Added template context API and render_getpage_norender hook. This allows variable sets to be pushed and popped from $template, so that variables in a template inclusion can be accessed and pre-processed by plugins.
<?php
/*
* Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
* Copyright (C) 2006-2009 Dan Fuhry
*
* This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
*/
function page_Admin_PageGroups()
{
global $db, $session, $paths, $template, $plugins; // Common objects
global $lang;
if ( $session->auth_level < USER_LEVEL_ADMIN || $session->user_level < USER_LEVEL_ADMIN )
{
$login_link = makeUrlNS('Special', 'Login/' . $paths->nslist['Special'] . 'Administration', 'level=' . USER_LEVEL_ADMIN, true);
echo '<h3>' . $lang->get('adm_err_not_auth_title') . '</h3>';
echo '<p>' . $lang->get('adm_err_not_auth_body', array( 'login_link' => $login_link )) . '</p>';
return;
}
if ( isset($_POST['action']) )
{
if ( isset($_POST['action']['create']) || isset($_POST['action']['create_stage2']) )
{
switch ( isset($_POST['action']['create_stage2']) )
{
case true:
if ( empty($_POST['pg_name']) || empty($_POST['group_type']) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_need_name') . '</div>';
return;
}
if ( $_POST['group_type'] == PAGE_GRP_TAGGED && empty($_POST['member_tag']) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_need_tag') . '</div>';
return;
}
if ( $_POST['group_type'] == PAGE_GRP_CATLINK && empty($_POST['member_cat']) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_need_cat') . '</div>';
return;
}
if ( $_POST['group_type'] == PAGE_GRP_NORMAL && empty($_POST['member_page_0']) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_need_page') . '</div>';
return;
}
if ( $_POST['group_type'] == PAGE_GRP_REGEX && empty($_POST['regex']) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_need_regex') . '</div>';
return;
}
if ( $_POST['group_type'] != PAGE_GRP_TAGGED && $_POST['group_type'] != PAGE_GRP_CATLINK && $_POST['group_type'] != PAGE_GRP_NORMAL && $_POST['group_type'] != PAGE_GRP_REGEX )
{
echo '<div class="error-box">Umm, you sent an invalid group type. I\'d put a real error message here but this will only be shown if you try to hack the system.</div>';
return;
}
// All checks passed, create the group
switch($_POST['group_type'])
{
case PAGE_GRP_TAGGED:
$name = $db->escape($_POST['pg_name']);
$tag = $db->escape($_POST['member_tag']);
$sql = 'INSERT INTO '.table_prefix.'page_groups(pg_type,pg_name,pg_target) VALUES(' . PAGE_GRP_TAGGED . ', \'' . $name . '\', \'' . $tag . '\');';
$q = $db->sql_query($sql);
if ( !$q )
$db->_die();
break;
case PAGE_GRP_CATLINK:
$name = $db->escape($_POST['pg_name']);
$cat = $db->escape($_POST['member_cat']);
$sql = 'INSERT INTO '.table_prefix.'page_groups(pg_type,pg_name,pg_target) VALUES(' . PAGE_GRP_CATLINK . ', \'' . $name . '\', \'' . $cat . '\');';
$q = $db->sql_query($sql);
if ( !$q )
$db->_die();
break;
case PAGE_GRP_NORMAL:
$name = $db->escape($_POST['pg_name']);
$sql = 'INSERT INTO '.table_prefix.'page_groups(pg_type,pg_name) VALUES(' . PAGE_GRP_NORMAL . ', \'' . $name . '\');';
$q = $db->sql_query($sql);
if ( !$q )
$db->_die();
$ins_id = $db->insert_id();
// Page list
$keys = array_keys($_POST);
$arr_pages = array();
foreach ( $keys as $val )
{
if ( preg_match('/^member_page_([0-9]+?)$/', $val) && !empty($_POST[$val]) && isPage($_POST[$val]) )
{
$arr_pages[] = $_POST[$val];
}
}
$arr_sql = array();
foreach ( $arr_pages as $page )
{
list($id, $ns) = RenderMan::strToPageID($page);
$id = sanitize_page_id($id);
$arr_sql[] = '(' . $ins_id . ',\'' . $db->escape($id) . '\', \'' . $ns . '\')';
}
$sql = 'INSERT INTO '.table_prefix.'page_group_members(pg_id,page_id,namespace) VALUES' . implode(',', $arr_sql) . ';';
$q = $db->sql_query($sql);
if ( !$q )
$db->_die();
break;
case PAGE_GRP_REGEX:
$name = $db->escape($_POST['pg_name']);
$regex = $db->escape($_POST['regex']);
$sql = 'INSERT INTO '.table_prefix.'page_groups(pg_type,pg_name,pg_target) VALUES(' . PAGE_GRP_REGEX . ', \'' . $name . '\', \'' . $regex . '\');';
$q = $db->sql_query($sql);
if ( !$q )
$db->_die();
break;
}
echo '<div class="info-box">' . $lang->get('acppg_msg_create_success', array('group_name' => htmlspecialchars($_POST['pg_name']))) . '</div>';
break;
}
// A little Javascript magic
?>
<script language="javascript" type="text/javascript">
function pg_create_typeset(selector)
{
var pg_normal = <?php echo PAGE_GRP_NORMAL; ?>;
var pg_tagged = <?php echo PAGE_GRP_TAGGED; ?>;
var pg_catlink = <?php echo PAGE_GRP_CATLINK; ?>;
var pg_regex = <?php echo PAGE_GRP_REGEX; ?>;
var selection = false;
// Get selection
for ( var i = 0; i < selector.childNodes.length; i++ )
{
var child = selector.childNodes[i];
if ( !child || child.tagName != 'OPTION' )
{
continue;
}
if ( child.selected )
{
selection = child.value;
}
}
if ( !selection )
{
alert('Cannot get field value');
return true;
}
selection = parseInt(selection);
if ( selection != pg_normal && selection != pg_tagged && selection != pg_catlink && selection != pg_regex )
{
alert('Invalid field value');
return true;
}
// We have the selection and it's validated; show the appropriate field group
if ( selection == pg_normal )
{
document.getElementById('pg_create_title_catlink').style.display = 'none';
document.getElementById('pg_create_catlink_1').style.display = 'none';
document.getElementById('pg_create_catlink_2').style.display = 'none';
document.getElementById('pg_create_title_tagged').style.display = 'none';
document.getElementById('pg_create_tagged_1').style.display = 'none';
document.getElementById('pg_create_tagged_2').style.display = 'none';
document.getElementById('pg_create_title_normal').style.display = 'inline';
document.getElementById('pg_create_normal_1').style.display = 'block';
document.getElementById('pg_create_normal_2').style.display = 'block';
document.getElementById('pg_create_title_regex').style.display = 'none';
document.getElementById('pg_create_regex_1').style.display = 'none';
document.getElementById('pg_create_regex_2').style.display = 'none';
}
else if ( selection == pg_catlink )
{
document.getElementById('pg_create_title_catlink').style.display = 'inline';
document.getElementById('pg_create_catlink_1').style.display = 'block';
document.getElementById('pg_create_catlink_2').style.display = 'block';
document.getElementById('pg_create_title_tagged').style.display = 'none';
document.getElementById('pg_create_tagged_1').style.display = 'none';
document.getElementById('pg_create_tagged_2').style.display = 'none';
document.getElementById('pg_create_title_normal').style.display = 'none';
document.getElementById('pg_create_normal_1').style.display = 'none';
document.getElementById('pg_create_normal_2').style.display = 'none';
document.getElementById('pg_create_title_regex').style.display = 'none';
document.getElementById('pg_create_regex_1').style.display = 'none';
document.getElementById('pg_create_regex_2').style.display = 'none';
}
else if ( selection == pg_tagged )
{
document.getElementById('pg_create_title_catlink').style.display = 'none';
document.getElementById('pg_create_catlink_1').style.display = 'none';
document.getElementById('pg_create_catlink_2').style.display = 'none';
document.getElementById('pg_create_title_tagged').style.display = 'inline';
document.getElementById('pg_create_tagged_1').style.display = 'block';
document.getElementById('pg_create_tagged_2').style.display = 'block';
document.getElementById('pg_create_title_normal').style.display = 'none';
document.getElementById('pg_create_normal_1').style.display = 'none';
document.getElementById('pg_create_normal_2').style.display = 'none';
document.getElementById('pg_create_title_regex').style.display = 'none';
document.getElementById('pg_create_regex_1').style.display = 'none';
document.getElementById('pg_create_regex_2').style.display = 'none';
}
else if ( selection == pg_regex )
{
document.getElementById('pg_create_title_catlink').style.display = 'none';
document.getElementById('pg_create_catlink_1').style.display = 'none';
document.getElementById('pg_create_catlink_2').style.display = 'none';
document.getElementById('pg_create_title_tagged').style.display = 'none';
document.getElementById('pg_create_tagged_1').style.display = 'none';
document.getElementById('pg_create_tagged_2').style.display = 'none';
document.getElementById('pg_create_title_normal').style.display = 'none';
document.getElementById('pg_create_normal_1').style.display = 'none';
document.getElementById('pg_create_normal_2').style.display = 'none';
document.getElementById('pg_create_title_regex').style.display = 'inline';
document.getElementById('pg_create_regex_1').style.display = 'block';
document.getElementById('pg_create_regex_2').style.display = 'block';
}
}
// Set to pg_normal on page load
var pg_createform_init = function()
{
document.getElementById('pg_create_title_catlink').style.display = 'none';
document.getElementById('pg_create_catlink_1').style.display = 'none';
document.getElementById('pg_create_catlink_2').style.display = 'none';
document.getElementById('pg_create_title_tagged').style.display = 'none';
document.getElementById('pg_create_tagged_1').style.display = 'none';
document.getElementById('pg_create_tagged_2').style.display = 'none';
document.getElementById('pg_create_title_regex').style.display = 'none';
document.getElementById('pg_create_regex_1').style.display = 'none';
document.getElementById('pg_create_regex_2').style.display = 'none';
document.getElementById('pg_create_title_normal').style.display = 'inline';
document.getElementById('pg_create_normal_1').style.display = 'block';
document.getElementById('pg_create_normal_2').style.display = 'block';
}
function pg_create_more_fields()
{
var targettd = document.getElementById('pg_create_normal_2');
var id = 0;
for ( var i = 0; i < targettd.childNodes.length; i++ )
{
var child = targettd.childNodes[i];
if ( child.tagName == 'INPUT' )
{
if ( child.type == 'button' )
{
var newInp = document.createElement('input');
// <input type="text" name="member_page_1" id="pg_create_member_1" onkeyup="return ajaxPageNameComplete(this);" size="30" /><br />
newInp.type = 'text';
newInp.name = 'member_page_' + id;
newInp.id = 'pg_create_member_' + id;
newInp.onkeyup = function(e) { return ajaxPageNameComplete(this); };
newInp.size = '30';
newInp.style.marginTop = '3px';
targettd.insertBefore(newInp, child);
targettd.insertBefore(document.createElement('br'), child);
break;
}
else // if ( child.type == 'text' )
{
id++;
}
}
}
}
</script>
<?php
// Build category list
$q = $db->sql_query('SELECT name,urlname FROM '.table_prefix.'pages WHERE namespace=\'Category\';');
if ( !$q )
$db->_die();
if ( $db->numrows() < 1 )
{
$catlist = $lang->get('acppg_err_no_cats');
}
else
{
$catlist = '<select name="member_cat">';
while ( $row = $db->fetchrow() )
{
$catlist .= '<option value="' . htmlspecialchars($row['urlname']) . '">' . htmlspecialchars($row['name']) . '</option>';
}
$catlist .= '</select>';
}
echo '<script type="text/javascript">
var __pg_edit_submitAuthorized = true;
</script>';
echo '<form action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module']).'" method="post" onsubmit="if(!submitAuthorized || !__pg_edit_submitAuthorized) return false;" enctype="multipart/form-data">';
echo '<div class="tblholder">
<table border="0" cellspacing="1" cellpadding="4">
<tr>
<th colspan="2">' . $lang->get('acppg_th_create') . '</th>
</tr>';
// Name
echo '<tr>
<td class="row2">
' . $lang->get('acppg_field_group_name') . '<br />
<small>' . $lang->get('acppg_field_group_name_hint') . '</small>
</td>
<td class="row1">
<input type="text" name="pg_name" size="30" />
</td>
</tr>';
// Group type
echo '<tr>
<td class="row2">
' . $lang->get('acppg_field_group_type') . '
</td>
<td class="row1">
<select name="group_type" onchange="pg_create_typeset(this);">
<option value="' . PAGE_GRP_NORMAL . '" selected="selected">' . $lang->get('acppg_gtype_static') . '</option>
<option value="' . PAGE_GRP_TAGGED . '">' . $lang->get('acppg_gtype_tagged') . '</option>
<option value="' . PAGE_GRP_CATLINK . '">' . $lang->get('acppg_gtype_catlink') . '</option>
<option value="' . PAGE_GRP_REGEX . '">' . $lang->get('acppg_gtype_regex_long') . '</option>
</select>
</td>
</tr>';
// Titles
echo '<tr>
<th colspan="2">
<span id="pg_create_title_normal">
' . $lang->get('acppg_gtype_static') . '
</span>
<span id="pg_create_title_tagged">
' . $lang->get('acppg_gtype_tagged') . '
</span>
<span id="pg_create_title_catlink">
' . $lang->get('acppg_gtype_catlink') . '
</span>
<span id="pg_create_title_regex">
' . $lang->get('acppg_gtype_regex') . '
</span>
</th>
</tr>';
echo '<tr>
<td class="row2">
<div id="pg_create_normal_1">
' . $lang->get('acppg_field_member_pages') . '<br />
<small>' . $lang->get('acppg_field_member_pages_hint') . '</small>
</div>
<div id="pg_create_catlink_1">
' . $lang->get('acppg_field_target_category') . '<br />
<small>' . $lang->get('acppg_field_target_category_hint') . '</small>
</div>
<div id="pg_create_tagged_1">
' . $lang->get('acppg_field_target_tag') . '
</div>
<div id="pg_create_regex_1">
' . $lang->get('acppg_field_target_regex') . '<br />
<small>' . $lang->get('acppg_field_target_regex_hint') . '</small>
</td>';
echo ' <td class="row1">
<div id="pg_create_normal_2" />
<input type="text" style="margin-top: 3px;" name="member_page_0" id="pg_create_member_0" class="autofill page" size="30" /><br />
<input type="text" style="margin-top: 3px;" name="member_page_1" id="pg_create_member_1" class="autofill page" size="30" /><br />
<input type="text" style="margin-top: 3px;" name="member_page_2" id="pg_create_member_2" class="autofill page" size="30" /><br />
<input type="text" style="margin-top: 3px;" name="member_page_3" id="pg_create_member_3" class="autofill page" size="30" /><br />
<input type="text" style="margin-top: 3px;" name="member_page_4" id="pg_create_member_4" class="autofill page" size="30" /><br />
<input type="button" onclick="pg_create_more_fields(); return false;" style="margin-top: 5px;" value=" + " />
</div>
<div id="pg_create_tagged_2">
<input type="text" name="member_tag" size="30" />
</div>
<div id="pg_create_catlink_2">
' . $catlist . '
</div>
<div id="pg_create_regex_2">
<input type="text" name="regex" size="60" />
</div>
</td>
</tr>';
// Submit button
echo '<tr>
<th class="subhead" colspan="2"><input type="submit" name="action[create_stage2]" value="' . $lang->get('acppg_btn_create_finish') . '" style="font-weight: bold;" /> <input type="submit" name="action[noop]" value="' . $lang->get('etc_cancel') . '" style="font-weight: normal;" /></th>
</tr>';
echo '</table>
</div>';
echo '</form>';
echo '<script type="text/javascript">pg_createform_init();</script>';
return;
}
else if ( isset($_POST['action']['del']) )
{
// Confirmation to delete a group (this is really only a stub)
$delete_id = array_keys($_POST['action']['del']);
$delete_id = intval($delete_id[0]);
if ( !empty($delete_id) )
{
echo '<form action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module']).'" method="post" onsubmit="if(!submitAuthorized) return false;" enctype="multipart/form-data">' . "\n";
echo '<input type="hidden" name="delete_id" value="' . $delete_id . '" />' . "\n";
echo '<div class="tblholder">' . "\n";
echo ' <table border="0" cellspacing="1" cellpadding="4">' . "\n";
echo ' <tr><th>' . $lang->get('acppg_th_delete_confirm') . '</th></tr>' . "\n";
echo ' <tr><td class="row2" style="text-align: center; padding: 20px 0;">' . $lang->get('acppg_msg_delete_confirm') . '</td></tr>' . "\n";
echo ' <tr><td class="row1" style="text-align: center;">' . "\n";
echo ' <input type="submit" name="action[del_confirm]" value="' . $lang->get('acppg_btn_delete_confirm') . '" style="font-weight: bold;" />' . "\n";
echo ' <input type="submit" name="action[noop]" value="' . $lang->get('etc_cancel') . '" style="font-weight: normal;" />' . "\n";
echo ' </td></tr>' . "\n";
echo ' </table>' . "\n";
echo '</form>' . "\n";
return;
}
}
else if ( isset($_POST['action']['del_confirm']) )
{
$delete_id = intval($_POST['delete_id']);
if ( empty($delete_id) )
{
echo 'Hack attempt';
return;
}
// Obtain group name
$q = $db->sql_query('SELECT pg_name FROM '.table_prefix.'page_groups WHERE pg_id=' . $delete_id . ';');
if ( !$q )
$db->_die();
if ( $db->numrows() < 1 )
{
echo 'Page group dun exist.';
return;
}
$row = $db->fetchrow();
$db->free_result();
$pg_name = $row['pg_name'];
unset($row);
// Delete the group
$q = $db->sql_query('DELETE FROM '.table_prefix.'page_groups WHERE pg_id=' . $delete_id . ';');
if ( !$q )
$db->_die();
$q = $db->sql_query('DELETE FROM '.table_prefix.'page_group_members WHERE pg_id=' . $delete_id . ';');
if ( !$q )
$db->_die();
$del_msg = $lang->get('acppg_msg_delete_success', array('pg_name' => htmlspecialchars($pg_name)));
echo "<div class=\"info-box\">$del_msg</div>";
}
else if ( isset($_POST['action']['edit']) && !isset($_POST['action']['noop']) )
{
if ( isset($_POST['action']['edit_save']) )
{
}
if ( isset($_POST['action']['edit']['add_page']) && isset($_GET['src']) && $_GET['src'] == 'ajax' )
{
$return = array('successful' => false);
//
// Add the specified page to the group
//
// Get ID of the group
$edit_id = intval($_POST['pg_id']);
if ( !$edit_id )
{
$return = array('mode' => 'error', 'text' => 'Hack attempt');
echo enano_json_encode($return);
return;
}
// Run some validation - check that page exists and that it's not already in the group
$page = $_POST['new_page'];
if ( empty($page) )
{
$return = array('mode' => 'error', 'text' => $lang->get('acppg_err_ajaxadd_need_title'));
echo enano_json_encode($return);
return;
}
/*
// We're gonna allow adding nonexistent pages for now
if ( !isPage($page) )
{
$return = array('mode' => 'error', 'text' => 'The page you are trying to add (' . htmlspecialchars($page) . ') does not exist.');
echo enano_json_encode($return);
return;
}
*/
list($page_id, $namespace) = RenderMan::strToPageID($page);
$page_id = sanitize_page_id($page_id);
if ( !isset($paths->namespace[$namespace]) )
{
$return = array('mode' => 'error', 'text' => 'Invalid namespace return from RenderMan::strToPageID()');
echo enano_json_encode($return);
return;
}
$q = $db->sql_query('SELECT "x" FROM '.table_prefix.'page_group_members WHERE pg_id=' . $edit_id . ' AND page_id=\'' . $db->escape($page_id) . '\' AND namespace=\'' . $namespace . '\';');
if ( !$q )
{
$return = array('mode' => 'error', 'text' => $db->get_error());
echo enano_json_encode($return);
return;
}
if ( $db->numrows() > 0 )
{
$return = array('mode' => 'error', 'text' => $lang->get('acppg_err_ajaxadd_already_in'));
echo enano_json_encode($return);
return;
}
$q = $db->sql_query('INSERT INTO '.table_prefix.'page_group_members(pg_id, page_id, namespace) VALUES(' . $edit_id . ', \'' . $db->escape($page_id) . '\', \'' . $namespace . '\');');
if ( !$q )
{
$return = array('mode' => 'error', 'text' => $db->get_error());
echo enano_json_encode($return);
return;
}
$title = "($namespace) " . get_page_title($paths->nslist[$namespace] . $page_id);
$return = array('mode' => 'info', 'text' => $lang->get('acppg_ajaxadd_success'), 'successful' => true, 'title' => $title, 'member_id' => $db->insert_id());
echo enano_json_encode($return);
return;
}
if ( isset($_POST['action']['edit_save']) && isset($_POST['pg_name']) )
{
$edit_id = $_POST['action']['edit'];
$edit_id = intval($edit_id);
if ( !empty($edit_id) )
{
// Update group name
$new_name = $_POST['pg_name'];
if ( empty($new_name) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_save_need_name') . '</div>';
}
else
{
$q = $db->sql_query('SELECT pg_name FROM '.table_prefix.'page_groups WHERE pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
$row = $db->fetchrow();
$db->free_result();
if ( $new_name != $row['pg_name'] )
{
$new_name = $db->escape(trim($new_name));
$q = $db->sql_query('UPDATE '.table_prefix.'page_groups SET pg_name=\'' . $new_name . '\' WHERE pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
else
echo '<div class="info-box">' . $lang->get('acppg_msg_save_name_updated') . '</div>';
}
if ( $_POST['pg_type'] == PAGE_GRP_TAGGED )
{
$target = $_POST['pg_target'];
$target = sanitize_tag($target);
if ( empty($target) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_save_need_tag') . '</div>';
}
else
{
$target = $db->escape($target);
$q = $db->sql_query('UPDATE '.table_prefix.'page_groups SET pg_target=\'' . $target . '\' WHERE pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
else
echo '<div class="info-box">' . $lang->get('acppg_msg_save_tag_updated') . '</div>';
}
}
else if ( $_POST['pg_type'] == PAGE_GRP_REGEX )
{
$target = $_POST['pg_target'];
if ( empty($target) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_save_need_regex') . '</div>';
}
else
{
$target = $db->escape($target);
$q = $db->sql_query('UPDATE '.table_prefix.'page_groups SET pg_target=\'' . $target . '\' WHERE pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
else
echo '<div class="info-box">' . $lang->get('acppg_msg_save_regex_updated') . '</div>';
}
}
else if ( $_POST['pg_type'] == PAGE_GRP_CATLINK )
{
$target = $_POST['pg_target'];
if ( empty($target) )
{
echo '<div class="error-box">' . $lang->get('acppg_err_save_bad_category') . '</div>';
}
else
{
$target = $db->escape($target);
$q = $db->sql_query('UPDATE '.table_prefix.'page_groups SET pg_target=\'' . $target . '\' WHERE pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
else
echo '<div class="info-box">' . $lang->get('acppg_msg_save_cat_updated') . '</div>';
}
}
}
}
}
else if ( isset($_POST['action']['edit_save']) )
{
$edit_id = $_POST['action']['edit'];
$edit_id = intval($edit_id);
}
else
{
$edit_id = array_keys($_POST['action']['edit']);
$edit_id = intval($edit_id[0]);
}
if ( empty($edit_id) )
{
echo 'Hack attempt';
return;
}
if ( isset($_POST['action']['edit_save']['do_rm']) && !isset($_POST['pg_name']) )
{
$vals = array_keys($_POST['action']['edit_save']['rm']);
$good = array();
foreach ( $vals as $id )
{
if ( strval(intval($id)) == $id )
$good[] = $id;
}
$subquery = ( count($good) > 0 ) ? 'pg_member_id=' . implode(' OR pg_member_id=', $good) : "'foo'='bar'";
if ( $subquery == "'foo'='bar'" )
{
echo '<div class="warning-box">' . $lang->get('acppg_err_save_no_pages') . '</div>';
}
else
{
$sql = 'DELETE FROM '.table_prefix."page_group_members WHERE ( $subquery ) AND pg_id=$edit_id;";
if ( !$db->sql_query($sql) )
{
$db->_die();
}
echo '<div class="info-box">' . $lang->get('acppg_msg_save_pages_deleted') . '</div>';
}
}
// Fetch information about page group
$q = $db->sql_query('SELECT pg_name, pg_type, pg_target FROM '.table_prefix.'page_groups WHERE pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
if ( $db->numrows() < 1 )
{
echo 'Bad request - can\'t load page group from database.';
return;
}
$row = $db->fetchrow();
$db->free_result();
echo '<form name="pg_edit_frm" action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module']).'" method="post" onsubmit="if(!submitAuthorized) return false;" enctype="multipart/form-data">';
echo '<input type="hidden" name="action[edit]" value="' . $edit_id . '" />';
echo '<input type="hidden" name="pg_type" value="' . $row['pg_type'] . '" />';
echo '<div class="tblholder">
<table border="0" cellspacing="1" cellpadding="4">
<tr>
<th colspan="3">' . $lang->get('acppg_th_editing_group') . ' ' . htmlspecialchars($row['pg_name']) . '</th>
</tr>';
// Group name
echo ' <tr>
<td class="row2">' . $lang->get('acppg_field_group_name') . '</td>
<td class="row1" colspan="2"><input type="text" name="pg_name" value="' . htmlspecialchars($row['pg_name']) . '" size="30" /></td>
</tr>';
$ajax_page_add = false;
// This is where the going gets tricky.
// For static groups, we need to have each page listed out with a removal button, and a form to add new pages.
// For category links, we need a select box with each category in it, and
// For tag sets, just a text box to enter a new tag.
// You can guess which one I dreaded.
switch ( $row['pg_type'] )
{
case PAGE_GRP_NORMAL:
// You have guessed correct.
// *Sits in chair for 10 minutes listening to the radio in an effort to put off writing the code you see below*
echo '<tr><th colspan="3" class="subhead"><input type="submit" name="action[edit_save]" value="' . $lang->get('acppg_btn_save_name') . '" /></th></tr>';
echo '</table></div>';
echo '</form>';
echo '<form name="pg_static_rm_frm" action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module']).'" method="post" enctype="multipart/form-data">';
echo '<input type="hidden" name="action[edit]" value="' . $edit_id . '" />';
echo '<div class="tblholder">
<table border="0" cellspacing="1" cellpadding="4">
<tr>
<th colspan="3">' . $lang->get('acppg_th_remove_selected') . '</th>
</tr>';
$q = $db->sql_query('SELECT m.pg_member_id,m.page_id,m.namespace FROM '.table_prefix.'page_group_members AS m
LEFT JOIN '.table_prefix.'pages AS p
ON ( p.urlname = m.page_id AND p.namespace = m.namespace )
WHERE m.pg_id=' . $edit_id . ';');
if ( !$q )
$db->_die();
$delim = ceil( $db->numrows($q) / 2 );
if ( $delim < 5 )
{
$delim = 0xFFFFFFFE;
// stupid hack. I'm XSSing my own code.
$colspan = '2" id="pg_edit_tackon2me';
}
else
{
$colspan = "1";
}
echo '<tr><td class="row2" rowspan="2">' . $lang->get('acppg_field_remove') . '</td><td class="row1" colspan="' . $colspan . '">';
$i = 0;
while ( $row = $db->fetchrow($q) )
{
$i++;
if ( $i == $delim )
{
echo '</td><td class="row1" id="pg_edit_tackon2me">';
}
$page_name = '(' . $row['namespace'] . ') ' . get_page_title($paths->nslist[$row['namespace']] . $row['page_id']);
echo '<label><input type="checkbox" name="action[edit_save][rm][' . $row['pg_member_id'] . ']" /> ' . htmlspecialchars($page_name) . '</label><br />';
}
echo '</td></tr>';
echo '<tr><th colspan="2" class="subhead" style="width: 70%;"><input type="submit" name="action[edit_save][do_rm]" value="' . $lang->get('acppg_btn_do_remove') . '" /></th></tr>';
// More javascript magic!
?>
<script type="text/javascript">
var __pg_edit_submitAuthorized = true;
var __ol_pg_edit_setup = function()
{
var input = document.getElementById('inptext_pg_add_member');
input.onkeypress = function(e) {
if ( e.keyCode == 13 )
{
setTimeout('__pg_edit_ajaxadd(document.getElementById(\'' + this.id + '\'));', 500);
}
};
}
addOnloadHook(__ol_pg_edit_setup);
var __pg_edit_objcache = false;
function __pg_edit_ajaxadd(obj)
{
if ( __pg_edit_objcache )
return false;
__pg_edit_objcache = obj;
if ( obj.nextSibling )
{
if ( obj.nextSibling.tagName == 'DIV' )
{
obj.parentNode.removeChild(obj.nextSibling);
}
}
// set width on parent, to prevent wrapping of ajax loading image
var w = $dynano(obj).Width();
w = w + 24;
obj.parentNode.style.width = w + 'px';
// append the ajaxy loading image
var img = document.createElement('img');
img.src = scriptPath + '/images/loading.gif';
img.style.marginLeft = '4px';
insertAfter(obj.parentNode, img, obj);
var url = makeUrlNS('Admin', 'PageGroups', 'src=ajax');
var page_add = escape(obj.value);
var pg_id = document.forms.pg_edit_frm['action[edit]'].value;
ajaxPost(url, 'action[edit][add_page]=&pg_id=' + pg_id + '&new_page=' + page_add, function()
{
if ( ajax.readyState == 4 )
{
var obj = __pg_edit_objcache;
__pg_edit_objcache = false;
// kill the loading graphic
obj.parentNode.removeChild(obj.nextSibling);
var resptext = String(ajax.responseText + '');
if ( resptext.substr(0, 1) != '{' )
{
// This ain't JSON baby.
alert('Invalid JSON response:\n' + resptext);
return false;
}
var json = parseJSON(resptext);
var div = document.createElement('div');
if ( json.mode == 'info' )
{
div.className = 'info-box-mini';
}
else if ( json.mode == 'error' )
{
div.className = 'error-box-mini';
}
div.appendChild(document.createTextNode(json.text));
insertAfter(obj.parentNode, div, obj);
if ( json.successful )
{
var td = document.getElementById('pg_edit_tackon2me');
var lbl = document.createElement('label');
var check = document.createElement('input');
check.type = 'checkbox';
check.name = 'action[edit_save][rm][' + json.member_id + ']';
lbl.appendChild(check);
lbl.appendChild(document.createTextNode(' ' + json.title));
td.appendChild(lbl);
td.appendChild(document.createElement('br'));
}
}
});
}
</script>
<?php
$ajax_page_add = true;
break;
case PAGE_GRP_TAGGED:
echo '<tr>
<td class="row2">
' . $lang->get('acppg_field_target_tag') . '
</td>
<td class="row1">
<input type="text" name="pg_target" value="' . htmlspecialchars($row['pg_target']) . '" size="30" />
</td>
</tr>';
break;
case PAGE_GRP_REGEX:
echo '<tr>
<td class="row2">
' . $lang->get('acppg_field_target_regex') . '<br />
<small>' . $lang->get('acppg_field_target_regex_hint') . '</small>
</td>
<td class="row1">
<input type="text" name="pg_target" value="' . htmlspecialchars($row['pg_target']) . '" size="30" />
</td>
</tr>';
break;
case PAGE_GRP_CATLINK:
// Build category list
$q = $db->sql_query('SELECT name,urlname FROM '.table_prefix.'pages WHERE namespace=\'Category\';');
if ( !$q )
$db->_die();
if ( $db->numrows() < 1 )
{
$catlist = 'There aren\'t any categories on this site.';
}
else
{
$catlist = '<select name="pg_target">';
while ( $catrow = $db->fetchrow() )
{
$selected = ( $catrow['urlname'] == $row['pg_target'] ) ? ' selected="selected"' : '';
$catlist .= '<option value="' . htmlspecialchars($catrow['urlname']) . '"' . $selected . '>' . htmlspecialchars($catrow['name']) . '</option>';
}
$catlist .= '</select>';
}
echo '<tr>
<td class="row2">
' . $lang->get('acppg_field_target_category') . '<br />
<small>' . $lang->get('acppg_field_target_category_hint2') . '</small>
</td>
<td class="row1">
' . $catlist . '
</td>
</tr>';
break;
}
if ( $ajax_page_add )
{
echo '<tr><th colspan="3"><input type="submit" name="action[noop]" value="' . $lang->get('acppg_btn_cancel_all') . '" /></th></tr>';
}
else
{
echo '<tr><th colspan="3" class="subhead">
<input type="submit" name="action[edit_save]" value="' . $lang->get('acppg_btn_save_update') . '" />
<input type="submit" name="action[noop]" value="' . $lang->get('acppg_btn_cancel_all') . '" />
</th></tr>';
}
echo ' </table>
</div>';
echo '</form>';
if ( $ajax_page_add )
{
// This needs to be outside of the form.
echo '<div class="tblholder"><table border="0" cellspacing="1" cellpadding="4"><tr>';
echo '<th colspan="2">' . $lang->get('acppg_th_onthefly') . '</th></tr>';
echo '<tr>';
// Add pages AJAX form
echo '<td class="row2">' . $lang->get('acppg_field_add_page') . '<br /><small>' . $lang->get('acppg_field_add_page_hint') . '</small></td>';
echo '<td class="row1"><input type="text" size="30" name="pg_add_member" id="inptext_pg_add_member" class="autofill page" /></td>';
echo '</tr></table></div>';
}
return;
}
else if ( isset($_POST['action']['noop']) )
{
// Do nothing - skip to main form (noop is usually invoked by a cancel button in a form above)
}
else
{
echo '<div class="error-box">Invalid format of $_POST[action].</div>';
}
}
// No action defined - show default menu
echo '<h2>' . $lang->get('acppg_heading_main') . '</h2>';
echo '<p>' . $lang->get('acppg_hint_intro') . '</p>';
$q = $db->sql_query('SELECT pg_id, pg_type, pg_name, pg_target FROM '.table_prefix.'page_groups;');
if ( !$q )
$db->_die();
echo '<form action="'.makeUrl($paths->nslist['Special'].'Administration', 'module='.$paths->cpage['module']).'" method="post" onsubmit="if(!submitAuthorized) return false;" enctype="multipart/form-data">';
echo '<div class="tblholder">
<table border="0" cellspacing="1" cellpadding="4">
<tr>
<th>' . $lang->get('acppg_col_group_name') . '</th>
<th>' . $lang->get('acppg_col_type') . '</th>
<th>' . $lang->get('acppg_col_target') . '</th>
<th colspan="2">' . $lang->get('acppg_col_actions') . '</th>
</tr>';
if ( $row = $db->fetchrow($q) )
{
do
{
$name = htmlspecialchars($row['pg_name']);
$type = 'Invalid';
switch ( $row['pg_type'] )
{
case PAGE_GRP_CATLINK:
$type = $lang->get('acppg_gtype_catlink');
break;
case PAGE_GRP_TAGGED:
$type = $lang->get('acppg_gtype_tagged');
break;
case PAGE_GRP_NORMAL:
$type = $lang->get('acppg_gtype_static');
break;
case PAGE_GRP_REGEX:
$type = $lang->get('acppg_gtype_regex');
break;
}
$target = '';
if ( $row['pg_type'] == PAGE_GRP_TAGGED )
{
$target = $lang->get('acppg_lbl_tag') . ' ' . htmlspecialchars($row['pg_target']);
}
else if ( $row['pg_type'] == PAGE_GRP_CATLINK )
{
$target = $lang->get('acppg_lbl_category') . ' ' . htmlspecialchars(get_page_title($paths->nslist['Category'] . sanitize_page_id($row['pg_target'])));
}
else if ( $row['pg_type'] == PAGE_GRP_REGEX )
{
$target = $lang->get('acppg_lbl_regex') . ' <tt>' . htmlspecialchars($row['pg_target']) . '</tt>';
}
$btn_edit = '<input type="submit" name="action[edit][' . $row['pg_id'] . ']" value="' . $lang->get('acppg_btn_edit') . '" />';
$btn_del = '<input type="submit" name="action[del][' . $row['pg_id'] . ']" value="' . $lang->get('acppg_btn_delete') . '" />';
echo "<tr>
<td class=\"row1\">$name</td>
<td class=\"row2\">$type</td>
<td class=\"row1\">$target</td>
<td class=\"row3\" style=\"text-align: center;\">$btn_edit</td>
<td class=\"row3\" style=\"text-align: center;\">$btn_del</td>
</tr>";
}
while ( $row = $db->fetchrow($q) );
}
else
{
echo ' <tr><td class="row3" colspan="5" style="text-align: center;">' . $lang->get('acppg_msg_no_groups') . '</td></tr>';
}
echo ' <tr>
<th class="subhead" colspan="5">
<input type="submit" name="action[create]" value="' . $lang->get('acppg_btn_create_new') . '" />
</th>
</tr>';
echo ' </table>
</div>';
echo '</form>';
}
?>