move email settings to its own tab

darcs-hash:20080715221826-84dde-8a3692f95199818c11dbb0be159d07f1ab10cf6a.gz

1 files changed, 241 insertions, 0 deletions

diff --git a/actions/emailsettings.php b/actions/emailsettings.php
new file mode 100644
index 000000000..4fb1c1709
--- /dev/null
+++ b/actions/emailsettings.php
@@ -0,0 +1,241 @@
+<?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 ImsettingsAction extends SettingsAction {
+
+	function get_instructions() {
+		return _('Manage how you get email from %%site.name%%.');
+	}
+
+	function show_form($msg=NULL, $success=false) {
+		$user = common_current_user();
+		$this->form_header(_('Email Settings'), $msg, $success);
+		common_element_start('form', array('method' => 'post',
+										   'id' => 'emailsettings',
+										   'action' =>
+										   common_local_url('emailsettings')));
+
+		common_element('h2', NULL, _('Address'));
+
+		if ($user->email) {
+			common_element_start('p');
+			common_element('span', 'address confirmed', $user->email);
+			common_element('span', 'input_instructions',
+			               _('Current confirmed email address.'));
+			common_hidden('email', $user->email);
+			common_element_end('p');
+			common_submit('remove', _('Remove'));
+		} else {
+			$confirm = $this->get_confirmation();
+			if ($confirm) {
+				common_element_start('p');
+				common_element('span', 'address unconfirmed', $confirm->address);
+				common_element('span', 'input_instructions',
+							   _('Awaiting confirmation on this address. Check your inbox (and spam box!) for a message with further instructions.'));
+				common_hidden('email', $confirm->address);
+				common_element_end('p');
+				common_submit('cancel', _('Cancel'));
+			} else {
+				common_input('email', _('Email Address'),
+							 ($this->arg('email')) ? $this->arg('email') : NULL,
+							 _('Email address, like "UserName@example.org"'));
+				common_submit('add', _('Add'));
+			}
+		}
+
+		common_element('h2', NULL, _('Preferences'));
+
+		common_checkbox('emailnotifysub',
+		                _('Send me notices of new subscriptions through email.'),
+		                $user->emailnotifysub);
+		
+		common_submit('save', _('Save'));
+
+		common_element_end('form');
+		common_show_footer();
+	}
+
+	function get_confirmation() {
+		$user = common_current_user();
+		$confirm = new Confirm_address();
+		$confirm->user_id = $user->id;
+		$confirm->address_type = 'email';
+		if ($confirm->find(TRUE)) {
+			return $confirm;
+		} else {
+			return NULL;
+		}
+	}
+
+	function handle_post() {
+
+		if ($this->arg('save')) {
+			$this->save_preferences();
+		} else if ($this->arg('add')) {
+			$this->add_address();
+		} else if ($this->arg('cancel')) {
+			$this->cancel_confirmation();
+		} else if ($this->arg('remove')) {
+			$this->remove_address();
+		} else {
+			$this->show_form(_('Unexpected form submission.'));
+		}
+	}
+
+	function save_preferences() {
+
+		$emailnotifysub = $this->boolean('emailnotifysub');
+
+		$user = common_current_user();
+
+		assert(!is_null($user)); # should already be checked
+
+		$user->query('BEGIN');
+
+		$original = clone($user);
+
+		$user->emailnotifysub = $emailnotifysub;
+
+		$result = $user->update($original);
+
+		if ($result === FALSE) {
+			common_log_db_error($user, 'UPDATE', __FILE__);
+			common_server_error(_('Couldn\'t update user.'));
+			return;
+		}
+
+		$user->query('COMMIT');
+
+		$this->show_form(_('Preferences saved.'), true);
+	}
+
+	function add_address() {
+
+		$user = common_current_user();
+
+		$email = $this->trimmed('email');
+
+		# Some validation
+
+		if (!$email) {
+			$this->show_form(_('No email address.'));
+			return;
+		}
+
+		$email = common_normalize_email($email);
+
+		if (!$email) {
+		    $this->show_form(_('Cannot normalize that email address'));
+		    return;
+		}
+		if (!Validate::email($email, true)) {
+		    $this->show_form(_('Not a valid email address'));
+		    return;
+		} else if ($user->email == $email) {
+		    $this->show_form(_('That is already your email address.'));
+		    return;
+		} else if ($this->email_exists($email)) {
+		    $this->show_form(_('That email address already belongs to another user.'));
+		    return;
+		}
+
+  		$confirm = new Confirm_address();
+   		$confirm->address = $email;
+   		$confirm->address_type = 'email';
+   		$confirm->user_id = $user->id;
+   		$confirm->code = common_confirmation_code(64);
+
+		$result = $confirm->insert();
+
+		if ($result === FALSE) {
+			common_log_db_error($confirm, 'INSERT', __FILE__);
+			common_server_error(_('Couldn\'t insert confirmation code.'));
+			return;
+		}
+
+		$msg = _('A confirmation code was sent to the email address you added. Check your inbox (and spam box!) for the code and instructions on how to use it.');
+
+		$this->show_form($msg, TRUE);
+	}
+
+	function cancel_confirmation() {
+		$email = $this->arg('email');
+		$confirm = $this->get_confirmation();
+		if (!$confirm) {
+			$this->show_form(_('No pending confirmation to cancel.'));
+			return;
+		}
+		if ($confirm->address != $email) {
+			$this->show_form(_('That is the wrong IM address.'));
+			return;
+		}
+
+        $result = $confirm->delete();
+
+        if (!$result) {
+			common_log_db_error($confirm, 'DELETE', __FILE__);
+            $this->server_error(_('Couldn\'t delete email confirmation.'));
+            return;
+        }
+
+        $this->show_form(_('Confirmation cancelled.'), TRUE);
+	}
+
+	function remove_address() {
+
+		$user = common_current_user();
+		$email = $this->arg('email');
+
+		# Maybe an old tab open...?
+
+		if ($user->email != $email) {
+		    $this->show_form(_('That is not your email address.'));
+		    return;
+		}
+
+		$user->query('BEGIN');
+		$original = clone($user);
+		$user->email = NULL;
+		$result = $user->updateKeys($original);
+		if (!$result) {
+			common_log_db_error($user, 'UPDATE', __FILE__);
+			common_server_error(_('Couldn\'t update user.'));
+			return;
+		}
+		$user->query('COMMIT');
+
+		# XXX: unsubscribe to the old address
+
+		$this->show_form(_('The address was removed.'), TRUE);
+	}
+
+	function email_exists($email) {
+		$user = common_current_user();
+		$other = User::staticGet('email', $email);
+		if (!$other) {
+			return false;
+		} else {
+			return $other->id != $user->id;
+		}
+	}
+}