woothemes /
sensei
| @@ 169-176 (lines=8) @@ | ||
| 166 | } |
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| 167 | ||
| 168 | // make sure the parameters are valid before continuing |
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| 169 | if( empty( $lesson_id ) || empty( $user_id ) |
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| 170 | || 'lesson' != get_post_type( $lesson_id ) |
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| 171 | ||!get_userdata( $user_id ) |
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| 172 | || !is_array( $quiz_answers ) ){ |
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| 173 | ||
| 174 | return false; |
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| 175 | ||
| 176 | } |
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| 177 | ||
| 178 | ||
| 179 | // start the lesson before saving the data in case the user has not started the lesson |
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| @@ 533-540 (lines=8) @@ | ||
| 530 | } |
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| 531 | ||
| 532 | // make sure the parameters are valid before continuing |
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| 533 | if( empty( $lesson_id ) || empty( $user_id ) |
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| 534 | || 'lesson' != get_post_type( $lesson_id ) |
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| 535 | ||!get_userdata( $user_id ) |
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| 536 | || !is_array( $quiz_answers ) ){ |
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| 537 | ||
| 538 | return false; |
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| 539 | ||
| 540 | } |
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| 541 | ||
| 542 | // Default grade |
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| 543 | $grade = 0; |
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| @@ 722-729 (lines=8) @@ | ||
| 719 | } |
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| 720 | ||
| 721 | // make sure the parameters are valid before continuing |
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| 722 | if( empty( $lesson_id ) || empty( $user_id ) |
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| 723 | || 'lesson' != get_post_type( $lesson_id ) |
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| 724 | ||!get_userdata( $user_id ) |
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| 725 | || !is_array( $quiz_grades ) ){ |
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| 726 | ||
| 727 | return false; |
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| 728 | ||
| 729 | } |
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| 730 | ||
| 731 | $success = false; |
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| 732 | ||
| @@ 871-878 (lines=8) @@ | ||
| 868 | public function save_user_answers_feedback( $answers_feedback, $lesson_id , $user_id = 0 ){ |
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| 869 | ||
| 870 | // make sure the parameters are valid before continuing |
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| 871 | if( empty( $lesson_id ) || empty( $user_id ) |
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| 872 | || 'lesson' != get_post_type( $lesson_id ) |
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| 873 | ||!get_userdata( $user_id ) |
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| 874 | || !is_array( $answers_feedback ) ){ |
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| 875 | ||
| 876 | return false; |
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| 877 | ||
| 878 | } |
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| 879 | ||
| 880 | ||
| 881 | // check if the lesson is started before saving, if not start the lesson for the user |
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| @@ 3440-3446 (lines=7) @@ | ||
| 3437 | */ |
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| 3438 | public static function is_prerequisite_complete( $lesson_id, $user_id ){ |
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| 3439 | ||
| 3440 | if( empty( $lesson_id ) || empty( $user_id ) |
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| 3441 | || 'lesson' != get_post_type( $lesson_id ) |
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| 3442 | || ! is_a( get_user_by( 'id', $user_id ), 'WP_User' )){ |
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| 3443 | ||
| 3444 | return false; |
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| 3445 | ||
| 3446 | } |
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| 3447 | ||
| 3448 | $pre_requisite_id = (string) self::get_lesson_prerequisite_id( $lesson_id ); |
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| 3449 | ||
