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Mini Shell
Mini Shell
<?php
/* For licensing terms, see /license.txt */
use Chamilo\CoreBundle\Entity\Message;
use Chamilo\CoreBundle\Entity\Tag as TagEntity;
use Chamilo\UserBundle\Entity\User;
use ChamiloSession as Session;
/**
* Class MessageManager.
*
* This class provides methods for messages management.
* Include/require it in your code to use its features.
*/
class MessageManager
{
public const MESSAGE_TYPE_INBOX = 1;
public const MESSAGE_TYPE_OUTBOX = 2;
public const MESSAGE_TYPE_PROMOTED = 3;
/**
* Get count new messages for the current user from the database.
*
* @return int
*/
public static function getCountNewMessages()
{
$userId = api_get_user_id();
if (empty($userId)) {
return false;
}
static $count;
if (!isset($count)) {
$cacheAvailable = api_get_configuration_value('apc');
if ($cacheAvailable === true) {
$var = api_get_configuration_value('apc_prefix').'social_messages_unread_u_'.$userId;
if (apcu_exists($var)) {
$count = apcu_fetch($var);
} else {
$count = self::getCountNewMessagesFromDB($userId);
apcu_store($var, $count, 60);
}
} else {
$count = self::getCountNewMessagesFromDB($userId);
}
}
return $count;
}
/**
* Gets the total number of messages, used for the inbox sortable table.
*
* @param array $params
*
* @return int
*/
public static function getNumberOfMessages($params)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$conditions = self::getWhereConditions($params);
$sql = "SELECT COUNT(DISTINCT m.id) as number_messages
FROM $table m";
if (true === api_get_configuration_value('enable_message_tags')) {
$tblExtraFielRelTag = Database::get_main_table(TABLE_MAIN_EXTRA_FIELD_REL_TAG);
$tblExtraField = Database::get_main_table(TABLE_EXTRA_FIELD);
$sql .= "
LEFT JOIN $tblExtraFielRelTag efrt ON efrt.item_id = m.id
LEFT JOIN $tblExtraField ef ON ef.id = efrt.field_id AND ef.variable = 'tags'";
}
$sql .= "
WHERE
$conditions
";
$result = Database::query($sql);
$result = Database::fetch_array($result);
if ($result) {
return (int) $result['number_messages'];
}
return 0;
}
/**
* @param array $extraParams
*
* @return string
*/
public static function getWhereConditions($extraParams)
{
$userId = api_get_user_id();
$keyword = isset($extraParams['keyword']) && !empty($extraParams['keyword']) ? $extraParams['keyword'] : '';
$type = isset($extraParams['type']) && !empty($extraParams['type']) ? $extraParams['type'] : '';
$tags = $extraParams['tags'] ?? [];
if (empty($type)) {
return '';
}
switch ($type) {
case self::MESSAGE_TYPE_INBOX:
$statusList = [MESSAGE_STATUS_NEW, MESSAGE_STATUS_UNREAD];
$userCondition = " m.user_receiver_id = $userId AND";
break;
case self::MESSAGE_TYPE_OUTBOX:
$statusList = [MESSAGE_STATUS_OUTBOX];
$userCondition = " m.user_sender_id = $userId AND";
break;
case self::MESSAGE_TYPE_PROMOTED:
$statusList = [MESSAGE_STATUS_PROMOTED];
$userCondition = " m.user_receiver_id = $userId AND";
break;
}
if (empty($statusList)) {
return '';
}
$keywordCondition = '';
if (!empty($keyword)) {
$keyword = Database::escape_string($keyword);
$keywordCondition = " AND (m.title like '%$keyword%' OR m.content LIKE '%$keyword%') ";
}
$messageStatusCondition = implode("','", $statusList);
$tagsCondition = '';
if (true === api_get_configuration_value('enable_message_tags') && !empty($tags)) {
$tagsCondition = ' AND efrt.tag_id IN ('.implode(', ', $tags).") ";
}
return " $userCondition
m.msg_status IN ('$messageStatusCondition')
$keywordCondition
$tagsCondition";
}
/**
* Gets information about some messages, used for the inbox sortable table.
*
* @param int $from
* @param int $numberOfItems
* @param int $column
* @param string $direction
* @param array $extraParams
*
* @return array
*/
public static function getMessageData(
$from,
$numberOfItems,
$column,
$direction,
$extraParams = []
) {
$from = (int) $from;
$numberOfItems = (int) $numberOfItems;
// Forcing this order.
if (!isset($direction)) {
$column = 2;
$direction = 'DESC';
} else {
$column = (int) $column;
if (!in_array($direction, ['ASC', 'DESC'])) {
$direction = 'ASC';
}
}
if (!in_array($column, [0, 1, 2])) {
$column = 2;
}
$type = isset($extraParams['type']) && !empty($extraParams['type']) ? $extraParams['type'] : '';
if (empty($type)) {
return [];
}
$viewUrl = '';
switch ($type) {
case self::MESSAGE_TYPE_OUTBOX:
case self::MESSAGE_TYPE_INBOX:
$viewUrl = api_get_path(WEB_CODE_PATH).'messages/view_message.php';
break;
case self::MESSAGE_TYPE_PROMOTED:
$viewUrl = api_get_path(WEB_CODE_PATH).'social/view_promoted_message.php';
break;
}
$viewUrl .= '?type='.$type;
$whereConditions = self::getWhereConditions($extraParams);
if (empty($whereConditions)) {
return [];
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "SELECT DISTINCT
m.id as col0,
m.title as col1,
m.send_date as col2,
m.msg_status as col3,
m.user_sender_id,
m.user_receiver_id
FROM $table m";
if (true === api_get_configuration_value('enable_message_tags')) {
$tblExtraFielRelTag = Database::get_main_table(TABLE_MAIN_EXTRA_FIELD_REL_TAG);
$tblExtraField = Database::get_main_table(TABLE_EXTRA_FIELD);
$sql .= "
LEFT JOIN $tblExtraFielRelTag efrt ON efrt.item_id = m.id
LEFT JOIN $tblExtraField ef ON ef.id = efrt.field_id AND ef.variable = 'tags'";
}
$sql .= "
WHERE
$whereConditions
ORDER BY col$column $direction
LIMIT $from, $numberOfItems";
$result = Database::query($sql);
$messageList = [];
$newMessageLink = api_get_path(WEB_CODE_PATH).'messages/new_message.php';
$actions = $extraParams['actions'];
$url = api_get_self();
$objExtraField = new ExtraField('message');
$extrafieldTags = $objExtraField->getHandlerEntityByFieldVariable('tags');
$efrtRepo = Database::getManager()->getRepository('ChamiloCoreBundle:ExtraFieldRelTag');
while ($row = Database::fetch_array($result, 'ASSOC')) {
$messageId = $row['col0'];
$title = $row['col1'];
$sendDate = $row['col2'];
$status = $row['col3'];
$senderId = $row['user_sender_id'];
$receiverId = $row['user_receiver_id'];
$title = Security::remove_XSS($title, STUDENT, true);
$title = cut($title, 80, true);
$class = 'class = "read"';
if (1 == $status) {
$class = 'class = "unread"';
}
$userInfo = api_get_user_info($senderId);
if ($type == self::MESSAGE_TYPE_OUTBOX) {
$userInfo = api_get_user_info($receiverId);
}
$message[3] = '';
if (!empty($senderId) && !empty($userInfo)) {
$message[1] = '<a '.$class.' href="'.$viewUrl.'&id='.$messageId.'">'.$title.'</a><br />';
$message[1] .= Display::tag('small', $userInfo['complete_name_with_username']);
if (in_array('reply', $actions)) {
$message[3] =
Display::url(
Display::returnFontAwesomeIcon('reply', 2),
$newMessageLink.'?re_id='.$messageId,
['title' => get_lang('ReplyToMessage')]
);
}
} else {
$message[1] = '<a '.$class.' href="'.$viewUrl.'&id='.$messageId.'">'.$title.'</a><br />';
$message[1] .= get_lang('UnknownUser');
if (in_array('reply', $actions)) {
$message[3] =
Display::url(
Display::returnFontAwesomeIcon('reply', 2),
'#',
['title' => get_lang('ReplyToMessage')]
);
}
}
if (in_array($type, [self::MESSAGE_TYPE_INBOX, self::MESSAGE_TYPE_OUTBOX])
&& api_get_configuration_value('enable_message_tags')
&& $extrafieldTags
) {
$tags = $efrtRepo->getTags($extrafieldTags, $messageId);
$tagsBadges = array_map(
function (TagEntity $tag) {
return Display::badge($tag->getTag(), 'default');
},
$tags
);
$message[1] .= Display::badge_group($tagsBadges);
}
$message[0] = $messageId;
$message[2] = api_convert_and_format_date($sendDate, DATE_TIME_FORMAT_LONG);
// Actions
if (in_array('edit', $actions)) {
$message[3] .=
' '.
Display::url(
Display::returnFontAwesomeIcon('pencil', 2),
$newMessageLink.'?action=edit&id='.$messageId,
['title' => get_lang('ForwardMessage')]
);
}
// Actions
if (in_array('forward', $actions)) {
$message[3] .=
' '.
Display::url(
Display::returnFontAwesomeIcon('share', 2),
$newMessageLink.'?forward_id='.$messageId,
['title' => get_lang('ForwardMessage')]
);
}
if (in_array('delete', $actions)) {
$message[3] .= ' <a title="'.addslashes(
get_lang('DeleteMessage')
).'" onclick="javascript:if(!confirm('."'".addslashes(
api_htmlentities(get_lang('ConfirmDeleteMessage'))
)."'".')) return false;" href="'.$url.'?action=deleteone&id='.$messageId.'">'.
Display::returnFontAwesomeIcon('trash', 2).'</a>';
}
foreach ($message as $key => $value) {
$message[$key] = api_xml_http_response_encode($value);
}
$messageList[] = $message;
}
return $messageList;
}
/**
* @param array $aboutUserInfo
* @param array $fromUserInfo
* @param string $subject
* @param string $content
*
* @return bool
*/
public static function sendMessageAboutUser(
$aboutUserInfo,
$fromUserInfo,
$subject,
$content
) {
if (empty($aboutUserInfo) || empty($fromUserInfo)) {
return false;
}
if (empty($fromUserInfo['id']) || empty($aboutUserInfo['id'])) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$now = api_get_utc_datetime();
$params = [
'user_sender_id' => $fromUserInfo['id'],
'user_receiver_id' => $aboutUserInfo['id'],
'msg_status' => MESSAGE_STATUS_CONVERSATION,
'send_date' => $now,
'title' => $subject,
'content' => $content,
'group_id' => 0,
'parent_id' => 0,
'update_date' => $now,
];
$id = Database::insert($table, $params);
if ($id) {
return true;
}
return false;
}
/**
* @param array $aboutUserInfo
*
* @return array
*/
public static function getMessagesAboutUser($aboutUserInfo)
{
if (!empty($aboutUserInfo)) {
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = 'SELECT id FROM '.$table.'
WHERE
user_receiver_id = '.$aboutUserInfo['id'].' AND
msg_status = '.MESSAGE_STATUS_CONVERSATION.'
';
$result = Database::query($sql);
$messages = [];
$repo = Database::getManager()->getRepository('ChamiloCoreBundle:Message');
while ($row = Database::fetch_array($result)) {
$message = $repo->find($row['id']);
$messages[] = $message;
}
return $messages;
}
return [];
}
/**
* @param array $userInfo
*
* @return string
*/
public static function getMessagesAboutUserToString($userInfo, $origin = null)
{
$messages = self::getMessagesAboutUser($userInfo);
$html = '';
if (!empty($messages)) {
/** @var Message $message */
foreach ($messages as $message) {
$tag = 'message_'.$message->getId();
$tagAccordion = 'accordion_'.$message->getId();
$tagCollapse = 'collapse_'.$message->getId();
$date = Display::dateToStringAgoAndLongDate(
$message->getSendDate()
);
$localTime = api_get_local_time(
$message->getSendDate(),
null,
null,
false,
false
);
$senderId = $message->getUserSenderId();
$senderInfo = api_get_user_info($senderId);
$deleteLink = '';
if ('my_space' == $origin && api_get_user_id() == $senderId) {
$deleteLink = '<a title="'.addslashes(
get_lang('DeleteMessage')
).'" href="'.api_get_path(WEB_CODE_PATH).'mySpace/myStudents.php?student='.$userInfo['id'].'&action=delete_msg&msg_id='.$message->getId().'" onclick="javascript:if(!confirm('."'".addslashes(
api_htmlentities(get_lang('ConfirmDeleteMessage'))
)."'".')) return false;" > '.
Display::returnFontAwesomeIcon('trash', 1).'</a>';
}
$html .= Display::panelCollapse(
$localTime.' '.$senderInfo['complete_name'].' '.$message->getTitle().$deleteLink,
$message->getContent().'<br />'.$date.'<br />'.get_lang(
'Author'
).': '.$senderInfo['complete_name_with_message_link'],
$tag,
null,
$tagAccordion,
$tagCollapse,
false
);
}
}
return $html;
}
/**
* @param int $senderId
* @param int $receiverId
* @param string $subject
* @param string $message
*
* @return bool
*/
public static function messageWasAlreadySent($senderId, $receiverId, $subject, $message)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$senderId = (int) $senderId;
$receiverId = (int) $receiverId;
$subject = Database::escape_string($subject);
$message = Database::escape_string($message);
$sql = "SELECT * FROM $table
WHERE
user_sender_id = $senderId AND
user_receiver_id = $receiverId AND
title = '$subject' AND
content = '$message' AND
(msg_status = ".MESSAGE_STATUS_UNREAD." OR msg_status = ".MESSAGE_STATUS_NEW.")
";
$result = Database::query($sql);
return Database::num_rows($result) > 0;
}
/**
* Sends a message to a user/group.
*
* @param int $receiverUserId
* @param string $subject
* @param string $content
* @param array $attachments files array($_FILES) (optional)
* @param array $fileCommentList about attachment files (optional)
* @param int $group_id (optional)
* @param int $parent_id (optional)
* @param int $editMessageId id for updating the message (optional)
* @param int $topic_id (optional) the default value is the current user_id
* @param int $sender_id
* @param bool $directMessage
* @param int $forwardId
* @param array $smsParameters
* @param bool $checkCurrentAudioId
* @param bool $forceTitleWhenSendingEmail force the use of $title as subject instead of "You have a new message"
* @param int $status Message status
* @param bool $checkUrls It checks access url of user when multiple_access_urls = true
*
* @return bool
*/
public static function send_message(
$receiverUserId,
$subject,
$content,
array $attachments = [],
array $fileCommentList = [],
$group_id = 0,
$parent_id = 0,
$editMessageId = 0,
$topic_id = 0,
$sender_id = 0,
$directMessage = false,
$forwardId = 0,
$smsParameters = [],
$checkCurrentAudioId = false,
$forceTitleWhenSendingEmail = false,
$status = 0,
array $extraParams = [],
$checkUrls = false,
$courseId = null,
$only_local = false
) {
$group_id = (int) $group_id;
$receiverUserId = (int) $receiverUserId;
$parent_id = (int) $parent_id;
$editMessageId = (int) $editMessageId;
$topic_id = (int) $topic_id;
$status = empty($status) ? MESSAGE_STATUS_UNREAD : (int) $status;
$sendEmail = !$only_local;
if (!empty($receiverUserId)) {
$receiverUserInfo = api_get_user_info($receiverUserId);
if (empty($receiverUserInfo)) {
return false;
}
// Disabling messages depending the pausetraining plugin.
$allowPauseFormation =
'true' === api_get_plugin_setting('pausetraining', 'tool_enable') &&
'true' === api_get_plugin_setting('pausetraining', 'allow_users_to_edit_pause_formation');
if ($allowPauseFormation && $sendEmail) {
$extraFieldValue = new ExtraFieldValue('user');
$disableEmails = $extraFieldValue->get_values_by_handler_and_field_variable(
$receiverUserId,
'disable_emails'
);
// User doesn't want email notifications but chamilo inbox still available.
if (!empty($disableEmails) &&
isset($disableEmails['value']) && 1 === (int) $disableEmails['value']
) {
$sendEmail = false;
}
if ($sendEmail) {
// Check if user pause his formation.
$pause = $extraFieldValue->get_values_by_handler_and_field_variable(
$receiverUserId,
'pause_formation'
);
if (!empty($pause) && isset($pause['value']) && 1 === (int) $pause['value']) {
$startDate = $extraFieldValue->get_values_by_handler_and_field_variable(
$receiverUserInfo['user_id'],
'start_pause_date'
);
$endDate = $extraFieldValue->get_values_by_handler_and_field_variable(
$receiverUserInfo['user_id'],
'end_pause_date'
);
if (
!empty($startDate) && isset($startDate['value']) && !empty($startDate['value']) &&
!empty($endDate) && isset($endDate['value']) && !empty($endDate['value'])
) {
$now = time();
$start = api_strtotime($startDate['value']);
$end = api_strtotime($endDate['value']);
if ($now > $start && $now < $end) {
$sendEmail = false;
}
}
}
}
}
}
$user_sender_id = empty($sender_id) ? api_get_user_id() : (int) $sender_id;
if (empty($user_sender_id)) {
Display::addFlash(Display::return_message(get_lang('UserDoesNotExist'), 'warning'));
return false;
}
$totalFileSize = 0;
$attachmentList = [];
if (is_array($attachments)) {
$counter = 0;
foreach ($attachments as $attachment) {
$attachment['comment'] = isset($fileCommentList[$counter]) ? $fileCommentList[$counter] : '';
$fileSize = isset($attachment['size']) ? $attachment['size'] : 0;
if (is_array($fileSize)) {
foreach ($fileSize as $size) {
$totalFileSize += $size;
}
} else {
$totalFileSize += $fileSize;
}
$attachmentList[] = $attachment;
$counter++;
}
}
if ($checkCurrentAudioId) {
// Add the audio file as an attachment
$audioId = Session::read('current_audio_id');
if (!empty($audioId)) {
$file = api_get_uploaded_file('audio_message', api_get_user_id(), $audioId);
if (!empty($file)) {
$audioAttachment = [
'name' => basename($file),
'comment' => 'audio_message',
'size' => filesize($file),
'tmp_name' => $file,
'error' => 0,
'type' => DocumentManager::file_get_mime_type(basename($file)),
];
// create attachment from audio message
$attachmentList[] = $audioAttachment;
}
}
}
// Validating fields
if (empty($subject) && empty($group_id)) {
Display::addFlash(
Display::return_message(
get_lang('YouShouldWriteASubject'),
'warning'
)
);
return false;
} elseif ($totalFileSize > (int) getIniMaxFileSizeInBytes(false, true)) {
$warning = get_lang('FileSizeIsTooBig').' '.get_lang('MaxFileSize').' : '.getIniMaxFileSizeInBytes(true, true);
Display::addFlash(Display::return_message($warning, 'error'));
return false;
}
$now = api_get_utc_datetime();
$table = Database::get_main_table(TABLE_MESSAGE);
if (!empty($receiverUserId) || !empty($group_id)) {
// message for user friend
//@todo it's possible to edit a message? yes, only for groups
if (!empty($editMessageId)) {
$query = " UPDATE $table SET
update_date = '".$now."',
content = '".Database::escape_string($content)."'
WHERE id = '$editMessageId' ";
Database::query($query);
$messageId = $editMessageId;
} else {
$params = [
'user_sender_id' => $user_sender_id,
'user_receiver_id' => $receiverUserId,
'msg_status' => $status,
'send_date' => $now,
'title' => $subject,
'content' => $content,
'group_id' => $group_id,
'parent_id' => $parent_id,
'update_date' => $now,
];
$messageId = Database::insert($table, $params);
}
// Forward also message attachments
if (!empty($forwardId)) {
$attachments = self::getAttachmentList($forwardId);
foreach ($attachments as $attachment) {
if (!empty($attachment['file_source'])) {
$file = [
'name' => $attachment['filename'],
'tmp_name' => $attachment['file_source'],
'size' => $attachment['size'],
'error' => 0,
'comment' => $attachment['comment'],
];
// Inject this array so files can be added when sending and email with the mailer
$attachmentList[] = $file;
}
}
}
// Save attachment file for inbox messages
if (is_array($attachmentList)) {
foreach ($attachmentList as $attachment) {
if (0 == $attachment['error']) {
$comment = $attachment['comment'];
self::saveMessageAttachmentFile(
$attachment,
$comment,
$messageId,
null,
$receiverUserId,
$group_id
);
}
}
}
// Save message in the outbox for user friend or group.
if (empty($group_id) && MESSAGE_STATUS_UNREAD == $status) {
$params = [
'user_sender_id' => $user_sender_id,
'user_receiver_id' => $receiverUserId,
'msg_status' => MESSAGE_STATUS_OUTBOX,
'send_date' => $now,
'title' => $subject,
'content' => $content,
'group_id' => $group_id,
'parent_id' => $parent_id,
'update_date' => $now,
];
$outbox_last_id = Database::insert($table, $params);
if ($extraParams) {
$extraParams['item_id'] = $outbox_last_id;
$extraFieldValues = new ExtraFieldValue('message');
$extraFieldValues->saveFieldValues($extraParams);
}
// save attachment file for outbox messages
if (is_array($attachmentList)) {
foreach ($attachmentList as $attachment) {
if (0 == $attachment['error']) {
$comment = $attachment['comment'];
self::saveMessageAttachmentFile(
$attachment,
$comment,
$outbox_last_id,
$user_sender_id
);
}
}
}
}
if ($sendEmail) {
$notification = new Notification();
$sender_info = api_get_user_info($user_sender_id);
// add file attachment additional attributes
$attachmentAddedByMail = [];
foreach ($attachmentList as $attachment) {
$attachmentAddedByMail[] = [
'path' => $attachment['tmp_name'],
'filename' => $attachment['name'],
];
}
if (empty($group_id)) {
$type = Notification::NOTIFICATION_TYPE_MESSAGE;
if ($directMessage) {
$type = Notification::NOTIFICATION_TYPE_DIRECT_MESSAGE;
}
$notification->saveNotification(
$messageId,
$type,
[$receiverUserId],
$subject,
$content,
$sender_info,
$attachmentAddedByMail,
$smsParameters,
$forceTitleWhenSendingEmail,
$checkUrls,
$courseId
);
} else {
$usergroup = new UserGroup();
$group_info = $usergroup->get($group_id);
$group_info['topic_id'] = $topic_id;
$group_info['msg_id'] = $messageId;
$user_list = $usergroup->get_users_by_group(
$group_id,
false,
[],
0,
1000
);
// Adding more sense to the message group
$subject = sprintf(get_lang('ThereIsANewMessageInTheGroupX'), $group_info['name']);
$new_user_list = [];
foreach ($user_list as $user_data) {
$new_user_list[] = $user_data['id'];
}
$group_info = [
'group_info' => $group_info,
'user_info' => $sender_info,
];
$notification->saveNotification(
$messageId,
Notification::NOTIFICATION_TYPE_GROUP,
$new_user_list,
$subject,
$content,
$group_info,
$attachmentAddedByMail,
$smsParameters,
false,
$checkUrls,
$courseId
);
}
}
return $messageId;
}
return false;
}
/**
* @param int $receiverUserId
* @param int $subject
* @param string $message
* @param int $sender_id
* @param bool $sendCopyToDrhUsers send copy to related DRH users
* @param bool $directMessage
* @param array $smsParameters
* @param bool $uploadFiles Do not upload files using the MessageManager class
* @param array $attachmentList
* @param bool $checkUrls It checks access url of user when multiple_access_urls = true
*
* @return bool
*/
public static function send_message_simple(
$receiverUserId,
$subject,
$message,
$sender_id = 0,
$sendCopyToDrhUsers = false,
$directMessage = false,
$smsParameters = [],
$uploadFiles = true,
$attachmentList = [],
$checkUrls = false,
$courseId = null
) {
$files = $_FILES ? $_FILES : [];
if (false === $uploadFiles) {
$files = [];
}
// $attachmentList must have: tmp_name, name, size keys
if (!empty($attachmentList)) {
$files = $attachmentList;
}
$result = self::send_message(
$receiverUserId,
$subject,
$message,
$files,
[],
null,
null,
null,
null,
$sender_id,
$directMessage,
0,
$smsParameters,
false,
false,
0,
[],
$checkUrls,
$courseId
);
if ($sendCopyToDrhUsers) {
$userInfo = api_get_user_info($receiverUserId);
$drhList = UserManager::getDrhListFromUser($receiverUserId);
if (!empty($drhList)) {
foreach ($drhList as $drhInfo) {
$message = sprintf(
get_lang('CopyOfMessageSentToXUser'),
$userInfo['complete_name']
).' <br />'.$message;
self::send_message_simple(
$drhInfo['id'],
$subject,
$message,
$sender_id,
false,
$directMessage,
[],
true,
[],
$checkUrls,
$courseId
);
}
}
}
return $result;
}
/**
* Delete (or just flag) a message (and its attachment) from the table and disk.
*
* @param int The owner (receiver) of the message
* @param int The internal ID of the message
* @param bool Whether to really delete the message (true) or just mark it deleted (default/false)
*
* @throws Exception if file cannot be deleted in delete_message_attachment_file()
*
* @return bool False on error, true otherwise
*/
public static function delete_message_by_user_receiver(int $user_receiver_id, int $id, bool $realDelete = false)
{
$table = Database::get_main_table(TABLE_MESSAGE);
if (empty($id) || empty($user_receiver_id)) {
return false;
}
$sql = "SELECT * FROM $table
WHERE
id = $id AND
user_receiver_id = $user_receiver_id AND
msg_status <> ".MESSAGE_STATUS_OUTBOX;
$rs = Database::query($sql);
if (Database::num_rows($rs) > 0) {
// Delete attachment file.
self::delete_message_attachment_file($id, $user_receiver_id, null, $realDelete);
if (false !== $realDelete) {
// Hard delete message.
$query = "DELETE FROM $table WHERE id = $id";
} else {
// Soft delete message.
$query = "UPDATE $table
SET msg_status = ".MESSAGE_STATUS_DELETED."
WHERE
id = $id AND
user_receiver_id = $user_receiver_id ";
}
Database::query($query);
return true;
}
return false;
}
/**
* Set status deleted or delete the message completely.
*
* @author Isaac FLores Paz <isaac.flores@dokeos.com>
* @author Yannick Warnier <yannick.warnier@beeznest.com> - Added realDelete option
*
* @param int The user's sender ID
* @param int The message's ID
* @param bool whether to really delete the message (true) or just mark it deleted (default/false)
*
* @throws Exception if file cannot be deleted in delete_message_attachment_file()
*
* @return bool
*/
public static function delete_message_by_user_sender(int $user_sender_id, int $id, bool $realDelete = false)
{
if (empty($id) || empty($user_sender_id)) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "SELECT * FROM $table WHERE id = $id AND user_sender_id= $user_sender_id";
$rs = Database::query($sql);
if (Database::num_rows($rs) > 0) {
// delete attachment file
self::delete_message_attachment_file($id, $user_sender_id, null, $realDelete);
if (false !== $realDelete) {
// hard delete message
$sql = "DELETE FROM $table WHERE id = $id";
} else {
// soft delete message
$sql = "UPDATE $table
SET msg_status = '".MESSAGE_STATUS_DELETED."'
WHERE user_sender_id = $user_sender_id AND id = $id";
}
Database::query($sql);
return true;
}
return false;
}
/**
* Saves a message attachment files.
*
* @param array $file_attach $_FILES['name']
* @param string a comment about the uploaded file
* @param int message id
* @param int receiver user id (optional)
* @param int sender user id (optional)
* @param int group id (optional)
*/
public static function saveMessageAttachmentFile(
$file_attach,
$file_comment,
$message_id,
$receiver_user_id = 0,
$sender_user_id = 0,
$group_id = 0
) {
$table = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
// Try to add an extension to the file if it hasn't one
$type = isset($file_attach['type']) ? $file_attach['type'] : '';
if (empty($type)) {
$type = DocumentManager::file_get_mime_type($file_attach['name']);
}
$new_file_name = add_ext_on_mime(stripslashes($file_attach['name']), $type);
// user's file name
$file_name = $file_attach['name'];
if (!filter_extension($new_file_name)) {
Display::addFlash(Display::return_message(get_lang('UplUnableToSaveFileFilteredExtension'), 'error'));
} else {
$new_file_name = uniqid('');
if (!empty($receiver_user_id)) {
$message_user_id = $receiver_user_id;
} else {
$message_user_id = $sender_user_id;
}
// User-reserved directory where photos have to be placed.*
$userGroup = new UserGroup();
if (!empty($group_id)) {
$path_user_info = $userGroup->get_group_picture_path_by_id(
$group_id,
'system',
true
);
} else {
$path_user_info['dir'] = UserManager::getUserPathById($message_user_id, 'system');
}
$path_message_attach = $path_user_info['dir'].'message_attachments/';
// If this directory does not exist - we create it.
if (!file_exists($path_message_attach)) {
@mkdir($path_message_attach, api_get_permissions_for_new_directories(), true);
}
$new_path = $path_message_attach.$new_file_name;
$fileCopied = false;
if (isset($file_attach['tmp_name']) && !empty($file_attach['tmp_name'])) {
if (is_uploaded_file($file_attach['tmp_name'])) {
@copy($file_attach['tmp_name'], $new_path);
$fileCopied = true;
} else {
// 'tmp_name' can be set by the ticket or when forwarding a message
if (file_exists($file_attach['tmp_name'])) {
@copy($file_attach['tmp_name'], $new_path);
$fileCopied = true;
}
}
}
if ($fileCopied) {
// Storing the attachments if any
$params = [
'filename' => $file_name,
'comment' => $file_comment,
'path' => $new_file_name,
'message_id' => $message_id,
'size' => $file_attach['size'],
];
return Database::insert($table, $params);
}
}
return false;
}
/**
* Delete message attachment files (logically updating the row with a suffix _DELETE_id).
*
* @param int message id
* @param int message user id (receiver user id or sender user id)
* @param int|null group id (optional)
* @param bool whether to really delete the file (true) or just mark it deleted (default/false)
*
* @throws Exception if file cannot be deleted
*/
public static function delete_message_attachment_file(
int $message_id,
int $message_uid,
?int $group_id = 0,
bool $realDelete = false
): void {
$table_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
$sql = "SELECT * FROM $table_message_attach
WHERE message_id = $message_id";
$rs = Database::query($sql);
while ($row = Database::fetch_array($rs)) {
$path = $row['path'];
$attach_id = $row['id'];
$new_path = $path.'_DELETED_'.$attach_id;
if (!empty($group_id)) {
$userGroup = new UserGroup();
$path_user_info = $userGroup->get_group_picture_path_by_id(
$group_id,
'system',
true
);
} else {
$path_user_info['dir'] = UserManager::getUserPathById(
$message_uid,
'system'
);
}
$path_message_attach = $path_user_info['dir'].'message_attachments/';
if (is_file($path_message_attach.$path)) {
if ($realDelete) {
$unlink = unlink($path_message_attach.$path);
if (!$unlink) {
throw new Exception('Could not delete file '.$path_message_attach.$path);
}
$sql = "DELETE FROM $table_message_attach
WHERE id = $attach_id ";
} else {
if (rename($path_message_attach.$path, $path_message_attach.$new_path)) {
$sql = "UPDATE $table_message_attach
SET path = '$new_path'
WHERE id = $attach_id ";
}
}
Database::query($sql);
}
}
}
/**
* @param int $user_id
* @param int $message_id
* @param int $type
*
* @return bool
*/
public static function update_message_status($user_id, $message_id, $type)
{
$user_id = (int) $user_id;
$message_id = (int) $message_id;
$type = (int) $type;
if (empty($user_id) || empty($message_id)) {
return false;
}
$table_message = Database::get_main_table(TABLE_MESSAGE);
$sql = "UPDATE $table_message SET
msg_status = '$type'
WHERE
user_receiver_id = ".$user_id." AND
id = '".$message_id."'";
$result = Database::query($sql);
return Database::affected_rows($result) > 0;
}
/**
* get messages by group id.
*
* @param int $group_id group id
*
* @return array
*/
public static function get_messages_by_group($group_id)
{
$group_id = (int) $group_id;
if (empty($group_id)) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "SELECT * FROM $table
WHERE
group_id= $group_id AND
msg_status NOT IN ('".MESSAGE_STATUS_OUTBOX."', '".MESSAGE_STATUS_DELETED."')
ORDER BY id";
$rs = Database::query($sql);
$data = [];
if (Database::num_rows($rs) > 0) {
while ($row = Database::fetch_array($rs, 'ASSOC')) {
$data[] = $row;
}
}
return $data;
}
/**
* get messages by group id.
*
* @param int $group_id
* @param int $message_id
*
* @return array
*/
public static function get_messages_by_group_by_message($group_id, $message_id)
{
$group_id = (int) $group_id;
if (empty($group_id)) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "SELECT * FROM $table
WHERE
group_id = $group_id AND
msg_status NOT IN ('".MESSAGE_STATUS_OUTBOX."', '".MESSAGE_STATUS_DELETED."')
ORDER BY id ";
$rs = Database::query($sql);
$data = [];
$parents = [];
if (Database::num_rows($rs) > 0) {
while ($row = Database::fetch_array($rs, 'ASSOC')) {
if ($message_id == $row['parent_id'] || in_array($row['parent_id'], $parents)) {
$parents[] = $row['id'];
$data[] = $row;
}
}
}
return $data;
}
/**
* Get messages by parent id optionally with limit.
*
* @param int parent id
* @param int group id (optional)
* @param int offset (optional)
* @param int limit (optional)
*
* @return array
*/
public static function getMessagesByParent($parentId, $groupId = 0, $offset = 0, $limit = 0)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$parentId = (int) $parentId;
if (empty($parentId)) {
return [];
}
$condition_group_id = '';
if (!empty($groupId)) {
$groupId = (int) $groupId;
$condition_group_id = " AND group_id = '$groupId' ";
}
$condition_limit = '';
if ($offset && $limit) {
$offset = (int) $offset;
$limit = (int) $limit;
$offset = ($offset - 1) * $limit;
$condition_limit = " LIMIT $offset,$limit ";
}
$sql = "SELECT * FROM $table
WHERE
parent_id='$parentId' AND
msg_status NOT IN (".MESSAGE_STATUS_OUTBOX.", ".MESSAGE_STATUS_WALL_DELETE.")
$condition_group_id
ORDER BY send_date DESC $condition_limit ";
$rs = Database::query($sql);
$data = [];
if (Database::num_rows($rs) > 0) {
while ($row = Database::fetch_array($rs)) {
$data[$row['id']] = $row;
}
}
return $data;
}
/**
* Gets information about messages sent.
*
* @param int
* @param int
* @param string
* @param string
*
* @return array
*/
public static function get_message_data_sent(
$from,
$numberOfItems,
$column,
$direction,
$extraParams = []
) {
$from = (int) $from;
$numberOfItems = (int) $numberOfItems;
if (!isset($direction)) {
$column = 2;
$direction = 'DESC';
} else {
$column = (int) $column;
if (!in_array($direction, ['ASC', 'DESC'])) {
$direction = 'ASC';
}
}
if (!in_array($column, [0, 1, 2])) {
$column = 2;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$request = api_is_xml_http_request();
$keyword = isset($extraParams['keyword']) && !empty($extraParams['keyword']) ? $extraParams['keyword'] : '';
$keywordCondition = '';
if (!empty($keyword)) {
$keyword = Database::escape_string($keyword);
$keywordCondition = " AND (title like '%$keyword%' OR content LIKE '%$keyword%') ";
}
$sql = "SELECT
id as col0,
title as col1,
send_date as col2,
user_receiver_id,
msg_status,
user_sender_id
FROM $table
WHERE
user_sender_id = ".api_get_user_id()." AND
msg_status = ".MESSAGE_STATUS_OUTBOX."
$keywordCondition
ORDER BY col$column $direction
LIMIT $from, $numberOfItems";
$result = Database::query($sql);
$message_list = [];
while ($row = Database::fetch_array($result, 'ASSOC')) {
$messageId = $row['col0'];
$title = $row['col1'];
$sendDate = $row['col2'];
$senderId = $row['user_sender_id'];
if ($request === true) {
$message[0] = '<input type="checkbox" value='.$messageId.' name="out[]">';
} else {
$message[0] = $messageId;
}
$class = 'class = "read"';
$title = Security::remove_XSS($title);
$userInfo = api_get_user_info($senderId);
if ($request === true) {
$message[1] = '<a onclick="show_sent_message('.$messageId.')" href="javascript:void(0)">'.
$userInfo['complete_name_with_username'].'</a>';
$message[2] = '<a onclick="show_sent_message('.$messageId.')" href="javascript:void(0)">'.str_replace(
"\\",
"",
$title
).'</a>';
//date stays the same
$message[3] = api_convert_and_format_date($sendDate, DATE_TIME_FORMAT_LONG);
$message[4] = ' <a title="'.addslashes(
get_lang('DeleteMessage')
).'" onclick="delete_one_message_outbox('.$messageId.')" href="javascript:void(0)" >'.
Display::returnFontAwesomeIcon('trash', 2).'</a>';
} else {
$message[1] = '<a '.$class.' onclick="show_sent_message('.$messageId.')" href="../messages/view_message.php?id_send='.$messageId.'">'.$title.'</a><br />'.$userInfo['complete_name_with_username'];
$message[2] = api_convert_and_format_date($sendDate, DATE_TIME_FORMAT_LONG);
$message[3] = '<a title="'.addslashes(
get_lang('DeleteMessage')
).'" href="outbox.php?action=deleteone&id='.$messageId.'" onclick="javascript:if(!confirm('."'".addslashes(
api_htmlentities(get_lang('ConfirmDeleteMessage'))
)."'".')) return false;" >'.
Display::returnFontAwesomeIcon('trash', 2).'</a>';
}
$message_list[] = $message;
}
return $message_list;
}
/**
* display message box in the inbox.
*
* @param int $messageId
* @param int $type
*
* @todo replace numbers with letters in the $row array pff...
*
* @return string html with the message content
*/
public static function showMessageBox($messageId, $type)
{
$messageId = (int) $messageId;
if (empty($messageId) || empty($type)) {
return '';
}
$currentUserId = api_get_user_id();
$table = Database::get_main_table(TABLE_MESSAGE);
if (empty($type)) {
return '';
}
switch ($type) {
case self::MESSAGE_TYPE_OUTBOX:
$status = MESSAGE_STATUS_OUTBOX;
$userCondition = " user_sender_id = $currentUserId AND ";
break;
case self::MESSAGE_TYPE_INBOX:
$status = MESSAGE_STATUS_NEW;
$userCondition = " user_receiver_id = $currentUserId AND ";
$query = "UPDATE $table SET
msg_status = '".MESSAGE_STATUS_NEW."'
WHERE id = $messageId ";
Database::query($query);
break;
case self::MESSAGE_TYPE_PROMOTED:
$status = MESSAGE_STATUS_PROMOTED;
$userCondition = " user_receiver_id = $currentUserId AND ";
break;
}
if (empty($userCondition)) {
return '';
}
$query = "SELECT * FROM $table
WHERE
id = $messageId AND
$userCondition
msg_status = $status";
$result = Database::query($query);
$row = Database::fetch_array($result, 'ASSOC');
if (empty($row)) {
return '';
}
/* get previous message */
$query = "SELECT id FROM $table
WHERE
$userCondition
id < $messageId
order by id DESC limit 1 ";
$result = Database::query($query);
$rowPrevMessage = Database::fetch_array($result, 'ASSOC');
$idPrevMessage = (int) isset($rowPrevMessage['id']) ? $rowPrevMessage['id'] : 0;
/* get next message */
$query = "SELECT id FROM $table
WHERE
$userCondition
id > $messageId
order by id ASC limit 1 ";
$result = Database::query($query);
$rowNextMessage = Database::fetch_array($result, 'ASSOC');
$idNextMessage = (int) isset($rowNextMessage['id']) ? $rowNextMessage['id'] : 0;
$user_sender_id = $row['user_sender_id'];
// get file attachments by message id
$files_attachments = self::getAttachmentLinkList($messageId, $type);
$row['content'] = str_replace('</br>', '<br />', $row['content']);
$title = Security::remove_XSS($row['title'], STUDENT, true);
$content = Security::remove_XSS($row['content'], STUDENT, true);
$name = get_lang('UnknownUser');
$fromUser = api_get_user_info($user_sender_id);
$userImage = '';
if (!empty($user_sender_id) && !empty($fromUser)) {
$name = $fromUser['complete_name_with_username'];
$userImage = Display::img(
$fromUser['avatar_small'],
$name,
['title' => $name, 'class' => 'img-responsive img-circle', 'style' => 'max-width:35px'],
false
);
}
$message_content = Display::page_subheader(str_replace("\\", '', $title));
$receiverUserInfo = [];
if (!empty($row['user_receiver_id'])) {
$receiverUserInfo = api_get_user_info($row['user_receiver_id']);
}
if ('true' === api_get_setting('allow_social_tool')) {
$message_content .= '<ul class="list-message">';
if (!empty($user_sender_id)) {
$message_content .= '<li>'.$userImage.'</li>';
$message_content .= '<li>';
$message_content .= Display::url(
$name,
api_get_path(WEB_PATH).'main/social/profile.php?u='.$user_sender_id
);
} else {
$message_content .= '<li>'.$name;
}
switch ($type) {
case self::MESSAGE_TYPE_INBOX:
$message_content .= ' '.api_strtolower(get_lang('To')).' '.get_lang('Me');
break;
case self::MESSAGE_TYPE_OUTBOX:
if (!empty($receiverUserInfo)) {
$message_content .= ' '.api_strtolower(
get_lang('To')
).' <b>'.$receiverUserInfo['complete_name_with_username'].'</b></li>';
}
break;
case self::MESSAGE_TYPE_PROMOTED:
break;
}
$message_content .= ' <li>'.Display::dateToStringAgoAndLongDate($row['send_date']).'</li>';
$message_content .= '</ul>';
} else {
switch ($type) {
case self::MESSAGE_TYPE_INBOX:
$message_content .= get_lang('From').': '.$name.'</b> '.api_strtolower(get_lang('To')).' <b>'.
get_lang('Me').'</b>';
break;
case self::MESSAGE_TYPE_OUTBOX:
$message_content .= get_lang('From').': '.$name.'</b> '.api_strtolower(get_lang('To')).' <b>'.
$receiverUserInfo['complete_name_with_username'].'</b>';
break;
}
}
$message_content .= '
<hr>
<table width="100%">
<tr>
<td valign=top class="view-message-content">'.str_replace("\\", "", $content).'</td>
</tr>
</table>
<div id="message-attach">'.(!empty($files_attachments) ? implode('<br />', $files_attachments) : '').'</div>
<hr>';
if (api_get_configuration_value('enable_message_tags')) {
$message_content .= self::addTagsForm($messageId, $type);
}
$message_content .= '<div style="padding: 15px 0 5px 0;">';
$social_link = '';
if (isset($_GET['f']) && $_GET['f'] == 'social') {
$social_link = 'f=social';
}
$eventLink = Display::url(
Display::return_icon('new_event.png', get_lang('New event')),
api_get_path(WEB_CODE_PATH).'calendar/agenda.php?action=add&type=personal&m='.$messageId
).PHP_EOL;
switch ($type) {
case self::MESSAGE_TYPE_OUTBOX:
$message_content .= '<a href="outbox.php?'.$social_link.'">'.
Display::return_icon('back.png', get_lang('ReturnToOutbox')).'</a>  ';
$message_content .= $eventLink;
$message_content .= '<a href="outbox.php?action=deleteone&id='.$messageId.'&'.$social_link.'" >'.
Display::return_icon('delete.png', get_lang('DeleteMessage')).'</a> ';
break;
case self::MESSAGE_TYPE_INBOX:
$message_content .= '<a href="inbox.php?'.$social_link.'">'.
Display::return_icon('icons/22/arrow_up.png', get_lang('ReturnToInbox')).'</a> ';
$message_content .= '<a href="new_message.php?re_id='.$messageId.'&'.$social_link.'">'.
Display::return_icon('message_reply.png', get_lang('ReplyToMessage')).'</a> ';
$message_content .= $eventLink;
$message_content .= '<a href="inbox.php?action=deleteone&id='.$messageId.'&'.$social_link.'" >'.
Display::return_icon('delete.png', get_lang('DeleteMessage')).'</a> ';
if ($idPrevMessage != 0) {
$message_content .= '<a title="'.get_lang('PrevMessage').'" href="view_message.php?type='.$type.'&id='.$idPrevMessage.'" ">'.Display::return_icon('icons/22/back.png', get_lang('ScormPrevious')).'</a>  ';
}
if ($idNextMessage != 0) {
$message_content .= '<a title="'.get_lang('NextMessage').'" href="view_message.php?type='.$type.'&id='.$idNextMessage.'">'.Display::return_icon('icons/22/move.png', get_lang('ScormNext')).'</a>  ';
}
break;
}
$message_content .= '</div>';
return $message_content;
}
/**
* get user id by user email.
*
* @param string $user_email
*
* @return int user id
*/
public static function get_user_id_by_email($user_email)
{
$table = Database::get_main_table(TABLE_MAIN_USER);
$sql = 'SELECT user_id
FROM '.$table.'
WHERE email="'.Database::escape_string($user_email).'";';
$rs = Database::query($sql);
$row = Database::fetch_array($rs, 'ASSOC');
if (isset($row['user_id'])) {
return $row['user_id'];
}
return null;
}
/**
* Displays messages of a group with nested view.
*
* @param int $groupId
*
* @return string
*/
public static function display_messages_for_group($groupId)
{
global $my_group_role;
$rows = self::get_messages_by_group($groupId);
$topics_per_page = 10;
$html_messages = '';
$query_vars = ['id' => $groupId, 'topics_page_nr' => 0];
if (is_array($rows) && count($rows) > 0) {
// prepare array for topics with its items
$topics = [];
$x = 0;
foreach ($rows as $index => $value) {
if (empty($value['parent_id'])) {
$topics[$value['id']] = $value;
}
}
$new_topics = [];
foreach ($topics as $id => $value) {
$rows = null;
$rows = self::get_messages_by_group_by_message($groupId, $value['id']);
if (!empty($rows)) {
$count = count(self::calculate_children($rows, $value['id']));
} else {
$count = 0;
}
$value['count'] = $count;
$new_topics[$id] = $value;
}
$array_html = [];
foreach ($new_topics as $index => $topic) {
$html = '';
// topics
$user_sender_info = api_get_user_info($topic['user_sender_id']);
$name = $user_sender_info['complete_name'];
$html .= '<div class="groups-messages">';
$html .= '<div class="row">';
$items = $topic['count'];
$reply_label = ($items == 1) ? get_lang('GroupReply') : get_lang('GroupReplies');
$label = '<i class="fa fa-envelope"></i> '.$items.' '.$reply_label;
$topic['title'] = trim($topic['title']);
if (empty($topic['title'])) {
$topic['title'] = get_lang('Untitled');
}
$html .= '<div class="col-xs-8 col-md-10">';
$html .= Display::tag(
'h4',
Display::url(
Security::remove_XSS($topic['title'], STUDENT, true),
api_get_path(WEB_CODE_PATH).'social/group_topics.php?id='.$groupId.'&topic_id='.$topic['id']
),
['class' => 'title']
);
$actions = '';
if ($my_group_role == GROUP_USER_PERMISSION_ADMIN ||
$my_group_role == GROUP_USER_PERMISSION_MODERATOR
) {
$actions = '<br />'.Display::url(
get_lang('Delete'),
api_get_path(
WEB_CODE_PATH
).'social/group_topics.php?action=delete&id='.$groupId.'&topic_id='.$topic['id'],
['class' => 'btn btn-default']
);
}
$date = '';
if ($topic['send_date'] != $topic['update_date']) {
if (!empty($topic['update_date'])) {
$date .= '<i class="fa fa-calendar"></i> '.get_lang(
'LastUpdate'
).' '.Display::dateToStringAgoAndLongDate($topic['update_date']);
}
} else {
$date .= '<i class="fa fa-calendar"></i> '.get_lang(
'Created'
).' '.Display::dateToStringAgoAndLongDate($topic['send_date']);
}
$html .= '<div class="date">'.$label.' - '.$date.$actions.'</div>';
$html .= '</div>';
$image = $user_sender_info['avatar'];
$user_info = '<div class="author"><img class="img-responsive img-circle" src="'.$image.'" alt="'.$name.'" width="64" height="64" title="'.$name.'" /></div>';
$user_info .= '<div class="name"><a href="'.api_get_path(
WEB_PATH
).'main/social/profile.php?u='.$topic['user_sender_id'].'">'.$name.' </a></div>';
$html .= '<div class="col-xs-4 col-md-2">';
$html .= $user_info;
$html .= '</div>';
$html .= '</div>';
$html .= '</div>';
$array_html[] = [$html];
}
// grids for items and topics with paginations
$html_messages .= Display::return_sortable_grid(
'topics',
[],
$array_html,
[
'hide_navigation' => false,
'per_page' => $topics_per_page,
],
$query_vars,
false,
[true, true, true, false],
false
);
}
return $html_messages;
}
/**
* Displays messages of a group with nested view.
*
* @param $groupId
* @param $topic_id
*
* @return string
*/
public static function display_message_for_group($groupId, $topic_id)
{
global $my_group_role;
$main_message = self::get_message_by_id($topic_id);
if (empty($main_message)) {
return false;
}
$webCodePath = api_get_path(WEB_CODE_PATH);
$iconCalendar = Display::returnFontAwesomeIcon('calendar');
$langEdit = get_lang('Edit');
$langReply = get_lang('Reply');
$langLastUpdated = get_lang('LastUpdated');
$langCreated = get_lang('Created');
$rows = self::get_messages_by_group_by_message($groupId, $topic_id);
$rows = self::calculate_children($rows, $topic_id);
$current_user_id = api_get_user_id();
$items_per_page = 50;
$query_vars = ['id' => $groupId, 'topic_id' => $topic_id, 'topics_page_nr' => 0];
// Main message
$links = '';
$main_content = '';
$html = '';
$items_page_nr = null;
$user_sender_info = api_get_user_info($main_message['user_sender_id']);
$files_attachments = self::getAttachmentLinkList($main_message['id'], 0);
$name = $user_sender_info['complete_name'];
$topic_page_nr = isset($_GET['topics_page_nr']) ? (int) $_GET['topics_page_nr'] : null;
$links .= '<div class="pull-right">';
$links .= '<div class="btn-group btn-group-sm">';
if (($my_group_role == GROUP_USER_PERMISSION_ADMIN || $my_group_role == GROUP_USER_PERMISSION_MODERATOR) ||
$main_message['user_sender_id'] == $current_user_id
) {
$urlEdit = $webCodePath.'social/message_for_group_form.inc.php?'
.http_build_query(
[
'user_friend' => $current_user_id,
'group_id' => $groupId,
'message_id' => $main_message['id'],
'action' => 'edit_message_group',
'anchor_topic' => 'topic_'.$main_message['id'],
'topics_page_nr' => $topic_page_nr,
'items_page_nr' => $items_page_nr,
'topic_id' => $main_message['id'],
]
);
$links .= Display::toolbarButton(
$langEdit,
$urlEdit,
'pencil',
'default',
['class' => 'ajax', 'data-title' => $langEdit, 'data-size' => 'lg'],
false
);
}
$links .= self::getLikesButton($main_message['id'], $current_user_id, $groupId);
$urlReply = $webCodePath.'social/message_for_group_form.inc.php?'
.http_build_query(
[
'user_friend' => $current_user_id,
'group_id' => $groupId,
'message_id' => $main_message['id'],
'action' => 'reply_message_group',
'anchor_topic' => 'topic_'.$main_message['id'],
'topics_page_nr' => $topic_page_nr,
'topic_id' => $main_message['id'],
]
);
$links .= Display::toolbarButton(
$langReply,
$urlReply,
'commenting',
'default',
['class' => 'ajax', 'data-title' => $langReply, 'data-size' => 'lg'],
false
);
if (api_is_platform_admin()) {
$links .= Display::toolbarButton(
get_lang('Delete'),
'group_topics.php?action=delete&id='.$groupId.'&topic_id='.$topic_id,
'trash',
'default',
[],
false
);
}
$links .= '</div>';
$links .= '</div>';
$title = '<h4>'.Security::remove_XSS($main_message['title'], STUDENT, true).$links.'</h4>';
$userPicture = $user_sender_info['avatar'];
$main_content .= '<div class="row">';
$main_content .= '<div class="col-md-2">';
$main_content .= '<div class="avatar-author">';
$main_content .= Display::img(
$userPicture,
$name,
['width' => '60px', 'class' => 'img-responsive img-circle'],
false
);
$main_content .= '</div>';
$main_content .= '</div>';
$date = '';
if ($main_message['send_date'] != $main_message['update_date']) {
if (!empty($main_message['update_date'])) {
$date = '<div class="date"> '
."$iconCalendar $langLastUpdated "
.Display::dateToStringAgoAndLongDate($main_message['update_date'])
.'</div>';
}
} else {
$date = '<div class="date"> '
."$iconCalendar $langCreated "
.Display::dateToStringAgoAndLongDate($main_message['send_date'])
.'</div>';
}
$attachment = '<div class="message-attach">'
.(!empty($files_attachments) ? implode('<br />', $files_attachments) : '')
.'</div>';
$main_content .= '<div class="col-md-10">';
$user_link = Display::url(
$name,
$webCodePath.'social/profile.php?u='.$main_message['user_sender_id']
);
$main_content .= '<div class="message-content"> ';
$main_content .= '<div class="username">'.$user_link.'</div>';
$main_content .= $date;
$main_content .= '<div class="message">'
.Security::remove_XSS($main_message['content'], STUDENT, true)
.$attachment.'</div></div>';
$main_content .= '</div>';
$main_content .= '</div>';
$html .= Display::div(
Display::div(
$title.$main_content,
['class' => 'message-topic']
),
['class' => 'sm-groups-message']
);
$topic_id = $main_message['id'];
if (is_array($rows) && count($rows) > 0) {
$topics = $rows;
$array_html_items = [];
foreach ($topics as $index => $topic) {
if (empty($topic['id'])) {
continue;
}
$items_page_nr = isset($_GET['items_'.$topic['id'].'_page_nr'])
? (int) $_GET['items_'.$topic['id'].'_page_nr']
: null;
$links = '';
$links .= '<div class="pull-right">';
$html_items = '';
$user_sender_info = api_get_user_info($topic['user_sender_id']);
$files_attachments = self::getAttachmentLinkList($topic['id'], 0);
$name = $user_sender_info['complete_name'];
$links .= '<div class="btn-group btn-group-sm">';
if (
($my_group_role == GROUP_USER_PERMISSION_ADMIN ||
$my_group_role == GROUP_USER_PERMISSION_MODERATOR
) ||
$topic['user_sender_id'] == $current_user_id
) {
$links .= Display::toolbarButton(
$langEdit,
$webCodePath.'social/message_for_group_form.inc.php?'
.http_build_query(
[
'user_friend' => $current_user_id,
'group_id' => $groupId,
'message_id' => $topic['id'],
'action' => 'edit_message_group',
'anchor_topic' => 'topic_'.$topic_id,
'topics_page_nr' => $topic_page_nr,
'items_page_nr' => $items_page_nr,
'topic_id' => $topic_id,
]
),
'pencil',
'default',
['class' => 'ajax', 'data-title' => $langEdit, 'data-size' => 'lg'],
false
);
}
$links .= self::getLikesButton($topic['id'], $current_user_id, $groupId);
$links .= Display::toolbarButton(
$langReply,
$webCodePath.'social/message_for_group_form.inc.php?'
.http_build_query(
[
'user_friend' => $current_user_id,
'group_id' => $groupId,
'message_id' => $topic['id'],
'action' => 'reply_message_group',
'anchor_topic' => 'topic_'.$topic_id,
'topics_page_nr' => $topic_page_nr,
'items_page_nr' => $items_page_nr,
'topic_id' => $topic_id,
]
),
'commenting',
'default',
['class' => 'ajax', 'data-title' => $langReply, 'data-size' => 'lg'],
false
);
$links .= '</div>';
$links .= '</div>';
$userPicture = $user_sender_info['avatar'];
$user_link = Display::url(
$name,
$webCodePath.'social/profile.php?u='.$topic['user_sender_id']
);
$html_items .= '<div class="row">';
$html_items .= '<div class="col-md-2">';
$html_items .= '<div class="avatar-author">';
$html_items .= Display::img(
$userPicture,
$name,
['width' => '60px', 'class' => 'img-responsive img-circle'],
false
);
$html_items .= '</div>';
$html_items .= '</div>';
$date = '';
if ($topic['send_date'] != $topic['update_date']) {
if (!empty($topic['update_date'])) {
$date = '<div class="date"> '
."$iconCalendar $langLastUpdated "
.Display::dateToStringAgoAndLongDate($topic['update_date'])
.'</div>';
}
} else {
$date = '<div class="date"> '
."$iconCalendar $langCreated "
.Display::dateToStringAgoAndLongDate($topic['send_date'])
.'</div>';
}
$attachment = '<div class="message-attach">'
.(!empty($files_attachments) ? implode('<br />', $files_attachments) : '')
.'</div>';
$html_items .= '<div class="col-md-10">'
.'<div class="message-content">'
.$links
.'<div class="username">'.$user_link.'</div>'
.$date
.'<div class="message">'
.Security::remove_XSS($topic['content'], STUDENT, true)
.'</div>'.$attachment.'</div>'
.'</div>'
.'</div>';
$base_padding = 20;
if (0 == $topic['indent_cnt']) {
$indent = $base_padding;
} else {
$indent = (int) $topic['indent_cnt'] * $base_padding + $base_padding;
}
$html_items = Display::div($html_items, ['class' => 'message-post', 'id' => 'msg_'.$topic['id']]);
$html_items = Display::div($html_items, ['class' => '', 'style' => 'margin-left:'.$indent.'px']);
$array_html_items[] = [$html_items];
}
// grids for items with paginations
$options = ['hide_navigation' => false, 'per_page' => $items_per_page];
$visibility = [true, true, true, false];
$style_class = [
'item' => ['class' => 'user-post'],
'main' => ['class' => 'user-list'],
];
if (!empty($array_html_items)) {
$html .= Display::return_sortable_grid(
'items_'.$topic['id'],
[],
$array_html_items,
$options,
$query_vars,
null,
$visibility,
false,
$style_class
);
}
}
return $html;
}
/**
* Add children to messages by id is used for nested view messages.
*
* @param array $rows rows of messages
*
* @return array $first_seed new list adding the item children
*/
public static function calculate_children($rows, $first_seed)
{
$rows_with_children = [];
foreach ($rows as $row) {
$rows_with_children[$row["id"]] = $row;
$rows_with_children[$row["parent_id"]]["children"][] = $row["id"];
}
$rows = $rows_with_children;
$sorted_rows = [0 => []];
self::message_recursive_sort($rows, $sorted_rows, $first_seed);
unset($sorted_rows[0]);
return $sorted_rows;
}
/**
* Sort recursively the messages, is used for for nested view messages.
*
* @param array original rows of messages
* @param array list recursive of messages
* @param int seed for calculate the indent
* @param int indent for nested view
*/
public static function message_recursive_sort(
$rows,
&$messages,
$seed = 0,
$indent = 0
) {
if ($seed > 0 && isset($rows[$seed]["id"])) {
$messages[$rows[$seed]["id"]] = $rows[$seed];
$messages[$rows[$seed]["id"]]["indent_cnt"] = $indent;
$indent++;
}
if (isset($rows[$seed]["children"])) {
foreach ($rows[$seed]["children"] as $child) {
self::message_recursive_sort($rows, $messages, $child, $indent);
}
}
}
/**
* @param int $messageId
*
* @return array
*/
public static function getAttachmentList($messageId)
{
$table = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
$messageId = (int) $messageId;
if (empty($messageId)) {
return [];
}
$messageInfo = self::get_message_by_id($messageId);
if (empty($messageInfo)) {
return [];
}
$attachmentDir = UserManager::getUserPathById($messageInfo['user_receiver_id'], 'system');
$attachmentDir .= 'message_attachments/';
$sql = "SELECT * FROM $table
WHERE message_id = '$messageId'";
$result = Database::query($sql);
$files = [];
while ($row = Database::fetch_array($result, 'ASSOC')) {
$row['file_source'] = '';
if (file_exists($attachmentDir.$row['path'])) {
$row['file_source'] = $attachmentDir.$row['path'];
}
$files[] = $row;
}
return $files;
}
/**
* Get array of links (download) for message attachment files.
*
* @param int $messageId
* @param int $type
*
* @return array
*/
public static function getAttachmentLinkList($messageId, $type)
{
$files = self::getAttachmentList($messageId);
// get file attachments by message id
$list = [];
if ($files) {
$attachIcon = Display::return_icon('attachment.gif', '');
$archiveURL = api_get_path(WEB_CODE_PATH).'messages/download.php?type='.$type.'&file=';
foreach ($files as $row_file) {
$archiveFile = $row_file['path'];
$filename = $row_file['filename'];
$size = format_file_size($row_file['size']);
$comment = Security::remove_XSS($row_file['comment']);
$filename = Security::remove_XSS($filename);
$link = Display::url($filename, $archiveURL.$archiveFile);
$comment = !empty($comment) ? ' - <i>'.$comment.'</i>' : '';
$attachmentLine = $attachIcon.' '.$link.' ('.$size.')'.$comment;
if ($row_file['comment'] === 'audio_message') {
$attachmentLine = '<audio src="'.$archiveURL.$archiveFile.'"/>';
}
$list[] = $attachmentLine;
}
}
return $list;
}
/**
* Get message list by id.
*
* @param int $messageId
*
* @return array
*/
public static function get_message_by_id($messageId)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$messageId = (int) $messageId;
$sql = "SELECT * FROM $table
WHERE
id = '$messageId' AND
msg_status <> '".MESSAGE_STATUS_DELETED."' ";
$res = Database::query($sql);
$item = [];
if (Database::num_rows($res) > 0) {
$item = Database::fetch_array($res, 'ASSOC');
}
return $item;
}
/**
* @return string
*/
public static function generate_message_form()
{
$form = new FormValidator('send_message');
$form->addText(
'subject',
get_lang('Subject'),
false,
['id' => 'subject_id']
);
$form->addTextarea(
'content',
get_lang('Message'),
['id' => 'content_id', 'rows' => '5']
);
return $form->returnForm();
}
/**
* @return string
*/
public static function generate_invitation_form()
{
$form = new FormValidator('send_invitation');
$form->addTextarea(
'content',
get_lang('AddPersonalMessage'),
['id' => 'content_invitation_id', 'rows' => 5]
);
return $form->returnForm();
}
/**
* @param string $type
* @param string $keyword
* @param array $actions
*
* @return string
*/
public static function getMessageGrid($type, $keyword, $actions = [], array $searchTags = [])
{
$html = '';
// display sortable table with messages of the current user
$table = new SortableTable(
'message_inbox',
['MessageManager', 'getNumberOfMessages'],
['MessageManager', 'getMessageData'],
2,
20,
'DESC'
);
$table->setDataFunctionParams(
['keyword' => $keyword, 'type' => $type, 'actions' => $actions, 'tags' => $searchTags]
);
$table->set_header(0, '', false, ['style' => 'width:15px;']);
$table->set_header(1, get_lang('Messages'), false);
$table->set_header(2, get_lang('Date'), true, ['style' => 'width:180px;']);
$table->set_header(3, get_lang('Modify'), false, ['style' => 'width:120px;']);
if (isset($_REQUEST['f']) && $_REQUEST['f'] === 'social') {
$parameters['f'] = 'social';
$table->set_additional_parameters($parameters);
}
$defaultActions = [
'delete' => get_lang('DeleteSelectedMessages'),
'mark_as_unread' => get_lang('MailMarkSelectedAsUnread'),
'mark_as_read' => get_lang('MailMarkSelectedAsRead'),
];
if (!in_array('delete', $actions)) {
unset($defaultActions['delete']);
}
if (!in_array('mark_as_unread', $actions)) {
unset($defaultActions['mark_as_unread']);
}
if (!in_array('mark_as_read', $actions)) {
unset($defaultActions['mark_as_read']);
}
$table->set_form_actions($defaultActions);
$html .= $table->return_table();
return $html;
}
/**
* @param string $keyword
*
* @return string
*/
public static function inboxDisplay($keyword = '', array $searchTags = [])
{
$success = get_lang('SelectedMessagesDeleted');
$success_read = get_lang('SelectedMessagesRead');
$success_unread = get_lang('SelectedMessagesUnRead');
$currentUserId = api_get_user_id();
if (isset($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'mark_as_unread':
if (is_array($_POST['id'])) {
foreach ($_POST['id'] as $index => $messageId) {
self::update_message_status(
$currentUserId,
$messageId,
MESSAGE_STATUS_UNREAD
);
}
}
Display::addFlash(Display::return_message(
$success_unread,
'normal',
false
));
break;
case 'mark_as_read':
if (is_array($_POST['id'])) {
foreach ($_POST['id'] as $index => $messageId) {
self::update_message_status(
$currentUserId,
$messageId,
MESSAGE_STATUS_NEW
);
}
}
Display::addFlash(Display::return_message(
$success_read,
'normal',
false
));
break;
case 'delete':
foreach ($_POST['id'] as $index => $messageId) {
self::delete_message_by_user_receiver($currentUserId, $messageId);
}
Display::addFlash(Display::return_message(
$success,
'normal',
false
));
break;
case 'deleteone':
$result = self::delete_message_by_user_receiver($currentUserId, $_GET['id']);
if ($result) {
Display::addFlash(
Display::return_message(
$success,
'confirmation',
false
)
);
}
break;
}
header('Location: '.api_get_self());
exit;
}
$actions = ['reply', 'mark_as_unread', 'mark_as_read', 'forward', 'delete'];
$html = self::getMessageGrid(self::MESSAGE_TYPE_INBOX, $keyword, $actions, $searchTags);
if (!empty($html)) {
$html .= self::addTagsFormToInbox();
}
return $html;
}
/**
* @param string $keyword
*
* @return string
*/
public static function getPromotedMessagesGrid($keyword)
{
$actions = ['delete'];
$currentUserId = api_get_user_id();
$success = get_lang('SelectedMessagesDeleted');
if (isset($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'delete':
foreach ($_POST['id'] as $index => $messageId) {
self::delete_message_by_user_receiver($currentUserId, $messageId);
}
Display::addFlash(Display::return_message(
$success,
'normal',
false
));
break;
case 'deleteone':
self::delete_message_by_user_receiver($currentUserId, $_GET['id']);
Display::addFlash(Display::return_message(
$success,
'confirmation',
false
));
break;
}
header('Location: '.api_get_self());
exit;
}
$html = self::getMessageGrid(self::MESSAGE_TYPE_PROMOTED, $keyword, $actions);
return $html;
}
/**
* @param string $keyword
*
* @return string
*/
public static function outBoxDisplay($keyword, array $searchTags = [])
{
$actions = ['delete'];
$success = get_lang('SelectedMessagesDeleted');
$currentUserId = api_get_user_id();
if (isset($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'delete':
foreach ($_POST['id'] as $index => $messageId) {
self::delete_message_by_user_sender($currentUserId, $messageId);
}
Display::addFlash(Display::return_message(
$success,
'normal',
false
));
break;
case 'deleteone':
self::delete_message_by_user_sender($currentUserId, $_GET['id']);
Display::addFlash(Display::return_message(
$success,
'confirmation',
false
));
break;
}
header('Location: '.api_get_self());
exit;
}
$html = self::getMessageGrid(self::MESSAGE_TYPE_OUTBOX, $keyword, $actions, $searchTags);
if (!empty($html)) {
$html .= self::addTagsFormToInbox();
}
return $html;
}
/**
* @param string $keyword
*
* @return string
*/
public static function outbox_display($keyword = '')
{
Session::write('message_sent_search_keyword', $keyword);
$success = get_lang('SelectedMessagesDeleted').' </b><br />
<a href="outbox.php">'.get_lang('BackToOutbox').'</a>';
$html = '';
if (isset($_REQUEST['action'])) {
switch ($_REQUEST['action']) {
case 'delete':
$count = count($_POST['id']);
if ($count != 0) {
foreach ($_POST['id'] as $index => $messageId) {
self::delete_message_by_user_receiver(
api_get_user_id(),
$messageId
);
}
}
$html .= Display::return_message(api_xml_http_response_encode($success), 'normal', false);
break;
case 'deleteone':
self::delete_message_by_user_receiver(api_get_user_id(), $_GET['id']);
$html .= Display::return_message(api_xml_http_response_encode($success), 'normal', false);
$html .= '<br/>';
break;
}
}
// display sortable table with messages of the current user
$table = new SortableTable(
'message_outbox',
['MessageManager', 'getNumberOfMessages'],
['MessageManager', 'getMessageData'],
2,
20,
'DESC'
);
$table->setDataFunctionParams(
['keyword' => $keyword, 'type' => self::MESSAGE_TYPE_OUTBOX]
);
$table->set_header(0, '', false, ['style' => 'width:15px;']);
$table->set_header(1, get_lang('Messages'), false);
$table->set_header(2, get_lang('Date'), true, ['style' => 'width:180px;']);
$table->set_header(3, get_lang('Modify'), false, ['style' => 'width:70px;']);
$table->set_form_actions(['delete' => get_lang('DeleteSelectedMessages')]);
$html .= $table->return_table();
return $html;
}
/**
* Get the data of the last received messages for a user.
*
* @param int $userId The user id
* @param int $lastId The id of the last received message
*
* @return array
*/
public static function getMessagesFromLastReceivedMessage($userId, $lastId = 0)
{
$userId = (int) $userId;
$lastId = (int) $lastId;
if (empty($userId)) {
return [];
}
$messagesTable = Database::get_main_table(TABLE_MESSAGE);
$userTable = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT m.*, u.user_id, u.lastname, u.firstname
FROM $messagesTable as m
INNER JOIN $userTable as u
ON m.user_sender_id = u.user_id
WHERE
m.user_receiver_id = $userId AND
m.msg_status = ".MESSAGE_STATUS_UNREAD."
AND m.id > $lastId
ORDER BY m.send_date DESC";
$result = Database::query($sql);
$messages = [];
if ($result !== false) {
while ($row = Database::fetch_assoc($result)) {
$messages[] = $row;
}
}
return $messages;
}
/**
* Get the data of the last received messages for a user.
*
* @param int $userId The user id
* @param int $lastId The id of the last received message
*
* @return array
*/
public static function getReceivedMessages($userId, $lastId = 0)
{
$userId = intval($userId);
$lastId = intval($lastId);
if (empty($userId)) {
return [];
}
$messagesTable = Database::get_main_table(TABLE_MESSAGE);
$userTable = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT m.*, u.user_id, u.lastname, u.firstname, u.picture_uri
FROM $messagesTable as m
INNER JOIN $userTable as u
ON m.user_sender_id = u.user_id
WHERE
m.user_receiver_id = $userId AND
m.msg_status IN (".MESSAGE_STATUS_NEW.", ".MESSAGE_STATUS_UNREAD.")
AND m.id > $lastId
ORDER BY m.send_date DESC";
$result = Database::query($sql);
$messages = [];
if ($result !== false) {
while ($row = Database::fetch_assoc($result)) {
$pictureInfo = UserManager::get_user_picture_path_by_id($row['user_id'], 'web');
$row['pictureUri'] = $pictureInfo['dir'].$pictureInfo['file'];
$messages[] = $row;
}
}
return $messages;
}
/**
* Get the data of the last received messages for a user.
*
* @param int $userId The user id
* @param int $lastId The id of the last received message
*
* @return array
*/
public static function getSentMessages($userId, $lastId = 0)
{
$userId = intval($userId);
$lastId = intval($lastId);
if (empty($userId)) {
return [];
}
$messagesTable = Database::get_main_table(TABLE_MESSAGE);
$userTable = Database::get_main_table(TABLE_MAIN_USER);
$sql = "SELECT m.*, u.user_id, u.lastname, u.firstname, u.picture_uri
FROM $messagesTable as m
INNER JOIN $userTable as u
ON m.user_receiver_id = u.user_id
WHERE
m.user_sender_id = $userId
AND m.msg_status = ".MESSAGE_STATUS_OUTBOX."
AND m.id > $lastId
ORDER BY m.send_date DESC";
$result = Database::query($sql);
$messages = [];
if ($result !== false) {
while ($row = Database::fetch_assoc($result)) {
$pictureInfo = UserManager::get_user_picture_path_by_id($row['user_id'], 'web');
$row['pictureUri'] = $pictureInfo['dir'].$pictureInfo['file'];
$messages[] = $row;
}
}
return $messages;
}
/**
* Check whether a message has attachments.
*
* @param int $messageId The message id
*
* @return bool Whether the message has attachments return true. Otherwise return false
*/
public static function hasAttachments($messageId)
{
$messageId = (int) $messageId;
if (empty($messageId)) {
return false;
}
$messageAttachmentTable = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
$conditions = [
'where' => [
'message_id = ?' => $messageId,
],
];
$result = Database::select(
'COUNT(1) AS qty',
$messageAttachmentTable,
$conditions,
'first'
);
if (!empty($result)) {
if ($result['qty'] > 0) {
return true;
}
}
return false;
}
/**
* @param int $messageId
*
* @return array|bool
*/
public static function getAttachment($messageId)
{
$messageId = (int) $messageId;
if (empty($messageId)) {
return false;
}
$table = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
$conditions = [
'where' => [
'id = ?' => $messageId,
],
];
$result = Database::select(
'*',
$table,
$conditions,
'first'
);
if (!empty($result)) {
return $result;
}
return false;
}
/**
* @param string $url
*
* @return FormValidator
*/
public static function getSearchForm($url)
{
$form = new FormValidator(
'search',
'post',
$url,
null,
[],
FormValidator::LAYOUT_INLINE
);
self::addTagsFormToSearch($form);
$form->addElement(
'text',
'keyword',
false,
[
'aria-label' => get_lang('Search'),
]
);
$form->addButtonSearch(get_lang('Search'));
return $form;
}
/**
* Send a notification to all admins when a new user is registered.
*/
public static function sendNotificationOfNewRegisteredUser(User $user)
{
$tplMailBody = new Template(
null,
false,
false,
false,
false,
false,
false
);
$tplMailBody->assign('user', $user);
$tplMailBody->assign('is_western_name_order', api_is_western_name_order());
$tplMailBody->assign(
'manageUrl',
api_get_path(WEB_CODE_PATH).'admin/user_edit.php?user_id='.$user->getId()
);
$layoutContent = $tplMailBody->get_template('mail/new_user_mail_to_admin.tpl');
$emailsubject = '['.get_lang('UserRegistered').'] '.$user->getUsername();
$emailbody = $tplMailBody->fetch($layoutContent);
$admins = UserManager::get_all_administrators();
foreach ($admins as $admin_info) {
self::send_message(
$admin_info['user_id'],
$emailsubject,
$emailbody,
[],
[],
null,
null,
null,
null,
$user->getId()
);
}
}
/**
* Send a notification to all admins when a new user is registered
* while the approval method is used for users registration.
*/
public static function sendNotificationOfNewRegisteredUserApproval(User $user)
{
$tplMailBody = new Template(
null,
false,
false,
false,
false,
false,
false
);
$tplMailBody->assign('user', $user);
$tplMailBody->assign('is_western_name_order', api_is_western_name_order());
$userId = $user->getId();
$url_edit = Display::url(
api_get_path(WEB_CODE_PATH).'admin/user_edit.php?user_id='.$userId,
api_get_path(WEB_CODE_PATH).'admin/user_edit.php?user_id='.$userId
);
$tplMailBody->assign(
'manageUrl',
$url_edit
);
// Get extra field values for this user and reformat the array
$extraFieldValues = new ExtraFieldValue('user');
$userExtraFields = $extraFieldValues->getAllValuesByItem($userId);
$values = [];
foreach ($userExtraFields as $field => $value) {
$values[$value['variable']] = $value['value'];
}
$tplMailBody->assign(
'extra',
$values
);
$layoutContent = '';
$emailbody = '';
if (api_get_configuration_value('mail_template_system') == true) {
$mailTemplateManager = new MailTemplateManager();
$templateText = $mailTemplateManager->getTemplateByType('new_user_mail_to_admin_approval.tpl');
if (empty($templateText)) {
} else {
// custom procedure to load a template as a string (doesn't use cache so may slow down)
$template = $tplMailBody->twig->createTemplate($templateText);
$emailbody = $template->render($tplMailBody->params);
}
}
if (empty($emailbody)) {
$layoutContent = $tplMailBody->get_template('mail/new_user_mail_to_admin_approval.tpl');
$emailbody = $tplMailBody->fetch($layoutContent);
}
$emailsubject = '['.get_lang('ApprovalForNewAccount').'] '.$user->getUsername();
if (api_get_configuration_value('send_inscription_notification_to_general_admin_only')) {
$email = api_get_setting('emailAdministrator');
$firstname = api_get_setting('administratorSurname');
$lastname = api_get_setting('administratorName');
api_mail_html("$firstname $lastname", $email, $emailsubject, $emailbody);
} else {
$admins = UserManager::get_all_administrators();
foreach ($admins as $admin_info) {
self::send_message(
$admin_info['user_id'],
$emailsubject,
$emailbody,
[],
[],
null,
null,
null,
null,
$userId
);
}
}
}
/**
* Get the error log from failed mailing
* This assumes a complex setup where you have a cron script regularly copying the mail queue log
* into app/cache/mail/mailq.
* This can be done with a cron command like (check the location of your mail log file first):.
*
* @example 0,30 * * * * root cp /var/log/exim4/mainlog /var/www/chamilo/app/cache/mail/mailq
*
* @return array|bool
*/
public static function failedSentMailErrors()
{
$base = api_get_path(SYS_ARCHIVE_PATH).'mail/';
$mailq = $base.'mailq';
if (!file_exists($mailq) || !is_readable($mailq)) {
return false;
}
$file = fopen($mailq, 'r');
$i = 1;
while (!feof($file)) {
$line = fgets($file);
if (trim($line) == '') {
continue;
}
// Get the mail code, something like 1WBumL-0002xg-FF
if (preg_match('/(.*)\s((.*)-(.*)-(.*))\s<(.*)$/', $line, $codeMatches)) {
$mail_queue[$i]['code'] = $codeMatches[2];
}
$fullMail = $base.$mail_queue[$i]['code'];
$mailFile = fopen($fullMail, 'r');
// Get the reason of mail fail
$iX = 1;
while (!feof($mailFile)) {
$mailLine = fgets($mailFile);
//if ($iX == 4 && preg_match('/(.*):\s(.*)$/', $mailLine, $matches)) {
if ($iX == 2 &&
preg_match('/(.*)(\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2})\s(.*)/', $mailLine, $detailsMatches)
) {
$mail_queue[$i]['reason'] = $detailsMatches[3];
}
$iX++;
}
fclose($mailFile);
// Get the time of mail fail
if (preg_match('/^\s?(\d+)(\D+)\s+(.*)$/', $line, $timeMatches)) {
$mail_queue[$i]['time'] = $timeMatches[1].$timeMatches[2];
} elseif (preg_match('/^(\s+)((.*)@(.*))\s+(.*)$/', $line, $emailMatches)) {
$mail_queue[$i]['mail'] = $emailMatches[2];
$i++;
}
}
fclose($file);
return array_reverse($mail_queue);
}
/**
* @param int $userId
* @param datetime $startDate
* @param datetime $endDate
*
* @return array
*/
public static function getUsersThatHadConversationWithUser($userId, $startDate = null, $endDate = null)
{
$messagesTable = Database::get_main_table(TABLE_MESSAGE);
$userId = (int) $userId;
$sql = "SELECT DISTINCT
user_sender_id
FROM $messagesTable
WHERE
user_receiver_id = ".$userId;
if ($startDate != null) {
$startDate = Database::escape_string($startDate);
$sql .= " AND send_date >= '".$startDate."'";
}
if ($endDate != null) {
$endDate = Database::escape_string($endDate);
$sql .= " AND send_date <= '".$endDate."'";
}
$result = Database::query($sql);
$users = Database::store_result($result);
$userList = [];
foreach ($users as $userData) {
$userId = $userData['user_sender_id'];
if (empty($userId)) {
continue;
}
$userInfo = api_get_user_info($userId);
if ($userInfo) {
$userList[$userId] = $userInfo;
}
}
return $userList;
}
/**
* Retrieves a list of users with whom the specified user has exchanged messages within an optional date range.
*
* @param int $userId The user ID for whom to retrieve message exchange.
* @param string|null $startDate Start date to filter the messages (optional).
* @param string|null $endDate End date to filter the messages (optional).
*
* @return array Array of user information for each user with whom the specified user has exchanged messages.
*/
public static function getMessageExchangeWithUser($userId, $startDate = null, $endDate = null)
{
$messagesTable = Database::get_main_table(TABLE_MESSAGE);
$userId = (int) $userId;
if ($startDate !== null) {
$startDate = Database::escape_string($startDate);
}
if ($endDate !== null) {
$endDate = Database::escape_string($endDate);
}
$sql = "SELECT DISTINCT user_sender_id AS user_id
FROM $messagesTable
WHERE user_receiver_id = $userId".
($startDate ? " AND send_date >= '$startDate'" : "").
($endDate ? " AND send_date <= '$endDate'" : "").
" UNION
SELECT DISTINCT user_receiver_id
FROM $messagesTable
WHERE user_sender_id = $userId".
($startDate ? " AND send_date >= '$startDate'" : "").
($endDate ? " AND send_date <= '$endDate'" : "");
$result = Database::query($sql);
$users = Database::store_result($result);
$userList = [];
foreach ($users as $userData) {
$userId = $userData['user_id'];
if (empty($userId)) {
continue;
}
$userInfo = api_get_user_info($userId);
if ($userInfo) {
$userList[$userId] = $userInfo;
}
}
return $userList;
}
/**
* @param int $userId
* @param int $otherUserId
* @param datetime $startDate
* @param datetime $endDate
*
* @return array
*/
public static function getAllMessagesBetweenStudents($userId, $otherUserId, $startDate = null, $endDate = null)
{
$messagesTable = Database::get_main_table(TABLE_MESSAGE);
$userId = (int) $userId;
$otherUserId = (int) $otherUserId;
if (empty($otherUserId) || empty($userId)) {
return [];
}
$sql = "SELECT DISTINCT *
FROM $messagesTable
WHERE
((user_receiver_id = $userId AND user_sender_id = $otherUserId) OR
(user_receiver_id = $otherUserId AND user_sender_id = $userId))
";
if ($startDate != null) {
$startDate = Database::escape_string($startDate);
$sql .= " AND send_date >= '".$startDate."'";
}
if ($endDate != null) {
$endDate = Database::escape_string($endDate);
$sql .= " AND send_date <= '".$endDate."'";
}
$sql .= " ORDER BY send_date DESC";
$result = Database::query($sql);
$messages = Database::store_result($result);
$list = [];
foreach ($messages as $message) {
$list[] = $message;
}
return $list;
}
/**
* @param string $subject
* @param string $message
* @param array $courseInfo
* @param int $sessionId
*
* @return bool
*/
public static function sendMessageToAllUsersInCourse($subject, $message, $courseInfo, $sessionId = 0)
{
if (empty($courseInfo)) {
return false;
}
$senderId = api_get_user_id();
if (empty($senderId)) {
return false;
}
if (empty($sessionId)) {
// Course students and teachers
$users = CourseManager::get_user_list_from_course_code($courseInfo['code']);
} else {
// Course-session students and course session coaches
$users = CourseManager::get_user_list_from_course_code($courseInfo['code'], $sessionId);
}
if (empty($users)) {
return false;
}
foreach ($users as $userInfo) {
self::send_message_simple(
$userInfo['user_id'],
$subject,
$message,
$senderId,
false,
false,
[],
false
);
}
}
/**
* Clean audio messages already added in the message tool.
*/
public static function cleanAudioMessage()
{
$audioId = Session::read('current_audio_id');
if (!empty($audioId)) {
api_remove_uploaded_file_by_id('audio_message', api_get_user_id(), $audioId);
Session::erase('current_audio_id');
}
}
/**
* @param int $senderId
* @param string $subject
* @param string $message
*/
public static function sendMessageToAllAdminUsers(
$senderId,
$subject,
$message
) {
$admins = UserManager::get_all_administrators();
foreach ($admins as $admin) {
self::send_message_simple($admin['user_id'], $subject, $message, $senderId);
}
}
/**
* @param int $messageId
* @param int $userId
*
* @return array
*/
public static function countLikesAndDislikes($messageId, $userId)
{
if (!api_get_configuration_value('social_enable_messages_feedback')) {
return [];
}
$messageId = (int) $messageId;
$userId = (int) $userId;
$em = Database::getManager();
$query = $em
->createQuery('
SELECT SUM(l.liked) AS likes, SUM(l.disliked) AS dislikes FROM ChamiloCoreBundle:MessageFeedback l
WHERE l.message = :message
')
->setParameters(['message' => $messageId]);
try {
$counts = $query->getSingleResult();
} catch (Exception $e) {
$counts = ['likes' => 0, 'dislikes' => 0];
}
$userLike = $em
->getRepository('ChamiloCoreBundle:MessageFeedback')
->findOneBy(['message' => $messageId, 'user' => $userId]);
return [
'likes' => (int) $counts['likes'],
'dislikes' => (int) $counts['dislikes'],
'user_liked' => $userLike ? $userLike->isLiked() : false,
'user_disliked' => $userLike ? $userLike->isDisliked() : false,
];
}
/**
* @param int $messageId
* @param int $userId
* @param int $groupId Optional.
*
* @return string
*/
public static function getLikesButton($messageId, $userId, $groupId = 0)
{
if (!api_get_configuration_value('social_enable_messages_feedback')) {
return '';
}
$countLikes = self::countLikesAndDislikes($messageId, $userId);
$class = $countLikes['user_liked'] ? 'btn-primary' : 'btn-default';
$btnLike = Display::button(
'like',
Display::returnFontAwesomeIcon('thumbs-up', '', true)
.PHP_EOL.'<span>'.$countLikes['likes'].'</span>',
[
'title' => get_lang('VoteLike'),
'class' => 'btn social-like '.$class,
'data-status' => 'like',
'data-message' => $messageId,
'data-group' => $groupId,
]
);
$btnDislike = '';
if (api_get_configuration_value('disable_dislike_option') === false) {
$disabled = $countLikes['user_disliked'] ? 'btn-danger' : 'btn-default';
$btnDislike = Display::button(
'like',
Display::returnFontAwesomeIcon('thumbs-down', '', true)
.PHP_EOL.'<span>'.$countLikes['dislikes'].'</span>',
[
'title' => get_lang('VoteDislike'),
'class' => 'btn social-like '.$disabled,
'data-status' => 'dislike',
'data-message' => $messageId,
'data-group' => $groupId,
]
);
}
return $btnLike.PHP_EOL.$btnDislike;
}
/**
* Execute the SQL necessary to know the number of messages in the database.
*
* @param int $userId The user for which we need the unread messages count
*
* @return int The number of unread messages in the database for the given user
*/
public static function getCountNewMessagesFromDB($userId)
{
$userId = (int) $userId;
if (empty($userId)) {
return 0;
}
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "SELECT COUNT(id) as count
FROM $table
WHERE
user_receiver_id = $userId AND
msg_status = ".MESSAGE_STATUS_UNREAD;
$result = Database::query($sql);
$row = Database::fetch_assoc($result);
return (int) $row['count'];
}
public static function getMessagesCountForUser(int $userId): array
{
// Setting notifications
$countUnreadMessage = 0;
if (api_get_setting('allow_message_tool') === 'true') {
// get count unread message and total invitations
$countUnreadMessage = MessageManager::getCountNewMessagesFromDB($userId);
}
if (api_get_setting('allow_social_tool') === 'true') {
$numberOfNewMessagesOfFriend = SocialManager::get_message_number_invitation_by_user_id(
$userId
);
$usergroup = new UserGroup();
$groupPendingInvitations = $usergroup->get_groups_by_user(
$userId,
GROUP_USER_PERMISSION_PENDING_INVITATION
);
if (!empty($groupPendingInvitations)) {
$groupPendingInvitations = count($groupPendingInvitations);
} else {
$groupPendingInvitations = 0;
}
return [
'ms_friends' => $numberOfNewMessagesOfFriend,
'ms_groups' => $groupPendingInvitations,
'ms_inbox' => $countUnreadMessage,
];
}
return [
'ms_friends' => 0,
'ms_groups' => 0,
'ms_inbox' => $countUnreadMessage,
];
}
/**
* @throws Exception
*/
public static function setDefaultValuesInFormFromMessageInfo(array $messageInfo, FormValidator $form)
{
$currentUserId = api_get_user_id();
$contentMatch = [];
preg_match('/<body>(.*?)<\/body>/s', $messageInfo['content'], $contentMatch);
$defaults = [
'title' => $messageInfo['title'],
];
if (empty($contentMatch[1])) {
$defaults['content'] = strip_tags_blacklist(
$messageInfo['content'],
['link', 'script', 'title', 'head', 'body']
);
$defaults['content'] = preg_replace('#(<link(.*?)>)#msi', '', $defaults['content']);
} else {
$defaults['content'] = $contentMatch[1];
}
if (api_get_configuration_value('agenda_collective_invitations')) {
$defaults['invitees'] = [];
if ($currentUserId != $messageInfo['user_sender_id']) {
$senderInfo = api_get_user_info($messageInfo['user_sender_id']);
$form->getElement('invitees')->addOption(
$senderInfo['complete_name_with_username'],
$senderInfo['id']
);
$defaults['invitees'][] = $senderInfo['id'];
}
$messageCopies = MessageManager::getCopiesFromMessageInfo($messageInfo);
foreach ($messageCopies as $messageCopy) {
if ($currentUserId == $messageCopy->getUserReceiverId()) {
continue;
}
$receiverInfo = api_get_user_info($messageCopy->getUserReceiverId());
$form->getElement('invitees')->addOption(
$receiverInfo['complete_name_with_username'],
$receiverInfo['id']
);
$defaults['invitees'][] = $receiverInfo['id'];
}
}
$form->setDefaults($defaults);
}
/**
* @throws Exception
*
* @return array<Message>
*/
public static function getCopiesFromMessageInfo(array $messageInfo): array
{
$em = Database::getManager();
$messageRepo = $em->getRepository('ChamiloCoreBundle:Message');
return $messageRepo->findBy(
[
'userSenderId' => $messageInfo['user_sender_id'],
'msgStatus' => MESSAGE_STATUS_OUTBOX,
'sendDate' => new DateTime($messageInfo['send_date'], new DateTimeZone('UTC')),
'title' => $messageInfo['title'],
'content' => $messageInfo['content'],
'groupId' => $messageInfo['group_id'],
'parentId' => $messageInfo['parent_id'],
]
);
}
/**
* Reports whether the given user is sender or receiver of the given message.
*
* @return bool
*/
public static function isUserOwner(int $userId, int $messageId)
{
$table = Database::get_main_table(TABLE_MESSAGE);
$sql = "SELECT id FROM $table
WHERE id = $messageId
AND (user_receiver_id = $userId OR user_sender_id = $userId)";
$res = Database::query($sql);
if (Database::num_rows($res) === 1) {
return true;
}
return false;
}
private static function addTagsFormToInbox(): string
{
if (false === api_get_configuration_value('enable_message_tags')) {
return '';
}
$form = new FormValidator('frm_inbox_tags', 'post');
$extrafield = new ExtraField('message');
$extraHtml = $extrafield->addElements($form, 0, [], true, false, ['tags']);
$form->addButton('submit', get_lang('AddTags'), 'plus', 'primary');
$form->protect();
$html = $form->returnForm();
$html .= '<script>$(function () { '.$extraHtml['jquery_ready_content'].' });</script>';
return $html;
}
private static function addTagsForm(int $messageId, string $type): string
{
$url = api_get_self()."?id=$messageId&type=$type";
$form = new FormValidator('frm_tags', 'post', $url);
$extrafield = new ExtraField('message');
$extraHtml = $extrafield->addElements($form, $messageId, [], true, false, ['tags']);
$form->addButtonSave(get_lang('Save'));
$form->protect();
if ($form->validate()) {
$values = $form->getSubmitValues();
$values['item_id'] = $messageId;
$extraFieldValues = new ExtraFieldValue('message');
$extraFieldValues->saveFieldValues($values);
Display::addFlash(
Display::return_message(get_lang('ItemUpdated'), 'success')
);
header("Location: $url");
exit;
}
$messageContent = $form->returnForm();
$messageContent .= '<script>$(function () { '.$extraHtml['jquery_ready_content'].' });</script>';
return $messageContent;
}
private static function addTagsFormToSearch(FormValidator $form)
{
if (false === api_get_configuration_value('enable_message_tags')) {
return;
}
$userId = api_get_user_id();
$em = Database::getManager();
$tags = $em
->getRepository('ChamiloCoreBundle:ExtraFieldRelTag')
->getTagsByUserMessages($userId)
;
$tagsOptions = [];
foreach ($tags as $tag) {
$tagsOptions[$tag->getId()] = $tag->getTag();
}
$form
->addSelect(
'tags',
get_lang('Tags'),
$tagsOptions,
['class' => 'inbox-search-tags', 'title' => get_lang('FilterByTags')]
)
->setMultiple(true)
;
}
}
Zerion Mini Shell 1.0