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<?php
if ($display_ical_list == "yes") {
// start of <select> tag
if (isset($getdate)) {
$query="&getdate=$getdate";
} else {
$query="";
}
print "<form>\n<select name=\"action\" class=\"query_style\" onChange=\"window.location=(this.options[this.selectedIndex].value+'$query');\">\n";
// open file
$dir_handle = @opendir($calendar_path) or die("Unable to open $calendar_path");
// build the <option> tags
while ($file = readdir($dir_handle)) {
if (substr($file, -4) == ".ics") {
// $cal_filename is the filename of the calendar without .ics
// $cal is a urlencoded version of $cal_filename
// $cal_displayname is $cal_filename with occurrences of "32" replaced with " "
$cal_filename_tmp = substr($file,0,-4);
$cal_tmp = urlencode($cal_filename_tmp);
$cal_displayname_tmp = str_replace("32", " ", $cal_filename_tmp);
if ($cal_tmp == $cal) {
print "<option value=\"$current_view.php?cal=$cal_tmp\" selected>$cal_displayname_tmp Calendar</option>\n";
} else {
print "<option value=\"$current_view.php?cal=$cal_tmp\">$cal_displayname_tmp Calendar</option>\n";
}
}
}
// close file
closedir($dir_handle);
// finish <select>
print "</select>\n</form>";
}
?>
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