- $old = persistent_get('wfplcms_header_image');
- if ($_FILES['image'] && $_FILES['image']['error'] == 0) {
- if ($old) {
- $data['version'] = 1 + $old['version'];
- } else {
- $data['version'] = 1;
- }
- $ext = generate_filename($_FILES['image']['name'], $_FILES['image']['type']);
- $ext = substr($ext, strrpos($ext, '.') + 1);
- $ext = strtolower($ext);
- if ($ext !== 'jpg' && $ext !== 'jpeg') {
- $ext = 'png';
- }
- $dest = "{$GLOBALS['upload_directory']}header_v{$data['version']}.$ext";
- $image = convert_uploaded_image('image', $dest, $data['width'], 2000);
- # FIXME use autoresizer instead, and call identify to get aspect ratio
- $image = explode(' ', $image);
- $data['url'] = $image[0];
- $data['width'] = $image[1];
- $data['height'] = $image[2];
- } else if ($old) {
- $data['url'] = $old['url'];
- if ($data['width'] == $old['width']) {
- $data['height'] = $old['height'];
- } else {
- $data['height'] = $old['height'] / $old['width'] * $data['width'];
- }
- }
- unset($_FILES['image']);
+ $old = persistent_get('wfplcms_header_image');
+ if ($_FILES['image'] && $_FILES['image']['error'] == 0) {
+ if ($old) {
+ $data['version'] = 1 + $old['version'];
+ } else {
+ $data['version'] = 1;
+ }
+ $ext = generate_filename($_FILES['image']['name'], $_FILES['image']['type']);
+ $ext = substr($ext, strrpos($ext, '.') + 1);
+ $ext = strtolower($ext);
+ if ($ext !== 'jpg' && $ext !== 'jpeg') {
+ $ext = 'png';
+ }
+ $dest = "{$GLOBALS['upload_directory']}header_v{$data['version']}.$ext";
+ $image = convert_uploaded_image('image', $dest, $data['width'], 2000);
+ # FIXME use autoresizer instead, and call identify to get aspect ratio
+ $image = explode(' ', $image);
+ $data['url'] = $image[0];
+ $data['width'] = $image[1];
+ $data['height'] = $image[2];
+ } else if ($old) {
+ $data['url'] = $old['url'];
+ if ($data['width'] == $old['width']) {
+ $data['height'] = $old['height'];
+ } else {
+ $data['height'] = $old['height'] / $old['width'] * $data['width'];
+ }
+ }
+ unset($_FILES['image']);
- if (isset($_REQUEST['width'])) {
- $data = admin_header_get_fields();
- if (isset($data['url'])) {
- persistent_set('wfplcms_header_image', $data);
- message('Header image updated');
- return './admin_header';
- }
- } else {
- $data = persistent_get('wfplcms_header_image');
- if (!$data) {
- $data = array('width' => '');
- }
- }
+ if (isset($_REQUEST['width'])) {
+ $data = admin_header_get_fields();
+ if (isset($data['url'])) {
+ persistent_set('wfplcms_header_image', $data);
+ message('Header image updated');
+ return './admin_header';
+ }
+ } else {
+ $data = persistent_get('wfplcms_header_image');
+ if (!$data) {
+ $data = array('width' => '');
+ }
+ }