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<?php
// $param2 = lesson id and $param3 = course id
$lesson_details = $this->crud_model->get_lessons('lesson', $param2)->row_array();
$sections = $this->crud_model->get_section('course', $param3)->result_array();
?>
<form action="<?php echo site_url('admin/lessons/'.$param3.'/edit'.'/'.$param2); ?>" method="post" enctype="multipart/form-data">
<div class="form-group">
<label><?php echo get_phrase('title'); ?></label>
<input type="text" name = "title" class="form-control" required value="<?php echo $lesson_details['title']; ?>">
</div>
<input type="hidden" name="course_id" value="<?php echo $param3; ?>">
<div class="form-group">
<label for="section_id"><?php echo get_phrase('section'); ?></label>
<select class="form-control select2" data-toggle="select2" name="section_id" id="section_id" required>
<?php foreach ($sections as $section): ?>
<option value="<?php echo $section['id']; ?>" <?php if($lesson_details['section_id'] == $section['id']) echo 'selected'; ?>><?php echo $section['title']; ?></option>
<?php endforeach; ?>
</select>
</div>
<div class="form-group">
<label for="section_id"><?php echo get_phrase('lesson_type'); ?></label>
<select class="form-control select2" data-toggle="select2" name="lesson_type" id="lesson_type" required onchange="show_lesson_type_form(this.value)">
<option value=""><?php echo get_phrase('select_type_of_lesson'); ?></option>
<option value="video-url" <?php if($lesson_details['attachment_type'] == 'url' || $lesson_details['attachment_type'] == '') echo 'selected'; ?>><?php echo get_phrase('video_url'); ?></option>
<option value="other-txt" <?php if($lesson_details['attachment_type'] == 'txt') echo 'selected'; ?>><?php echo get_phrase('text_file'); ?></option>
<option value="other-pdf" <?php if($lesson_details['attachment_type'] == 'pdf') echo 'selected'; ?>><?php echo get_phrase('pdf_file'); ?></option>
<option value="other-doc" <?php if($lesson_details['attachment_type'] == 'doc') echo 'selected'; ?>><?php echo get_phrase('document_file'); ?></option>
<option value="other-img" <?php if($lesson_details['attachment_type'] == 'img') echo 'selected'; ?>><?php echo get_phrase('image_file'); ?></option>
</select>
</div>
<div class="" id="video" <?php if($lesson_details['lesson_type'] != 'video'):?> style="display: none;" <?php endif; ?>>
<div class="form-group">
<label for="lesson_provider"><?php echo get_phrase('lesson_provider'); ?>( <?php echo get_phrase('for_web_application'); ?> )</label>
<select class="form-control select2" data-toggle="select2" name="lesson_provider" id="lesson_provider" onchange="check_video_provider(this.value)">
<option value=""><?php echo get_phrase('select_lesson_provider'); ?></option>
<option value="youtube" <?php if(strtolower($lesson_details['video_type']) == 'youtube') echo 'selected'; ?>><?php echo get_phrase('youtube'); ?></option>
<option value="vimeo" <?php if(strtolower($lesson_details['video_type']) == 'vimeo') echo 'selected'; ?>><?php echo get_phrase('vimeo'); ?></option>
<option value="html5" <?php if(strtolower($lesson_details['video_type']) == 'html5') echo 'selected'; ?>>HTML5</option>
</select>
</div>
<div class="" id = "youtube_vimeo" <?php if(strtolower($lesson_details['video_type']) == 'vimeo' || strtolower($lesson_details['video_type']) == 'youtube'):?> <?php else: ?> style="display: none;" <?php endif; ?>>
<div class="form-group">
<label><?php echo get_phrase('video_url'); ?>( <?php echo get_phrase('for_web_application'); ?> )</label>
<input type="text" id = "video_url" name = "video_url" class="form-control" onblur="ajax_get_video_details(this.value)" value="<?php echo $lesson_details['video_url']; ?>" placeholder="<?php echo get_phrase('this_video_will_be_shown_on_web_application'); ?>">
<label class="form-label" id = "perloader" style ="margin-top: 4px; display: none;"><i class="mdi mdi-spin mdi-loading"> </i><?php echo get_phrase('analyzing_the_url'); ?></label>
<label class="form-label" id = "invalid_url" style ="margin-top: 4px; color: red; display: none;"><?php echo get_phrase('invalid_url').'. '.get_phrase('your_video_source_has_to_be_either_youtube_or_vimeo'); ?></label>
</div>
<div class="form-group">
<label><?php echo get_phrase('duration'); ?>( <?php echo get_phrase('for_web_application'); ?> )</label>
<input type="text" name = "duration" id = "duration" class="form-control" value="<?php echo $lesson_details['duration']; ?>">
</div>
</div>
<div class="" id = "html5" <?php if($lesson_details['video_type'] != 'html5'): ?> style="display: none;" <?php endif; ?>>
<div class="form-group">
<label><?php echo get_phrase('video_url'); ?>( <?php echo get_phrase('for_web_application'); ?> )</label>
<input type="text" id = "html5_video_url" name = "html5_video_url" class="form-control" value="<?php echo $lesson_details['video_url']; ?>" placeholder="<?php echo get_phrase('this_video_will_be_shown_on_web_application'); ?>">
</div>
<div class="form-group">
<label><?php echo get_phrase('duration'); ?>( <?php echo get_phrase('for_web_application'); ?> )</label>
<input type="text" class="form-control" data-toggle='timepicker' data-minute-step="5" name="html5_duration" id = "html5_duration" data-show-meridian="false" value="<?php echo $lesson_details['duration']; ?>">
</div>
<div class="form-group">
<label><?php echo get_phrase('thumbnail'); ?> <small>(<?php echo get_phrase('the_image_size_should_be'); ?>: 979 x 551)</small> </label>
<div class="input-group">
<div class="custom-file">
<input type="file" class="custom-file-input" id="thumbnail" name="thumbnail" onchange="changeTitleOfImageUploader(this)">
<label class="custom-file-label" for="thumbnail"><?php echo get_phrase('thumbnail'); ?></label>
</div>
</div>
</div>
</div>
<!-- This portion is for mobile application video lesson -->
<div class="form-group">
<label for="lesson_provider"><?php echo get_phrase('lesson_provider'); ?>( <?php echo get_phrase('for_mobile_application'); ?> )</label>
<select class="form-control select2" data-toggle="select2" name="lesson_provider_for_mobile_application" id="lesson_provider_for_mobile_application">
<option value="html5" <?php if(strtolower($lesson_details['video_type_for_mobile_application']) == 'html5') echo 'selected'; ?>>HTML5</option>
</select>
</div>
<div class="form-group">
<label><?php echo get_phrase('video_url'); ?>( <?php echo get_phrase('for_mobile_application'); ?> )</label>
<input type="text" id = "html5_video_url_for_mobile_application" name = "html5_video_url_for_mobile_application" class="form-control" placeholder="<?php echo get_phrase('only'); ?> HTML5 <?php echo get_phrase('type_video_is_acceptable_for_mobile_application'); ?>" value="<?php echo $lesson_details['video_url_for_mobile_application']; ?>">
</div>
<div class="form-group">
<label><?php echo get_phrase('duration'); ?>( <?php echo get_phrase('for_mobile_application'); ?> )</label>
<input type="text" class="form-control" data-toggle='timepicker' data-minute-step="5" name="html5_duration_for_mobile_application" id = "html5_duration_for_mobile_application" data-show-meridian="false" value="<?php echo $lesson_details['duration_for_mobile_application']; ?>">
</div>
</div>
<div class="" id = "other" <?php if($lesson_details['lesson_type'] != 'other'):?> style="display: none;" <?php endif; ?>>
<div class="form-group">
<label><?php echo get_phrase('attachment'); ?></label>
<div class="input-group">
<div class="custom-file">
<input type="file" class="custom-file-input" id="attachment" name="attachment" onchange="changeTitleOfImageUploader(this)">
<label class="custom-file-label" for="attachment"><?php echo get_phrase('attachment'); ?></label>
</div>
</div>
</div>
</div>
<div class="form-group">
<label><?php echo get_phrase('summary'); ?></label>
<textarea name="summary" class="form-control"><?php echo $lesson_details['summary']; ?></textarea>
</div>
<div class="text-center">
<button class = "btn btn-success" type="submit" name="button"><?php echo get_phrase('update_lesson'); ?></button>
</div>
</form>
<script type="text/javascript">
$(document).ready(function() {
initSelect2(['#section_id','#lesson_type', '#lesson_provider', '#lesson_provider_for_mobile_application']);
initTimepicker();
show_lesson_type_form($('#lesson_type').val());
});
function ajax_get_section(course_id) {
$.ajax({
url: '<?php echo site_url('admin/ajax_get_section/');?>' + course_id ,
success: function(response)
{
jQuery('#section_id').html(response);
}
});
}
function ajax_get_video_details(video_url) {
$('#perloader').show();
if(checkURLValidity(video_url)){
$.ajax({
url: '<?php echo site_url('admin/ajax_get_video_details');?>',
type : 'POST',
data : {video_url : video_url},
success: function(response)
{
jQuery('#duration').val(response);
$('#perloader').hide();
$('#invalid_url').hide();
}
});
}else {
$('#invalid_url').show();
$('#perloader').hide();
jQuery('#duration').val('');
}
}
function checkURLValidity(video_url) {
var youtubePregMatch = /^(?:https?:\/\/)?(?:www\.)?(?:youtu\.be\/|youtube\.com\/(?:embed\/|v\/|watch\?v=|watch\?.+&v=))((\w|-){11})(?:\S+)?$/;
var vimeoPregMatch = /^(http\:\/\/|https\:\/\/)?(www\.)?(vimeo\.com\/)([0-9]+)$/;
if (video_url.match(youtubePregMatch)) {
return true;
}
else if (vimeoPregMatch.test(video_url)) {
return true;
}
else {
return false;
}
}
function show_lesson_type_form(param) {
var checker = param.split('-');
var lesson_type = checker[0];
if (lesson_type === "video") {
$('#other').hide();
$('#video').show();
}else if (lesson_type === "other") {
$('#video').hide();
$('#other').show();
}else {
$('#video').hide();
$('#other').hide();
}
}
function check_video_provider(provider) {
if (provider === 'youtube' || provider === 'vimeo') {
$('#html5').hide();
$('#youtube_vimeo').show();
}else if(provider === 'html5'){
console.log(provider);
$('#youtube_vimeo').hide();
$('#html5').show();
}else {
$('#youtube_vimeo').hide();
$('#html5').hide();
}
}
</script>