From 62d926e022aaf35be029f20568e55533caee3bf7 Mon Sep 17 00:00:00 2001
From: Ian C <ianc@noddybox.co.uk>
Date: Sat, 7 Jul 2018 13:26:02 +0000
Subject: Added up/down links to reorder entries.

---
 www/scripts/main.js | 123 +++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 113 insertions(+), 10 deletions(-)

(limited to 'www/scripts')

diff --git a/www/scripts/main.js b/www/scripts/main.js
index 0ed2cf5..79fb0b7 100644
--- a/www/scripts/main.js
+++ b/www/scripts/main.js
@@ -170,6 +170,21 @@ function AddSmallLink(node, text, func, id)
 	node.appendChild(anchor);
 }
 
+function AddSmallLinkPrevNext(node, text, func, id, prev, next)
+{
+	var anchor = document.createElement("a");
+
+	anchor.href = "#";
+	anchor.onclick = func;
+	anchor.text = text;
+	anchor.className = "smalltext";
+	anchor.dataset.pmId = id;
+	anchor.dataset.pmPrevId = prev;
+	anchor.dataset.pmNextId = next;
+
+	node.appendChild(anchor);
+}
+
 function AddSmallLinkUpDown(node, text, down_func, up_func, id)
 {
 	var anchor = document.createElement("a");
@@ -197,7 +212,7 @@ function AddElement(node, elementname)
 	node.appendChild(elem);
 }
 
-function AddRow(table, id, desc, username, password, rowcount)
+function AddRow(table, id, prev_id, next_id, desc, username, password, rowcount)
 {
 	var tr = document.createElement("tr");
 
@@ -232,7 +247,26 @@ function AddRow(table, id, desc, username, password, rowcount)
 		AddText(td, "\u00a0");
 		AddText(td, "\u00a0");
 		AddSmallLinkUpDown(td, "Show", DoShow, DoHide, id);
+
+		if (next_id != -1 || prev_id != -1)
+		{
+			if (prev_id != -1)
+			{
+				AddText(td, "\u00a0");
+				AddText(td, "\u00a0");
+				AddSmallLinkPrevNext(td, "Up", DoUp, id, prev_id, next_id);
+			}
+
+			if (next_id != -1)
+			{
+				AddText(td, "\u00a0");
+				AddText(td, "\u00a0");
+				AddSmallLinkPrevNext(td, "Down", DoDown, id, prev_id, next_id);
+			}
+		}
+
 		AddElement(td, "br");
+
 		AddSmallLink(td, "Copy Username", DoCopyUsername, id);
 		AddText(td, "\u00a0");
 		AddText(td, "\u00a0");
@@ -244,6 +278,21 @@ function AddRow(table, id, desc, username, password, rowcount)
 	table.appendChild(tr);
 }
 
+function GetGroupRows()
+{
+	var result = [];
+
+	for(var f = 0; f < globalDb.length; f++)
+	{
+		if (globalDb[f].group == globalCurrentGroup)
+		{
+			result.push(globalDb[f]);
+		}
+	}
+
+	return result;
+}
+
 function LoadTable()
 {
 	var table = document.getElementById("DataTable");
@@ -252,20 +301,34 @@ function LoadTable()
 
 	var rowcount = 0;
 
-	for(var f = 0; f < globalDb.length; f++)
+	var rows = GetGroupRows();
+
+	for(var f = 0; f < rows.length; f++)
 	{
-		if (globalDb[f].group == globalCurrentGroup)
+		var prevId = -1;
+		var nextId = -1;
+
+		if (f > 0)
 		{
-			AddRow(table,
-				   globalDb[f].id,
-				   globalDb[f].description,
-				   globalDb[f].username,
-				   Decrypt(globalDb[f].password),
-				   rowcount++);
+			prevId = rows[f-1].id;
 		}
+
+		if (f < rows.length - 1)
+		{
+			nextId = rows[f+1].id;
+		}
+
+		AddRow(table,
+			   rows[f].id,
+			   prevId,
+			   nextId,
+			   rows[f].description,
+			   rows[f].username,
+			   Decrypt(rows[f].password),
+			   rowcount++);
 	}
 
-	AddRow(table, -1, "", "", "", rowcount++);
+	AddRow(table, -1, -1, -1, "", "", "", rowcount++);
 }
 
 function RefreshDataAsync()
@@ -466,4 +529,44 @@ function DoHide()
 	elem.type = "password";
 }
 
+function DoReorderAsync()
+{
+	var response = JSON.parse(this.responseText);
+
+	if (response.error)
+	{
+		Error(response.error);
+	}
+	else
+	{
+		RefreshData();
+	}
+}
+
+function DoUp()
+{
+	var id = this.dataset.pmId;
+	var prev = this.dataset.pmPrevId;
+
+	WebRequest("reorder.php", DoReorderAsync,
+	[
+		"from_id", id,
+		"to_id", prev
+	]
+	);
+}
+
+function DoDown()
+{
+	var id = this.dataset.pmId;
+	var next = this.dataset.pmNextId;
+
+	WebRequest("reorder.php", DoReorderAsync,
+	[
+		"from_id", id,
+		"to_id", next
+	]
+	);
+}
+
 // vim: sw=4 ts=4
-- 
cgit v1.2.3