function weaver_f_open($fn, $how)
{
if (function_exists('weaver_fp_open')) {
return weaver_fp_open($fn, $how);
}
global $weaver_wbuff;
// 'php://output'
if ($fn == 'php://output' || $fn == 'echo') {
return 'echo';
}
if ($weaver_wbuff != '') {
return weaver_f_fail('You can only open one file to write at a time!');
}
$weaver_wbuff = '';
// zap the buffer - we only allow one write open at a time.
return $fn;
}
function weaver_set_current_to_serialized_values($contents)
{
global $weaver_main_opts_list, $weaver_advanced_opts_list;
if (substr($contents, 0, 10) == "TTW-V01.10") {
$type = 'theme';
} else {
if (substr($contents, 0, 10) == "WVB-V02.00") {
$type = 'backup';
} else {
return weaver_f_fail(__("Wrong theme file format version", WEAVER_TRANSADMIN));
}
}
/* simple check for one of ours */
$restore = array();
$restore = unserialize(substr($contents, 10));
if (!$restore) {
return weaver_f_fail("Unserialize failed");
}
if ($type == 'theme') {
weaver_clear_theme_settings();
/* now restore defaults - saved will override changes */
/* now can set the new values from $restore */
foreach ($restore as $rkey => $rval) {
if ($rval != '') {
if (isset($weaver_main_opts_list[$rkey]) && !$weaver_main_opts_list[$rkey]) {
weaver_setopt($rkey, $rval);
} else {
if (isset($weaver_advanced_opts_list[$rkey]) && !$weaver_advanced_opts_list[$rkey]) {
weaver_setopt($rkey, $rval);
}
}
}
}
} else {
if ($type == 'backup') {
weaver_clear_cache_settings();
global $weaver_opts_cache;
foreach ($restore as $key => $value) {
$weaver_opts_cache[$key] = $value;
}
}
}
weaver_save_opts('loading theme', true);
// OK, now we've saved the options, update them in the DB
return true;
}