implemented hide/show message functionality

conference_ops.go

@@ -16,6 +16,7 @@ import (
 	"fmt"
 	"io"
 	"mime/multipart"
+	"net/http"
 	"strconv"
 	"strings"
 
@@ -23,6 +24,8 @@ import (
 	"git.erbosoft.com/amy/amsterdam/ui"
 )
 
+var ENOPERM error = errors.New("you are not permitted to perform this operation")
+
 // slurpFile reads the contrents of a multipart.File into memory.
 func slurpFile(file *multipart.FileHeader) ([]byte, error) {
 	f, err := file.Open()
@@ -139,3 +142,40 @@ func HideTopic(ctxt ui.AmContext) (string, any, error) {
 	}
 	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number), nil
 }
+
+/* HideMessage hides or shows a topic message.
+ * Parameters:
+ *     ctxt - The AmContext for the request.
+ * Returns:
+ *     Command string dictating what to be rendered.
+ *     Data as a parameter for the command string.
+ *     Standard Go error status.
+ */
+func HideMessage(ctxt ui.AmContext) (string, any, error) {
+	if ctxt.CurrentUser().IsAnon {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, ENOPERM)
+	}
+	conf := ctxt.GetScratch("currentConference").(*database.Conference)
+	myLevel := ctxt.GetScratch("levelInConference").(uint16)
+	topic := ctxt.GetScratch("currentTopic").(*database.Topic)
+	msgNum, err := strconv.Atoi(ctxt.URLParam("msg"))
+	if err != nil {
+		return ui.ErrorPage(ctxt, err)
+	}
+	hdrs, err := database.AmGetPostRange(ctxt.Ctx(), topic, int32(msgNum), int32(msgNum))
+	if err != nil {
+		return ui.ErrorPage(ctxt, err)
+	} else if len(hdrs) != 1 {
+		return ui.ErrorPage(ctxt, errors.New("internal error getting post reference"))
+	}
+	if (hdrs[0].CreatorUid != ctxt.CurrentUserId()) && !conf.TestPermission("Conference.Hide", myLevel) {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, ENOPERM)
+	}
+	err = hdrs[0].SetHidden(ctxt.Ctx(), ctxt.CurrentUser(), !(hdrs[0].Hidden), ctxt.RemoteIP())
+	if err != nil {
+		return ui.ErrorPage(ctxt, err)
+	}
+	return "redirect", fmt.Sprintf("/comm/%s/conf/%s/r/%d?r=%d&ac=1", ctxt.CurrentCommunity().Alias, ctxt.GetScratch("currentAlias"), topic.Number, hdrs[0].Num), nil
+}

main.go

@@ -102,6 +102,7 @@ func setupEcho() *echo.Echo {
 	confGroup.POST("/r/:topic", ui.AmWrap(PostInTopic), ui.SetTopic)
 	opsGroup := confGroup.Group("/op/:topic", ui.SetTopic)
 	opsGroup.GET("/hide", ui.AmWrap(HideTopic))
+	opsGroup.GET("/hide/:msg", ui.AmWrap(HideMessage))
 
 	return e
 }

ui/views/posts.jet

@@ -118,7 +118,7 @@
                     {{ if advancedControls }}
                         <div class="flex flex-col gap-2">
                             {{ if canHide }}
-                                <a href="/TODO" 
+                                <a href="{{ topicListLink }}/op/{{ topicNum }}/hide/{{ p.Num }}" 
                                     class="bg-blue-600 hover:bg-blue-700 text-white px-3 py-2 rounded text-sm font-medium transition-colors whitespace-nowrap">
                                     {{ if isPostHidden }}Show{{ else }}Hide{{ end }}
                                 </a>