<?php
/**
 * Document functions
 *
 * @since   BuddyBoss 1.4.0
 * @package BuddyBoss\Core
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

/**
 * Enqueue the media scripts
 *
 * @since BuddyBoss 1.4.0
 */
function bp_nouveau_document_enqueue_scripts() {

	if ( bp_is_user_document() || bp_is_single_folder() || bp_is_document_directory() || bp_is_activity_component() || bp_is_group_activity() || bp_is_group_document() || bp_is_group_folders() || bp_is_messages_component() || bp_is_forums_document_support_enabled() ) {
		if ( bp_is_profile_document_support_enabled() || bp_is_group_document_support_enabled() || bp_is_messages_document_support_enabled() ) {
			wp_enqueue_script( 'bp-media-dropzone' );
			wp_enqueue_script( 'bp-nouveau-codemirror' );
			wp_enqueue_script( 'bp-nouveau-codemirror-css' );
			wp_enqueue_script( 'bp-nouveau-media' );
			wp_enqueue_script( 'bp-exif' );
		}
	}
}

/**
 * Localize the strings needed for the messages UI
 *
 * @param array $params Associative array containing the JS Strings needed by scripts.
 *
 * @return array         The same array with specific strings for the messages UI if needed.
 * @since BuddyBoss 1.4.0
 */
function bp_nouveau_document_localize_scripts( $params = array() ) {

	$extensions     = array();
	$mime_types     = array();
	$all_extensions = bp_document_extensions_list();
	foreach ( $all_extensions as $extension ) {
		if ( isset( $extension['is_active'] ) && true === (bool) $extension['is_active'] ) {
			$mime_types[] = $extension['mime_type'];
			$extensions[] = $extension['extension'];
		}
	}

	$folder_id        = 0;
	$type             = '';
	$user_id          = bp_loggedin_user_id();
	$group_id         = 0;
	$move_to_id_popup = $user_id;
	if ( ( bp_is_group_media() || bp_is_group_albums() ) || ( bp_is_group_document() || bp_is_group_folders() ) || bp_is_group_single() ) {
		$folder_id        = (int) bp_action_variable( 1 );
		$type             = 'group';
		$group_id         = ( bp_get_current_group_id() ) ? bp_get_current_group_id() : 0;
		$move_to_id_popup = $group_id;
	} elseif ( ( bp_is_user_media() || bp_is_user_albums() ) || ( bp_is_user_document() || bp_is_user_folders() ) ) {
		$folder_id        = (int) bp_action_variable( 0 );
		$type             = 'profile';
		$move_to_id_popup = $user_id;
	} elseif ( ( function_exists( 'bp_is_document_directory' ) && bp_is_document_directory() ) || ( function_exists( 'bp_is_media_directory' ) && bp_is_media_directory() ) ) {
		$folder_id = 0;
		$type      = 'profile';
	}

	if ( bp_is_active( 'activity' ) && bp_is_single_activity() ) {
		$activity_id = bp_current_action();
		if ( ! empty( $activity_id ) ) {
			$activity = new BP_Activity_Activity( $activity_id );
			if ( ! empty( $activity->id ) && 'groups' === $activity->component ) {
				$group_id = $activity->item_id;
			}
		}
	}

	$exclude         = array_merge( $mime_types, $extensions );
	$document_params = array(
		'profile_document'                => bp_is_profile_document_support_enabled() && bb_document_user_can_upload( bp_loggedin_user_id(), 0 ),
		'group_document'                  => bp_is_group_document_support_enabled() && ( bb_document_user_can_upload( bp_loggedin_user_id(), ( bp_is_active( 'groups' ) && bp_is_group_single() ? bp_get_current_group_id() : $group_id ) ) || bp_is_activity_directory() || bp_is_user_messages() ),
		'messages_document'               => bp_is_messages_document_support_enabled() && bb_user_can_create_document(),
		'messages_document_active'        => bp_is_messages_document_support_enabled(),
		'document_type'                   => implode( ',', array_unique( $exclude ) ),
		'empty_document_type'             => __( 'Empty documents will not be uploaded.', 'buddyboss' ),
		'current_folder'                  => $folder_id,
		'current_type'                    => $type,
		'move_to_id_popup'                => $move_to_id_popup,
		'current_user_id'                 => $user_id,
		'current_group_id'                => $group_id,
		'target_text'                     => __( 'Documents', 'buddyboss' ),
		'create_folder_error_title'       => __( 'Please enter title of folder', 'buddyboss' ),
		'invalid_file_type'               => __( 'Unable to upload the file', 'buddyboss' ),
		'document_select_error'           => __( 'Please upload only the following file types: ', 'buddyboss' ) . '<br /><div class="bb-allowed-file-types">' . implode( ', ', array_unique( $extensions ) ) . '</div>',
		'dropzone_document_message'       => sprintf( '<strong>%s</strong> %s', esc_html__( 'Add Files', 'buddyboss' ), esc_html__( 'Or drag and drop', 'buddyboss' ) ),
		'is_document_directory'           => ( bp_is_document_directory() ) ? 'yes' : 'no',
		'document_preview_error'          => __( 'Sorry! something went wrong we are not able to preview.', 'buddyboss' ),
		'move_to_folder'                  => __( 'Move folder to...', 'buddyboss' ),
		'move_to_file'                    => __( 'Move document to...', 'buddyboss' ),
		'copy_to_clip_board_text'         => __( 'Copied to Clipboard', 'buddyboss' ),
		'download_button'                 => __( 'Download', 'buddyboss' ),
		'document_size_error_header'      => __( 'File too large ', 'buddyboss' ),
		'document_size_error_description' => __( 'This file type is too large.', 'buddyboss' ),
		'sidebar_download_text'           => __( 'Download', 'buddyboss' ),
		'sidebar_view_text'               => __( 'View', 'buddyboss' ),
		'create_folder'                   => __( 'Create Folder', 'buddyboss' ),
		'document_dict_file_exceeded'     => sprintf( __( 'You are allowed to upload only %s documents at a time.', 'buddyboss' ), bp_core_number_format( bp_media_allowed_upload_document_per_batch() ) ),
		'can_manage_document'             => ( is_user_logged_in() && bb_user_can_create_document() ),
	);

	$document_options = array(
		'dictInvalidFileType'   => __( 'Please upload only the following file types: ', 'buddyboss' ) . '<br /><div class="bb-allowed-file-types">' . implode( ', ', array_unique( $extensions ) ) . '</div>',
		'max_upload_size'       => bp_document_file_upload_max_size(),
		'maxFiles'              => bp_media_allowed_upload_document_per_batch(),
		'mp3_preview_extension' => implode( ',', bp_get_document_preview_music_extensions() ),
	);

	$params['document'] = $document_options;
	$old_media          = $params['media'];
	$params['media']    = array_merge( $old_media, $document_params );

	if ( bp_is_single_folder() ) {
		$params['media']['folder_id'] = (int) bp_action_variable( 0 );
	}

	if ( bp_is_group_single() && bp_is_group_folders() ) {
		$params['media']['folder_id'] = (int) bp_action_variable( 1 );
	}

	$document_i18n_strings = array(
		'folder_delete_confirm'   => __( 'Are you sure you want to delete this folder? Documents in this folder will also be deleted?', 'buddyboss' ),
		'document_delete_confirm' => __( 'Are you sure you want to delete this document?', 'buddyboss' ),
		'folder_delete_error'     => __( 'There was a problem deleting the folder.', 'buddyboss' ),
		'folder_move_error'       => __( 'Please select destination folder.', 'buddyboss' ),
	);

	$old_i18n_strings = $params['media']['i18n_strings'];

	$params['media']['i18n_strings'] = array_merge( $old_i18n_strings, $document_i18n_strings );

	return $params;
}

/**
 * Get the nav items for the Media directory
 *
 * @return array An associative array of nav items.
 * @since BuddyBoss 1.4.0
 */
function bp_nouveau_get_document_directory_nav_items() {
	$nav_items = array();

	$nav_items['all'] = array(
		'component' => 'document',
		'slug'      => 'all', // slug is used because BP_Core_Nav requires it, but it's the scope.
		'li_class'  => array( 'selected' ),
		'link'      => bp_get_document_directory_permalink(),
		'text'      => __( 'All Documents', 'buddyboss' ),
		// 'count'     => bp_get_total_document_count(),
		'position'  => 5,
	);

	if ( is_user_logged_in() && bp_is_profile_document_support_enabled() ) {
		$nav_items['personal'] = array(
			'component' => 'document',
			'slug'      => 'personal', // slug is used because BP_Core_Nav requires it, but it's the scope.
			'li_class'  => array(),
			'link'      => bp_loggedin_user_domain() . bp_get_document_slug() . '/my-document/',
			'text'      => __( 'My Documents', 'buddyboss' ),
			// 'count'     => bp_document_get_total_document_count(),
			'position'  => 15,
		);
	}

	if ( is_user_logged_in() && bp_is_active( 'groups' ) && bp_is_group_document_support_enabled() ) {
		$nav_items['group'] = array(
			'component' => 'document',
			'slug'      => 'groups', // slug is used because BP_Core_Nav requires it, but it's the scope.
			'li_class'  => array(),
			'link'      => bp_loggedin_user_domain() . bp_get_document_slug() . '/groups-document/',
			'text'      => __( 'My Groups', 'buddyboss' ),
			// 'count'     => bp_document_get_total_document_count(),
			'position'  => 15,
		);
	}

	/**
	 * Use this filter to introduce your custom nav items for the media directory.
	 *
	 * @param array $nav_items The list of the media directory nav items.
	 *
	 * @since BuddyBoss 1.4.0
	 */
	return apply_filters( 'bp_nouveau_get_document_directory_nav_items', $nav_items );
}

/**
 * Function get document support extension.
 *
 * @param string $format
 *
 * @return array|mixed|string|void
 */
function bp_media_allowed_document_type() {

	$extension_lists = array(
		'bb_doc_1'  => array(
			'extension'   => '.abw',
			'mime_type'   => 'application/x-abiword',
			'description' => __( 'AbiWord Document', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_2'  => array(
			'extension'   => '.abw',
			'mime_type'   => 'text/xml',
			'description' => __( 'AbiWord Document', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_3'  => array(
			'extension'   => '.ace',
			'mime_type'   => 'application/x-ace-compressed',
			'description' => __( 'ACE Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_4'  => array(
			'extension'   => '.ai',
			'mime_type'   => 'application/postscript',
			'description' => __( 'Illustrator File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_5'  => array(
			'extension'   => '.ai',
			'mime_type'   => 'application/pdf',
			'description' => __( 'Illustrator File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_6'  => array(
			'extension'   => '.apk',
			'mime_type'   => 'application/vnd.android.package-archive',
			'description' => __( 'Android Package', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_7'  => array(
			'extension'   => '.apk',
			'mime_type'   => 'application/java-archive',
			'description' => __( 'Android Package', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_8'  => array(
			'extension'   => '.css',
			'mime_type'   => 'text/css',
			'description' => __( 'CSS', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_9'  => array(
			'extension'   => '.css',
			'mime_type'   => 'text/plain',
			'description' => __( 'CSS', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_10' => array(
			'extension'   => '.csv',
			'mime_type'   => 'text/csv',
			'description' => __( 'CSV', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_11' => array(
			'extension'   => '.doc',
			'mime_type'   => 'application/msword',
			'description' => __( 'Word Document', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_12' => array(
			'extension'   => '.docm',
			'mime_type'   => 'application/vnd.ms-word.document.macroenabled.12',
			'description' => __( 'Word Document (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_13' => array(
			'extension'   => '.docm',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
			'description' => __( 'Word Document (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_14' => array(
			'extension'   => '.docx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
			'description' => __( 'Word Document', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_15' => array(
			'extension'   => '.dotm',
			'mime_type'   => 'application/vnd.ms-word.template.macroenabled.12',
			'description' => __( 'Word Template (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_16' => array(
			'extension'   => '.dotx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
			'description' => __( 'Word Template', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_17' => array(
			'extension'   => '.eps',
			'mime_type'   => 'application/postscript',
			'description' => __( 'Encapsulated Postscript', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_18' => array(
			'extension'   => '.eps',
			'mime_type'   => 'image/x-eps',
			'description' => __( 'Encapsulated Postscript', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_19' => array(
			'extension'   => '.gif',
			'mime_type'   => 'image/gif',
			'description' => __( 'Graphics Interchange Format', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_20' => array(
			'extension'   => '.gz',
			'mime_type'   => 'application/x-gzip',
			'description' => __( 'Gzip Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_21' => array(
			'extension'   => '.gzip',
			'mime_type'   => 'application/gzip',
			'description' => __( 'Gzip Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_22' => array(
			'extension'   => '.htm',
			'mime_type'   => 'text/html',
			'description' => __( 'HTML', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_23' => array(
			'extension'   => '.html',
			'mime_type'   => 'text/html',
			'description' => __( 'HTML', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_24' => array(
			'extension'   => '.ico',
			'mime_type'   => 'image/x-icon',
			'description' => __( 'ICO', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_25' => array(
			'extension'   => '.ics',
			'mime_type'   => 'text/calendar',
			'description' => __( 'iCalendar', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_26' => array(
			'extension'   => '.ipa',
			'mime_type'   => 'application/octet-stream',
			'description' => __( 'iOS Package', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_27' => array(
			'extension'   => '.jar',
			'mime_type'   => 'application/java-archive',
			'description' => __( 'JAR Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_28' => array(
			'extension'   => '.jpeg',
			'mime_type'   => 'image/jpeg',
			'description' => __( 'Image File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_29' => array(
			'extension'   => '.jpg',
			'mime_type'   => 'image/jpeg',
			'description' => __( 'Image File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_30' => array(
			'extension'   => '.js',
			'mime_type'   => 'application/javascript',
			'description' => __( 'JavaScript', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_31' => array(
			'extension'   => '.js',
			'mime_type'   => 'text/plain',
			'description' => __( 'JavaScript', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_32' => array(
			'extension'   => '.mp3',
			'mime_type'   => 'audio/mpeg',
			'description' => __( 'MP3', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_33' => array(
			'extension'   => '.ods',
			'mime_type'   => 'application/vnd.oasis.opendocument.spreadsheet',
			'description' => __( 'OpenDocument Spreadsheet', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_34' => array(
			'extension'   => '.odt',
			'mime_type'   => 'application/vnd.oasis.opendocument.text',
			'description' => __( 'OpenDocument Text', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_35' => array(
			'extension'   => '.pdf',
			'mime_type'   => 'application/pdf',
			'description' => __( 'PDF', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_36' => array(
			'extension'   => '.png',
			'mime_type'   => 'image/png',
			'description' => __( 'Image File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_37' => array(
			'extension'   => '.potm',
			'mime_type'   => 'application/vnd.ms-powerpoint.template.macroenabled.12',
			'description' => __( 'PowerPoint Template (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_38' => array(
			'extension'   => '.potx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.presentationml.template',
			'description' => __( 'PowerPoint Template', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_39' => array(
			'extension'   => '.potx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
			'description' => __( 'PowerPoint Template', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_40' => array(
			'extension'   => '.pps',
			'mime_type'   => 'application/vnd.ms-powerpoint',
			'description' => __( 'PowerPoint Template', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_41' => array(
			'extension'   => '.ppsx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
			'description' => __( 'PowerPoint Slideshow', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_42' => array(
			'extension'   => '.ppsx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
			'description' => __( 'PowerPoint Slideshow', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_43' => array(
			'extension'   => '.ppt',
			'mime_type'   => 'application/vnd.ms-powerpoint',
			'description' => __( 'PowerPoint Presentation', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_44' => array(
			'extension'   => '.pptm',
			'mime_type'   => 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
			'description' => __( 'PowerPoint Presentation (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_45' => array(
			'extension'   => '.pptm',
			'mime_type'   => 'application/octet-stream',
			'description' => __( 'PowerPoint Presentation (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_46' => array(
			'extension'   => '.pptm',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
			'description' => __( 'PowerPoint Presentation (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_47' => array(
			'extension'   => '.pptx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
			'description' => __( 'PowerPoint Presentation', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_48' => array(
			'extension'   => '.psd',
			'mime_type'   => 'image/vnd.adobe.photoshop',
			'description' => __( 'Photoshop Document', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_49' => array(
			'extension'   => '.rar',
			'mime_type'   => 'application/x-rar-compressed',
			'description' => __( 'RAR Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_50' => array(
			'extension'   => '.rar',
			'mime_type'   => 'application/x-rar',
			'description' => __( 'RAR Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_51' => array(
			'extension'   => '.rss',
			'mime_type'   => 'application/rss+xml',
			'description' => __( 'RSS', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_52' => array(
			'extension'   => '.rtf',
			'mime_type'   => 'application/rtf',
			'description' => __( 'Rich Text Format', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_53' => array(
			'extension'   => '.sketch',
			'mime_type'   => 'application/x-sqlite3',
			'description' => __( 'Sketch Document', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_54' => array(
			'extension'   => '.svg',
			'mime_type'   => 'image/svg+xml',
			'description' => __( 'SVG', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_55' => array(
			'extension'   => '.tar',
			'mime_type'   => 'application/x-tar',
			'description' => __( 'TAR Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_56' => array(
			'extension'   => '.tiff',
			'mime_type'   => 'image/tiff',
			'description' => __( 'Tagged Image File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_57' => array(
			'extension'   => '.txt',
			'mime_type'   => 'text/plain',
			'description' => __( 'Text File', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_58' => array(
			'extension'   => '.vcf',
			'mime_type'   => 'text/x-vcard',
			'description' => __( 'vCard', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_59' => array(
			'extension'   => '.vcf',
			'mime_type'   => 'text/vcard',
			'description' => __( 'vCard', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_60' => array(
			'extension'   => '.wav',
			'mime_type'   => 'audio/x-wav',
			'description' => __( 'Waveform Audio', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_61' => array(
			'extension'   => '.xlam',
			'mime_type'   => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
			'description' => __( 'Excel Spreadsheet (Binary, Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_62' => array(
			'extension'   => '.xls',
			'mime_type'   => 'application/vnd.ms-excel',
			'description' => __( 'Excel Spreadsheet', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_63' => array(
			'extension'   => '.xlsb',
			'mime_type'   => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
			'description' => __( 'Excel Spreadsheet (Binary, Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_64' => array(
			'extension'   => '.xlsb',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
			'description' => __( 'Excel Spreadsheet (Binary, Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_65' => array(
			'extension'   => '.xlsb',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
			'description' => __( 'Excel Spreadsheet (Binary, Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_66' => array(
			'extension'   => '.xlsm',
			'mime_type'   => 'application/vnd.ms-excel.sheet.macroenabled.12',
			'description' => __( 'Excel Spreadsheet (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_67' => array(
			'extension'   => '.xlsm',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
			'description' => __( 'Excel Spreadsheet (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_68' => array(
			'extension'   => '.xlsx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
			'description' => __( 'Excel Spreadsheet', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_69' => array(
			'extension'   => '.xltm',
			'mime_type'   => 'application/vnd.ms-excel.template.macroenabled.12',
			'description' => __( 'Excel Template (Macro Enabled)', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_70' => array(
			'extension'   => '.xltx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
			'description' => __( 'Excel Template', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_71' => array(
			'extension'   => '.xltx',
			'mime_type'   => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
			'description' => __( 'Excel Template', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_72' => array(
			'extension'   => '.xml',
			'mime_type'   => 'application/rss+xml',
			'description' => __( 'XML', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_73' => array(
			'extension'   => '.xml',
			'mime_type'   => 'text/xml',
			'description' => __( 'XML', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_74' => array(
			'extension'   => '.yaml',
			'mime_type'   => 'text/yaml',
			'description' => __( 'YAML', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_75' => array(
			'extension'   => '.zip',
			'mime_type'   => 'application/zip',
			'description' => __( 'Zip', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
		'bb_doc_76' => array(
			'extension'   => '.7z',
			'mime_type'   => 'application/x-7z-compressed',
			'description' => __( '7z Archive', 'buddyboss' ),
			'is_default'  => 1,
			'is_active'   => 1,
			'icon'        => '',
		),
	);

	$extension_lists = apply_filters( 'bp_media_allowed_document_type', $extension_lists );

	return $extension_lists;
}

function bp_document_download_file( $attachment_id, $type = 'document' ) {

	// Add action to prevent issues in IE.
	add_action( 'nocache_headers', 'bp_document_ie_nocache_headers_fix' );

	if ( 'document' === $type ) {

		$the_file = wp_get_attachment_url( $attachment_id );

		if ( ! $the_file ) {
			return;
		}

		// clean the file url.
		$file_url = stripslashes( trim( $the_file ) );

		// get filename.
		$file_name = basename( $the_file );

		// get file extension.
		$file_extension = pathinfo( $file_name );

		// security check.
		$file_name_lower = strtolower( $file_url );

		// Get all allowed document extensions.
		$all_extensions                   = bp_document_extensions_list();
		$allowed_for_download             = array();
		$allowed_file_type_with_mime_type = array();
		foreach ( $all_extensions as $extension ) {
			if ( isset( $extension['is_active'] ) && true === (bool) $extension['is_active'] ) {
				$extension_name                                      = ltrim( $extension['extension'], '.' );
				$allowed_for_download[]                              = $extension_name;
				$allowed_file_type_with_mime_type[ $extension_name ] = $extension['mime_type'];
			}
		}

		$whitelist = apply_filters( 'bp_document_download_file_allowed_file_types', $allowed_for_download );
		$file_arr  = explode( '.', $file_name_lower );
		$needle    = end( $file_arr );
		$needle    = strtok( $needle, '?' );

		if ( ! in_array( $needle, $whitelist ) ) {
			exit( 'Invalid file!' );
		}

		$file_new_name = $file_name;
		$content_type  = isset( $allowed_file_type_with_mime_type[ $file_extension['extension'] ] ) ? $allowed_file_type_with_mime_type[ $file_extension['extension'] ] : '';
		$content_type  = apply_filters( 'bp_document_download_file_content_type', $content_type, $file_extension['extension'] );

		bp_document_download_file_force( $the_file, strtok( $file_name, '?' ) );
	} else {

		// Get folder object.
		$folder = folders_get_folder( $attachment_id );

		// Get Upload directory.
		$upload     = wp_upload_dir();
		$upload_dir = $upload['basedir'];

		// Create temp folder.
		$upload_dir = $upload_dir . '/' . $folder->user_id . '-download-folder-' . time();

		// If folder not exists then create.
		if ( ! is_dir( $upload_dir ) ) {

			// Create temp folder.
			wp_mkdir_p( $upload_dir );
			chmod( $upload_dir, 0777 );

			// Create given main parent folder.
			$parent_folder = $upload_dir . '/' . $folder->title;
			wp_mkdir_p( $parent_folder );

			// Fetch all the attachments of the parent folder.
			$get_parent_attachments = bp_document_get_folder_attachment_ids( $folder->id );
			if ( ! empty( $get_parent_attachments ) ) {
				foreach ( $get_parent_attachments as $attachment ) {
					$the_file  = get_attached_file( $attachment->attachment_id );
					$file_name = basename( $the_file );
					copy( $the_file, $parent_folder . '/' . $file_name );
				}
			}
			bp_document_get_child_folders( $attachment_id, $parent_folder );

			$zip_name  = $upload_dir . '/' . $folder->title . '.zip';
			$file_name = sanitize_file_name( $folder->title ) . '.zip';
			$rootPath  = realpath( "$upload_dir" );

			$phpVersion = phpversion();

			// Added phpversion check as ZipFile is not supported in less than PHP 7.1.
			if (
				version_compare( $phpVersion, '7.1', '>=' ) &&
				(
					class_exists( 'BuddyBossPlatform\ZipStream\ZipStream' ) ||
					class_exists( '\ZipStream\ZipStream' )
				)
			) {
				$options = \BuddyBoss\Library\Composer::instance()->zipstream_instance()->archive();
				$options->setSendHttpHeaders( false ); // Disable sending HTTP headers.
				$options->setOutputStream( fopen( $zip_name, 'w' ) ); // Specify the output file path.

				// Create a new ZipFile instance.
				$zip = \BuddyBoss\Library\Composer::instance()->zipstream_instance()->zipstream( $file_name, $options );

				$files = new RecursiveIteratorIterator(
					new RecursiveDirectoryIterator( $parent_folder ),
					RecursiveIteratorIterator::LEAVES_ONLY
				);

				foreach ( $files as $file ) {

					if ( '.' === $file->getfileName() || '..' === $file->getfileName() ) {
						continue;
					}

					$relativePath = substr( $file, strlen( $parent_folder ) + 1 );

					if ( $file->isDir() ) {
						$zip->addFile( $relativePath, '' );
					} else {
						$zip->addFileFromPath( $relativePath, $file->getPathname() );
					}
				}
				$zip->finish();
			} else {
				$zip = new ZipArchive();
				$zip->open( $zip_name, ZipArchive::CREATE | ZipArchive::OVERWRITE );

				$files = new RecursiveIteratorIterator( new RecursiveDirectoryIterator( $rootPath ), RecursiveIteratorIterator::LEAVES_ONLY );
				foreach ( $files as $name => $file ) {

					if ( '.' === $file->getfileName() || '..' === $file->getfileName() ) {
						continue;
					}

					$filePath     = $file->getRealPath();
					$relativePath = substr( $filePath, strlen( $rootPath ) + 1 );

					if ( ! $file->isDir() ) {
						$zip->addFile( $filePath, $relativePath );
					} elseif ( $relativePath !== false ) {
						$zip->addEmptyDir( $relativePath );
					}
				}

				$zip->close();
			}

			bb_document_force_download( $zip_name, basename( $zip_name ) );

			bp_document_remove_temp_directory( $upload_dir );
			exit();

		}
	}

}

/**
 * Download the file from the server.
 *
 * @since BuddyBoss 2.3.80
 *
 * @param string $file_path File absolute path.
 * @param string $file_name File name.
 *
 * @return void
 */
function bb_document_force_download( $file_path, $file_name ) {
	$chunk_size = apply_filters( 'bb_document_download_chunk_size', 4096 ); // Chunk size in bytes.

	header( 'Expires: 0' );
	header( 'Cache-Control: must-revalidate' );
	header( 'Pragma: public' );
	header( 'Content-Type: application/octet-stream' );
	header( 'Content-Disposition: attachment; filename="' . $file_name . '"' );
	header( 'Content-Length: ' . filesize( $file_path ) );

	$handle = fopen( $file_path, 'rb' );
	while ( ! feof( $handle ) ) {
		echo fread( $handle, $chunk_size );
		flush();
	}
	fclose( $handle );
}

function bp_document_get_child_folders( $folder_id = 0, $parent_folder = '' ) {

	global $wpdb, $bp;

	$document_folder_table = $bp->document->table_name_folder;

	if ( 0 === $folder_id ) {
		return;
	}

	$query_where            = "find_in_set(parent, @pv) and length(@pv := concat(@pv, ',', id))";
	$query_from             = $wpdb->prepare( "( select * from {$document_folder_table} order by parent, id) folder_sorted, (select @pv := %d) initialisation", $folder_id );
	$documents_folder_query = "select * from $query_from where $query_where";
	$data                   = $wpdb->get_results( $documents_folder_query, ARRAY_A ); // db call ok; no-cache ok;

	// Build array of item references.
	foreach ( $data as $key => &$item ) {
		$itemsByReference[ $item['id'] ] = &$item;
		// Children array:
		$itemsByReference[ $item['id'] ]['children'] = array();
		// Empty data class (so that json_encode adds "data: {}" )
		$itemsByReference[ $item['id'] ]['data'] = new StdClass();
	}

	// Set items as children of the relevant parent item.
	foreach ( $data as $key => &$item ) {
		if ( $item['parent'] && isset( $itemsByReference[ $item['parent'] ] ) ) {
			$itemsByReference [ $item['parent'] ]['children'][] = &$item;
		}
	}

	// Remove items that were added to parents elsewhere.
	foreach ( $data as $key => &$item ) {
		if ( $item['parent'] && isset( $itemsByReference[ $item['parent'] ] ) ) {
			unset( $data[ $key ] );
		}
	}

	bp_document_create_folder_recursive( $data, $parent_folder );

}

/**
 * This function will give the breadcrumbs ul li html.
 *
 * @param      $array
 * @param bool  $parent_folder
 *
 * @return string
 * @since BuddyBoss 1.4.0
 */
function bp_document_create_folder_recursive( $array, $parent_folder ) {

	// Base case: an empty array produces no list.
	if ( empty( $array ) || empty( $parent_folder ) ) {
		return '';
	}

	foreach ( $array as $item ) {

		$id    = $item['id'];
		$title = $item['title'];
		$child = $item['children'];

		// Create given main parent folder.
		$sub_parent_folder = $parent_folder . '/' . $title;
		wp_mkdir_p( $sub_parent_folder );

		// Fetch all the attachments of the parent folder.
		$get_current_attachments = bp_document_get_folder_attachment_ids( $id );
		if ( ! empty( $get_current_attachments ) ) {
			foreach ( $get_current_attachments as $attachment ) {
				$the_file  = get_attached_file( $attachment->attachment_id );
				$file_name = basename( $the_file );
				copy( $the_file, $sub_parent_folder . '/' . $file_name );
			}
		}
		if ( ! empty( $child ) ) {
			bp_document_create_folder_recursive( $child, $sub_parent_folder );
		}
	}
}

/**
 * Return the ouptput of the file.
 *
 * @param $attachment_id
 *
 * @return mixed|void
 *
 * @since BuddyBoss 1.4.0
 */
function bp_document_get_preview_text_from_attachment( $attachment_id ) {

	$data = get_transient( 'attachment_text' . $attachment_id );
	if ( false === $data ) {
		$file_open = fopen( get_attached_file( $attachment_id ), 'r' );
		$file_data = fread( $file_open, 10000 );
		$more_text = false;
		if ( strlen( $file_data ) >= 9999 ) {
			$file_data .= '...';
			$more_text  = true;
		}
		fclose( $file_open );

		$data              = array();
		$data['text']      = $file_data;
		$data['more_text'] = $more_text;
		if ( ! empty( $file_data ) ) {
			set_transient( 'attachment_text' . $attachment_id, $data );
		}
	}

	return apply_filters( 'bp_document_get_preview_text_from_attachment', $data, $attachment_id );
}

/**
 * Edit button alter when document activity other than activity page.
 *
 * @param array $buttons     Array of Buttons visible on activity entry.
 * @param int   $activity_id Activity ID.
 *
 * @return mixed
 * @since BuddyBoss 1.5.1
 */
function bp_nouveau_document_activity_edit_button( $buttons, $activity_id ) {
	if (
		isset( $buttons['activity_edit'] ) &&
		(
			bp_is_document_component() ||
			! bp_is_activity_component()
		) &&
		! empty( $_REQUEST['action'] ) && // phpcs:ignore
		(
			'document_get_activity' === $_REQUEST['action'] || // phpcs:ignore
			'document_get_document_description' === $_REQUEST['action'] // phpcs:ignore
		)
	) {
		$activity = new BP_Activity_Activity( $activity_id );

		if ( ! empty( $activity->id ) && 'document' !== $activity->privacy ) {
			$buttons['activity_edit']['button_attr']['href'] = bp_activity_get_permalink( $activity_id ) . 'edit';

			$classes  = explode( ' ', $buttons['activity_edit']['button_attr']['class'] );
			$edit_key = array_search( 'edit', $classes, true );
			if ( ! empty( $edit_key ) ) {
				unset( $classes[ $edit_key ] );
			}
			$buttons['activity_edit']['button_attr']['class'] = implode( ' ', $classes );
		}
	}

	return $buttons;
}


