Added some more hooks to the page editing pipeline. It should now be possible to add controls to the page editor, send the data from them out to the server, and process them on the server side.
<?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>';
}
?>