| 1 | <?php
|
|---|
| 2 | global $options;
|
|---|
| 3 | foreach ($options as $value) {
|
|---|
| 4 | if (get_settings( $value['id'] ) === FALSE) { $$value['id'] = $value['std']; } else { $$value['id'] = get_settings( $value['id'] ); } }
|
|---|
| 5 |
|
|---|
| 6 | $selected_header_image = "";
|
|---|
| 7 |
|
|---|
| 8 | if (file_exists(ABSPATH."/wpmu-settings.php")) {
|
|---|
| 9 |
|
|---|
| 10 | ################### images in WP upload folder (on WPMU)
|
|---|
| 11 |
|
|---|
| 12 | $header_images_in_wp_upload_folder = m_find_in_dir(get_option('upload_path'),
|
|---|
| 13 | 'atahualpa_header_[0-9]+\.(jpe?g|png|gif|bmp)$');
|
|---|
| 14 |
|
|---|
| 15 | if ($header_images_in_wp_upload_folder) {
|
|---|
| 16 | shuffle($header_images_in_wp_upload_folder);
|
|---|
| 17 | $selected_header_image = array_shift($header_images_in_wp_upload_folder);
|
|---|
| 18 | $selected_header_image = str_replace(get_option('upload_path'),
|
|---|
| 19 | get_option('fileupload_url'), $selected_header_image);
|
|---|
| 20 | }
|
|---|
| 21 |
|
|---|
| 22 | }
|
|---|
| 23 |
|
|---|
| 24 | # If no user uploaded header image files were found, or this is not WPMU
|
|---|
| 25 |
|
|---|
| 26 | if (!file_exists(ABSPATH."/wpmu-settings.php") OR $selected_header_image == "" ) {
|
|---|
| 27 |
|
|---|
| 28 |
|
|---|
| 29 | ################### images in /images/header/ (on regular WordPress)
|
|---|
| 30 |
|
|---|
| 31 | $files = "";
|
|---|
| 32 | $imgpath = TEMPLATEPATH . '/images/header/';
|
|---|
| 33 | $imgdir = get_bloginfo('template_directory') . '/images/header/';
|
|---|
| 34 | $dh = opendir($imgpath);
|
|---|
| 35 |
|
|---|
| 36 | while (false !== ($filename = readdir($dh))) {
|
|---|
| 37 | if(eregi('.jpg', $filename) || eregi('.gif', $filename) || eregi('.png', $filename)) {
|
|---|
| 38 | $files[] = $filename;
|
|---|
| 39 | }
|
|---|
| 40 | }
|
|---|
| 41 | closedir($dh);
|
|---|
| 42 |
|
|---|
| 43 | /* Generate a random number */
|
|---|
| 44 | $amount_images = count($files);
|
|---|
| 45 | $number_images = ($amount_images-1);
|
|---|
| 46 | $randnum = rand(0,$number_images);
|
|---|
| 47 |
|
|---|
| 48 | /* print the result */
|
|---|
| 49 | $selected_header_image = $imgdir . $files[$randnum];
|
|---|
| 50 |
|
|---|
| 51 | }
|
|---|
| 52 | ?> |
|---|
