support of multi message deletions

doc/ChangeLog

@@ -90,6 +90,7 @@ version ?.??.?? (????-??-??):
   - allow to select company/division for mass invoice printing [chilan]
   - defined html class multi-check which allows tbodies function with multi
     select elements on lists [chilan]
+  - support of multi message deletions [chilan]
 
 version 1.11.20 (2016-04-19):
 

lib/locale/pl/strings.php

@@ -162,6 +162,7 @@
 $_LANG['Are you sure, you want to delete that device?'] = 'Jesteś pewien, że chcesz usunąć to urządzenie?';
 $_LANG['Are you sure, you want to delete that event?'] = 'Jesteś pewien, że chcesz usunąć ten wpis?';
 $_LANG['Are you sure, you want to delete that message?'] = 'Jesteś pewien, że chcesz usunąć tę wiadomość?';
+$_LANG['Are you sure, you want to delete all selected messages?'] = 'Jesteś pewien, że chcesz usunąć wszystkie wybrane wiadomości?';
 $_LANG['Are you sure, you want to delete that network?'] = 'Jesteś pewien, że chcesz usunąć tę sieć?';
 $_LANG['Are you sure, you want to delete that payment?'] = 'Jesteś pewien, że chcesz usunąć tę płatność?';
 $_LANG['Are you sure, you want to delete that tariff?'] = 'Jesteś pewien, że chcesz usunąć tę taryfę?';

modules/messagedel.php

@@ -3,7 +3,7 @@
 /*
  * LMS version 1.11-git
  *
- *  (C) Copyright 2001-2013 LMS Developers
+ *  (C) Copyright 2001-2016 LMS Developers
  *
  *  Please, see the doc/AUTHORS for more information about authors!
  *
@@ -24,15 +24,24 @@
  *  $Id$
  */
 
-if (isset($_GET['id']) && $_GET['is_sure'] == '1') {
-	$id = intval($_GET['id']);
-	if ($id) {
-		$DB->BeginTrans();
-		$DB->Execute('DELETE FROM messageitems WHERE messageid = ?', array($id));
-		$DB->Execute('DELETE FROM messages WHERE id = ?', array($id));
-		$DB->CommitTrans();
+if ($_GET['is_sure'] == '1')
+	if (isset($_GET['id'])) {
+		$id = intval($_GET['id']);
+		if ($id) {
+			$DB->BeginTrans();
+			$DB->Execute('DELETE FROM messageitems WHERE messageid = ?', array($id));
+			$DB->Execute('DELETE FROM messages WHERE id = ?', array($id));
+			$DB->CommitTrans();
+		}
+	} elseif (isset($_POST['marks']) && $_GET['is_sure'] == '1') {
+		$ids = implode(',', array_map('intval', $_POST['marks']));
+		if (!empty($ids)) {
+			$DB->BeginTrans();
+			$DB->Execute('DELETE FROM messageitems WHERE messageid IN (' . $ids . ')');
+			$DB->Execute('DELETE FROM messages WHERE id IN (' . $ids . ')');
+			$DB->CommitTrans();
+		}
 	}
-}
 
 $SESSION->redirect('?'.$SESSION->get('backto'));
 

templates/default/message/messagelist.html

@@ -3,6 +3,17 @@
 {block name=module_content}
 <!--// $Id$ //-->
 <H1>{$layout.pagetitle}</H1>
+<script type="text/javascript">
+<!--
+	function delete_messages() {
+		if (confirmLink(this, '{trans("Are you sure, you want to delete all selected messages?")}')) {
+			document.page.action = '?m=messagedel';
+			document.page.submit();
+		}
+	}
+//-->
+</script>
+<form method="post" name="page">
 <TABLE class="lmsbox">
 	<COLGROUP>
 		<COL style="width: 1%;">
@@ -76,7 +87,7 @@ <H1>{$layout.pagetitle}</H1>
 	</TR>
 	{/if}
     </THEAD>
-    <TBODY>
+    <TBODY class="multi-check">
 	{cycle values="light,lucid" print=false}
 	{section name=messagelist loop=$messagelist start=$start max=$pagelimit}
 	{assign var=message value=$messagelist[messagelist]}
@@ -95,15 +106,16 @@ <H1>{$layout.pagetitle}</H1>
 			<img src="img/sms.gif" alt="sms">
 			{/if}
 		</TD>
-		<TD class="bold" onclick="return self.location.href='?m=messageinfo&amp;id={$message.id}';">
-			{$message.subject}
+		<TD class="bold">
+			<span onclick="return self.location.href='?m=messageinfo&amp;id={$message.id}';">{$message.subject}</span>
 		</TD>
 		<TD class="text-right nobr" onclick="return self.location.href='?m=messageinfo&amp;id={$message.id}';">
 			{$message.cnt|default:0}
 		</TD>
 		<TD class="text-right nobr">
 			<A onclick="return confirmLink(this, '{trans("Are you sure, you want to delete that message?")}')" href="?m=messagedel&amp;id={$message.id}"><IMG src="img/delete.gif" alt="[ {trans("Delete")} ]" title="[ {trans("Delete")} ]"></A>
 			<A href="?m=messageinfo&amp;id={$message.id}"><IMG src="img/info.gif" alt="[ {trans("Info")} ]" title="[ {trans("Info")} ]"></A>
+			<input type="checkbox" name="marks[{$message.id}]" value="{$message.id}"{if $marks.messageid} checked{/if}>
 		</TD>
 	</TR>
 	{sectionelse}
@@ -125,10 +137,18 @@ <H1>{$layout.pagetitle}</H1>
 	<TR>
 		<TD colspan="2" class="nobr">
 		</TD>
-		<TD colspan="3" class="bold">
+		<TD class="bold">
 			{t a=$listdata.total}Total: $a{/t}
 		</TD>
+		<TD colspan="2" class="text-right nobr">
+			<a onclick="javascript:delete_messages();">{trans("Delete")} <img src="img/delete.gif" alt="{trans("Delete")}"></a>&nbsp;
+			<label>
+				{trans("Check All")}
+				<INPUT TYPE="checkbox" NAME="allbox" onchange="CheckAll('page', this, [])" VALUE="1">
+			</label>
+		</TD>
 	</TR>
     </TFOOT>
 </TABLE>
+</form>
 {/block}