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Fixed: Calendar doesn't copy attachments while importing .ics #29

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Fixed: Calendar doesn't copy attachments while importing .ics #29

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12 changes: 11 additions & 1 deletion includes/ical/class-calendar-plus-ical-parser.php
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Original file line number Diff line number Diff line change
Expand Up @@ -177,7 +177,7 @@ public function parse_events() {
? $mod_calendar_tz
: $calendar_tz;

$events[] = array(
$event_post_data = array(
'post_status' => strtoupper( $_event->status ) === 'CANCELLED' ? 'trash' : 'publish',
'post_content' => $content,
'post_title' => wp_kses( $_event->summary, wp_kses_allowed_html( 'post' ) ),
Expand All @@ -188,6 +188,16 @@ public function parse_events() {
'location' => $_event->location,
'categories' => isset( $_event->categories ) ? array_map( 'trim', explode( ',', $_event->categories ) ) : array(),
);
if( ! empty( $_event->attach_array ) ) {
$event_post_data['attachment'] = array(
'url' => $_event->attach_array[1],
'mime' => $_event->attach_array[0]['FMTTYPE']
);
} else {
$event_post_data['attachment'] = array();
}

$events[] = $event_post_data;
}

return $events;
Expand Down
64 changes: 64 additions & 0 deletions includes/ical/class-calendar-plus-ical-sync.php
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Original file line number Diff line number Diff line change
Expand Up @@ -93,6 +93,7 @@ protected function sync_event( $event_data ) {
'location' => '',
'last_updated' => '',
'categories' => [],
'attachment' => [],
] );

if ( 'publish' === $event_data['post_status'] ) {
Expand Down Expand Up @@ -168,9 +169,72 @@ protected function sync_event( $event_data ) {
update_post_meta( $post_id, '_ical_last_updated', $event_data['last_updated'] );
}

if( $event_data['attachment'] ) {

$current_attachment = wp_get_attachment_url( $post_id );
if ( $current_attachment !== $event_data['attachment'] ) {

$attachment_id = $this->import_attachment( $event_data['attachment'] );
if ( $attachment_id ) {

set_post_thumbnail( $post_id, $attachment_id );
}
}
}

return $post_id;
}

/**
* Stores local copy of remote attachment
*
* @param array $attachment {
* Attachment data
* @type string $url Remote file url
* @type string $mime File MIME type
* }
* @return int Attachment ID
*/
private function import_attachment( $attachment ) {

$file = wp_remote_get( $attachment['url'] );
if( ! is_wp_error( $file ) ) {

$content = wp_remote_retrieve_body( $file );
$tmp_file_name = wp_tempnam();
file_put_contents( $tmp_file_name, $content );

$url = wp_parse_url( $attachment['url'] );
$attachment_file = array(
'name' => wp_basename( $url['path'] ),
'type' => $attachment['mime'],
'size' => filesize( $tmp_file_name ),
'tmp_name' => $tmp_file_name
);

$data = wp_handle_sideload( $attachment_file, array( 'test_form' => false ) );
if ( ! isset( $data['error'] ) ) {

$attachment = wp_insert_attachment(
array(
'guid' => $data['url'],
'post_title' => $attachment_file['name'],
'post_mime_type' => $attachment['mime']
),
$data['file']
);
$image_meta_data = wp_generate_attachment_metadata( $attachment, $data['file'] );

if( $image_meta_data ) {
wp_update_attachment_metadata( $attachment, $data );
}
return $attachment;
}
}

return 0;
}

/**
* Retrieve the location post for a given location name, using an existing location if available or creating a new one if necessary
*
Expand Down