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There is now a central function for item notifications

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This commit is contained in:
Michael Vogel 2016-01-28 22:58:05 +01:00
parent d6c1889a20
commit b3e86f4e6b
4 changed files with 100 additions and 253 deletions
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94
include/enotify.php
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@ -633,4 +633,98 @@ function notification($params) {
}
/**
* @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 $profile (Optional) Can be used for connector post. Otherwise empty.
*/
function check_item_notification($itemid, $uid, $profile = "", $defaulttype = "") {
$user = q("SELECT `notify-flags`, `language`, `username`, `email` FROM `user` WHERE `uid` = %d", intval($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;
$local_profile = $owner[0]["url"];
if ($profile == "")
$profile = $local_profile;
// Only act if it is a "real" post
// We need the additional check for the "local_profile" because of mixed situations on connector networks
$item = q("SELECT `id`, `mention`, `tag`,`parent`, `title`, `body`, `author-name`, `author-link`, `author-avatar`, `guid`,
`parent-uri`, `uri`, `contact-id`
FROM `item` WHERE `id` = %d AND `verb` IN ('%s', '') AND `type` != 'activity' AND
`author-link` != '%s' AND `author-link` != '%s' LIMIT 1",
intval($itemid), dbesc(ACTIVITY_POST), dbesc($profile), dbesc($local_profile));
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"];
$params["link"] = App::get_baseurl().'/display/'.urlencode($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)
);
$send_notification = count($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($uid));
if (count($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($uid));
if (count($r))
$send_notification = true;
}
}
}
if ($send_notification) {
$params["type"] = NOTIFY_SHARE;
$params["verb"] = ACTIVITY_TAG;
}
}
// Is the user mentioned in this post?
if ($item[0]["mention"] OR strpos($item[0]["tag"], "=".$profile."]") OR ($defaulttype == NOTIFY_TAGSELF)) {
$params["type"] = NOTIFY_TAGSELF;
$params["verb"] = ACTIVITY_TAG;
}
// Is it a post that the user had started or where he interacted?
$parent = q("SELECT `thread`.`iid` FROM `thread` INNER JOIN `item` ON `item`.`parent` = `thread`.`iid`
WHERE `thread`.`iid` = %d AND `thread`.`uid` = %d AND NOT `thread`.`ignored` AND
(`thread`.`mention` OR `item`.`author-link` = '%s')
LIMIT 1",
intval($item[0]["parent"]), intval($uid), dbesc($profile));
if ($parent AND !isset($params["type"])) {
$params["type"] = NOTIFY_COMMENT;
$params["verb"] = ACTIVITY_POST;
}
if (isset($params["type"]))
notification($params);
}
?>