Preview.php — Tutor LMS – eLearning and online course solution 3.0.0

tutor / tutor-droip / backend / ElementGenerator / Preview.php

tutor / tutor-droip / backend / ElementGenerator Last commit date

ActionBoxGenerator.php 1 year ago AnnouncementsGenerator.php 1 year ago CourseMetaGenerator.php 1 year ago CourseThumbnailGenerator.php 1 year ago ElementGenerator.php 1 year ago GradebookGenerator.php 1 year ago InstructorGenerator.php 1 year ago LessonGenerator.php 1 year ago Preview.php 1 year ago QnAGenerator.php 1 year ago RatingGenerator.php 1 year ago ResourcesGenerator.php 1 year ago ShareGenerator.php 1 year ago TopicsGenerator.php 1 year ago WishListGenerator.php 1 year ago

Preview.php

302 lines

1	<?php
2	/**
3	* Preview script for html markup generator
4	*
5	* @package tutor-droip-elements
6	*/
7
8	namespace TutorLMSDroip\ElementGenerator;
9
10	if ( ! defined( 'ABSPATH' ) ) {
11	exit; // Exit if accessed directly.
12	}
13
14	/**
15	* Class Preview
16	* This class is used to define all preview functions.
17	*/
18	class Preview {
19	use LessonGenerator;
20	use InstructorGenerator;
21	use ShareGenerator;
22	use CourseMetaGenerator;
23	use ActionboxGenerator;
24	use WishListGenerator;
25	use CourseThumbnailGenerator;
26	use RatingGenerator;
27	use AnnouncementsGenerator;
28	use QnAGenerator;
29	use ResourcesGenerator;
30	use GradebookGenerator;
31	use TopicsGenerator;
32
33	/**
34	* Droip element object
35	*
36	* @var array $element \| element data.
37	*/
38	private $element = array();
39	/**
40	* Droip all elements object
41	*
42	* @var array $elements \| array of elements.
43	*/
44	private $elements = array();
45	/**
46	* Droip all style blocks object
47	*
48	* @var array $style_blocks \| array of style blocks.
49	*/
50	private $style_blocks = array();
51	/**
52	* Droip all style blocks object
53	*
54	* @var array $style_blocks \| array of style blocks.
55	*/
56	private $attributes = array();
57	/**
58	* Droip all options object
59	*
60	* @var array $options \| array of options.
61	*/
62	private $options = array();
63	/**
64	* Droip generate child element function
65	*
66	* @var callable $generate_child_element \| function.
67	*/
68	private $generate_child_element = null;// function.
69	/**
70	* Droip generate child element with new id function
71	*
72	* @var callable $generate_child_element_with_new_id \| function.
73	*/
74	private $generate_child_element_with_new_id = null;// function.
75	/**
76	* Droip element properties
77	*
78	* @var array $properties \| array of element properties.
79	*/
80	private $properties = array();
81	/**
82	* LMS course id
83	*
84	* @var int $course_id \| course id.
85	*/
86	private $course_id = null;
87
88	/**
89	* Class constructor
90	*
91	* @param array $props array of element properties.
92	*
93	* @since 1.0.0
94	*/
95	public function __construct( $props ) {
96	$this->element = $props['element'];
97	$this->elements = $props['elements'];
98	$this->style_blocks = $props['style_blocks'];
99	$this->attributes = $props['attributes'];
100	$this->options = $props['options'];
101	$this->generate_child_element = $props['generate_child_element'];
102	$this->generate_child_element_with_new_id = $props['generate_child_element_with_new_id'];
103	$this->properties = $this->element['properties'];
104	}
105
106
107	/**
108	* Generate elements
109	*
110	* $element: the element
111	* $attributes: elements html attributes
112	* $options: options is needed if any dynamic content need to be render
113	* $generate_child_element: this is a helper method for printing nested element or child elements. This method take 2 arg: 1. elemenbt id 2. $options.
114	*
115	* @return string html markup;
116	*/
117	public function generate_elements() {
118
119	switch ( $this->element['name'] ) {
120	case TDE_APP_PREFIX . '-wish-list':
121	case TDE_APP_PREFIX . '-wish-list-normal':
122	case TDE_APP_PREFIX . '-wish-list-loading':
123	case TDE_APP_PREFIX . '-wish-list-wishlisted':
124	case TDE_APP_PREFIX . '-wish-list-unauthinticate':
125	return $this->generate_wish_list_elements();
126
127	// Share Course.
128	case TDE_APP_PREFIX . '-share-course':
129	return $this->generate_course_share_markup();
130
131	// Course meta.
132	case TDE_APP_PREFIX . '-course-meta':
133	case TDE_APP_PREFIX . '-course-level':
134	case TDE_APP_PREFIX . '-course-level-text':
135	case TDE_APP_PREFIX . '-enroll-count':
136	case TDE_APP_PREFIX . '-enroll-count-value':
137	case TDE_APP_PREFIX . '-course-duration':
138	case TDE_APP_PREFIX . '-course-duration-value':
139	case TDE_APP_PREFIX . '-course-update':
140	case TDE_APP_PREFIX . '-course-update-value':
141	case TDE_APP_PREFIX . '-sidebar-meta':
142	case TDE_APP_PREFIX . '-sidebar-meta-icon':
143	case TDE_APP_PREFIX . '-sidebar-meta-value':
144	return $this->generate_course_meta_markup();
145
146	case TDE_APP_PREFIX . '-course-thumbnail-image':
147	case TDE_APP_PREFIX . '-course-thumbnail-video':
148	return $this->generate_course_thumbnail_elements();
149
150	// Action box.
151	case TDE_APP_PREFIX . '-course-enroll-buttons':
152	case TDE_APP_PREFIX . '-free-action-box':
153	case TDE_APP_PREFIX . '-enroll-button':
154	case TDE_APP_PREFIX . '-paid-action-buttons':
155	case TDE_APP_PREFIX . '-cart-box':
156	case TDE_APP_PREFIX . '-add-to-cart-button':
157	case TDE_APP_PREFIX . '-view-cart-button':
158	case TDE_APP_PREFIX . '-discounted-price':
159	case TDE_APP_PREFIX . '-regular-price':
160	case TDE_APP_PREFIX . '-course-action-buttons':
161	case TDE_APP_PREFIX . '-start-learning':
162	case TDE_APP_PREFIX . '-continue-learning':
163	case TDE_APP_PREFIX . '-complete-course':
164	case TDE_APP_PREFIX . '-retake-and-certificate':
165	case TDE_APP_PREFIX . '-retake-course':
166	case TDE_APP_PREFIX . '-view-certificate':
167	case TDE_APP_PREFIX . '-enroll-info':
168	case TDE_APP_PREFIX . '-enroll-date':
169	case TDE_APP_PREFIX . '-lesson-counter':
170	case TDE_APP_PREFIX . '-progress-percent':
171	case TDE_APP_PREFIX . '-progress-bar-inner':
172	return $this->generate_actionbox_markup();
173
174	case TDE_APP_PREFIX . '-rating-empty':
175	case TDE_APP_PREFIX . '-rating-not-empty':
176	case TDE_APP_PREFIX . '-rating-summery':
177	case TDE_APP_PREFIX . '-rating-summery-item-index':
178	case TDE_APP_PREFIX . '-rating-summery-item-progress':
179	case TDE_APP_PREFIX . '-review-add-edit':
180	case TDE_APP_PREFIX . '-review-text-input':
181	return $this->generate_review_elements();
182
183	case TDE_APP_PREFIX . '-rating-active-icon':
184	case TDE_APP_PREFIX . '-rating-inactive-icon':
185	case TDE_APP_PREFIX . '-rating-avarage-count':
186	case TDE_APP_PREFIX . '-rating-total-count':
187	return $this->generate_rating_elements();
188
189	case TDE_APP_PREFIX . '-lessons':
190	case TDE_APP_PREFIX . '-assignment':
191	case TDE_APP_PREFIX . '-googlemeet':
192	case TDE_APP_PREFIX . '-lesson-video':
193	case TDE_APP_PREFIX . '-lesson-text':
194	case TDE_APP_PREFIX . '-quiz':
195	case TDE_APP_PREFIX . '-zoom':
196	case TDE_APP_PREFIX . '-lesson-duration':
197	case TDE_APP_PREFIX . '-lesson-access':
198	case TDE_APP_PREFIX . '-meeting-status':
199	// case TDE_APP_PREFIX . '-has-topics':
200	return $this->generate_lessions_all_markup();
201
202	case TDE_APP_PREFIX . '-instructor-list':
203	case TDE_APP_PREFIX . '-instructor-list-item':
204	case TDE_APP_PREFIX . '-instructor-avatar':
205	case TDE_APP_PREFIX . '-instructor-name':
206	return $this->generate_instructor_all_markup();
207
208	case TDE_APP_PREFIX . '-announcements':
209	case TDE_APP_PREFIX . '-has-announcements':
210	case TDE_APP_PREFIX . '-no-announcements':
211	return $this->generate_announcements_markup();
212
213	case TDE_APP_PREFIX . '-topics':
214	case TDE_APP_PREFIX . '-has-topics':
215	case TDE_APP_PREFIX . '-no-topics':
216	return $this->generate_topics_markup();
217
218	case TDE_APP_PREFIX . '-qna-editor':
219	return $this->generate_qna_editor();
220
221	case TDE_APP_PREFIX . '-qna-reply':
222	return $this->generate_qna_reply();
223
224	case TDE_APP_PREFIX . '-reply-button':
225	return $this->generate_qna_reply_button();
226
227	// Resources.
228	case TDE_APP_PREFIX . '-resources':
229	case TDE_APP_PREFIX . '-has-resources':
230	case TDE_APP_PREFIX . '-resource-download':
231	case TDE_APP_PREFIX . '-resource-title':
232	case TDE_APP_PREFIX . '-resource-size':
233	return $this->generate_resources_markup();
234
235	// Gradebook.
236	case TDE_APP_PREFIX . '-gradebook':
237	case TDE_APP_PREFIX . '-has-gradebook':
238	case TDE_APP_PREFIX . '-no-gradebook':
239	return $this->generate_course_gradebook_markup();
240
241	default:
242	return $this->generate_common_element();
243
244	}
245	}
246
247	/**
248	* Generate common element.
249	*
250	* @param bool $hide \| false \| true. \| Hide element.
251	* @param bool $children_html \| false \| true. \| Hide children.
252	* @return string
253	*/
254	private function generate_common_element( $hide = false, $children_html = false ) {
255	$extra_attributes = '';
256	if ( $hide ) {
257	$extra_attributes .= ' data-element_hide="true"';
258	}
259
260	$html = '';
261	$tag = isset( $this->properties['tag'] ) ? $this->properties['tag'] : 'div';
262	$name = $this->element['name'];
263	if ( ! $children_html ) {
264	$children_html = $this->generate_child_elements();
265	}
266	$html = "<$tag $this->attributes data-ele_name='$name' $extra_attributes>$children_html</$tag>";
267	return $html;
268	}
269
270	/**
271	* Generate child elements.
272	*
273	* @return string
274	*/
275	private function generate_child_elements() {
276	$html = '';
277	$child_count = isset( $this->element['children'] ) ? count( $this->element['children'] ) : 0;
278	for ( $i = 0; $i < $child_count; $i++ ) {
279	$html .= call_user_func( $this->generate_child_element, $this->element['children'][ $i ], $this->options );
280	}
281	return $html;
282	}
283
284	/**
285	* Generate child element by name.
286	*
287	* @return array $element \| Element array.
288	*/
289	private function group_elements_by_element_name() {
290	return array_reduce(
291	$this->element['children'],
292	function ( $carry, $item ) {
293	if ( isset( $this->elements[ $item ], $this->elements[ $item ]['name'] ) ) {
294	$carry[ $this->elements[ $item ]['name'] ] = $this->elements[ $item ];
295	}
296
297	return $carry;
298	},
299	array()
300	);
301	}
302	}