function weaver_upload_theme($filename)
{
if (!weaver_f_exists($filename)) {
return weaver_f_fail("Can't open {$filename}");
}
/* can't open */
if (!weaver_f_file_access_available()) {
// try an alternative approach - use the allowed file()
$contents = implode('', file($filename));
} else {
$contents = weaver_f_get_contents($filename);
}
if (!$contents) {
return weaver_f_fail("Can't open {$filename}");
}
return weaver_set_current_to_serialized_values($contents);
}
function weaver_uploadit()
{
// upload theme from users computer
// they've supplied and uploaded a file
$ok = true;
// no errors so far
if (isset($_FILES['uploaded']['name'])) {
$filename = $_FILES['uploaded']['name'];
} else {
$filename = "";
}
if (isset($_FILES['uploaded']['tmp_name'])) {
$openname = $_FILES['uploaded']['tmp_name'];
} else {
$openname = "";
}
//Check the file extension
$check_file = strtolower($filename);
$ext_check = end(explode('.', $check_file));
if (!weaver_f_file_access_available()) {
$errors[] = "Sorry - Weaver unable to access files.<br />";
$ok = false;
}
if ($filename == "") {
$errors[] = "You didn't select a file to upload.<br />";
$ok = false;
}
if ($ok && $ext_check != 'wvr' && $ext_check != 'wvb') {
$errors[] = "Theme files must have <em>.wvr</em> or <em>.wvb</em> extension.<br />";
$ok = false;
}
if ($ok) {
if (!weaver_f_exists($openname)) {
$errors[] = '<strong><em style="color:red;">' . __('Sorry, there was a problem uploading your file. You may need to check your folder permissions or other server settings.', WEAVER_TRANSADMIN) . '</em></strong>' . "<br />(Trying to use file '{$openname}')";
$ok = false;
}
}
if (!$ok) {
echo '<div id="message" class="updated fade"><p><strong><em style="color:red;">ERROR</em></strong></p><p>';
foreach ($errors as $error) {
echo $error . '<br />';
}
echo '</p></div>';
} else {
// OK - read file and save to My Saved Theme
// $handle has file handle to temp file.
$contents = weaver_f_get_contents($openname);
if (!weaver_set_current_to_serialized_values($contents, 'weaver_uploadit:' . $openname)) {
echo '<div id="message" class="updated fade"><p><strong><em style="color:red;">' . __('Sorry, there was a problem uploading your file. The file you picked was not a valid Weaver theme file.', WEAVER_TRANSADMIN) . '</em></strong></p></div>';
} else {
$t = weaver_getopt('ttw_subtheme');
if ($t == '') {
$t = 'Wheat';
}
/* did we save a theme? */
weaver_save_msg(__("Weaver theme options reset to uploaded theme, saved as: ", WEAVER_TRANSADMIN) . $t);
}
}
}
