| @@ -1,514 +1,549 @@ | ||
| 1 | -<?php | |
| 2 | - | |
| 3 | -namespace LearnPress\Ajax\AI; | |
| 4 | - | |
| 5 | -use Exception; | |
| 6 | -use LearnPress; | |
| 7 | -use LearnPress\Ajax\AbstractAjax; | |
| 8 | -use LearnPress\Helpers\Config; | |
| 9 | -use LearnPress\Helpers\Template; | |
| 10 | -use LearnPress\Models\QuizPostModel; | |
| 11 | -use LearnPress\Models\UserModel; | |
| 12 | -use LearnPress\Services\CourseService; | |
| 13 | -use LearnPress\Services\OpenAiService; | |
| 14 | -use LearnPress\TemplateHooks\Admin\AI\AdminCreateCourseAITemplate; | |
| 15 | -use LearnPress\TemplateHooks\Admin\AI\AdminEditCourseCurriculumWithAITemplate; | |
| 16 | -use LearnPress\TemplateHooks\Admin\AI\AdminEditWithAITemplate; | |
| 17 | -use LP_Helper; | |
| 18 | -use LP_Request; | |
| 19 | -use LP_REST_Response; | |
| 20 | -use Throwable; | |
| 21 | - | |
| 22 | -/** | |
| 23 | - * class OpenAiAjax | |
| 24 | - * Handle request Open AI | |
| 25 | - * | |
| 26 | - * @since 4.3.0 | |
| 27 | - * @version 1.0.0 | |
| 28 | - */ | |
| 29 | -class OpenAiAjax extends AbstractAjax { | |
| 30 | - /** | |
| 31 | - * Generate prompt course with AI | |
| 32 | - */ | |
| 33 | - public function openai_generate_prompt_course() { | |
| 34 | - $response = new LP_REST_Response(); | |
| 35 | - | |
| 36 | - try { | |
| 37 | - // Check permission | |
| 38 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 39 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 40 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 41 | - } | |
| 42 | - | |
| 43 | - $data_str = LP_Request::get_param( 'data' ); | |
| 44 | - $params = LP_Helper::json_decode( $data_str, true ); | |
| 45 | - $prompt = Config::instance()->get( 'prompt-create-course', 'settings/openAi', compact( 'params' ) ); | |
| 46 | - | |
| 47 | - $response->data = $prompt; | |
| 48 | - $response->status = 'success'; | |
| 49 | - $response->message = __( 'Generate prompt successfully!', 'learnpress' ); | |
| 50 | - } catch ( Throwable $e ) { | |
| 51 | - $response->message = $e->getMessage(); | |
| 52 | - } | |
| 53 | - | |
| 54 | - wp_send_json( $response ); | |
| 55 | - } | |
| 56 | - | |
| 57 | - /** | |
| 58 | - * Generate data course with prompt submitted | |
| 59 | - */ | |
| 60 | - public function openai_generate_data_course() { | |
| 61 | - $response = new LP_REST_Response(); | |
| 62 | - | |
| 63 | - try { | |
| 64 | - // Check permission | |
| 65 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 66 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 67 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 68 | - } | |
| 69 | - | |
| 70 | - $data_str = LP_Request::get_param( 'data' ); | |
| 71 | - $params = LP_Helper::json_decode( $data_str, true ); | |
| 72 | - $prompt = $params['lp-openai-prompt-generated-field'] ?? ''; | |
| 73 | - $args = [ | |
| 74 | - 'prompt' => $prompt, | |
| 75 | - ]; | |
| 76 | - | |
| 77 | - $result = OpenAiService::instance()->send_request( $args ); | |
| 78 | - $lp_structure_data = $result['lp_structure_data'] ?? []; | |
| 79 | - if ( count( $lp_structure_data ) > 0 ) { | |
| 80 | - $result['lp_structure_course'] = $lp_structure_data[0] ?? ''; | |
| 81 | - if ( empty( $result['lp_structure_course'] ) | |
| 82 | - || ! is_array( $result['lp_structure_course'] ) ) { | |
| 83 | - throw new Exception( __( 'Error: no data structure course generated!', 'learnpress' ) ); | |
| 84 | - } | |
| 85 | - | |
| 86 | - $result['lp_html_preview'] = AdminCreateCourseAITemplate::html_preview_with_data( $result['lp_structure_course'] ); | |
| 87 | - } | |
| 88 | - | |
| 89 | - $response->data = $result; | |
| 90 | - $response->status = 'success'; | |
| 91 | - $response->message = __( 'Generate course successfully!', 'learnpress' ); | |
| 92 | - } catch ( Throwable $e ) { | |
| 93 | - $response->message = $e->getMessage(); | |
| 94 | - } | |
| 95 | - | |
| 96 | - wp_send_json( $response ); | |
| 97 | - } | |
| 98 | - | |
| 99 | - /** | |
| 100 | - * Create course with data generated | |
| 101 | - */ | |
| 102 | - public function openai_create_course() { | |
| 103 | - $response = new LP_REST_Response(); | |
| 104 | - | |
| 105 | - try { | |
| 106 | - // Check permission | |
| 107 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 108 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 109 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 110 | - } | |
| 111 | - | |
| 112 | - $data_str = LP_Request::get_param( 'data' ); | |
| 113 | - $data = LP_Helper::json_decode( $data_str, true ); | |
| 114 | - $data_structure_course = $data['lp_structure_course'] ?? []; | |
| 115 | - $is_course_builder = ! empty( $data['is_course_builder'] ); | |
| 116 | - if ( empty( $data_structure_course ) ) { | |
| 117 | - throw new Exception( __( 'Invalid data to create course!', 'learnpress' ) ); | |
| 118 | - } | |
| 119 | - | |
| 120 | - $courseService = CourseService::instance(); | |
| 121 | - | |
| 122 | - $data_info_main = [ | |
| 123 | - 'post_title' => $data_structure_course['course_title'] ?? 'AI Generated Course', | |
| 124 | - 'post_content' => $data_structure_course['course_description'] ?? '', | |
| 125 | - 'post_status' => 'draft', | |
| 126 | - 'post_author' => get_current_user_id(), | |
| 127 | - ]; | |
| 128 | - $coursePostModel = $courseService->create_info_main( $data_info_main ); | |
| 129 | - | |
| 130 | - // Create section | |
| 131 | - $data_sections = $data_structure_course['sections'] ?? []; | |
| 132 | - foreach ( $data_sections as $data_section ) { | |
| 133 | - $section_name = $data_section['section_title'] ?? ''; | |
| 134 | - $section_description = $data_section['section_description'] ?? ''; | |
| 135 | - $lesson_items = $data_section['lessons'] ?? []; | |
| 136 | - $quiz_items = $data_section['quizzes'] ?? []; | |
| 137 | - | |
| 138 | - $courseSectionModel = $coursePostModel->add_section( | |
| 139 | - [ | |
| 140 | - 'section_name' => $section_name, | |
| 141 | - 'section_description' => $section_description, | |
| 142 | - ] | |
| 143 | - ); | |
| 144 | - | |
| 145 | - // Create lesson items for section | |
| 146 | - foreach ( $lesson_items as $lesson_item ) { | |
| 147 | - $lesson_name = $lesson_item['lesson_title'] ?? ''; | |
| 148 | - $lesson_description = $lesson_item['lesson_description'] ?? ''; | |
| 149 | - | |
| 150 | - $courseSectionModel->create_item_and_add( | |
| 151 | - [ | |
| 152 | - 'item_title' => $lesson_name, | |
| 153 | - 'item_type' => LP_LESSON_CPT, | |
| 154 | - 'item_content' => $lesson_description, | |
| 155 | - ] | |
| 156 | - ); | |
| 157 | - } | |
| 158 | - | |
| 159 | - // Create quiz items for section | |
| 160 | - foreach ( $quiz_items as $quiz_item ) { | |
| 161 | - $quiz_name = $quiz_item['quiz_title'] ?? ''; | |
| 162 | - $quiz_description = $quiz_item['quiz_description'] ?? ''; | |
| 163 | - | |
| 164 | - $courseSectionQuizModel = $courseSectionModel->create_item_and_add( | |
| 165 | - [ | |
| 166 | - 'item_title' => $quiz_name, | |
| 167 | - 'item_type' => LP_QUIZ_CPT, | |
| 168 | - 'item_content' => $quiz_description, | |
| 169 | - ] | |
| 170 | - ); | |
| 171 | - $quizPostModel = QuizPostModel::find( $courseSectionQuizModel->item_id, true ); | |
| 172 | - | |
| 173 | - // Create questions for quiz | |
| 174 | - $question_items = $quiz_item['questions'] ?? []; | |
| 175 | - foreach ( $question_items as $question_item ) { | |
| 176 | - $question_name = $question_item['question_title'] ?? ''; | |
| 177 | - $question_description = $question_item['question_description'] ?? ''; | |
| 178 | - $options = $question_item['options'] ?? []; | |
| 179 | - $correct_answer = $question_item['correct_answer'] ?? ''; | |
| 180 | - | |
| 181 | - $data_answers = []; | |
| 182 | - foreach ( $options as $index => $option ) { | |
| 183 | - $data_answers[] = [ | |
| 184 | - 'title' => $option, | |
| 185 | - 'is_true' => ( $option === $correct_answer ) ? 'yes' : 'no', | |
| 186 | - 'order' => $index + 1, | |
| 187 | - ]; | |
| 188 | - } | |
| 189 | - | |
| 190 | - $quizPostModel->create_question_and_add( | |
| 191 | - [ | |
| 192 | - 'question_title' => $question_name, | |
| 193 | - 'question_content' => $question_description, | |
| 194 | - 'question_type' => 'single_choice', | |
| 195 | - 'question_options' => $data_answers, | |
| 196 | - ] | |
| 197 | - ); | |
| 198 | - } | |
| 199 | - } | |
| 200 | - } | |
| 201 | - | |
| 202 | - $course_edit_url = $coursePostModel->get_edit_link(); | |
| 203 | - if ( $is_course_builder ) { | |
| 204 | - $course_edit_url = \LearnPress\CourseBuilder\CourseBuilder::get_tab_link( | |
| 205 | - 'courses', | |
| 206 | - $coursePostModel->get_id(), | |
| 207 | - 'overview' | |
| 208 | - ); | |
| 209 | - } | |
| 210 | - | |
| 211 | - $response->data->edit_course_url = $course_edit_url; | |
| 212 | - $response->data->button_label = __( 'Redirecting...', 'learnpress' ); | |
| 213 | - $response->status = 'success'; | |
| 214 | - $response->message = __( 'Create Course Successfully! Redirecting to course detail...', 'learnpress' ); | |
| 215 | - } catch ( Throwable $e ) { | |
| 216 | - $response->message = $e->getMessage(); | |
| 217 | - } | |
| 218 | - | |
| 219 | - wp_send_json( $response ); | |
| 220 | - } | |
| 221 | - | |
| 222 | - /** | |
| 223 | - * Generate prompt title with AI | |
| 224 | - */ | |
| 225 | - public function openai_generate_prompt() { | |
| 226 | - $response = new LP_REST_Response(); | |
| 227 | - | |
| 228 | - try { | |
| 229 | - // Check permission | |
| 230 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 231 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 232 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 233 | - } | |
| 234 | - | |
| 235 | - $data_str = LP_Request::get_param( 'data' ); | |
| 236 | - $params = LP_Helper::json_decode( $data_str, true ); | |
| 237 | - $lp_prompt_type = $params['lp-prompt-type'] ?? ''; | |
| 238 | - | |
| 239 | - switch ( $lp_prompt_type ) { | |
| 240 | - case 'course-description': | |
| 241 | - $prompt = Config::instance()->get( 'prompt-create-description-course', 'settings/openAi', compact( 'params' ) ); | |
| 242 | - break; | |
| 243 | - case 'course-title': | |
| 244 | - $prompt = Config::instance()->get( 'prompt-create-title-course', 'settings/openAi', compact( 'params' ) ); | |
| 245 | - break; | |
| 246 | - case 'course-image': | |
| 247 | - $prompt = Config::instance()->get( 'prompt-create-image-course', 'settings/openAi', compact( 'params' ) ); | |
| 248 | - break; | |
| 249 | - case 'course-curriculum': | |
| 250 | - $prompt = Config::instance()->get( 'prompt-curriculum-course', 'settings/openAi', compact( 'params' ) ); | |
| 251 | - break; | |
| 252 | - case $lp_prompt_type: | |
| 253 | - $prompt = apply_filters( 'lp-prompt-type', '', $lp_prompt_type, $params ); | |
| 254 | - break; | |
| 255 | - default: | |
| 256 | - $prompt = ''; | |
| 257 | - break; | |
| 258 | - } | |
| 259 | - | |
| 260 | - $response->data = $prompt; | |
| 261 | - $response->status = 'success'; | |
| 262 | - $response->message = __( 'Generate prompt successfully!', 'learnpress' ); | |
| 263 | - } catch ( Throwable $e ) { | |
| 264 | - $response->message = $e->getMessage(); | |
| 265 | - } | |
| 266 | - | |
| 267 | - wp_send_json( $response ); | |
| 268 | - } | |
| 269 | - | |
| 270 | - /** | |
| 271 | - * Generate data course with prompt submitted | |
| 272 | - */ | |
| 273 | - public function openai_generate_data() { | |
| 274 | - $response = new LP_REST_Response(); | |
| 275 | - | |
| 276 | - try { | |
| 277 | - // Check permission | |
| 278 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 279 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 280 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 281 | - } | |
| 282 | - | |
| 283 | - $data_str = LP_Request::get_param( 'data' ); | |
| 284 | - $params = LP_Helper::json_decode( $data_str, true ); | |
| 285 | - $prompt = $params['lp-openai-prompt-generated-field'] ?? ''; | |
| 286 | - $args = [ | |
| 287 | - 'prompt' => $prompt, | |
| 288 | - ]; | |
| 289 | - | |
| 290 | - $result = OpenAiService::instance()->send_request( $args ); | |
| 291 | - $lp_structure_data = $result['lp_structure_data'] ?? []; | |
| 292 | - $result['lp_html_preview'] = ''; | |
| 293 | - if ( count( $lp_structure_data ) > 0 ) { | |
| 294 | - $lp_prompt_type = $params['lp-prompt-type'] ?? ''; | |
| 295 | - switch ( $lp_prompt_type ) { | |
| 296 | - case 'course-description': | |
| 297 | - case 'course-title': | |
| 298 | - $results = $lp_structure_data[0]; | |
| 299 | - if ( isset( $results['results'] ) ) { | |
| 300 | - $results = $results['results']; | |
| 301 | - } else { | |
| 302 | - throw new Exception( | |
| 303 | - __( | |
| 304 | - 'Error: No data was generated. The requested data may be large, increase the Max Tokens in settings and try again.', | |
| 305 | - 'learnpress' | |
| 306 | - ) | |
| 307 | - ); | |
| 308 | - } | |
| 309 | - | |
| 310 | - foreach ( $results as $index => $data_item ) { | |
| 311 | - $data_item = $data_item['item'] ?? ''; | |
| 312 | - $args = [ | |
| 313 | - 'index' => $index, | |
| 314 | - 'value' => $data_item, | |
| 315 | - 'target-apply' => $params['target-apply'] ?? '', | |
| 316 | - ]; | |
| 317 | - $result['lp_html_preview'] .= AdminEditWithAITemplate::instance()->html_list_results( $args ); | |
| 318 | - } | |
| 319 | - break; | |
| 320 | - case 'course-curriculum': | |
| 321 | - $result['lp_structure_course'] = $lp_structure_data[0]; | |
| 322 | - $result['lp_html_preview'] = AdminEditCourseCurriculumWithAITemplate::html_preview_with_data( | |
| 323 | - $result['lp_structure_course'] | |
| 324 | - ); | |
| 325 | - break; | |
| 326 | - case $lp_prompt_type: | |
| 327 | - $result['lp_html_preview'] = apply_filters( 'lp-openai-render-data-generated', '', $lp_prompt_type, $lp_structure_data ); | |
| 328 | - break; | |
| 329 | - default: | |
| 330 | - break; | |
| 331 | - } | |
| 332 | - } | |
| 333 | - | |
| 334 | - $result['lp_html_preview'] .= sprintf( | |
| 335 | - '<input type="hidden" name="lp-openai-generated-data" value="%s" />', | |
| 336 | - Template::convert_data_to_json( $lp_structure_data ) | |
| 337 | - ); | |
| 338 | - | |
| 339 | - $response->data = $result; | |
| 340 | - $response->status = 'success'; | |
| 341 | - $response->message = __( 'Generate course successfully!', 'learnpress' ); | |
| 342 | - } catch ( Throwable $e ) { | |
| 343 | - $response->message = $e->getMessage(); | |
| 344 | - } | |
| 345 | - | |
| 346 | - wp_send_json( $response ); | |
| 347 | - } | |
| 348 | - | |
| 349 | - /** | |
| 350 | - * Generate image with prompt submitted | |
| 351 | - * Send data to Open AI to generate image | |
| 352 | - * | |
| 353 | - * @since 4.3.0 | |
| 354 | - * @version 1.0.0 | |
| 355 | - */ | |
| 356 | - public function openai_generate_image() { | |
| 357 | - $response = new LP_REST_Response(); | |
| 358 | - | |
| 359 | - try { | |
| 360 | - // Check permission | |
| 361 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 362 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 363 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 364 | - } | |
| 365 | - | |
| 366 | - $data_str = LP_Request::get_param( 'data' ); | |
| 367 | - $params = LP_Helper::json_decode( $data_str, true ); | |
| 368 | - $prompt = $params['lp-openai-prompt-generated-field'] ?? ''; | |
| 369 | - $args = [ | |
| 370 | - 'prompt' => $prompt, | |
| 371 | - 'n' => intval( $params['outputs'] ?? 1 ), | |
| 372 | - 'size' => $params['size'] ?? '', | |
| 373 | - ]; | |
| 374 | - | |
| 375 | - $result = OpenAiService::instance()->send_request_create_image( $args ); | |
| 376 | - $html_image = ''; | |
| 377 | - $result['lp_html_preview'] = ''; | |
| 378 | - $data = $result['data'] ?? []; | |
| 379 | - if ( ! empty( $data ) ) { | |
| 380 | - $result['lp_html_preview'] = '<div class="lp-ai-images-warp">'; | |
| 381 | - foreach ( $data as $index => $data_item ) { | |
| 382 | - $image_base_64 = $data_item['b64_json'] ?? ''; | |
| 383 | - $image_url = $data_item['url'] ?? ''; | |
| 384 | - | |
| 385 | - if ( ! empty( $image_url ) ) { | |
| 386 | - $html_image = sprintf( | |
| 387 | - '<img src="%s" alt="AI Generated Image" />', | |
| 388 | - esc_url( $image_url ) | |
| 389 | - ); | |
| 390 | - } elseif ( ! empty( $image_base_64 ) ) { | |
| 391 | - $html_image = sprintf( | |
| 392 | - '<img src="data:image/png;base64,%s" alt="AI Generated Image" />', | |
| 393 | - esc_attr( $image_base_64 ) | |
| 394 | - ); | |
| 395 | - } | |
| 396 | - | |
| 397 | - if ( empty( $html_image ) ) { | |
| 398 | - continue; | |
| 399 | - } | |
| 400 | - | |
| 401 | - $result['lp_html_preview'] .= '<div class="lp-ai-image-item">'; | |
| 402 | - $result['lp_html_preview'] .= $html_image; | |
| 403 | - $result['lp_html_preview'] .= sprintf( | |
| 404 | - '<button class="lp-btn-ai-apply-image lp-button" type="button" | |
| 405 | - data-send="%s">%s | |
| 406 | - </button>', | |
| 407 | - Template::convert_data_to_json( | |
| 408 | - [ | |
| 409 | - 'action' => 'openai_apply_image_feature', | |
| 410 | - 'image-url' => ! empty( $image_url ) ? $image_url : '', | |
| 411 | - 'image-base64' => ! empty( $image_base_64 ) ? $image_base_64 : '', | |
| 412 | - 'id_url' => 'apply-image-feature', | |
| 413 | - ] | |
| 414 | - ), | |
| 415 | - __( 'Apply Image', 'learnpress' ) | |
| 416 | - ); | |
| 417 | - $result['lp_html_preview'] .= '</div>'; | |
| 418 | - } | |
| 419 | - $result['lp_html_preview'] .= '</div>'; | |
| 420 | - } | |
| 421 | - | |
| 422 | - $response->data = $result; | |
| 423 | - $response->status = 'success'; | |
| 424 | - $response->message = __( 'Generate image successfully!', 'learnpress' ); | |
| 425 | - } catch ( Throwable $e ) { | |
| 426 | - $response->message = $e->getMessage(); | |
| 427 | - } | |
| 428 | - | |
| 429 | - wp_send_json( $response ); | |
| 430 | - } | |
| 431 | - | |
| 432 | - /** | |
| 433 | - * Apply image feature to post | |
| 434 | - * Upload image to media and set as feature image for post | |
| 435 | - * | |
| 436 | - * @since 4.3.0 | |
| 437 | - * @version 1.0.0 | |
| 438 | - */ | |
| 439 | - public function openai_apply_image_feature() { | |
| 440 | - $response = new LP_REST_Response(); | |
| 441 | - | |
| 442 | - try { | |
| 443 | - set_time_limit( 0 ); | |
| 444 | - // Check permission | |
| 445 | - if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 446 | - && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 447 | - throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 448 | - } | |
| 449 | - | |
| 450 | - $data_str = $_POST['data'] ?? ''; | |
| 451 | - $params = LP_Helper::json_decode( wp_unslash( $data_str ), true ); | |
| 452 | - $image_base64 = $params['image-base64'] ?? ''; | |
| 453 | - $image_url = $params['image-url'] ?? ''; | |
| 454 | - | |
| 455 | - $params = LP_Helper::sanitize_params_submitted( $params ); | |
| 456 | - $post_id = $params['post-id'] ?? ''; | |
| 457 | - $post_title = $params['post-title'] ?? uniqid(); | |
| 458 | - $post_slug = sanitize_title( $post_title ); | |
| 459 | - | |
| 460 | - if ( empty( $post_id ) ) { | |
| 461 | - throw new Exception( __( 'Invalid post ID.', 'learnpress' ) ); | |
| 462 | - } | |
| 463 | - | |
| 464 | - if ( ! function_exists( 'media_handle_sideload' ) ) { | |
| 465 | - require_once ABSPATH . 'wp-admin/includes/media.php'; | |
| 466 | - require_once ABSPATH . 'wp-admin/includes/file.php'; | |
| 467 | - require_once ABSPATH . 'wp-admin/includes/image.php'; | |
| 468 | - } | |
| 469 | - | |
| 470 | - if ( ! empty( $image_url ) ) { | |
| 471 | - $tmp = download_url( $image_url ); | |
| 472 | - $fileExt = pathinfo( parse_url( $image_url, PHP_URL_PATH ), PATHINFO_EXTENSION ); | |
| 473 | - $filename = sanitize_file_name( $post_slug . '-' . uniqid() . '.' . $fileExt ); | |
| 474 | - | |
| 475 | - } elseif ( ! empty( $image_base64 ) ) { | |
| 476 | - $decoded_image = base64_decode( $image_base64 ); | |
| 477 | - $tmp = wp_tempnam(); | |
| 478 | - file_put_contents( $tmp, $decoded_image ); | |
| 479 | - $filename = sanitize_file_name( $post_slug . '-' . uniqid() . '.png' ); | |
| 480 | - } else { | |
| 481 | - throw new Exception( __( 'No image data provided.', 'learnpress' ) ); | |
| 482 | - } | |
| 483 | - | |
| 484 | - $file_array = [ | |
| 485 | - 'name' => $filename, | |
| 486 | - 'tmp_name' => $tmp, | |
| 487 | - ]; | |
| 488 | - $attachment_id = media_handle_sideload( $file_array, $post_id ); | |
| 489 | - | |
| 490 | - if ( ! is_wp_error( $attachment_id ) ) { | |
| 491 | - set_post_thumbnail( $post_id, $attachment_id ); | |
| 492 | - } else { | |
| 493 | - throw new Exception( $attachment_id->get_error_message() ); | |
| 494 | - } | |
| 495 | - | |
| 496 | - $args = [ | |
| 497 | - 'src' => wp_get_attachment_url( $attachment_id ), | |
| 498 | - 'post-id' => $post_id, | |
| 499 | - 'attachment-id' => $attachment_id, | |
| 500 | - ]; | |
| 501 | - | |
| 502 | - $response->data->html_image = AdminEditWithAITemplate::instance()->html_feature_image_created( $args ); | |
| 503 | - $response->data->attachment_id = $attachment_id; | |
| 504 | - $response->status = 'success'; | |
| 505 | - $response->message = __( 'Apply image successfully!', 'learnpress' ); | |
| 506 | - } catch ( Throwable $e ) { | |
| 507 | - $response->message = $e->getMessage(); | |
| 508 | - } | |
| 509 | - | |
| 510 | - set_time_limit( LearnPress::$time_limit_default_of_sever ); | |
| 511 | - | |
| 512 | - wp_send_json( $response ); | |
| 513 | - } | |
| 514 | -} | |
| 1 | +<?php | |
| 2 | + | |
| 3 | +namespace LearnPress\Ajax\AI; | |
| 4 | + | |
| 5 | +use Exception; | |
| 6 | +use LearnPress; | |
| 7 | +use LearnPress\Ajax\AbstractAjax; | |
| 8 | +use LearnPress\Helpers\Config; | |
| 9 | +use LearnPress\Helpers\Template; | |
| 10 | +use LearnPress\Models\CourseModel; | |
| 11 | +use LearnPress\Models\CoursePostModel; | |
| 12 | +use LearnPress\Models\PostModel; | |
| 13 | +use LearnPress\Models\QuizPostModel; | |
| 14 | +use LearnPress\Models\UserModel; | |
| 15 | +use LearnPress\Services\CourseService; | |
| 16 | +use LearnPress\Services\OpenAiService; | |
| 17 | +use LearnPress\TemplateHooks\Admin\AI\AdminCreateCourseAITemplate; | |
| 18 | +use LearnPress\TemplateHooks\Admin\AI\AdminEditCourseCurriculumWithAITemplate; | |
| 19 | +use LearnPress\TemplateHooks\Admin\AI\AdminEditWithAITemplate; | |
| 20 | +use LP_Helper; | |
| 21 | +use LP_Request; | |
| 22 | +use LP_REST_Response; | |
| 23 | +use LP_WP_Filesystem; | |
| 24 | +use Throwable; | |
| 25 | + | |
| 26 | +/** | |
| 27 | + * class OpenAiAjax | |
| 28 | + * Handle request Open AI | |
| 29 | + * | |
| 30 | + * @since 4.3.0 | |
| 31 | + * @version 1.0.0 | |
| 32 | + */ | |
| 33 | +class OpenAiAjax extends AbstractAjax { | |
| 34 | + /** | |
| 35 | + * Generate prompt course with AI | |
| 36 | + */ | |
| 37 | + public function openai_generate_prompt_course() { | |
| 38 | + $response = new LP_REST_Response(); | |
| 39 | + | |
| 40 | + try { | |
| 41 | + // Check permission | |
| 42 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 43 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 44 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 45 | + } | |
| 46 | + | |
| 47 | + $data_str = LP_Request::get_param( 'data' ); | |
| 48 | + $params = LP_Helper::json_decode( $data_str, true ); | |
| 49 | + $prompt = Config::instance()->get( 'prompt-create-course', 'settings/openAi', compact( 'params' ) ); | |
| 50 | + | |
| 51 | + $response->data = $prompt; | |
| 52 | + $response->status = 'success'; | |
| 53 | + $response->message = __( 'Generate prompt successfully!', 'learnpress' ); | |
| 54 | + } catch ( Throwable $e ) { | |
| 55 | + $response->message = $e->getMessage(); | |
| 56 | + } | |
| 57 | + | |
| 58 | + wp_send_json( $response ); | |
| 59 | + } | |
| 60 | + | |
| 61 | + /** | |
| 62 | + * Generate data course with prompt submitted | |
| 63 | + */ | |
| 64 | + public function openai_generate_data_course() { | |
| 65 | + $response = new LP_REST_Response(); | |
| 66 | + | |
| 67 | + try { | |
| 68 | + // Check permission | |
| 69 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 70 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 71 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 72 | + } | |
| 73 | + | |
| 74 | + $data_str = LP_Request::get_param( 'data' ); | |
| 75 | + $params = LP_Helper::json_decode( $data_str, true ); | |
| 76 | + $prompt = $params['lp-openai-prompt-generated-field'] ?? ''; | |
| 77 | + $args = [ | |
| 78 | + 'prompt' => $prompt, | |
| 79 | + ]; | |
| 80 | + | |
| 81 | + $result = OpenAiService::instance()->send_request( $args ); | |
| 82 | + $lp_structure_data = $result['lp_structure_data'] ?? []; | |
| 83 | + if ( count( $lp_structure_data ) > 0 ) { | |
| 84 | + $result['lp_structure_course'] = $lp_structure_data[0] ?? ''; | |
| 85 | + if ( empty( $result['lp_structure_course'] ) | |
| 86 | + || ! is_array( $result['lp_structure_course'] ) ) { | |
| 87 | + throw new Exception( __( 'Error: no data structure course generated!', 'learnpress' ) ); | |
| 88 | + } | |
| 89 | + | |
| 90 | + $result['lp_html_preview'] = AdminCreateCourseAITemplate::html_preview_with_data( $result['lp_structure_course'] ); | |
| 91 | + } | |
| 92 | + | |
| 93 | + $response->data = $result; | |
| 94 | + $response->status = 'success'; | |
| 95 | + $response->message = __( 'Generate course successfully!', 'learnpress' ); | |
| 96 | + } catch ( Throwable $e ) { | |
| 97 | + $response->message = $e->getMessage(); | |
| 98 | + } | |
| 99 | + | |
| 100 | + wp_send_json( $response ); | |
| 101 | + } | |
| 102 | + | |
| 103 | + /** | |
| 104 | + * Create course with data generated | |
| 105 | + */ | |
| 106 | + public function openai_create_course() { | |
| 107 | + $response = new LP_REST_Response(); | |
| 108 | + | |
| 109 | + try { | |
| 110 | + // Check permission | |
| 111 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 112 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 113 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 114 | + } | |
| 115 | + | |
| 116 | + $data_str = LP_Request::get_param( 'data' ); | |
| 117 | + $data = LP_Helper::json_decode( $data_str, true ); | |
| 118 | + $data_structure_course = $data['lp_structure_course'] ?? []; | |
| 119 | + $is_course_builder = ! empty( $data['is_course_builder'] ); | |
| 120 | + if ( empty( $data_structure_course ) ) { | |
| 121 | + throw new Exception( __( 'Invalid data to create course!', 'learnpress' ) ); | |
| 122 | + } | |
| 123 | + | |
| 124 | + $courseService = CourseService::instance(); | |
| 125 | + | |
| 126 | + $data_info_main = [ | |
| 127 | + 'post_title' => $data_structure_course['course_title'] ?? 'AI Generated Course', | |
| 128 | + 'post_content' => $data_structure_course['course_description'] ?? '', | |
| 129 | + 'post_status' => 'draft', | |
| 130 | + 'post_author' => get_current_user_id(), | |
| 131 | + ]; | |
| 132 | + $coursePostModel = $courseService->create_info_main( $data_info_main ); | |
| 133 | + | |
| 134 | + // Create section | |
| 135 | + $data_sections = $data_structure_course['sections'] ?? []; | |
| 136 | + foreach ( $data_sections as $data_section ) { | |
| 137 | + $section_name = $data_section['section_title'] ?? ''; | |
| 138 | + $section_description = $data_section['section_description'] ?? ''; | |
| 139 | + $lesson_items = $data_section['lessons'] ?? []; | |
| 140 | + $quiz_items = $data_section['quizzes'] ?? []; | |
| 141 | + | |
| 142 | + $courseSectionModel = $coursePostModel->add_section( | |
| 143 | + [ | |
| 144 | + 'section_name' => $section_name, | |
| 145 | + 'section_description' => $section_description, | |
| 146 | + ] | |
| 147 | + ); | |
| 148 | + | |
| 149 | + // Create lesson items for section | |
| 150 | + foreach ( $lesson_items as $lesson_item ) { | |
| 151 | + $lesson_name = $lesson_item['lesson_title'] ?? ''; | |
| 152 | + $lesson_description = $lesson_item['lesson_description'] ?? ''; | |
| 153 | + | |
| 154 | + $courseSectionModel->create_item_and_add( | |
| 155 | + [ | |
| 156 | + 'item_title' => $lesson_name, | |
| 157 | + 'item_type' => LP_LESSON_CPT, | |
| 158 | + 'item_content' => $lesson_description, | |
| 159 | + ] | |
| 160 | + ); | |
| 161 | + } | |
| 162 | + | |
| 163 | + // Create quiz items for section | |
| 164 | + foreach ( $quiz_items as $quiz_item ) { | |
| 165 | + $quiz_name = $quiz_item['quiz_title'] ?? ''; | |
| 166 | + $quiz_description = $quiz_item['quiz_description'] ?? ''; | |
| 167 | + | |
| 168 | + $courseSectionQuizModel = $courseSectionModel->create_item_and_add( | |
| 169 | + [ | |
| 170 | + 'item_title' => $quiz_name, | |
| 171 | + 'item_type' => LP_QUIZ_CPT, | |
| 172 | + 'item_content' => $quiz_description, | |
| 173 | + ] | |
| 174 | + ); | |
| 175 | + $quizPostModel = QuizPostModel::find( $courseSectionQuizModel->item_id, true ); | |
| 176 | + | |
| 177 | + // Create questions for quiz | |
| 178 | + $question_items = $quiz_item['questions'] ?? []; | |
| 179 | + foreach ( $question_items as $question_item ) { | |
| 180 | + $question_name = $question_item['question_title'] ?? ''; | |
| 181 | + $question_description = $question_item['question_description'] ?? ''; | |
| 182 | + $options = $question_item['options'] ?? []; | |
| 183 | + $correct_answer = $question_item['correct_answer'] ?? ''; | |
| 184 | + | |
| 185 | + $data_answers = []; | |
| 186 | + foreach ( $options as $index => $option ) { | |
| 187 | + $data_answers[] = [ | |
| 188 | + 'title' => $option, | |
| 189 | + 'is_true' => ( $option === $correct_answer ) ? 'yes' : 'no', | |
| 190 | + 'order' => $index + 1, | |
| 191 | + ]; | |
| 192 | + } | |
| 193 | + | |
| 194 | + $quizPostModel->create_question_and_add( | |
| 195 | + [ | |
| 196 | + 'question_title' => $question_name, | |
| 197 | + 'question_content' => $question_description, | |
| 198 | + 'question_type' => 'single_choice', | |
| 199 | + 'question_options' => $data_answers, | |
| 200 | + ] | |
| 201 | + ); | |
| 202 | + } | |
| 203 | + } | |
| 204 | + } | |
| 205 | + | |
| 206 | + $course_edit_url = $coursePostModel->get_edit_link(); | |
| 207 | + if ( $is_course_builder ) { | |
| 208 | + $course_edit_url = \LearnPress\CourseBuilder\CourseBuilder::get_tab_link( | |
| 209 | + 'courses', | |
| 210 | + $coursePostModel->get_id() | |
| 211 | + ); | |
| 212 | + } | |
| 213 | + | |
| 214 | + $response->data->edit_course_url = $course_edit_url; | |
| 215 | + $response->data->button_label = __( 'Redirecting...', 'learnpress' ); | |
| 216 | + $response->status = 'success'; | |
| 217 | + $response->message = __( 'Create Course Successfully! Redirecting to course detail...', 'learnpress' ); | |
| 218 | + } catch ( Throwable $e ) { | |
| 219 | + $response->message = $e->getMessage(); | |
| 220 | + } | |
| 221 | + | |
| 222 | + wp_send_json( $response ); | |
| 223 | + } | |
| 224 | + | |
| 225 | + /** | |
| 226 | + * Generate prompt title with AI | |
| 227 | + */ | |
| 228 | + public function openai_generate_prompt() { | |
| 229 | + $response = new LP_REST_Response(); | |
| 230 | + | |
| 231 | + try { | |
| 232 | + // Check permission | |
| 233 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 234 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 235 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 236 | + } | |
| 237 | + | |
| 238 | + $data_str = LP_Request::get_param( 'data' ); | |
| 239 | + $params = LP_Helper::json_decode( $data_str, true ); | |
| 240 | + $lp_prompt_type = $params['lp-prompt-type'] ?? ''; | |
| 241 | + | |
| 242 | + switch ( $lp_prompt_type ) { | |
| 243 | + case 'course-description': | |
| 244 | + $prompt = Config::instance()->get( 'prompt-create-description-course', 'settings/openAi', compact( 'params' ) ); | |
| 245 | + break; | |
| 246 | + case 'course-title': | |
| 247 | + $prompt = Config::instance()->get( 'prompt-create-title-course', 'settings/openAi', compact( 'params' ) ); | |
| 248 | + break; | |
| 249 | + case 'course-image': | |
| 250 | + $prompt = Config::instance()->get( 'prompt-create-image-course', 'settings/openAi', compact( 'params' ) ); | |
| 251 | + break; | |
| 252 | + case 'course-curriculum': | |
| 253 | + $prompt = Config::instance()->get( 'prompt-curriculum-course', 'settings/openAi', compact( 'params' ) ); | |
| 254 | + break; | |
| 255 | + case $lp_prompt_type: | |
| 256 | + $prompt = apply_filters( 'lp-prompt-type', '', $lp_prompt_type, $params ); | |
| 257 | + break; | |
| 258 | + default: | |
| 259 | + $prompt = ''; | |
| 260 | + break; | |
| 261 | + } | |
| 262 | + | |
| 263 | + $response->data = $prompt; | |
| 264 | + $response->status = 'success'; | |
| 265 | + $response->message = __( 'Generate prompt successfully!', 'learnpress' ); | |
| 266 | + } catch ( Throwable $e ) { | |
| 267 | + $response->message = $e->getMessage(); | |
| 268 | + } | |
| 269 | + | |
| 270 | + wp_send_json( $response ); | |
| 271 | + } | |
| 272 | + | |
| 273 | + /** | |
| 274 | + * Generate data course with prompt submitted | |
| 275 | + */ | |
| 276 | + public function openai_generate_data() { | |
| 277 | + $response = new LP_REST_Response(); | |
| 278 | + | |
| 279 | + try { | |
| 280 | + // Check permission | |
| 281 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 282 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 283 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 284 | + } | |
| 285 | + | |
| 286 | + $data_str = LP_Request::get_param( 'data' ); | |
| 287 | + $params = LP_Helper::json_decode( $data_str, true ); | |
| 288 | + $prompt = $params['lp-openai-prompt-generated-field'] ?? ''; | |
| 289 | + $args = [ | |
| 290 | + 'prompt' => $prompt, | |
| 291 | + ]; | |
| 292 | + | |
| 293 | + $result = OpenAiService::instance()->send_request( $args ); | |
| 294 | + $lp_structure_data = $result['lp_structure_data'] ?? []; | |
| 295 | + $result['lp_html_preview'] = ''; | |
| 296 | + if ( count( $lp_structure_data ) > 0 ) { | |
| 297 | + $lp_prompt_type = $params['lp-prompt-type'] ?? ''; | |
| 298 | + switch ( $lp_prompt_type ) { | |
| 299 | + case 'course-description': | |
| 300 | + case 'course-title': | |
| 301 | + $results = $lp_structure_data[0]; | |
| 302 | + if ( isset( $results['results'] ) ) { | |
| 303 | + $results = $results['results']; | |
| 304 | + } else { | |
| 305 | + throw new Exception( | |
| 306 | + __( | |
| 307 | + 'Error: No data was generated. The requested data may be large, increase the Max Tokens in settings and try again.', | |
| 308 | + 'learnpress' | |
| 309 | + ) | |
| 310 | + ); | |
| 311 | + } | |
| 312 | + | |
| 313 | + foreach ( $results as $index => $data_item ) { | |
| 314 | + $data_item = $data_item['item'] ?? ''; | |
| 315 | + $args = [ | |
| 316 | + 'index' => $index, | |
| 317 | + 'value' => $data_item, | |
| 318 | + 'target-apply' => $params['target-apply'] ?? '', | |
| 319 | + ]; | |
| 320 | + $result['lp_html_preview'] .= AdminEditWithAITemplate::instance()->html_list_results( $args ); | |
| 321 | + } | |
| 322 | + break; | |
| 323 | + case 'course-curriculum': | |
| 324 | + $result['lp_structure_course'] = $lp_structure_data[0]; | |
| 325 | + $result['lp_html_preview'] = AdminEditCourseCurriculumWithAITemplate::html_preview_with_data( | |
| 326 | + $result['lp_structure_course'] | |
| 327 | + ); | |
| 328 | + break; | |
| 329 | + case $lp_prompt_type: | |
| 330 | + $result['lp_html_preview'] = apply_filters( 'lp-openai-render-data-generated', '', $lp_prompt_type, $lp_structure_data ); | |
| 331 | + break; | |
| 332 | + default: | |
| 333 | + break; | |
| 334 | + } | |
| 335 | + } | |
| 336 | + | |
| 337 | + $result['lp_html_preview'] .= sprintf( | |
| 338 | + '<input type="hidden" name="lp-openai-generated-data" value="%s" />', | |
| 339 | + Template::convert_data_to_json( $lp_structure_data ) | |
| 340 | + ); | |
| 341 | + | |
| 342 | + $response->data = $result; | |
| 343 | + $response->status = 'success'; | |
| 344 | + $response->message = __( 'Generate course successfully!', 'learnpress' ); | |
| 345 | + } catch ( Throwable $e ) { | |
| 346 | + $response->message = $e->getMessage(); | |
| 347 | + } | |
| 348 | + | |
| 349 | + wp_send_json( $response ); | |
| 350 | + } | |
| 351 | + | |
| 352 | + /** | |
| 353 | + * Generate image with prompt submitted | |
| 354 | + * Send data to Open AI to generate image | |
| 355 | + * | |
| 356 | + * @since 4.3.0 | |
| 357 | + * @version 1.0.0 | |
| 358 | + */ | |
| 359 | + public function openai_generate_image() { | |
| 360 | + $response = new LP_REST_Response(); | |
| 361 | + | |
| 362 | + try { | |
| 363 | + // Check permission | |
| 364 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 365 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 366 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 367 | + } | |
| 368 | + | |
| 369 | + $data_str = LP_Request::get_param( 'data' ); | |
| 370 | + $params = LP_Helper::json_decode( $data_str, true ); | |
| 371 | + $prompt = $params['lp-openai-prompt-generated-field'] ?? ''; | |
| 372 | + $args = [ | |
| 373 | + 'prompt' => $prompt, | |
| 374 | + 'n' => intval( $params['outputs'] ?? 1 ), | |
| 375 | + 'size' => '1024x1024', | |
| 376 | + ]; | |
| 377 | + | |
| 378 | + $result = OpenAiService::instance()->send_request_create_image( $args ); | |
| 379 | + $html_image = ''; | |
| 380 | + $result['lp_html_preview'] = ''; | |
| 381 | + $data = $result['data'] ?? []; | |
| 382 | + if ( ! empty( $data ) ) { | |
| 383 | + $result['lp_html_preview'] = '<div class="lp-ai-images-warp">'; | |
| 384 | + foreach ( $data as $index => $data_item ) { | |
| 385 | + $image_base_64 = $data_item['b64_json'] ?? ''; | |
| 386 | + $image_url = $data_item['url'] ?? ''; | |
| 387 | + | |
| 388 | + if ( ! empty( $image_url ) ) { | |
| 389 | + $html_image = sprintf( | |
| 390 | + '<img src="%s" alt="AI Generated Image" />', | |
| 391 | + esc_url( $image_url ) | |
| 392 | + ); | |
| 393 | + } elseif ( ! empty( $image_base_64 ) ) { | |
| 394 | + $html_image = sprintf( | |
| 395 | + '<img src="data:image/png;base64,%s" alt="AI Generated Image" />', | |
| 396 | + esc_attr( $image_base_64 ) | |
| 397 | + ); | |
| 398 | + } | |
| 399 | + | |
| 400 | + if ( empty( $html_image ) ) { | |
| 401 | + continue; | |
| 402 | + } | |
| 403 | + | |
| 404 | + $result['lp_html_preview'] .= '<div class="lp-ai-image-item">'; | |
| 405 | + $result['lp_html_preview'] .= $html_image; | |
| 406 | + $result['lp_html_preview'] .= sprintf( | |
| 407 | + '<button class="lp-btn-ai-apply-image lp-button" type="button" | |
| 408 | + data-send="%s">%s | |
| 409 | + </button>', | |
| 410 | + Template::convert_data_to_json( | |
| 411 | + [ | |
| 412 | + 'action' => 'openai_apply_image_feature', | |
| 413 | + 'image-url' => ! empty( $image_url ) ? $image_url : '', | |
| 414 | + 'image-base64' => ! empty( $image_base_64 ) ? $image_base_64 : '', | |
| 415 | + 'id_url' => 'apply-image-feature', | |
| 416 | + ] | |
| 417 | + ), | |
| 418 | + __( 'Apply Image', 'learnpress' ) | |
| 419 | + ); | |
| 420 | + $result['lp_html_preview'] .= '</div>'; | |
| 421 | + } | |
| 422 | + $result['lp_html_preview'] .= '</div>'; | |
| 423 | + } | |
| 424 | + | |
| 425 | + $response->data = $result; | |
| 426 | + $response->status = 'success'; | |
| 427 | + $response->message = __( 'Generate image successfully!', 'learnpress' ); | |
| 428 | + } catch ( Throwable $e ) { | |
| 429 | + $response->message = $e->getMessage(); | |
| 430 | + } | |
| 431 | + | |
| 432 | + wp_send_json( $response ); | |
| 433 | + } | |
| 434 | + | |
| 435 | + /** | |
| 436 | + * Apply image feature to post | |
| 437 | + * Upload image to media and set as feature image for post | |
| 438 | + * | |
| 439 | + * @since 4.3.0 | |
| 440 | + * @version 1.0.2 | |
| 441 | + */ | |
| 442 | + public function openai_apply_image_feature() { | |
| 443 | + $response = new LP_REST_Response(); | |
| 444 | + | |
| 445 | + try { | |
| 446 | + set_time_limit( 0 ); | |
| 447 | + // Check permission | |
| 448 | + if ( ! current_user_can( UserModel::ROLE_ADMINISTRATOR ) | |
| 449 | + && ! current_user_can( UserModel::ROLE_INSTRUCTOR ) ) { | |
| 450 | + throw new Exception( __( 'You do not have permission to perform this action.', 'learnpress' ) ); | |
| 451 | + } | |
| 452 | + | |
| 453 | + $data_str = $_POST['data'] ?? ''; | |
| 454 | + $params = LP_Helper::json_decode( wp_unslash( $data_str ), true ); | |
| 455 | + $image_base64 = $params['image-base64'] ?? ''; | |
| 456 | + $image_url = $params['image-url'] ?? ''; | |
| 457 | + | |
| 458 | + $params = LP_Helper::sanitize_params_submitted( $params ); | |
| 459 | + $post_id = $params['post-id'] ?? ''; | |
| 460 | + $post_title = $params['post-title'] ?? uniqid(); | |
| 461 | + $post_slug = sanitize_title( $post_title ); | |
| 462 | + | |
| 463 | + if ( empty( $post_id ) ) { | |
| 464 | + throw new Exception( __( 'Invalid post ID.', 'learnpress' ) ); | |
| 465 | + } | |
| 466 | + | |
| 467 | + // Check permission | |
| 468 | + $post_type = get_post_type( $post_id ); | |
| 469 | + if ( $post_type === LP_COURSE_CPT ) { | |
| 470 | + $coursePostModel = CoursePostModel::find( $post_id, true ); | |
| 471 | + if ( ! $coursePostModel ) { | |
| 472 | + throw new Exception( __( 'Invalid course ID.', 'learnpress' ) ); | |
| 473 | + } | |
| 474 | + | |
| 475 | + if ( ! $coursePostModel->check_capabilities_update() ) { | |
| 476 | + throw new Exception( | |
| 477 | + __( 'You do not have permission to perform this action.', 'learnpress' ) | |
| 478 | + ); | |
| 479 | + } | |
| 480 | + } else { | |
| 481 | + $course_item_types = CourseModel::item_types_support(); | |
| 482 | + if ( ! in_array( $post_type, $course_item_types ) ) { | |
| 483 | + throw new Exception( __( 'Invalid post type.', 'learnpress' ) ); | |
| 484 | + } | |
| 485 | + | |
| 486 | + $postModel = PostModel::find_by_id( $post_id, true ); | |
| 487 | + $postModel->check_capabilities_update_item_course(); | |
| 488 | + } | |
| 489 | + | |
| 490 | + if ( ! function_exists( 'media_handle_sideload' ) ) { | |
| 491 | + require_once ABSPATH . 'wp-admin/includes/media.php'; | |
| 492 | + require_once ABSPATH . 'wp-admin/includes/file.php'; | |
| 493 | + require_once ABSPATH . 'wp-admin/includes/image.php'; | |
| 494 | + } | |
| 495 | + | |
| 496 | + // model gpt-image-1 only return base64, so don't need to download from url | |
| 497 | + if ( ! empty( $image_base64 ) ) { | |
| 498 | + $decoded_image = base64_decode( $image_base64 ); | |
| 499 | + if ( false === $decoded_image || '' === $decoded_image ) { | |
| 500 | + throw new Exception( __( 'Invalid image data.', 'learnpress' ) ); | |
| 501 | + } | |
| 502 | + | |
| 503 | + $image_info = @getimagesizefromstring( $decoded_image ); | |
| 504 | + if ( false === $image_info ) { | |
| 505 | + throw new Exception( __( 'Decoded data is not a valid image.', 'learnpress' ) ); | |
| 506 | + } | |
| 507 | + | |
| 508 | + $tmp = wp_tempnam(); | |
| 509 | + $lp_wp_filesystem = LP_WP_Filesystem::instance(); | |
| 510 | + $put_contents_result = $lp_wp_filesystem->put_contents( $tmp, $decoded_image ); | |
| 511 | + if ( ! $put_contents_result || ! is_readable( $tmp ) ) { | |
| 512 | + throw new Exception( __( 'Decoded image is not readable.', 'learnpress' ) ); | |
| 513 | + } | |
| 514 | + $filename = sanitize_file_name( $post_slug . '-' . uniqid() . '.png' ); | |
| 515 | + } else { | |
| 516 | + throw new Exception( __( 'No image data provided.', 'learnpress' ) ); | |
| 517 | + } | |
| 518 | + | |
| 519 | + $file_array = [ | |
| 520 | + 'name' => $filename, | |
| 521 | + 'tmp_name' => $tmp, | |
| 522 | + ]; | |
| 523 | + $attachment_id = media_handle_sideload( $file_array, $post_id ); | |
| 524 | + | |
| 525 | + if ( ! is_wp_error( $attachment_id ) ) { | |
| 526 | + set_post_thumbnail( $post_id, $attachment_id ); | |
| 527 | + } else { | |
| 528 | + throw new Exception( $attachment_id->get_error_message() ); | |
| 529 | + } | |
| 530 | + | |
| 531 | + $args = [ | |
| 532 | + 'src' => wp_get_attachment_url( $attachment_id ), | |
| 533 | + 'post-id' => $post_id, | |
| 534 | + 'attachment-id' => $attachment_id, | |
| 535 | + ]; | |
| 536 | + | |
| 537 | + $response->data->html_image = AdminEditWithAITemplate::instance()->html_feature_image_created( $args ); | |
| 538 | + $response->data->attachment_id = $attachment_id; | |
| 539 | + $response->status = 'success'; | |
| 540 | + $response->message = __( 'Apply image successfully!', 'learnpress' ); | |
| 541 | + } catch ( Throwable $e ) { | |
| 542 | + $response->message = $e->getMessage(); | |
| 543 | + } | |
| 544 | + | |
| 545 | + set_time_limit( LearnPress::$time_limit_default_of_sever ); | |
| 546 | + | |
| 547 | + wp_send_json( $response ); | |
| 548 | + } | |
| 549 | +} | |
