+
−<?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(' &raquo; ', $html);
+
−}
+
−
+
−function speciallog_crumb_remove_link($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>';
+
−}