71 lines
2.9 KiB
PHP
71 lines
2.9 KiB
PHP
<?php
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namespace App\Http\SymfonyCastDl;
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use App\Models\Chapter;
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use App\Models\Course;
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use Carbon\Carbon;
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use DiDom\Document;
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use GuzzleHttp\Psr7\Response;
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use Illuminate\Support\Collection;
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class HtmlParser
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{
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public function getCsrfToken(Response $response): string
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{
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$document = new Document($response->getBody()->getContents());
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return $document->first('input[name="_csrf_token"]')->attr('value');
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}
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public function getCourses(Response $response): Collection
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{
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$courses = new Collection();
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$document = new Document($response->getBody()->getContents());
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foreach ($document->find('div.js-course-item') as $courseItem) {
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$courseId = $courseItem->attr('data-id');
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$course = Course::firstOrNew(['course_id' => $courseId]);
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$course->name = $courseItem->first('h3')->text();
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$course->thumbnail = $courseItem->first('img.course-list-item-img')->attr('src');
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$course->link = last(explode('/', $courseItem->first('a')->attr('href')));
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$course->status = $courseItem->attr('data-status');
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$course->tracks = $courseItem->attr('data-tracks');
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$course->course_id = $courseItem->attr('data-id');
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$course->numberofchapters = $courseItem->attr('data-chapter-count');
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$course->timeswatched = $courseItem->attr('data-times-watched');
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$course->course_duration = $courseItem->first('.font-blue.fal.fa-clock.pr-1')?->parent()?->text();
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$course->published_at = $courseItem->attr('data-date') > 0 ? Carbon::createFromTimestamp(
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$courseItem->attr('data-date')
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) : null;
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$courses->add($course);
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}
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return $courses;
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}
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public function getCourseDetails(Response $response, int $courseId): Collection
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{
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$document = new Document($response->getBody()->getContents());
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$chapters = new Collection();
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$chapterId = 0;
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foreach ($document->find('ul.chapter-list li') as $chapterItem) {
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if ($chapterItem->first('.col')) {
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$chapterId++;
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$chapter = Chapter::firstOrNew(['course_id' => $courseId, 'order' => $chapterId]);
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$chapter->duration = $chapterItem->first('.length-styling')?->text();
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$chapter->order = $chapterId;
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$chapter->course_id = $courseId;
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if ($link = trim($chapterItem->first('a')->attr('href'), '#')) {
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$chapter->link = last(explode('/', $link));;
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$chapter->video_link = config('symfonycast.base_url') . $link . '/download/video';
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}
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$chapter->title = preg_replace('/\v(?:[\v\h]+)/', '', $chapterItem->first('.col')->text());
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$chapter->video_size = 0;
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$chapters->add($chapter);
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}
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}
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return $chapters;
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}
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}
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