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Commit 7a81bc37 authored by Brion Vibber's avatar Brion Vibber

YammerImport: initial processing code for users, groups, and messages

parent 599f4fe1
......@@ -25,7 +25,36 @@ $data = $yam->messages();
// 2) we'll need to pull out all those referenced items too?
// 3) do we need to page over or anything?
foreach ($data['messages'] as $message) {
$notice = $imp->messageToNotice($message);
// 20 qualifying messages per hit...
// use older_than to grab more
// (better if we can go in reverse though!)
// meta: The older-available element indicates whether messages older than those shown are available to be fetched. See the older_than parameter mentioned above.
foreach ($data['references'] as $item) {
if ($item['type'] == 'user') {
$user = $imp->prepUser($item);
var_dump($user);
} else if ($item['type'] == 'group') {
$group = $imp->prepGroup($item);
var_dump($group);
} else if ($item['type'] == 'tag') {
// could need these if we work from the parsed message text
// otherwise, the #blarf in orig text is fine.
} else if ($item['type'] == 'thread') {
// Shouldn't need thread info; we'll reconstruct conversations
// from the reply-to chains.
} else if ($item['type'] == 'message') {
// If we're processing everything, then we don't need the refs here.
} else {
echo "(skipping unknown ref: " . $item['type'] . ")\n";
}
}
// Process in reverse chron order...
// @fixme follow paging
$messages = $data['messages'];
array_reverse($messages);
foreach ($messages as $message) {
$notice = $imp->prepNotice($message);
var_dump($notice);
}
......@@ -25,29 +25,160 @@
*/
class YammerImporter
{
function messageToNotice($message)
/**
* Load or create an imported profile from Yammer data.
*
* @param object $item loaded JSON data for Yammer importer
* @return Profile
*/
function importUserProfile($item)
{
$data = $this->prepUser($item);
$profileId = $this->findImportedProfile($data['orig_id']);
if ($profileId) {
return Profile::staticGet('id', $profileId);
} else {
$user = User::register($data['options']);
// @fixme set avatar!
return $user->getProfile();
}
}
/**
* Load or create an imported group from Yammer data.
*
* @param object $item loaded JSON data for Yammer importer
* @return User_group
*/
function importGroup($item)
{
$data = $this->prepGroup($item);
$groupId = $this->findImportedGroup($data['orig_id']);
if ($groupId) {
return User_group::staticGet('id', $groupId);
} else {
$group = User_group::register($data['options']);
// @fixme set avatar!
return $group;
}
}
/**
* Load or create an imported notice from Yammer data.
*
* @param object $item loaded JSON data for Yammer importer
* @return Notice
*/
function importNotice($item)
{
$data = $this->prepNotice($item);
$noticeId = $this->findImportedNotice($data['orig_id']);
if ($noticeId) {
return Notice::staticGet('id', $noticeId);
} else {
$notice = Notice::saveNew($data['profile'],
$data['content'],
$data['source'],
$data['options']);
// @fixme attachments?
return $notice;
}
}
function prepUser($item)
{
if ($item['type'] != 'user') {
throw new Exception('Wrong item type sent to Yammer user import processing.');
}
$origId = $item['id'];
$origUrl = $item['url'];
// @fixme check username rules?
$options['nickname'] = $item['name'];
$options['fullname'] = trim($item['full_name']);
// We don't appear to have full bio avail here!
$options['bio'] = $item['job_title'];
// What about other data like emails?
// Avatar... this will be the "_small" variant.
// Remove that (pre-extension) suffix to get the orig-size image.
$avatar = $item['mugshot_url'];
// Warning: we don't have following state for other users?
return array('orig_id' => $origId,
'orig_url' => $origUrl,
'avatar' => $avatar,
'options' => $options);
}
function prepGroup($item)
{
if ($item['type'] != 'group') {
throw new Exception('Wrong item type sent to Yammer group import processing.');
}
$origId = $item['id'];
$origUrl = $item['url'];
$privacy = $item['privacy']; // Warning! only public groups in SN so far
$options['nickname'] = $item['name'];
$options['fullname'] = $item['full_name'];
$options['created'] = $this->timestamp($item['created_at']);
$avatar = $item['mugshot_url']; // as with user profiles...
$options['mainpage'] = common_local_url('showgroup',
array('nickname' => $options['nickname']));
// @fixme what about admin user for the group?
// bio? homepage etc? aliases?
$options['local'] = true;
return array('orig_id' => $origId,
'orig_url' => $origUrl,
'options' => $options);
}
function prepNotice($item)
{
$messageId = $message['id'];
$messageUrl = $message['url'];
if (isset($item['type']) && $item['type'] != 'message') {
throw new Exception('Wrong item type sent to Yammer message import processing.');
}
$origId = $item['id'];
$origUrl = $item['url'];
$profile = $this->findImportedProfile($message['sender_id']);
$content = $message['body']['plain'];
$profile = $this->findImportedProfile($item['sender_id']);
$content = $item['body']['plain'];
$source = 'yammer';
$options = array();
if ($message['replied_to_id']) {
$replyto = $this->findImportedNotice($message['replied_to_id']);
if ($item['replied_to_id']) {
$replyto = $this->findImportedNotice($item['replied_to_id']);
if ($replyto) {
$options['replyto'] = $replyto;
}
}
$options['created'] = common_sql_date(strtotime($message['created_at']));
$options['created'] = $this->timestamp($item['created_at']);
// Parse/save rendered text?
// Save liked info?
// @todo attachments?
return array('orig_id' => $messageId,
return array('orig_id' => $origId,
'orig_url' => $origUrl,
'profile' => $profile,
'content' => $content,
'source' => $source,
......@@ -60,9 +191,25 @@ class YammerImporter
return $userId;
}
function findImportedGroup($groupId)
{
// @fixme
return $groupId;
}
function findImportedNotice($messageId)
{
// @fixme
return $messageId;
}
}
\ No newline at end of file
/**
* Normalize timestamp format.
* @param string $ts
* @return string
*/
function timestamp($ts)
{
return common_sql_date(strtotime($ts));
}
}
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