noctra/servtex
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minor changes

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This commit is contained in:
Maximilian Wagner
2025-12-27 22:52:04 +01:00
parent b65ed45477
commit 2c05415ed1
7 changed files with 160 additions and 42 deletions
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12
frontend/jscss/custom-view.css
View File

@@ -1,18 +1,20 @@
.output {
height: 80vh;
height: 75vh;
}
.left-sidebar {
padding: 15px;
padding: 10px;
width: 15vw;
height: 100%;
resize: both;
}
.pdf-frame {
width: 100%;
width: 85vw;
height: 100%;
border: none;
}
.command-out {
height: 20vh;
padding: 20px;
height: 25vh;
padding: 5px;
background-color: #eaeaea;
overflow-y: auto;
}

15
frontend/templates/main.html
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@@ -10,29 +10,30 @@
<script src="/jscss/htmx-ext-sse.js"></script>
</head>
<body>
<div class="container-fluid h-100 d-flex flex-column" hx-ext="sse" sse-connect="/sse">
<div class="row output flex-grow-1">
<div class="col-3 left-sidebar d-flex flex-column justify-content-between">
<div>
<h4>ServTeX Status</h4> <br>
<h4>ServTeX</h4> <br>
<div sse-swap="status">
Compilation has not run yet.
Compilation information unavailable.
</div>
</div>
<br>
<button class="btn btn-primary mt-2" hx-post="/compile" hx-trigger="click" hx-swap="none">Recompile</button>
</div>
<div class="col-9 p-0" sse-swap="pdf">
<iframe class="pdf-frame" src="/pdf?ts=0"></iframe>
</div>
</div>
<div class="command-out" sse-swap="output">
</div>
</div>
<div class="command-out" sse-swap="output"></div>
</div>
</body>
</html>

32
frontend/webserver.go
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@@ -34,8 +34,8 @@ func ssePing(writer *http.ResponseWriter) {
// Reads globals.LatexExec
func sseStatusSend(writer *http.ResponseWriter) {
fmt.Fprintf((*writer), "event: status\n")
fmt.Fprintf((*writer), "data: Execution Time: %s<br>\n", globals.LatexExec.Timestamp)
fmt.Fprintf((*writer), "data: Execution State: %s<br>\n\n", globals.LatexExec.ExecutionState)
fmt.Fprintf((*writer), "data: Execution Time:<br>%s<br><br>\n", globals.LatexExec.Timestamp)
fmt.Fprintf((*writer), "data: Execution State:<br>%s<br>\n\n", globals.LatexExec.ExecutionState)
(*writer).(http.Flusher).Flush()
backend.LogLine("Status Event has been sent", 1)
@@ -85,24 +85,24 @@ func SSEventHandler(writer http.ResponseWriter, request *http.Request) {
ssePing(&writer)
lastExecution := ""
lastExecution := &globals.LatexExecution{}
for range time.Tick(time.Second) {
select {
case <-request.Context().Done():
return
default:
if lastExecution == globals.LatexExec.TimestampRFC {
ssePing(&writer)
} else {
sseStatusSend(&writer)
sseOutputSend(&writer)
// let client keep current pdf, if compile failed
if globals.LatexExec.ExecutionState != "Failed" {
ssePDFSend(&writer)
}
lastExecution = globals.LatexExec.TimestampRFC
case <-request.Context().Done():
return
default:
if lastExecution.Equal(&globals.LatexExec) {
ssePing(&writer)
} else {
sseStatusSend(&writer)
sseOutputSend(&writer)
// let client keep current pdf, if compile failed
if globals.LatexExec.ExecutionState != globals.LatexExecutionStateFailure {
ssePDFSend(&writer)
}
lastExecution = globals.LatexExec.Copy()
}
}
}
}