RTMediaAdmin::upload_filetypes_error PHP Method

        public function upload_filetypes_error()
        {
            global $rtmedia;
            $upload_filetypes = rtmedia_get_site_option('upload_filetypes', 'jpg jpeg png gif');
            $upload_filetypes = explode(' ', $upload_filetypes);
            $flag = false;
            if (isset($rtmedia->options['images_enabled']) && $rtmedia->options['images_enabled']) {
                $not_supported_image = array_diff(array('jpg', 'jpeg', 'png', 'gif'), $upload_filetypes);
                if (!empty($not_supported_image)) {
                    ?>
					<div class="error upload-filetype-network-settings-error">
						<p>
							<?php 
                    wp_nonce_field('_rtm_file_type_error_', 'rtm-file-type-error');
                    ?>
							<?php 
                    printf(esc_html__('You have images enabled on rtMedia but your network allowed filetypes do not permit uploading of %s. Click ', 'buddypress-media'), esc_html(implode(', ', $not_supported_image)));
                    ?>
							<a href='<?php 
                    echo esc_url(network_admin_url('settings.php#upload_filetypes'));
                    ?>
'><?php 
                    esc_html_e('here', 'buddypress-media');
                    ?>
</a>
							<?php 
                    esc_html_e(' to change your settings manually.', 'buddypress-media');
                    ?>
							<br />
							<strong><?php 
                    esc_html_e('Recommended:', 'buddypress-media');
                    ?>
</strong>
							<input type="button" class="button update-network-settings-upload-filetypes" value="<?php 
                    esc_attr_e('Update Network Settings Automatically', 'buddypress-media');
                    ?>
">
							<img style="display:none;" src="<?php 
                    echo esc_url(admin_url('images/wpspin_light.gif'));
                    ?>
" />
						</p>
					</div>
					<?php 
                    $flag = true;
                }
            }
            if (isset($rtmedia->options['videos_enabled']) && $rtmedia->options['videos_enabled']) {
                if (!in_array('mp4', $upload_filetypes, true)) {
                    ?>
					<div class="error upload-filetype-network-settings-error">
						<p>
							<?php 
                    esc_html_e('You have video enabled on BuddyPress Media but your network allowed filetypes do not permit uploading of mp4. Click ', 'buddypress-media');
                    ?>
							<a href='<?php 
                    echo esc_url(network_admin_url('settings.php#upload_filetypes'));
                    ?>
'><?php 
                    esc_html_e('here', 'buddypress-media');
                    ?>
</a>
							<?php 
                    esc_html_e(' to change your settings manually.', 'buddypress-media');
                    ?>
							<br />
							<strong><?php 
                    esc_html_e('Recommended:', 'buddypress-media');
                    ?>
</strong>
							<input type="button" class="button update-network-settings-upload-filetypes" value="<?php 
                    esc_attr_e('Update Network Settings Automatically', 'buddypress-media');
                    ?>
">
							<img style="display:none;" src="<?php 
                    echo esc_url(admin_url('images/wpspin_light.gif'));
                    ?>
" />
						</p>
					</div>
					<?php 
                    $flag = true;
                }
            }
            if (isset($rtmedia->options['audio_enabled']) && $rtmedia->options['audio_enabled']) {
                if (!in_array('mp3', $upload_filetypes, true)) {
                    ?>
					<div class="error upload-filetype-network-settings-error">
						<p>
							<?php 
                    esc_html_e('You have audio enabled on BuddyPress Media but your network allowed filetypes do not permit uploading of mp3. Click ', 'buddypress-media');
                    ?>
							<a href='<?php 
                    echo esc_url(network_admin_url('settings.php#upload_filetypes'));
                    ?>
'><?php 
                    esc_html_e('here', 'buddypress-media');
                    ?>
</a>
							<?php 
                    esc_html_e(' to change your settings manually.', 'buddypress-media');
                    ?>
							<br />
							<strong><?php 
                    esc_html_e('Recommended:', 'buddypress-media');
                    ?>
</strong>
							<input type="button" class="button update-network-settings-upload-filetypes" value="<?php 
                    esc_attr_e('Update Network Settings Automatically', 'buddypress-media');
                    ?>
">
							<img style="display:none;" src="<?php 
                    echo esc_url(admin_url('images/wpspin_light.gif'));
                    ?>
" />
						</p>
					</div>
					<?php 
                    $flag = true;
                }
            }
            if ($flag) {
                ?>
				<script type="text/javascript">
					jQuery('.upload-filetype-network-settings-error').on('click', '.update-network-settings-upload-filetypes', function () {
						jQuery('.update-network-settings-upload-filetypes').siblings('img').show();
						jQuery('.update-network-settings-upload-filetypes').prop('disabled', true);
						jQuery.post(ajaxurl, {action: 'rtmedia_correct_upload_filetypes', _rtm_nonce: jQuery('rtm-file-type-error').val()}, function (response) {
							if (response) {
								jQuery('.upload-filetype-network-settings-error:first').after('<div style="display: none;" class="updated rtmedia-network-settings-updated-successfully"><p><?php 
                esc_html_e('Network settings updated successfully.', 'buddypress-media');
                ?>
</p></div>');
								jQuery('.upload-filetype-network-settings-error').remove();
								jQuery('.bp-media-network-settings-updated-successfully').show();
							}
						});
					});
				</script>
				<?php 
            }
        }