Smeagol/webhook.php

161 lines
4.6 KiB
PHP

<?php
$bot_name = "smeagol_lotr_bot";
$bot_api = require('api_key.php');
// Checks whether the given command is the same as the entered command
function check_command($command) {
global $bot_name;
global $decoded;
$command_list = explode(" ", $decoded->{"message"}->{"text"});
if ($command_list[0] == $command || $command_list[0] == $command . "@" . $bot_name) {
return True;
}
else {
return False;
}
}
// Send html back to the sender.
function send_html($post_message, $reply=false) {
global $decoded;
global $bot_api;
global $chat_id;
$url = 'https://api.telegram.org/bot' . $bot_api . '/sendMessage';
$post_msg = array('chat_id' => $chat_id, 'text' =>$post_message, 'parse_mode' => 'html');
if ($reply != false) {
if ($reply === true){
$post_msg['reply_to_message_id'] = $decoded->{'message'}->{'message_id'};
}
else {
$post_msg['reply_to_message_id'] = $reply;
}
}
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($post_msg)
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
}
// Edits existing pinned message
function edit_html($post_message, $reply=false) {
global $decoded;
global $bot_api;
global $chat_id;
$message_id = require("message.php");
$url = 'https://api.telegram.org/bot' . $bot_api . '/editMessageText';
$post_msg = array('chat_id' => $chat_id, 'text' =>$post_message, 'message_id' => $message_id, 'parse_mode' => 'html');
if ($reply != false) {
if ($reply === true){
$post_msg['reply_to_message_id'] = $decoded->{'message'}->{'message_id'};
}
else {
$post_msg['reply_to_message_id'] = $reply;
}
}
$options = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($post_msg)
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
}
function add_requirement() {
global $command_list;
$item_id = $command_list[1];
$item_name = "";
for ($i = 2; $i < count($command_list) - 1; $i++){
$item_name .= $command_list[$i];
if ($i != count($command_list) - 2){
$item_name .= " ";
}
}
$quantity = $command_list[count(command_list) - 1];
$mysql = require('mysql_credentials.php');
$conn = new mysqli($mysql['servername'], $mysql['username'], $mysql['password'], $mysql['database']);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$stmt = $conn->prepare("DELETE FROM req where id = ?;");
$stmt->bind('s', $item_id);
$stmt->execute();
$stmt = $conn->prepare("INSERT INTO req (id, name, quantity) VALUES (?,?,?);");
$stmt->bind('ssi', $item_id, $item_name, $quantity);
$stmt->execute();
$conn->close();
send_html("Added to requirements");
}
function deposit(){
global $command_list;
$item_id = $command_list[1];
$quantity = $command_list[2];
$mysql = require('mysql_credentials.php');
$conn = new mysqli($mysql['servername'], $mysql['username'], $mysql['password'], $mysql['database']);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$stmt = $conn->prepare("UPDATE req set quantity = quantity - ? where id = ?;");
$stmt->bind('is', $item_id, $quantity);
$stmt->execute();
$conn->close();
send_html("Deposited!");
}
function get_updated_req() {
$mysql = require('mysql_credentials.php');
$conn = new mysqli($mysql['servername'], $mysql['username'], $mysql['password'], $mysql['database']);
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
$sql = "SELECT name, quantity FROM req WHERE quantity > 0;";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
$text = "";
while($row = $result->fetch_assoc()) {
$text .= $row["id"] . " " . $row["quantity"] . "\n";
}
return $text;
} else {
return "Everything is complete";
}
}
// Get JSON from post, store it and decode it.
$var = file_get_contents('php://input');
$decoded = json_decode($var);
// Store the chat ID
$chat_id = $decoded->{"message"}->{"chat"}->{"id"};
$modules = array(
array(
"command" => "/deposit",
"function" => "deposit();"
),
array(
"command" => "/add",
"function" => "add_requirement();"
)
);
$command_list = explode(" ", $decoded->{"message"}->{"text"});
foreach ($modules as $module ) {
if (check_command($module["command"])) {
eval($module["function"]);
exit();
}
}
?>