Chamilo is a learning management system focused on ease of use and accessibility
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chamilo-lms/main/inc/lib/social.lib.php

2292 lines
84 KiB

<?php
/* For licensing terms, see /license.txt */
use Zend\Feed\Reader\Entry\Rss;
use Zend\Feed\Reader\Reader;
/**
* Class SocialManager.
*
* This class provides methods for the social network management.
* Include/require it in your code to use its features.
*
* @package chamilo.social
*/
class SocialManager extends UserManager
{
/**
* Constructor.
*/
public function __construct()
{
}
/**
* Allow to see contacts list.
*
* @author isaac flores paz
*
* @return array
*/
public static function show_list_type_friends()
{
$table = Database::get_main_table(TABLE_MAIN_USER_FRIEND_RELATION_TYPE);
$sql = 'SELECT id, title FROM '.$table.'
WHERE id<>6
ORDER BY id ASC';
$result = Database::query($sql);
$friend_relation_list = [];
while ($row = Database::fetch_array($result, 'ASSOC')) {
$friend_relation_list[] = $row;
}
$count_list = count($friend_relation_list);
if ($count_list == 0) {
$friend_relation_list[] = get_lang('Unknown');
} else {
return $friend_relation_list;
}
}
/**
* Get relation type contact by name.
*
* @param string names of the kind of relation
*
* @return int
*
* @author isaac flores paz
*/
public static function get_relation_type_by_name($relation_type_name)
{
$list_type_friend = self::show_list_type_friends();
foreach ($list_type_friend as $value_type_friend) {
if (strtolower($value_type_friend['title']) == $relation_type_name) {
return $value_type_friend['id'];
}
}
}
/**
* Get the kind of relation between contacts.
*
* @param int user id
* @param int user friend id
* @param string
*
* @return int
*
* @author isaac flores paz
*/
public static function get_relation_between_contacts($user_id, $user_friend)
{
$table = Database::get_main_table(TABLE_MAIN_USER_FRIEND_RELATION_TYPE);
$userRelUserTable = Database::get_main_table(TABLE_MAIN_USER_REL_USER);
$sql = 'SELECT rt.id as id
FROM '.$table.' rt
WHERE rt.id = (
SELECT uf.relation_type
FROM '.$userRelUserTable.' uf
WHERE
user_id='.((int) $user_id).' AND
friend_user_id='.((int) $user_friend).' AND
uf.relation_type <> '.USER_RELATION_TYPE_RRHH.'
LIMIT 1
)';
$res = Database::query($sql);
if (Database::num_rows($res) > 0) {
$row = Database::fetch_array($res, 'ASSOC');
return $row['id'];
} else {
return USER_UNKNOWN;
}
}
/**
* Get count of friends from user.
*
* @param int $userId
*
* @return int
*/
public static function getCountFriends($userId)
{
$table = Database::get_main_table(TABLE_MAIN_USER_REL_USER);
$userId = (int) $userId;
if (empty($userId)) {
return 0;
}
$sql = 'SELECT count(friend_user_id) count
FROM '.$table.'
WHERE
relation_type NOT IN ('.USER_RELATION_TYPE_DELETED.', '.USER_RELATION_TYPE_RRHH.') AND
friend_user_id<>'.$userId.' AND
user_id='.$userId;
$res = Database::query($sql);
if (Database::num_rows($res)) {
$row = Database::fetch_array($res, 'ASSOC');
return (int) $row['count'];
}
return 0;
}
/**
* Gets friends id list.
*
* @param int user id
* @param int group id
* @param string name to search
* @param bool true will load firstname, lastname, and image name
*
* @return array
*
* @author Julio Montoya <gugli100@gmail.com> Cleaning code, function renamed, $load_extra_info option added
* @author isaac flores paz
*/
public static function get_friends(
$user_id,
$id_group = null,
$search_name = null,
$load_extra_info = true
) {
$list_ids_friends = [];
$tbl_my_friend = Database::get_main_table(TABLE_MAIN_USER_REL_USER);
$tbl_my_user = Database::get_main_table(TABLE_MAIN_USER);
$sql = 'SELECT friend_user_id FROM '.$tbl_my_friend.'
WHERE
relation_type NOT IN ('.USER_RELATION_TYPE_DELETED.', '.USER_RELATION_TYPE_RRHH.') AND
friend_user_id<>'.((int) $user_id).' AND
user_id='.((int) $user_id);
if (isset($id_group) && $id_group > 0) {
$sql .= ' AND relation_type='.$id_group;
}
if (isset($search_name)) {
$search_name = trim($search_name);
$search_name = str_replace(' ', '', $search_name);
$sql .= ' AND friend_user_id IN (
SELECT user_id FROM '.$tbl_my_user.'
WHERE
firstName LIKE "%'.Database::escape_string($search_name).'%" OR
lastName LIKE "%'.Database::escape_string($search_name).'%" OR
'.(api_is_western_name_order() ? 'concat(firstName, lastName)' : 'concat(lastName, firstName)').' LIKE concat("%","'.Database::escape_string($search_name).'","%")
) ';
}
$res = Database::query($sql);
while ($row = Database::fetch_array($res, 'ASSOC')) {
if ($load_extra_info) {
$my_user_info = api_get_user_info($row['friend_user_id']);
$list_ids_friends[] = [
'friend_user_id' => $row['friend_user_id'],
'firstName' => $my_user_info['firstName'],
'lastName' => $my_user_info['lastName'],
'username' => $my_user_info['username'],
'image' => $my_user_info['avatar'],
'user_info' => $my_user_info,
];
} else {
$list_ids_friends[] = $row;
}
}
return $list_ids_friends;
}
/**
* get web path of user invitate.
*
* @author isaac flores paz
* @author Julio Montoya setting variable array
*
* @param int user id
*
* @return array
*/
public static function get_list_web_path_user_invitation_by_user_id($user_id)
{
$list_ids = self::get_list_invitation_of_friends_by_user_id($user_id);
$list = [];
foreach ($list_ids as $values_ids) {
$list[] = UserManager::get_user_picture_path_by_id(
$values_ids['user_sender_id'],
'web'
);
}
return $list;
}
/**
* Sends an invitation to contacts.
*
* @param int user id
* @param int user friend id
* @param string title of the message
* @param string content of the message
*
* @return bool
*
* @author isaac flores paz
* @author Julio Montoya <gugli100@gmail.com> Cleaning code
*/
public static function send_invitation_friend(
$user_id,
$friend_id,
$message_title,
$message_content
) {
$tbl_message = Database::get_main_table(TABLE_MESSAGE);
$user_id = (int) $user_id;
$friend_id = (int) $friend_id;
//Just in case we replace the and \n and \n\r while saving in the DB
$message_content = str_replace(["\n", "\n\r"], '<br />', $message_content);
$clean_message_content = Database::escape_string($message_content);
$now = api_get_utc_datetime();
$sql = 'SELECT COUNT(*) AS count FROM '.$tbl_message.'
WHERE
user_sender_id='.$user_id.' AND
user_receiver_id='.$friend_id.' AND
msg_status IN('.MESSAGE_STATUS_INVITATION_PENDING.', '.MESSAGE_STATUS_INVITATION_ACCEPTED.', '.MESSAGE_STATUS_INVITATION_DENIED.');
';
$res_exist = Database::query($sql);
$row_exist = Database::fetch_array($res_exist, 'ASSOC');
if ($row_exist['count'] == 0) {
$params = [
'user_sender_id' => $user_id,
'user_receiver_id' => $friend_id,
'msg_status' => MESSAGE_STATUS_INVITATION_PENDING,
'send_date' => $now,
'title' => $message_title,
'content' => $message_content,
'group_id' => 0,
'parent_id' => 0,
'update_date' => $now,
];
$messageId = Database::insert($tbl_message, $params);
$senderInfo = api_get_user_info($user_id);
$notification = new Notification();
$notification->saveNotification(
$messageId,
Notification::NOTIFICATION_TYPE_INVITATION,
[$friend_id],
$message_title,
$message_content,
$senderInfo
);
return true;
} else {
// invitation already exist
$sql = 'SELECT COUNT(*) AS count, id FROM '.$tbl_message.'
WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status = 7';
$res_if_exist = Database::query($sql);
$row_if_exist = Database::fetch_array($res_if_exist, 'ASSOC');
if ($row_if_exist['count'] == 1) {
$sql = 'UPDATE '.$tbl_message.' SET
msg_status=5, content = "'.$clean_message_content.'"
WHERE user_sender_id='.$user_id.' AND user_receiver_id='.$friend_id.' AND msg_status = 7 ';
Database::query($sql);
return true;
} else {
return false;
}
}
}
/**
* Get number messages of the inbox.
*
* @author isaac flores paz
*
* @param int user receiver id
*
* @return int
*/
public static function get_message_number_invitation_by_user_id($user_receiver_id)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$user_receiver_id = (int) $user_receiver_id;
$sql = 'SELECT COUNT(*) as count_message_in_box FROM '.$table.'
WHERE
user_receiver_id='.$user_receiver_id.' AND
msg_status='.MESSAGE_STATUS_INVITATION_PENDING;
$res = Database::query($sql);
$row = Database::fetch_array($res, 'ASSOC');
return $row['count_message_in_box'];
}
/**
* Get number of messages sent to other users.
*
* @param int $sender_id
*
* @return int
*/
public static function getCountMessagesSent($sender_id)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT COUNT(*) FROM '.$table.'
WHERE
user_sender_id='.intval($sender_id).' AND
msg_status < 5';
$res = Database::query($sql);
$row = Database::fetch_row($res);
return $row[0];
}
/**
* Get number of messages received from other users.
*
* @param int $receiver_id
*
* @return int
*/
public static function getCountMessagesReceived($receiver_id)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT COUNT(*) FROM '.$table.'
WHERE
user_receiver_id='.intval($receiver_id).' AND
msg_status < 4';
$res = Database::query($sql);
$row = Database::fetch_row($res);
return $row[0];
}
/**
* Get number of messages posted on own wall.
*
* @param int $userId
*
* @return int
*/
public static function getCountWallPostedMessages($userId)
{
$userId = (int) $userId;
if (empty($userId)) {
return 0;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT COUNT(*)
FROM '.$table.'
WHERE
user_sender_id='.$userId.' AND
(msg_status = '.MESSAGE_STATUS_WALL.' OR
msg_status = '.MESSAGE_STATUS_WALL_POST.') AND
parent_id = 0';
$res = Database::query($sql);
$row = Database::fetch_row($res);
return $row[0];
}
/**
* Get invitation list received by user.
*
* @author isaac flores paz
*
* @param int $userId
*
* @return array
*/
public static function get_list_invitation_of_friends_by_user_id($userId)
{
$userId = (int) $userId;
if (empty($userId)) {
return [];
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT user_sender_id, send_date, title, content
FROM '.$table.'
WHERE
user_receiver_id = '.$userId.' AND
msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
$res = Database::query($sql);
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$list[] = $row;
}
return $list;
}
/**
* Get invitation list sent by user.
*
* @author Julio Montoya <gugli100@gmail.com>
*
* @param int $userId
*
* @return array
*/
public static function get_list_invitation_sent_by_user_id($userId)
{
$userId = (int) $userId;
if (empty($userId)) {
return [];
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT user_receiver_id, send_date,title,content
FROM '.$table.'
WHERE
user_sender_id = '.$userId.' AND
msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
$res = Database::query($sql);
$list = [];
while ($row = Database::fetch_array($res, 'ASSOC')) {
$list[$row['user_receiver_id']] = $row;
}
return $list;
}
/**
* Get count invitation sent by user.
*
* @author Julio Montoya <gugli100@gmail.com>
*
* @param int $userId
*
* @return int
*/
public static function getCountInvitationSent($userId)
{
if (empty($userId)) {
return 0;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT count(user_receiver_id) count
FROM '.$table.'
WHERE
user_sender_id = '.intval($userId).' AND
msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
$res = Database::query($sql);
if (Database::num_rows($res)) {
$row = Database::fetch_array($res, 'ASSOC');
return (int) $row['count'];
}
return 0;
}
/**
* Accepts invitation.
*
* @param int $user_send_id
* @param int $user_receiver_id
*
* @return bool
*
* @author isaac flores paz
* @author Julio Montoya <gugli100@gmail.com> Cleaning code
*/
public static function invitation_accepted($user_send_id, $user_receiver_id)
{
if (empty($user_send_id) || empty($user_receiver_id)) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "UPDATE $table
SET msg_status = ".MESSAGE_STATUS_INVITATION_ACCEPTED."
WHERE
user_sender_id = ".((int) $user_send_id)." AND
user_receiver_id=".((int) $user_receiver_id)." AND
msg_status = ".MESSAGE_STATUS_INVITATION_PENDING;
Database::query($sql);
return true;
}
/**
* Denies invitation.
*
* @param int user sender id
* @param int user receiver id
*
* @return bool
*
* @author isaac flores paz
* @author Julio Montoya <gugli100@gmail.com> Cleaning code
*/
public static function invitation_denied($user_send_id, $user_receiver_id)
{
if (empty($user_send_id) || empty($user_receiver_id)) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'DELETE FROM '.$table.'
WHERE
user_sender_id = '.((int) $user_send_id).' AND
user_receiver_id='.((int) $user_receiver_id).' AND
msg_status = '.MESSAGE_STATUS_INVITATION_PENDING;
Database::query($sql);
return true;
}
/**
* Allow attaching to group.
*
* @author Isaac Flores Paz
*
* @param int $id_friend_qualify User to qualify
* @param int $type_qualify Kind of rating
*
* @deprecated 2017-03
*/
public static function qualify_friend($id_friend_qualify, $type_qualify)
{
$table = Database::get_main_table(TABLE_MAIN_USER_REL_USER);
$user_id = api_get_user_id();
$sql = 'UPDATE '.$table.' SET relation_type='.((int) $type_qualify).'
WHERE user_id = '.$user_id.' AND friend_user_id='.(int) $id_friend_qualify;
Database::query($sql);
}
/**
* Get user's feeds.
*
* @param int $user User ID
* @param int $limit Limit of posts per feed
*
* @return string HTML section with all feeds included
*
* @author Yannick Warnier
*
* @since Dokeos 1.8.6.1
*/
public static function getUserRssFeed($user, $limit = 5)
{
$feed = UserManager::get_extra_user_data_by_field($user, 'rssfeeds');
if (empty($feed)) {
return '';
}
$feeds = explode(';', $feed['rssfeeds']);
if (count($feeds) == 0) {
return '';
}
$res = '';
foreach ($feeds as $url) {
if (empty($url)) {
continue;
}
try {
$channel = Reader::import($url);
$i = 1;
if (!empty($channel)) {
$iconRss = '';
if (!empty($feed)) {
$iconRss = Display::url(
Display::return_icon('social_rss.png', '', [], 22),
Security::remove_XSS($feed['rssfeeds']),
['target' => '_blank']
);
}
$res .= '<h3 class="title-rss">'.$iconRss.' '.$channel->getTitle().'</h3>';
$res .= '<div class="rss-items">';
/** @var Rss $item */
foreach ($channel as $item) {
if ($limit >= 0 and $i > $limit) {
break;
}
$res .= '<h4 class="rss-title"><a href="'.$item->getLink().'">'.$item->getTitle().'</a></h4>';
$res .= '<div class="rss-date">'.api_get_local_time($item->getDateCreated()).'</div>';
$res .= '<div class="rss-content"><p>'.$item->getDescription().'</p></div>';
$i++;
}
$res .= '</div>';
}
} catch (Exception $e) {
error_log($e->getMessage());
}
}
return $res;
}
/**
* Sends invitations to friends.
*
* @param int $userId
* @param string $subject
* @param string $content
*
* @return bool
*/
public static function sendInvitationToUser($userId, $subject = '', $content = '')
{
$user_info = api_get_user_info($userId);
$success = get_lang('MessageSentTo');
$success .= ' : '.api_get_person_name($user_info['firstName'], $user_info['lastName']);
if (isset($subject) && isset($content) && isset($userId)) {
$result = MessageManager::send_message($userId, $subject, $content);
if ($result) {
Display::addFlash(
Display::return_message($success, 'normal', false)
);
} else {
Display::addFlash(
Display::return_message(get_lang('ErrorSendingMessage'), 'error', false)
);
}
return false;
} elseif (isset($userId) && !isset($subject)) {
if (isset($userId) && $userId > 0) {
$count = self::send_invitation_friend(
api_get_user_id(),
$userId,
get_lang('Invitation'),
$content
);
if ($count) {
Display::addFlash(
Display::return_message(
api_htmlentities(get_lang('InvitationHasBeenSent')),
'normal',
false
)
);
} else {
Display::addFlash(
Display::return_message(
api_htmlentities(get_lang('YouAlreadySentAnInvitation')),
'warning',
false
)
);
}
}
}
}
/**
* Helper functions definition.
*/
public static function get_logged_user_course_html($my_course, $count)
{
$result = '';
// Table definitions
$main_user_table = Database::get_main_table(TABLE_MAIN_USER);
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
$course_directory = $my_course['course_info']['directory'];
$course_title = $my_course['course_info']['title'];
$course_visibility = $my_course['course_info']['visibility'];
$user_in_course_status = CourseManager::getUserInCourseStatus(
api_get_user_id(),
$my_course['course_info']['real_id']
);
$course_path = api_get_path(SYS_COURSE_PATH).$course_directory; // course path
if (api_get_setting('course_images_in_courses_list') === 'true') {
if (file_exists($course_path.'/course-pic85x85.png')) {
$image = $my_course['course_info']['course_image'];
$imageCourse = Display::img($image, $course_title, ['class' => 'img-course']);
} else {
$imageCourse = Display::return_icon(
'session_default_small.png',
$course_title,
['class' => 'img-course']
);
}
} else {
$imageCourse = Display::return_icon(
'course.png',
get_lang('Course'),
['class' => 'img-default']
);
}
//display course entry
if (api_get_setting('course_images_in_courses_list') === 'true') {
$result .= '<li id="course_'.$count.'" class="list-group-item" style="min-height:65px;">';
} else {
$result .= '<li id="course_'.$count.'" class="list-group-item" style="min-height:44px;">';
}
$result .= $imageCourse;
//show a hyperlink to the course, unless the course is closed and user is not course admin
if ($course_visibility != COURSE_VISIBILITY_HIDDEN &&
($course_visibility != COURSE_VISIBILITY_CLOSED || $user_in_course_status == COURSEMANAGER)
) {
$result .= '<span class="title">'.$course_title.'<span>';
} else {
$result .= $course_title.' '.get_lang('CourseClosed');
}
$result .= '</li>';
$session = '';
if (!empty($my_course['session_name']) && !empty($my_course['id_session'])) {
// Request for the name of the general coach
$sql = 'SELECT lastname, firstname
FROM '.$tbl_session.' ts
LEFT JOIN '.$main_user_table.' tu
ON ts.id_coach = tu.user_id
WHERE ts.id='.(int) $my_course['id_session'].' LIMIT 1';
$rs = Database::query($sql);
$sessioncoach = Database::store_result($rs);
$sessioncoach = $sessioncoach[0];
$session = [];
$session['title'] = $my_course['session_name'];
if ($my_course['access_start_date'] == '0000-00-00') {
$session['dates'] = get_lang('WithoutTimeLimits');
if (api_get_setting('show_session_coach') === 'true') {
$session['coach'] = get_lang('GeneralCoach').': '.
api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
}
} else {
$session['dates'] = ' - '.get_lang('From').' '.$my_course['access_start_date'].' '.get_lang('To').' '.$my_course['access_end_date'];
if (api_get_setting('show_session_coach') === 'true') {
$session['coach'] = get_lang('GeneralCoach').': '.
api_get_person_name($sessioncoach['firstname'], $sessioncoach['lastname']);
}
}
}
$my_course['id_session'] = isset($my_course['id_session']) ? $my_course['id_session'] : 0;
$output = [
$my_course['user_course_cat'],
$result,
$my_course['id_session'],
$session,
];
return $output;
}
/**
* Shows the avatar block in social pages.
*
* @param string $show highlight link possible values:
* group_add,
* home,
* messages,
* messages_inbox,
* messages_compose,
* messages_outbox,
* invitations,
* shared_profile,
* friends,
* groups search
* @param int $group_id
* @param int $user_id
*/
public static function show_social_avatar_block($show = '', $group_id = 0, $user_id = 0)
{
if (empty($user_id)) {
$user_id = api_get_user_id();
}
$show_groups = [
'groups',
'group_messages',
'messages_list',
'group_add',
'mygroups',
'group_edit',
'member_list',
'invite_friends',
'waiting_list',
'browse_groups',
];
$template = new Template(null, false, false, false, false, false);
if (in_array($show, $show_groups) && !empty($group_id)) {
// Group image
$userGroup = new UserGroup();
$group_info = $userGroup->get($group_id);
$userGroupImage = $userGroup->get_picture_group(
$group_id,
$group_info['picture'],
128,
GROUP_IMAGE_SIZE_BIG
);
$template->assign('show_group', true);
$template->assign('group_id', $group_id);
$template->assign('user_group_image', $userGroupImage);
//$template->assign('user_group', $group_info);
$template->assign(
'user_is_group_admin',
$userGroup->is_group_admin(
$group_id,
api_get_user_id()
)
);
} else {
$template->assign('show_group', false);
$template->assign('show_user', true);
$template->assign(
'user_image',
[
'big' => UserManager::getUserPicture(
$user_id,
USER_IMAGE_SIZE_BIG
),
'normal' => UserManager::getUserPicture(
$user_id,
USER_IMAGE_SIZE_MEDIUM
),
]
);
}
$skillBlock = $template->get_template('social/avatar_block.tpl');
return $template->fetch($skillBlock);
}
/**
* Shows the right menu of the Social Network tool.
*
* @param string $show highlight link possible values:
* group_add,
* home,
* messages,
* messages_inbox,
* messages_compose ,
* messages_outbox,
* invitations,
* shared_profile,
* friends,
* groups search
* @param int $group_id group id
* @param int $user_id user id
* @param bool $show_full_profile show profile or not (show or hide the user image/information)
* @param bool $show_delete_account_button
*/
public static function show_social_menu(
$show = '',
$group_id = 0,
$user_id = 0,
$show_full_profile = false,
$show_delete_account_button = false
) {
if (empty($user_id)) {
$user_id = api_get_user_id();
}
$usergroup = new UserGroup();
$show_groups = [
'groups',
'group_messages',
'messages_list',
'group_add',
'mygroups',
'group_edit',
'member_list',
'invite_friends',
'waiting_list',
'browse_groups',
];
// get count unread message and total invitations
$count_unread_message = MessageManager::getNumberOfMessages(true);
$count_unread_message = !empty($count_unread_message) ? Display::badge($count_unread_message) : null;
$number_of_new_messages_of_friend = self::get_message_number_invitation_by_user_id(api_get_user_id());
$group_pending_invitations = $usergroup->get_groups_by_user(
api_get_user_id(),
GROUP_USER_PERMISSION_PENDING_INVITATION,
false
);
$group_pending_invitations = count($group_pending_invitations);
$total_invitations = $number_of_new_messages_of_friend + $group_pending_invitations;
$total_invitations = (!empty($total_invitations) ? Display::badge($total_invitations) : '');
$filesIcon = Display::return_icon('sn-files.png', get_lang('MyFiles'), null, ICON_SIZE_SMALL);
$friendsIcon = Display::return_icon('sn-friends.png', get_lang('Friends'), null, ICON_SIZE_SMALL);
$groupsIcon = Display::return_icon('sn-groups.png', get_lang('SocialGroups'), null, ICON_SIZE_SMALL);
$homeIcon = Display::return_icon('sn-home.png', get_lang('Home'), null, ICON_SIZE_SMALL);
$invitationsIcon = Display::return_icon('sn-invitations.png', get_lang('Invitations'), null, ICON_SIZE_SMALL);
$messagesIcon = Display::return_icon('sn-message.png', get_lang('Messages'), null, ICON_SIZE_SMALL);
$sharedProfileIcon = Display::return_icon('sn-profile.png', get_lang('ViewMySharedProfile'));
$searchIcon = Display::return_icon('sn-search.png', get_lang('Search'), null, ICON_SIZE_SMALL);
$portfolioIcon = Display::return_icon('wiki_task.png', get_lang('Portfolio'));
$personalDataIcon = Display::return_icon('database.png', get_lang('PersonalDataReport'));
$html = '';
$active = null;
if (!in_array(
$show,
['shared_profile', 'groups', 'group_edit', 'member_list', 'waiting_list', 'invite_friends']
)) {
$links = '<ul class="nav nav-pills nav-stacked">';
$active = $show == 'home' ? 'active' : null;
$links .= '
<li class="home-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/home.php">
'.$homeIcon.' '.get_lang('Home').'
</a>
</li>';
$active = $show == 'messages' ? 'active' : null;
$links .= '
<li class="messages-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'messages/inbox.php">
'.$messagesIcon.' '.get_lang('Messages').$count_unread_message.'
</a>
</li>';
//Invitations
$active = $show == 'invitations' ? 'active' : null;
$links .= '
<li class="invitations-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/invitations.php">
'.$invitationsIcon.' '.get_lang('Invitations').$total_invitations.'
</a>
</li>';
//Shared profile and groups
$active = $show == 'shared_profile' ? 'active' : null;
$links .= '
<li class="shared-profile-icon'.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/profile.php">
'.$sharedProfileIcon.' '.get_lang('ViewMySharedProfile').'
</a>
</li>';
$active = $show == 'friends' ? 'active' : null;
$links .= '
<li class="friends-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/friends.php">
'.$friendsIcon.' '.get_lang('Friends').'
</a>
</li>';
$active = $show == 'browse_groups' ? 'active' : null;
$links .= '
<li class="browse-groups-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/groups.php">
'.$groupsIcon.' '.get_lang('SocialGroups').'
</a>
</li>';
//Search users
$active = $show == 'search' ? 'active' : null;
$links .= '
<li class="search-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/search.php">
'.$searchIcon.' '.get_lang('Search').'
</a>
</li>';
//My files
$active = $show == 'myfiles' ? 'active' : null;
$myFiles = '
<li class="myfiles-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/myfiles.php">
'.$filesIcon.' '.get_lang('MyFiles').'
</a>
</li>';
if (api_get_setting('allow_my_files') === 'false') {
$myFiles = '';
}
$links .= $myFiles;
if (api_get_configuration_value('allow_portfolio_tool')) {
$links .= '
<li class="portoflio-icon '.($show == 'portfolio' ? 'active' : '').'">
<a href="'.api_get_path(WEB_CODE_PATH).'portfolio/index.php">
'.$portfolioIcon.' '.get_lang('Portfolio').'
</a>
</li>
';
}
if (api_get_configuration_value('enable_gdpr')) {
$active = $show == 'personal-data' ? 'active' : null;
$personalData = '
<li class="personal-data-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/personal_data.php">
'.$personalDataIcon.' '.get_lang('PersonalDataReport').'
</a>
</li>';
$links .= $personalData;
$links .= '</ul>';
}
$html .= Display::panelCollapse(
get_lang('SocialNetwork'),
$links,
'social-network-menu',
null,
'sn-sidebar',
'sn-sidebar-collapse'
);
}
if (in_array($show, $show_groups) && !empty($group_id)) {
$html .= $usergroup->show_group_column_information(
$group_id,
api_get_user_id(),
$show
);
}
if ($show == 'shared_profile') {
$links = '<ul class="nav nav-pills nav-stacked">';
// My own profile
if ($show_full_profile && $user_id == intval(api_get_user_id())) {
$links .= '
<li class="home-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/home.php">
'.$homeIcon.' '.get_lang('Home').'
</a>
</li>
<li class="messages-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'messages/inbox.php">
'.$messagesIcon.' '.get_lang('Messages').$count_unread_message.'
</a>
</li>';
$active = $show == 'invitations' ? 'active' : null;
$links .= '
<li class="invitations-icon'.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/invitations.php">
'.$invitationsIcon.' '.get_lang('Invitations').$total_invitations.'
</a>
</li>';
$links .= '
<li class="shared-profile-icon active">
<a href="'.api_get_path(WEB_CODE_PATH).'social/profile.php">
'.$sharedProfileIcon.' '.get_lang('ViewMySharedProfile').'
</a>
</li>
<li class="friends-icon">
<a href="'.api_get_path(WEB_CODE_PATH).'social/friends.php">
'.$friendsIcon.' '.get_lang('Friends').'
</a>
</li>
<li class="browse-groups-icon">
<a href="'.api_get_path(WEB_CODE_PATH).'social/groups.php">
'.$groupsIcon.' '.get_lang('SocialGroups').'
</a>
</li>';
$active = $show == 'search' ? 'active' : null;
$links .= '
<li class="search-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/search.php">
'.$searchIcon.' '.get_lang('Search').'
</a>
</li>';
$active = $show == 'myfiles' ? 'active' : null;
$myFiles = '
<li class="myfiles-icon '.$active.'">
<a href="'.api_get_path(WEB_CODE_PATH).'social/myfiles.php">
'.$filesIcon.' '.get_lang('MyFiles').'
</a>
</li>';
if (api_get_setting('allow_my_files') === 'false') {
$myFiles = '';
}
$links .= $myFiles;
if (api_get_configuration_value('allow_portfolio_tool')) {
$links .= '
<li class="portoflio-icon '.($show == 'portfolio' ? 'active' : '').'">
<a href="'.api_get_path(WEB_CODE_PATH).'portfolio/index.php">
'.$portfolioIcon.' '.get_lang('Portfolio').'
</a>
</li>
';
}
}
// My friend profile.
if ($user_id != api_get_user_id()) {
$sendMessageText = get_lang('SendMessage');
$sendMessageIcon = Display::return_icon(
'new-message.png',
$sendMessageText
);
$sendMessageUrl = api_get_path(WEB_AJAX_PATH).'user_manager.ajax.php?'.http_build_query([
'a' => 'get_user_popup',
'user_id' => $user_id,
]);
$links .= '<li>';
$links .= Display::url(
"$sendMessageIcon $sendMessageText",
$sendMessageUrl,
[
'class' => 'ajax',
'title' => $sendMessageText,
'data-title' => $sendMessageText,
]
);
$links .= '</li>';
if (api_get_configuration_value('allow_portfolio_tool')) {
$links .= '
<li class="portoflio-icon '.($show == 'portfolio' ? 'active' : '').'">
<a href="'.api_get_path(WEB_CODE_PATH).'portfolio/index.php?user='.$user_id.'">
'.$portfolioIcon.' '.get_lang('Portfolio').'
</a>
</li>
';
}
}
// Check if I already sent an invitation message
$invitation_sent_list = self::get_list_invitation_sent_by_user_id(
api_get_user_id()
);
if (isset($invitation_sent_list[$user_id]) && is_array($invitation_sent_list[$user_id]) &&
count($invitation_sent_list[$user_id]) > 0
) {
$links .= '<li><a href="'.api_get_path(WEB_CODE_PATH).'social/invitations.php">'.
Display::return_icon('invitation.png', get_lang('YouAlreadySentAnInvitation'))
.'&nbsp;&nbsp;'.get_lang('YouAlreadySentAnInvitation').'</a></li>';
} else {
if (!$show_full_profile) {
$links .= '<li>
<a class="btn-to-send-invitation" href="#" data-send-to="'.$user_id.'" title="'.get_lang('SendInvitation').'">'.
Display::return_icon('invitation.png', get_lang('SocialInvitationToFriends')).'&nbsp;'.get_lang('SendInvitation').
'</a></li>';
}
}
$links .= '</ul>';
$html .= Display::panelCollapse(
get_lang('SocialNetwork'),
$links,
'social-network-menu',
null,
'sn-sidebar',
'sn-sidebar-collapse'
);
if ($show_full_profile && $user_id == intval(api_get_user_id())) {
$personal_course_list = UserManager::get_personal_session_course_list($user_id);
$course_list_code = [];
$i = 1;
if (is_array($personal_course_list)) {
foreach ($personal_course_list as $my_course) {
if ($i <= 10) {
$course_list_code[] = ['code' => $my_course['code']];
} else {
break;
}
$i++;
}
// To avoid repeated courses
$course_list_code = array_unique_dimensional($course_list_code);
}
// Announcements
$my_announcement_by_user_id = intval($user_id);
$announcements = [];
foreach ($course_list_code as $course) {
$course_info = api_get_course_info($course['code']);
if (!empty($course_info)) {
$content = AnnouncementManager::get_all_annoucement_by_user_course(
$course_info['code'],
$my_announcement_by_user_id
);
if (!empty($content)) {
$url = Display::url(
Display::return_icon(
'announcement.png',
get_lang('Announcements')
).$course_info['name'].' ('.$content['count'].')',
api_get_path(WEB_CODE_PATH).'announcements/announcements.php?cidReq='.$course['code']
);
$announcements[] = Display::tag('li', $url);
}
}
}
if (!empty($announcements)) {
$html .= '<div class="social_menu_items">';
$html .= '<ul>';
foreach ($announcements as $announcement) {
$html .= $announcement;
}
$html .= '</ul>';
$html .= '</div>';
}
}
}
if ($show_delete_account_button) {
$html .= '<div class="panel panel-default"><div class="panel-body">';
$html .= '<ul class="nav nav-pills nav-stacked"><li>';
$url = api_get_path(WEB_CODE_PATH).'auth/unsubscribe_account.php';
$html .= Display::url(
Display::return_icon(
'delete.png',
get_lang('Unsubscribe'),
[],
ICON_SIZE_TINY
).get_lang('Unsubscribe'),
$url
);
$html .= '</li></ul>';
$html .= '</div></div>';
}
$html .= '';
return $html;
}
/**
* Displays a sortable table with the list of online users.
*
* @param array $user_list The list of users to be shown
* @param bool $wrap Whether we want the function to wrap the spans list in a div or not
*
* @return string HTML block or null if and ID was defined
* @assert (null) === false
*/
public static function display_user_list($user_list, $wrap = true)
{
$html = null;
if (isset($_GET['id']) || count($user_list) < 1) {
return false;
}
$course_url = '';
if (isset($_GET['cidReq']) && strlen($_GET['cidReq']) > 0) {
$course_url = '&amp;cidReq='.Security::remove_XSS($_GET['cidReq']);
}
foreach ($user_list as $uid) {
$user_info = api_get_user_info($uid, true);
$lastname = $user_info['lastname'];
$firstname = $user_info['firstname'];
$completeName = $firstname.', '.$lastname;
$user_rol = $user_info['status'] == 1 ? Display::return_icon('teacher.png', get_lang('Teacher'), null, ICON_SIZE_TINY) : Display::return_icon('user.png', get_lang('Student'), null, ICON_SIZE_TINY);
$status_icon_chat = null;
if (isset($user_info['user_is_online_in_chat']) && $user_info['user_is_online_in_chat'] == 1) {
$status_icon_chat = Display::return_icon('online.png', get_lang('Online'));
} else {
$status_icon_chat = Display::return_icon('offline.png', get_lang('Offline'));
}
$userPicture = $user_info['avatar'];
$officialCode = '';
if (api_get_setting('show_official_code_whoisonline') == 'true') {
$officialCode .= '<div class="items-user-official-code"><p style="min-height: 30px;" title="'.get_lang('OfficialCode').'">'.$user_info['official_code'].'</p></div>';
}
$img = '<img class="img-responsive img-circle" title="'.$completeName.'" alt="'.$completeName.'" src="'.$userPicture.'">';
$url = null;
// Anonymous users can't have access to the profile
if (!api_is_anonymous()) {
if (api_get_setting('allow_social_tool') === 'true') {
$url = api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$uid.$course_url;
} else {
$url = '?id='.$uid.$course_url;
}
} else {
$url = null;
}
$name = '<a href="'.$url.'">'.$firstname.'<br>'.$lastname.'</a>';
$html .= '<div class="col-xs-6 col-md-2">
<div class="items-user">
<div class="items-user-avatar"><a href="'.$url.'">'.$img.'</a></div>
<div class="items-user-name">
'.$name.'
</div>
'.$officialCode.'
<div class="items-user-status">'.$status_icon_chat.' '.$user_rol.'</div>
</div>
</div>';
}
return $html;
}
/**
* Displays the information of an individual user.
*
* @param int $user_id
*
* @return string
*/
public static function display_individual_user($user_id)
{
global $interbreadcrumb;
$safe_user_id = intval($user_id);
$currentUserId = api_get_user_id();
$user_table = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT * FROM $user_table WHERE user_id = ".$safe_user_id;
$result = Database::query($sql);
$html = null;
if (Database::num_rows($result) == 1) {
$user_object = Database::fetch_object($result);
$userInfo = api_get_user_info($user_id);
$alt = $userInfo['complete_name'].($currentUserId == $user_id ? '&nbsp;('.get_lang('Me').')' : '');
$status = get_status_from_code($user_object->status);
$interbreadcrumb[] = ['url' => 'whoisonline.php', 'name' => get_lang('UsersOnLineList')];
$html .= '<div class ="thumbnail">';
$fullurl = $userInfo['avatar'];
$html .= '<img src="'.$fullurl.'" alt="'.$alt.'" />';
if (!empty($status)) {
$html .= '<div class="caption">'.$status.'</div>';
}
$html .= '</div>';
if (api_get_setting('show_email_addresses') == 'true') {
$html .= Display::encrypted_mailto_link($user_object->email, $user_object->email).'<br />';
}
if ($user_object->competences) {
$html .= Display::page_subheader(get_lang('MyCompetences'));
$html .= '<p>'.$user_object->competences.'</p>';
}
if ($user_object->diplomas) {
$html .= Display::page_subheader(get_lang('MyDiplomas'));
$html .= '<p>'.$user_object->diplomas.'</p>';
}
if ($user_object->teach) {
$html .= Display::page_subheader(get_lang('MyTeach'));
$html .= '<p>'.$user_object->teach.'</p>';
}
self::display_productions($user_object->user_id);
if ($user_object->openarea) {
$html .= Display::page_subheader(get_lang('MyPersonalOpenArea'));
$html .= '<p>'.$user_object->openarea.'</p>';
}
} else {
$html .= '<div class="actions-title">';
$html .= get_lang('UsersOnLineList');
$html .= '</div>';
}
return $html;
}
/**
* Display productions in who is online.
*
* @param int $user_id User id
*/
public static function display_productions($user_id)
{
$webdir_array = UserManager::get_user_picture_path_by_id($user_id, 'web');
$sysdir = UserManager::getUserPathById($user_id, 'system');
$webdir = UserManager::getUserPathById($user_id, 'web');
if (!is_dir($sysdir)) {
mkdir($sysdir, api_get_permissions_for_new_directories(), true);
}
$productions = UserManager::get_user_productions($user_id);
if (count($productions) > 0) {
echo '<dt><strong>'.get_lang('Productions').'</strong></dt>';
echo '<dd><ul>';
foreach ($productions as $file) {
// Only display direct file links to avoid browsing an empty directory
if (is_file($sysdir.$file) && $file != $webdir_array['file']) {
echo '<li><a href="'.$webdir.urlencode($file).'" target=_blank>'.$file.'</a></li>';
}
// Real productions are under a subdirectory by the User's id
if (is_dir($sysdir.$file)) {
$subs = scandir($sysdir.$file);
foreach ($subs as $my => $sub) {
if (substr($sub, 0, 1) != '.' && is_file($sysdir.$file.'/'.$sub)) {
echo '<li><a href="'.$webdir.urlencode($file).'/'.urlencode($sub).'" target=_blank>'.$sub.'</a></li>';
}
}
}
}
echo '</ul></dd>';
}
}
/**
* @param string $content
* @param string $span_count
*
* @return string
*/
public static function social_wrapper_div($content, $span_count)
{
$span_count = (int) $span_count;
$html = '<div class="span'.$span_count.'">';
$html .= '<div class="well_border">';
$html .= $content;
$html .= '</div></div>';
return $html;
}
/**
* Dummy function.
*/
public static function get_plugins($place = SOCIAL_CENTER_PLUGIN)
{
$content = '';
switch ($place) {
case SOCIAL_CENTER_PLUGIN:
$social_plugins = [1, 2];
if (is_array($social_plugins) && count($social_plugins) > 0) {
$content .= '<div id="social-plugins">';
foreach ($social_plugins as $plugin) {
$content .= '<div class="social-plugin-item">';
$content .= $plugin;
$content .= '</div>';
}
$content .= '</div>';
}
break;
case SOCIAL_LEFT_PLUGIN:
break;
case SOCIAL_RIGHT_PLUGIN:
break;
}
return $content;
}
/**
* Sends a message to someone's wall.
*
* @param int $userId id of author
* @param int $friendId id where we send the message
* @param string $messageContent of the message
* @param int $messageId id parent
* @param string $messageStatus status type of message
*
* @return int
*
* @author Yannick Warnier
*/
public static function sendWallMessage(
$userId,
$friendId,
$messageContent,
$messageId = 0,
$messageStatus = ''
) {
$tblMessage = Database::get_main_table(TABLE_MESSAGE);
$userId = (int) $userId;
$friendId = (int) $friendId;
$messageId = (int) $messageId;
if (empty($userId) || empty($friendId)) {
return 0;
}
// Just in case we replace the and \n and \n\r while saving in the DB
$messageContent = str_replace(["\n", "\n\r"], '<br />', $messageContent);
$now = api_get_utc_datetime();
$attributes = [
'user_sender_id' => $userId,
'user_receiver_id' => $friendId,
'msg_status' => $messageStatus,
'send_date' => $now,
'title' => '',
'content' => $messageContent,
'parent_id' => $messageId,
'group_id' => 0,
'update_date' => $now,
];
return Database::insert($tblMessage, $attributes);
}
/**
* Send File attachment (jpg,png).
*
* @author Anibal Copitan
*
* @param int $userId id user
* @param array $fileAttach
* @param int $messageId id message (relation with main message)
* @param string $fileComment description attachment file
*
* @return bool
*/
public static function sendWallMessageAttachmentFile(
$userId,
$fileAttach,
$messageId,
$fileComment = ''
) {
$table = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
// create directory
$social = '/social/';
$pathMessageAttach = UserManager::getUserPathById($userId, 'system').'message_attachments'.$social;
$safeFileComment = Database::escape_string($fileComment);
$safeFileName = Database::escape_string($fileAttach['name']);
$extension = strtolower(substr(strrchr($safeFileName, '.'), 1));
$allowedTypes = api_get_supported_image_extensions();
if (!in_array($extension, $allowedTypes)) {
$flag = false;
} else {
$newFileName = uniqid('').'.'.$extension;
if (!file_exists($pathMessageAttach)) {
@mkdir($pathMessageAttach, api_get_permissions_for_new_directories(), true);
}
$newPath = $pathMessageAttach.$newFileName;
if (is_uploaded_file($fileAttach['tmp_name'])) {
@copy($fileAttach['tmp_name'], $newPath);
}
$small = self::resize_picture($newPath, IMAGE_WALL_SMALL_SIZE);
$medium = self::resize_picture($newPath, IMAGE_WALL_MEDIUM_SIZE);
$big = new Image($newPath);
$ok = $small && $small->send_image($pathMessageAttach.IMAGE_WALL_SMALL.'_'.$newFileName) &&
$medium && $medium->send_image($pathMessageAttach.IMAGE_WALL_MEDIUM.'_'.$newFileName) &&
$big && $big->send_image($pathMessageAttach.IMAGE_WALL_BIG.'_'.$newFileName);
// Insert
$newFileName = $social.$newFileName;
$params = [
'filename' => $safeFileName,
'comment' => $safeFileComment,
'path' => $newFileName,
'message_id' => $messageId,
'size' => $fileAttach['size'],
];
Database::insert($table, $params);
$flag = true;
}
return $flag;
}
/**
* Gets all messages from someone's wall (within specific limits).
*
* @param int $userId id of wall shown
* @param string $messageStatus status wall message
* @param int|string $parentId id message (Post main)
* @param string $start Date from which we want to show the messages, in UTC time
* @param int $limit Limit for the number of parent messages we want to show
* @param int $offset Wall message query offset
*
* @return array
*
* @author Yannick Warnier
*/
public static function getWallMessages(
$userId,
$messageStatus,
$parentId = '',
$start = null,
$limit = 10,
$offset = 0
) {
if (empty($start)) {
$start = '0000-00-00';
}
$tblMessage = Database::get_main_table(TABLE_MESSAGE);
$tblMessageAttachment = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
$userId = intval($userId);
$start = Database::escape_string($start);
$limit = intval($limit);
$sql = "SELECT
id,
user_sender_id,
user_receiver_id,
send_date,
content,
parent_id,
(
SELECT ma.path FROM $tblMessageAttachment ma
WHERE ma.message_id = tm.id
) as path,
(
SELECT ma.filename FROM $tblMessageAttachment ma
WHERE ma.message_id = tm.id
) as filename
FROM $tblMessage tm
WHERE
user_receiver_id = $userId AND
send_date > '$start'
";
$sql .= (empty($messageStatus) || is_null($messageStatus)) ? '' : " AND msg_status = '$messageStatus' ";
$sql .= (empty($parentId) || is_null($parentId)) ? '' : " AND parent_id = '$parentId' ";
$sql .= " ORDER BY send_date DESC LIMIT $offset, $limit ";
$messages = [];
$res = Database::query($sql);
if (Database::num_rows($res) > 0) {
while ($row = Database::fetch_array($res)) {
$messages[] = $row;
}
}
return $messages;
}
/**
* Gets all messages from someone's wall (within specific limits), formatted.
*
* @param int $userId USER ID of the person's wall
* @param int $friendId id person
* @param int $idMessage id message
* @param string $start Start date (from when we want the messages until today)
* @param int $limit Limit to the number of messages we want
* @param int $offset Wall messages offset
*
* @return string HTML formatted string to show messages
*/
public static function getWallMessagesHTML(
$userId,
$friendId,
$idMessage,
$start = null,
$limit = 10,
$offset = 0
) {
if (empty($start)) {
$start = '0000-00-00';
}
$isOwnWall = api_get_user_id() == $userId && $userId == $friendId;
$messages = self::getWallMessages(
$userId,
MESSAGE_STATUS_WALL,
$idMessage,
$start,
$limit,
$offset
);
$formattedList = '<div class="sub-mediapost">';
$users = [];
// The messages are ordered by date descendant, for comments we need ascendant
krsort($messages);
foreach ($messages as $message) {
$date = api_get_local_time($message['send_date']);
$userIdLoop = $message['user_sender_id'];
if (!isset($users[$userIdLoop])) {
$users[$userIdLoop] = api_get_user_info($userIdLoop);
}
$nameComplete = api_is_western_name_order()
? $users[$userIdLoop]['firstname'].' '.$users[$userIdLoop]['lastname']
: $users[$userIdLoop]['lastname'].' '.$users[$userIdLoop]['firstname'];
$url = api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$userIdLoop;
$media = '';
$media .= '<div class="rep-post">';
$media .= '<div class="col-md-2 col-xs-2 social-post-answers">';
$media .= '<div class="user-image pull-right">';
$media .= '<a href="'.$url.'" ><img src="'.$users[$userIdLoop]['avatar'].
'" alt="'.$users[$userIdLoop]['complete_name'].'" class="avatar-thumb"></a>';
$media .= '</div>';
$media .= '</div>';
$media .= '<div class="col-md-9 col-xs-9 social-post-answers">';
$media .= '<div class="user-data">';
$media .= '<div class="username">'.'<a href="'.$url.'">'.$nameComplete.'</a>
<span>'.Security::remove_XSS($message['content']).'</span>
</div>';
$media .= '<div class="time timeago" title="'.$date.'">'.$date.'</div>';
$media .= '<br />';
$media .= '</div>';
$media .= '</div>';
$media .= '</div>';
if ($isOwnWall) {
$media .= '<div class="col-md-1 col-xs-1 social-post-answers">';
$media .= '<div class="pull-right deleted-mgs">';
$url = api_get_path(WEB_CODE_PATH).'social/profile.php?messageId='.$message['id'];
$media .= Display::url(
Display::returnFontAwesomeIcon('trash'),
$url,
['title' => get_lang("SocialMessageDelete")]
);
$media .= '</div>';
$media .= '</div>';
}
$formattedList .= $media;
}
$formattedList .= '</div>';
$formattedList .= '<div class="mediapost-form">';
$formattedList .= '<form name="social_wall_message" method="POST">
<label for="social_wall_new_msg" class="hide">'.get_lang('SocialWriteNewComment').'</label>
<input type="hidden" name = "messageId" value="'.$idMessage.'" />
<textarea placeholder="'.get_lang('SocialWriteNewComment').
'" name="social_wall_new_msg" rows="1" style="width:80%;" ></textarea>
<button type="submit" name="social_wall_new_msg_submit"
class="pull-right btn btn-default" /><em class="fa fa-pencil"></em> '.get_lang('Post').'</button>
</form>';
$formattedList .= '</div>';
return $formattedList;
}
/**
* Gets all user's starting wall messages (within specific limits).
*
* @param int $userId User's id
* @param int $friendId Friend's id
* @param date $start Start date (from when we want the messages until today)
* @param int $limit Limit to the number of messages we want
* @param int $offset Wall messages offset
*
* @return array $data return user's starting wall messages along with message extra data
*/
public static function getWallMessagesPostHTML(
$userId,
$friendId = 0,
$start = null,
$limit = 10,
$offset = 0
) {
if (empty($start)) {
$start = '0000-00-00';
}
$isOwnWall = api_get_user_id() == $userId && $userId == $friendId;
$messages = self::getWallMessages(
$userId,
MESSAGE_STATUS_WALL_POST,
null,
$start,
$limit,
$offset
);
$users = [];
$data = [];
foreach ($messages as $key => $message) {
$userIdLoop = $message['user_sender_id'];
$userFriendIdLoop = $message['user_receiver_id'];
if (!isset($users[$userIdLoop])) {
$users[$userIdLoop] = api_get_user_info($userIdLoop);
}
if (!isset($users[$userFriendIdLoop])) {
$users[$userFriendIdLoop] = api_get_user_info($userFriendIdLoop);
}
$html = '';
$html .= self::headerMessagePost(
$message['user_sender_id'],
$message['user_receiver_id'],
$users,
$message,
$isOwnWall
);
$data[$key]['id'] = $message['id'];
$data[$key]['html'] = $html;
}
return $data;
}
/**
* get html data with OpenGrap passing the Url.
*
* @param $link url
*
* @return string data html
*/
public static function readContentWithOpenGraph($link)
{
if (strpos($link, "://") === false && substr($link, 0, 1) != "/") {
$link = "http://".$link;
}
$graph = OpenGraph::fetch($link);
$link = parse_url($link);
$host = $link['host'] ? strtoupper($link['host']) : $link['path'];
if (!$graph) {
return false;
}
$url = $graph->url;
$image = $graph->image;
$description = $graph->description;
$title = $graph->title;
$html = '<div class="thumbnail social-thumbnail">';
$html .= empty($image) ? '' : '<a target="_blank" href="'.$url.'">
<img class="img-responsive social-image" src="'.$image.'" /></a>';
$html .= '<div class="social-description">';
$html .= '<a target="_blank" href="'.$url.'"><h5 class="social-title"><b>'.$title.'</b></h5></a>';
$html .= empty($description) ? '' : '<span>'.$description.'</span>';
$html .= empty($host) ? '' : '<p>'.$host.'</p>';
$html .= '</div>';
$html .= '</div>';
return $html;
}
/**
* verify if Url Exist - Using Curl.
*
* @param $uri url
*
* @return bool
*/
public static function verifyUrl($uri)
{
$curl = curl_init($uri);
curl_setopt($curl, CURLOPT_FAILONERROR, true);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_TIMEOUT, 15);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
$response = curl_exec($curl);
curl_close($curl);
if (!empty($response)) {
return true;
}
return false;
}
/**
* Delete messages delete logic.
*
* @param int $id id message to delete
*
* @return bool status query
*/
public static function deleteMessage($id)
{
$id = (int) $id;
$tblMessage = Database::get_main_table(TABLE_MESSAGE);
$statusMessage = MESSAGE_STATUS_WALL_DELETE;
$sql = "UPDATE $tblMessage SET msg_status = '$statusMessage' WHERE id = '{$id}' ";
return Database::query($sql);
}
/**
* Generate the social block for a user.
*
* @param Template $template
* @param int $userId The user id
* @param string $groupBlock Optional. Highlight link possible values:
* group_add, home, messages, messages_inbox, messages_compose,
* messages_outbox, invitations, shared_profile, friends, groups, search
* @param int $groupId Optional. Group ID
* @param bool $show_full_profile
*
* @return string The HTML code with the social block
*/
public static function setSocialUserBlock(
Template $template,
$userId,
$groupBlock = '',
$groupId = 0,
$show_full_profile = true
) {
if (api_get_setting('allow_social_tool') != 'true') {
return '';
}
$currentUserId = api_get_user_id();
$userId = (int) $userId;
$userRelationType = 0;
$socialAvatarBlock = self::show_social_avatar_block(
$groupBlock,
$groupId,
$userId
);
$profileEditionLink = null;
if ($currentUserId === $userId) {
$profileEditionLink = Display::getProfileEditionLink($userId);
} else {
$userRelationType = self::get_relation_between_contacts($currentUserId, $userId);
}
$vCardUserLink = Display::getVCardUserLink($userId);
$userInfo = api_get_user_info($userId, true, false, true, true);
$template->assign('user', $userInfo);
$template->assign('social_avatar_block', $socialAvatarBlock);
$template->assign('profile_edition_link', $profileEditionLink);
//Added the link to export the vCard to the Template
//If not friend $show_full_profile is False and the user can't see Email Address and Vcard Download Link
if ($show_full_profile) {
$template->assign('vcard_user_link', $vCardUserLink);
}
if (api_get_setting('gamification_mode') === '1') {
$gamificationPoints = GamificationUtils::getTotalUserPoints(
$userId,
$userInfo['status']
);
$template->assign('gamification_points', $gamificationPoints);
}
$chatEnabled = api_is_global_chat_enabled();
$template->assign('chat_enabled', $chatEnabled);
$template->assign('user_relation', $userRelationType);
$template->assign('user_relation_type_friend', USER_RELATION_TYPE_FRIEND);
$template->assign('show_full_profile', $show_full_profile);
$templateName = $template->get_template('social/user_block.tpl');
if (in_array($groupBlock, ['groups', 'group_edit', 'member_list'])) {
$templateName = $template->get_template('social/group_block.tpl');
}
$template->assign('social_avatar_block', $template->fetch($templateName));
}
/**
* @param int $user_id
* @param $link_shared
* @param $show_full_profile
*
* @return string
*/
public static function listMyFriends($user_id, $link_shared, $show_full_profile)
{
//SOCIALGOODFRIEND , USER_RELATION_TYPE_FRIEND, USER_RELATION_TYPE_PARENT
$friends = self::get_friends($user_id, USER_RELATION_TYPE_FRIEND);
$number_of_images = 30;
$number_friends = count($friends);
$friendHtml = '';
if ($number_friends != 0) {
if ($number_friends > $number_of_images) {
if (api_get_user_id() == $user_id) {
$friendHtml .= ' <span><a href="friends.php">'.get_lang('SeeAll').'</a></span>';
} else {
$friendHtml .= ' <span>'
.'<a href="'.api_get_path(WEB_CODE_PATH).'social/profile_friends_and_groups.inc.php'
.'?view=friends&height=390&width=610&user_id='.$user_id.'"'
.'class="ajax" data-title="'.get_lang('SeeAll').'" title="'.get_lang('SeeAll').'" >'.get_lang('SeeAll').'</a></span>';
}
}
$friendHtml .= '<ul class="nav nav-list">';
$j = 1;
for ($k = 0; $k < $number_friends; $k++) {
if ($j > $number_of_images) {
break;
}
if (isset($friends[$k])) {
$friend = $friends[$k];
$name_user = api_get_person_name($friend['firstName'], $friend['lastName']);
$user_info_friend = api_get_user_info($friend['friend_user_id'], true);
if ($user_info_friend['user_is_online']) {
$statusIcon = Display::span('', ['class' => 'online_user_in_text']);
} else {
$statusIcon = Display::span('', ['class' => 'offline_user_in_text']);
}
$friendHtml .= '<li>';
$friendHtml .= '<div>';
// the height = 92 must be the same in the image_friend_network span style in default.css
$friends_profile = UserManager::getUserPicture(
$friend['friend_user_id'],
USER_IMAGE_SIZE_SMALL
);
$friendHtml .= '<img src="'.$friends_profile.'" id="imgfriend_'.$friend['friend_user_id'].'" title="'.$name_user.'"/>';
$link_shared = (empty($link_shared)) ? '' : '&'.$link_shared;
$friendHtml .= $statusIcon.'<a href="profile.php?'.'u='.$friend['friend_user_id'].$link_shared.'">'.$name_user.'</a>';
$friendHtml .= '</div>';
$friendHtml .= '</li>';
}
$j++;
}
$friendHtml .= '</ul>';
} else {
$friendHtml .= '<div class="">'.get_lang('NoFriendsInYourContactList').'<br />
<a class="btn btn-primary" href="'.api_get_path(WEB_PATH).'whoisonline.php">
<em class="fa fa-search"></em> '.get_lang('TryAndFindSomeFriends').'</a></div>';
}
$friendHtml = Display::panel($friendHtml, get_lang('SocialFriend').' ('.$number_friends.')');
return $friendHtml;
}
/**
* @param int $user_id
* @param $link_shared
* @param $show_full_profile
*
* @return string
*/
public static function listMyFriendsBlock($user_id, $link_shared = '', $show_full_profile = '')
{
//SOCIALGOODFRIEND , USER_RELATION_TYPE_FRIEND, USER_RELATION_TYPE_PARENT
$friends = self::get_friends($user_id, USER_RELATION_TYPE_FRIEND);
$number_of_images = 30;
$number_friends = count($friends);
$friendHtml = '';
if ($number_friends != 0) {
$friendHtml .= '<div class="list-group">';
$j = 1;
for ($k = 0; $k < $number_friends; $k++) {
if ($j > $number_of_images) {
break;
}
if (isset($friends[$k])) {
$friend = $friends[$k];
$name_user = api_get_person_name($friend['firstName'], $friend['lastName']);
$user_info_friend = api_get_user_info($friend['friend_user_id'], true);
if (!empty($user_info_friend['user_is_online_in_chat'])) {
$statusIcon = Display::return_icon('statusonline.png', get_lang('Online'));
$status = 1;
} else {
$statusIcon = Display::return_icon('statusoffline.png', get_lang('Offline'));
$status = 0;
}
$friendAvatarMedium = UserManager::getUserPicture(
$friend['friend_user_id'],
USER_IMAGE_SIZE_MEDIUM
);
$friendAvatarSmall = UserManager::getUserPicture(
$friend['friend_user_id'],
USER_IMAGE_SIZE_SMALL
);
$friend_avatar = '<img src="'.$friendAvatarMedium.'" id="imgfriend_'.$friend['friend_user_id'].'" title="'.$name_user.'" class="user-image"/>';
$relation = SocialManager::get_relation_between_contacts(
$friend['friend_user_id'],
api_get_user_id()
);
$showLinkToChat = api_is_global_chat_enabled() && $friend['friend_user_id'] != api_get_user_id() && $relation == USER_RELATION_TYPE_FRIEND;
if ($showLinkToChat) {
$friendHtml .= '<a onclick="javascript:chatWith(\''.$friend['friend_user_id'].'\', \''.$name_user.'\', \''.$status.'\',\''.$friendAvatarSmall.'\')" href="javascript:void(0);" class="list-group-item">';
$friendHtml .= $friend_avatar.' <span class="username">'.$name_user.'</span>';
$friendHtml .= '<span class="status">'.$statusIcon.'</span>';
} else {
$link_shared = empty($link_shared) ? '' : '&'.$link_shared;
$friendHtml .= '<a href="profile.php?'.'u='.$friend['friend_user_id'].$link_shared.'" class="list-group-item">';
$friendHtml .= $friend_avatar.' <span class="username-all">'.$name_user.'</span>';
}
$friendHtml .= '</a>';
}
$j++;
}
$friendHtml .= '</div>';
} else {
$friendHtml .= '<div class="help">'.get_lang('NoFriendsInYourContactList').'
<a href="'.api_get_path(WEB_PATH).'whoisonline.php">
<em class="fa fa-search"></em> '.get_lang('TryAndFindSomeFriends').'</a></div>';
}
return $friendHtml;
}
/**
* @return string
*/
public static function getWallForm($show_full_profile = true)
{
if ($show_full_profile) {
$userId = isset($_GET['u']) ? '?u='.intval($_GET['u']) : '';
$form = new FormValidator(
'social_wall_main',
'post',
api_get_path(WEB_CODE_PATH).'social/profile.php'.$userId,
null,
['enctype' => 'multipart/form-data'],
FormValidator::LAYOUT_HORIZONTAL
);
$socialWallPlaceholder = isset($_GET['u']) ? get_lang('SocialWallWriteNewPostToFriend') : get_lang('SocialWallWhatAreYouThinkingAbout');
$form->addTextarea(
'social_wall_new_msg_main',
null,
[
'placeholder' => $socialWallPlaceholder,
'cols-size' => [1, 10, 1],
'aria-label' => $socialWallPlaceholder,
]
);
$form->addHidden('url_content', '');
$form->addButtonSend(
get_lang('Post'),
'wall_post_button',
false,
['cols-size' => [1, 10, 1]]
);
$html = Display::panel($form->returnForm(), get_lang('SocialWall'));
return $html;
}
}
/**
* @param int $userId
* @param int $friendId
*
* @return string
*/
public static function getWallMessagesByUser($userId, $friendId)
{
$messages = self::getWallMessagesPostHTML($userId, $friendId);
$html = '';
foreach ($messages as $message) {
$post = $message['html'];
$comment = self::getWallMessagesHTML($userId, $friendId, $message['id']);
$html .= Display::panel($post.$comment, '');
}
return $html;
}
/**
* Get HTML code block for user skills.
*
* @param int $userId The user ID
*
* @return string
*/
public static function getSkillBlock($userId)
{
if (Skill::isAllowed($userId, false) === false) {
return '';
}
$skill = new Skill();
$ranking = $skill->getUserSkillRanking($userId);
$template = new Template(null, false, false, false, false, false);
$template->assign('ranking', $ranking);
$template->assign('skills', $skill->getUserSkillsTable($userId, 0, 0, false)['table']);
$template->assign('user_id', $userId);
$template->assign(
'show_skills_report_link',
api_is_student() || api_is_student_boss() || api_is_drh()
);
$skillBlock = $template->get_template('social/skills_block.tpl');
return $template->fetch($skillBlock);
}
/**
* Returns the formatted header message post.
*
* @param int $authorId Author's id
* @param int $receiverId Receiver's id
* @param array $users Author's and receiver's data
* @param array $message Message data
* @param bool $isOwnWall Determines if the author is in its own social wall or not
*
* @return string $html The formatted header message post
*/
private static function headerMessagePost($authorId, $receiverId, $users, $message, $isOwnWall = false)
{
$date = api_get_local_time($message['send_date']);
$avatarAuthor = $users[$authorId]['avatar'];
$urlAuthor = api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$authorId;
$nameCompleteAuthor = api_get_person_name(
$users[$authorId]['firstname'],
$users[$authorId]['lastname']
);
$urlReceiver = api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$receiverId;
$nameCompleteReceiver = api_get_person_name(
$users[$receiverId]['firstname'],
$users[$receiverId]['lastname']
);
$htmlReceiver = '';
if ($authorId != $receiverId) {
$htmlReceiver = ' > <a href="'.$urlReceiver.'">'.$nameCompleteReceiver.'</a> ';
}
$wallImage = '';
if (!empty($message['path'])) {
$imageBig = UserManager::getUserPicture($authorId, USER_IMAGE_SIZE_BIG);
$imageSmall = UserManager::getUserPicture($authorId, USER_IMAGE_SIZE_SMALL);
$wallImage = '<a class="thumbnail ajax" href="'.$imageBig.'"><img src="'.$imageSmall.'"></a>';
}
$htmlDelete = '';
if ($isOwnWall) {
$url = api_get_path(WEB_CODE_PATH).'social/profile.php?messageId='.$message['id'];
$htmlDelete .= Display::url(
Display::returnFontAwesomeIcon('trash'),
$url,
['title' => get_lang('SocialMessageDelete')]
);
}
$html = '';
$html .= '<div class="top-mediapost" >';
if ($isOwnWall) {
$html .= '<div class="pull-right deleted-mgs">';
$html .= $htmlDelete;
$html .= '</div>';
}
$html .= '<div class="user-image" >';
$html .= '<a href="'.$urlAuthor.'">
<img class="avatar-thumb" src="'.$avatarAuthor.'" alt="'.$nameCompleteAuthor.'"></a>';
$html .= '</div>';
$html .= '<div class="user-data">';
$html .= '<div class="username"><a href="'.$urlAuthor.'">'.$nameCompleteAuthor.'</a>'.$htmlReceiver.'</div>';
$html .= '<div class="time timeago" title="'.$date.'">'.$date.'</div>';
$html .= '</div>';
$html .= '<div class="msg-content">';
$html .= '<div class="img-post">';
$html .= $wallImage;
$html .= '</div>';
$html .= '<p>'.Security::remove_XSS($message['content']).'</p>';
$html .= '</div>';
$html .= '</div>'; // end mediaPost
// Popularity post functionality
$html .= '<div class="popularity-mediapost"></div>';
return $html;
}
}