forked from extern/egroupware
642 lines
16 KiB
PHP
642 lines
16 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare API - next *
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* This file written by Joseph Engo <jengo@phpgroupware.org> *
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* Handles limiting number of rows displayed *
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* Copyright (C) 2000, 2001 Joseph Engo *
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* -------------------------------------------------------------------------*
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* This library is part of the phpGroupWare API *
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* http://www.phpgroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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/*!
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@class nextmatchs
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@abstract
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*/
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class nextmatchs
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{
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var $maxmatches;
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var $action;
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var $template;
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function nextmatchs()
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{
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global $phpgw_info, $menuaction;
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$this->template = createobject('phpgwapi.Template',PHPGW_TEMPLATE_DIR);
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$this->template->set_file(array(
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'_nextmatchs' => 'nextmatchs.tpl'
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));
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$this->template->set_block('_nextmatchs','nextmatchs');
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$this->template->set_block('_nextmatchs','filter');
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$this->template->set_block('_nextmatchs','form');
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$this->template->set_block('_nextmatchs','icon');
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$this->template->set_block('_nextmatchs','link');
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$this->template->set_block('_nextmatchs','search');
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$this->template->set_block('_nextmatchs','search_filter');
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if(isset($phpgw_info['user']['preferences']['common']['maxmatchs']) &&
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intval($phpgw_info['user']['preferences']['common']['maxmatchs']) > 0)
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{
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$this->maxmatches = intval($phpgw_info['user']['preferences']['common']['maxmatchs']);
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}
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else
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{
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$this->maxmatches = 15;
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}
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if(isset($menuaction))
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{
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$this->action = $menuaction;
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}
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}
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/*!
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@function set_icon
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@abstract ?
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@param $align ?
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@param $img_src ?
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@param $label ?
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*/
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function set_icon($align,$img,$label)
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{
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global $phpgw, $phpgw_info;
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switch(strtolower($phpgw_info['user']['account_lid']))
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{
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case 'ceb':
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$border = 2;
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break;
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default:
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$border = 0;
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break;
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}
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$var = array(
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'align' => $align,
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'img' => $phpgw->common->image('phpgwapi',$img),
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'label' => lang($label),
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'border' => $border
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);
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$this->template->set_var($var);
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return $this->template->fp('out','link');
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}
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/*!
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@function page
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@abstract ?
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*/
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function page($extravars='')
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{
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global $phpgw;
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if($extravars && is_string($extravars) && substr($extravars,0,1)!='&')
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{
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$extras = '&'.$extravars;
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}
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elseif($extravars && is_array($extravars))
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{
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@reset($extravars);
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while(list($var,$value) = each($extravars))
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{
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$t_extras[] = $var.'='.$value;
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}
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$extras = implode($t_extras,'&');
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}
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return $phpgw->link('/index.php','menuaction='.$this->action.$extras);
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}
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/*!
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@function set_link
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@abstract ?
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@param $img_src ?
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@param $label ?
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@param $link ?
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@param $extravars ?
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*/
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function set_link($align,$img,$link,$alt,$extravars)
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{
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global $phpgw, $phpgw_info;
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$hidden = '';
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while(list($var,$value) = each($extravars))
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{
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if(((is_int($value) && $value == 0) || $value))
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{
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if(is_int($value))
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{
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$param = intval($value);
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}
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else
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{
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$param = '"'.$value.'"';
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}
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$hidden .= ' <input type="hidden" name="'.$var.'" value='.$param.'>'."\n";
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}
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}
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switch(strtolower($phpgw_info['user']['account_lid']))
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{
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case 'seek3r':
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srand($time());
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$border = rand(1,200);
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break;
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case 'ceb':
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$border = 2;
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break;
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default:
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$border = 0;
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break;
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}
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$var = Array(
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'align' => $align,
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'action' => ($this->action?$this->page():$phpgw->link($link)),
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'form_name' => $img,
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'hidden' => substr($hidden,0,strlen($hidden)-1),
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'img' => $phpgw->common->image('phpgwapi',$img),
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'label' => $alt,
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'border' => $border,
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'start' => $extravars['start']
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);
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$this->template->set_var($var);
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return $this->template->fp('out','form');
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}
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/*!
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@function show_tpl
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@abstract ?
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@param $sn ?
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@param $start ?
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@param $total ?
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@param $extra ?
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@param $twidth ?
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@param $bgtheme ?
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@param $search_obj ?
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@param $filter_obj ?
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@param $showsearch ?
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*/
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function show_tpl($sn,$localstart,$total,$extra, $twidth, $bgtheme,$search_obj=0,$filter_obj=1,$showsearch=1,$yours=0)
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{
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global $filter, $qfield, $start, $order, $sort, $query, $phpgw, $phpgw_info;
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$start = $localstart;
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$extravars = Array();
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$extravars = $this->split_extras($extravars,$extra);
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$var = array(
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'form_action' => ($this->action?$this->page($extra):$phpgw->link($sn, $extra)),
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'filter_value' => $filter,
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'qfield' => $qfield,
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'start_value' => $start,
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'order_value' => $order,
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'sort_value' => $sort,
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'query_value' => urlencode(stripslashes($query)),
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'table_width' => $twidth,
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'th_bg' => $phpgw_info['theme']['th_bg'],
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'left' => $this->left($sn,$start,$total,$extra),
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'search' => ($showsearch?$this->search($search_obj):''),
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'filter' => ($filter_obj?$this->filter($filter_obj,$yours):''),
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'right' => $this->right($sn,$start,$total,$extra)
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);
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$this->template->set_var($var);
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$this->template->parse('search_filter_data','search_filter');
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return $this->template->fp('out','nextmatchs');
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}
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function split_extras($extravars,$extradata)
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{
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if($extradata)
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{
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if(is_string($extradata))
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{
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$extraparams = explode('&',$extradata);
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$c_extraparams = count($extraparams) + 1;
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for($i=0;$i<$c_extraparams;$i++)
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{
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if($extraparams[$i])
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{
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list($var,$value) = explode('=',$extraparams[$i]);
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if($var != 'menuaction')
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{
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$extravars[$var] = $value;
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}
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else
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{
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$this->action = $value;
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}
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}
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}
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}
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elseif(is_array($extradata))
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{
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while(list($var,$value) = each($extradata))
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{
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if($var != 'menuaction')
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{
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$extravars[$var] = $value;
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}
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else
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{
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$this->action = $value;
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}
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}
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}
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}
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return $extravars;
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}
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/*!
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@function left
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@abstract ?
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@param $scriptname ?
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@param $start ?
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@param $total ?
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@param $extradate ?
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*/
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function left($scriptname,$start,$total,$extradata = '')
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{
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global $filter, $qfield, $order, $sort, $query, $phpgw_info, $phpgw;
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$extravars = Array(
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'order' => $order,
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'filter' => $filter,
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'q_field' => $qfield,
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'sort' => $sort,
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'query' => urlencode(stripslashes($query))
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);
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$extravars = $this->split_extras($extravars,$extradata);
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$ret_str = '';
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if (($start != 0) && ($start > $this->maxmatches))
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{
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$extravars['start'] = 0;
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$ret_str .= $this->set_link('left','first.gif',$scriptname,'First page',$extravars);
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}
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else
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{
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$ret_str .= $this->set_icon('left','first-grey.gif','First page');
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}
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if ($start != 0)
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{
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// Changing the sorting order screaws up the starting number
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if (($start - $this->maxmatches) < 0)
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{
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$extravars['start'] = 0;
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}
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else
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{
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$extravars['start'] = ($start - $this->maxmatches);
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}
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$ret_str .= $this->set_link('left','left.gif',$scriptname,'Previous page',$extravars);
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}
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else
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{
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$ret_str .= $this->set_icon('left','left-grey.gif','Previous page');
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}
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return $ret_str;
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} /* left() */
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/*!
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@function right
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@abstract ?
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@param $scriptname ?
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@param $start ?
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@param $total ?
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@param $extradate ?
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*/
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function right($scriptname,$start,$total,$extradata = '')
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{
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global $filter, $qfield, $order, $sort, $query, $phpgw_info, $phpgw;
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$extravars = Array(
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'order' => $order,
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'filter' => $filter,
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'q_field' => $qfield,
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'sort' => $sort,
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'query' => urlencode(stripslashes($query))
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);
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$extravars = $this->split_extras($extravars,$extradata);
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$ret_str = '';
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if (($total > $this->maxmatches) && ($total > $start + $this->maxmatches))
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{
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$extravars['start'] = ($start + $this->maxmatches);
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$ret_str .= $this->set_link('right','right.gif',$scriptname,'Next page',$extravars);
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}
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else
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{
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$ret_str .= $this->set_icon('right','right-grey.gif','Next page');
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}
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if (($start != $total - $this->maxmatches) && (($total - $this->maxmatches) > ($start + $this->maxmatches)))
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{
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$extravars['start'] = ($total - $this->maxmatches);
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$ret_str .= $this->set_link('right','last.gif',$scriptname,'Last page',$extravars);
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}
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else
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{
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$ret_str .= $this->set_icon('right','last-grey.gif','Last page');
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}
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return $ret_str;
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} /* right() */
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/*!
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@function search_filter
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@abstract ?
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@param $search_obj default 0
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*/
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function search_filter($search_obj=0,$filter_obj=1,$yours=0,$link='',$extra='')
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{
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global $filter, $qfield, $start, $order, $sort, $query, $phpgw, $phpgw_info;
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$start = $localstart;
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$var = array(
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'form_action' => ($this->action?$this->page($extra):$phpgw->link($sn, $extra)),
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'filter_value' => $filter,
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'qfield' => $qfield,
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'start_value' => $start,
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'order_value' => $order,
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'sort_value' => $sort,
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'query_value' => urlencode(stripslashes($query)),
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'th_bg' => $phpgw_info['theme']['th_bg'],
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'search' => $this->search($search_obj),
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'filter' => ($filter_obj?$this->filter($filter_obj,$yours):''),
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);
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$this->template->set_var($var);
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return $this->template->fp('out','search_filter');
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}
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/*!
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@function search
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@abstract ?
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@param $search_obj default 0
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*/
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function search($search_obj=0)
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{
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global $query;
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$_query = stripslashes($query);
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// If the place a " in there search, it will mess everything up
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// Our only option is to remove it
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if (ereg('"',$_query))
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{
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$_query = ereg_replace('"','',$_query);
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}
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$var = array(
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'query_value' => stripslashes($_query),
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'searchby' => $this->searchby($search_obj),
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'lang_search' => lang('Search')
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);
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$this->template->set_var($var);
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return $this->template->fp('out','search');
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} /* search() */
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/*!
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@function filterobj
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@abstract ?
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@param $filtertable
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@param $indxfieldname ?
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@param $strfieldname ?
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*/
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function filterobj($filtertable, $idxfieldname, $strfieldname)
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{
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global $phpgw;
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$filter_obj = array(array('none','show all'));
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$index = 0;
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$phpgw->db->query("SELECT $idxfieldname, $strfieldname from $filtertable",__LINE__,__FILE__);
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while($phpgw->db->next_record())
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{
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$index++;
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$filter_obj[$index][0] = $phpgw->db->f($idxfieldname);
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$filter_obj[$index][1] = $phpgw->db->f($strfieldname);
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}
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return $filter_obj;
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} /* filterobj() */
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/*!
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@function searchby
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@abstract ?
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@param $search_obj ?
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*/
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function searchby($search_obj)
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{
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global $qfield, $phpgw, $phpgw_info;
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$str = '';
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if (is_array($search_obj))
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{
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$indexlimit = count($search_obj);
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for ($index=0; $index<$indexlimit; $index++)
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{
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if ($qfield == '')
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{
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$qfield = $search_obj[$index][0];
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}
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$str .= '<option value="' . $search_obj[$index][0] . '"' . ($qfield == $search_obj[$index][0]?' selected':'') . '>' . lang($search_obj[$index][1]) . '</option>';
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}
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$str = '<select name="qfield">' . $str . '</select>' . "\n";
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}
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return $str;
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} /* searchby() */
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/*!
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@function filter
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@abstract ?
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@param $filter_obj
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*/
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function filter($filter_obj,$yours=0)
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{
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global $filter, $phpgw, $phpgw_info;
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if (is_long($filter_obj))
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{
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if ($filter_obj == 1)
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{
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// $user_groups = $phpgw->accounts->memberships($phpgw_info['user']['account_id']);
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$indexlimit = count($user_groups);
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if ($yours)
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{
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$filter_obj = array(array('none',lang('Show all')),
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array('yours',lang('Only yours')),
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array('private',lang('private')));
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}
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else
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{
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$filter_obj = array(array('none',lang('Show all')),
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array('private',lang('private')));
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}
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for ($index=0; $index<$indexlimit; $index++)
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{
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$filter_obj[2+$index][0] = $user_groups[$index]['account_id'];
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$filter_obj[2+$index][1] = 'Group - ' . $user_groups[$index]['account_name'];
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}
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}
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}
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if (is_array($filter_obj))
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{
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$str = '';
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$indexlimit = count($filter_obj);
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for ($index=0; $index<$indexlimit; $index++)
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{
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if ($filter == '')
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{
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$filter = $filter_obj[$index][0];
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}
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$str .= ' <option value="' . $filter_obj[$index][0] . '"'.($filter == $filter_obj[$index][0]?' selected':'') . '>' . $filter_obj[$index][1] . '</option>'."\n";
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}
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$str = ' <select name="filter" onChange="this.form.submit()">'."\n" . $str . ' </select>';
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$this->template->set_var('select',$str);
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$this->template->set_var('lang_filter',lang('Filter'));
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}
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return $this->template->fp('out','filter');
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} /* filter() */
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/*!
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@function alternate_row_color
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@abstract alternate row colour
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@param $currentcolor default ''
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*/
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function alternate_row_color($currentcolor = '')
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{
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global $phpgw_info;
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if (! $currentcolor)
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{
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|
global $tr_color;
|
|
$currentcolor = $tr_color;
|
|
}
|
|
|
|
if ($currentcolor == $phpgw_info['theme']['row_on'])
|
|
{
|
|
$tr_color = $phpgw_info['theme']['row_off'];
|
|
}
|
|
else
|
|
{
|
|
$tr_color = $phpgw_info['theme']['row_on'];
|
|
}
|
|
|
|
return $tr_color;
|
|
}
|
|
|
|
// If you are using the common bgcolor="{tr_color}"
|
|
// This function is a little cleanier approch
|
|
/*!
|
|
@function template_alternate_row_color
|
|
@abstract ?
|
|
@param $tpl ?
|
|
*/
|
|
function template_alternate_row_color(&$tpl)
|
|
{
|
|
$tpl->set_var('tr_color',$this->alternate_row_color());
|
|
}
|
|
|
|
/*!
|
|
@function show_sort_order
|
|
@abstract ?
|
|
@param $sort ?
|
|
@param $var ?
|
|
@param $order ?
|
|
@param $program ?
|
|
@param $text ?
|
|
@param $extra default ''
|
|
*/
|
|
function show_sort_order($sort,$var,$order,$program,$text,$extra='',$build_a_href=True)
|
|
{
|
|
global $phpgw, $filter, $qfield, $start, $query;
|
|
|
|
if (($order == $var) && ($sort == 'ASC'))
|
|
{
|
|
$sort = 'DESC';
|
|
}
|
|
else if (($order == $var) && ($sort == 'DESC'))
|
|
{
|
|
$sort = 'ASC';
|
|
}
|
|
else
|
|
{
|
|
$sort = 'ASC';
|
|
}
|
|
|
|
$extravar = 'order='.$var.'&sort='.$sort.'&filter='.$filter.'&qfield='.$qfield.'&start='.$start.'&query='.urlencode(stripslashes($query)).$extra;
|
|
|
|
$link = ($this->action?$this->page($extravar):$phpgw->link($program,$extravar));
|
|
|
|
if ($build_a_href)
|
|
{
|
|
return '<a href="' . $link . '">' . $text . '</a>';
|
|
}
|
|
else
|
|
{
|
|
return $link;
|
|
}
|
|
}
|
|
|
|
function show_sort_order_imap($sort,$order,$program,$text,$extra='')
|
|
{
|
|
global $phpgw, $filter, $qfield, $start, $query;
|
|
|
|
$extravar = 'sort='.$sort.'&order='.$order.'&filter='.$filter.'&qfield='.$qfield.'&start='.$start.$extra;
|
|
return '<a href="' . ($this->action?$this->page($extravar):$phpgw->link($program,$extravar)) . '">' . $text . '</a>';
|
|
}
|
|
|
|
function show_hits($total_records='',$start=0)
|
|
{
|
|
if ($total_records > $this->maxmatches)
|
|
{
|
|
if ($start + $this->maxmatches > $total_records)
|
|
{
|
|
$end = $total_records;
|
|
}
|
|
else
|
|
{
|
|
$end = $start + $this->maxmatches;
|
|
}
|
|
return lang('showing x - x of x',($start + 1),$end,$total_records);
|
|
}
|
|
else
|
|
{
|
|
return lang('showing x',$total_records);
|
|
}
|
|
}
|
|
} // End of nextmatchs class
|
|
?>
|