/**
* @brief Handles logo and favicon uploads.
* @details [long description]
* @return [description]
*/
function upload()
{
if (!isset($_REQUEST['cuttz-branding-upload'])) {
return;
}
check_admin_referer(CHILD_SETTINGS_FIELD_BRANDING);
$res = '';
$usr_img_dir = cuttz_get_res('dir') . 'img';
cuttz_init_path($usr_img_dir);
$tmp_icon = $_FILES['cuttz-icon']['tmp_name'];
if (is_uploaded_file($tmp_icon)) {
$file_parts = pathinfo($_FILES['cuttz-icon']['name']);
$ext = $file_parts['extension'];
$dest = $usr_img_dir . '/' . 'favicon.' . $ext;
if (in_array($ext, cuttz_favicon_types())) {
cuttz_remove_favicons();
$res = move_uploaded_file($tmp_icon, $dest);
if ($res) {
$favurl = cuttz_get_res('dirurl') . 'img/favicon.' . $ext;
wp_cache_flush();
$res = __('Favicon updated. Old favicon purged.', 'cuttz-framework');
} else {
$res = __('Couldn\'t move file.', 'cuttz-framework');
if (!is_writable($dest)) {
$res .= __(' Destination is not writable.', 'cuttz-framework');
}
}
} else {
$res .= ' ' . __('File type not allowed', 'cuttz-framework');
}
} else {
//$res .= ' '.__('File could not be uploaded.','cuttz-framework');
}
$tmp_logo = $_FILES['cuttz-logo']['tmp_name'];
if (is_uploaded_file($tmp_logo)) {
$file_parts = pathinfo($_FILES['cuttz-logo']['name']);
$ext = $file_parts['extension'];
$dest = $usr_img_dir . '/' . 'logo.' . $ext;
if (in_array($ext, cuttz_logo_types())) {
cuttz_remove_logos();
$res = move_uploaded_file($tmp_logo, $dest);
if ($res) {
$favurl = cuttz_get_res('dirurl') . 'img/logo.' . $ext;
wp_cache_flush();
$res = __('Logo updated. Old logo purged.', 'cuttz-framework');
} else {
$res = __('Couldn\'t move file.', 'cuttz-framework');
if (!is_writable($dest)) {
$res .= ' ' . __('Destination is not writable.', 'cuttz-framework');
}
}
} else {
$res .= ' ' . __('File type not allowed', 'cuttz-framework');
}
} else {
//$res .= ' '. __('File could not be uploaded.','cuttz-framework');
}
echo '<div id="message" class="updated"><p><strong>' . $res . '</strong></p></div>';
}
/**
* Returns the Logo/headerimage path or hooks the entire header CSS to front-end.
* @param bool $return
* @return none/string
* @since 1.0
*/
function cuttz_logo($return = true)
{
$cuttz_logo;
$cuttz_logo_path = '';
$logo_types = cuttz_logo_types();
$logo_dest = cuttz_get_res('dir') . 'img/logo.';
foreach ($logo_types as $ext) {
if (file_exists($logo_dest . $ext)) {
$cuttz_logo = cuttz_get_res('dirurl') . 'img/logo.' . $ext;
$cuttz_logo_path = $logo_dest . $ext;
}
}
if (!isset($cuttz_logo)) {
$cuttz_logo = CHILD_URL . '/images/logo.svg';
}
if ($return) {
return $cuttz_logo;
}
if (file_exists($cuttz_logo_path)) {
$logo_info = getimagesize($cuttz_logo);
$logo_height = 'min-height:' . 0.5 * $logo_info[1] . 'px';
$cuttz_logo_css = '.cuttz.header-image .site-header .wrap {' . $logo_height . ';background-image :url(' . $cuttz_logo . '); background-repeat: no-repeat; background-position: left center; background-size: contain;}' . '.header-image .site-title a{' . $logo_height . ';}';
echo '<style type="text/css">' . $cuttz_logo_css . '</style>';
}
}
