admin.php
3 years ago
ai.php
3 years ago
answer.php
3 years ago
core.php
3 years ago
init.php
3 years ago
query.php
3 years ago
rest.php
3 years ago
shortcodes.php
3 years ago
ui.php
3 years ago
shortcodes.php
349 lines
| 1 | <?php |
| 2 | |
| 3 | class Meow_MWAI_Shortcodes { |
| 4 | private $core = null; |
| 5 | private $namespace = 'ai-engine/v1'; |
| 6 | |
| 7 | public function __construct( $core ) { |
| 8 | $this->core = $core; |
| 9 | add_shortcode( 'mwai_chat', array( $this, 'chat' ) ); |
| 10 | add_action( 'rest_api_init', array( $this, 'rest_api_init' ) ); |
| 11 | |
| 12 | // If we apply ChatGPT styles |
| 13 | add_filter( 'mwai_chat_html', array( $this, 'chatgpt_style' ), 10, 2 ); |
| 14 | add_filter( 'mwai_chat_html', array( $this, 'spinner_style' ), 10, 2 ); |
| 15 | } |
| 16 | |
| 17 | function rest_api_init() { |
| 18 | try { |
| 19 | register_rest_route( $this->namespace, '/chat', array( |
| 20 | 'methods' => 'POST', |
| 21 | 'callback' => array( $this, 'rest_chat' ), |
| 22 | 'permission_callback' => '__return_true' |
| 23 | ) ); |
| 24 | } |
| 25 | catch ( Exception $e ) { |
| 26 | var_dump( $e ); |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | function spinner_style( $html, $atts ) { |
| 31 | // If needed, we can use the $id to apply styles |
| 32 | $id = $atts['id']; // This could be replace by the ID of a specific chatbot |
| 33 | return " |
| 34 | <style> |
| 35 | #mwai-chat-$id button { |
| 36 | position: relative; |
| 37 | } |
| 38 | |
| 39 | #mwai-chat-$id button[disabled] span { |
| 40 | display: none; |
| 41 | } |
| 42 | |
| 43 | #mwai-chat-$id button[disabled]::after { |
| 44 | content: ''; |
| 45 | position: absolute; |
| 46 | width: 18px; |
| 47 | height: 18px; |
| 48 | top: 0; |
| 49 | left: 0; |
| 50 | right: 0; |
| 51 | bottom: 0; |
| 52 | margin: auto; |
| 53 | border: 3px solid transparent; |
| 54 | border-top-color: #ffffff; |
| 55 | border-radius: 50%; |
| 56 | animation: mwai-button-spinner 1s ease infinite; |
| 57 | } |
| 58 | |
| 59 | @keyframes mwai-button-spinner { |
| 60 | from { |
| 61 | transform: rotate(0turn); |
| 62 | } |
| 63 | |
| 64 | to { |
| 65 | transform: rotate(1turn); |
| 66 | } |
| 67 | } |
| 68 | </style> |
| 69 | " . $html; |
| 70 | } |
| 71 | |
| 72 | function chatgpt_style( $html, $atts ) { |
| 73 | // If needed, we can use the $id to apply styles |
| 74 | $id = $atts['id']; // This could be replace by the ID of a specific chatbot |
| 75 | return " |
| 76 | <style> |
| 77 | #mwai-chat-$id { |
| 78 | background: #343541; |
| 79 | color: white; |
| 80 | font-size: 15px; |
| 81 | } |
| 82 | |
| 83 | #mwai-chat-$id ol { |
| 84 | padding: 0; |
| 85 | margin: 0 0 0 20px; |
| 86 | } |
| 87 | |
| 88 | #mwai-chat-$id .mwai-reply { |
| 89 | display: flex; |
| 90 | } |
| 91 | |
| 92 | #mwai-chat-$id .mwai-user, #mwai-chat-$id .mwai-ai { |
| 93 | padding: 20px; |
| 94 | } |
| 95 | |
| 96 | #mwai-chat-$id .mwai-ai { |
| 97 | background: #454654; |
| 98 | } |
| 99 | |
| 100 | #mwai-chat-$id .mwai-user-name, #mwai-chat-$id .mwai-ai-name { |
| 101 | color: #a0a0a0; |
| 102 | margin-right: 5px; |
| 103 | min-width: 80px; |
| 104 | } |
| 105 | |
| 106 | #mwai-chat-$id .mwai-input { |
| 107 | display: flex; |
| 108 | padding: 15px; |
| 109 | } |
| 110 | |
| 111 | #mwai-chat-$id .mwai-input input { |
| 112 | background: #40414f; |
| 113 | color: white; |
| 114 | flex: auto; |
| 115 | padding: 15px; |
| 116 | border: none; |
| 117 | border-radius: 5px; |
| 118 | font-size: 15px; |
| 119 | } |
| 120 | |
| 121 | #mwai-chat-$id .mwai-input button { |
| 122 | background: none; |
| 123 | color: white; |
| 124 | border: 1px solid #40414f; |
| 125 | margin-left: 15px; |
| 126 | width: 80px; |
| 127 | border-radius: 5px; |
| 128 | cursor: pointer; |
| 129 | } |
| 130 | </style> |
| 131 | " . $html; |
| 132 | } |
| 133 | |
| 134 | function rest_chat( $request ) { |
| 135 | try { |
| 136 | $params = $request->get_json_params(); |
| 137 | $prompt = $params['prompt']; |
| 138 | $model = $params['model']; |
| 139 | $temperature = $params['temperature']; |
| 140 | $apiKey = $params['apiKey']; |
| 141 | $query = new Meow_MWAI_Query( $prompt, 1024 ); |
| 142 | if ( $model ) { |
| 143 | $query->setModel( $model ); |
| 144 | } |
| 145 | if ( $temperature ) { |
| 146 | $query->setTemperature( $temperature ); |
| 147 | } |
| 148 | if ( $apiKey ) { |
| 149 | $query->setApiKey( $apiKey ); |
| 150 | } |
| 151 | $answer = $this->core->ai->run( $query ); |
| 152 | return new WP_REST_Response([ 'success' => true, 'data' => $answer->result, 'usage' => $answer->usage ], 200 ); |
| 153 | } |
| 154 | catch ( Exception $e ) { |
| 155 | return new WP_REST_Response([ 'success' => false, 'message' => $e->getMessage() ], 500 ); |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | function chat( $atts ) { |
| 160 | $defaults = apply_filters( 'mwai_chat_atts', [ |
| 161 | 'id' => uniqid(), |
| 162 | 'context' => "Converse as if you were an AI assistant. Be friendly, creative.", |
| 163 | 'ai_name' => "AI: ", |
| 164 | 'user_name' => "You: ", |
| 165 | 'sys_name' => "System: ", |
| 166 | 'start_sentence' => "Hi! How can I help you?", |
| 167 | 'model' => 'text-davinci-003', |
| 168 | 'temperature' => 0.8, |
| 169 | 'api_key' => '' |
| 170 | ] ); |
| 171 | $atts = shortcode_atts( $defaults, $atts, 'meow_ai' ); |
| 172 | $id = $atts['id']; |
| 173 | $apiUrl = get_rest_url( null, 'ai-engine/v1/chat' ); |
| 174 | $onSentClickFn = "mwai_{$id}_onSendClick"; |
| 175 | $addReplyFn = "mwai_{$id}_addReply"; |
| 176 | $convertToHtmlFn = "mwai_{$id}_convertToHtml"; |
| 177 | $aiName = trim($atts['ai_name']); |
| 178 | $userName = trim($atts['user_name']); |
| 179 | ob_start(); |
| 180 | ?> |
| 181 | |
| 182 | <div id="mwai-chat-<?= $id ?>" class="mwai-chat"> |
| 183 | <div class="mwai-conversation"> |
| 184 | </div> |
| 185 | <div class="mwai-input"> |
| 186 | <input type="text" placeholder="Type your message here..." /> |
| 187 | <button><span>Send</span></button> |
| 188 | </div> |
| 189 | </div> |
| 190 | |
| 191 | <script> |
| 192 | function <?= $convertToHtmlFn ?>(text) { |
| 193 | // Split the input text into an array of lines |
| 194 | const lines = text.split('\n'); |
| 195 | |
| 196 | // Initialize an empty array to store the HTML |
| 197 | const html = []; |
| 198 | |
| 199 | // Initialize a variable to keep track of the current list type (none, bullet, or numbered) |
| 200 | let listType = 'none'; |
| 201 | |
| 202 | // Iterate over the lines |
| 203 | for (const line of lines) { |
| 204 | // Check if the line is a bullet point |
| 205 | if (line.startsWith('*')) { |
| 206 | // If the current list type is not a bullet point, start a new bullet point list |
| 207 | if (listType !== 'bullet') { |
| 208 | html.push('<ul>'); |
| 209 | listType = 'bullet'; |
| 210 | } |
| 211 | // Add the bullet point to the HTML |
| 212 | html.push(`<li>${line.substring(1).trim()}</li>`); |
| 213 | } |
| 214 | // Check if the line is a numbered list item |
| 215 | else if (line.match(/^\d+\./)) { |
| 216 | // If the current list type is not a numbered list, start a new numbered list |
| 217 | if (listType !== 'numbered') { |
| 218 | html.push('<ol>'); |
| 219 | listType = 'numbered'; |
| 220 | } |
| 221 | // Add the numbered list item to the HTML |
| 222 | html.push(`<li>${line.substring(line.indexOf('.') + 1).trim()}</li>`); |
| 223 | } |
| 224 | // Otherwise, the line is not part of a list |
| 225 | else { |
| 226 | // If the current list type is not "none", close the current list |
| 227 | if (listType !== 'none') { |
| 228 | html.push(listType === 'bullet' ? '</ul>' : '</ol>'); |
| 229 | listType = 'none'; |
| 230 | } |
| 231 | |
| 232 | // console.log('AI PROMPT: ', '|<?= $aiName ?>|'); |
| 233 | // console.log('USER PROMPT: ', '|<?= $userName ?>|'); |
| 234 | // console.log(line); |
| 235 | |
| 236 | if (line.trim() === '') { |
| 237 | continue; |
| 238 | } |
| 239 | // If the line starts with the AI or user prompt, replace it with a span with the appropriate class |
| 240 | else if (line.startsWith('<?= $aiName ?>')) { |
| 241 | html.push(`<span class="mwai-ai-name"><?= $aiName ?> </span><span>${line.substring('<?= $aiName ?>'.length).trim()}</span>`); |
| 242 | } |
| 243 | else if (line.startsWith('<?= $userName ?>')) { |
| 244 | html.push(`<span class="mwai-user-name"><?= $userName ?> </span><span>${line.substring('<?= $userName ?>'.length).trim()}</span>`); |
| 245 | } |
| 246 | else { |
| 247 | // Otherwise, add the line as a paragraph to the HTML |
| 248 | console.log("We have something here..."); |
| 249 | html.push(`<span>${line.trim()}</span>`); |
| 250 | } |
| 251 | } |
| 252 | } |
| 253 | |
| 254 | // If the current list type is not "none", close the current list |
| 255 | if (listType !== 'none') { |
| 256 | html.push(listType === 'bullet' ? '</ul>' : '</ol>'); |
| 257 | } |
| 258 | |
| 259 | // Join the HTML array into a single string and return it |
| 260 | return html.join(''); |
| 261 | } |
| 262 | |
| 263 | // Function to add a reply in the conversation |
| 264 | function <?= $addReplyFn ?>(text, type = 'user') { |
| 265 | var conversation = document.querySelector('#mwai-chat-<?= $id ?> .mwai-conversation'); |
| 266 | text = <?= $convertToHtmlFn ?>(text); |
| 267 | if (type === 'ai') { |
| 268 | conversation.innerHTML += '<div class="mwai-reply mwai-ai">' + text + '</div>'; |
| 269 | } |
| 270 | else if (type === 'system') { |
| 271 | conversation.innerHTML += '<div class="mwai-reply mwai-system">' + text + '</div>'; |
| 272 | } |
| 273 | else { |
| 274 | conversation.innerHTML += '<div class="mwai-reply mwai-user">' + text + '</div>'; |
| 275 | } |
| 276 | } |
| 277 | |
| 278 | // Function to request the completion |
| 279 | function <?= $onSentClickFn ?>() { |
| 280 | let input = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input input'); |
| 281 | let inputText = input.value.trim(); |
| 282 | |
| 283 | if (inputText === '') { |
| 284 | return; |
| 285 | } |
| 286 | |
| 287 | // Disable the button |
| 288 | var button = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input button'); |
| 289 | button.disabled = true; |
| 290 | |
| 291 | // Add the user reply |
| 292 | <?= $addReplyFn ?>('<?= $userName ?>' + inputText, 'user'); |
| 293 | input.value = ''; |
| 294 | input.disabled = true; |
| 295 | |
| 296 | // Request the completion and add the reply |
| 297 | var conversation = document.querySelector('#mwai-chat-<?= $id ?> .mwai-conversation'); |
| 298 | var promptToUse = '<?= $atts['context'] ?>' + '\n\n' + conversation.innerText + '\n'; |
| 299 | const data = { |
| 300 | prompt: promptToUse, |
| 301 | model: '<?= $atts['model'] ?>', |
| 302 | temperature: '<?= $atts['temperature'] ?>', |
| 303 | apiKey: '<?= $atts['api_key'] ?>', |
| 304 | }; |
| 305 | console.log('Sent: ', data); |
| 306 | fetch('<?= $apiUrl ?>', { method: 'POST', headers: { 'Content-Type': 'application/json' }, |
| 307 | body: JSON.stringify(data) |
| 308 | }) |
| 309 | .then(response => response.json()) |
| 310 | .then(data => { |
| 311 | console.log('Received: ', data); |
| 312 | if (!data.success) { |
| 313 | <?= $addReplyFn ?>('<?= $atts['sys_name'] ?>' + data.message, 'system'); |
| 314 | } |
| 315 | else { |
| 316 | <?= $addReplyFn ?>(data.data, 'ai'); |
| 317 | } |
| 318 | button.disabled = false; |
| 319 | input.disabled = false; |
| 320 | }) |
| 321 | .catch(error => { |
| 322 | console.error(error); |
| 323 | button.disabled = false; |
| 324 | input.disabled = false; |
| 325 | }); |
| 326 | } |
| 327 | |
| 328 | var input = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input input'); |
| 329 | input.addEventListener('keypress', (event) => { |
| 330 | if (event.keyCode === 13) { |
| 331 | <?= $onSentClickFn ?>(); |
| 332 | } |
| 333 | }); |
| 334 | |
| 335 | var button = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input button'); |
| 336 | button.addEventListener('click', (event) => { |
| 337 | <?= $onSentClickFn ?>(); |
| 338 | }); |
| 339 | |
| 340 | <?= $addReplyFn ?>('<?= $aiName ?>' + '<?= $atts['start_sentence'] ?>', 'ai'); |
| 341 | </script> |
| 342 | |
| 343 | <?php |
| 344 | $output = ob_get_contents(); |
| 345 | ob_end_clean(); |
| 346 | $output = apply_filters( 'mwai_chat_html', $output, $atts ); |
| 347 | return $output; |
| 348 | } |
| 349 | } |