94 lines
2.5 KiB
Go
94 lines
2.5 KiB
Go
package controllers_pages
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import (
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"fmt"
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"log"
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"main/mvc/models"
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"main/mvc/models/models_pages"
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"main/tools"
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"net/http"
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)
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// Обработчик главной страницы
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func MainPageHandler(app *models.App) http.HandlerFunc {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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var (
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pageData []byte
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err error
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)
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// Количество запросов, обработанных сервером за 24ч
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if r.Method == "COUNT" {
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var count []byte
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if count, err = tools.GetJournalctlLogsCount("server", app.Cfg.ServerDomain, 24); err != nil {
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log.Printf("%s", err.Error())
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}
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sendCount(w, count)
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return
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}
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// Пасхалка
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if r.Method == "LOVE" {
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sendLove(w)
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return
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}
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// Пасхалка 2
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if r.Method == "LIMINAL" {
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sendLiminal(w)
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return
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}
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cacheKey := models_pages.MainPageTmplName
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ajax := r.URL.Query().Get("ajax") == "true"
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if ajax {
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cacheKey += "?ajax=true"
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}
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if pageData, ok := app.PagesCache.Get(cacheKey); ok {
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sendMainPage(w, pageData)
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return
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}
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pageData, err = models_pages.RenderMainPage(app.Templates, app.Version, ajax)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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app.PagesCache.Set(cacheKey, pageData)
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sendMainPage(w, pageData)
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})
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}
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// Отправляет страницу
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func sendMainPage(w http.ResponseWriter, data []byte) {
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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w.Write(data)
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}
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// Ответ на метод COUNT
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func sendCount(w http.ResponseWriter, data []byte) {
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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w.Write(data)
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}
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// Ответ на метод LOVE
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func sendLove(w http.ResponseWriter) {
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, "13.01.2005\n")
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}
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// Ответ на метод LIMINAL
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func sendLiminal(w http.ResponseWriter) {
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w.Header().Set("Content-Type", "text/plain; charset=utf-8")
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w.WriteHeader(http.StatusOK)
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text := "If you're not careful and you slip out of reality in the wrong place, you'll end up in the Backstage, where there's nothing but the stench of old damp carpet, yellow-colored madness, the endless unbearable hum of fluorescent lights, and roughly six hundred million square miles of randomly arranged empty rooms.\n"
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fmt.Fprint(w, text)
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}
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