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<?php
/**
* Detect VCard attachments and show a button to add them to address book
*
* @version 1.0
* @author Thomas Bruederli
*/
class vcard_attachments extends rcube_plugin
{
public $task = 'mail';
private $message;
private $vcard_part;
function init()
{
$rcmail = rcmail::get_instance();
if ($rcmail->action == 'show' || $rcmail->action == 'preview') {
$this->add_hook('message_load', array($this, 'message_load'));
$this->add_hook('template_object_messagebody', array($this, 'html_output'));
}
$this->register_action('plugin.savevcard', array($this, 'save_vcard'));
}
/**
* Check message attachments for vcards
*/
function message_load($p)
{
$this->message = $p['object'];
foreach ((array)$this->message->attachments as $attachment) {
if (in_array($attachment->mimetype, array('text/vcard', 'text/x-vcard')))
$this->vcard_part = $attachment->mime_id;
}
}
/**
* This callback function adds a box below the message content
* if there is a vcard attachment available
*/
function html_output($p)
{
if ($this->vcard_part) {
$vcard = new rcube_vcard($this->message->get_part_content($this->vcard_part));
// successfully parsed vcard
if ($vcard->displayname) {
$display = $vcard->displayname;
if ($vcard->email[0])
$display .= ' <'.$vcard->email[0].'>';
// add box below messsage body
$p['content'] .= html::p(array('style' => "margin:1em; padding:0.5em; border:1px solid #999; border-radius:4px; -moz-border-radius:4px; -webkit-border-radius:4px; width: auto;"),
html::a(array(
'href' => "#",
'onclick' => "return plugin_vcard_save_contact('".JQ($this->vcard_part)."')",
'title' => "Save contact in local address book"), // TODO: localize this title
html::img(array('src' => $this->url('vcard_add_contact.png'), 'align' => "middle")))
. ' ' . html::span(null, Q($display)));
$this->include_script('vcardattach.js');
}
}
return $p;
}
/**
* Handler for request action
*/
function save_vcard()
{
$uid = get_input_value('_uid', RCUBE_INPUT_POST);
$mbox = get_input_value('_mbox', RCUBE_INPUT_POST);
$mime_id = get_input_value('_part', RCUBE_INPUT_POST);
$rcmail = rcmail::get_instance();
$part = $uid && $mime_id ? $rcmail->imap->get_message_part($uid, $mime_id) : null;
$error_msg = 'Failed to saved vcard'; // TODO: localize this text
if ($part && ($vcard = new rcube_vcard($part)) && $vcard->displayname && $vcard->email) {
$contacts = $rcmail->get_address_book(null, true);
// check for existing contacts
$existing = $contacts->search('email', $vcard->email[0], true, false);
if ($done = $existing->count) {
$rcmail->output->command('display_message', $this->gettext('contactexists'), 'warning');
}
else {
// add contact
$success = $contacts->insert(array(
'name' => $vcard->displayname,
'firstname' => $vcard->firstname,
'surname' => $vcard->surname,
'email' => $vcard->email[0],
'vcard' => $vcard->export(),
));
if ($success)
$rcmail->output->command('display_message', $this->gettext('addedsuccessfully'), 'confirmation');
else
$rcmail->output->command('display_message', $error_msg, 'error');
}
}
else
$rcmail->output->command('display_message', $error_msg, 'error');
$rcmail->output->send();
}
}
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