moving delete profile to its own space.

darcs-hash:20081203192658-099f7-37d26abf7409ab2996a22de4aa71cb7a5f68d205.gz

1 files changed, 212 insertions, 0 deletions

diff --git a/actions/deleteprofile.php b/actions/deleteprofile.php
new file mode 100644
index 000000000..4328dfc2c
--- /dev/null
+++ b/actions/deleteprofile.php
@@ -0,0 +1,212 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/settingsaction.php');
+
+class DeleteprofileAction extends Action { // was SettingsAction...
+
+	function get_instructions() {
+		return _('You can update your personal profile info here '.
+				  'so people know more about you.');
+	}
+
+	function show_form($msg=NULL, $success=false) {
+		$this->form_header(_('Delete my account'), $msg, $success);
+		common_element('h2', NULL, _('Delete my account'));
+		$this->show_delete_form();
+		common_show_footer();
+	}
+
+	function handle_post() {
+
+		# CSRF protection
+
+		$token = $this->trimmed('token');
+		if (!$token || $token != common_session_token()) {
+			$this->show_form(_('There was a problem with your session token. Try again, please.'));
+			return;
+		}
+
+		if ($this->arg('deleteaccount')) {
+			$this->delete_account_confirmation();
+		}
+
+	}
+
+	function show_feeds_list($feeds) {
+		common_element_start('div', array('class' => 'feedsdel'));
+		common_element('p', null, 'Feeds:');
+		common_element_start('ul', array('class' => 'xoxo'));
+
+		foreach ($feeds as $key => $value) {
+			$this->common_feed_item($feeds[$key]);
+		}
+		common_element_end('ul');
+		common_element_end('div');
+	}
+
+    //TODO move to common.php (and retrace its origin)
+	function common_feed_item($feed) {
+        $user = common_current_user();
+		$nickname = $user->nickname;
+
+		switch($feed['item']) {
+			case 'notices': default:
+				$feed_classname = $feed['type'];
+				$feed_mimetype = "application/".$feed['type']."+xml";
+				$feed_title = "$nickname's ".$feed['version']." notice feed";
+				$feed['textContent'] = "RSS";
+				break;
+
+			case 'foaf':
+				$feed_classname = "foaf";
+				$feed_mimetype = "application/".$feed['type']."+xml";
+				$feed_title = "$nickname's FOAF file";
+				$feed['textContent'] = "FOAF";
+				break;
+		}
+		common_element_start('li');
+		common_element('a', array('href' => $feed['href'],
+								  'class' => $feed_classname,
+								  'type' => $feed_mimetype,
+								  'title' => $feed_title),
+							$feed['textContent']);
+		common_element_end('li');
+	}
+
+	function show_delete_form() {
+		$user = common_current_user();
+        $notices = DB_DataObject::factory('notice');
+        $notices->profile_id = $user->id;
+        $notice_count = (int) $notices->count();
+
+		common_element_start('form', array('method' => 'POST',
+										   'id' => 'delete',
+										   'action' =>
+										   common_local_url('profilesettings')));
+
+		common_hidden('token', common_session_token());
+        common_element('p', null, "You can copy your notices and contacts by saving the two links belowxbefore deleting your account. Be careful, this operation cannot be undone.");
+
+
+		$this->show_feeds_list(array(0=>array('href'=>common_local_url('userrss', array('limit' => $notice_count, 'nickname' => $user->nickname)), 
+											  'type' => 'rss',
+											  'version' => 'RSS 1.0',
+											  'item' => 'notices'),
+									 1=>array('href'=>common_local_url('foaf',array('nickname' => $user->nickname)),
+											  'type' => 'rdf',
+											  'version' => 'FOAF',
+											  'item' => 'foaf')));
+
+		common_submit('deleteaccount', _('Delete my account'));
+		common_element_end('form');
+	}
+
+    function delete_account_confirmation() {
+        // ask confirmation then
+        $this->delete_account();
+    }
+
+	function delete_account() {
+		$user = common_current_user();
+		assert(!is_null($user)); # should already be checked
+
+        // deleted later through the profile
+        /*
+        $avatar = new Avatar;
+        $avatar->profile_id = $user->id;
+        $n_avatars_deleted = $avatar->delete();
+        */
+
+        $fave = new Fave;
+        $fave->user_id = $user->id;
+        $n_faves_deleted = $fave->delete(); 
+
+        $confirmation = new Confirm_address;
+        $confirmation->user_id = $user->id;
+        $n_confirmations_deleted = $confirmation->delete();
+
+        // TODO foreign stuff...
+
+        $invitation = new Invitation;
+        $invitation->user_id = $user->id;
+        $n_invitations_deleted = $invitation->delete();
+
+        $message_from = new Message;
+        $message_from->from_profile = $user->id;
+        $n_messages_from_deleted = $message_from->delete();
+
+        $message_to = new Message;
+        $message_to->to_profile = $user->id;
+        $n_messages_to_deleted = $message_to->delete();
+
+        $notice_inbox = new Notice_inbox;
+        $notice_inbox->user_id = $user->id;
+        $n_notices_inbox_deleted = $notice_inbox->delete();
+
+        $profile_tagger = new Profile_tag;
+        $profile_tagger->tagger = $user->id;
+        $n_profiles_tagger_deleted = $profile_tagger->delete();
+
+        $profile_tagged = new Profile_tag;
+        $profile_tagged->tagged = $user->id;
+        $n_profiles_tagged_deleted = $profile_tagged->delete();
+               
+        $remember_me = new Remember_me;
+        $remember_me->user_id = $user->id;
+        $n_remember_mes_deleted = $remember_me->delete();
+
+        $reply= new Reply;
+        $reply->profile_id = $user->id;
+        $n_replies_deleted = $reply->delete();
+
+        // FIXME we're not removings replies to deleted notices.
+        //       notices should take care of that themselves.
+
+        $notice = new Notice;
+        $notice->profile_id = $user->id;
+        $n_notices_deleted = $notice->delete();
+
+        $subscriber = new Subscription;
+        $subscriber->subscriber = $user->id;
+        $n_subscribers_deleted = $subscriber->delete();
+
+        $subscribed = new Subscription;
+        $subscribed->subscribed = $user->id;
+        $n_subscribeds_deleted = $subscribed->delete();
+
+        $user_openid = new User_openid;
+        $user_openid->user_id = $user->id;
+        $n_user_openids_deleted = $user_openid->delete();
+
+        $profile = new Profile;
+        $profile->id = $user->id;
+        $profile->delete_avatars();
+        $n_profiles_deleted = $profile->delete();
+        $n_users_deleted = $user->delete();
+
+        // logout and redirect to public
+        common_set_user(NULL);
+        common_real_login(false); # not logged in
+        common_forgetme(); # don't log back in!
+        common_redirect(common_local_url('public'));
+    }
+}