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- <?php
- if (!defined('GNUSOCIAL')) { exit(1); }
- class InviteAction extends Action
- {
- var $mode = null;
- var $error = null;
- var $already = null;
- var $subbed = null;
- var $sent = null;
- function showNoticeForm()
- {
- return;
- }
- function isReadOnly($args)
- {
- return false;
- }
- function handle()
- {
- parent::handle();
- if (!common_config('invite', 'enabled')) {
-
- $this->clientError(_('Invites have been disabled.'));
- } else if (!common_logged_in()) {
-
-
- $this->clientError(sprintf(_('You must be logged in to invite other users to use %s.'),
- common_config('site', 'name')));
- return;
- } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- $this->sendInvitations();
- } else {
- $this->showForm();
- }
- }
- function sendInvitations()
- {
- if (Event::handle('StartSendInvitations', array(&$this))) {
-
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
-
- $this->showForm(_('There was a problem with your session token. Try again, please.'));
- return;
- }
- $user = common_current_user();
- $profile = $user->getProfile();
- $bestname = $profile->getBestName();
- $sitename = common_config('site', 'name');
- $personal = $this->trimmed('personal');
- $addresses = explode("\n", $this->trimmed('addresses'));
- foreach ($addresses as $email) {
- $email = trim($email);
- $valid = null;
- try {
- if (Event::handle('StartValidateUserEmail', array(null, $email, &$valid))) {
- $valid = Validate::email($email, common_config('email', 'check_domain'));
- Event::handle('EndValidateUserEmail', array(null, $email, &$valid));
- }
- if ($valid) {
- if (Event::handle('StartValidateEmailInvite', array($user, $email, &$valid))) {
- $valid = true;
- Event::handle('EndValidateEmailInvite', array($user, $email, &$valid));
- }
- }
- if (!$valid) {
-
-
- $this->showForm(sprintf(_('Invalid email address: %s.'), $email));
- return;
- }
- } catch (ClientException $e) {
- $this->showForm($e->getMessage());
- return;
- }
- }
- $this->already = array();
- $this->subbed = array();
- foreach ($addresses as $email) {
- $email = common_canonical_email($email);
- try {
-
- $other = Profile::getByEmail($email);
- if ($user->isSubscribed($other)) {
- $this->already[] = $other;
- } else {
- try {
- Subscription::ensureStart($profile, $other);
- $this->subbed[] = $other;
- } catch (Exception $e) {
-
- common_debug('Invitation-based subscription failed: '.$e->getMessage());
- }
- }
- } catch (NoSuchUserException $e) {
-
- $this->sent[] = $email;
- $this->sendInvitation($email, $user, $personal);
- }
- }
- $this->mode = 'sent';
- $this->showPage();
- Event::handle('EndSendInvitations', array($this));
- }
- }
- function showScripts()
- {
- parent::showScripts();
- $this->autofocus('addresses');
- }
- function title()
- {
- if ($this->mode == 'sent') {
-
- return _('Invitations sent');
- } else {
-
- return _('Invite new users');
- }
- }
- function showContent()
- {
- if ($this->mode == 'sent') {
- $this->showInvitationSuccess();
- } else {
- $this->showInviteForm();
- }
- }
- function showInvitationSuccess()
- {
- if (Event::handle('StartShowInvitationSuccess', array($this))) {
- if ($this->already) {
-
-
-
-
- $this->element('p', null, _m('You are already subscribed to this user:',
- 'You are already subscribed to these users:',
- count($this->already)));
- $this->elementStart('ul');
- foreach ($this->already as $other) {
-
- $this->element('li', null, sprintf(_m('INVITE','%1$s (%2$s)'), $other->nickname, $other->email));
- }
- $this->elementEnd('ul');
- }
- if ($this->subbed) {
-
-
-
- $this->element('p', null, _m('This person is already a user and you were automatically subscribed:',
- 'These people are already users and you were automatically subscribed to them:',
- count($this->subbed)));
- $this->elementStart('ul');
- foreach ($this->subbed as $other) {
-
- $this->element('li', null, sprintf(_m('INVITE','%1$s (%2$s)'), $other->nickname, $other->email));
- }
- $this->elementEnd('ul');
- }
- if ($this->sent) {
-
-
-
- $this->element('p', null, _m('Invitation sent to the following person:',
- 'Invitations sent to the following people:',
- count($this->sent)));
- $this->elementStart('ul');
- foreach ($this->sent as $other) {
- $this->element('li', null, $other);
- }
- $this->elementEnd('ul');
-
-
- $this->element('p', null, _('You will be notified when your invitees accept the invitation and register on the site. Thanks for growing the community!'));
- }
- Event::handle('EndShowInvitationSuccess', array($this));
- }
- }
- function showPageNotice()
- {
- if ($this->mode != 'sent') {
- if ($this->error) {
- $this->element('p', 'error', $this->error);
- } else {
- $this->elementStart('div', 'instructions');
- $this->element('p', null,
-
- _('Use this form to invite your friends and colleagues to use this service.'));
- $this->elementEnd('div');
- }
- }
- }
- function showForm($error=null)
- {
- $this->mode = 'form';
- $this->error = $error;
- $this->showPage();
- }
- function showInviteForm()
- {
- if (Event::handle('StartShowInviteForm', array($this))) {
- $form = new InviteForm($this);
- $form->show();
- Event::handle('EndShowInviteForm', array($this));
- }
- }
- function sendInvitation($email, $user, $personal)
- {
- $profile = $user->getProfile();
- $bestname = $profile->getBestName();
- $sitename = common_config('site', 'name');
- $invite = new Invitation();
- $invite->address = $email;
- $invite->address_type = 'email';
- $invite->code = common_confirmation_code(128);
- $invite->user_id = $user->id;
- $invite->created = common_sql_now();
- if (!$invite->insert()) {
- common_log_db_error($invite, 'INSERT', __FILE__);
- return false;
- }
- $confirmUrl = common_local_url('register', array('code' => $invite->code));
- $recipients = array($email);
- $headers['From'] = mail_notify_from();
- $headers['To'] = trim($email);
- $headers['Content-Type'] = 'text/html; charset=UTF-8';
-
-
-
- $headers['Subject'] = sprintf(_('%1$s has invited you to join them on %2$s'), $bestname, $sitename);
- $title = (empty($personal)) ? 'invite' : 'invitepersonal';
-
- $inviteTemplate = DocFile::forTitle($title, DocFile::mailPaths());
- $body = $inviteTemplate->toHTML(array('inviter' => $bestname,
- 'inviterurl' => $profile->profileurl,
- 'confirmurl' => $confirmUrl,
- 'personal' => $personal));
- common_debug('Confirm URL is ' . common_local_url('register', array('code' => $invite->code)));
- mail_send($recipients, $headers, $body);
- }
- }
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