445 lines
14 KiB
Bash
445 lines
14 KiB
Bash
#!/bin/sh
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# author github@sirpdboy
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# luci-theme-kucat
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# Copyright (C) 2019-2025 The Sirpdboy Team <herboy2008@gmail.com>
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#
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# Have a bug? Please create an issue here on GitHub!
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# https://github.com/sirpdboy/luci-theme-kucat/issues
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#
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# Licensed to the public under the Apache License 2.0
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. /lib/functions.sh
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. /usr/share/libubox/jshn.sh
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kucat='kucat'
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background="$(uci -q get $kucat.@basic[0].background || echo '0')"
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PIC_TMP_DIR="/var/kucat"
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PIC_LINK_DIR="/www/luci-static/kucat/img"
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PIC_CACHE="${PIC_TMP_DIR}/kucat_pic_${background}.cache"
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PIC_TMP_PATH="${PIC_TMP_DIR}/down${background}.jpg"
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PIC_LINK_PATH="${PIC_LINK_DIR}/down${background}.jpg"
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PIC_RE_URL="/luci-static/kucat/img/down${background}.jpg"
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PIC_DF_URL="/luci-static/kucat/img/bg1.jpg"
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PIC_LOCK="/var/lock/kucat_lock_pic.lock"
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LANG=$(uci get luci.main.lang 2>/dev/null || echo "zh_cn")
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WORD_CACHE="${PIC_TMP_DIR}/kucat_daily_word_$LANG.cache"
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WORD_LOCK="/var/lock/kucat_daily_word.lock"
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mkdir -p "$PIC_LINK_DIR" "$PIC_TMP_DIR"
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chmod 755 "$PIC_LINK_DIR" "$PIC_TMP_DIR"
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# 只在文件存在时设置权限
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[ -f "$PIC_TMP_PATH" ] && chmod 644 "$PIC_TMP_PATH"
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# 获取可用的WAN接口
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get_available_wan_interfaces() {
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ifaces=$(ip route | grep default | awk '{print $5}' | sort -u)
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[ $ifaces = 'br-lan' ] && return
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for iface in $ifaces; do
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if [ -n "$iface" ] && ip link show "$iface" 2>/dev/null | grep -q "state UP"; then
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echo "$iface"
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fi
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done
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}
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# 检查HTTP工具可用性
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check_http_tool() {
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if command -v curl >/dev/null 2>&1; then
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# 测试curl是否正常工作
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if curl --version >/dev/null 2>&1; then
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echo "curl"
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return 0
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fi
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fi
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if command -v wget >/dev/null 2>&1; then
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echo "wget"
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return 0
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fi
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return 1
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}
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# 使用可用工具进行HTTP请求（支持多WAN接口）
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http_request() {
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local url="$1"
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local tool=$(check_http_tool)
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local interfaces=$(get_available_wan_interfaces)
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case "$tool" in
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"curl")
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# 使用curl
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if [ -z "$interfaces" ]; then
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curl -s --connect-timeout 5 --max-time 15 "$url" 2>/dev/null
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else
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for iface in $interfaces; do
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local result=$(curl --interface "$iface" -s --connect-timeout 5 --max-time 15 "$url" 2>/dev/null)
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if [ $? -eq 0 ] && [ -n "$result" ]; then
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echo "$result"
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return 0
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fi
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done
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fi
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;;
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"wget")
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# 使用wget (不支持接口绑定，但可以设置超时)
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wget -q -T 15 -t 2 -O - "$url" 2>/dev/null
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;;
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*)
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return 1
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;;
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esac
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}
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# 使用可用工具进行HTTP请求（支持自定义header和多WAN接口）
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http_request_with_header() {
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local url="$1"
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local header="$2"
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local tool=$(check_http_tool)
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local interfaces=$(get_available_wan_interfaces)
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case "$tool" in
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"curl")
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if [ -z "$interfaces" ]; then
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if [ -n "$header" ]; then
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curl -fks --max-time 15 --header "$header" "$url" 2>/dev/null
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else
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curl -fks --max-time 15 "$url" 2>/dev/null
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fi
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else
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for iface in $interfaces; do
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local result
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if [ -n "$header" ]; then
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result=$(curl --interface "$iface" -fks --max-time 15 --header "$header" "$url" 2>/dev/null)
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else
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result=$(curl --interface "$iface" -fks --max-time 15 "$url" 2>/dev/null)
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fi
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if [ $? -eq 0 ] && [ -n "$result" ]; then
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echo "$result"
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return 0
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fi
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done
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fi
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;;
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"wget")
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if [ -n "$header" ]; then
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wget -q -T 15 -t 2 --header="$header" -O - "$url" 2>/dev/null
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else
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wget -q -T 15 -t 2 -O - "$url" 2>/dev/null
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fi
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;;
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*)
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return 1
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;;
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esac
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}
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# 获取每日一言
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fetch_daily_word() {
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dayword="$(uci -q get $kucat.@basic[0].dayword || echo '0')"
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case "$dayword" in
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1)
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[ "X$LANG" == "Xen" ] && gwordjson=$(http_request 'https://open.iciba.com/dsapi/' | jsonfilter -qe '@.content') || gwordjson=$(http_request 'https://open.iciba.com/dsapi/' | jsonfilter -qe '@.note')
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[ -n "${gwordjson}" ] && echo "$gwordjson"
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;;
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2)
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# form iciba : https://api.vvhan.com/api/en
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[ "X$LANG" == "Xen" ] && gwordjson=$(http_request 'https://api.vvhan.com/api/en?type=sj' | jsonfilter -qe '@.data.zh') || gwordjson=$(http_request 'https://api.vvhan.com/api/en?type=sj' | jsonfilter -qe '@.data.en')
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[ -n "${gwordjson}" ] && echo "$gwordjson"
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;;
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3)
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local gwordjson=$(http_request 'https://api.yixiangzhilv.com/yiyan/sentence/get/')
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local gword=$(echo $gwordjson | jsonfilter -qe '@.content')
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local gfrom=$(echo $gwordjson | jsonfilter -qe '@.author')
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[ -n "${gfrom}" ] && gfrom=$(echo "$gfrom") || gfrom=''
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[ -n "${gword}" ] && echo "$gword $gfrom"
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;;
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4)
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local gwordjson=$(http_request 'https://yijuzhan.com/api/word.php?m=json')
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local gword=$(echo $gwordjson | jsonfilter -qe '@.content')
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local gfrom=$(echo $gwordjson | jsonfilter -qe '@.source')
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[ -n "${gfrom}" ] && gfrom=$(echo "$gfrom") || gfrom=''
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[ -n "${gword}" ] && echo "$gword $gfrom"
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;;
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5)
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local gword=$(http_request 'https://v.api.aa1.cn/api/api-wenan-dujitang/index.php?aa1=json' | sed 's/\[//g' | sed 's/\]//g' | jsonfilter -qe '@.dujitang')
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[ -n "${gword}" ] && echo "$gword"
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;;
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*)
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local gwordjson=$(http_request 'https://v1.hitokoto.cn')
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local gword=$(echo $gwordjson | jsonfilter -qe '@.hitokoto')
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local gfrom=$(echo $gwordjson | jsonfilter -qe '@.from_who')
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[ -n "${gfrom}" ] && gfrom=$(echo "$gfrom") || gfrom=''
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[ -n "${gword}" ] && echo "$gword $gfrom"
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;;
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esac
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}
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check_network() {
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if ! nslookup "www.qq.com" 114.114.114.114 >/dev/null 2>&1 ; then
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return 1 # 失败
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fi
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for test_url in "https://www.qq.com" "https://www.baidu.com" "https://www.taobao.com"; do
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if curl -s --connect-timeout 3 -I "$test_url" >/dev/null 2>&1; then
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return 0 # 成功
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fi
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done
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return 1 # 失败
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}
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try_update_word() {
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local lock="$WORD_LOCK"
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exec 200>"$lock"
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if flock -n 200 >"/dev/null" 2>&1; then
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local tword="$(fetch_daily_word)"
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if [ -n "$tword" ]; then
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echo "$tword" >"$WORD_CACHE" && date +%Y%m%d >> "$WORD_CACHE"
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else
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if [ -s "$WORD_CACHE" ]; then
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cat "$WORD_CACHE" | head -n1
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else
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if [ "$LANG" = "en" ]; then
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echo "Enjoy the quiet moments of today."
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else
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echo "今日无感，静享时光。"
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fi
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fi
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fi
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flock -u 200 >"/dev/null" 2>&1
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elif [ -s "$WORD_CACHE" ]; then
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cat "$WORD_CACHE" | head -n1
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fi
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}
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fetch_PicUrl() {
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local picurl
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case "$background" in
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1)
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picurl=$(http_request 'https://open.iciba.com/dsapi/' | jsonfilter -qe '@.picture4')
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[ -n "${picurl}" ] && echo "$picurl"
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;;
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2)
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http_request_with_header \
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"https://api.unsplash.com/photos/random?count=1&orientation=landscape" \
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"Authorization: Client-ID kmFIroj2ELqXJPtC0XUoyww-Tr_lDU8Ho8uxjptIrCo" |
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jsonfilter -e "@[0]['urls']['regular']"
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;;
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3)
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picurl=$(http_request "https://www.bing.com/HPImageArchive.aspx?format=js&n=1" | jsonfilter -qe '@.images[0].url')
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[ -n "${picurl}" ] && echo "https://www.bing.com${picurl}"
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;;
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4)
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# 使用 /dev/urandom 生成随机数，兼容 BusyBox
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i=$(hexdump -n 1 -e '"%u"' /dev/urandom 2>/dev/null | awk '{print $1 % 8}')
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j=$(hexdump -n 2 -e '"%u"' /dev/urandom 2>/dev/null | awk '{print $1 % 200}')
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http_request "http://wp.birdpaper.com.cn/intf/search?content=4k&pageno=$j&count=9" |
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awk -F '\"count\":9' '{print $2}' | awk -F ',\"processTime\"' '{print $1}' |
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sed 's#,#{#' |
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jsonfilter -e "@.list[$i].url"
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;;
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5)
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http_request_with_header \
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"https://wallhaven.cc/api/v1/search?resolutions=1920x1080&sorting=random" "" |
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jsonfilter -qe '@.data[0].path'
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;;
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esac
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}
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try_down_pic() {
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local lock="$PIC_LOCK"
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exec 200>$lock
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if flock -n 200 >/dev/null 2>&1; then
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local bgurl="$(fetch_PicUrl)"
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if [ -n "$bgurl" ]; then
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rm -rf "$PIC_TMP_PATH" "$PIC_LINK_PATH"
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local tmp_file="${PIC_TMP_PATH}.$$.tmp"
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local download_success=0
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local tool=$(check_http_tool)
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local interfaces=$(get_available_wan_interfaces)
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case "$tool" in
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"curl")
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if [ -n "$interfaces" ] && [ "$interfaces" != "" ] ; then
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# 尝试每个可用的WAN接口
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for iface in $interfaces; do
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if curl --interface "$iface" -kLfsm 3 "$bgurl" -o "${tmp_file}" > /dev/null 2>&1; then
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download_success=1
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break
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fi
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done
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else
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curl -kLfsm 3 "$bgurl" -o "${tmp_file}" > /dev/null 2>&1 && download_success=1
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fi
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;;
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"wget")
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wget -q -T 3 -t 2 -O "${tmp_file}" "$bgurl" > /dev/null 2>&1 && download_success=1
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;;
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esac
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if [ $download_success -eq 1 ] && [ -s "$tmp_file" ]; then
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mv "${tmp_file}" "${PIC_TMP_PATH}"
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chmod 644 "${PIC_TMP_PATH}"
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date +%Y%m%d > "$PIC_CACHE"
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ln -sf "$PIC_TMP_PATH" "$PIC_LINK_PATH"
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else
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rm -f "${tmp_file}"
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fi
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fi
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flock -u 200 >/dev/null 2>&1
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fi
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if [ -L "$PIC_LINK_PATH" ] && [ -e "$PIC_LINK_PATH" ]; then
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echo -ne $PIC_RE_URL
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else
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echo -ne $PIC_DF_URL
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fi
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}
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case "$1" in
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"list")
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json_init
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json_add_object "get_url"
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json_close_object
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json_add_object "get_word"
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json_close_object
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json_add_object "get_config"
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json_close_object
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json_add_object "set_config"
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json_close_object
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json_add_object "get_auto_theme"
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json_close_object
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json_dump
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json_cleanup
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;;
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"call")
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case "$2" in
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"get_config")
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read -r input
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mode="$(uci -q get $kucat.@basic[0].mode || echo 'light')"
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automode="$(uci -q get $kucat.@basic[0].automode || echo 'light')"
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json_init
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json_add_string "mode" "$mode"
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json_add_string "automode" "$automode"
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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;;
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"set_config")
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read -r input
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json_load "$input" 2>/dev/null
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json_get_var new_mode "mode"
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json_get_var new_automode "automode"
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if [ -n "$new_mode" ]; then
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case "$new_mode" in
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"light"|"dark"|"auto")
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uci set $kucat.@basic[0].mode="$new_mode"
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;;
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esac
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fi
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# 设置自动模式
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if [ -n "$new_automode" ]; then
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case "$new_automode" in
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"light"|"dark")
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uci set $kucat.@basic[0].automode="$new_automode"
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;;
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esac
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fi
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uci commit $kucat
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json_init
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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;;
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"get_auto_theme")
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read -r input
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hour=$(date +%H)
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if [ $hour -ge 6 ] && [ $hour -lt 18 ]; then
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auto_theme="light"
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else
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auto_theme="dark"
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fi
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json_init
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json_add_string "auto_theme" "$auto_theme"
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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;;
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"get_url")
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read -r input
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if [ -s "$PIC_CACHE" ]; then
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pictime=$(grep $(date +%Y%m%d) $PIC_CACHE)
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if [ -n "$pictime" ]; then
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json_init
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json_add_string "url" "$PIC_RE_URL"
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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return 0
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fi
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fi
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if check_network; then
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final_url="$(try_down_pic)"
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else
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final_url=$PIC_DF_URL
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fi
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json_init
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json_add_string "url" "$final_url"
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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;;
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"get_word")
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read -r input
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if [ -s "$WORD_CACHE" ]; then
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wordtime=$(grep $(date +%Y%m%d) $WORD_CACHE )
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if [ -n "$wordtime" ]; then
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json_init
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json_add_string "word" "$(cat "$WORD_CACHE" | head -n1)"
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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return 0
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fi
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fi
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if check_network; then
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word_content="$(try_update_word)"
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else
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if [ "x$LANG" = "xen" ]; then
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word_content="Enjoy the quiet moments of today."
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else
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word_content="今日无感，静享时光。"
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fi
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fi
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json_init
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json_add_string "word" "$word_content"
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json_add_boolean "success" 1
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json_dump
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json_cleanup
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;;
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esac
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;;
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esac
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