Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\System;
use Friendica\Database\DBM;
require_once('include/Emailer.php');
require_once('include/email.php');
require_once('include/bbcode.php');
require_once('include/html2bbcode.php');
/**
* @brief Creates a notification entry and possibly sends a mail
*
* @param array $params Array with the elements:
uid, item, parent, type, otype, verb, event,
link, subject, body, to_name, to_email, source_name,
source_link, activity, preamble, notify_flags,
language, show_in_notification_page
*/
function notification($params) {
$a = get_app();
// from here on everything is in the recipients language
push_lang($params['language']);
$banner = t('Friendica Notification');
$product = FRIENDICA_PLATFORM;
$siteurl = System::baseUrl(true);
$thanks = t('Thank You,');
$sitename = $a->config['sitename'];
if (!x($a->config['admin_name']))
$site_admin = sprintf(t('%s Administrator'), $sitename);
else
$site_admin = sprintf(t('%1$s, %2$s Administrator'), $a->config['admin_name'], $sitename);
$nickname = "";
$sender_name = $sitename;
$hostname = $a->get_hostname();
if (strpos($hostname, ':'))
$hostname = substr($hostname, 0, strpos($hostname, ':'));
$sender_email = $a->config['sender_email'];
if (empty($sender_email))
$sender_email = t('noreply').'@'.$hostname;
if ($params['type'] != SYSTEM_EMAIL) {
$user = dba::select('user', array('nickname', 'page-flags'),
array('uid' => $params['uid']), array('limit' => 1));
// There is no need to create notifications for forum accounts
if (!DBM::is_result($user) || in_array($user["page-flags"], array(PAGE_COMMUNITY, PAGE_PRVGROUP))) {
return;
}
}
$nickname = $user["nickname"];
// with $params['show_in_notification_page'] == false, the notification isn't inserted into
// the database, and an email is sent if applicable.
// default, if not specified: true
$show_in_notification_page = ((x($params, 'show_in_notification_page')) ? $params['show_in_notification_page']:true);
$additional_mail_header = "";
$additional_mail_header .= "Precedence: list\n";
$additional_mail_header .= "X-Friendica-Host: ".$hostname."\n";
$additional_mail_header .= "X-Friendica-Account: <".$nickname."@".$hostname.">\n";
$additional_mail_header .= "X-Friendica-Platform: ".FRIENDICA_PLATFORM."\n";
$additional_mail_header .= "X-Friendica-Version: ".FRIENDICA_VERSION."\n";
$additional_mail_header .= "List-ID: <notification.".$hostname.">\n";
$additional_mail_header .= "List-Archive: <".System::baseUrl()."/notifications/system>\n";
if (array_key_exists('item', $params)) {
$title = $params['item']['title'];
$body = $params['item']['body'];
} else
$title = $body = '';
// e.g. "your post", "David's photo", etc.
$possess_desc = t('%s <!item_type!>');
if (isset($params['item']['id']))
$item_id = $params['item']['id'];
else
$item_id = 0;
if (isset($params['parent']))
$parent_id = $params['parent'];
else
$parent_id = 0;
if ($params['type'] == NOTIFY_MAIL) {
$subject = sprintf(t('[Friendica:Notify] New mail received at %s'), $sitename);
$preamble = sprintf(t('%1$s sent you a new private message at %2$s.'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s sent you %2$s.'), '[url='.$params['source_link'].']'.$params['source_name'].'[/url]', '[url=$itemlink]'.t('a private message').'[/url]');
$sitelink = t('Please visit %s to view and/or reply to your private messages.');
$tsitelink = sprintf($sitelink, $siteurl.'/message/'.$params['item']['id']);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'/message/'.$params['item']['id'].'">'.$sitename.'</a>');
$itemlink = $siteurl.'/message/'.$params['item']['id'];
}
if ($params['type'] == NOTIFY_COMMENT) {
$p = q("SELECT `ignored` FROM `thread` WHERE `iid` = %d AND `uid` = %d LIMIT 1",
intval($parent_id),
intval($params['uid'])
);
if ($p && count($p) && ($p[0]["ignored"])) {
logger("Thread ".$parent_id." will be ignored", LOGGER_DEBUG);
return;
}
// Check to see if there was already a tag notify or comment notify for this post.
// If so don't create a second notification
$p = null;
$p = q("SELECT `id` FROM `notify` WHERE `type` IN (%d, %d, %d) AND `link` = '%s' AND `uid` = %d LIMIT 1",
intval(NOTIFY_TAGSELF),
intval(NOTIFY_COMMENT),
intval(NOTIFY_SHARE),
dbesc($params['link']),
intval($params['uid'])
);
if ($p && count($p)) {
pop_lang();
return;
}
// if it's a post figure out who's post it is.
$p = null;
if ($params['otype'] === 'item' && $parent_id) {
$p = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($parent_id),
intval($params['uid'])
);
}
$item_post_type = item_post_type($p[0]);
// "a post"
$dest_str = sprintf(t('%1$s commented on [url=%2$s]a %3$s[/url]'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$itemlink,
$item_post_type);
// "George Bull's post"
if ($p)
$dest_str = sprintf(t('%1$s commented on [url=%2$s]%3$s\'s %4$s[/url]'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$itemlink,
$p[0]['author-name'],
$item_post_type);
// "your post"
if ($p[0]['owner-name'] == $p[0]['author-name'] && $p[0]['wall'])
$dest_str = sprintf(t('%1$s commented on [url=%2$s]your %3$s[/url]'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$itemlink,
$item_post_type);
// Some mail softwares relies on subject field for threading.
// So, we cannot have different subjects for notifications of the same thread.
// Before this we have the name of the replier on the subject rendering
// differents subjects for messages on the same thread.
$subject = sprintf(t('[Friendica:Notify] Comment to conversation #%1$d by %2$s'), $parent_id, $params['source_name']);
$preamble = sprintf(t('%s commented on an item/conversation you have been following.'), $params['source_name']);
$epreamble = $dest_str;
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_WALL) {
$subject = sprintf(t('[Friendica:Notify] %s posted to your profile wall'), $params['source_name']);
$preamble = sprintf(t('%1$s posted to your profile wall at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s posted to [url=%2$s]your wall[/url]'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$params['link']);
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_TAGSELF) {
$subject = sprintf(t('[Friendica:Notify] %s tagged you'), $params['source_name']);
$preamble = sprintf(t('%1$s tagged you at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s [url=%2$s]tagged you[/url].'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$params['link']);
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_SHARE) {
$subject = sprintf(t('[Friendica:Notify] %s shared a new post'), $params['source_name']);
$preamble = sprintf(t('%1$s shared a new post at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s [url=%2$s]shared a post[/url].'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$params['link']);
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_POKE) {
$subject = sprintf(t('[Friendica:Notify] %1$s poked you'), $params['source_name']);
$preamble = sprintf(t('%1$s poked you at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s [url=%2$s]poked you[/url].'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$params['link']);
$subject = str_replace('poked', t($params['activity']), $subject);
$preamble = str_replace('poked', t($params['activity']), $preamble);
$epreamble = str_replace('poked', t($params['activity']), $epreamble);
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_TAGSHARE) {
$subject = sprintf(t('[Friendica:Notify] %s tagged your post'), $params['source_name']);
$preamble = sprintf(t('%1$s tagged your post at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s tagged [url=%2$s]your post[/url]'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$itemlink);
$sitelink = t('Please visit %s to view and/or reply to the conversation.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_INTRO) {
$subject = sprintf(t('[Friendica:Notify] Introduction received'));
$preamble = sprintf(t('You\'ve received an introduction from \'%1$s\' at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('You\'ve received [url=%1$s]an introduction[/url] from %2$s.'),
$itemlink,
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]');
$body = sprintf(t('You may visit their profile at %s'), $params['source_link']);
$sitelink = t('Please visit %s to approve or reject the introduction.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
switch ($params['verb']) {
case ACTIVITY_FRIEND:
// someone started to share with user (mostly OStatus)
$subject = sprintf(t('[Friendica:Notify] A new person is sharing with you'));
$preamble = sprintf(t('%1$s is sharing with you at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%1$s is sharing with you at %2$s'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$sitename);
break;
case ACTIVITY_FOLLOW:
// someone started to follow the user (mostly OStatus)
$subject = sprintf(t('[Friendica:Notify] You have a new follower'));
$preamble = sprintf(t('You have a new follower at %2$s : %1$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('You have a new follower at %2$s : %1$s'),
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]',
$sitename);
break;
default:
// ACTIVITY_REQ_FRIEND is default activity for notifications
break;
}
}
if ($params['type'] == NOTIFY_SUGGEST) {
$subject = sprintf(t('[Friendica:Notify] Friend suggestion received'));
$preamble = sprintf(t('You\'ve received a friend suggestion from \'%1$s\' at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('You\'ve received [url=%1$s]a friend suggestion[/url] for %2$s from %3$s.'),
$itemlink,
'[url='.$params['item']['url'].']'.$params['item']['name'].'[/url]',
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]');
$body = t('Name:').' '.$params['item']['name']."\n";
$body .= t('Photo:').' '.$params['item']['photo']."\n";
$body .= sprintf(t('You may visit their profile at %s'), $params['item']['url']);
$sitelink = t('Please visit %s to approve or reject the suggestion.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
if ($params['type'] == NOTIFY_CONFIRM) {
if ($params['verb'] == ACTIVITY_FRIEND) { // mutual connection
$subject = sprintf(t('[Friendica:Notify] Connection accepted'));
$preamble = sprintf(t('\'%1$s\' has accepted your connection request at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%2$s has accepted your [url=%1$s]connection request[/url].'),
$itemlink,
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]');
$body = t('You are now mutual friends and may exchange status updates, photos, and email without restriction.');
$sitelink = t('Please visit %s if you wish to make any changes to this relationship.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
} else { // ACTIVITY_FOLLOW
$subject = sprintf(t('[Friendica:Notify] Connection accepted'));
$preamble = sprintf(t('\'%1$s\' has accepted your connection request at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('%2$s has accepted your [url=%1$s]connection request[/url].'),
$itemlink,
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]');
$body = sprintf(t('\'%1$s\' has chosen to accept you a "fan", which restricts some forms of communication - such as private messaging and some profile interactions. If this is a celebrity or community page, these settings were applied automatically.'), $params['source_name']);
$body .= "\n\n";
$body .= sprintf(t('\'%1$s\' may choose to extend this into a two-way or more permissive relationship in the future.'), $params['source_name']);
$sitelink = t('Please visit %s if you wish to make any changes to this relationship.');
$tsitelink = sprintf($sitelink, $siteurl);
$hsitelink = sprintf($sitelink, '<a href="'.$siteurl.'">'.$sitename.'</a>');
$itemlink = $params['link'];
}
}
if ($params['type'] == NOTIFY_SYSTEM) {
switch($params['event']) {
case "SYSTEM_REGISTER_REQUEST":
$subject = sprintf(t('[Friendica System:Notify] registration request'));
$preamble = sprintf(t('You\'ve received a registration request from \'%1$s\' at %2$s'), $params['source_name'], $sitename);
$epreamble = sprintf(t('You\'ve received a [url=%1$s]registration request[/url] from %2$s.'),
$itemlink,
'[url='.$params['source_link'].']'.$params['source_name'].'[/url]');
$body = sprintf(t('Full Name: %1$s\nSite Location: %2$s\nLogin Name: %3$s (%4$s)'),
$params['source_name'], $siteurl, $params['source_mail'], $params['source_nick']);
$sitelink = t('Please visit %s to approve or reject the request.');
$tsitelink = sprintf($sitelink, $params['link']);
$hsitelink = sprintf($sitelink, '<a href="'.$params['link'].'">'.$sitename.'</a><br><br>');
$itemlink = $params['link'];
break;
case "SYSTEM_DB_UPDATE_FAIL":
break;
}
}
if ($params['type'] == SYSTEM_EMAIL) {
// not part of the notifications.
// it just send a mail to the user.
// It will be used by the system to send emails to users (like
// password reset, invitations and so) using one look (but without
// add a notification to the user, with could be inexistent)
$subject = $params['subject'];
$preamble = $params['preamble'];
$body = $params['body'];
$sitelink = "";
$tsitelink = "";
$hsitelink = "";
$itemlink = "";
$show_in_notification_page = false;
}
$subject .= " (".$nickname."@".$hostname.")";
$h = array(
'params' => $params,
'subject' => $subject,
'preamble' => $preamble,
'epreamble' => $epreamble,
'body' => $body,
'sitelink' => $sitelink,
'tsitelink' => $tsitelink,
'hsitelink' => $hsitelink,
'itemlink' => $itemlink
);
call_hooks('enotify', $h);
$subject = $h['subject'];
$preamble = $h['preamble'];
$epreamble = $h['epreamble'];
$body = $h['body'];
$sitelink = $h['sitelink'];
$tsitelink = $h['tsitelink'];
$hsitelink = $h['hsitelink'];
$itemlink = $h['itemlink'];
if ($show_in_notification_page) {
logger("adding notification entry", LOGGER_DEBUG);
do {
$dups = false;
$hash = random_string();
$r = q("SELECT `id` FROM `notify` WHERE `hash` = '%s' LIMIT 1",
dbesc($hash));
if (DBM::is_result($r)) {
$dups = true;
}
} while ($dups == true);
/// @TODO One statement is enough
$datarray = array();
$datarray['hash'] = $hash;
$datarray['name'] = $params['source_name'];
$datarray['name_cache'] = strip_tags(bbcode($params['source_name']));
$datarray['url'] = $params['source_link'];
$datarray['photo'] = $params['source_photo'];
$datarray['date'] = datetime_convert();
$datarray['uid'] = $params['uid'];
$datarray['link'] = $itemlink;
$datarray['iid'] = $item_id;
$datarray['parent'] = $parent_id;
$datarray['type'] = $params['type'];
$datarray['verb'] = $params['verb'];
$datarray['otype'] = $params['otype'];
$datarray['abort'] = false;
call_hooks('enotify_store', $datarray);
if ($datarray['abort']) {
pop_lang();
return False;
}
// create notification entry in DB
$r = q("INSERT INTO `notify` (`hash`, `name`, `url`, `photo`, `date`, `uid`, `link`, `iid`, `parent`, `type`, `verb`, `otype`, `name_cache`)
values('%s', '%s', '%s', '%s', '%s', %d, '%s', %d, %d, %d, '%s', '%s', '%s')",
dbesc($datarray['hash']),
dbesc($datarray['name']),
dbesc($datarray['url']),
dbesc($datarray['photo']),
dbesc($datarray['date']),
intval($datarray['uid']),
dbesc($datarray['link']),
intval($datarray['iid']),
intval($datarray['parent']),
intval($datarray['type']),
dbesc($datarray['verb']),
dbesc($datarray['otype']),
dbesc($datarray["name_cache"])
);
$r = q("SELECT `id` FROM `notify` WHERE `hash` = '%s' AND `uid` = %d LIMIT 1",
dbesc($hash),
intval($params['uid'])
);
if ($r)
$notify_id = $r[0]['id'];
else {
pop_lang();
return False;
}
// we seem to have a lot of duplicate comment notifications due to race conditions, mostly from forums
// After we've stored everything, look again to see if there are any duplicates and if so remove them
$p = null;
$p = q("SELECT `id` FROM `notify` WHERE `type` IN (%d, %d) AND `link` = '%s' AND `uid` = %d ORDER BY `id`",
intval(NOTIFY_TAGSELF),
intval(NOTIFY_COMMENT),
dbesc($params['link']),
intval($params['uid'])
);
if ($p && (count($p) > 1)) {
for ($d = 1; $d < count($p); $d ++) {
dba::delete('notify', array('id' => $p[$d]['id']));
}
// only continue on if we stored the first one
if ($notify_id != $p[0]['id']) {
pop_lang();
return False;
}
}
$itemlink = System::baseUrl().'/notify/view/'.$notify_id;
$msg = replace_macros($epreamble, array('$itemlink' => $itemlink));
$msg_cache = format_notification_message($datarray['name_cache'], strip_tags(bbcode($msg)));
$r = q("UPDATE `notify` SET `msg` = '%s', `msg_cache` = '%s' WHERE `id` = %d AND `uid` = %d",
dbesc($msg),
dbesc($msg_cache),
intval($notify_id),
intval($params['uid'])
);
}
// send email notification if notification preferences permit
if ((intval($params['notify_flags']) & intval($params['type']))
|| $params['type'] == NOTIFY_SYSTEM
|| $params['type'] == SYSTEM_EMAIL) {
logger('sending notification email');
if (isset($params['parent']) && (intval($params['parent']) != 0)) {
$id_for_parent = $params['parent']."@".$hostname;
// Is this the first email notification for this parent item and user?
$r = q("SELECT `id` FROM `notify-threads` WHERE `master-parent-item` = %d AND `receiver-uid` = %d LIMIT 1",
intval($params['parent']),
intval($params['uid']));
// If so, create the record of it and use a message-id smtp header.
if (!$r) {
logger("notify_id:".intval($notify_id).", parent: ".intval($params['parent'])."uid: ".intval($params['uid']), LOGGER_DEBUG);
$r = q("INSERT INTO `notify-threads` (`notify-id`, `master-parent-item`, `receiver-uid`, `parent-item`)
values(%d, %d, %d, %d)",
intval($notify_id),
intval($params['parent']),
intval($params['uid']),
0);
$additional_mail_header .= "Message-ID: <${id_for_parent}>\n";
$log_msg = "include/enotify: No previous notification found for this parent:\n".
" parent: ${params['parent']}\n"." uid : ${params['uid']}\n";
logger($log_msg, LOGGER_DEBUG);
} else {
// If not, just "follow" the thread.
$additional_mail_header .= "References: <${id_for_parent}>\nIn-Reply-To: <${id_for_parent}>\n";
logger("There's already a notification for this parent:\n".print_r($r, true), LOGGER_DEBUG);
}
}
// textversion keeps linebreaks
$textversion = strip_tags(str_replace("<br>", "\n", html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r", "\\n"), "\n",
$body))),ENT_QUOTES, 'UTF-8')));
$htmlversion = html_entity_decode(bbcode(stripslashes(str_replace(array("\\r\\n", "\\r", "\\n\\n", "\\n"),
"<br />\n", $body))), ENT_QUOTES, 'UTF-8');
$datarray = array();
$datarray['banner'] = $banner;
$datarray['product'] = $product;
$datarray['preamble'] = $preamble;
$datarray['sitename'] = $sitename;
$datarray['siteurl'] = $siteurl;
$datarray['type'] = $params['type'];
$datarray['parent'] = $params['parent'];
$datarray['source_name'] = $params['source_name'];
$datarray['source_link'] = $params['source_link'];
$datarray['source_photo'] = $params['source_photo'];
$datarray['uid'] = $params['uid'];
$datarray['username'] = $params['to_name'];
$datarray['hsitelink'] = $hsitelink;
$datarray['tsitelink'] = $tsitelink;
$datarray['hitemlink'] = '<a href="'.$itemlink.'">'.$itemlink.'</a>';
$datarray['titemlink'] = $itemlink;
$datarray['thanks'] = $thanks;
$datarray['site_admin'] = $site_admin;
$datarray['title'] = stripslashes($title);
$datarray['htmlversion'] = $htmlversion;
$datarray['textversion'] = $textversion;
$datarray['subject'] = $subject;
$datarray['headers'] = $additional_mail_header;
call_hooks('enotify_mail', $datarray);
// check whether sending post content in email notifications is allowed
// always true for SYSTEM_EMAIL
$content_allowed = ((!Config::get('system', 'enotify_no_content')) || ($params['type'] == SYSTEM_EMAIL));
// load the template for private message notifications
$tpl = get_markup_template('email_notify_html.tpl');
$email_html_body = replace_macros($tpl, array(
'$banner' => $datarray['banner'],
'$product' => $datarray['product'],
'$preamble' => str_replace("\n", "<br>\n", $datarray['preamble']),
'$sitename' => $datarray['sitename'],
'$siteurl' => $datarray['siteurl'],
'$source_name' => $datarray['source_name'],
'$source_link' => $datarray['source_link'],
'$source_photo' => $datarray['source_photo'],
'$username' => $datarray['to_name'],
'$hsitelink' => $datarray['hsitelink'],
'$hitemlink' => $datarray['hitemlink'],
'$thanks' => $datarray['thanks'],
'$site_admin' => $datarray['site_admin'],
'$title' => $datarray['title'],
'$htmlversion' => $datarray['htmlversion'],
'$content_allowed' => $content_allowed,
));
// load the template for private message notifications
$tpl = get_markup_template('email_notify_text.tpl');
$email_text_body = replace_macros($tpl, array(
'$banner' => $datarray['banner'],
'$product' => $datarray['product'],
'$preamble' => $datarray['preamble'],
'$sitename' => $datarray['sitename'],
'$siteurl' => $datarray['siteurl'],
'$source_name' => $datarray['source_name'],
'$source_link' => $datarray['source_link'],
'$source_photo' => $datarray['source_photo'],
'$username' => $datarray['to_name'],
'$tsitelink' => $datarray['tsitelink'],
'$titemlink' => $datarray['titemlink'],
'$thanks' => $datarray['thanks'],
'$site_admin' => $datarray['site_admin'],
'$title' => $datarray['title'],
'$textversion' => $datarray['textversion'],
'$content_allowed' => $content_allowed,
));
// use the Emailer class to send the message
return Emailer::send(array(
'uid' => $params['uid'],
'fromName' => $sender_name,
'fromEmail' => $sender_email,
'replyTo' => $sender_email,
'toEmail' => $params['to_email'],
'messageSubject' => $datarray['subject'],
'htmlVersion' => $email_html_body,
'textVersion' => $email_text_body,
'additionalMailHeader' => $datarray['headers'],
));
}
return False;
}
/**
* @brief Checks for item related notifications and sends them
*
* @param int $itemid ID of the item for which the check should be done
* @param int $uid User ID
* @param str $defaulttype (Optional) Forces a notification with this type.
*/
function check_item_notification($itemid, $uid, $defaulttype = "") {
$notification_data = array("uid" => $uid, "profiles" => array());
call_hooks('check_item_notification', $notification_data);
$profiles = $notification_data["profiles"];
$user = q("SELECT `notify-flags`, `language`, `username`, `email`, `nickname` FROM `user` WHERE `uid` = %d", intval($uid));
if (!$user)
return false;
$owner = q("SELECT `id`, `url` FROM `contact` WHERE `self` AND `uid` = %d LIMIT 1", intval($uid));
if (!$owner)
return false;
// This is our regular URL format
$profiles[] = $owner[0]["url"];
// Notifications from Diaspora are often with an URL in the Diaspora format
$profiles[] = System::baseUrl()."/u/".$user[0]["nickname"];
$profiles2 = array();
foreach ($profiles AS $profile) {
// Check for invalid profile urls. 13 should be the shortest possible profile length:
// http://a.bc/d
// Additionally check for invalid urls that would return the normalised value "http:"
if ((strlen($profile) >= 13) && (normalise_link($profile) != "http:")) {
if (!in_array($profile, $profiles2))
$profiles2[] = $profile;
$profile = normalise_link($profile);
if (!in_array($profile, $profiles2))
$profiles2[] = $profile;
$profile = str_replace("http://", "https://", $profile);
if (!in_array($profile, $profiles2))
$profiles2[] = $profile;
}
}
$profiles = $profiles2;
$profile_list = "";
foreach ($profiles AS $profile) {
if ($profile_list != "")
$profile_list .= "', '";
$profile_list .= dbesc($profile);
}
$profile_list = "'".$profile_list."'";
// Only act if it is a "real" post
// We need the additional check for the "local_profile" because of mixed situations on connector networks
$item = q("SELECT `id`, `mention`, `tag`,`parent`, `title`, `body`, `author-name`, `author-link`, `author-avatar`, `guid`,
`parent-uri`, `uri`, `contact-id`
FROM `item` WHERE `id` = %d AND `verb` IN ('%s', '') AND `type` != 'activity' AND
NOT (`author-link` IN ($profile_list)) LIMIT 1",
intval($itemid), dbesc(ACTIVITY_POST));
if (!$item)
return false;
// Generate the notification array
$params = array();
$params["uid"] = $uid;
$params["notify_flags"] = $user[0]["notify-flags"];
$params["language"] = $user[0]["language"];
$params["to_name"] = $user[0]["username"];
$params["to_email"] = $user[0]["email"];
$params["item"] = $item[0];
$params["parent"] = $item[0]["parent"];
$params["link"] = System::baseUrl().'/display/'.urlencode($item[0]["guid"]);
$params["otype"] = 'item';
$params["source_name"] = $item[0]["author-name"];
$params["source_link"] = $item[0]["author-link"];
$params["source_photo"] = $item[0]["author-avatar"];
if ($item[0]["parent-uri"] === $item[0]["uri"]) {
// Send a notification for every new post?
$r = q("SELECT `notify_new_posts` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `notify_new_posts` LIMIT 1",
intval($item[0]['contact-id']),
intval($uid)
);
$send_notification = DBM::is_result($r);
if (!$send_notification) {
$tags = q("SELECT `url` FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` = %d AND `uid` = %d",
intval(TERM_OBJ_POST), intval($itemid), intval(TERM_MENTION), intval($uid));
if (DBM::is_result($tags)) {
foreach ($tags AS $tag) {
$r = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `notify_new_posts`",
normalise_link($tag["url"]), intval($uid));
if (DBM::is_result($r))
$send_notification = true;
}
}
}
if ($send_notification) {
$params["type"] = NOTIFY_SHARE;
$params["verb"] = ACTIVITY_TAG;
}
}
// Is the user mentioned in this post?
$tagged = false;
foreach ($profiles AS $profile) {
if (strpos($item[0]["tag"], "=".$profile."]") || strpos($item[0]["body"], "=".$profile."]"))
$tagged = true;
}
if ($item[0]["mention"] || $tagged || ($defaulttype == NOTIFY_TAGSELF)) {
$params["type"] = NOTIFY_TAGSELF;
$params["verb"] = ACTIVITY_TAG;
}
// Is it a post that the user had started or where he interacted?
$parent = q("SELECT `thread`.`iid` FROM `thread` INNER JOIN `item` ON `item`.`parent` = `thread`.`iid`
WHERE `thread`.`iid` = %d AND `thread`.`uid` = %d AND NOT `thread`.`ignored` AND
(`thread`.`mention` OR `item`.`author-link` IN ($profile_list))
LIMIT 1",
intval($item[0]["parent"]), intval($uid));
if ($parent && !isset($params["type"])) {
$params["type"] = NOTIFY_COMMENT;
$params["verb"] = ACTIVITY_POST;
}
if (isset($params["type"]))
notification($params);
}
/**
* @brief Formats a notification message with the notification author
*
* Replace the name with {0} but ensure to make that only once. The {0} is used
* later and prints the name in bold.
*
* @param string $name
* @param string $message
* @return string Formatted message
*/
function format_notification_message($name, $message) {
if ($name != '') {
$pos = strpos($message, $name);
} else {
$pos = false;
}
if ($pos !== false) {
$message = substr_replace($message, '{0}', $pos, strlen($name));
}
return $message;
}