Replacement file upload checks for duplicates.

Lastmod date is now updated to the database.

assets/js/editor-assets.js

@@ -2,7 +2,14 @@
  * @file editor-assets.js
  * This script is the entry point for the artifact editor assets page.
  */
-import { progress } from "./uploader.mjs";
+import {
+  checkDuplicate,
+  checkErrors,
+  checkSize,
+  progress,
+  resetInput,
+} from "./uploader.mjs";
+import { getElmById } from "./helper.mjs";
 
 (() => {
   "use strict";
@@ -11,29 +18,31 @@ import { progress } from "./uploader.mjs";
   progress(`artifact-editor-dl-form`, `artifact-editor-dl-progress`);
   progress(`artifact-editor-preview-form`, `artifact-editor-preview-progress`);
 
-  const previewReset = document.getElementById(`artifact-editor-preview-reset`);
-  if (previewReset == null) {
-    console.error(`the reset preview button is missing`);
-    return;
-  }
-  const previewInput = document.getElementById(
-    `artifact-editor-replace-preview`
-  );
-  if (previewInput == null) {
-    console.error(`the form preview input is missing`);
-    return;
-  }
+  const previewReset = getElmById(`artifact-editor-preview-reset`);
+  const previewInput = getElmById(`artifact-editor-replace-preview`);
+  const alert = getElmById(`artifact-editor-dl-alert`);
+  const reset = getElmById(`artifact-editor-dl-reset`);
+  const lastMod = getElmById(`artifact-editor-last-modified`);
+  const results = getElmById("artifact-editor-dl-results");
+  const fileInput = getElmById(`artifact-editor-dl-up`);
+  fileInput.addEventListener("change", checkFile);
 
-  const reset = document.getElementById(`artifact-editor-dl-reset`);
-  if (reset == null) {
-    console.error(`the reset button is missing`);
-    return;
-  }
-  const artifact = document.getElementById(`artifact-editor-dl-up`);
-  if (artifact == null) {
-    console.error(`the artifact file input is missing`);
-    return;
+  async function checkFile() {
+    resetInput(fileInput, alert, results);
+    const file1 = this.files[0];
+    let errors = [checkSize(file1)];
+    checkErrors(errors, alert, fileInput, results);
+    checkDuplicate(file1, alert, fileInput, results);
+
+    const lastModified = file1.lastModified,
+      currentTime = new Date().getTime(),
+      oneHourMs = 60 * 60 * 1000;
+    const underOneHour = currentTime - lastModified < oneHourMs;
+    if (!underOneHour) {
+      lastMod.value = lastModified;
+    }
   }
+
   const dataEditor = document.getElementById("artifact-editor-modal");
   if (dataEditor == null) {
     console.error(`the data editor modal is missing`);
@@ -264,8 +273,10 @@ import { progress } from "./uploader.mjs";
 
   // New file download form reset button.
   reset.addEventListener(`click`, function () {
-    artifact.value = ``;
-    artifact.classList.remove(`is-invalid`, `is-valid`);
+    alert.innerText = "";
+    alert.classList.add("d-none");
+    fileInput.value = ``;
+    fileInput.classList.remove(`is-invalid`, `is-valid`);
   });
 
   previewReset.addEventListener(`click`, function () {

handler/app/app.go

@@ -445,7 +445,8 @@ func LinkScnr(name string) (string, error) {
 func LinkScnrs(s string) template.HTML {
 	x := []string{}
 	y := strings.Split(s, ",")
-	cls := "link-dark link-offset-2 link-offset-3-hover link-underline link-underline-opacity-0 link-underline-opacity-75-hover"
+	cls := "link-dark link-offset-2 link-offset-3-hover link-underline " +
+		"link-underline-opacity-0 link-underline-opacity-75-hover"
 	for _, z := range y {
 		z = strings.TrimSpace(z)
 		if z == "" {

handler/app/dirs.go

@@ -127,7 +127,14 @@ func detectANSI(db *sql.DB, logger *zap.SugaredLogger, id int64, data map[string
 	if db == nil {
 		return data
 	}
-	mos, numb := data["modOS"].(string), data["modMagicNumber"].(string)
+	mos, valid := data["modOS"].(string)
+	if !valid {
+		return data
+	}
+	numb, valid := data["modMagicNumber"].(string)
+	if !valid {
+		return data
+	}
 	textfile := strings.EqualFold(mos, tags.Text.String())
 	if textfile && numb == magicnumber.ANSIEscapeText.Title() {
 		if err := model.UpdatePlatform(db, id, tags.ANSI.String()); err != nil && logger != nil {

handler/htmx/transfer.go

@@ -20,6 +20,7 @@ import (
 	"slices"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/Defacto2/archive"
 	"github.com/Defacto2/helper"
@@ -638,6 +639,12 @@ func UploadReplacement(c echo.Context, db *sql.DB, downloadDir string) error {
 		return checkFileOpen(c, nil, name, err)
 	}
 	defer src.Close()
+	lastmod := c.FormValue("artifact-editor-lastmodified")
+	lm, err := strconv.ParseInt(lastmod, 10, 64)
+	if err == nil && lm > 0 {
+		lmod := time.UnixMilli(lm)
+		fu.LastMod = lmod
+	}
 	sign := magicnumber.Find(src)
 	fu.MagicNumber = sign.Title()
 	dst, err := copier(c, nil, file, up.key)

model/update.go

@@ -728,6 +728,7 @@ type FileUpload struct {
 	MagicNumber string
 	Content     string
 	Filesize    int64
+	LastMod     time.Time
 }
 
 // Update the file record with the values provided in the FileUpload struct.
@@ -753,6 +754,7 @@ func (fu FileUpload) Update(ctx context.Context, exec boil.ContextExecutor, id i
 		return fmt.Errorf("file upload zip content: %w", err)
 	}
 	f.Filesize = null.Int64From(fu.Filesize)
+	f.FileLastModified = null.TimeFrom(fu.LastMod)
 	if _, err = f.Update(ctx, exec, boil.Infer()); err != nil {
 		return fmt.Errorf("file upload update record %w: %d", err, id)
 	}

view/app/artifactfile.tmpl

@@ -119,6 +119,7 @@
               <input type="hidden" name="artifact-editor-record-key" value="{{$key}}">
               <input type="hidden" name="artifact-editor-unid" value="{{$unid}}">
               <input type="hidden" name="artifact-editor-download-classify" value="{{$os}}">
+              <input type="hidden" name="artifact-editor-lastmodified" id="artifact-editor-last-modified">
               {{/*  artifact-editor-unique-id-value  */}}
               <div class="input-group input-group-sm mb-1 has-validation">
                 <input type="file" name="artifact-editor-replace-file" 
@@ -133,6 +134,7 @@
               <div class="form-text" id="artifact-editor-dl-results"><span class="text-warning-emphasis">Normally not required</span>, upload and replace the artifact download.</div>
               {{- end}}
               <progress class="w-100" id="artifact-editor-dl-progress" value="0" max="100"></progress>
+              <div class="d-none alert alert-warning mt-2" role="alert" id="artifact-editor-dl-alert"></div>
             </form>
             {{- /*  Download content  */}}
             <legend class="mt-3">Download content</legend>