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<?php
defined('BASEPATH') or exit('No direct script access allowed');
require APPPATH . '/libraries/BaseController.php';
class Chat extends BaseController
{
public function __construct()
{
parent::__construct();
$this->load->model('chat_model');
}
public function fetch_user_chats()
{
$data = $this->get_data();
$results = [];
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$count = 0;
if (isset($data->count)) {
$count = $data->count;
}
$results = $this->chat_model->getUsersChat($email, $count);
echo json_encode(array("chatsList" => $results));
}
public function fetch_user_partner_chat()
{
$data = $this->get_data();
//var_dump($data);
$results = [];
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$results = $this->chat_model->fetch_user_partner_chat($email, $partner);
if ($results) {
echo json_encode(array("status" => "ok", "chat" => $results));
} else {
echo json_encode(array("status" => "none"));
}
}
public function checkfornewmessages()
{
$data = $this->get_data();
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$date = isset($data->date) ? filter_var($data->date, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 1602063634;
$results = $this->chat_model->checkfornewmessages($email, $date);
echo json_encode(array("status" => "ok", "chats" => $results));
}
public function load_more_chats()
{
$data = $this->get_data();
$chat_id = isset($data->chatId) ? filter_var($data->chatId, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 0;
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$count = isset($data->count) ? filter_var($data->count, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 20;
//print($count); die;
if ($chat_id == 0) {
//first we check if a chat have been initiated before
//between both users and get the chat id
$chat_id = $this->chat_model->get_user_chatID_if_exists($email, $partner);
}
$results = $this->chat_model->get_chat_messages($chat_id, $email, intval($count));
$have_more_content = $this->chat_model->chats_have_more_content($chat_id, $email, intval($count));
echo json_encode(array("status" => "ok", "chats" => $results, "have_more_content" => $have_more_content));
}
public function on_seen_conversation()
{
$data = $this->get_data();
//var_dump($data);
$chatid = isset($data->chatid) ? filter_var($data->chatid, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 0;
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
if ($chatid == 0) {
//first we check if a chat have been initiated before
//between both users and get the chat id
$chatid = $this->chat_model->get_user_chatID_if_exists($email, $partner);
}
if ($chatid != 0) {
$this->chat_model->on_seen_conversation($chatid, $email);
//notify user of conversation read
$this->load->model('settings_model');
$server_key = $this->settings_model->getFcmServerKey();
$this->load->model('fcm_model');
$this->fcm_model->userSeenConversationNotification($server_key, $partner, $email, $chatid);
}
echo json_encode(array("status" => "ok"));
}
public function on_user_typing()
{
$data = $this->get_data();
//var_dump($data);
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$this->load->model('settings_model');
$server_key = $this->settings_model->getFcmServerKey();
$this->load->model('fcm_model');
$this->fcm_model->userTypingNotification($server_key, $partner, $email);
echo json_encode(array("status" => "ok"));
}
public function update_user_online_status()
{
$data = $this->get_data();
//var_dump($data);
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$status = isset($data->status) ? filter_var($data->status, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 1;
$this->chat_model->updateUserOnlineStatus($email, $status);
$this->load->model('settings_model');
$server_key = $this->settings_model->getFcmServerKey();
$this->load->model('fcm_model');
$this->fcm_model->notifyUserOnlinePresence($server_key, $email, $status);
echo json_encode(array("status" => "ok"));
}
public function save_user_conversation()
{
$date = time();
$chat_id = null !== $this->input->post('chat_id') ? filter_var($this->input->post('chat_id'), FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 0;
$sender = null !== $this->input->post('sender') ? filter_var($this->input->post('sender'), FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$recipient = null !== $this->input->post('recipient') ? filter_var($this->input->post('recipient'), FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$msg_reciept = null !== $this->input->post('msg_reciept') ? filter_var($this->input->post('msg_reciept'), FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : time();
$msg_owner = null !== $this->input->post('msg_owner') ? filter_var($this->input->post('msg_owner'), FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$message = null !== $this->input->post('content') ? filter_var($this->input->post('content'), FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
if ($chat_id == 0) {
//first we check if a chat have been initiated before
//between both users and get the chat id
$chat_id = $this->chat_model->get_user_chatID_if_exists($sender, $recipient);
if ($chat_id == 0) {
$info = array(
'email1' => $sender,
'email2' => $recipient,
'last_message_time' => $date
);
$chat_id = $this->chat_model->createUsersChatID($info);
}
} else {
$this->chat_model->updateChatIDLastMessageTime($chat_id, $date);
}
$attachment = "";
if (!empty($_FILES['photo'])) {
$upload = $this->upload_file("photo");
if ($upload[0] == 'ok') {
$attachment = $upload[1];
} else {
echo json_encode(array("status" => "error", "msg" => $upload[1]));
exit;
}
}
//check if this user is blocked from sending messages
$isUserBlocked1 = $this->chat_model->verifyIfPartnerIsBlocked($sender, $recipient);
$isUserBlocked2 = $this->chat_model->verifyIfPartnerIsBlocked($recipient, $sender);
//save message for sender
$msg1 = array(
'chat_id' => $chat_id,
'message' => $message,
'attachment' => $attachment,
'sender' => $sender,
'msg_reciept' => $msg_reciept,
'msg_owner' => $msg_owner,
'date' => $date
);
//save for sender
$this->chat_model->saveUserChatConversation($msg1);
//if none of the users blocked the other, we save and send notification
if ($isUserBlocked1 != 0 && $isUserBlocked2 != 0) {
//save message for reciever
$msg2 = array(
'chat_id' => $chat_id,
'message' => $message,
'attachment' => $attachment,
'sender' => $sender,
'msg_reciept' => $msg_reciept,
'msg_owner' => $recipient,
'date' => $date
);
//save for recipient
$converseID = $this->chat_model->saveUserChatConversation($msg2);
$unseen = $this->chat_model->get_unseen_messages($chat_id, $recipient);
//send notification to recipient
$chatsender = $this->chat_model->getRecipientDetails($sender);
/*$notificationmessage = "Sent a photo";
if($message!=""){
$notifcationmessage = substr(base64_decode($message),100);
}*/
$chat = $this->chat_model->getUserLastConversation($converseID);
$this->load->model('settings_model');
$server_key = $this->settings_model->getFcmServerKey();
$this->load->model('fcm_model');
$this->fcm_model->userConversationNotification($server_key, $recipient, $chatsender, $unseen, $chat);
}
echo json_encode(array("status" => "ok", "chatid" => $chat_id));
}
function delete_selected_chat_messages()
{
$data = $this->get_data();
//var_dump($data);
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$chatid = isset($data->chatid) ? filter_var($data->chatid, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 0;
$msgReciepts = $data->msgReciepts;
if ($chatid == 0) {
//first we check if a chat have been initiated before
//between both users and get the chat id
$chatid = $this->chat_model->get_user_chatID_if_exists($email, $partner);
}
$chat = $this->chat_model->delete_selected_chat_messages($email, $chatid, $msgReciepts);
echo json_encode(array("status" => "ok"));
}
function clear_user_conversation()
{
$data = $this->get_data();
//var_dump($data);
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$chatid = isset($data->chatid) ? filter_var($data->chatid, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 0;
if ($chatid == 0) {
//first we check if a chat have been initiated before
//between both users and get the chat id
$chatid = $this->chat_model->get_user_chatID_if_exists($email, $partner);
}
$chat = $this->chat_model->clear_user_chat_messages($email, $chatid, $msgReciepts);
echo json_encode(array("status" => "ok"));
}
function blockUnblockUser()
{
$data = $this->get_data();
//var_dump($data);
$email = isset($data->email) ? filter_var($data->email, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$partner = isset($data->partner) ? filter_var($data->partner, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : "";
$status = isset($data->status) ? filter_var($data->status, FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_STRIP_HIGH) : 1;
if ($status == 0) {
$info = array(
'blocked_user' => $partner,
'blocked_by' => $email
);
$this->chat_model->blockUser($info);
} else {
$this->chat_model->unblockUser($partner, $email);
}
echo json_encode(array("status" => "ok"));
}
public function upload_file($file)
{
$path = $_FILES[$file]['name'];
$ext = pathinfo($path, PATHINFO_EXTENSION);
$new_name = uniqid() . "_photo_" . time() . "." . $ext;
$config['file_name'] = $new_name;
$config['upload_path'] = './uploads/socials/chats';
$config['max_size'] = 10000;
$config['allowed_types'] = '*';
$config['overwrite'] = TRUE; //overwrite thumbnail
$this->load->library('upload');
$this->upload->initialize($config);
if (!$this->upload->do_upload($file)) {
//$error = array('error' => $this->upload->display_errors());
return ['error', strip_tags($this->upload->display_errors())];
} else {
return ['ok', $new_name];
}
}
}
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