allow to show member/owner count

lam/HISTORY

@@ -1,3 +1,7 @@
+September 2019
+  - Group account types can show member+owner count in list view
+
+
 02.07.2019 6.8
   - Parallel editing of multiple entries in different browser tabs supported
   - LAM supports the progressive web app standard which allows to install LAM as an icon on home screen

lam/docs/manual-sources/chapter-modules.xml

@@ -2259,8 +2259,8 @@ AuthorizedKeysCommandUser root</literallayout>
 
       <para><emphasis role="bold">Configuration</emphasis></para>
 
-      <para>Please add the account type "Groups" and then select account
+      <para>Special Please add the account type "Groups" and then select
-      module "Unix (posixGroup)".</para>
+      account module "Unix (posixGroup)".</para>
 
       <screenshot>
         <mediaobject>
@@ -2270,6 +2270,43 @@ AuthorizedKeysCommandUser root</literallayout>
         </mediaobject>
       </screenshot>
 
+      <para>Virtual list attributes:</para>
+
+      <screenshot>
+        <graphic fileref="images/mod_unixGroupConfig2.png"/>
+      </screenshot>
+
+      <para>The following virtual attributes can be shown in the group list.
+      These are no real LDAP attributes but extra data that can be shown by
+      LAM.</para>
+
+      <itemizedlist>
+        <listitem>
+          <para>memberuid_count: number of entries in attribute
+          "memberuid"</para>
+        </listitem>
+
+        <listitem>
+          <para>member_count: number of entries in attribute "member"</para>
+        </listitem>
+
+        <listitem>
+          <para>uniqueMember_count: number of entries in attribute
+          "uniquemember"</para>
+        </listitem>
+
+        <listitem>
+          <para>owner_count: number of entries in attribute "owner"</para>
+        </listitem>
+
+        <listitem>
+          <para>roleOccupant_count: number of entries in attribute
+          "roleOccupant"</para>
+        </listitem>
+      </itemizedlist>
+
+      <para>Module settings:</para>
+
       <para>GID generator: LAM will suggest GID numbers for your accounts.
       Please note that it may happen that there are duplicate IDs assigned if
       users create groups at the same time. Use an <ulink
@@ -3036,6 +3073,38 @@ AuthorizedKeysCommandUser root</literallayout>
       </mediaobject>
     </screenshot>
 
+    <para>Virtual list attributes:</para>
+
+    <screenshot>
+      <graphic fileref="images/mod_gon.png"/>
+    </screenshot>
+
+    <para>The following virtual attributes can be shown in the group list.
+    These are no real LDAP attributes but extra data that can be shown by
+    LAM.</para>
+
+    <itemizedlist>
+      <listitem>
+        <para>member_count: number of entries in attribute "member"</para>
+      </listitem>
+
+      <listitem>
+        <para>uniqueMember_count: number of entries in attribute
+        "uniquemember"</para>
+      </listitem>
+
+      <listitem>
+        <para>owner_count: number of entries in attribute "owner"</para>
+      </listitem>
+
+      <listitem>
+        <para>roleOccupant_count: number of entries in attribute
+        "roleOccupant"</para>
+      </listitem>
+    </itemizedlist>
+
+    <para>Module settings:</para>
+
     <para>On the module settings tab you set some options like the display
     format for members/owners and if fields like description should not be
     displayed.</para>

lam/lib/types/group.inc

@@ -3,7 +3,7 @@ use \LAM\TYPES\TypeManager;
 /*
 
   This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
-  Copyright (C) 2005 - 2018  Roland Gruber
+  Copyright (C) 2005 - 2019  Roland Gruber
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -115,6 +115,11 @@ class group extends baseType {
 				"roleOccupant" => _("Role member DNs"),
 				"uniqueMember" => _("Group member DNs"),
 				"memberUrl" => _("Entries"),
+				'memberuid_count' => _('Member count'),
+				'member_count' => _('Member count'),
+				'uniqueMember_count' => _('Member count'),
+				'owner_count' => _('Owner count'),
+				'roleOccupant_count' => _('Member count')
 			));
 		if ($this->getType() != null) {
 			$modules = $this->getType()->getModules();
@@ -279,15 +284,17 @@ class lamGroupList extends lamList {
 		parent::listGetParams();
 		// generate list primary group memebers
 		// after parent::listGetParams is $this->refresh set to correct value
-		if ($this->include_primary && !$this->refresh && ($this->refresh_primary || (sizeof($this->primary_hash) == 0)))
+		if ($this->include_primary && !$this->refresh && ($this->refresh_primary || (sizeof($this->primary_hash) == 0))) {
 			$this->groupRefreshPrimary();
 		}
+	}
 
 	/**
 	 * {@inheritDoc}
 	 * @see lamList::getTableCellContent()
 	 */
 	protected function getTableCellContent(&$entry, &$attribute) {
+		$countAttributes = array('memberuid_count', 'member_count', 'uniqueMember_count', 'owner_count', 'roleOccupant_count');
 		if ($attribute == "memberuid") {
 			// $gid is used for linking primary group memebers
 			$gid = -1;
@@ -360,20 +367,27 @@ class lamGroupList extends lamList {
 			for ($i = 0; $i < $count; $i++) {
 				$replaced = false;
 				foreach ($this->suffixList as $suffix => $type) {
-					if (stripos($values[$i], $suffix) > 0) {
+					if ((stripos($values[$i], $suffix) > 0) && !isAccountTypeHidden($type)) {
-						if (!isAccountTypeHidden($type)) {
 						$values[$i] = '<a href="../account/edit.php?type=' . $type . '&amp;DN=\'' . $values[$i] . '\'">' . getAbstractDN($values[$i]) . '</a>';
 						$replaced = true;
 						break;
 					}
 				}
-				}
 				if (!$replaced) {
 					$values[$i] = getAbstractDN($values[$i]);
 				}
 			}
 			return new htmlDiv(null, new htmlOutputText(implode('<br>', $values), false), array('rightToLeftText'));
 		}
+		elseif (in_array_ignore_case($attribute, $countAttributes)) {
+			$count = 0;
+			$realAttributeName = str_replace('_count', '', $attribute);
+			$values = &$entry[$realAttributeName];
+			if (!empty($values)) {
+				$count = sizeof($values);
+			}
+			return new htmlOutputText($count);
+		}
 		// print all other attributes
 		else {
 			return parent::getTableCellContent($entry, $attribute);