Feature/history limit

MANIFEST

@@ -1,6 +1,6 @@
-html/Callbacks/RT-Extension-UpdateHistory/Elements/Header/Head
 html/Callbacks/RT-Extension-UpdateHistory/Ticket/Update.html/RightColumnBottom
-html/NoAuth/css/RT-Extension-UpdateHistory.css
+html/static/autohandler
+html/static/css/updatehistory.css
 html/Ticket/Elements/RT-Extension-UpdateHistory-inline
 inc/Module/Install.pm
 inc/Module/Install/Base.pm
@@ -19,3 +19,4 @@ lib/RT/Extension/UpdateHistory.pm
 Makefile.PL
 MANIFEST			This list of files
 META.yml
+README

README

@@ -0,0 +1,45 @@
+NAME
+    RT-Extension-UpdateHistory - Allows to view a ticket's history while commenting/replying
+
+DESCRIPTION
+    The default behavior of RT when adding a comment or reply is to not display the ticket's history.
+
+    This extension adds an additional element to the sidebar where an configurable amount of recent
+    activities are listed.
+
+RT VERSION
+    Works with RT 4.4.2
+
+INSTALLATION
+    perl Makefile.PL
+    make
+    make install
+        May need root permissions
+
+    Edit your /opt/rt4/etc/RT_SiteConfig.pm
+        Add this line:
+
+            Plugin('RT::Extension::UpdateHistory');
+
+    Clear your mason cache
+            rm -rf /opt/rt4/var/mason_data/obj
+
+    Restart your webserver
+
+CONFIGURATION
+    $RT_Extension_UpdateHistory_MaxEntries
+        The maximum number of history entries to list. If not set, everything is listed.
+
+AUTHOR
+    NETWAYS GmbH <info@netways.de>
+
+    All bugs should be reported via email to
+        bug-RT-Extension-UpdateHistory@rt.cpan.org
+    or via the web at
+        http://rt.cpan.org/Public/Dist/Display.html?Name=RT-Extension-UpdateHistory
+LICENSE AND COPYRIGHT
+    This software is Copyright (c) 2018 by NETWAYS GmbH
+
+    This is free software, licensed under:
+
+      The GNU General Public License, Version 2, June 1991

html/Callbacks/RT-Extension-UpdateHistory/Ticket/Update.html/RightColumnBottom

@@ -1,4 +1,4 @@
-<& /Ticket/Elements/RT-Extension-UpdateHistory-inline, Ticket => $Ticket &>
+<& /Ticket/Elements/RT-Extension-UpdateHistory, Ticket => $Ticket &>
 <%ARGS>
-	$Ticket => undef
+	$Ticket
 </%ARGS>

html/Ticket/Elements/RT-Extension-UpdateHistory

@@ -0,0 +1,35 @@
+<div class="rt-extension-update-history-box">
+<& /Elements/ShowHistory,
+    Object => $Ticket,
+    Transactions => $Transactions,
+    ShowHeaders => $ARGS{'ShowHeaders'},
+    DisplayPath => $URI,
+    ShowDisplayModes => 0
+    &>
+
+    <div class="rt-extension-update-history-info">
+% my $totalCount = $Transactions->CountAll();
+% if ($maxEntries && $totalCount > $maxEntries) {
+        <p>Showing <i><% $maxEntries %></i> out of <i><% $totalCount %></i> transactions (Most recent first)</p>
+% } else {
+        <p>Showing <i>all</i> transactions (Most recent first)</p>
+% }
+    </div>
+
+</div>
+<%init>
+    my $Transactions = $Ticket->Transactions();
+    $Transactions->OrderByCols(
+        { FIELD => 'Created',   ORDER => 'DESC' },
+        { FIELD => 'id',        ORDER => 'DESC' },
+    );
+
+    my $maxEntries = RT->Config->Get('RT_Extension_UpdateHistory_MaxEntries');
+    if ($maxEntries) {
+        $Transactions->RowsPerPage($maxEntries);
+    }
+</%init>
+<%args>
+	$Ticket
+	$URI => 'Update.html'
+</%args>

html/static/autohandler

@@ -0,0 +1,15 @@
+<%INIT>
+use RT::Interface::REST;
+
+my $file = $m->base_comp->source_file;
+
+if ($file =~ /\.(css)$/i) {
+    $r->content_type('text/css; charset=utf-8');
+} elsif ($file =~ /\.(js)$/i) {
+    $r->content_type('application/javascript; charset=utf-8');
+}
+
+$m->error_format('text');
+$m->call_next();
+$m->abort();
+</%INIT>

html/static/css/updatehistory.css

@@ -0,0 +1,23 @@
+.rt-extension-update-history-box {
+    height: 600px;
+    overflow: scroll;
+
+}
+
+.rt-extension-update-history-info {
+    padding: 1em;
+}
+
+.rt-extension-update-history-info p {
+    margin: 0;
+    padding: 1em;
+    color: white;
+    font-size: 1.1em;
+    font-weight: bold;
+    text-align: center;
+    background-color: cornflowerblue;
+}
+
+#ticket-update-message {
+    min-width: 600px;
+}

lib/RT/Extension/UpdateHistory.pm

@@ -7,6 +7,8 @@ use warnings;
 
 our $VERSION = '1.0.0';
 
+RT->AddStyleSheets('updatehistory.css');
+
 =head1 NAME
 
 RT-Extension-UpdateHistory - Allows to view a ticket's history while commenting/replying