__('From Computer'), // handler function name => tab text
);
return apply_filters('image_upload_tabs', $_default_tabs);
}
function the_image_upload_tabs() {
$tabs = image_upload_tabs();
if ( !empty($tabs) ) {
echo "\n";
}
}
function get_image_send_to_editor($id, $alt, $title, $align, $url='', $rel = false, $size='medium') {
$html = get_image_tag($id, $alt, $title, $align, $rel, $size);
$rel = $rel ? ' rel="attachment wp-att-'.attribute_escape($id).'"' : '';
if ( $url )
$html = "$html";
elseif ( $size == 'thumb' || $size == 'medium' )
$html = ''.$html.'';
$html = apply_filters( 'image_send_to_editor', $html, $id, $alt, $title, $align, $url );
return $html;
}
function media_send_to_editor($html) {
?>
false);
$file = wp_handle_upload($_FILES[$file_id], $overrides);
if ( isset($file['error']) )
return new wp_error( 'upload_error', $file['error'] );
$url = $file['url'];
$type = $file['type'];
$file = $file['file'];
$title = preg_replace('/\.[^.]+$/', '', basename($file));
$content = '';
// use image exif/iptc data for title and caption defaults if possible
if ( $image_meta = @wp_read_image_metadata($file) ) {
if ( trim($image_meta['title']) )
$title = $image_meta['title'];
if ( trim($image_meta['caption']) )
$content = $image_meta['caption'];
}
// Construct the attachment array
$attachment = array_merge( array(
'post_mime_type' => $type,
'guid' => $url,
'post_parent' => $post_id,
'post_title' => $title,
'post_content' => $content,
), $post_data );
// Save the data
$id = wp_insert_attachment($attachment, $file, $post_parent);
if ( !is_wp_error($id) ) {
wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
}
return $id;
}
// wrap iframe content (produced by $content_func) in a doctype, html head/body etc
// any additional function args will be passed to content_func
function wp_iframe($content_func /* ... */) {
?>
>
<?php bloginfo('name') ?> › <?php _e('Uploads'); ?> — WordPress
" . __('Add media'). '';
}
add_action( 'media_buttons', 'media_buttons' );
function media_buttons_head() {
$siteurl = get_option('siteurl');
echo "\n";
}
add_action( 'admin_print_scripts', 'media_buttons_head' );
function media_admin_css() {
wp_admin_css('css/media');
}
add_action('media_upload_multimedia', 'multimedia_upload_handler');
add_action('admin_head_image_upload_form', 'media_admin_css');
function multimedia_upload_handler() {
if ( !current_user_can('upload_files') ) {
return new wp_error( 'upload_not_allowed', __('You are not allowed to upload files.') );
}
// no button click, we're just displaying the form
if ( empty($_POST) )
return wp_iframe( 'multimedia_upload_form' );
check_admin_referer('multimedia-form');
// Insert multimedia button was clicked
if ( !empty($_FILES) ) {
// Upload File button was clicked
$id = media_handle_upload('async-upload', $_REQUEST['post_id']);
if ( is_wp_error($id) )
$errors['upload_error'] = $id;
}
if ( !empty($_POST['attachments']) ) foreach ( $_POST['attachments'] as $attachment_id => $attachment ) {
$post = $_post = get_post($attachment_id, ARRAY_A);
if ( isset($attachment['post_content']) )
$post['post_content'] = $attachment['post_content'];
if ( isset($attachment['post_title']) )
$post['post_title'] = $attachment['post_title'];
if ( isset($attachment['post_excerpt']) )
$post['post_excerpt'] = $attachment['post_excerpt'];
$post = apply_filters('attachment_fields_to_save', $post, $attachment);
if ( isset($post['errors']) ) {
$errors[$attachment_id] = $post['errors'];
unset($post['errors']);
}
if ( $post != $_post )
wp_update_post($post);
foreach ( get_attachment_taxonomies($post) as $t )
if ( isset($attachment[$t]) )
wp_set_object_terms($attachment_id, array_map('trim', preg_split('/,+/', $attachment[$t])), $t, false);
}
if ( isset($_POST['insert-multimedia']) )
return media_send_to_editor('[gallery]');
if ( isset($_POST['send']) ) {
$send_id = (int) array_shift(array_keys($_POST['send']));
$attachment = $_POST['attachments'][$send_id];
$html = apply_filters('media_send_to_editor', get_the_attachment_link($send_id, 0, array(125,125), !empty($attachment['post_content'])), $send_id, $attachment);
return media_send_to_editor($html);
}
wp_iframe( 'multimedia_upload_form', $errors );
}
function get_multimedia_items( $post_id, $errors ) {
$attachments = get_children("post_parent=$post_id&post_type=attachment&orderby=\"menu_order ASC, ID ASC\"");
if ( empty($attachments) )
return '';
foreach ( $attachments as $id => $attachment ) {
$output .= "\n";
}
return $output;
}
function get_attachment_taxonomies($attachment) {
if ( is_int( $attachment ) )
$attachment = get_post($attachment);
else if ( is_array($attachment) )
$attachment = (object) $attachment;
if ( ! is_object($attachment) )
return array();
$filename = basename($attachment->guid);
$objects = array('attachment');
if ( false !== strpos($filename, '.') )
$objects[] = 'attachment:' . substr($filename, strrpos($filename, '.') + 1);
if ( !empty($attachment->post_mime_type) ) {
$objects[] = 'attachment:' . $attachment->post_mime_type;
if ( false !== strpos($attachment->post_mime_type, '/') )
foreach ( explode('/', $attachment->post_mime_type) as $token )
if ( !empty($token) )
$objects[] = "attachment:$token";
}
$taxonomies = array();
foreach ( $objects as $object )
if ( $taxes = get_object_taxonomies($object) )
$taxonomies = array_merge($taxonomies, $taxes);
return array_unique($taxonomies);
}
function image_attachment_fields_to_edit($form_fields, $post) {
if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
$form_fields['post_title']['required'] = true;
$form_fields['post_excerpt']['label'] = __('Description');
$form_fields['post_excerpt']['helps'][] = __('Alternate text, e.g. "The Mona Lisa"');
$form_fields['post_content']['label'] = __('Long Description');
$thumb = wp_get_attachment_thumb_url();
$form_fields['_send']['url'] = array(
'label' => __('Link URL'),
'input' => 'html',
'html' => '',
'helps' => __('If filled, this will override the default link URL.'),
);
$form_fields['_send']['align'] = array(
'label' => __('Alignment'),
'input' => 'html',
'html' => "
\n",
);
$form_fields['_send']['image-size'] = array(
'label' => __('Size'),
'input' => 'html',
'html' => "
" . ( $thumb ? "
" : '' ) . "
",
);
}
return $form_fields;
}
add_filter('attachment_fields_to_edit', 'image_attachment_fields_to_edit', 10, 2);
function image_attachment_fields_to_save($post, $attachment) {
if ( substr($post['post_mime_type'], 0, 5) == 'image' ) {
if ( strlen(trim($post['post_title'])) == 0 ) {
$post['post_title'] = preg_replace('/\.\w+$/', '', basename($post['guid']));
$post['errors']['post_title']['errors'][] = __('Empty Title filled from filename.');
}
}
return $post;
}
add_filter('attachment_fields_to_save', 'image_attachment_fields_to_save', 10, 2);
function image_media_send_to_editor($html, $attachment_id, $attachment) {
$post =& get_post($attachment_id);
if ( substr($post->post_mime_type, 0, 5) == 'image' ) {
if ( !empty($attachment['url']) )
$url = $attachment['url'];
elseif ( $rel = strlen(trim($post->post_content)) )
$url = get_attachment_link($attachment_id);
else
$url = wp_get_attachment_url($attachment_id);
if ( isset($attachment['align']) )
$align = $attachment['align'];
else
$align = 'none';
if ( !empty($attachment['image-size']) )
$size = $attachment['image-size'];
else
$size = 'medium';
return get_image_send_to_editor($attachment_id, $attachment['post_excerpt'], $attachment['post_title'], $align, $url, $rel, $size);
}
return $html;
}
add_filter('media_send_to_editor', 'image_media_send_to_editor', 10, 3);
function get_attachment_fields_to_edit($post, $errors = null) {
if ( is_int($post) )
$post =& get_post($post);
if ( is_array($post) )
$post = (object) $post;
$edit_post = sanitize_post($post, 'edit');
$form_fields = array(
'post_title' => array(
'label' => __('Title'),
'value' => $edit_post->post_title,
),
'post_excerpt' => array(
'label' => __('Description'),
'value' => $edit_post->post_excerpt,
),
'post_content' => array(
'label' => __('Long description'),
'value' => $edit_post->post_content,
'input' => 'textarea',
'helps' => array(__('If filled, the default link URL will be the attachment permalink.')),
),
);
foreach ( get_attachment_taxonomies($post) as $taxonomy ) {
$t = (array) get_taxonomy($taxonomy);
if ( empty($t['label']) )
$t['label'] = $taxonomy;
if ( empty($t['args']) )
$t['args'] = array();
$terms = get_object_term_cache($post->ID, $taxonomy);
if ( empty($terms) )
$terms = wp_get_object_terms($post->ID, $taxonomy, $t['args']);
$values = array();
foreach ( $terms as $term )
$values[] = $term->name;
$t['value'] = join(', ', $values);
$form_fields[$taxonomy] = $t;
}
// Merge default fields with their errors, so any key passed with the error (e.g. 'error', 'helps', 'value') will replace the default
// The recursive merge is easily traversed with array casting: foreach( (array) $things as $thing )
$form_fields = array_merge_recursive($form_fields, (array) $errors);
$form_fields = apply_filters('attachment_fields_to_edit', $form_fields, $post);
return $form_fields;
}
function get_multimedia_item( $attachment_id, $errors = null, $send = true ) {
$thumb_url = array_shift(get_attachment_icon_src( $attachment_id ));
$title_label = __('Title');
$description_label = __('Description');
$tags_label = __('Tags');
$toggle_on = __('Show');
$toggle_off = __('Hide');
$post = get_post($attachment_id);
$filename = basename($post->guid);
$title = attribute_escape($post->post_title);
$description = attribute_escape($post->post_content);
if ( $_tags = get_the_tags($attachment_id) ) {
foreach ( $_tags as $tag )
$tags[] = $tag->name;
$tags = attribute_escape(join(', ', $tags));
}
$form_fields = get_attachment_fields_to_edit($post, $errors);
$class = empty($errors) ? 'startclosed' : 'startopen';
$item = "
$toggle_on
$toggle_off
$filename
\n";
foreach ( $hidden_fields as $name => $value )
$item .= "\t\n";
return $item;
}
function multimedia_upload_form( $errors = null ) {
$flash_action_url = get_option('siteurl') . '/wp-admin/async-upload.php?type=multimedia';
$form_action_url = get_option('siteurl') . '/wp-admin/media-upload.php?type=multimedia';
$post_id = intval($_REQUEST['post_id']);
?>
get_error_message(); ?>
__('People'),
'template' => __('People: %l'),
'helps' => __('Left to right, top to bottom.'),
'sort' => true,
'args' => array(
'orderby' => 'term_order'
)
)
);
*/
/*
register_taxonomy('movie_director', 'attachment:video', array('label'=>__('Directors'), 'template'=>__('Directed by %l.')));
register_taxonomy('movie_producer', 'attachment:video', array('label'=>__('Producers'), 'template'=>__('Produced by %l.')));
register_taxonomy('movie_screenwriter', 'attachment:video', array('label'=>__('Screenwriter'), 'template'=>__('Screenplay by %l.')));
register_taxonomy('movie_actor', 'attachment:video', array('label'=>__('Cast'), 'template'=>array(__('Cast: %l.')));
register_taxonomy('movie_crew', 'attachment:video', array('label'=>__('Crew'), 'template'=>array(__('Crew: %l.')));
*/
?>