1 files changed, 200 insertions, 0 deletions
diff --git a/_darcs/pristine/classes/Channel.php b/_darcs/pristine/classes/Channel.php
new file mode 100644
index 000000000..bcc0c36b5
--- /dev/null
+++ b/_darcs/pristine/classes/Channel.php
@@ -0,0 +1,200 @@
+<?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); }
+
+class Channel {
+	
+	function on($user) {
+		return false;
+	}
+
+	function off($user) {
+		return false;
+	}
+
+	function output($user, $text) {
+		return false;
+	}
+	
+	function error($user, $text) {
+		return false;
+	}
+	
+	function source() {
+		return NULL;
+	}
+}
+
+class XMPPChannel extends Channel {
+
+	var $conn = NULL;
+	
+	function source() {
+		return 'xmpp';
+	}
+	
+	function __construct($conn) {
+		$this->conn = $conn;
+	}
+	
+	function on($user) {
+		return $this->set_notify($user, 1);
+	}
+	
+	function off($user) {
+		return $this->set_notify($user, 0);
+	}
+
+	function output($user, $text) {
+		$text = '['.common_config('site', 'name') . '] ' . $text;
+		jabber_send_message($user->jabber, $text);
+	}
+	
+	function error($user, $text) {
+		$text = '['.common_config('site', 'name') . '] ' . $text;
+		jabber_send_message($user->jabber, $text);
+	}
+	
+	function set_notify(&$user, $notify) {
+		$orig = clone($user);
+		$user->jabbernotify = $notify;
+		$result = $user->update($orig);
+		if (!$result) {
+			$last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+			common_log(LOG_ERR,
+					   'Could not set notify flag to ' . $notify .
+					   ' for user ' . common_log_objstring($user) .
+					   ': ' . $last_error->message);
+			return false;
+		} else {
+			common_log(LOG_INFO,
+					   'User ' . $user->nickname . ' set notify flag to ' . $notify);
+			return true;
+		}
+	}
+}
+
+
+class WebChannel extends Channel {
+
+	function source() {
+		return 'web';
+	}
+	
+	function on($user) {
+		return false;
+	}
+	
+	function off($user) {
+		return false;
+	}
+
+	function output($user, $text) {
+		# XXX: buffer all output and send it at the end
+		# XXX: even better, redirect to appropriate page
+		#      depending on what command was run
+		common_show_header(_('Command results'));
+		common_element('p', NULL, $text);
+		common_show_footer();
+	}
+	
+	function error($user, $text) {
+		common_user_error($text);
+	}
+}
+
+
+class AjaxWebChannel extends WebChannel {
+
+	function output($user, $text) {
+		common_start_html('text/xml;charset=utf-8', true);
+		common_element_start('head');
+		common_element('title', null, _('Command results'));
+		common_element_end('head');
+		common_element_start('body');
+		common_element('p', array('id' => 'command_result'), $text);
+		common_element_end('body');
+		common_element_end('html');
+	}
+
+	function error($user, $text) {
+		common_start_html('text/xml;charset=utf-8', true);
+		common_element_start('head');
+		common_element('title', null, _('Ajax Error'));
+		common_element_end('head');
+		common_element_start('body');
+		common_element('p', array('id' => 'error'), $text);
+		common_element_end('body');
+		common_element_end('html');
+	}
+}
+
+
+class MailChannel extends Channel {
+
+	var $addr = NULL;
+
+	function source() {
+		return 'mail';
+	}
+	
+	function __construct($addr=NULL) {
+		$this->addr = $addr;
+	}
+	
+	function on($user) {
+		return $this->set_notify($user, 1);
+	}
+	
+	function off($user) {
+		return $this->set_notify($user, 0);
+	}
+
+	function output($user, $text) {
+
+		$headers['From'] = $user->incomingemail;
+		$headers['To'] = $this->addr;
+		
+		$headers['Subject'] = _('Command complete');
+
+		return mail_send(array($this->addr), $headers, $text);
+	}
+	
+	function error($user, $text) {
+		
+		$headers['From'] = $user->incomingemail;
+		$headers['To'] = $this->addr;
+		
+		$headers['Subject'] = _('Command failed');
+
+		return mail_send(array($this->addr), $headers, $text);
+	}
+	
+	function set_notify($user, $value) {
+		$orig = clone($user);
+		$user->smsnotify = $value;
+		$result = $user->update($orig);
+		if (!$result) {
+			common_log_db_error($user, 'UPDATE', __FILE__);
+			return false;
+		}
+		return true;
+	}
+}