Addons.php
4 years ago
Admin.php
4 years ago
Ajax.php
3 years ago
Announcements.php
4 years ago
Assets.php
3 years ago
Backend_Page_Trait.php
4 years ago
Course.php
3 years ago
Course_Embed.php
3 years ago
Course_Filter.php
4 years ago
Course_List.php
3 years ago
Course_Settings_Tabs.php
4 years ago
Course_Widget.php
4 years ago
Custom_Validation.php
4 years ago
Dashboard.php
3 years ago
FormHandler.php
4 years ago
Frontend.php
3 years ago
Gutenberg.php
4 years ago
Input.php
3 years ago
Instructor.php
4 years ago
Instructors_List.php
3 years ago
Lesson.php
3 years ago
Options_V2.php
3 years ago
Post_types.php
4 years ago
Private_Course_Access.php
4 years ago
Q_and_A.php
3 years ago
Question_Answers_List.php
4 years ago
Quiz.php
3 years ago
Quiz_Attempts_List.php
3 years ago
RestAPI.php
4 years ago
Reviews.php
4 years ago
Rewrite_Rules.php
4 years ago
Shortcode.php
4 years ago
Student.php
4 years ago
Students_List.php
4 years ago
Taxonomies.php
4 years ago
Template.php
3 years ago
Theme_Compatibility.php
5 years ago
Tools.php
3 years ago
Tools_V2.php
4 years ago
Tutor.php
3 years ago
TutorEDD.php
4 years ago
Tutor_Base.php
5 years ago
Tutor_List_Table.php
4 years ago
Tutor_Setup.php
3 years ago
Upgrader.php
4 years ago
User.php
4 years ago
Utils.php
3 years ago
Video_Stream.php
4 years ago
Withdraw.php
3 years ago
Withdraw_Requests_List.php
4 years ago
WooCommerce.php
3 years ago
Course_Embed.php
93 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Manage course embed |
| 4 | * |
| 5 | * @since v2.1.0 |
| 6 | * |
| 7 | * @package Tutor\CourseEmbed |
| 8 | */ |
| 9 | |
| 10 | namespace TUTOR; |
| 11 | |
| 12 | if ( ! defined( 'ABSPATH' ) ) { |
| 13 | exit; |
| 14 | } |
| 15 | |
| 16 | /** |
| 17 | * Course embed view customized |
| 18 | */ |
| 19 | class Course_Embed { |
| 20 | |
| 21 | /** |
| 22 | * Register hooks |
| 23 | * |
| 24 | * @since v2.1.0 |
| 25 | */ |
| 26 | public function __construct() { |
| 27 | add_filter( 'tutor_get_template_path', __CLASS__ . '::filter_template_path', 100, 2 ); |
| 28 | add_filter( 'embed_oembed_html', __CLASS__ . '::oembed_iframe_overrides', 10, 3 ); |
| 29 | } |
| 30 | |
| 31 | /** |
| 32 | * Filter oembed data |
| 33 | * |
| 34 | * @param string $html html content to filter. |
| 35 | * @param string $url post embed url. |
| 36 | * @param array $attr attrs. |
| 37 | * |
| 38 | * @return string customized html content |
| 39 | */ |
| 40 | public static function oembed_iframe_overrides( $html, $url, $attr ) { |
| 41 | |
| 42 | if ( strpos( $html, '<iframe' ) !== false ) { |
| 43 | $html = str_replace( |
| 44 | '<iframe class="wp-embedded-content" sandbox="allow-scripts" security="restricted" style="position: absolute; clip: rect(1px, 1px, 1px, 1px);"', |
| 45 | '<iframe class="wp-embedded-content" sandbox="allow-forms allow-popups allow-scripts allow-same-origin allow-top-navigation" security="restricted" ', |
| 46 | $html |
| 47 | ); |
| 48 | |
| 49 | $html = preg_replace( '/( height=".*")/i', ' height="620" marginwidth="0" marginheight="0" frameborder="0" scrolling="no" ', $html ); |
| 50 | |
| 51 | $html = str_replace( |
| 52 | '<blockquote class="wp-embedded-content"', |
| 53 | '<blockquote class="wp-embedded-content" style="display:none" ', |
| 54 | $html |
| 55 | ); |
| 56 | return $html; |
| 57 | } else { |
| 58 | return $html; |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | /** |
| 63 | * Filter template |
| 64 | * |
| 65 | * @param string $template_location default template location. |
| 66 | * @param string $template template name. |
| 67 | * |
| 68 | * @return string |
| 69 | */ |
| 70 | public static function filter_template_path( $template_location, $template ) { |
| 71 | $post_id = get_the_ID(); |
| 72 | if ( get_post_type( $post_id ) === tutor()->course_post_type && function_exists( 'is_embed' ) && is_embed() ) { |
| 73 | if ( 'single-course' === $template ) { |
| 74 | $template_location = tutor()->path . 'templates/course-embed.php'; |
| 75 | } |
| 76 | } |
| 77 | return $template_location; |
| 78 | } |
| 79 | |
| 80 | /** |
| 81 | * Check if current course is embedded |
| 82 | * |
| 83 | * @return boolean |
| 84 | */ |
| 85 | public static function is_embed_course() { |
| 86 | $post_id = get_the_ID(); |
| 87 | if ( get_post_type( $post_id ) === tutor()->course_post_type && function_exists( 'is_embed' ) && is_embed() ) { |
| 88 | return true; |
| 89 | } |
| 90 | return false; |
| 91 | } |
| 92 | } |
| 93 |