Basic issue management

[hcoop/portal.git] / issue.mlt

<% val catId = Web.stoi ($"cat");
val cat = Support.lookupCategory catId;
val admin = Group.inGroupNum (#grp cat);
val you = Init.getUserId()

ref viewingIssue = NONE;

@header[("title", ["Support: " ^ Web.html (#name cat)])];

ref showNormal = true;

if $"cmd" = "new" then
	showNormal := false %>

<h3><b>New issue</b></h3>

<form action="issue">
<input type="hidden" name="cat" value="<% catId %>">
<input type="hidden" name="cmd" value="add">
<table>
<tr> <td align="right"><b>Title</b>:</td> <td><input name="title"></td> </tr>
<tr> <td align="right"><input type="checkbox" name="priv"></td> <td>Only make this issue accessible to the admins for this support category.</td> </tr>
<tr> <td><input type="submit" value="Add"></td> </tr>
</table>
</form>

<% elseif $"cmd" = "add" then
	val title = $"title";
	if not (Support.validTitle title) then
		%><h3><b>Invalid title</b></h3><%
	else
		val id = Support.addIssue (you, catId, title, $"priv" = "on", Support.NEW);
		viewingIssue := SOME id
	end

elseif $"mod" <> "" then
	showNormal := false;
	val id = Web.stoi ($"mod");
	val issue = Support.lookupIssue id;
	if catId <> #cat issue then
		%><h3><b>Inconsistent cat field</b></h3><%
	elseif not admin then
		%><h3><b>You aren't authorized to modify that.</b></h3><%
	else %>
<h3><b>Modify issue</b></h3>

<form action="issue">
<input type="hidden" name="cat" value="<% catId %>">
<input type="hidden" name="save" value="<% id %>">
<table>
<tr> <td align="right"><b>Category</b>:</td> <td><select name="newCat">
<% foreach cat in Support.listCategories () do %>
	<option value="<% #id cat %>"<% if #id cat = catId then %> selected<% end %>><% Web.html (#name cat) %></option>
<% end %></select></td> </tr>
<tr> <td align="right"><b>Title</b>:</td> <td><input name="title" value="<% Web.html (#title issue) %>"></td> </tr>
<tr> <td align="right"><input type="checkbox" name="priv"<% if #priv issue then %> checked<% end %>></td> <td>Only make this issue accessible to the admins for this support category.</td> </tr>
<tr> <td align="right"><b>Status</b>:</td> <td><select name="status">
	<option value="0"<% if #status issue = Support.NEW then %> selected<% end %>>New</option>
	<option value="1"<% if #status issue = Support.PENDING then %> selected<% end %>>Pending</option>
	<option value="2"<% if #status issue = Support.CLOSED then %> selected<% end %>>Closed</option>
</select></td> </tr>
<tr> <td><input type="submit" value="Add"></td> </tr>
</table>
</form>
<%	end

elseif $"save" <> "" then
	val id = Web.stoi ($"save");
	val issue = Support.lookupIssue id;
	val title = $"title";
	val status = Web.stoi ($"status");
	val newCat = Support.lookupCategory (Web.stoi ($"newCat"));

	if catId <> #cat issue then
		%><h3><b>Inconsistent cat field</b></h3><%
	elseif (iff admin then not (Group.inGroupNum (#grp newCat)) else false) then
		%><h3><b>Authorization failure</b></h3><%
	elseif not (Support.validTitle title) then
		%><h3><b>Invalid title</b></h3><%
	elseif (iff status < 0 then false else status > 2) then
		%><h3><b>Invalid status</b></h3><%
	else
		Support.modIssue {issue with cat = #id newCat, title = title,
				priv = ($"priv" = "on"),
				status = (case status of
						  0 => Support.NEW
						| 1 => Support.PENDING
						| _ => Support.CLOSED)};
		viewingIssue := SOME id
		%><h3><b>Issue saved</b></h3<%
	end

elseif $"del" <> "" then
	showNormal := false;
	val id = Web.stoi ($"del");
	val issue = Support.lookupIssue id;

	if catId <> #cat issue then
		%><h3><b>Inconsistent cat field</b></h3><%
	elseif not admin then
		%><h3><b>Authorization failure</b></h3><%
	else
		%><h3><b>Are you sure you want to delete "<% Web.html (#title issue) %>"?</b></h3>
		<a href="issue?cat=<% catId %>&del2=<% id %>">Yes, delete "<% Web.html (#title issue) %>"!</a><%
	end

elseif $"del2" <> "" then
	val id = Web.stoi ($"del2");
	val issue = Support.lookupIssue id;

	if catId <> #cat issue then
		%><h3><b>Inconsistent cat field</b></h3><%
	elseif not admin then
		%><h3><b>Authorization failure</b></h3><%
	else
		Support.deleteIssue id
		%><h3><b>Issue "<% Web.html (#title issue) %>" deleted</b></h3><%
	end

elseif $"id" <> "" then
	viewingIssue := SOME (Web.stoi ($"id"))
end;

switch viewingIssue of
	  SOME id => 
		val issue = Support.lookupIssue id;
		val canEdit = (iff #usr issue = you then true else admin);
		val canView = (iff #priv issue then canEdit else true);
		if catId <> #cat issue then
			%><h3><b>Inconsistent cat field</b></h3><%
		elseif not canView then
			%><h3><b>You aren't authorized to view that.</b></h3><%
		else
			val user = Init.lookupUser (#usr issue) %>

<table>
<tr> <td align="right"><b>Title</b>:</td> <td><% Web.html (#title issue) %></td> </tr>
<tr> <td align="right"><b>Created by</b>:</td> <td><a href="user?id=<% #usr issue %>"><% #name user %></a></td> </tr>
<tr> <td align="right"><b>At</b>:</td> <td><% #stamp issue %></td> </tr>
<tr> <td align="right"><b>Private</b>:</td> <td><% if #priv issue then %>yes<% else %>no<% end %></td> </tr>
<tr> <td align="right"><b>Status</b>:</td> <td><% switch #status issue of
	  Support.NEW => %>New<%
	| Support.PENDING => %>Pending<%
	| Support.CLOSED => %>Closed<%
	end %></td> </tr>
</table>

<% if admin then %>
<a href="issue?cat=<% catId %>&mod=<% id %>">Modify this issue</a><br>
<a href="issue?cat=<% catId %>&del=<% id %>">Delete this issue</a><br>
<% end %>

<%		end
		
	| NONE =>
if showNormal then %>

<a href="issue?cat=<% catId %>&cmd=new">New issue</a>

<h3><b>Open issues</b></h3>

<table>
<% val issues = iff admin then Support.listOpenCategoryIssuesAdmin catId
			else Support.listOpenCategoryIssues (catId, you);

foreach issue in issues do
	val user = Init.lookupUser (#usr issue) %>
	<tr> <td><a href="issue?cat=<% catId %>&id=<% #id issue %>"><% Web.html (#title issue) %></a>
<% if #priv issue then %><i>(private)</i><% end %>
	</td>
	<td><a href="user?id=<% #usr issue %>"><% #name user %></a></td>
	<td><% #stamp issue %></td>
	<td><% switch #status issue of
			  Support.NEW => %>New<%
			| Support.PENDING => %>Pending<%
			| Support.CLOSED => %>Closed<%
		end %></td> </tr>
<% end %>

<% end
end %>

<% @footer[] %>