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
require_once('include/Emailer.php');
require_once('include/email.php');
require_once('include/bbcode.php');
require_once('include/html2bbcode.php');
function notification($params) {
#logger('notification()', LOGGER_DEBUG);
$a = get_app();
// from here on everything is in the recipients language
push_lang($params['language']);
$banner = t('Friendica Notification');
$product = FRIENDICA_PLATFORM;
$siteurl = $a->get_baseurl(true);
$thanks = t('Thank You,');
$sitename = $a->config['sitename'];
$site_admin = sprintf( t('%s Administrator'), $sitename);
$sender_name = $product;
$hostname = $a->get_hostname();
if(strpos($hostname,':'))
$hostname = substr($hostname,0,strpos($hostname,':'));
$sender_email = t('noreply') . '@' . $hostname;
// 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-Platform: ".FRIENDICA_PLATFORM."\n";
$additional_mail_header .= "X-Friendica-Version: ".FRIENDICA_VERSION."\n";
$additional_mail_header .= "List-ID: <notification.".$hostname.">\n";
$additional_mail_header .= "List-Archive: <".$a->get_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.
$possess_desc = t('%s <!item_type!>');
if($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) {
// logger("notification: params = " . print_r($params, true), LOGGER_DEBUG);
$parent_id = $params['parent'];
$p = q("SELECT `ignored` FROM `thread` WHERE `iid` = %d AND `uid` = %d LIMIT 1",
intval($parent_id),
intval($params['uid'])
);
if ($p AND count($p) AND ($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;
$p = q("select id from notify where (type = %d or type = %d or type = %d) and link = '%s' and uid = %d limit 1",
intval(NOTIFY_TAGSELF),
intval(NOTIFY_COMMENT),
intval(NOTIFY_SHARE),
dbesc($params['link']),
intval($params['uid'])
);
if($p and 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]);
//$possess_desc = str_replace('<!item_type!>',$possess_desc);
// "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 acepted 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 acepted 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;
}
$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(count($r))
$dups = true;
} while($dups == true);
$datarray = array();
$datarray['hash'] = $hash;
$datarray['name'] = $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['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
$r = q("insert into notify (hash,name,url,photo,date,uid,link,parent,type,verb,otype)
values('%s','%s','%s','%s','%s',%d,'%s',%d,%d,'%s','%s')",
dbesc($datarray['hash']),
dbesc($datarray['name']),
dbesc($datarray['url']),
dbesc($datarray['photo']),
dbesc($datarray['date']),
intval($datarray['uid']),
dbesc($datarray['link']),
intval($datarray['parent']),
intval($datarray['type']),
dbesc($datarray['verb']),
dbesc($datarray['otype'])
);
$r = q("select id from notify where hash = '%s' and uid = %d limit 1",
dbesc($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;
$p = q("select id from notify where ( type = %d or type = %d ) and link = '%s' and uid = %d order by id",
intval(NOTIFY_TAGSELF),
intval(NOTIFY_COMMENT),
dbesc($params['link']),
intval($params['uid'])
);
if($p && (count($p) > 1)) {
for ($d = 1; $d < count($p); $d ++) {
q("delete from notify where id = %d",
intval($p[$d]['id'])
);
}
// only continue on if we stored the first one
if($notify_id != $p[0]['id']) {
pop_lang();
return False;
}
}
$itemlink = $a->get_baseurl() . '/notify/view/' . $notify_id;
$msg = replace_macros($epreamble,array('$itemlink' => $itemlink));
$r = q("update notify set msg = '%s' where id = %d and uid = %d",
dbesc($msg),
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']) AND (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
$content_allowed = !get_config('system','enotify_no_content');
// 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,
));
// logger('text: ' . $email_text_body);
// use the Emailer class to send the message
return Emailer::send(array(
'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;
}
?>