Add global config option show_delete_on_forms

setting the show_delete_on_forms template var needs a better place ... somewhere in interface/web/admin/form/system_config.tform.php ?
But that also messed up the system config -> misc form ... name clash

Author: helmo

interface/web/admin/form/system_config.tform.php

@@ -637,6 +637,12 @@
 			'default' => 'y',
 			'value'  => array(0 => 'n', 1 => 'y')
 		),
+		'show_delete_on_forms' => array (
+			'datatype' => 'VARCHAR',
+			'formtype' => 'CHECKBOX',
+			'default' => 'y',
+			'value'  => array(0 => 'n', 1 => 'y')
+		),
 		'maintenance_mode' => array (
 			'datatype' => 'VARCHAR',
 			'formtype' => 'CHECKBOX',

interface/web/admin/templates/system_config_misc_edit.htm

@@ -90,6 +90,12 @@
     {tmpl_var name='show_support_messages'}
   </div>
 </div>
+<div class="form-group">
+  <label class="col-sm-3 control-label">{tmpl_var name='show_delete_on_forms_txt'}</label>
+  <div class="col-sm-9">
+    {tmpl_var name='show_delete_on_forms'}
+  </div>
+</div>
 <div class="form-group">
   <label for="customer_no_template" class="col-sm-3 control-label">{tmpl_var name='customer_no_template_txt'}</label>
   <div class="col-sm-9"><input type="text" name="customer_no_template" id="customer_no_template" value="{tmpl_var name='customer_no_template'}" class="form-control" /></div>

interface/web/mail/mail_domain_edit.php

@@ -234,6 +234,9 @@ function onShowEnd() {
 		$app->tpl->setVar('dkim_public', $rec['dkim_public'], true);
 		if (!empty($rec['dkim_public'])) $app->tpl->setVar('dns_record', $dns_record, true);
 
+		$global_config = $app->getconf->get_global_config();
+		$app->tpl->setVar('show_delete_on_forms', $global_config['misc']['show_delete_on_forms']);
+
 		parent::onShowEnd();
 	}
 

interface/web/mail/templates/mail_domain_edit.htm

@@ -118,9 +118,9 @@
         <input type="hidden" name="id" value="{tmpl_var name='id'}">
         <input type="hidden" name="type" value="local">
         <div class="clear">
-            <tmpl_if name='id'>
+            <tmpl_if name='id'><tmpl_if name='show_delete_on_forms' op="==" value="y">
                 <a class="btn btn-default formbutton-danger formbutton-narrow" href="javascript: ISPConfig.confirm_action('mail/mail_domain_del.php?id={tmpl_var name='id'}&_csrf_id={tmpl_var name='_csrf_id'}&_csrf_key={tmpl_var name='_csrf_key'}&phpsessid={tmpl_var name='phpsessid'}','{tmpl_var name='delete_confirmation'}');"><span class="icon icon-delete"></span></a>
-	    </tmpl_if>
+            </tmpl_if></tmpl_if>
             <div class="right">
                 <button class="btn btn-default formbutton-success" type="button" value="{tmpl_var name='btn_save_txt'}" data-submit-form="pageForm" data-form-action="mail/mail_domain_edit.php">{tmpl_var name='btn_save_txt'}</button>
                 <button class="btn btn-default formbutton-default" type="button" value="{tmpl_var name='btn_cancel_txt'}" data-load-content="mail/mail_domain_list.php">{tmpl_var name='btn_cancel_txt'}</button>