<?php
# -- BEGIN LICENSE BLOCK ----------------------------------
#
# This file is part of translater, a plugin for Dotclear 2.
# 
# Copyright (c) 2009-2013 Jean-Christian Denis and contributors
# contact@jcdenis.fr
# 
# Licensed under the GPL version 2.0 license.
# A copy of this license is available in LICENSE file or at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
#
# -- END LICENSE BLOCK ------------------------------------

if (!defined('DC_CONTEXT_ADMIN')){return;}

dcPage::checkSuper();

#
# Init some variables
#

$translater = new dcTranslater($core);

$combo_start_page = array(
	'setting' => __('Settings'),
	'modules_plugin' => __('Plugins'),
	'modules_theme' => __('Themes'),
	'pack' => __('Import/Export')
);

$combo_backup_limit = array(
	5 => 5,
	10 => 10,
	15 => 15,
	20 => 20,
	40 => 40,
	60 => 60
);

$combo_backup_folder = array(
	'module' => __('locales folders of each module'),
	'plugin' => __('plugins folder root'),
	'public' => __('public folder root'),
	'cache' => __('cache folder of Dotclear'),
	'translater' =>__('locales folder of translater')
);

$succes = array(
	'save_setting' => __('Configuration successfully updated'),
	'update_lang' => __('Translation successfully updated'),
	'add_lang' => __('Translation successfully created'),
	'delete_lang' => __('Translation successfully deleted'),
	'create_backup' => __('Backups successfully create'),
	'restore_backup' => __('Backups successfully restored'),
	'delete_backup' => __('Backups successfully deleted'),
	'import_pack' => __('Package successfully imported'),
	'export_pack' => __('Package successfully exported')
);

$errors = array(
	'save_setting' => __('Failed to update settings: %s'),
	'update_lang' => __('Failed to update translation: %s'),
	'add_lang' => __('Failed to create translation: %s'),
	'delete_lang' => __('Failed to delete translation: %s'),
	'create_backup' => __('Failed to create backups: %s'),
	'restore_backup' => __('Failed to restore backups: %s'),
	'delete_backup' => __('Failed to delete backups: %s'),
	'import_pack' => __('Failed to import package: %s'),
	'export_pack' => __('Failed to export package: %s')
);

$p_url 	= 'plugin.php?p=translater';
$start_page = @explode('_',$translater->start_page);
if (count($start_page) < 2) $start_page[1] = '';

#
# Parse request
#

$msg = isset($_REQUEST['msg']) ? $_REQUEST['msg'] : '';
$part = isset($_REQUEST['part']) ? $_REQUEST['part'] : $start_page[0];
$tab = isset($_REQUEST['tab']) ? $_REQUEST['tab'] : ''; 
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
$type = isset($_REQUEST['type']) ? $_REQUEST['type'] : $start_page[1];
$module = isset($_REQUEST['module']) ? $_REQUEST['module'] : '';
$from = isset($_POST['from']) && $_POST['from'] != '-' ? $_POST['from'] : '';
$lang = isset($_REQUEST['lang']) && $_REQUEST['lang'] != '-' ? $_REQUEST['lang'] : '';
if ($type == '-' || $module == '-')
{
	$type = $module = '';
}

#
# Manage action
#

switch ($action)
{
	case '':
	break;
	
	/**
	 * Create lang for a module
	 */
	case 'module_add_lang':

	try
	{
		if (empty($lang))
		{
			throw new Exception(__('No lang to create'));
		}
		$translater->addLang($module,$lang,$from);

		http::redirect($p_url.'&part=lang&module='.$module.'&type='.$type.'&lang='.$lang.'&msg=add_lang');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Delete lang for a module
	 */
	case 'module_delete_lang':

	try
	{
		if (empty($lang))
		{
			throw new Exception(__('No lang to delete'));
		}
		$translater->delLang($module,$lang);

		http::redirect($p_url.'&part=module&module='.$module.'&type='.$type.'&tab=module-lang&msg=delete_lang');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Create backup for a module
	 */
	case 'module_create_backup':

	try
	{
		if (empty($_POST['modules']) || empty($_POST['langs']))
		{
			throw new Exception(__('No lang to backup'));
		}

		foreach($_POST['modules'] as $b_module)
		{
			$b_list = $translater->listLangs($b_module);
			foreach($_POST['langs'] as $b_lang)
			{
				if (isset($b_list[$b_lang]))
				{
					$translater->createBackup($b_module,$b_lang);
				}
			}
		}

		http::redirect($p_url.'&part=module&module='.$module.'&type='.$type.'&tab=module-backup&msg=creat_backup');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Restore backup for a module
	 */
	case 'module_restore_backup':

	try
	{
		if (empty($_POST['modules']) || empty($_POST['files']))
		{
			throw New Exception(__('No blackup to restore'));
		}

		sort($_POST['files']);
		$done = false;
		foreach($_POST['modules'] as $b_module)
		{
			$b_list = $translater->listBackups($b_module,true);
			foreach($_POST['files'] as $b_file)
			{
				if (in_array($b_file,$b_list))
				{
					$translater->restoreBackup($b_module,$b_file);
					$done = true;
				}
			}
		}
		if (!$done)
		{
			throw new Exception(__('No bakcup to to restore'));
		}

		http::redirect($p_url.'&part=module&module='.$module.'&type='.$type.'&tab=module-backup&msg=restore_backup');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Delete backup for a module
	 */
	case 'module_delete_backup':

	try
	{
		if (empty($_POST['modules']) || empty($_POST['files']))
		{
			throw New Exception(__('No backup to delete'));
		}

		$done = false;
		foreach($_POST['modules'] as $b_module)
		{
			$b_list = $translater->listBackups($b_module,true);
			foreach($_POST['files'] as $b_file)
			{
				if (in_array($b_file,$b_list))
				{
					$translater->deleteBackup($b_module,$b_file);
					$done = true;
				}
			}
		}
		if (!$done)
		{
			throw new Exception(__('No backup to delete'));
		}

		http::redirect($p_url.'&part=module&module='.$module.'&type='.$type.'&tab=module-backup&msg=delete_backup');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Import language package for a module
	 */
	case 'module_import_pack':

	try
	{
		if (empty($_FILES['packfile']['name']))
		{
			throw new Exception(__('Nothing to import'));
		}
		$translater->importPack($_POST['modules'],$_FILES['packfile']);

		http::redirect($p_url.'&part=module&module='.$module.'&type='.$type.'&tab=module-pack&msg=import_pack');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Export language package for a module
	 */
	case 'module_export_pack':

	try
	{
		if (empty($_POST['modules']) || empty($_POST['entries']))
		{
			throw new Exception(__('Nothing to export'));
		}
		$translater->exportPack($_POST['modules'],$_POST['entries']);

		http::redirect($p_url.'&part=module&module='.$module.'&type='.$type.'&tab=module-pack&msg=export_pack');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}
	
	break;

	/**
	 * Update language
	 */
	case 'update_lang':

	try
	{
		if (empty($_POST['entries']) || empty($lang) || empty($module))
		{
			throw new Exception(__('No language to update'));
		}
		foreach($_POST['entries'] as $i => $entry)
		{
			if (isset($entry['check']) && isset($_POST['multigroup']))
			{
				$_POST['entries'][$i]['group'] = $_POST['multigroup'];
				unset($_POST['entries'][$i]['check']);
			}
		}
		$translater->updLang($module,$lang,$_POST['entries']);

		http::redirect($p_url.'&part=lang&module='.$module.'&type='.$type.'&lang='.$lang.'&msg='.$action);
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}

	break;

	/**
	 * Import language packages
	 */
	case 'import_pack':

	try
	{
		if (empty($_FILES['packfile']['name']))
		{
			throw new Exception(__('Nothing to import'));
		}
		$translater->importPack($_POST['modules'],$_FILES['packfile']);
		
		http::redirect($p_url.'&part=pack&msg='.$action.'&tab=pack-import');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}

	break;

	/**
	 * Export language packages
	 */
	case 'export_pack':

	try
	{
		if (empty($_POST['modules']) || empty($_POST['entries']))
		{
			throw new Exception(__('Nothing to export'));
		}
		$translater->exportPack($_POST['modules'],$_POST['entries']);

		http::redirect($p_url.'&part=pack&msg='.$action.'&tab=pack-export');
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}

	break;

	/**
	 * Save settings
	 */
	case 'save_setting':

	try
	{
		if (empty($_POST['translater_write_po'])
		 && empty($_POST['translater_write_langphp']))
		{
			throw new Exception('You must choose one file format at least');
		}

		foreach($translater->getDefaultSettings() as $k => $v)
		{
			$translater->set($k,(isset($_POST['translater_'.$k]) ? $_POST['translater_'.$k] : ''));
		}

		foreach($translater->proposal->getTools() AS $k => $v)
		{
			$v->save();
		}

		http::redirect($p_url.'&part=setting&msg='.$action);
	}
	catch (Exception $e)
	{
		$core->error->add(sprintf($errors[$action],$e->getMessage()));
	}

	break;

	/**
	 * Modules / Unknow / None
	 */
	default:
	break;
}

#
# Fill in title and prepare display
#

switch ($part)
{
	/**
	 * Modules
	 */
	case 'modules':

	$title = '<span class="page-title">'.($type == 'theme' ? __('Themes') : __('Plugins')).'</span>';

	break;

	/**
	 * Module
	 */
	case 'module':

	# Get info about requested module
	try
	{
		$M = $translater->getModule($module,$type);
	}
	catch(Exception $e)
	{
		$core->error->add(sprintf(__('Failed to launch translater: %s'),$e->getMessage()));
		$action = $module = $type = '';
		$M = false;
	}
	if (!empty($module) && !empty($type) && !$M)
	{
		$action = $module = $type = '';
		$M = false;
	}

	$M->langs = $translater->listLangs($module);
	$M->backups = $translater->listBackups($module);
	$M->unused_langs = array_flip(array_diff($translater->getIsoCodes(),$M->langs));
	$M->used_langs = array_flip(array_diff($M->langs,array_flip($translater->getIsoCodes())));
	$allowed_groups = array_combine(
		dcTranslater::$allowed_l10n_groups,
		dcTranslater::$allowed_l10n_groups
	);

	$title = 
	'<a href="'.$p_url.'&amp;part=modules&type='.$type.'">'.($type == 'theme' ? __('Themes') : __('Plugins')).'</a>'.
	' &rsaquo; <span class="page-title">'.$module.'</span>';

	break;

	/**
	 * Lang
	 */
	case 'lang':

	# Get infos on module wanted
	try
	{
		$M = $translater->getModule($module,$type);
		
		# Retrieve some infos
		$M->langs = $translater->listLangs($module);
		$M->backups = $translater->listBackups($module);
		$M->unused_langs = array_flip(array_diff($translater->getIsoCodes(),$M->langs));
		$M->used_langs = array_flip(array_diff($M->langs,array_flip($translater->getIsoCodes())));
		$allowed_groups = array_combine(
			dcTranslater::$allowed_l10n_groups,
			dcTranslater::$allowed_l10n_groups
		);
	}
	catch(Exception $e)
	{
		$core->error->add(sprintf(__('Failed to launch translater: %s'),$e->getMessage()));
		$action = $module = $type = '';
		$M = false;
	}
	if (!empty($module) && !empty($type) && !$M)
	{
		$action = $module = $type = '';
		$M = false;
	}

	$title =
	'<a href="'.$p_url.'&amp;part=modules&type='.$type.'">'.($type == 'theme' ? __('Themes') : __('Plugins')).'</a>'.
	' &rsaquo; '.
	'<a href="'.$p_url.'&amp;part=module&type='.$type.'&module='.$module.'&amp;tab=module-lang">'.$module.'</a>';
	if (!empty($M->langs) && isset($M->langs[$lang]))
	{
		$title .= ' &rsaquo; <span class="page-title">'.$M->langs[$lang].'</span>';
	}

	break;

	/**
	 * Import/Export (pack)
	 */
	case 'pack':

	$title = '<span class="page-title">'.__('Import/Export').'</span>';

	break;

	/**
	 * Settings
	 */
	case 'setting': 
	default:

	$title = '<span class="page-title">'.__('Settings').'</span>';

	break;
}

#
# Display page
#

echo '
<html>
<head><title>'.__('Translater').'</title>'.
dcPage::jsPageTabs($tab).
dcPage::jsLoad('js/_posts_list.js').
dcPage::jsLoad('index.php?pf=translater/js/jquery.translater.js');

if ('' != $translater->proposal_tool)
{
	echo  
	'<style type="text/css">'.
	' .addfield, .togglelist { border: none; }'.
	"</style>\n".
	"<script type=\"text/javascript\"> \n".
	"//<![CDATA[\n".
	" \$(function(){if(!document.getElementById){return;} \n".
	"  \$.fn.translater.defaults.url = '".html::escapeJS('services.php')."'; \n".
	"  \$.fn.translater.defaults.func = '".html::escapeJS('getProposal')."'; \n".
	"  \$.fn.translater.defaults.from = '".html::escapeJS($translater->proposal_lang)."'; \n".
	"  \$.fn.translater.defaults.to = '".html::escapeJS($lang)."'; \n".
	"  \$.fn.translater.defaults.tool = '".html::escapeJS($translater->proposal_tool)."'; \n".
	"  \$.fn.translater.defaults.title = '".html::escapeJS(sprintf(__('Use this %s translation:'),$translater->proposal_tool))."'; \n".
	"  \$.fn.translater.defaults.title_go = '".html::escapeJS(sprintf(__('Translate this text with %s'),$translater->proposal_tool))."'; \n".
	"  \$.fn.translater.defaults.title_add = '".html::escapeJS(__('Use this text'))."'; \n".
	"  \$('.translaterline').translater(); \n".
	"})\n".
	"//]]>\n".
	"</script>\n";
}

# --BEHAVIOR-- translaterAdminHeaders
$core->callBehavior('translaterAdminHeaders');

echo 
'</head>
<body><h2>'.__('Translater').' &rsaquo; '.$title.
' - <a class="button" href="'.$p_url.'&amp;part=modules&amp;type=plugin">'.__('Plugins').'</a>'.
' - <a class="button" href="'.$p_url.'&amp;part=modules&amp;type=theme">'.__('Themes').'</a>'.
' - <a class="button" href="'.$p_url.'&amp;part=pack">'.__('Import/Export').'</a>'.
'</h2>';

if (isset($succes[$msg]))
{
	dcPage::message($succes[$msg]);
}

switch ($part)
{
	/**
	 * Modules
	 */
	case 'modules':

	echo '<form id="theme-form" method="post" action="'.$p_url.'">';

	$res = '';
	foreach ($translater->listModules($type) as $k => $v)
	{
		if ($translater->hide_default && in_array($k,dcTranslater::$default_dotclear_modules[$type]))
		{
			continue;
		}
		
		if ($v['root_writable'])
		{
			$res .= 
			'<tr class="line">'.
			'<td class="nowrap">'.
			'<a href="'.$p_url.'&amp;part=module&amp;type='.$type.'&amp;module='.$k.'" title="'.
			sprintf(
				($type == 'theme' ? 
					html::escapeHTML(__('Translate theme "%s" (by %s)')) : 
					html::escapeHTML(__('Translate plugin "%s" (by %s)'))
				),
				html::escapeHTML(__($v['name'])),html::escapeHTML($v['author'])
			).
			'">'.$k.'</a></td>';
		}
		else
		{
			$res .= 
			'<tr class="line offline">'.
			'<td class="nowrap">'.$k.'</td>';
		}
		$res .= 
		'<td class="nowrap">'.$v['version'].'</td>'.
		'<td class="nowrap">';

		$array_langs = array();
		foreach ($translater->listLangs($k) as $lang_name => $lang_infos)
		{
			$array_langs[$lang_name] = 
			'<a class="wait maximal nowrap" title="'.__('Edit translation').'" href="'.$p_url.'&amp;part=lang&amp;type='.$type.'&amp;module='.$k.'&amp;lang='.$lang_name.'">'.
			$lang_name.'</a>';
		}
		$res .=  implode(', ',$array_langs).
		'</td>'.
		'</tr>';
	}
	if ($res)
	{
		echo '
		<table class="clear">
		<tr>
		<th>'.__('Id').'</th>
		<th class="nowrap">'.__('Version').'</th>
		<th class="nowrap maximal">'.__('Languages').'</th>
		</tr>'.
		$res.
		'</table>';

	}
	else
	{
		echo '<tr><td colspan="6">'.__('There is no editable modules').'</td></tr>';
	}
	echo '
	<p>&nbsp;</p>

	</form>';
	
	break;
	
	/**
	 * Module
	 */
	case 'module':

	# Summary
	echo '
	<div class="multi-part" id="module-summary" title="'.__('Summary').'">
	<h3>'.__('Module').'</h3>
	<table class="clear maximal">
	<tr><th colspan="2">'.__('About').'</th></tr>
	<tr class="line">
	<td class="nowrap">'.__('Name').'</td><td class="nowrap"> '.$M->name.'</td>
	</tr><tr class="line">
	<td class="nowrap">'.__('Version').'</td><td class="nowrap"> '.$M->version.'</td>
	</tr><tr class="line">
	<td class="nowrap">'.__('Author').'</td><td class="nowrap"> '.$M->author.'</td>
	</tr><tr class="line">
	<td class="nowrap">'.__('Type').'</td><td class="nowrap"> '.$M->type.'</td>
	</tr><tr class="line">
	<td class="nowrap">'.__('Root').'</td><td class="nowrap"> '.$M->root.'</td>
	</tr><tr class="line">
	<td class="nowrap">'.__('Backups').'</td><td class="nowrap"> '.
		$translater->getBackupFolder($module).'</td>
	</tr>
	</table>
	<p>&nbsp;</p>';

	if (count($M->langs))
	{
		echo 
		'<h3>'.__('l10n').'</h3>'.
		'<table class="clear maximal">'.
		'<tr>'.
		'<th>'.__('Languages').'</th>'.
		'<th>'.__('Code').'</th>'.
		'<th>'.__('Backups').'</th>'.
		'<th>'.__('Last backup').'</th>'.
		'</tr>';
		
		foreach($M->langs AS $lang => $name)
		{
			echo 
			'<tr class="line">'.
			'<td class="nowrap">'.
			'<a href="'.$p_url.'&amp;part=lang&amp;type='.$type.'&amp;module='.$module.'&amp;lang='.$lang.'">'.$name.'</a>'.
			'</td>'.
			'<td class="nowrap"> '.$lang.'</td>';
			
			if (isset($M->backups[$lang]))
			{
				foreach($M->backups[$lang] AS $file => $info)
				{
					$time[$lang] = isset($time[$lang]) && $time[$lang] > $info['time'] ? 
						$time[$lang] : $info['time'];
				}
				echo 
				'<td class="nowrap">'.count($M->backups[$lang]).'</td>'.
				'<td class="nowrap"> '.
				dt::str('%Y-%m-%d %H:%M',$time[$lang],$core->blog->settings->system->blog_timezone).
				'</td>';
			}
			else
			{
				echo '<td class="nowrap" colspan="4">'.__('no backup').'</td>';
			}
			echo '</tr>';
		}
		echo '</table>';
	}
	echo '</div>';

	# Add/Remove/Edit lang
	echo '<div class="multi-part" id="module-lang" title="'.__('Translations').'">';

	# Edit lang
	if (!empty($M->langs))
	{
		echo '
		<h3>'.__('Edit language').'</h3>
		<form id="module-lang-edit-form" method="post" action="'.$p_url.'">
		<p>'.__('Select language:').' '. 
		form::combo(array('lang'),$M->used_langs,$lang).'</p>
		<p><input type="submit" name="save" value="'.__('Edit translation').'" />'.
		$core->formNonce().
		form::hidden(array('type'),$type).
		form::hidden(array('module'),$module).
		form::hidden(array('action'),'').
		form::hidden(array('part'),'lang').
		form::hidden(array('p'),'translater').'
		</p>
		</form>
		<p>&nbsp;</p>';
	}

	# New lang
	if (!empty($M->unused_langs))
	{
		echo '
		<h3>'.__('Add language').'</h3>
		<form id="muodule-lang-create-form" method="post" action="'.$p_url.'">
		<p class="nowrap">'.__('Select language:').' '. 
		form::combo(array('lang'),array_merge(array('-'=>'-'),$M->unused_langs),$core->auth->getInfo('user_lang')).'</p>';
		if (!empty($M->used_langs))
		{
			echo 
			'<p>'.__('Copy from language:').' '. 
			form::combo(array('from'),array_merge(array('-'=>'-'),$M->used_langs)).
			' ('.__('Optionnal').')</p>';
		}
		else
		{
			echo '<p>'.form::hidden(array('from'),'').'</p>';
		}
		echo '
		<p><input type="submit" name="save" value="'.__('Add translation').'" />'.
		$core->formNonce().
		form::hidden(array('type'),$type).
		form::hidden(array('module'),$module).
		form::hidden(array('action'),'module_add_lang').
		form::hidden(array('part'),'module').
		form::hidden(array('tab'),'module-lang').
		form::hidden(array('p'),'translater').'
		</p>
		</form>
		<p>&nbsp;</p>';
	}

	# Delete lang
	if (!empty($M->used_langs))
	{
		echo '
		<h3>'.__('Delete language').'</h3>
		<form id="module-lang-delete-form" method="post" action="'.$p_url.'">
		<p>'.__('Select language:').' '. 
		form::combo(array('lang'),array_merge(array('-'=>'-'),$M->used_langs)).'</p>
		<p><input type="submit" name="save" value="'.__('Delete translation').'" />'.
		$core->formNonce().
		form::hidden(array('type'),$type).
		form::hidden(array('module'),$module).
		form::hidden(array('action'),'module_delete_lang').
		form::hidden(array('part'),'module').
		form::hidden(array('tab'),'module-lang').
		form::hidden(array('p'),'translater').'
		</p>
		</form>
		<p>&nbsp;</p>';
	}
	echo '</div>';

	# Create/delete/restore backups
	if (!empty($M->used_langs) || !empty($M->backups)) {

	echo '<div class="multi-part" id="module-backup" title="'.__('Backups').'">';

	if (!empty($M->used_langs))
	{
		echo '
		<h3>'.__('Create backups').'</h3>
		<form id="module-backup-create-form" method="post" action="'.$p_url.'">
		<p>'.__('Choose languages to backup').'</p>
		<table class="clear">
		<tr><th colspan="3"></th></tr>';
		$i=0;
		foreach($M->used_langs AS $name => $lang)
		{
			$i++;
			echo '
			<tr class="line">
			<td class="minimal">'.form::checkbox(array('langs[]'),$lang,'','','',false).'</td>
			<td class="maximal">'.$name.'</td>
			<td class="nowrap">'.$lang.'</td>
			</tr>';
		}
		echo '
		</table>
		<div class="two-cols">
		<p class="col checkboxes-helpers">&nbsp;</p>
		<p class="col right">&nbsp;</p>
		</div>
		<p>
		<input type="submit" name="save" value="'.__('Backup').'" />'.
		form::hidden(array('modules[]'),$module).
		$core->formNonce().
		form::hidden(array('type'),$type).
		form::hidden(array('module'),$module).
		form::hidden(array('action'),'module_create_backup').
		form::hidden(array('part'),'module').
		form::hidden(array('tab'),'module-backup').
		form::hidden(array('p'),'translater').'
		</p>
		</form>
		<p>&nbsp;</p>';
	}

	if (!empty($M->backups))
	{
		echo 
		'<h3>'.__('List of backups').'</h3>'.
		'<form id="module-backup-edit-form" method="post" action="'.$p_url.'">'.
		'<table class="clear">'.
		'<tr>'.
		'<th colspan="2">'.__('File').'</th>'.
		'<th>'.__('Date').'</th>'.
		'<th>'.__('Language').'</th>'.
		'<th>'.__('Size').'</th>'.
		'</tr>';
		$i=0;
		foreach($M->backups as $lang => $langs)
		{
			foreach($langs as $file => $infos)
			{
				$i++;
				echo 
				'<tr class="line">'.
				'<td class="minimal">'.form::checkbox(array('files[]'),$file,'','','',false).'</td>'.
				'<td class="maximal">'.$file.'</td>'.
				'<td class="nowrap">'.
				dt::str(__('%Y-%m-%d %H:%M:%S'),$infos['time'],$core->blog->settings->system->blog_timezone).
				'</td>'.
				'<td class="nowrap">'.$translater->isIsoCode($lang).'</td>'.
				'<td class="nowrap">'.files::size($infos['size']).'</td>'.
				'</tr>';
			}
		}
		echo '
		</table>
		<div class="two-cols">
		<p class="col checkboxes-helpers">&nbsp;</p>
		<p class="col right">'.__('Selected backups action:').' '.
		form::combo('action',array(
			__('Restore backups') => 'module_restore_backup',
			__('Delete backups') => 'module_delete_backup')
		).'
		<input type="submit" name="save" value="'.__('ok').'" />'.
		form::hidden(array('modules[]'),$module).
		$core->formNonce().
		form::hidden(array('type'),$type).
		form::hidden(array('module'),$module).
		form::hidden(array('part'),'module').
		form::hidden(array('tab'),'module-backup').
		form::hidden(array('p'),'translater').'
		</p>
		</div>
		</form>
		<p>&nbsp;</p>';
	}

	echo '</div>';
	} // end if (!empty($M->used_langs) || !empty($M->backups)) {

	# Import/Export pack
	echo '<div class="multi-part" id="module-pack" title="'.__('Import/Export').'">';

	# Import
	echo '
	<h3>'.__('Import').'</h3>
	<form id="module-pack-import-form" method="post" action="'.$p_url.'" enctype="multipart/form-data">
	<p>'.__('Choose language package to import').'<br />
	<input type="file" name="packfile" size="40"/></p>
	<p>
	<input type="submit" name="save" value="'.__('Import').'" />'.
	form::hidden(array('modules[]'),$module).
	$core->formNonce().
	form::hidden(array('type'),$type).
	form::hidden(array('module'),$module).
	form::hidden(array('action'),'module_import_pack').
	form::hidden(array('part'),'module').
	form::hidden(array('tab'),'module-pack').
	form::hidden(array('p'),'translater').'
	</p>
	</form>
	<p>&nbsp;</p>';

	# Export
	if (!empty($M->used_langs))
	{
		echo 
		'<h3>'.__('Export').'</h3>'.
		'<form id="module-pack-export-form" method="post" action="'.$p_url.'">'.
		'<p>'.__('Choose languages to export').'</p>'.
		'<table class="clear">'.
		'<tr><th colspan="3"></th></tr>';
		$i=0;
		foreach($M->used_langs AS $name => $lang)
		{
			$i++;
			echo 
			'<tr class="line">'.
			'<td class="minimal">'.
			form::checkbox(array('entries[]'),$lang,'','','',false).
			'</td>'.
			'<td class="maximal">'.$name.'</td>'.
			'<td class="nowrap">'.$lang.'</td>'.
			'</tr>';
		}
		echo 
		'</table>'.
		'<div class="two-cols">'.
		'<p class="col checkboxes-helpers">&nbsp;</p>'.
		'<p class="col right">&nbsp;</p>'.
		'</div>'.
		'<p>'.
		'<input type="submit" name="save" value="'.__('Export').'" />'.
		form::hidden(array('modules[]'),$module).
		$core->formNonce().
		form::hidden(array('type'),$type).
		form::hidden(array('module'),$module).
		form::hidden(array('action'),'module_export_pack').
		form::hidden(array('part'),'module').
		form::hidden(array('tab'),'module-pack').
		form::hidden(array('p'),'translater').
		'</p>'.
		'</form>'.
		'<p>&nbsp;</p>';
	}
	echo '</div>';

	break;

	/**
	 * Lang
	 */
	case 'lang':

	# Existing langs
	if (empty($M->langs) || !isset($M->langs[$lang]))
	{
		break;
	}

	$iso = $M->langs[$lang];

	$i = 0;
	$sort_order = 'asc';
	$lines = $translater->getMsgs($module,$lang);

	# Sort array
	if (isset($_GET['sort']) && !empty($lines))
	{
		$sort = explode(',',$_GET['sort']);
		$sort_by = $sort[0];
		$sort_order = isset($sort[1]) && $sort[1] == 'desc' ? 'asc' : 'desc';

		switch($sort_by)
		{
			case 'group':
			foreach($lines AS $k => $v)
			{
				$sort_list[] = $v['group'];
			}
			break;

			case 'msgid':
			foreach($lines AS $k => $v)
			{
				$sort_list[] = strtolower($k);
			}
			break;

			case 'file':
			foreach($lines AS $k => $v)
			{
				$file = array();
				foreach($v['files'] as $fv)
				{
					$file[] = empty($fv[0]) || empty($fv[1]) ? '' : $fv[0].($fv[1] /1000);
				}
				sort($file);
				$sort_list[] = $file[0];
			}
			break;

			case 'msgstr':
			foreach($lines AS $k => $v)
			{
				$sort_list[] = strtolower($v['msgstr']);
			}
			break;

			default:
			$sort_list = false;
			break;
		}
		if ($sort_list)
		{
			array_multisort(
				$sort_list,
				($sort_order == 'asc' ? SORT_DESC : SORT_ASC),
				SORT_STRING,
				$lines
			);
		}
	}

	echo 
	'<div id="lang-form" title="'.$iso.'">'.
	'<form id="lang-edit-form" method="post" action="'.$p_url.'">'.
	'<table>'.
	'<tr>'.
	'<th><a href="'.$p_url.'&amp;part=lang&amp;module='.$module.'&amp;type='.$type.'&amp;lang='.$lang.
	'&amp;sort=group,'.$sort_order.'">'.__('Group').'</a></th>'.
	'<th><a href="'.$p_url.'&amp;part=lang&amp;module='.$module.'&amp;type='.$type.'&amp;lang='.$lang.
	'&amp;sort=msgid,'.$sort_order.'">'.__('String').'</a></th>'.
	'<th><a href="'.$p_url.'&amp;part=lang&amp;module='.$module.'&amp;type='.$type.'&amp;lang='.$lang.
	'&amp;sort=msgstr,'.$sort_order.'">'.__('Translation').'</a></th>'.
	'<th>'.__('Existing').'</th>'.
	'<th><a href="'.$p_url.'&amp;part=lang&amp;module='.$module.'&amp;type='.$type.'&amp;lang='.$lang.
	'&amp;sort=file,'.$sort_order.'">'.__('File').'</a></th>'.
	'</tr>';

	foreach ($lines AS $msgid => $rs)
	{
		$i++;
		$in_dc = ($rs['in_dc'] && $translater->parse_nodc);

		echo 
		'<tr class="line'.($in_dc ? ' offline' : ' translaterline').'">'.

		'<td class="nowrap">'.
		form::checkbox(array('entries['.$i.'][check]'),1).' '.
		form::combo(array('entries['.$i.'][group]'),
			$allowed_groups,$rs['group'],'','',$in_dc
		).
		'</td>'.

		'<td'.('' != $translater->proposal_tool ? ' class="translatermsgid"' : '' ).'>'.
		html::escapeHTML($msgid).'</td>'.

		'<td class="nowrap translatertarget">'.
		form::hidden(array('entries['.$i.'][msgid]'),html::escapeHTML($msgid)).
		form::field(array('entries['.$i.'][msgstr]'),
			75,255,html::escapeHTML($rs['msgstr']),'','',$in_dc).
		'</td>'.

		'<td class="translatermsgstr">';
		$strin = array();
		foreach($rs['o_msgstrs'] AS $o_msgstr)
		{
			if (!isset($strin[$o_msgstr['msgstr']]))
			{
				$strin[$o_msgstr['msgstr']] = '';
			}
			$strin[$o_msgstr['msgstr']][] = array('module'=>$o_msgstr['module'],'file'=>$o_msgstr['file']);
		}
		foreach($strin as $k => $v)
		{
			echo '<div class="subtranslatermsgstr"><strong>'.html::escapeHTML($k).'</strong><div class="strlist">';
			foreach($v as $str)
			{
				echo '<i>'.html::escapeHTML($str['module'].' => '.$str['file']).'</i><br />';
			}
			echo '</div></div><br />';
		}
		echo 
		'</td>'.

		'<td class="nowrap translatermsgfile">';
		if (empty($rs['files'][0]))
		{
			echo '&nbsp;';
		}
		elseif (count($rs['files']) == 1)
		{
			echo $rs['files'][0][0].' : '.$rs['files'][0][1];
		}
		else
		{
			echo
			'<strong>'.sprintf(__('%s occurrences'),count($rs['files'])).'</strong>'.
			'<div class="strlist">';
			foreach($rs['files'] as $location)
			{
				echo '<i>'.implode(' : ',$location).'</i><br />';
			}
			echo '</div>';
		}
		echo
		'</td>'.
		'</tr>';
	}

	$i++;
	echo 
	'<tr>'.
	'<td class="nowrap">'.
	form::checkbox(array('entries['.$i.'][check]'),1).' '.
	form::combo(array('entries['.$i.'][group]'),$allowed_groups,'main').
	'</td>'.
	'<td class="">'.form::field(array('entries['.$i.'][msgid]'),75,255,'').'</td>'.
	'<td class="nowrap">'.form::field(array('entries['.$i.'][msgstr]'),75,255,'').'</td>'.
	'<td class="">&nbsp;</td>'.
	'<td class="">&nbsp;</td>'.
	'</tr>'.
	'</table>'.
	'<p>'.sprintf(__('Total of %s strings.'),$i-1).'</p>'.
	'<p class="col checkboxes-helpers"></p>'.
	'<p class="col right">'.__('Change the group of the selected entries to:').' '.
	form::combo(array('multigroup'),$allowed_groups).
	'</p>'.
	'<p>'.
	'<input type="submit" name="save" value="'.__('save').'" />'.
	$core->formNonce().
	form::hidden(array('lang'),$lang).
	form::hidden(array('type'),$type).
	form::hidden(array('module'),$module).
	form::hidden(array('action'),'update_lang').
	form::hidden(array('part'),'lang').
	form::hidden(array('p'),'translater').
	'</p>'.
	'</form>'.
	'<p>&nbsp;</p>'.
	'</div>';

	break;

	/**
	 * Import/Export (Pack)
	 */
	case 'pack':

	# Import
	echo '
	<div class="multi-part" id="pack-import" title="'.__('Import').'">
	<form id="pack-import-form" method="post" action="'.$p_url.'" enctype="multipart/form-data">
	<p>'.__('Choose language package to import').'<br />
	<input type="file" name="packfile" size="40"/></p>
	<p>
	<input type="submit" name="save" value="'.__('Import').'" />';
	$i=0;
	foreach($translater->listModules() AS $k => $v)
	{
		if ($translater->hide_default && (
		in_array($k,dcTranslater::$default_dotclear_modules['plugin']) || 
		in_array($k,dcTranslater::$default_dotclear_modules['theme']))) continue;
		
		echo form::hidden(array('modules[]'),$k);$i++;
	}
	echo 
	$core->formNonce().
	form::hidden(array('type'),$type).
	form::hidden(array('module'),$module).
	form::hidden(array('action'),'import_pack').
	form::hidden(array('part'),'pack').
	form::hidden(array('tab'),'pack-import').
	form::hidden(array('p'),'translater').'
	</p>
	</form>
	</div>';

	# Export
	echo '
	<div class="multi-part" id="pack-export" title="'.__('Export').'">
	<form id="pack-export-form" method="post" action="'.$p_url.'">
	<p>'.__('Choose modules to export').'</p>
	<table class="clear">
	<tr><th colspan="2">'.__('Modules').'</th><th>'.__('Languages').'</th></tr>';
	$i=0;
	$langs_list = array();

	foreach($translater->listModules() AS $k => $v)
	{
		if ($translater->hide_default && (
		in_array($k,dcTranslater::$default_dotclear_modules['plugin']) || 
		in_array($k,dcTranslater::$default_dotclear_modules['theme']))) continue;

		$info_lang = $translater->listLangs($k);
		if (!is_array($info_lang) || 1 > count($info_lang)) continue;

		$i++;
		$langs_list = array_merge($langs_list,$info_lang);

		echo '
		<tr class="line">
		<td class="minimal">'.form::checkbox(array('modules[]'),$k,'','','',false).'</td>
		<td class="nowrap">'.$v['name'].'</td>
		<td class="maximal">'.implode(', ',$info_lang).'</td>
		</tr>';
	}

	echo '
	</table>
	<p>'.__('Choose languages to export').'</p>
	<table class="clear">
	<tr><th colspan="2">'.__('Languages').'</th><th>'.__('Code').'</th></tr>';
	$i=0;
	foreach($langs_list AS $k => $v)
	{
		$i++;
		echo '
		<tr class="line">
		<td class="minimal">'.form::checkbox(array('entries[]'),$k,'','','',false).'</td>
		<td class="nowwrap">'.$v.'</td>
		<td class="maximal">'.$k.'</td>
		</tr>';
	}
	echo '
	</table>
	<div class="two-cols">
	<p class="col checkboxes-helpers"></p>
	<p class="col right">&nbsp;</p>
	</div>
	<p>
	<input type="submit" name="save" value="'.__('Export').'" />'.
	$core->formNonce().
	form::hidden(array('type'),$type).
	form::hidden(array('module'),$module).
	form::hidden(array('action'),'export_pack').
	form::hidden(array('part'),'pack').
	form::hidden(array('tab'),'pack-export').
	form::hidden(array('p'),'translater').'
	</p>
	</form>
	</div>';

	break;

	/**
	 * Settings
	 */
	case 'setting':
	default:

	echo '
	<form id="setting-form" method="post" action="'.$p_url.'">

	<div class="multi-part" id="setting-translation" title="'.__('Translation').'">
	<p><label class="classic">'.
	form::checkbox('translater_write_po','1',$translater->write_po).' 
	'.__('Write .po files').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_write_langphp','1',$translater->write_langphp).' 
	'.__('Write .lang.php files').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_scan_tpl','1',$translater->scan_tpl).' 
	'.__('Translate also strings of template files').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_parse_nodc','1',$translater->parse_nodc).' 
	'.__('Translate only unknow strings').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_hide_default','1',$translater->hide_default).' 
	'.__('Hide default modules of Dotclear').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_parse_comment','1',$translater->parse_comment).' 
	'.__('Write comments in files').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_parse_user','1',$translater->parse_user).' 
	'.__('Write informations about author in files').'</label><br />
	'.form::field('translater_parse_userinfo',65,255,$translater->parse_userinfo).'</p>
	</div>

	<div class="multi-part" id="setting-tool" title="'.__('Tools').'">
	<p><label class="classic">'.__('Default language of l10n source:').'<br />'.
	form::combo('translater_proposal_lang',
		array_flip($translater->getIsoCodes()),$translater->proposal_lang).'</label></p>

	<h4>'.__('Select and configure the tool to use to translate strings:').'</h4>';

	foreach($translater->proposal->getTools() AS $k => $v)
	{
		$form = $v->form();

		echo '
		<dd>
		<dt><label class="classic">'.
		form::radio('translater_proposal_tool', $k, $k == $translater->proposal_tool).' 
		'.$v->getDesc().'</label></dt><dd>'.
		(empty($form) ?
			'<p>'.sprintf(__('Nothing to configure for %s tool.'),$v->getName()).'</p>' :
			$form
		).'</dd></dl>';
	}

	echo '
	</div>

	<div class="multi-part" id="setting-pack" title="'.__('Import/Export').'">
	<p><label class="classic">'.
	form::checkbox('translater_import_overwrite','1',$translater->import_overwrite).' 
	'.__('Overwrite existing languages').'</label></p>
	<p><label class="classic">'.__('Name of exported package').'<br />
	'.form::field('translater_export_filename',65,255,$translater->export_filename).'</label></p>
	</div>

	<div class="multi-part" id="setting-backup" title="'.__('Backups').'">
	<p><label class="classic">'.
	form::checkbox('translater_backup_auto','1',$translater->backup_auto).' 
	'.__('Make backups when changes are made').'</label></p>
	<p><label class="classic">'.sprintf(__('Limit backups to %s files per module'),
	form::combo('translater_backup_limit',
		array_flip($combo_backup_limit),$translater->backup_limit)).'</label></p>
	<p><label class="classic">'.sprintf(__('Store backups in %s'),
	form::combo('translater_backup_folder',
		array_flip($combo_backup_folder),$translater->backup_folder)).'</label></p>
	</div>

	<div class="multi-part" id="setting-plugin" title="'.__('Behaviors').'">
	<p><label class="classic">'.__('Default start menu:').'<br />'.
	form::combo('translater_start_page',
		array_flip($combo_start_page),$translater->start_page).'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_plugin_menu','1',$translater->plugin_menu).' 
	'.__('Enable menu on extensions page').'</label></p>
	<p><label class="classic">'.
	form::checkbox('translater_theme_menu','1',$translater->theme_menu).' 
	'.__('Enable menu on themes page').'</label></p>
	</div>

	<div class="clear">
	<p><input type="submit" name="save" value="'.__('save').'" />'.
	$core->formNonce().
	form::hidden(array('p'),'translater').
	form::hidden(array('part'),'setting').
	form::hidden(array('action'),'save_setting').'
	</p></div>
	</form>';

	break;
}

dcPage::helpBlock('translater');

echo 
'<hr class="clear"/><p class="right">'.
'<a class="button" href="'.$p_url.'&amp;part=setting">'.__('Settings').'</a> - '.
'translater - '.$core->plugins->moduleInfo('translater','version').'&nbsp;
<img alt="'.__('Translater').'" src="index.php?pf=translater/icon.png" /></p>
</body></html>';
?>