* Copyright (c) 2002-2006 Platon Group, http://platon.sk/
* All rights reserved.
*
* See README file for more information about this software.
* See COPYING file for license information.
*
* Download the latest version from
* http://platon.sk/projects/phpMyEdit/
*/
/* $Platon: phpMyEdit/extensions/phpMyEdit-slide.class.php,v 1.11 2007-09-02 22:30:00 nepto Exp $ */
/*
* Coding elapsed time: from 8:30 to 10:30 at 30th October 2002
* with heavy patching phpMyEdit core class.
*
* Music used: E-Type (Campione, This is the Way and others)
*/
require_once dirname(__FILE__).'/../phpMyEdit.class.php';
class phpMyEdit_slide extends phpMyEdit
{
// Extension options array
var $ext;
function phpMyEdit_slide($opts) /* {{{ */
{
$execute = 1;
isset($opts['execute']) && $execute = $opts['execute'];
$opts['execute'] = 0;
parent::phpMyEdit($opts);
$this->ext = $opts['ext'];
$execute && $this->execute($opts);
} /* }}} */
function execute($opts) /* {{{ */
{
if ($this->get_sys_cgi_var('rec_change')
&& ($this->next_operation() || $this->prev_operation())) {
$this->operation = $this->labels['Change'];
}
if (! $this->change_operation()) {
$this->operation = $this->labels['View'];
}
if ($this->prev_operation()) {
! $this->ext['prev_disabled'] && $this->rec = $this->get_sys_cgi_var('rec_prev');
$this->prev = '';
}
if ($this->next_operation()) {
! $this->ext['next_disabled'] && $this->rec = $this->get_sys_cgi_var('rec_next');
$this->next = '';
}
if (! $this->rec) {
$this->rec = $this->ext['rec'];
}
if (! $this->rec
|| (! $this->ext['prev_disable'] && ! $this->ext['prev'])
|| (! $this->ext['next_disable'] && ! $this->ext['next'])) {
if ($this->connect() == false) {
return false;
}
$query_parts = array(
'type' => 'select',
// XXX FIXME - simplify query
'select' => 'PMEtable0.'.$this->key,
'from' => $this->get_SQL_join_clause(),
'where' => $this->get_SQL_where_from_query_opts());
// TODO: order by clausule according to default sort order options
$res = $this->myquery($this->get_SQL_query($query_parts), __LINE__);
$ids = array();
while (($row = @mysql_fetch_array($res, MYSQL_NUM)) !== false) {
$ids[] = $row[0];
}
@mysql_free_result($res);
if ($this->rec) {
$idx = array_search($this->rec, $ids);
$idx === false && $idx = 0;
} else {
$idx = 0;
}
$this->rec = $ids[$idx];
! $this->ext['prev'] && $this->ext['prev'] = $ids[$idx - 1];
! $this->ext['next'] && $this->ext['next'] = $ids[$idx + 1];
}
$this->default_buttons['V'] = array('change', 'cancel',
(isset($this->ext['prev']) ? '+prev' : 'prev'),
(isset($this->ext['next']) ? '+next' : 'next'),
array('code'=>''),
array('code'=>'')
);
$this->recreate_fdd();
$this->recreate_displayed();
parent::execute();
} /* }}} */
}
/* Modeline for ViM {{{
* vim:set ts=4:
* vim600:fdm=marker fdl=0 fdc=0:
* }}} */
?>