function weaverii_unpackzip($uploaded, $to_dir)
{
// upload theme from users computer
// they've supplied and uploaded a file
$ok = true;
// no errors so far
if (isset($_FILES[$uploaded]['name'])) {
// uploaded_addon
$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);
$exp = explode('.', $check_file);
// call by ref workaround
$ext_check = end($exp);
if (false && !weaverii_f_file_access_available()) {
$errors[] = "Sorry - Weaver II 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 != 'zip') {
$errors[] = "Uploaded files must have <em>.zip</em> extension.<br />";
$ok = false;
}
if ($ok) {
if (!weaverii_f_exists($openname)) {
$errors[] = '<strong><em style="color:red;">
Sorry, there was a problem uploading your file. You may need to check your folder permissions
or other server settings.</em></strong><br />' . "(Trying to use file '{$openname}')";
$ok = false;
}
}
if ($ok) {
// should be ready to go, but check out WP_Filesystem
if (!WP_Filesystem()) {
function weaveriiex_return_direct()
{
return 'direct';
}
add_filter('filesystem_method', 'weaveriiex_return_direct');
$try2 = WP_Filesystem();
remove_filter('filesystem_method', 'weaveriiex_return_direct');
if (!$try2) {
$errors[] = 'Sorry, there\'s a problem trying to use the WordPress unzip function. Please
see the FAQ at weavertheme.com support for more information.';
$ok = false;
}
}
}
if ($ok) {
// $openname has uploaded .zip file to use
// $filename has name of file uploaded
$is_error = unzip_file($openname, $to_dir);
if (!is_wp_error($is_error)) {
weaverii_save_msg('File ' . $filename . ' successfully uploaded and unpacked to: <br />' . $to_dir);
@unlink($openname);
// delete temp file...
} else {
$errors[] = "Sorry, unpacking the .zip you selected file failed. You may have a corrupt .zip file, or there many a file permissions problem on your WordPress installation.";
$errors[] = $is_error->get_error_message();
$ok = false;
}
}
if (!$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>';
}
return $ok;
}
function weaverii_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);
$pat = '.';
// PHP version strict checking bug...
$end = explode($pat, $check_file);
$ext_check = end($end);
if ($filename == "") {
$errors[] = "You didn't select a file to upload.<br />";
$ok = false;
}
if ($ok && $ext_check != 'w2t' && $ext_check != 'w2b') {
$errors[] = "Theme files must have <em>.w2t</em> or <em>.w2b</em> extension.<br />";
$ok = false;
}
if ($ok) {
if (!weaverii_f_exists($openname)) {
$errors[] = '<strong><em style="color:red;">' . weaverii_t_('Sorry, there was a problem uploading your file. You may need to check your folder permissions or other server settings.') . '</em></strong>' . "<br />(Trying to use file '{$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.
$contents = weaverii_f_get_contents($openname);
if (!weaverii_set_current_to_serialized_values($contents, 'weaverii_uploadit:' . $openname)) {
echo '<div id="message" class="updated fade"><p><strong><em style="color:red;">' . weaverii_t_('Sorry, there was a problem uploading your file. The file you picked was not a valid Weaver II theme file.') . '</em></strong></p></div>';
} else {
weaverii_save_msg(weaverii_t_("Weaver II theme options reset to uploaded theme."));
}
}
}
function weaverii_update_mods($from, $to)
{
/* update theme_mods_$from to theme_mods_$to, return true if changed
Values of interest:
'header_image' : full http:// path to header image. e.g. "http://wii.me/wp-content/themes/weaver/images/headers/mum.jpg"
'random-uploaded-image' : set if true, not set otherwise (if set, header_image set to '')
'background_image': full path to bg image. e.g. "http://wii.me/wp-content/uploads/2011/10/Kokopell1-82x150.png"
'background_repeat': repeat string e.g., "repeat"
'background_position_x': indicates left, center, right
'background_attachment': indicates scroll/fixed
'background_color': color
!! need to do this once only.
*/
$changed = false;
if (($from_mods = get_option("theme_mods_{$from}")) !== false) {
// some old mods exist to change
$to_mods = get_option("theme_mods_{$to}");
// get current values
if ($to_mods === false) {
// the to doesn't exist, so we might not do anything
if ($from == WEAVER_SLUG) {
// we're converting from old weaver, so we need to do this
$to_mods = array();
} else {
// there's nothing to do (e.g., Weaver II Pro not installed)
return false;
}
}
$changed = true;
$header = isset($from_mods['header_image']) ? $from_mods['header_image'] : false;
if ($header !== false) {
// need to see if a default header, or custom.
$newpath = str_replace($from, $to, $header);
// change to current theme if a default image
if (weaverii_f_exists(untrailingslashit(ABSPATH) . parse_url($newpath, PHP_URL_PATH))) {
$to_mods['header_image'] = $newpath;
}
// can still find the image, so use it
}
if (isset($from_mods['random-uploaded-image'])) {
$to_mods['random-uploaded-image'] = $from_mods['random-uploaded-image'];
}
if (isset($from_mods['background_image'])) {
$to_mods['background_image'] = $from_mods['background_image'];
}
if (isset($from_mods['background_repeat'])) {
$to_mods['background_repeat'] = $from_mods['background_repeat'];
}
if (isset($from_mods['background_position_x'])) {
$to_mods['background_position_x'] = $from_mods['background_position_x'];
}
if (isset($from_mods['background_attachment'])) {
$to_mods['background_attachment'] = $from_mods['background_attachment'];
}
if (isset($from_mods['background_color'])) {
$to_mods['background_color'] = $from_mods['background_color'];
}
}
if ($changed) {
update_option("theme_mods_{$to}", $to_mods);
}
return $changed;
}
function weaverii_use_inline_css($css_file)
{
return weaverii_getopt_checked('_wii_inline_style') || !weaverii_f_file_access_available() || !weaverii_f_exists($css_file) || weaverii_dev_mode();
}
function weaverii_upload_theme($filename)
{
if (!weaverii_f_exists($filename)) {
return weaverii_f_fail("Can't open {$filename}");
}
/* can't open */
$contents = weaverii_f_get_contents($filename);
if (!$contents) {
return weaverii_f_fail("Can't open {$filename}");
}
return weaverii_set_current_to_serialized_values($contents);
}
