page = $page = add_theme_page('Footer', 'Footer', 'edit_theme_options', 'custom-footer', array(&$this, 'admin_page')); add_action("admin_print_scripts-$page", array(&$this, 'js_includes')); add_action("admin_print_styles-$page", array(&$this, 'css_includes')); add_action("admin_head-$page", array(&$this, 'take_action'), 50); add_action("admin_head-$page", array(&$this, 'js'), 50); #add_action("admin_head-$page", $this->admin_footer_callback, 51); } /** * Get the current step. * * @since 2.6.0 * * @return int Current step */ function step() { if ( ! isset( $_GET['step'] ) ) return 1; $step = (int) $_GET['step']; if ( $step < 1 || 3 < $step ) $step = 1; return $step; } /** * Set up the enqueue for the JavaScript files. * * @since 2.1.0 */ function js_includes() { $step = $this->step(); if ( 2 == $step ) wp_enqueue_script('imgareaselect'); } /** * Set up the enqueue for the CSS files * * @since 2.7 */ function css_includes() { $step = $this->step(); if ( 2 == $step ) wp_enqueue_style('imgareaselect'); } /** * Execute custom footer modification. * * @since 2.6.0 */ function take_action() { if ( ! current_user_can('edit_theme_options') ) return; if ( empty( $_POST ) ) return; $this->updated = true; if ( isset( $_POST['removefooter'] ) ) { $fdi = get_theme_mod('fdi', FDI); check_admin_referer( 'custom-footer-removeimg', 'wpnonce-custom-footer-removeimg' ); $args = array( 'post_type' => 'attachment', 'numberposts' => -1, 'post_status' => null, 'post_parent' => 0, 'orderby' => 'rand' ); $attachments = get_posts($args); $img_id=0; if ($attachments){ foreach ($attachments as $post){ setup_postdata($post); $img = wp_get_attachment_image_src( $post->ID, 'full'); if($img[0] == esc_url(get_theme_mod('footer_image'.$fdi, ''))) { $img_id=$post->ID; } } if($img_id!=0) wp_delete_attachment( $img_id); remove_theme_mod('footer_image'.$fdi); } return; } if(isset($_REQUEST['select'])) $this->updated=false; if(isset($_REQUEST['cat1'])) $this->updated=false; if(isset($_REQUEST['cat2'])) $this->updated=false; if(isset($_REQUEST['cat3'])) $this->updated=false; if(isset($_REQUEST['cat4'])) $this->updated=false; } /** * Execute Javascript depending on step. * * @since 2.1.0 */ function js() { $step = $this->step(); if (2 == $step ) $this->js_2(); } /** * Display Javascript based on Step 2. * * @since 2.6.0 */ function js_2() { ?>

updated ) ) { ?>

Visit your site to see how it looks.' , home_url( '/' ) ); ?>
0) set_theme_mod('cat1', $_REQUEST['cat1']); echo "Category #1 : " . get_cat_name(get_theme_mod('cat1', '0')) . "."; ?>
0) set_theme_mod('cat2', $_REQUEST['cat2']); echo "Category #2 : " . get_cat_name(get_theme_mod('cat2', '0')) . "."; ?>
0) set_theme_mod('cat3', $_REQUEST['cat3']); echo "Category #3 : " . get_cat_name(get_theme_mod('cat3', '0')) . "."; ?>
0) set_theme_mod('cat4', $_REQUEST['cat4']); echo "Category #4 : " . get_cat_name(get_theme_mod('cat4', '0')) . "."; ?>
0){ set_theme_mod('fdi', $_REQUEST['select']); ?>





%1$d × %2$d pixels will be used as-is.', FOOTER_IMAGE_WIDTH, FOOTER_IMAGE_HEIGHT ); ?>

false); $file = wp_handle_upload($_FILES['import'], $overrides); if ( isset($file['error']) ) wp_die( $file['error'], 'Image Upload Error'); $url = $file['url']; $type = $file['type']; $file = $file['file']; $filename = basename($file); // Construct the object array $object = array( 'post_title' => $filename, 'post_content' => $url, 'post_mime_type' => $type, 'guid' => $url); // Save the data $id = wp_insert_attachment($object, $file); list($width, $height, $type, $attr) = getimagesize( $file ); if ( $width == FOOTER_IMAGE_WIDTH && $height == FOOTER_IMAGE_HEIGHT ) { // Add the meta-data wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) ); set_theme_mod('footer_image'.get_theme_mod('fdi', FDI), esc_url($url)); do_action('wp_create_file_in_uploads', $file, $id); // For replication return $this->finished(); } elseif ( $width > FOOTER_IMAGE_WIDTH ) { $oitar = $width / FOOTER_IMAGE_WIDTH; $image = wp_crop_image($file, 0, 0, $width, $height, FOOTER_IMAGE_WIDTH, $height / $oitar, false, str_replace(basename($file), 'midsize-'.basename($file), $file)); if ( is_wp_error( $image ) ) wp_die( 'Image could not be processed. Please go back and try again.', 'Image Processing Error' ); $image = apply_filters('wp_create_file_in_uploads', $image, $id); // For replication $url = str_replace(basename($url), basename($image), $url); $width = $width / $oitar; $height = $height / $oitar; } else { $oitar = 1; } ?>

1 ) { $_POST['x1'] = $_POST['x1'] * $_POST['oitar']; $_POST['y1'] = $_POST['y1'] * $_POST['oitar']; $_POST['width'] = $_POST['width'] * $_POST['oitar']; $_POST['height'] = $_POST['height'] * $_POST['oitar']; } $original = get_attached_file( $_POST['attachment_id'] ); $cropped = wp_crop_image($_POST['attachment_id'], $_POST['x1'], $_POST['y1'], $_POST['width'], $_POST['height'], FOOTER_IMAGE_WIDTH, FOOTER_IMAGE_HEIGHT); if ( is_wp_error( $cropped ) ) wp_die( 'Image could not be processed. Please go back and try again.', 'Image Processing Error' ); $cropped = apply_filters('wp_create_file_in_uploads', $cropped, $_POST['attachment_id']); // For replication $parent = get_post($_POST['attachment_id']); $parent_url = $parent->guid; $url = str_replace(basename($parent_url), basename($cropped), $parent_url); // Construct the object array $object = array( 'ID' => $_POST['attachment_id'], 'post_title' => basename($cropped), 'post_content' => $url, 'post_mime_type' => 'image/jpeg', 'guid' => $url ); // Update the attachment wp_insert_attachment($object, $cropped); wp_update_attachment_metadata( $_POST['attachment_id'], wp_generate_attachment_metadata( $_POST['attachment_id'], $cropped ) ); set_theme_mod('footer_image'.get_theme_mod('fdi', FDI), $url); // cleanup $medium = str_replace(basename($original), 'midsize-'.basename($original), $original); @unlink( apply_filters( 'wp_delete_file', $medium ) ); @unlink( apply_filters( 'wp_delete_file', $original ) ); return $this->finished(); } /** * Display last step of custom footer image page. * * @since 2.1.0 */ function finished() { $this->updated = true; $this->step_1(); } /** * Display the page based on the current step. * * @since 2.1.0 */ function admin_page() { if ( ! current_user_can('edit_theme_options') ) wp_die('You do not have permission to customize footers.'); $step = $this->step(); if ( 1 == $step ) $this->step_1(); elseif ( 2 == $step ) $this->step_2(); elseif ( 3 == $step ) $this->step_3(); } } ?>