protected function get_attachments()
{
$atts = get_posts(array('posts_per_page' => 0, 'post_type' => 'attachment', 'post_status' => 'inherit', 'order' => 'ASC', 'post_parent' => $this->post->ID));
if (!empty($atts)) {
$attachments = array();
foreach ($atts as $att) {
$attachment = new cfd_attachment($att);
$attachments[$attachment->guid()] = $attachment;
unset($attachment);
}
ksort($attachments);
return $attachments;
} else {
return false;
}
}
/**
* Import/Update post
* Will determine wether import or update is best option
*
* @param array $args
* @return post_id
*/
protected function import_post($post)
{
cfd_tmp_dbg('post-import.txt', $post, 'print');
try {
$local_post = new cfd_post(array('guid' => $post['post']['guid']));
$update = true;
} catch (Exception $e) {
// s'okay
$update = false;
}
// Parent
if (!empty($post['parent'])) {
try {
$post_parent = new cfd_post(array('guid' => $post['parent']['guid'], 'shallow_fetch' => true));
} catch (Exception $e) {
$error = sprintf(__('%s "%s" could not be inserted. Parent post does not exist.', 'cf-deploy'), $this->humanize($post['post']['post_type']), esc_html($post['post']['post_title']));
$this->add_import_message('post_types.' . $post['post']['post_type'], '__error__', $error);
return false;
}
}
// Author
$local_user = get_user_by('login', $post['author']);
if (empty($local_user) && !empty($this->batch_items['users'][$post['author']])) {
// once we start doing imports in parts this'll not be possible
$author_id = $this->import_user($this->batch_items['users'][$post['author']]);
} else {
$author_id = $local_user->ID;
}
if (empty($author_id)) {
$error = sprintf(__('User "%s" does not exist on remote server. Post cannot be imported', 'cf-deploy'), $post['author']);
$this->add_import_message('post_types.' . $post['post']['post_type'], '__error__', $error);
return false;
}
// Taxonomies - this is a little redundant to the full tax-import routine, but needed for post specific messaging
$post_category = $tax_input = array();
if (!empty($post['taxonomies'])) {
foreach ($post['taxonomies'] as $tax_type => $tax_terms) {
if (!taxonomy_exists($tax_type)) {
$error = sprintf(__('Post "%s" cannot be inserted. Taxonomy "%s" does not exist on this server.', 'cf-deploy'), esc_html($post['post_title']), $tax_type);
$this->add_import_message('post_types.' . $post['post']['post_types'], '__error__', $error);
return false;
}
$taxonomy = get_taxonomy($tax_type);
if ($tax_type != 'category') {
// heirarchal taxonomy types are imported as arrays, non hierarchal as comma separated strings
$tax_input[$taxonomy->name] = $taxonomy->hierarchical == true ? array() : '';
}
if (!empty($tax_terms)) {
foreach ($tax_terms as $term) {
$term = strval($term);
if (!term_exists($term, $tax_type)) {
if (!empty($this->batch_items['taxonomies'][$tax_type][$term])) {
$ret = $this->import_term($this->batch_items['taxonomies'][$tax_type][$term]);
if (is_wp_error($ret)) {
$error = sprintf(__('Post "%s" cannot be inserted. Term "%s" could not be imported.', 'cf-deploy'), esc_html($post['post']['post_title']), $term);
$this->add_import_message('post_types.' . $post['post']['post_type'], '__error__', $error);
return $false;
}
} else {
$this->add_import_message('post_types.' . $post['post']['post_type'], '__error__', $error);
return false;
}
}
$term = get_term_by('slug', $term, $tax_type);
if ($tax_type == 'category') {
$post_category[] = $term->term_id;
} elseif ($taxonomy->hierarchical == true) {
$tax_input[$taxonomy->name][] = $term->term_id;
} else {
$tax_input[$taxonomy->name] .= (!empty($tax_input[$taxonomy->name]) ? ',' : '') . $term->slug;
}
}
}
}
}
// Insert Post
$_post = $post['post'];
unset($_post['ID']);
$_post['post_author'] = $author_id;
if (!empty($post_parent)) {
$_post['post_parent'] = $post_parent->ID;
}
$_post['post_category'] = $post_category;
$_post['tax_input'] = $tax_input;
$this->add_post_date_filter(array('post_date' => $_post['post_date'], 'post_date_gmt' => $_post['post_date_gmt'], 'post_modified' => $_post['post_modified'], 'post_modified_gmt' => $_post['post_modified_gmt']));
if ($update) {
$_post['ID'] = $local_post->ID;
$insert_post_id = wp_update_post($_post);
} else {
$insert_post_id = wp_insert_post($_post);
}
$this->remove_post_date_filter();
// Attachment Duties
if ($post['post']['post_type'] == 'attachment') {
// don't mess with actual files on rollback
if (!$this->in_rollback) {
// determine upload folder date. It doesn't seem that we can rely on the post-date to correlate to
// the upload folder date, so if the files were organized by date then grab that date from the
// pathinfo of the _wp_attached_file postmeta value
$upload_folder_date = null;
$pathinfo = pathinfo($post['meta']['_wp_attached_file']);
if (preg_match('|^\\d{4}/\\d{2}$|', $pathinfo['dirname'])) {
$upload_folder_date = $pathinfo['dirname'];
}
// Transfer file
$uploaded = $this->import_file($post, $insert_post_id, $upload_folder_date);
if (is_wp_error($uploaded)) {
$error = sprintf(__('Import of file "%s" failed: ', 'cf-deploy'), $post['file']['url']) . $uploaded->get_error_message();
$this->add_import_message('post_types.' . $post['post']['post_type'], '__error__', $error);
return false;
}
}
// handle featured image
$featured_image_spots = $this->get_featured_image_data($post['post']['guid']);
if (!empty($featured_image_spots)) {
foreach ($featured_image_spots as $fi_post_data) {
update_post_meta($fi_post_data['local_post_id'], '_thumbnail_id', $insert_post_id);
}
}
}
if (is_wp_error($insert_post_id)) {
$error = sprintf(__('Import of post "%s" failed. Error: %s', 'cf-deploy'), esc_html($post['post']['post_title']), $insert_post_id->get_error_message());
$this->add_import_message('post_types.' . $post['post']['post_type'], '__error__', $error);
return false;
}
// Postmeta
if ($update) {
// get existing to sniff for deletions
$meta = get_metadata('post', $insert_post_id);
if (!empty($meta)) {
foreach ($meta as $key => $value) {
if (!array_key_exists($key, $post['meta'])) {
delete_post_meta($insert_post_id, $key);
}
}
}
}
if (!empty($post['meta'])) {
// add/update from source
foreach ($post['meta'] as $key => $value) {
if (!get_post_meta($insert_post_id, $key)) {
add_post_meta($insert_post_id, $key, $value);
} else {
update_post_meta($insert_post_id, $key, $value);
}
}
}
if (!empty($post['featured_image'])) {
// check to see if the item already exists and associate it if we can,
// else shove it in a transient for later so we can process it when the
// attachments come in
try {
$featured_image = new cfd_attachment(array('guid' => $post['featured_image']['guid'], 'shallow_fetch' => true));
update_post_meta($insert_post_id, '_thumbnail_id', $featured_image->id());
} catch (Exception $e) {
$saved = $this->hold_featured_image_data($insert_post_id, $post['featured_image']);
}
}
$item_change['post_types'][$post['post']['post_type']][$post['post']['guid']] = 'new';
if (!empty($local_post)) {
if ($post['post']['post_type'] == 'attachment') {
$revision = array($local_post->get_data_for_transit());
array_walk_recursive($revision, array($this, 'object_to_array'));
$revision = current($revision);
$revision['author'] = $revision['author']['user_login'];
// put the taxonomies in place
$taxes = $revision['taxonomies'];
$revision['taxonomies'] = array();
if (!empty($taxes)) {
foreach ($taxes as $tax_type => $terms) {
if (!empty($terms)) {
// store just the slugs with the post data
$revision['taxonomies'][$tax_type] = array_keys($terms);
}
}
}
// We're not gonna try to rollback or handle differences in the actual file, so put the new data in the revision content
$revision['file'] = $post['file'];
$item_change['post_types'][$post['post']['post_type']][$post['post']['guid']] = $revision;
} else {
// revision
$revision = wp_get_post_revisions($local_post->post->ID, array('showposts' => 1));
$item_change['post_types'][$post['post']['post_type']][$post['post']['guid']] = current($revision)->ID;
// handle differences in attachments, disassociate attachments that have been removed from this post
if (!empty($local_post->attachments) && count($local_post->attachments)) {
foreach ($local_post->attachments as $guid => $attachment) {
if (!array_key_exists($guid, $post['attachments'])) {
// attachment is no longer part of this post, clear its parent association
wp_update_post(array('ID' => $attachment->post->ID, 'post_parent' => 0));
}
}
}
}
}
$this->log_item_change($item_change);
$this->add_import_message('post_types.' . $post['post']['post_type'], '__notice__', sprintf(__('Post "%s" successfully imported', 'cf-deploy'), esc_html($post['post']['post_title'])));
// cleanup
if (!empty($local_post)) {
unset($local_post);
}
return true;
}