mirror of
https://github.com/osmarks/mycorrhiza.git
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69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
package main
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import (
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"log"
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"net/http"
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"github.com/bouncepaw/mycorrhiza/fs"
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"github.com/bouncepaw/mycorrhiza/render"
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"github.com/gorilla/mux"
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)
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// There are handlers below. See main() for their usage.
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// Boilerplate code present in many handlers. Good to have it.
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func HandlerBase(w http.ResponseWriter, rq *http.Request) *fs.Hypha {
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vars := mux.Vars(rq)
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return fs.Hs.OpenFromMap(vars).OnRevision(RevInMap(vars))
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}
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func HandlerRaw(w http.ResponseWriter, rq *http.Request) {
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log.Println("?action=raw")
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HandlerBase(w, rq).ActionRaw(w).LogSuccMaybe("Serving raw text")
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}
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func HandlerBinary(w http.ResponseWriter, rq *http.Request) {
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log.Println("?action=binary")
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HandlerBase(w, rq).ActionBinary(w).LogSuccMaybe("Serving binary data")
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}
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func HandlerZen(w http.ResponseWriter, rq *http.Request) {
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log.Println("?action=zen")
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HandlerBase(w, rq).ActionZen(w).LogSuccMaybe("Rendering zen")
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}
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func HandlerView(w http.ResponseWriter, rq *http.Request) {
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log.Println("?action=view")
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HandlerBase(w, rq).
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ActionView(w, render.HyphaPage, render.Hypha404).
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LogSuccMaybe("Rendering hypha view")
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}
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func HandlerEdit(w http.ResponseWriter, rq *http.Request) {
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vars := mux.Vars(rq)
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h := fs.Hs.OpenFromMap(vars).OnRevision("0")
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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(render.HyphaEdit(h))
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}
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func HandlerUpdate(w http.ResponseWriter, rq *http.Request) {
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vars := mux.Vars(rq)
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log.Println("Attempt to update hypha", vars["hypha"])
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h := fs.Hs.
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OpenFromMap(vars).
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CreateDirIfNeeded().
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AddRevisionFromHttpData(rq).
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WriteTextFileFromHttpData(rq).
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WriteBinaryFileFromHttpData(rq).
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SaveJson().
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Store().
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LogSuccMaybe("Saved changes")
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if !h.Invalid {
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w.WriteHeader(http.StatusOK)
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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w.Write(render.HyphaUpdateOk(h))
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}
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}
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