101 lines
1.9 KiB
Go
101 lines
1.9 KiB
Go
package main
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import (
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"database/sql"
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"net/http"
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"os"
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"time"
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"github.com/gin-gonic/gin"
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"github.com/go-yaml/yaml"
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_ "github.com/mattn/go-sqlite3"
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)
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type Config struct {
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General GeneralConfig `yaml:"general"`
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Sites []SiteConfig `yaml:"sites"`
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}
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type GeneralConfig struct {
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CacheTime int `yaml:"cachetime"`
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DBType string `yaml:"dbtype"`
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SQLAddr string `yaml:"sqladdr"`
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}
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type SiteConfig struct {
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Name string `yaml:"name"`
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URL string `yaml:"url"`
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Type string `yaml:"type"`
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}
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var config Config
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func main() {
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// YAMLファイルを読み込む
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data, err := os.Open("config.yaml")
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if err != nil {
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panic(err)
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}
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defer data.Close()
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err = yaml.Unmarshal(data, &config)
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if err != nil {
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panic(err)
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}
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initdb()
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r := gin.Default()
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r.GET("/api/getStatus", func(c *gin.Context) {
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// 全てのサイトのステータス情報をJSON形式で返す
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})
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r.GET("/api/getStatus/:URL", func(c *gin.Context) {
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// 指定したサイトのステータス情報をJSON形式で返す
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url := c.Param("URL", 0)
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status := getstatus(url)
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c.JSON(http.StatusOK, gin.H{
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"url": url,
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"status": status,
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"checked_at": time.Now().Format("2006-01-02 15:04:05"),
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})
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})
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r.Run(":8080")
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}
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func initdb(){
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if config.General.DBType == "sqlite"{
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db, err := sql.Open("sqlite3", config.General.SQLAddr)
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if err != nil {
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panic(err)
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}
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defer db.Close()
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// テーブルの作成
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_, err = db.Exec(`CREATE TABLE IF NOT EXISTS sites (
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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name TEXT NOT NULL,
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url TEXT NOT NULL,
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type TEXT NOT NULL,
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lastChecked DATETIME NOT NULL,
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lastDowned DATETIME NOT NULL,
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status TEXT NOT NULL
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)`)
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if err != nil {
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panic(err)
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}
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}
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}
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func getstatus(url string) (int) {
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//TODO: 鯖落ち検知時の返り値
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r ,err := http.Head(url)
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if err != nil {
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return -1
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}
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defer r.Body.Close()
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return r.StatusCode
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}
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func getstatusAll(url string) (string, string){
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} |