.
***********************************************************************/
//---------------------------------------------------------------------------------
function start_form($multi=false, $sid=false, $action="", $name="")
{
if ($name != "")
$name = "name='$name'";
if ($action == "")
$action = $_SERVER['PHP_SELF'];
if ($sid)
{
if (strpos($action, "?"))
$action .= "&" . SID;
else
$action .= "?" . SID;
}
if ($multi)
echo "
\n";
}
function start_table($extra="", $padding='2', $spacing='0')
{
echo "\n";
}
function end_table($breaks=0)
{
echo "
\n";
if ($breaks)
br($breaks);
}
function start_outer_table($extra="", $padding='2', $spacing='0', $br=false)
{
if ($br)
br();
start_table($extra, $padding, $spacing);
echo "\n"; // outer table
}
function table_section($number=1, $width=false)
{
if ($number > 1)
{
echo "\n";
$width = ($width ? "width=$width" : "");
echo " | \n"; // outer table
}
echo "\n";
}
function end_outer_table($breaks=0, $close_table=true)
{
if ($close_table)
echo " \n";
echo " |
\n";
end_table($breaks);
}
function vertical_space()
{
echo ""; // outer table
}
function meta_forward($forward_to, $params="")
{
global $Ajax;
echo "\n";
echo " " . _("You should automatically be forwarded.");
echo " " . _("If this does not happen") . " " . "" . _("click here") . " " . _("to continue") . ".
\n";
if ($params !='') $params = '?'.$params;
$Ajax->redirect($forward_to.$params);
exit;
}
//-----------------------------------------------------------------------------------
// Find and replace hotkey marker.
// if $clean == true marker is removed and clean label is returned
// (for use in wiki help system), otherwise result is array of label
// with underlined hotkey letter and access property string.
//
function access_string($label, $clean=false)
{
$access = '';
$slices = array();
if (preg_match('/(.*)&([a-zA-Z0-9])(.*)/', $label, $slices))
{
$label = $clean ? $slices[1].$slices[2].$slices[3] :
$slices[1].''.$slices[2].''.$slices[3];
$access = " accesskey='".strtoupper($slices[2])."'";
}
$label = str_replace( '&&', '&', $label);
return $clean ? $label : array($label, $access);
}
function hyperlink_back($center=true)
{
if ($center)
echo "";
//echo ""._("Back")."\n";
echo ""._("Back")." \n";
if ($center)
echo "";
echo " ";
}
function hyperlink_no_params($target, $label, $center=true)
{
$pars = access_string($label);
if ($center)
echo " ";
echo "$pars[0]\n";
if ($center)
echo "";
}
function hyperlink_no_params_td($target, $label)
{
echo " | ";
hyperlink_no_params($target, $label);
echo " | \n";
}
//-----------------------------------------------------------------------------------
function hyperlink_params($target, $label, $params, $center=true)
{
$pars = access_string($label);
if ($center)
echo "
";
echo "$pars[0]\n";
if ($center)
echo "";
}
function hyperlink_params_td($target, $label, $params)
{
echo "";
hyperlink_params($target, $label, $params, false);
echo " | \n";
}
//-----------------------------------------------------------------------------------
function hyperlink_params_separate($target, $label, $params, $center=false)
{
$pars = access_string($label);
if ($center)
echo "
";
echo "$pars[0]\n";
if ($center)
echo "";
}
function hyperlink_params_separate_td($target, $label, $params)
{
echo "";
hyperlink_params_separate($target, $label, $params);
echo " | \n";
}
//--------------------------------------------------------------------------------------------------
function alt_table_row_color(&$k)
{
if ($k == 1)
{
echo "
\n";
$k = 0;
}
else
{
echo "
\n";
$k++;
}
}
function table_section_title($msg, $colspan=2)
{
echo "
\n";
}
function table_header($labels, $params='')
{
start_row();
foreach ($labels as $label)
labelheader_cell($label, $params);
end_row();
}
//-----------------------------------------------------------------------------------
function start_row($param="")
{
if ($param != "")
echo "\n";
else
echo "
\n";
}
function end_row()
{
echo "
\n";
}
function br($num=1)
{
for ($i = 0; $i < $num; $i++)
echo "
";
}
$ajax_divs = array();
function div_start($id='', $trigger=null, $non_ajax=false)
{
global $ajax_divs;
if ($non_ajax) { // div for non-ajax elements
array_push($ajax_divs, array($id, null));
echo "";
} else { // ajax ready div
array_push($ajax_divs, array($id, $trigger===null ? $id : $trigger));
echo "
";
ob_start();
}
}
function div_end()
{
global $ajax_divs, $Ajax;
if (count($ajax_divs))
{
$div = array_pop($ajax_divs);
if ($div[1] !== null)
$Ajax->addUpdate($div[1], $div[0], ob_get_flush());
echo "
";
}
}
/*
External page call with saving current context.
$call - url of external page
$ctx - optional. name of SESSION context object or array of names of POST
variables saved on call
*/
function context_call($call, $ctx='')
{
if (is_array($ctx))
{
foreach($ctx as $postname)
{
$context[$postname] = get_post($postname);
}
} else
$context = isset($_SESSION[$ctx]) ? $_SESSION[$ctx] : null;
array_unshift($_SESSION['Context'], array('name' => $ctx,
'ctx' => $context,
'caller' => $_SERVER['PHP_SELF'],
'ret' => array()));
meta_forward($call);
}
/*
Restores context after external page call and
returns array of data passed by external page.
*/
function context_restore()
{
if ( count($_SESSION['Context'])) {
if ($_SERVER['PHP_SELF'] == $_SESSION['Context'][0]['caller']) {
$ctx = array_shift($_SESSION['Context']);
if ($ctx) {
if (is_array($ctx['ctx'])) {
foreach($ctx['ctx'] as $name => $val)
{
$_POST[$name] = $val;
}
} else
if ($ctx['name']!='')
$_SESSION[$ctx['name']] = $ctx['ctx'];
return $ctx['ret'];
}
}
}
return false;
}
/*
Return to caller page if the page was called from external context.
*/
function context_return($ret)
{
if ( count($_SESSION['Context'])) {
$ctx = &$_SESSION['Context'][0];
$ctx['ret'] = $ret;
meta_forward( $ctx['caller'] );
}
}
/*
Clearing context stack after page cancel.
*/
function context_reset()
{
$_SESSION['Context'] = array();
}
/*
Context stack initialization
*/
if (!isset($_SESSION['Context'])) {
context_reset();
}
/*
Redirector for selector F4 calls.
$sel_editors is array of selname=>editor_page
*/
function editor_redirect($sel_editors, $save_fun='') {
foreach ($sel_editors as $selname=>$editor)
if (isset($_POST['_'.$selname.'_editor'])) {
if (function_exists($save_fun))
$save_fun();
unset($_POST['_'.$selname.'_editor']);
context_call($editor, array_keys($_POST));
}
}
/*
Return procedure for selector F4 calls
*/
function editor_return($vars, $restore_fun='') {
if (function_exists($restore_fun))
$restore_fun();
if ($ret = context_restore()) {
foreach ($vars as $postname=>$retname)
if (isset($ret[$retname])) {
$_POST[$postname] = $ret[$retname];
set_focus($postname);
}
}
}
?>