<?php
/**!info**
{
"Plugin Name" : "plugin_speciallog_title",
"Plugin URI" : "http://enanocms.org/",
"Description" : "plugin_speciallog_desc",
"Author" : "Dan Fuhry",
"Version" : "1.1.6",
"Author URI" : "http://enanocms.org/"
}
**!*/
/*
* 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 SpecialLog_paths_init()
{
register_special_page('Log', 'specialpage_log');
}
function page_Special_Log()
{
global $db, $session, $paths, $template, $plugins; // Common objects
global $lang;
global $output;
// FIXME: This doesn't currently prohibit viewing of aggregate logs that might include a page for which
// we don't have permission to view history. It does, however, block access if a list of pages is given
// and one of those doesn't allow history_view.
// FIXME: This is a real hack. We're trying to get permissions on a random non-existent article, which
// effectively forces calculation to occur based on site-wide permissions.
$pid = '';
for ( $i = 0; $i < 32; $i++ )
{
$pid .= chr(mt_rand(32, 126));
}
$perms = $session->fetch_page_acl($pid, 'Article');
$perms_changed = false;
require_once(ENANO_ROOT . '/includes/log.php');
$log = new LogDisplay();
$page = 1;
$pagesize = 50;
$fmt = 'full';
if ( $params = $paths->getAllParams() )
{
if ( $params === 'AddFilter' && !empty($_POST['type']) && !empty($_POST['value']) )
{
$type = $_POST['type'];
if ( $type == 'within' )
$value = strval(intval($_POST['value']['within'])) . $_POST['value']['withinunits'];
else
$value = $_POST['value'][$type];
if ( !ctype_digit($value) )
$value = str_replace('/', '.2f', sanitize_page_id($value));
if ( $value !== '0' && (empty($value) || ( $type == 'within' && intval($value) == 0 )) )
{
$adderror = $lang->get('log_err_addfilter_field_empty');
}
else
{
$append = ( !empty($_POST['existing_filters']) ) ? "{$_POST['existing_filters']}/" : '';
$url = makeUrlNS('Special', "Log/{$append}{$type}={$value}");
redirect($url, '', '', 0);
}
}
$params = explode('/', $params);
foreach ( $params as $i => $param )
{
$param = str_replace('.2f', '/', dirtify_page_id($param));
if ( preg_match('/^([a-z]+)!?=(.+?)$/', $param, $match) )
{
$name =& $match[1];
$value =& $match[2];
switch($name)
{
case 'resultpage':
$page = intval($value);
break;
case 'size':
$pagesize = intval($value);
break;
case 'fmt':
switch($value)
{
case 'barenaked':
case 'ajax':
$fmt = 'naked';
$output = new Output_Naked();
break;
}
break;
case 'page':
// tolerate slashes
$j = $i;
while ( true )
{
if ( isset($params[++$j]) )
{
if ( preg_match('/^([a-z]+)!?=(.+?)$/', $params[$j]) )
break;
$value .= '/' . $params[$j];
}
else
{
break;
}
}
if ( get_class($perms) == 'sessionManager' )
{
unset($perms);
list($pid, $ns) = RenderMan::strToPageID($value);
$perms = $session->fetch_page_acl($pid, $ns);
if ( !$perms->get_permissions('history_view') )
{
die_friendly($lang->get('etc_access_denied_short'), '<p>' . $lang->get('log_err_access_denied') . '</p>');
}
}
// no break here on purpose
default:
try
{
$log->add_criterion($name, $value);
}
catch ( Exception $e )
{
}
break;
}
}
}
}
if ( !$perms->get_permissions('history_view') )
{
die_friendly($lang->get('etc_access_denied_short'), '<p>' . $lang->get('log_err_access_denied') . '</p>');
}
$page--;
$rowcount = $log->get_row_count();
$paramsbit = rtrim(preg_replace('|/?resultpage=([0-9]+)/?|', '/', $paths->getAllParams()), '/');
$paramsbit = ( !empty($paramsbit) ) ? "/$paramsbit" : '';
$result_url = makeUrlNS('Special', 'Log' . $paramsbit . '/resultpage=%s', false, true);
$paginator = generate_paginator($page, ceil($rowcount / $pagesize), $result_url);
$dataset = $log->get_data($page * $pagesize, $pagesize);
$output->header();
// breadcrumbs
if ( $fmt != 'naked' )
{
echo '<div class="breadcrumbs" style="font-weight: normal;" id="log-breadcrumbs">';
echo speciallog_generate_breadcrumbs($log->get_criteria());
echo '</div>';
// form
?>
<!-- Begin filter add form -->
<form action="<?php echo makeUrlNS('Special', 'Log/AddFilter', false, true); ?>" method="post" enctype="multipart/form-data">
<?php
// serialize parameters
$params_pre = rtrim(preg_replace('#/?resultpage=[0-9]+/?#', '/', $paths->getAllParams()), '/');
echo '<input type="hidden" name="existing_filters" value="' . htmlspecialchars($params_pre) . '" />';
?>
<script type="text/javascript">//<![CDATA[
addOnloadHook(function()
{
load_component('jquery');
$('#log_addfilter_select').change(function()
{
var value = $(this).val();
$('.log_addfilter').hide();
$('#log_addform_' + value).show();
});
$('#log_addform_' + $('#log_addfilter_select').val()).show();
});
// ]]>
</script>
<?php
if ( isset($adderror) )
{
echo '<div class="error-box">' . $adderror . '</div>';
}
?>
<div class="tblholder">
<table border="0" cellspacing="1" cellpadding="4">
<tr>
<th colspan="2">
<?php echo $lang->get('log_heading_addfilter'); ?>
</th>
</tr>
<tr>
<td class="row1" style="width: 50%; text-align: right;">
<select name="type" id="log_addfilter_select">
<option value="user"><?php echo $lang->get('log_form_filtertype_user'); ?></option>
<option value="page"><?php echo $lang->get('log_form_filtertype_page'); ?></option>
<option value="within"><?php echo $lang->get('log_form_filtertype_within'); ?></option>
<option value="action"><?php echo $lang->get('log_form_filtertype_action'); ?></option>
<option value="minor"><?php echo $lang->get('log_form_filtertype_minor'); ?></option>
</select>
</td>
<td class="row1" style="width: 50%; text-align: left;">
<div class="log_addfilter" id="log_addform_user">
<input type="text" class="autofill username" name="value[user]" size="40" />
</div>
<div class="log_addfilter" id="log_addform_page">
<input type="text" class="autofill page" name="value[page]" size="40" />
</div>
<div class="log_addfilter" id="log_addform_within">
<input type="text" name="value[within]" size="7" />
<select name="value[withinunits]">
<option value="d"><?php echo $lang->get('etc_unit_days'); ?></option>
<option value="w"><?php echo $lang->get('etc_unit_weeks'); ?></option>
<option value="m"><?php echo $lang->get('etc_unit_months'); ?></option>
<option value="y"><?php echo $lang->get('etc_unit_years'); ?></option>
</select>
</div>
<div class="log_addfilter" id="log_addform_action">
<select name="value[action]">
<option value="rename"><?php echo $lang->get('log_formaction_rename'); ?></option>
<option value="create"><?php echo $lang->get('log_formaction_create'); ?></option>
<option value="delete"><?php echo $lang->get('log_formaction_delete'); ?></option>
<option value="protect"><?php echo $lang->get('log_action_protect'); ?></option>
<option value="edit"><?php echo $lang->get('log_action_edit'); ?></option>
<option value="edit"><?php echo $lang->get('log_formaction_reupload'); ?></option>
<option value="edit"><?php echo $lang->get('log_formaction_votereset'); ?></option>
</select>
</div>
<div class="log_addfilter" id="log_addform_minor">
<label>
<input type="radio" name="value[minor]" value="1" checked="checked" />
<?php echo $lang->get('log_form_filtertype_minor_yes'); ?>
</label>
<label>
<input type="radio" name="value[minor]" value="0" />
<?php echo $lang->get('log_form_filtertype_minor_no'); ?>
</label>
</div>
</td>
</tr>
<tr>
<th colspan="2" class="subhead">
<input type="submit" value="<?php echo $lang->get('log_btn_add_filter'); ?>" />
</th>
</tr>
</table>
</div>
</form>
<!-- End filter add form -->
<?php
}
// start of actual log output area
if ( $fmt != 'naked' )
{
echo '<div id="log-body">';
}
if ( $rowcount > 0 )
{
// we have some results, show pagination + result list
echo '<h3 style="float: left;">' . $lang->get('log_heading_logdisplay') . '</h3>';
echo $paginator;
// padding
echo '<div style="height: 10px; clear: both;"></div>';
foreach ( $dataset as $row )
{
echo LogDisplay::render_row($row) . '<br />';
}
echo $paginator;
}
else
{
// no results
echo '<h2 class="emptymessage">' . $lang->get('log_msg_no_results') . '</h2>';
}
if ( $fmt != 'naked' )
echo '</div> <!-- div#log-body -->';
$output->footer();
}
function speciallog_generate_breadcrumbs($criteria)
{
global $db, $session, $paths, $template, $plugins; // Common objects
global $lang;
if ( count($criteria) == 0 )
{
return $lang->get('log_msg_no_filters');
}
$html = array();
foreach ( $criteria as $criterion )
{
list($type, $value) = $criterion;
switch($type)
{
case 'user':
$rank_info = $session->get_user_rank($value);
$user_link = '<a href="' . makeUrlNS('User', $value, false, true) . '" style="' . $rank_info['rank_style'] . '" title="' . htmlspecialchars($lang->get($rank_info['rank_title'])) . '">';
$user_link .= htmlspecialchars(str_replace('_', ' ', $value)) . '</a>';
$crumb = $lang->get('log_breadcrumb_author', array('user' => $user_link));
break;
case 'page':
list($pid, $ns) = RenderMan::strToPageID($value);
$ns = namespace_factory($pid, $ns);
$exist = $ns->exists() ? '' : ' class="wikilink-nonexistent"';
$crumb = $lang->get('log_breadcrumb_page', array('page' => '<a' . $exist . ' href="' . makeUrl($value, false, true) . '">' . htmlspecialchars($ns->title) . '</a>'));
break;
case 'action':
$action = ( $lang->get("log_formaction_{$value}") === "log_formaction_{$value}" ) ? $lang->get("log_action_{$value}") : $lang->get("log_formaction_{$value}");
$crumb = $lang->get('log_breadcrumb_action', array('action' => htmlspecialchars($action)));
break;
case 'minor':
$crumb = $value == '1' ? $lang->get('log_form_filtertype_minor_yes') : $lang->get('log_form_filtertype_minor_no');
break;
case 'within':
$value = intval($value);
if ( $value % 31536000 == 0 )
{
$n = $value / 31536000;
$value = "$n " . $lang->get( $n > 1 ? 'etc_unit_years' : 'etc_unit_year' );
}
else if ( $value % 2592000 == 0 )
{
$n = $value / 2592000;
$value = "$n " . $lang->get( $n > 1 ? 'etc_unit_months' : 'etc_unit_month' );
}
else if ( $value % 604800 == 0 )
{
$n = $value / 604800;
$value = "$n " . $lang->get( $n > 1 ? 'etc_unit_weeks' : 'etc_unit_week' );
}
else if ( $value % 86400 == 0 )
{
$n = $value / 86400;
$value = "$n " . $lang->get( $n > 1 ? 'etc_unit_days' : 'etc_unit_day' );
}
else
{
$value = "$value " . $lang->get( $value > 1 ? 'etc_unit_seconds' : 'etc_unit_second' );
}
$crumb = $lang->get('log_breadcrumb_within', array('time' => $value));
break;
}
$html[] = $crumb . ' ' . speciallog_crumb_remove_link($criterion);
}
return implode(' » ', $html);
}
function speciallog_crumb_remove_link($criterion)
{
global $db, $session, $paths, $template, $plugins; // Common objects
global $lang;
list($type, $value) = $criterion;
$params = explode('/', dirtify_page_id($paths->getAllParams()));
foreach ( $params as $i => $param )
{
if ( $param === "$type=$value" )
{
unset($params[$i]);
break;
}
else if ( $type === 'within' )
{
list($ptype, $pvalue) = explode('=', $param);
if ( $ptype !== 'within' )
continue;
$lastchar = substr($pvalue, -1);
$amt = intval($pvalue);
switch($lastchar)
{
case 'd':
$amt = $amt * 86400;
break;
case 'w':
$amt = $amt * 604800;
break;
case 'm':
$amt = $amt * 2592000;
break;
case 'y':
$amt = $amt * 31536000;
break;
}
if ( $amt === $value )
{
unset($params[$i]);
break;
}
}
}
if ( count($params) > 0 )
{
$params = implode('/', $params);
$url = makeUrlNS('Special', "Log/$params", false, true);
}
else
{
$url = makeUrlNS('Special', "Log", false, true);
}
return '<sup><a href="' . $url . '">(x)</a></sup>';
}