modules
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admin.php
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ai.php
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answer.php
3 years ago
core.php
3 years ago
init.php
3 years ago
openai.php
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query.php
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queryimage.php
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querytext.php
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rest.php
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ui.php
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core.php
391 lines
| 1 | <?php |
| 2 | |
| 3 | require_once( MWAI_PATH . '/vendor/autoload.php' ); |
| 4 | |
| 5 | #region Constants |
| 6 | |
| 7 | // Price as of March 2023: https://openai.com/api/pricing/ |
| 8 | define( 'MWAI_OPENAI_MODELS', [ |
| 9 | // Base models: |
| 10 | [ |
| 11 | "model" => "gpt-3.5-turbo", |
| 12 | "family" => "turbo", |
| 13 | "price" => 0.002, |
| 14 | "type" => "token", |
| 15 | "unit" => 1 / 1000, |
| 16 | "maxTokens" => 4096, |
| 17 | "mode" => "chat", |
| 18 | "finetune" => false, |
| 19 | ], |
| 20 | [ |
| 21 | "model" => "text-davinci-003", |
| 22 | "family" => "davinci", |
| 23 | "price" => 0.02, |
| 24 | "type" => "token", |
| 25 | "unit" => 1 / 1000, |
| 26 | "maxTokens" => 4096, |
| 27 | "mode" => "completion", |
| 28 | "finetune" => [ |
| 29 | "price" => 0.12 |
| 30 | ] |
| 31 | ], |
| 32 | [ |
| 33 | "model" => "text-curie-001", |
| 34 | "family" => "curie", |
| 35 | "price" => 0.002, |
| 36 | "type" => "token", |
| 37 | "unit" => 1 / 1000, |
| 38 | "maxTokens" => 2048, |
| 39 | "mode" => "completion", |
| 40 | "finetune" => [ |
| 41 | "price" => 0.012 |
| 42 | ] |
| 43 | ], |
| 44 | [ |
| 45 | "model" => "text-babbage-001", |
| 46 | "family" => "babbage", |
| 47 | "price" => 0.0005, |
| 48 | "type" => "token", |
| 49 | "unit" => 1 / 1000, |
| 50 | "maxTokens" => 2048, |
| 51 | "mode" => "completion", |
| 52 | "finetune" => [ |
| 53 | "price" => 0.0024 |
| 54 | ] |
| 55 | ], |
| 56 | [ |
| 57 | "model" => "text-ada-001", |
| 58 | "family" => "ada", |
| 59 | "price" => 0.0004, |
| 60 | "type" => "token", |
| 61 | "unit" => 1 / 1000, |
| 62 | "maxTokens" => 2048, |
| 63 | "mode" => "completion", |
| 64 | "finetune" => [ |
| 65 | "price" => 0.0016 |
| 66 | ] |
| 67 | ], |
| 68 | // Image models: |
| 69 | [ |
| 70 | "model" => "dall-e", |
| 71 | "family" => "dall-e", |
| 72 | "type" => "image", |
| 73 | "unit" => 1, |
| 74 | "options" => [ |
| 75 | [ |
| 76 | "option" => "1024x1024", |
| 77 | "price" => 0.02 |
| 78 | ], |
| 79 | [ |
| 80 | "option" => "512x512", |
| 81 | "price" => 0.018 |
| 82 | ], |
| 83 | [ |
| 84 | "option" => "256x256", |
| 85 | "price" => 0.016 |
| 86 | ] |
| 87 | ], |
| 88 | "finetune" => false, |
| 89 | ] |
| 90 | ]); |
| 91 | |
| 92 | define( 'MWAI_CHATBOT_PARAMS', [ |
| 93 | // UI Parameters |
| 94 | 'id' => '', |
| 95 | 'env' => 'chatbot', |
| 96 | 'mode' => 'chat', |
| 97 | 'context' => "Converse as if you were an AI assistant. Be friendly, creative.", |
| 98 | 'ai_name' => "AI: ", |
| 99 | 'user_name' => "User: ", |
| 100 | 'guest_name' => "Guest: ", |
| 101 | 'sys_name' => "System: ", |
| 102 | 'start_sentence' => "Hi! How can I help you?", |
| 103 | 'text_send' => 'Send', |
| 104 | 'text_clear' => 'Clear', |
| 105 | 'text_input_placeholder' => 'Type your message...', |
| 106 | 'text_compliance' => '', |
| 107 | 'max_sentences' => 15, |
| 108 | 'style' => 'chatgpt', |
| 109 | 'window' => false, |
| 110 | 'icon_text' => '', |
| 111 | 'icon_position' => 'bottom-right', |
| 112 | 'fullscreen' => false, |
| 113 | // Chatbot System Parameters |
| 114 | 'casually_fine_tuned' => false, |
| 115 | 'content_aware' => false, |
| 116 | 'prompt_ending' => null, |
| 117 | 'completion_ending' => null, |
| 118 | // AI Parameters |
| 119 | 'model' => 'text-davinci-003', |
| 120 | 'temperature' => 0.8, |
| 121 | 'max_tokens' => 1024, |
| 122 | 'max_results' => 3, |
| 123 | 'api_key' => null |
| 124 | ] ); |
| 125 | |
| 126 | define( 'MWAI_LANGUAGES', [ |
| 127 | 'en' => 'English', |
| 128 | 'de' => 'German', |
| 129 | 'fr' => 'French', |
| 130 | 'es' => 'Spanish', |
| 131 | 'it' => 'Italian', |
| 132 | 'zh' => 'Chinese', |
| 133 | 'ja' => 'Japanese', |
| 134 | 'pt' => 'Portuguese', |
| 135 | //'ru' => 'Russian', |
| 136 | ] ); |
| 137 | |
| 138 | define ( 'MWAI_LIMITS', [ |
| 139 | 'enabled' => true, |
| 140 | 'guests' => [ |
| 141 | 'credits' => 3, |
| 142 | 'creditType' => 'queries', |
| 143 | 'timeFrame' => 'day', |
| 144 | 'isAbsolute' => false, |
| 145 | 'overLimitMessage' => "You have reached the limit.", |
| 146 | ], |
| 147 | 'users' => [ |
| 148 | 'credits' => 10, |
| 149 | 'creditType' => 'price', |
| 150 | 'timeFrame' => 'month', |
| 151 | 'isAbsolute' => false, |
| 152 | 'overLimitMessage' => "You have reached the limit.", |
| 153 | 'ignoredUsers' => "administrator,editor", |
| 154 | ], |
| 155 | ] ); |
| 156 | |
| 157 | define( 'MWAI_OPTIONS', [ |
| 158 | 'module_titles' => true, |
| 159 | 'module_excerpts' => true, |
| 160 | 'module_woocommerce' => true, |
| 161 | 'module_forms' => false, |
| 162 | 'module_blocks' => false, |
| 163 | 'module_playground' => true, |
| 164 | 'module_generator_content' => true, |
| 165 | 'module_generator_images' => true, |
| 166 | 'module_moderation' => false, |
| 167 | 'shortcode_chat' => true, |
| 168 | 'shortcode_chat_params' => MWAI_CHATBOT_PARAMS, |
| 169 | 'shortcode_chat_params_override' => false, |
| 170 | 'shortcode_chat_html' => true, |
| 171 | 'shortcode_chat_formatting' => true, |
| 172 | 'shortcode_chat_typewriter' => false, |
| 173 | 'shortcode_chat_syntax_highlighting' => false, |
| 174 | 'shortcode_chat_logs' => '', // 'file', 'db', 'file,db' |
| 175 | 'shortcode_chat_inject' => false, |
| 176 | 'shortcode_chat_styles' => [], |
| 177 | 'limits' => MWAI_LIMITS, |
| 178 | 'openai_apikey' => false, |
| 179 | 'openai_usage' => [], |
| 180 | 'openai_models' => MWAI_OPENAI_MODELS, |
| 181 | 'openai_finetunes' => [], |
| 182 | 'openai_finetunes_deleted' => [], |
| 183 | 'extra_models' => "", |
| 184 | 'debug_mode' => true, |
| 185 | 'resolve_shortcodes' => false, |
| 186 | 'languages' => MWAI_LANGUAGES |
| 187 | ]); |
| 188 | #endregion |
| 189 | |
| 190 | class Meow_MWAI_Core |
| 191 | { |
| 192 | public $admin = null; |
| 193 | public $is_rest = false; |
| 194 | public $is_cli = false; |
| 195 | public $site_url = null; |
| 196 | public $ai = null; |
| 197 | private $option_name = 'mwai_options'; |
| 198 | public $defaultChatbotParams = MWAI_CHATBOT_PARAMS; |
| 199 | |
| 200 | public function __construct() { |
| 201 | $this->site_url = get_site_url(); |
| 202 | $this->is_rest = MeowCommon_Helpers::is_rest(); |
| 203 | $this->is_cli = defined( 'WP_CLI' ) && WP_CLI; |
| 204 | $this->ai = new Meow_MWAI_AI( $this ); |
| 205 | add_action( 'plugins_loaded', array( $this, 'init' ) ); |
| 206 | } |
| 207 | |
| 208 | function init() { |
| 209 | if ( $this->is_rest ) { |
| 210 | new Meow_MWAI_Rest( $this ); |
| 211 | } |
| 212 | if ( is_admin() ) { |
| 213 | new Meow_MWAI_Admin( $this ); |
| 214 | new Meow_MWAI_Modules_Assistants( $this ); |
| 215 | } |
| 216 | else { |
| 217 | //new Meow_MWAI_UI( $this ); |
| 218 | if ( $this->get_option( 'shortcode_chat' ) ) { |
| 219 | new Meow_MWAI_Modules_Chatbot(); |
| 220 | } |
| 221 | } |
| 222 | |
| 223 | // Advanced core |
| 224 | if ( class_exists( 'MeowPro_MWAI_Core' ) ) { |
| 225 | new MeowPro_MWAI_Core( $this ); |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | #region Helpers |
| 230 | function can_access_settings() { |
| 231 | return apply_filters( 'mwai_allow_setup', current_user_can( 'manage_options' ) ); |
| 232 | } |
| 233 | |
| 234 | function can_access_features() { |
| 235 | $editor_or_admin = current_user_can( 'editor' ) || current_user_can( 'administrator' ); |
| 236 | return apply_filters( 'mwai_allow_usage', $editor_or_admin ); |
| 237 | } |
| 238 | |
| 239 | function isUrl( $url ) { |
| 240 | return strpos( $url, 'http' ) === 0 ? true : false; |
| 241 | } |
| 242 | |
| 243 | // Clean the text perfectly, resolve shortcodes, etc, etc. |
| 244 | function clean_text( $rawText = "" ) { |
| 245 | $text = strip_tags( $rawText ); |
| 246 | $text = strip_shortcodes( $text ); |
| 247 | $text = html_entity_decode( $text ); |
| 248 | $text = str_replace( array( "\r", "\n" ), "", $text ); |
| 249 | $sentences = preg_split( '/(?<=[.?!])(?=[a-zA-Z ])/', $text ); |
| 250 | foreach ( $sentences as $key => $sentence ) { |
| 251 | $sentences[$key] = trim( $sentence ); |
| 252 | } |
| 253 | $text = implode( " ", $sentences ); |
| 254 | $text = preg_replace( '/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $text ); |
| 255 | return $text . " "; |
| 256 | } |
| 257 | |
| 258 | // Make sure there are no duplicate sentences, and keep the length under a maximum length. |
| 259 | function clean_sentences( $text, $maxLength = 1024 ) { |
| 260 | $sentences = preg_split( '/(?<=[.?!])(?=[a-zA-Z ])/', $text ); |
| 261 | $hashes = array(); |
| 262 | $uniqueSentences = array(); |
| 263 | $length = 0; |
| 264 | foreach ( $sentences as $sentence ) { |
| 265 | $sentence = preg_replace( '/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $sentence ); |
| 266 | $hash = md5( $sentence ); |
| 267 | if ( !in_array( $hash, $hashes ) ) { |
| 268 | if ( $length + strlen( $sentence ) > $maxLength ) { |
| 269 | continue; |
| 270 | } |
| 271 | $hashes[] = $hash; |
| 272 | $uniqueSentences[] = $sentence; |
| 273 | $length += strlen( $sentence ); |
| 274 | } |
| 275 | } |
| 276 | $text = implode( " ", $uniqueSentences ); |
| 277 | $text = preg_replace( '/^[\pZ\pC]+|[\pZ\pC]+$/u', '', $text ); |
| 278 | return $text; |
| 279 | } |
| 280 | |
| 281 | function get_text_from_postId( $postId ) { |
| 282 | $post = get_post( $postId ); |
| 283 | if ( !$post ) { |
| 284 | return false; |
| 285 | } |
| 286 | $post->post_content = apply_filters( 'the_content', $post->post_content ); |
| 287 | $text = $this->clean_text( $post->post_content ); |
| 288 | $text = $this->clean_sentences( $text ); |
| 289 | return $text; |
| 290 | } |
| 291 | |
| 292 | function get_session_id() { |
| 293 | if ( isset( $_COOKIE['mwai_session_id'] ) ) { |
| 294 | return $_COOKIE['mwai_session_id']; |
| 295 | } |
| 296 | return "N/A"; |
| 297 | } |
| 298 | |
| 299 | // Get the UserID from the data, or from the current user |
| 300 | function get_user_id( $data = null ) { |
| 301 | if ( isset( $data ) && isset( $data['userId'] ) ) { |
| 302 | return (int)$data['userId']; |
| 303 | } |
| 304 | if ( is_user_logged_in() ) { |
| 305 | $current_user = wp_get_current_user(); |
| 306 | if ( $current_user->ID > 0 ) { |
| 307 | return $current_user->ID; |
| 308 | } |
| 309 | } |
| 310 | return null; |
| 311 | } |
| 312 | |
| 313 | function get_ip_address( $data = null ) { |
| 314 | if ( isset( $data ) && isset( $data['ip'] ) ) { |
| 315 | $data['ip'] = (string)$data['ip']; |
| 316 | } |
| 317 | else { |
| 318 | if ( isset( $_SERVER['REMOTE_ADDR'] ) ) { |
| 319 | $data['ip'] = $_SERVER['REMOTE_ADDR']; |
| 320 | } |
| 321 | else if ( isset( $_SERVER['HTTP_CLIENT_IP'] ) ) { |
| 322 | $data['ip'] = $_SERVER['HTTP_CLIENT_IP']; |
| 323 | } |
| 324 | else if ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) { |
| 325 | $data['ip'] = $_SERVER['HTTP_X_FORWARDED_FOR']; |
| 326 | } |
| 327 | } |
| 328 | return $data['ip']; |
| 329 | } |
| 330 | |
| 331 | function markdown_to_html( $content ) { |
| 332 | $Parsedown = new Parsedown(); |
| 333 | $content = $Parsedown->text( $content ); |
| 334 | return $content; |
| 335 | } |
| 336 | #endregion |
| 337 | |
| 338 | #region Options |
| 339 | function get_all_options() { |
| 340 | $options = get_option( $this->option_name, null ); |
| 341 | foreach ( MWAI_OPTIONS as $key => $value ) { |
| 342 | if ( !isset( $options[$key] ) ) { |
| 343 | $options[$key] = $value; |
| 344 | } |
| 345 | if ( $key === 'languages' ) { |
| 346 | // TODO: If we decide to make a set of options for languages, we can keep it in the settings |
| 347 | $options[$key] = MWAI_LANGUAGES; |
| 348 | $options[$key] = apply_filters( 'mwai_languages', $options[$key] ); |
| 349 | } |
| 350 | } |
| 351 | $options['shortcode_chat_default_params'] = MWAI_CHATBOT_PARAMS; |
| 352 | $options['default_limits'] = MWAI_LIMITS; |
| 353 | return $options; |
| 354 | } |
| 355 | |
| 356 | // Validate and keep the options clean and logical. |
| 357 | function sanitize_options() { |
| 358 | $options = $this->get_all_options(); |
| 359 | $needs_update = false; |
| 360 | |
| 361 | // We can sanitize our future options here, let's always remember it. |
| 362 | // Now, it is empty... |
| 363 | |
| 364 | if ( $needs_update ) { |
| 365 | update_option( $this->option_name, $options, false ); |
| 366 | } |
| 367 | return $options; |
| 368 | } |
| 369 | |
| 370 | function update_options( $options ) { |
| 371 | if ( !update_option( $this->option_name, $options, false ) ) { |
| 372 | return false; |
| 373 | } |
| 374 | $options = $this->sanitize_options(); |
| 375 | return $options; |
| 376 | } |
| 377 | |
| 378 | function update_option( $option, $value ) { |
| 379 | $options = $this->get_all_options(); |
| 380 | $options[$option] = $value; |
| 381 | return $this->update_options( $options ); |
| 382 | } |
| 383 | |
| 384 | function get_option( $option, $default = null ) { |
| 385 | $options = $this->get_all_options(); |
| 386 | return $options[$option] ?? $default; |
| 387 | } |
| 388 | #endregion |
| 389 | } |
| 390 | |
| 391 | ?> |