-
Notifications
You must be signed in to change notification settings - Fork 0
/
index.php
173 lines (163 loc) · 5.96 KB
/
index.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
<?php
/***************************************
* http://www.program-o.com
* PROGRAM O
* Version: 2.4.8
* FILE: index.php
* AUTHOR: Elizabeth Perreau and Dave Morton
* DATE: 07-23-2013
* DETAILS: This is the XML GUI interface for Program O
***************************************/
$e_all = defined('E_DEPRECATED') ? E_ALL & ~E_DEPRECATED : E_ALL;
error_reporting($e_all);
ini_set('log_errors', true);
ini_set('error_log', '../../logs/gui.xml.error.log');
ini_set('html_errors', false);
ini_set('display_errors', false);
// Experimental code
$base_URL = 'http://' . $_SERVER['HTTP_HOST']; // set domain name for the script
$this_path = str_replace(DIRECTORY_SEPARATOR, '/', realpath(dirname(__FILE__))); // The current location of this file, normalized to use forward slashes
$this_path = str_replace($_SERVER['DOCUMENT_ROOT'], $base_URL, $this_path); // transform it from a file path to a URL
$url = str_replace('gui/xml', 'chatbot/conversation_start.php', $this_path); // and set it to the correct script location
/*
Example URL's for use with the chatbot API
$url = 'http://api.program-o.com/v2.3.1/chatbot/';
$url = 'http://localhost/Program-O/Program-O/chatbot/conversation_start.php';
$url = 'chat.php';
*/
$display = "The URL for the API is currently set as:<br />\n$url.<br />\n";
$display .= 'Please make sure that you edit this file to change the value of the variable $url in this file to reflect the correct URL address of your chatbot, and to remove this message.' . PHP_EOL;
#$display = '';
$display_template = <<<end_display
<span class="user_name">[user_name]: </span><span class="user_say">[input]</span><br>
<span class="bot_name">[bot_name]: </span><span class="bot_say">[response]</span><br>
end_display;
$options = array(
'say' => FILTER_SANITIZE_STRING,
'format' => FILTER_SANITIZE_STRING,
'bot_id' => FILTER_SANITIZE_STRING,
'convo_id' => array(
'filter' => FILTER_CALLBACK,
'options' => 'validateConvoId'
)
);
$post_vars = filter_input_array(INPUT_POST, $options);
$get_vars = filter_input_array(INPUT_GET, $options);
$request_vars = array_merge((array)$get_vars, (array)$post_vars);
echo ("<!-- POST vars:\n" . print_r($_POST, true) . "\nGET vars:\n" . print_r($_GET, true) . "\$request_vars:\n" . print_r($request_vars, true) . "\n-->\n");
$convo_id = (isset ($request_vars['convo_id'])) ? $request_vars['convo_id'] : get_convo_id();
$bot_id = (isset ($request_vars['bot_id'])) ? $request_vars['bot_id'] : 1;
if (!empty ($post_vars))
{
$options = array(
CURLOPT_USERAGENT => 'Program_O_XML_API',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_POST => true,
//CURLOPT_CONNECTTIMEOUT => 3,
);
$ch = curl_init($url);
curl_setopt_array($ch, $options);
curl_setopt($ch, CURLOPT_POSTFIELDS, $request_vars);
$data = curl_exec($ch);
curl_close($ch);
$xml = new SimpleXMLElement($data);
$display = '';
$success = $xml->status->success;
if (isset($xml->status->message))
{
$message = (string) $xml->status->message;
$display = 'There was an error in the script. Message = ' . $message;
}
else
{
$user_name = (string) $xml->user_name;
$bot_name = (string) $xml->bot_name;
$chat = $xml->chat;
$lines = $chat->xpath('line');
foreach ($lines as $line)
{
$input = (string) $line->input;
$response = (string) $line->response;
$tmp_row = str_replace('[user_name]', $user_name, $display_template);
$tmp_row = str_replace('[bot_name]', $bot_name, $tmp_row);
$tmp_row = str_replace('[input]', $input, $tmp_row);
$tmp_row = str_replace('[response]', $response, $tmp_row);
$display .= $tmp_row;
}
}
}
/**
* Function get_convo_id
*
*
* @return string
*/
function get_convo_id()
{
if (isset($_COOKIE['Program_O_XML_API'])) $convo_id = $_COOKIE['Program_O_XML_API'];
else
{
session_name('Program_O_XML_API');
session_start();
$convo_id = session_id();
session_destroy();
}
return $convo_id;
}
function validateConvoId($convo_id)
{
$id = htmlentities($convo_id);
return ($id === $convo_id) ? $convo_id : get_convo_id();
}
?>
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<link rel="icon" href="./favicon.ico" type="image/x-icon" />
<link rel="shortcut icon" href="./favicon.ico" type="image/x-icon" />
<title>Program O AIML Chatbot</title>
<meta name="Description" content="A Free Open Source AIML PHP MySQL Chatbot called Program-O. Version2" />
<meta name="keywords" content="Open Source, AIML, PHP, MySQL, Chatbot, Program-O, Version2" />
<style type="text/css">
h3 {
text-align: center;
}
.user_name {
color: rgb(16, 45, 178);
}
.bot_name {
color: rgb(204, 0, 0);
}
#shameless_plug {
position: absolute;
right: 10px;
bottom: 10px;
border: 1px solid red;
box-sizing: border-box;
-moz-box-sizing: border-box;
box-shadow: 2px 2px 2px 0 #808080;
padding: 5px;
border-radius: 5px;
}
</style>
</head>
<body onload="document.forms[0].say.focus();">
<h3>Program O XML GUI</h3>
<form accept-charset="utf-8" method="post" action="index.php">
<p>
<input type="text" name="say" id="say" size="70" />
<input id="bot_id" type="hidden" name="bot_id" value="<?php echo $bot_id ?>">
<input id="convo_id" type="hidden" name="convo_id" value="<?php echo $convo_id ?>">
<input id="format" type="hidden" name="format" value="xml">
<input type="submit" value="Chat" />
</p>
</form>
<div id="response">
<?php echo $display ?>
</div>
<div id="shameless_plug">
To get your very own chatbot, visit <a href="http://www.program-o.com">program-o.com</a>!
</div>
</body>
</html>