<?php
	 /**************************************************************************\
	 * phpGroupWare - Info Log                                                  *
	 * http://www.phpgroupware.org                                              *
	 * Written by Ralf Becker <RalfBecker@outdoor-training.de>                  *
	 * originaly based on todo written by Joseph Engo <jengo@phpgroupware.org>  *
	 * --------------------------------------------                             *
	 *  This program is free software; you can redistribute it 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.                                              *
	 \**************************************************************************/

	 /* $Id$ */

	 $phpgw_info['flags'] = array(
		  'currentapp'              => 'infolog', 
		  'enable_nextmatchs_class' => True,
		  'enable_categories_class' => True
	 );
	 include('../header.inc.php');

	 $phpgw->infolog = CreateObject('infolog.infolog');
	 $html = $phpgw->infolog->html;
	 $db = $phpgw->db;
	 $db2 = $phpgw->db;

	 $t = CreateObject('phpgwapi.Template',PHPGW_APP_TPL); 
	 $t->set_file(array( 'info_list_t' => 'list.tpl' ));
	 $t->set_block('info_list_t','info_list','list');

	 if ($cat_filter) $cat_id = $cat_filter;

	 $hidden_vars = array( 'sort' => $sort,'order' => $order,'query' => $query,'start' => $start,
								  'filter' => $filter,'cat_id' => $cat_id );
	 $common_hidden_vars = $html->input_hidden($hidden_vars);

	 if ($action)
		  $common_hidden_vars    .= $html->input_hidden('action',$action);
	 
	 switch ($action) {
		  case 'sp':        // Sub-List
				$common_hidden_vars    .= $html->input_hidden('info_id',$info_id);
				$t->set_var(lang_info_action,lang('Info Log - Subprojects from'));
				break;
		  case 'proj':
				$common_hidden_vars    .= $html->input_hidden('proj_id',$proj_id);
				$proj = $phpgw->infolog->readProj($proj_id);
				$t->set_var(lang_info_action,lang('Info Log').' - '.$proj['title']);
				break;
		  case 'addr':
				$common_hidden_vars    .= $html->input_hidden('addr_id',$addr_id);
				$addr = $phpgw->infolog->readAddr($addr_id);
				$t->set_var(lang_info_action,lang('Info Log').' - '.$phpgw->infolog->addr2name($addr));
				break;
		  default:
				$t->set_var(lang_info_action,lang('Info Log'));
				break;
	 }    
	 $t->set_var($phpgw->infolog->setStyleSheet( ));
	 $t->set_var(actionurl,$phpgw->link('/infolog/edit.php','action=new'));
	 $t->set_var('cat_form',$phpgw->link('/infolog/index.php'));
	 $t->set_var('lang_category',lang('Category'));
	 $t->set_var('lang_all',lang('All'));
	 $t->set_var('lang_select',lang('Select'));
	 $t->set_var('categories',$phpgw->categories->formated_list('select','all',$cat_id,'True'));
	 $t->set_var(common_hidden_vars,$common_hidden_vars);

	 // ===========================================
	 // list header variable template-declarations
	 // ===========================================
	 $t->set_var( $phpgw->infolog->infoHeaders( 1,$sort,$order ));
	 $t->set_var(h_lang_sub,lang('Sub'));
	 $t->set_var(h_lang_action,lang('Action'));
	 // -------------- end header declaration -----------------

	 if (! $start) {
		  $start = 0;
	 }

	 if ($order) {
		  $ordermethod = 'order by ' . $order . ' ' . $sort;
	 } else {
		  $ordermethod = 'order by info_datecreated desc';        // newest first
	 }
	 if (!$filter)     {
		  $filter = 'none';
	 }
	 $filtermethod = $phpgw->infolog->aclFilter($filter);
	 
	 if ($cat_id) {
		  $filtermethod .= " AND info_cat='$cat_id' "; 
	 }
	 if ($action == 'addr') $filtermethod .= " AND info_addr_id=$addr_id ";
	 if ($action == 'proj') $filtermethod .= " AND info_proj_id=$proj_id ";
																		  // we search in _from, _subject and _des for $query
	 if ($query) $sql_query = "AND (info_from like '%$query%' OR info_subject like '%$query%' OR info_des like '%$query%') ";

	 $pid = 'AND info_id_parent='.($action == 'sp' ? $info_id : 0);  
	 if ($phpgw->infolog->listChilds && $action != 'sp')
		 $pid = '';
	 
	 $db->query("SELECT COUNT(*) FROM phpgw_infolog WHERE $filtermethod $pid $sql_query",__LINE__,__FILE__);
	 $db->next_record();
	 $total = $db->f(0);

	 if ($total <= $start) $start = 0;
	 
	 if ($total > ($maxmatchs = $phpgw_info['user']['preferences']['common']['maxmatchs'])) {
		  $to = $start + $maxmatchs;
		  if ($to > $total) $to = $total;
		  $total_matchs = lang('showing x - x of x',($start + 1),$to,$total);
	 } else {
		  $total_matchs = lang('showing x',$total);
	 }
	 $t->set_var('total_matchs',$total_matchs);

	 // ==========================================
	 // project description if subprojectlist
	 // ==========================================


	 $t->set_block('info_list_t','projdetails','projdetailshandle');
	 
	 switch ($action) {
		  case 'sp':        // details of parent
				$t->set_var( $phpgw->infolog->infoHeaders(  ));
				$t->set_var( $phpgw->infolog->formatInfo( $info_id ));
				$t->parse('projdetailshandle','projdetails',True);
				break;
		  case 'addr':
				break;
		  case 'proj':
				break;
	 }

	 // ===========================================
	 // nextmatch variable template-declarations
	 // ===========================================
	 $next_matchs = $phpgw->nextmatchs->show_tpl('/infolog/index.php',$start,$total,
								 "&order=$order&filter=$filter&sort=$sort&query=$query&action=$action&info_id=$info_id&cat_id=$cat_id",
								 '95%',$phpgw_info['theme']['th_bg']);
	 $t->set_var('next_matchs',$next_matchs);
	 if ($total > $maxmatchs)
		$t->set_var('next_matchs_end',$next_matchs);

	 // ---------- end nextmatch template --------------------

	 $limit = $db->limit($start);

	 $db->query($q="SELECT * FROM phpgw_infolog WHERE $filtermethod $pid $sql_query $ordermethod $limit",__LINE__,__FILE__);
	 
	 while ($db->next_record()) {
		  // ========================================
		  // check if actual project has subprojects
		  // ========================================
		  $db2->query("select count(*) as cnt FROM phpgw_infolog where info_id_parent=" .$db->f('info_id'),__LINE__,__FILE__);
		  $db2->next_record();
		  if ($db2->f('cnt') > 0) {
				$subproact = 1;
		  } else {
				$subproact = 0;
		  }
		  // -----------------------------------------

		  $phpgw->nextmatchs->template_alternate_row_color(&$t);

		  $t->set_var( $phpgw->infolog->formatInfo( $db->Record,$proj_id,$addr_id ));

		  if ($phpgw->infolog->check_access($db->f('info_id'),PHPGW_ACL_EDIT)) {
				$t->set_var('edit','<a href="' .
								$html->link('/infolog/edit.php',$hidden_vars+array( 'info_id' => $db->f('info_id'))).'">' .
								$phpgw->infolog->icon('action','edit') . '</a>');
		  } else {
				$t->set_var('edit','');
		  }

		  if ($phpgw->infolog->check_access($db->f('info_id'),PHPGW_ACL_DELETE)) {
				$t->set_var('delete','<a href="' . $phpgw->link('/infolog/delete.php','info_id=' . $db->f('info_id')
					 . '&sort=' . $sort . '&order=' . $order . '&query=' . $query . '&start=' . $start . '&filter=' . $filter)
					 . '">' . $phpgw->infolog->icon('action','delete') . '</a>');
		  } else {
				$t->set_var('delete','');
		  }
		  $t->set_var('subadd', '');        // defaults no icons
		  $t->set_var('viewsub', '');
		  $t->set_var('viewparent', '');

		  if ($subproact > 0) {    // if subprojects exist, display VIEW SUB icon
				$t->set_var('viewsub', '<a href="' . $html->link('/infolog/index.php',
								array( 'info_id' => $db->f('info_id'),'filter' => $filter,'action' => 'sp')) . '">' .
								$phpgw->infolog->icon('action','view') . '</a>');
		  } else {                          // else display ADD SUB-Icon
				if ($phpgw->infolog->check_access($db->f('info_id'),PHPGW_ACL_ADD)) {
					  $t->set_var('subadd', '<a href="' . $html->link('/infolog/edit.php',
									  array( 'info_id' => $db->f('info_id'),'filter' => $filter,'action' => 'sp')) . '">' .
									  $phpgw->infolog->icon('action','new') . '</a>');
				}            
		}                                 // if parent --> display VIEW SUBS of Parent
		  if ($db->f('info_id_parent') && $action != 'sp') {
				$t->set_var('viewparent', '<a href="' . $html->link('/infolog/index.php',
								array( 'info_id' => $db->f('info_id_parent'),'filter' => $filter,'action' => 'sp')) . '">' .
								$phpgw->infolog->icon('action','parent') . '</a>');
		  }
		  
		  $t->parse('list','info_list',True);
		  // -------------- end record declaration ------------------------
	 }

	 // =========================================================
	 // back2project list href declaration for subproject list
	 // =========================================================
		
	 if ($action) {
		  $t->set_var('lang_back2projects', '<br><a href="' . $html->link('/infolog/index.php',array( 'filter' => $filter)).
														  '">'.lang('Back to Projectlist').'</a>');
	 }

	 // get actual date and year for matrixview arguments
/*    $year = date('Y');
	 $month = date('m');
	 $t->set_var('lang_matrixviewhref', '<br><a href="' . $phpgw->link('/infolog/graphview.php',"month=$month&year=$year&filter=$filter").
																							'">'.lang('View Matrix of actual Month').'</a>'); */
	 // ============================================
	 // template declaration for Add Form
	 // ============================================

	 $t->set_var(lang_add,lang('Add'));
	 $t->pfp('out','info_list_t',true);

	 // -------------- end Add form declaration ------------------------

	 $phpgw->common->phpgw_footer();
?>