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
217 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 | |
| 13 | function rest_api_init() { |
| 14 | try { |
| 15 | register_rest_route( $this->namespace, '/chat', array( |
| 16 | 'methods' => 'POST', |
| 17 | 'callback' => array( $this, 'rest_chat' ), |
| 18 | 'permission_callback' => '__return_true' |
| 19 | ) ); |
| 20 | } |
| 21 | catch ( Exception $e ) { |
| 22 | var_dump( $e ); |
| 23 | } |
| 24 | } |
| 25 | |
| 26 | function rest_chat( $request ) { |
| 27 | try { |
| 28 | $params = $request->get_json_params(); |
| 29 | $prompt = $params['prompt']; |
| 30 | $model = $params['model']; |
| 31 | $temperature = $params['temperature']; |
| 32 | $query = new Meow_MWAI_Query( $prompt, 1024 ); |
| 33 | if ( $model ) { |
| 34 | $query->setModel( $model ); |
| 35 | } |
| 36 | if ( $temperature ) { |
| 37 | $query->setTemperature( $temperature ); |
| 38 | } |
| 39 | $answer = $this->core->ai->run( $query ); |
| 40 | return new WP_REST_Response([ 'success' => true, 'data' => $answer->result, 'usage' => $answer->usage ], 200 ); |
| 41 | } |
| 42 | catch ( Exception $e ) { |
| 43 | return new WP_REST_Response([ 'success' => false, 'message' => $e->getMessage() ], 500 ); |
| 44 | } |
| 45 | } |
| 46 | |
| 47 | function chat( $atts ) { |
| 48 | $defaults = apply_filters( 'mwai_chat_atts', [ |
| 49 | 'id' => uniqid(), |
| 50 | 'context' => "Converse as if you were an AI assistant. Be friendly, creative.", |
| 51 | 'ai_prompt' => "AI: ", |
| 52 | 'user_prompt' => "You: ", |
| 53 | 'sys_prompt' => "System: ", |
| 54 | 'start_sentence' => "Hi! How can I help you?", |
| 55 | 'model' => 'text-davinci-003', |
| 56 | 'temperature' => 0.8 |
| 57 | ] ); |
| 58 | $atts = shortcode_atts( $defaults, $atts, 'meow_ai' ); |
| 59 | $id = $atts['id']; |
| 60 | $apiUrl = get_rest_url( null, 'ai-engine/v1/chat' ); |
| 61 | $onSentClickFn = "mwai_{$id}_onSendClick"; |
| 62 | $addReplyFn = "mwai_{$id}_addReply"; |
| 63 | $convertToHtmlFn = "mwai_{$id}_convertToHtml"; |
| 64 | ob_start(); |
| 65 | ?> |
| 66 | |
| 67 | <div id="mwai-chat-<?= $id ?>" class="mwai-chat"> |
| 68 | <div class="mwai-conversation"> |
| 69 | </div> |
| 70 | <div class="mwai-input"> |
| 71 | <input type="text" placeholder="Type your message here..." /> |
| 72 | <button>Send</button> |
| 73 | </div> |
| 74 | </div> |
| 75 | |
| 76 | <script> |
| 77 | function <?= $convertToHtmlFn ?>(text) { |
| 78 | // Split the input text into an array of lines |
| 79 | const lines = text.split('\n'); |
| 80 | |
| 81 | // Initialize an empty array to store the HTML |
| 82 | const html = []; |
| 83 | |
| 84 | // Initialize a variable to keep track of the current list type (none, bullet, or numbered) |
| 85 | let listType = 'none'; |
| 86 | |
| 87 | // Iterate over the lines |
| 88 | for (const line of lines) { |
| 89 | // Check if the line is a bullet point |
| 90 | if (line.startsWith('*')) { |
| 91 | // If the current list type is not a bullet point, start a new bullet point list |
| 92 | if (listType !== 'bullet') { |
| 93 | html.push('<ul>'); |
| 94 | listType = 'bullet'; |
| 95 | } |
| 96 | // Add the bullet point to the HTML |
| 97 | html.push(`<li>${line.substring(1).trim()}</li>`); |
| 98 | } |
| 99 | // Check if the line is a numbered list item |
| 100 | else if (line.match(/^\d+\./)) { |
| 101 | // If the current list type is not a numbered list, start a new numbered list |
| 102 | if (listType !== 'numbered') { |
| 103 | html.push('<ol>'); |
| 104 | listType = 'numbered'; |
| 105 | } |
| 106 | // Add the numbered list item to the HTML |
| 107 | html.push(`<li>${line.substring(line.indexOf('.') + 1).trim()}</li>`); |
| 108 | } |
| 109 | // Otherwise, the line is not part of a list |
| 110 | else { |
| 111 | // If the current list type is not "none", close the current list |
| 112 | if (listType !== 'none') { |
| 113 | html.push(listType === 'bullet' ? '</ul>' : '</ol>'); |
| 114 | listType = 'none'; |
| 115 | } |
| 116 | |
| 117 | // If the line starts with the AI or user prompt, replace it with a span with the appropriate class |
| 118 | if (line.startsWith('<?= $atts['ai_prompt'] ?>')) { |
| 119 | html.push(`<p><span class="mwai-ai-prompt"><?= $atts['ai_prompt'] ?></span>${line.substring('<?= $atts['ai_prompt'] ?>'.length).trim()}</p>`); |
| 120 | } |
| 121 | else if (line.startsWith('<?= $atts['user_prompt'] ?>')) { |
| 122 | html.push(`<p><span class="mwai-user-prompt"><?= $atts['user_prompt'] ?></span>${line.substring('<?= $atts['user_prompt'] ?>'.length).trim()}</p>`); |
| 123 | } |
| 124 | else { |
| 125 | // Otherwise, add the line as a paragraph to the HTML |
| 126 | html.push(`<p>${line.trim()}</p>`); |
| 127 | } |
| 128 | } |
| 129 | } |
| 130 | |
| 131 | // If the current list type is not "none", close the current list |
| 132 | if (listType !== 'none') { |
| 133 | html.push(listType === 'bullet' ? '</ul>' : '</ol>'); |
| 134 | } |
| 135 | |
| 136 | // Join the HTML array into a single string and return it |
| 137 | return html.join(''); |
| 138 | } |
| 139 | |
| 140 | // Function to add a reply in the conversation |
| 141 | function <?= $addReplyFn ?>(text, type = 'user') { |
| 142 | var conversation = document.querySelector('#mwai-chat-<?= $id ?> .mwai-conversation'); |
| 143 | text = <?= $convertToHtmlFn ?>(text); |
| 144 | if (type === 'ai') { |
| 145 | conversation.innerHTML += '<div class="mwai-ai">' + text + '</div>'; |
| 146 | } |
| 147 | else if (type === 'system') { |
| 148 | conversation.innerHTML += '<div class="mwai-system">' + text + '</div>'; |
| 149 | } |
| 150 | else { |
| 151 | conversation.innerHTML += '<div class="mwai-user">' + text + '</div>'; |
| 152 | } |
| 153 | } |
| 154 | |
| 155 | // Function to request the completion |
| 156 | function <?= $onSentClickFn ?>() { |
| 157 | |
| 158 | // Disable the button |
| 159 | var button = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input button'); |
| 160 | button.disabled = true; |
| 161 | |
| 162 | // Add the user reply |
| 163 | var input = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input input'); |
| 164 | <?= $addReplyFn ?>('<?= $atts['user_prompt'] ?>' + input.value, 'user'); |
| 165 | input.value = ''; |
| 166 | input.disabled = true; |
| 167 | |
| 168 | // Request the completion and add the reply |
| 169 | var conversation = document.querySelector('#mwai-chat-<?= $id ?> .mwai-conversation'); |
| 170 | var promptToUse = '<?= $atts['context'] ?>' + conversation.innerText + '\n'; |
| 171 | fetch('<?= $apiUrl ?>', { method: 'POST', headers: { 'Content-Type': 'application/json' }, |
| 172 | body: JSON.stringify({ |
| 173 | prompt: promptToUse, |
| 174 | model: '<?= $atts['model'] ?>', |
| 175 | temperature: '<?= $atts['temperature'] ?>' |
| 176 | }) |
| 177 | }) |
| 178 | .then(response => response.json()) |
| 179 | .then(data => { |
| 180 | console.log(data); |
| 181 | if (!data.success) { |
| 182 | <?= $addReplyFn ?>('<?= $atts['sys_prompt'] ?>' + data.message, 'system'); |
| 183 | } |
| 184 | else { |
| 185 | <?= $addReplyFn ?>(data.data, 'ai'); |
| 186 | } |
| 187 | button.disabled = false; |
| 188 | input.disabled = false; |
| 189 | }) |
| 190 | .catch(error => { |
| 191 | console.error(error); |
| 192 | button.disabled = false; |
| 193 | input.disabled = false; |
| 194 | }); |
| 195 | } |
| 196 | |
| 197 | var input = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input input'); |
| 198 | input.addEventListener('keypress', (event) => { |
| 199 | if (event.keyCode === 13) { |
| 200 | <?= $onSentClickFn ?>(); |
| 201 | } |
| 202 | }); |
| 203 | |
| 204 | var button = document.querySelector('#mwai-chat-<?= $id ?> .mwai-input button'); |
| 205 | button.addEventListener('click', (event) => { |
| 206 | <?= $onSentClickFn ?>(); |
| 207 | }); |
| 208 | |
| 209 | <?= $addReplyFn ?>('<?= $atts['ai_prompt'] ?>' + '<?= $atts['start_sentence'] ?>', 'ai'); |
| 210 | </script> |
| 211 | |
| 212 | <?php |
| 213 | $output = ob_get_contents(); |
| 214 | ob_end_clean(); |
| 215 | return $output; |
| 216 | } |
| 217 | } |