3 * StatusNet - the distributed open-source microblogging tool
5 * Handler for queue items of type 'usersum', sends an email summaries
6 * to a particular user.
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU Affero General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU Affero General Public License for more details.
18 * You should have received a copy of the GNU Affero General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 * @author Evan Prodromou <evan@status.net>
24 * @copyright 2010 StatusNet, Inc.
25 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
26 * @link http://status.net/
29 if (!defined('STATUSNET')) {
34 * Handler for queue items of type 'usersum', sends an email summaries
35 * to a particular user.
39 * @author Evan Prodromou <evan@status.net>
40 * @copyright 2010 StatusNet, Inc.
41 * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
42 * @link http://status.net/
44 class UserEmailSummaryHandler extends QueueHandler
46 // Maximum number of notices to include by default. This is probably too much.
47 const MAX_NOTICES = 200;
50 * Return transport keyword which identifies items this queue handler
51 * services; must be defined for all subclasses.
53 * Must be 8 characters or less to fit in the queue_item database.
54 * ex "email", "jabber", "sms", "irc", ...
64 * Send a summary email to the user
66 * @param mixed $object
67 * @return boolean true on success, false on failure
69 function handle($user_id)
71 // Skip if they've asked not to get summaries
73 $ess = Email_summary_status::getKV('user_id', $user_id);
75 if (!empty($ess) && !$ess->send_summary) {
76 common_log(LOG_INFO, sprintf('Not sending email summary for user %s by request.', $user_id));
83 $since_id = $ess->last_summary_id;
86 $user = User::getKV('id', $user_id);
89 common_log(LOG_INFO, sprintf('Not sending email summary for user %s; no such user.', $user_id));
93 if (empty($user->email)) {
94 common_log(LOG_INFO, sprintf('Not sending email summary for user %s; no email address.', $user_id));
98 $profile = $user->getProfile();
100 if (empty($profile)) {
101 common_log(LOG_WARNING, sprintf('Not sending email summary for user %s; no profile.', $user_id));
105 // An InboxNoticeStream for a certain user, scoped to its own view
106 $stream = new InboxNoticeStream($profile, $profile);
108 $notice = $stream->getNotices(0, self::MAX_NOTICES, $since_id);
110 if (empty($notice) || $notice->N == 0) {
111 common_log(LOG_WARNING, sprintf('Not sending email summary for user %s; no notices.', $user_id));
115 // XXX: This is risky fingerpoken in der objektvars, but I didn't feel like
116 // figuring out a better way. -ESP
120 if ($notice instanceof ArrayWrapper) {
121 $new_top = $notice->_items[0]->id;
124 // TRANS: Subject for e-mail.
125 $subject = sprintf(_m('Your latest updates from %s'), common_config('site', 'name'));
127 $out = new XMLStringer(true);
129 $out->elementStart('html');
130 $out->elementStart('head');
131 $out->element('title', null, $subject);
132 $out->elementEnd('head');
133 $out->elementStart('body');
134 $out->elementStart('div', array('width' => '100%',
135 'style' => 'background-color: #ffffff; border: 4px solid #4c609a; padding: 10px;'));
137 $out->elementStart('div', array('style' => 'color: #ffffff; background-color: #4c609a; font-weight: bold; margin-bottom: 10px; padding: 4px;'));
138 // TRANS: Text in e-mail summary.
139 // TRANS: %1$s is the StatusNet sitename, %2$s is the recipient's profile name.
140 $out->raw(sprintf(_m('Recent updates from %1$s for %2$s:'),
141 common_config('site', 'name'),
142 $profile->getBestName()));
143 $out->elementEnd('div');
145 $out->elementStart('table', array('width' => '550px',
146 'style' => 'border: none; border-collapse: collapse;', 'cellpadding' => '6'));
148 while ($notice->fetch()) {
149 $profile = Profile::getKV('id', $notice->profile_id);
151 if (empty($profile)) {
155 $avatarUrl = $profile->avatarUrl(AVATAR_STREAM_SIZE);
157 $out->elementStart('tr');
158 $out->elementStart('td', array('width' => AVATAR_STREAM_SIZE,
159 'height' => AVATAR_STREAM_SIZE,
162 'style' => 'border-bottom: 1px dotted #C5CEE3; padding: 10px 6px 10px 6px;'));
163 $out->element('img', array('src' => $avatarUrl,
164 'width' => AVATAR_STREAM_SIZE,
165 'height' => AVATAR_STREAM_SIZE,
166 'alt' => $profile->getBestName()));
167 $out->elementEnd('td');
168 $out->elementStart('td', array('align' => 'left',
170 'style' => 'border-bottom: 1px dotted #C5CEE3; padding: 10px 6px 10px 6px;'));
171 $out->element('a', array('href' => $profile->profileurl),
174 $out->raw($notice->rendered);
175 $out->elementStart('div', array('style' => 'font-size: 0.8em; padding-top: 4px;'));
176 $noticeurl = $notice->getUrl();
177 // above should always return an URL
178 assert(!empty($noticeurl));
179 $out->elementStart('a', array('rel' => 'bookmark',
180 'href' => $noticeurl));
181 $dt = common_date_iso8601($notice->created);
182 $out->element('abbr', array('style' => 'border-bottom: none;',
184 common_date_string($notice->created));
185 $out->elementEnd('a');
186 if ($notice->hasConversation()) {
187 $conv = Conversation::getKV('id', $notice->conversation);
188 $convurl = $conv->uri;
189 if (!empty($convurl)) {
192 array('href' => $convurl.'#notice-'.$notice->id),
193 // TRANS: Link text for link to conversation view.
197 $out->elementEnd('div');
198 $out->elementEnd('td');
199 $out->elementEnd('tr');
202 $out->elementEnd('table');
204 // TRANS: Link text for link to e-mail settings.
205 // TRANS: %1$s is a link to the e-mail settings, %2$s is the StatusNet sitename.
206 $out->raw("<p>" . sprintf(_m('<a href="%1$s">change your email settings for %2$s</a>'),
207 common_local_url('emailsettings'),
208 common_config('site', 'name'))."</p>");
210 $out->elementEnd('div');
211 $out->elementEnd('body');
212 $out->elementEnd('html');
214 $body = $out->getString();
216 // FIXME: do something for people who don't like HTML email
221 array('Content-Type' => 'text/html; charset=utf-8',
222 'Mime-Version' => '1.0'));
225 $ess = new Email_summary_status();
227 $ess->user_id = $user_id;
228 $ess->created = common_sql_now();
229 $ess->last_summary_id = $new_top;
230 $ess->modified = common_sql_now();
236 $ess->last_summary_id = $new_top;
237 $ess->modified = common_sql_now();