1,70 @@
+#!/bin/sh
+# author jjm2473
+
+# the script will be excuted when `argone.@global[0].bing_background == '1'`
+# defaults to 'bing' to be compatible with old config
+WEB_PIC_SRC=$(uci -q get argone.@global[0].online_wallpaper || echo 'bing')
+CACHE=/var/run/argone_${WEB_PIC_SRC}.url
+WRLOCK=/var/lock/argone_${WEB_PIC_SRC}.lock
+
+fetch_pic_url() {
+    case $WEB_PIC_SRC in
+    bing)
+        local picpath=$(curl -fks --max-time 3 \
+            "https://www.bing.com/HPImageArchive.aspx?format=js&n=1" |
+            jsonfilter -q -e '@.images[0].url')
+        [ -n "${picpath}" ] && echo "//www.bing.com${picpath}"
+        ;;
+    unsplash)
+        curl -fks --max-time 3 \
+            "https://source.unsplash.com/1920x1080/daily?wallpapers" |
+            sed -E 's#^.*href="([^?]+)\?.*$#\1?fm=jpg\&fit=crop\&w=1920\&h=1080#'
+        ;;
+    unsplash_*)
+        local collection_id=${WEB_PIC_SRC#unsplash_}
+        curl -fks --max-time 3 \
+            "https://source.unsplash.com/collection/${collection_id}/1920x1080" |
+            sed -E 's#^.*href="([^?]+)\?.*$#\1?fm=jpg\&fit=crop\&w=1920\&h=1080#'
+        ;;
+    esac
+}
+
+try_update() {
+    local lock="$WRLOCK"
+    exec 200>$lock
+
+    if flock -n 200 >/dev/null 2>&1; then
+        local picurl=$(fetch_pic_url)
+        if [ -n "$picurl" ]; then
+            echo "${picurl}" | tee "$CACHE"
+        else
+            if [ -s "$CACHE" ]; then
+                cat "$CACHE"
+            else
+                touch "$CACHE"
+            fi
+        fi
+        flock -u 200 >/dev/null 2>&1
+    elif [ -s "$CACHE" ]; then
+        cat "$CACHE"
+    fi
+}
+
+get_url() {
+    if [ -f "$CACHE" ]; then
+        local idle_t=$(($(date '+%s') - $(date -r "$CACHE" '+%s' 2>/dev/null || echo '0')))
+        if [ -s "$CACHE" ]; then
+            if [ $idle_t -le 43200 ]; then
+                cat "$CACHE"
+                return
+            fi
+        else
+            if [ $idle_t -le 120 ]; then
+                return
+            fi
+        fi
+    fi
+    try_update
+}
+
+get_url