@ -186,7 +186,19 @@ class MessageManager
return $message_list;
}
public static function send_message ($receiver_user_id, $title, $content, $file_attachments = array(), $file_comments = '', $group_id = 0, $parent_id = 0) {
/**
* save message for social network
* @param int receiver user id
* @param string subject
* @param string content
* @param array attachment files array($_FILES) (optional)
* @param array comments about attachment files (optional)
* @param int group id (optional)
* @param int parent id (optional)
* @param int message id for updating the message (optional)
* @return bool
*/
public static function send_message ($receiver_user_id, $subject, $content, $file_attachments = array(), $file_comments = array(), $group_id = 0, $parent_id = 0, $edit_message_id = 0) {
global $charset;
$table_message = Database::get_main_table(TABLE_MESSAGE);
$group_id = intval($group_id);
@ -207,11 +219,10 @@ class MessageManager
if (!empty($receiver_user_id) || !empty($group_id)) {
// message for user friend
$title = api_convert_encoding($title ,$charset);
$title = Database::escape_string($title );
$subject = api_convert_encoding($subject ,$charset);
$subject = Database::escape_string($subject );
$content = api_convert_encoding($content,$charset);
$content = Database::escape_string($content);
//message in inbox
//useless query
//echo $sql = "SELECT COUNT(*) as count FROM $table_message WHERE user_sender_id = ".$user_sender_id." AND user_receiver_id='$receiver_user_id' AND title = '$title' AND content ='$content' AND group_id = '$group_id' AND parent_id = '$parent_id'";
@ -222,10 +233,16 @@ class MessageManager
//if ($row_exist['count'] == 0) {
//message in inbox for user friend
$query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id ) ".
" VALUES ('$user_sender_id', '$receiver_user_id', '1', '".date('Y-m-d H:i:s')."','$title','$content','$group_id','$parent_id')";
if ($edit_message_id) {
$query = " UPDATE $table_message SET update_date = '".date('Y-m-d H:i:s')."', title = '$subject', content = '$content' WHERE id = '$edit_message_id' ";
$result = Database::query($query,__FILE__,__LINE__);
$inbox_last_id = $edit_message_id;
} else {
$query = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
" VALUES ('$user_sender_id', '$receiver_user_id', '1', '".date('Y-m-d H:i:s')."','$subject','$content','$group_id','$parent_id', '".date('Y-m-d H:i:s')."')";
$result = Database::query($query,__FILE__,__LINE__);
$inbox_last_id = Database::insert_id();
}
// save attachment file for inbox messages
if (is_array($file_attachments)) {
@ -240,8 +257,8 @@ class MessageManager
if (empty($group_id)) {
//message in outbox for user friend or group
$sql = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id ) ".
" VALUES ('$user_sender_id', '$receiver_user_id', '4', '".date('Y-m-d H:i:s')."','$title ','$content', '$group_id', '$parent_id')";
$sql = "INSERT INTO $table_message(user_sender_id, user_receiver_id, msg_status, send_date, title, content, group_id, parent_id, update_date ) ".
" VALUES ('$user_sender_id', '$receiver_user_id', '4', '".date('Y-m-d H:i:s')."','$subject ','$content', '$group_id', '$parent_id', '".date('Y-m-d H:i:s')." ')";
$rs = Database::query($sql,__FILE__,__LINE__);
$outbox_last_id = Database::insert_id();
@ -341,6 +358,16 @@ class MessageManager
return false;
}
/**
* save message attachment files
* @param array $_FILES['name']
* @param string a comment about the uploaded file
* @param int message id
* @param int receiver user id (optional)
* @param int sender user id (optional)
* @param int group id (optional)
* @return void
*/
public static function save_message_attachment_file($file_attach,$file_comment,$message_id,$receiver_user_id=0,$sender_user_id=0,$group_id=0) {
$tbl_message_attach = Database::get_main_table(TABLE_MESSAGE_ATTACHMENT);
@ -389,15 +416,14 @@ class MessageManager
$sql="INSERT INTO $tbl_message_attach(filename,comment, path,message_id,size)
VALUES ( '$safe_file_name', '$safe_file_comment', '$safe_new_file_name' , '$message_id', '".$file_attach['size']."' )";
$result=Database::query($sql, __LINE__, __FILE__);
$message.=' / '.get_lang('FileUploadSucces').'< br / > ';
}
}
/**
* Delete message attachment file (logicaly updating the row with a suffix _DELETE_id)
* Delete message attachment files (logical ly updating the row with a suffix _DELETE_id)
* @param int message id
* @param int message user id (receiver user id or sender user id)
* @param int group id (optional)
* @return void
*/
public static function delete_message_attachment_file($message_id,$message_uid,$group_id=0) {
@ -430,21 +456,38 @@ class MessageManager
}
}
public static function update_message ($user_id, $id) {
if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) return false;
/**
* update messages by user id and message id
* @param int user id
* @param int message id
* @return resource
*/
public static function update_message ($user_id, $message_id) {
if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
$table_message = Database::get_main_table(TABLE_MESSAGE);
$query = "UPDATE $table_message SET msg_status = '0' WHERE msg_status< >4 AND user_receiver_id=".Database::escape_string($user_id)." AND id='".Database::escape_string($id)."'";
$query = "UPDATE $table_message SET msg_status = '0' WHERE msg_status< >4 AND user_receiver_id=".intval($user_id)." AND id='".intval($message_ id)."'";
$result = Database::query($query,__FILE__,__LINE__);
}
public static function get_message_by_user ($user_id,$id) {
if ($id != strval(intval($id)) || $user_id != strval(intval($user_id))) return false;
/**
* get messages by user id and message id
* @param int user id
* @param int message id
* @return array
*/
public static function get_message_by_user ($user_id,$message_id) {
if ($message_id != strval(intval($message_id)) || $user_id != strval(intval($user_id))) return false;
$table_message = Database::get_main_table(TABLE_MESSAGE);
$query = "SELECT * FROM $table_message WHERE user_receiver_id=".Database::escape_string($user_id)." AND id='".Database::escape_string($id)."'";
$query = "SELECT * FROM $table_message WHERE user_receiver_id=".intval($user_id)." AND id='".intval($message_ id)."'";
$result = Database::query($query,__FILE__,__LINE__);
return $row = Database::fetch_array($result);
}
/**
* get messages by group id
* @param int group id
* @return array
*/
public static function get_messages_by_group($group_id) {
if ($group_id != strval(intval($group_id))) return false;
$table_message = Database::get_main_table(TABLE_MESSAGE);
@ -461,6 +504,43 @@ class MessageManager
return $data;
}
/**
* get messages by parent id optionally with limit
* @param int parent id
* @param int group id (optional)
* @param int offset (optional)
* @param int limit (optional)
* @return array
*/
public static function get_messages_by_parent($parent_id,$group_id = '',$offset = 0,$limit = 0) {
if ($parent_id != strval(intval($parent_id))) return false;
$table_message = Database::get_main_table(TABLE_MESSAGE);
$current_uid = api_get_user_id();
$parent_id = intval($parent_id);
$condition_group_id = "";
if ($group_id !== '') {
$group_id = intval($group_id);
$condition_group_id = " AND group_id = '$group_id' ";
}
$condition_limit = "";
if ($offset & & $limit) {
$offset = ($offset - 1) * $limit;
$condition_limit = " LIMIT $offset,$limit ";
}
$query = "SELECT * FROM $table_message WHERE parent_id='$parent_id' AND msg_status < > 4 $condition_group_id ORDER BY send_date DESC $condition_limit ";
$rs = Database::query($query,__FILE__,__LINE__);
$data = array();
if (Database::num_rows($rs) > 0) {
while ($row = Database::fetch_array($rs)) {
$data[$row['id']] = $row;
}
}
return $data;
}
/**
* Gets information about if exist messages
* @author Isaac FLores Paz < isaac.flores @ dokeos . com >
@ -756,54 +836,157 @@ class MessageManager
$rows = self::get_messages_by_group($group_id);
$rows = self::calculate_children($rows);
$group_info = GroupPortalManager::get_group_data($group_id);
$current_user_id = api_get_user_id();
$count=0;
$html = '';
if (is_array($rows) & & count($rows)> 0) {
foreach ($rows as $message) {
$indent = $message['indent_cnt']*'20';
$user_sender_info = UserManager::get_user_info_by_id($message['user_sender_id']);
if (!empty($message['parent_id'])) {
$message_parent_info = self::get_message_by_id($message['parent_id']);
$user_parent_info = UserManager::get_user_info_by_id($message_parent_info['user_sender_id']);
$name_user_parent = api_get_person_name($user_parent_info['firstname'], $user_parent_info['lastname']);
$message_item = 'message-item';
$message_title_item = 'message-group-title';
// prepare array for topics with its items
$topics = array();
$x = 0;
foreach ($rows as $index=>$value) {
if (empty($value['parent_id'])) {
$x = $index;
$topics[$x] = $value;
} else {
$message_item = 'message-topic';
$message_title_item = 'message-group-title-topic';
$topics[$x]['items'][] = $value;
}
}
uasort($topics,array('MessageManager','order_desc_date'));
// get file attachments by message id
$files_attachments = self::get_links_message_attachment_files($message['id']);
$name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
$html.= '< div class = "'.$message_item.'" id = "message-item-'.$count.'" style = "margin-left: '.$indent.'px;" > ';
// pager
$page = isset($_GET['page_nr'])?intval($_GET['page_nr']):1;
$total_topics = count($topics);
$topics_per_page = 5;
$pager = self::get_pager_for_message_group($group_id,$page,$total_topics,$topics_per_page);
$html .= ' < div class = "pager" >
< table width = "100%" >
< tr > < td style = "width:25%" > < / td > < td style = "text-align:center" > '.$pager['details'].'< / td > < td style = "text-align:right;width:25%" > '.$pager['links'].'< / td > < / tr > < / table > < / div > ';
//if (!isset($message['children'])) {
//only for admins
// $html.= '< div id = "message-reply-link" > < a href = "'.api_get_path(WEB_CODE_PATH).'social/groups.php?action=delete_message&group_id='.$group_id.'&message_id='.$message['id'].'" > '.Display :: return_icon('delete.gif', get_lang('Delete')).' '.get_lang('Delete').'< / a > < / div > ';
$html.= '< div id = "message-reply-link" > < a href = "'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&message_id='.$message['id'].'" class = "thickbox" title = "'.get_lang('Reply').'" > '.Display :: return_icon('forumthread_new.gif', get_lang('Reply')).' '.get_lang('Reply').'< / a > < / div > ';
// topics and items
$parents = array_keys(self::get_messages_by_parent(0,$group_id,$page,$topics_per_page));
$html .= '< div id = "accordion" > ';
foreach ($topics as $index => $topic) {
//echo '< a href = "/main/messages/new_message.php?group_id='.$group_id.'&message_id='.$message['id'].'" > '.Display::return_icon('forumthread_new.gif',api_xml_http_response_encode(get_lang('Reply'))).' '.api_xml_http_response_encode(get_lang('Reply')).'< / a > ';
//}
if (!in_array($index,$parents)) continue;
$html.= '< div class = "'.$message_title_item.'" > '.$message['title'].' < / div > ';
// topics
$indent = 0;
$user_sender_info = UserManager::get_user_info_by_id($topic['user_sender_id']);
$files_attachments = self::get_links_message_attachment_files($topic['id']);
$name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
$html .= '< div class = "message-topic" > ';
$html .= '< a href = "#" class = "head" id = "head_'.$topic['id'].'" >
'.Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align: middle')).'
< span class = "message-group-title-topic" > '.$topic['title'].'< / span >
< span class = "message-group-date" > ('.get_lang('PostIn').' '.date_to_str_ago($topic['send_date']).($topic['send_date']!=$topic['update_date']?' - '.get_lang('UpdatedIn').' '.date_to_str_ago($topic['send_date']):'').')< / span >
< / a > ';
$html .= '< div > ';
$html.= '< div style = "margin-left: '.$indent.'px;margin-bottom:10px" > ';
$html.= '< div id = "message-reply-link" style = "margin-right:10px" >
< a href = "'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$topic['id'].'&action=reply_message_group" class = "thickbox" title = "'.get_lang('Reply').'" > '.Display :: return_icon('forumthread_new.gif', get_lang('Reply')).'< / a > ';
$html.= '< div class = "message-group-author" > '.get_lang('From').' < a href = "'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$message['user_sender_id'].'" > '.$name.' < / a > < / div > ';
$html.= '< div class = "message-group-content" > '.$message['content'].'< / div > ';
$html.= '< div class = "message-group-date" > '.get_lang('PostIn').' '.date_to_str_ago($message['send_date']).'< / div > ';
if ($topic['user_sender_id'] == $current_user_id) {
$html.= ' < a href = "'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$topic['id'].'&action=edit_message_group" class = "thickbox" title = "'.get_lang('Edit').'" > '.Display :: return_icon('edit.gif', get_lang('Edit')).'< / a > ';
}
$html.= '< / div > ';
//$html.= '< div class = "message-group-title-topic" > '.$topic['title'].' < / div > ';
$html.= '< div class = "message-group-author" > '.get_lang('From').' < a href = "'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$topic['user_sender_id'].'" > '.$name.' < / a > < / div > ';
$html.= '< div class = "message-group-content" > '.$topic['content'].'< / div > ';
//$html.= '< div class = "message-group-date" > '.get_lang('PostIn').' '.date_to_str_ago($topic['send_date']).'< / div > ';
$html.= '< div class = "message-attach" > '.(!empty($files_attachments)?implode(' | ',$files_attachments):'').'< / div > ';
$html.= '< / div > ';
$count++;
// items
if (is_array($topic['items'])) {
foreach ($topic['items'] as $item) {
$indent = $item['indent_cnt']*'15';
$user_sender_info = UserManager::get_user_info_by_id($item['user_sender_id']);
$files_attachments = self::get_links_message_attachment_files($item['id']);
$name = api_get_person_name($user_sender_info['firstname'], $user_sender_info['lastname']);
$html.= '< div class = "message-item" style = "margin-left: '.$indent.'px;" > ';
$html.= '< div id = "message-reply-link" >
< a href = "'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&message_id='.$item['id'].'&action=reply_message_group" class = "thickbox" title = "'.get_lang('Reply').'" > '.Display :: return_icon('forumthread_new.gif', get_lang('Reply')).'< / a > ';
if ($item['user_sender_id'] == $current_user_id) {
$html.= ' < a href = "'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=390&width=610&&user_friend='.$current_user_id.'&group_id='.$group_id.'&message_id='.$item['id'].'&action=edit_message_group" class = "thickbox" title = "'.get_lang('Edit').'" > '.Display :: return_icon('edit.gif', get_lang('Edit')).'< / a > ';
}
$html.= '< / div > ';
$html.= '< div class = "message-group-title" > '.$item['title'].' < / div > ';
$html.= '< div class = "message-group-author" > '.get_lang('From').' < a href = "'.api_get_path(WEB_PATH).'main/social/profile.php?u='.$item['user_sender_id'].'" > '.$name.' < / a > < / div > ';
$html.= '< div class = "message-group-content" > '.$item['content'].'< / div > ';
$html.= '< div class = "message-group-date" > '.get_lang('PostIn').' '.date_to_str_ago($item['send_date']).($item['send_date']!=$item['update_date']?' - '.get_lang('UpdatedIn').' '.date_to_str_ago($item['send_date']):'').'< / div > ';
$html.= '< div class = "message-attach" > '.(!empty($files_attachments)?implode(' | ',$files_attachments):'').'< / div > ';
$html.= '< / div > ';
}
}
$html .= '< / div > ';
$html .= '< / div > ';
}
$html .= '< / div > ';
// pager
$html .= ' < div class = "pager" >
< table width = "100%" >
< tr > < td style = "width:25%" > < / td > < td > < / td > < td style = "text-align:right;width:25%" > '.$pager['links'].'< / td > < / tr > < / table > < / div > ';
}
return $html;
}
/**
* Get pager for messages of group
* @param int group id
* @param int current page
* @param int total rows
* @param int rows per page
* @return array pager with details and links
*/
public static function get_pager_for_message_group($group_id,$page,$num_rows,$rows_per_page) {
$link = '';
$details = '';
$pager = array();
$group_id = intval($group_id);
$page = intval($page);
$num_rows = intval($num_rows);
$first_page = 1;
$last_page = ceil($num_rows/$rows_per_page);
// get details
if ($page == $first_page) {
$details = $page.' - '.($page*$rows_per_page).' / '.$num_rows;
} else if ($page > $first_page & & $page < $last_page) {
$details = ((($page-1)*$rows_per_page)+1).' - '.($page*$rows_per_page).' / '.$num_rows;
} else {
$details = ((($page-1)*$rows_per_page)+1).' - '.($num_rows).' / '.$num_rows;
}
$pager['details'] = $details;
// get links for pager
$href = api_get_path(WEB_CODE_PATH).'social/groups.php?id='.$group_id;
if ($page > 1) {
$link .= '< a title = "'.get_lang('FirstPage').'" href = "'.$href.'&page_nr='.$first_page.'" > ';
$link .= Display::return_icon('first.png',get_lang('FirstPage'),array('style'=>'vertical-align: middle'));
$link .= '< / a > ';
$link .= '< a title = "'.get_lang('PreviousPage').'" href = "'.$href.'&page_nr='.($page-1).'" > ';
$link .= Display::return_icon('prev.png',get_lang('PreviousPage'),array('style'=>'vertical-align: middle'));
$link .= '< / a > ';
}
$link .= $page.'/'.$last_page;
if ($page < $last_page) {
$link .= '< a title = "'.get_lang('NextPage').'" href = "'.$href.'&page_nr='.($page+1).'" > ';
$link .= Display::return_icon('next.png',get_lang('NextPage'),array('style'=>'vertical-align: middle'));
$link .= '< / a > ';
$link .= '< a title = "'.get_lang('LastPage').'" href = "'.$href.'&page_nr='.$last_page.'" > ';
$link .= Display::return_icon('last.png',get_lang('PreviousPage'),array('style'=>'vertical-align: middle'));
$link .= '< / a > ';
}
$pager['links'] = $link;
return $pager;
}
/**
* Add children to messages by id is used for nested view messages
* @param array rows of messages
@ -843,6 +1026,16 @@ class MessageManager
}
}
/**
* Sort date by desc from a multi-dimensional array
* @param array1 first array to compare
* @param array2 second array to compare
* @return bool
*/
public function order_desc_date($array1,$array2) {
return strcmp($array2['send_date'],$array1['send_date']);
}
/**
* Get array of links (download) for message attachment files
* @param int message id
Cristian Fasanando
15 years ago