add list.php and list.tpl - generic files to display lists

(will replace list-admin, list-domain etc.)

list.php:
- generic list view, select *Handler with ?table=

list.tpl:
- display list view
- columns based on $struct (every column with display_in_list and 
  non-empty label will be displayed)


git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@1722 a1433add-5e2c-0410-b055-b7f2511e0802

list.php

@@ -0,0 +1,67 @@
+<?php /**
+ * Postfix Admin 
+ * 
+ * LICENSE 
+ * This source file is subject to the GPL license that is bundled with  
+ * this package in the file LICENSE.TXT. 
+ * 
+ * Further details on the project are available at http://postfixadmin.sf.net 
+ * 
+ * @version $Id$ 
+ * @license GNU GPL v2 or later. 
+ * 
+ * File: list.php
+ * List all items as a quick overview.
+ *
+ */
+
+require_once('common.php');
+
+# if (safeget('token') != $_SESSION['PFA_token']) die('Invalid token!');
+
+$username = authentication_get_username(); # enforce login
+
+$table = safeget('table');
+
+$handlerclass = ucfirst($table) . 'Handler';
+
+if ( !preg_match('/^[a-z]+$/', $table) || !file_exists("model/$handlerclass.php")) { # validate $table
+     die ("Invalid table name given!");
+}
+
+# default: domain admin restrictions
+$list_admins = array($username);
+$is_superadmin = 0;
+
+if (authentication_has_role('global-admin')) { # more permissions? Fine!
+    $list_admins = array_keys(list_admins());
+    $is_superadmin = 1;
+    $username = safepost('username', safeget('username', authentication_get_username())); # prefer POST over GET variable
+}
+
+$handler = new $handlerclass(0, $username);
+
+$formconf = $handler->webformConfig();
+
+authentication_require_role($formconf['required_role']);
+
+$handler->getList('');
+$items = $handler->result();
+
+$smarty->assign ('select_options', select_options($list_admins, array ($fUsername)), false);
+#if ($is_superadmin) {
+    $smarty->assign('smarty_template', 'list');
+    $smarty->assign('struct', $handler->getStruct());
+    $smarty->assign('msg', $handler->getMsg());
+    $smarty->assign('table', $table);
+    $smarty->assign('items', $items);
+    $smarty->assign('id_field', $handler->getId_field());
+    $smarty->assign('formconf', $formconf);
+#} else {
+#    $smarty->assign ('smarty_template', 'overview-get');
+#}
+
+$smarty->display ('index.tpl');
+
+/* vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */
+?>

templates/list.tpl

@@ -0,0 +1,68 @@
+<div id="overview">
+<form name="frmOverview" method="post" action="">
+    <select name="username" onchange="this.form.submit();">
+    {$select_options}
+    </select>
+    <input class="button" type="submit" name="go" value="{$PALANG.go}" />
+</form>
+{#form_search#}
+</div>
+
+
+<div id="list">
+<table border=0 id='admin_table'><!-- TODO: 'admin_table' needed because of CSS for table header -->
+
+<tr class="header">
+    {foreach key=key item=field from=$struct}
+        {if $field.display_in_list == 1 && $field.label}{* don't show fields without a label *}
+            <td>{$field.label}</td>
+        {/if}
+    {/foreach}
+    <td>&nbsp;</td>
+    <td>&nbsp;</td>
+</tr>
+
+{foreach from=$items item=item}
+    {#tr_hilightoff#}
+
+    {foreach key=key item=field from=$struct}
+        {if $field.display_in_list == 1 && $field.label}
+
+            {if $table == 'foo' && $key == 'bar'}
+                <td>Special handling (complete table row) for {$table} / {$key}</td></tr>
+            {else}
+                <td>
+                    {if $table == 'foo' && $key == 'bar'}
+                        Special handling (td content) for {$table} / {$key}
+{*                    {elseif $table == 'domain' && $key == 'domain'}
+                        <a href="list.php?table=domain&domain={$item.domain|escape:"url"}">{$item.domain}</a>
+*}                        
+                    {elseif $key == 'active'}
+                        <a href="{#url_editactive#}{$table}&amp;id={$item.$id_field|escape:"url"}&amp;active={if ($item.active==0)}1{else}0{/if}&amp;token={$smarty.session.PFA_token|escape:"url"}">{$item._active}</a>
+                    {elseif $field.type == 'bool'}
+                        {assign "tmpkey" "_{$key}"}{$item.{$tmpkey}}
+                    {elseif $field.type == 'list'}
+                        {foreach key=key2 item=field2 from=$value_{$key}}<p>{$field2} {/foreach}
+                    {elseif $field.type == 'pass'}
+                        (hidden)
+                    {elseif $field.type == 'txtl'}
+                        {foreach key=key2 item=field2 from=$value_{$key}}<p>{$field2} {/foreach}
+                    {else}
+{$item.{$key}}
+                    {/if}
+                </td>
+            {/if}
+        {/if}
+    {/foreach}
+
+    <td>{if $item._can_edit}<a href="edit.php?table={$table|escape:"url"}&amp;edit={$item.$id_field|escape:"url"}">{$PALANG.edit}</a>{else}&nbsp;{/if}</td>
+    <td>{if $item._can_delete}<a href="{#url_delete#}?table={$table}&amp;delete={$item.$id_field|escape:"url"}&amp;token={$smarty.session.PFA_token|escape:"url"}" 
+        onclick="return confirm ('{$PALANG.{$msg.confirm_delete}|replace:'%s':$item.$id_field}')">{$PALANG.del}</a>{else}&nbsp;{/if}</td>
+    </tr>
+{/foreach}
+
+</table>
+
+<br /><a href="edit.php?table={$table|escape:"url"}" class="button">{$PALANG.{$formconf.create_button}}</a><br />
+
+</div>