// source --> https://www.epamac.com/wp-content/plugins/user-private-files-pro/js/file.js?ver=5.3.17 
jQuery(document).ready(function($) {
	
	var doc_type = is_bulk = is_bulk_all = fldr_full_acs = file_full_acs = '';
	
	// Reset tool buttons
	function main_reset_tool_btns(shown_class = '', shown_class_1 = ''){
		$('.upfp_folder_banner .upfp_folder_tool a, .upfp_folder_banner .upfp_folder_tool form').hide();
		$('.upfp_folder_banner .upfp_folder_tool ' + shown_class).show();
		$('.upfp_folder_banner .upfp_folder_tool ' + shown_class_1).show();
	}
	
	// Upload files btn
	$('#upfp_upload_btn').on('click', function(){
		$('.add-doc-pp').show();
	});
	
	// Reset add-file popup fields
	function reset_upload_fields(){
		$('#upf_upload_sec').find(".uploader input[type='file']").val('');
		$('.add-doc-pp').hide();
		$('.upfp_upload_error').html('').hide();
		$('.upfp_uploaded-sec').html('');
	}
	
	// close popup
	$('body').on('click', '.closePopup', function(){
		reset_upload_fields();
	});
	
	// Manual select
	$('#upf_upload_sec .uploader button').on('click', function(){
		$('#upf_upload_sec #upload_doc').click();
	});
	$('#upload_doc').on('change', function(e){
		// Submitting the upload-file form
		var files_list = $('#upload_doc').prop('files');
		var i = 0;
		var j = 1;
		$(files_list).each(function(){
			var file = $(this)[0];
			doc_type = file.type;
			
			var max_size = ajax_upf_obj.max_upload_size;
			if(file.size > max_size){
				alert(ajax_upf_obj.max_err);
				return false;
			}
			var trimmed_file_name = jQuery.trim( file.name );
			
			var spnr_svg = '<svg viewBox="0 0 100 100">' + 
								'<path d="M 50,50 m 0,-47 a 47,47 0 1 1 0,94 a 47,47 0 1 1 0,-94" stroke="#000" stroke-width="1" fill-opacity="0"></path>' + 
								'<path class="upfp_spnr" d="M 50,50 m 0,-47 a 47,47 0 1 1 0,94 a 47,47 0 1 1 0,-94" stroke="green" stroke-width="6" fill-opacity="0" style="stroke-dasharray: 296, 296; stroke-dashoffset: 296;"></path>' + 
							'</svg>';
			var file_html = '<div class="upfp_single-file"><span>' + file.name + '</span><span class="upfp_spnr_circle" id="upfp_sf_spnr_' + i + '">' + spnr_svg + '</span></div>';
			
			$('.upfp_uploaded-sec').append(file_html);
			
			if( file && (trimmed_file_name.length > 0) ){
				var fd = new FormData();
				fd.append( 'doc_ttl', file.name );
				fd.append( 'docfile', file );
				fd.append( 'upf_nonce', ajax_upf_obj.nonce );
				
				var target_folder_id = $('.upfp_content').attr('data-current-folder');
				fd.append( 'fldr_id', target_folder_id );
				
				fd.append( 'action', 'upvf_pro_upload_doc_callback' );
				var bar = $('#upfp_sf_spnr_' + i + ' .upfp_spnr');
				jQuery.ajax ({
					xhr: function() {
						var xhr = new window.XMLHttpRequest();
						xhr.upload.addEventListener("progress", function(evt) {
						  if (evt.lengthComputable) {
							var percentComplete = evt.loaded / evt.total;
							percentComplete = parseInt(percentComplete * 100);
							var decrease_val = parseInt(296 / percentComplete);
							bar.css('stroke-dashoffset', decrease_val);
						  }
						}, false);
						return xhr;
					},
					url: ajax_upf_obj.ajaxurl,
					type: 'POST',
					data: fd,
					contentType: false,
					processData: false,
					dataType:"JSON",
					beforeSend: function() {
						// bar.width(0);
					},
					complete: function(xhr) {
						//console.log(xhr.responseText);
					}
				})
				.done( function(results) {
					if(results.error){
						console.log(results.error);
						$('.upfp_upload_error').html(results.error).show();
					} else{
						if(results.new_doc_id){
							var new_doc_id = results.new_doc_id;
							var new_doc_thumb = results.thumb_url;
							var new_doc_src = results.doc_src;
							var doc_ttl = results.doc_ttl;
							
							$doc_pht_html = '<div id="doc_'+new_doc_id+'" class="doc-item" data-alwd-usrs>';
							if(doc_type.indexOf("image") != -1){
								$doc_pht_html += '<a class="upfp_single_file edit-doc" href="javascript:void(0);"><img data-type="img" data-src="'+new_doc_src+'" src="'+new_doc_thumb+'"></a>';
							} else{
								var prvw_image = 'File_thumbnail.png';
								
								if(doc_type.indexOf("pdf") != -1){
									prvw_image = 'PDF_thumbnail.png';
								} else if(doc_type.indexOf("video") != -1){
									prvw_image = 'Video_thumbnail.png';
								} else if(doc_type.indexOf("document") != -1){
									prvw_image = 'Doc_thumbnail.png';
								} else if(doc_type.indexOf("zip") != -1){
									prvw_image = 'Zip_thumbnail.png';
								}
								
								let doc_prvw_img = ajax_upf_obj.upvf_plugin_url + 'images/' + prvw_image;
								$doc_pht_html += '<a class="upfp_single_file edit-doc" href="javascript:void(0);"><img data-src="'+new_doc_src+'" src="'+doc_prvw_img+'"></a>';
							}
							$doc_pht_html += '<p class="doc_ttl">'+doc_ttl+'</p></div>';
							
							if ( $('.upfp_content .doc-item:first').length ){
							
								$($doc_pht_html).insertBefore(".upfp_content .doc-item:first");
							
							} else if( $('.upfp_content .folder-item:last').length ) {
								
								$($doc_pht_html).insertAfter(".upfp_content .folder-item:last");
								
							} else{
								$('.upfp_content').prepend($doc_pht_html);
							}
							
							$('.no-files-err').html('');
							
							if(j == files_list.length){
								reset_upload_fields();
							}
							j++;
							
						}
					}
					
				})
				.fail ( function(data) {
					console.log( data ); // .responseText
					console.log( 'Request Failed. Status - ' + data.statusText );
					bar.css('stroke-dashoffset', '296');
				})
			} else{
				$('.upfp_upload_error').html('Unable to upload file. Please check all fields').show();
			}
			
			
			i++;
			
		});
		
	});
	
	
	// close file-preview popup function
	function closeFilePreview(){
		
		$('.edit_doc_upf_popup .doc_view').html('');
		$('.edit_doc_upf_popup, .upfp_file_info').hide();
		
		// Update breadcrumb
		$('.upfp_folder_banner .upfp_parmalink').find('.bc_file_name').remove();
		
		if( $('.upfp_content').attr('data-current-folder') == 'all-files' ){ // for home
			main_reset_tool_btns('#upfp_bulk_slct_fldr_btn');
		} 
		else if($('.upfp_content').attr('data-current-folder') == 'all-shared-files'){ // for main shared
			main_reset_tool_btns('.swm_fltr_frm');
		} 
		else if( $('.upfp_content').attr('data-inside') == 'trash' ){
			
			if( $('.upfp_content').attr('data-current-folder') == 'trash-files' ){ // main trash
				
				main_reset_tool_btns('.trash_action_btns', '#upfp_bulk_slct_fldr_btn');
				
			} else{ // a trash folder
			
				main_reset_tool_btns('.trash_folder_btns', '#upfp_bulk_slct_fldr_btn');
				$('.upfp_folder_info').show();
			}
			
		} else{ // inside a folder
			
			if( $('.upfp_file_info').attr('data-full-acs') == 'false' ){
				main_reset_tool_btns('');
			} else{
				main_reset_tool_btns('.folder_btns');
			}
			$('.upfp_folder_info').show();
		}
		
		// display folder info if inside a share folder
		if( $('.upfp_content').attr('data-inside') == 'shared' && $('.upfp_content').attr('data-current-folder') != 'all-shared-files' ){
			$('.upfp_folder_info').show();
		}
		
	}
	
	// Edit a doc
	$('body').on('click', '.close_edit_popup', function(){
		closeFilePreview();
	});
	
	$('.upfp_content').on('click', '.edit-doc', function(){
		
		if(is_bulk){
			return;
		}
		
		let doc_id = $(this).closest('.doc-item').attr('id');
		
		var fd = new FormData();
		fd.append( 'doc_id', doc_id );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		
		var is_shared = $(this).closest('.doc-item').attr('data-share');
		
		if( $('.upfp_content').attr('data-inside') == 'shared' || is_shared){
			fd.append( 'inside_shared', '1' );
		}
		
		fd.append( 'action', 'upvf_pro_preview_file' );
		jQuery.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				console.log(results.error);
			} else{
				
				$('.upfp_file_info #edit_doc_ttl').html(results.doc_ttl);
				$('.upfp_file_info #edit_doc_desc').html(results.doc_desc);
				
				let doc_src = results.doc_src;
				if( results.file_type == 'img' ){ 
					
					$('.edit_doc_upf_popup .doc_view').html('<img src="' + doc_src + '">');
					
				} else if( results.file_type == 'vdo' ){
					
					$('.edit_doc_upf_popup .doc_view').html('<video controls autoplay src="' + doc_src + '"></video>');
					
				} else{ // for displaying documents
					
					var ext = doc_src.substr( (doc_src.lastIndexOf('.') +1) );
					if(ext == 'pdf'){
						let object = "<object data='"+doc_src+"' type=\"application/pdf\" width=\"100%\" height=\"100%\">";
						object += "If you are unable to view this file, you can download it from <a href='" + doc_src + "'>here</a>";
						object += " or download <a target = \"_blank\" href = \"http://get.adobe.com/reader/\">Adobe PDF Reader</a> to view the file.";
						object += "</object>";
						$('.edit_doc_upf_popup .doc_view').html(object);
					} else{
						$('.edit_doc_upf_popup .doc_view').html("Não é possível abrir a pré-visualização do ficheiro. Pode descarregá-lo <a href='" + doc_src + "' download style='font-size: 22px;'>AQUI</a>");
					}
					
				}
				
				$('.upfp_file_info #file-access-hdng, .upfp_file_info .upfp_file_access_list').show();
				// $('.upfp_file_info #file-shared-by').hide();
				$('.upfp_file_info .upfp_file_shared_by').html(results.author);
				
				$('.upfp_file_info #pencil_doc_name, .upfp_file_info #pencil_doc_desc, .upfp_file_info #add_doc_user').show();
				
				// If inside shared folders & no full access
				if( ($('.upfp_content').attr('data-inside') == 'shared' || is_shared) && !results.full_access){
					$('.upfp_file_info').attr('data-full-acs', 'false');
					$('.upfp_file_info #file-access-hdng, .upfp_file_info .upfp_file_access_list').hide();
					$('.upfp_file_info #file-shared-by').show();
					$('.upfp_file_info .upfp_file_shared_by').html(results.author);
					
					$('.upfp_file_info #pencil_doc_name, .upfp_file_info #pencil_doc_desc, .upfp_file_info #add_doc_user').hide();
				} 
				else{
					
					$('.upfp_file_info').attr('data-full-acs', 'true');
				
					// Allowed Users
					let alwd_usrs = results.alwd_emails;
					if(alwd_usrs){
						let alwd_usr_html = '';
						
						var rmv_usr_btn = '<span class="rmv-file-acs"></span>';
						if( $('.upfp_content').attr('data-inside') == 'trash' ){
							rmv_usr_btn = '';
							$('.upfp_file_info #pencil_doc_name, .upfp_file_info #pencil_doc_desc, .upfp_file_info #add_doc_user').hide();
						}
						
						var acs_full = '';
						var rmv_usr_btn_new;
						$.each(alwd_usrs, function(i, val){
							
							if(alwd_usrs[i][2] != ''){ acs_full = '(' + alwd_usrs[i][2] + ')'; } else{ acs_full = ''; }
							
							rmv_usr_btn_new = rmv_usr_btn;
							if(alwd_usrs[i][3] == 1){
								rmv_usr_btn_new = '';
							}
							
							alwd_usr_html += '<li class="alwd-usr-li" data-usr-id="' + alwd_usrs[i][0] + '"><span> ' + alwd_usrs[i][1] + '</span><span> ' + acs_full + '</span>' + rmv_usr_btn_new + '</li>';
							
						});
						$('.upfp_file_access_list').html(alwd_usr_html);
					} else{
						$('.upfp_file_access_list').html('');
					}
					
				}
				
				$('.edit_doc_upf_popup').attr('data-file', doc_id);
				
				// Display Preview
				$('.edit_doc_upf_popup, .upfp_file_info').show();
				
				// load comments
				$('.upfp_file_comments').html(results.cmnts_html);
				
				// Hide folder info
				$('.upfp_folder_info').hide();
				
				// Update breadcrumb
				if(results.doc_ttl != ''){
					$('.upfp_folder_banner .upfp_parmalink').append('<small class="bc_file_name"> / ' + results.doc_ttl + '</small>');
				}
				
				// Reset tools
				if( $('.upfp_content').attr('data-inside') == 'trash' ){
					main_reset_tool_btns('.trash_file_btns');
				} else if( ($('.upfp_content').attr('data-inside') == 'shared' || is_shared) && !results.full_access ){
					main_reset_tool_btns('');
					$('.upfp_folder_tool #upfp_download_btn').show();
				} else{
					main_reset_tool_btns('.file_btns');
					if(results.full_access){
						$('.upfp_folder_tool #upfp_move_btn').hide();
					}
				}
				
				// Update download link
				$('.upfp_folder_tool #upfp_download_btn').attr('href', doc_src).attr('download', results.doc_ttl);
				
			}
			
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		})
		
	});
	
	// for admins - allow bulk users
	$('input[name="share_type"]').on('change', function(){
		let share_type = $(this).attr('id');
		
		$('.share_file_popup form').hide();
		
		if(share_type == "singleShare"){
			$('.share_file_popup #upf_allow_access_frm').show();
		} else if(share_type == "roleShare"){
			$('.share_file_popup #upf_allow_access_frm_to_role').show();
		} else if(share_type == "allShare"){
			$('.share_file_popup #upf_allow_access_frm_all').show();
		}
		
	});
	
	// Add user to files
	$('body').on('click', '#upfp_share_btn, #add_doc_user', function(){
		$('.share_file_popup').fadeIn();
	});
	
	$('body').on('click', '.close_share_popup', function(){
		$('.share_file_popup .upfp-error').html('').hide();
		$('.share_file_popup').hide();
		$('.share_file_popup').find("form")[0].reset();
	});
	
	$( "#upf_allow_access_frm" ).on( "submit", function(e) {
		e.preventDefault();
		
		var access_lvl = $(this).find('select.upfp_share_acs_lvl').val();
		
		var fd = new FormData();
		fd.append( 'usr_email', $('#allowed_usr_mail').val() );
		fd.append( 'docid', $('.edit_doc_upf_popup').attr('data-file') );
		fd.append( 'access_lvl', access_lvl );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_update_doc' );
		jQuery.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				$('.share_file_popup .upfp-error').html(results.error).show();
				console.log(results.error);
			} else{
				if(results.alwd_emails){
					
					var alwd_usrs = results.alwd_emails;
					if(alwd_usrs){
						var alwd_usr_html = '';
						
						var rmv_usr_btn = '<span class="rmv-file-acs"></span>';
						var acs_full = '';
						var rmv_usr_btn_new;
						$.each(alwd_usrs, function(i, val){
							
							if(alwd_usrs[i][2] != ''){ acs_full = '(' + alwd_usrs[i][2] + ')'; } else{ acs_full = ''; }
							rmv_usr_btn_new = rmv_usr_btn;
							if(alwd_usrs[i][3] == 1){
								rmv_usr_btn_new = '';
							}
							
							alwd_usr_html += '<li class="alwd-usr-li" data-usr-id="' + alwd_usrs[i][0] + '"><span> ' + alwd_usrs[i][1] + '</span><span> ' + acs_full + '</span>' + rmv_usr_btn_new + '</li>';
							
						});
						$('.upfp_file_access_list').html(alwd_usr_html);
					}
					
					$('.share_file_popup .upfp-error').html('').hide();
					$('.share_file_popup').hide();
					$('.share_file_popup').find("form#upf_allow_access_frm")[0].reset();
					
				}
			}
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		});
	});
	
		// add role
	$( "#upf_allow_access_frm_to_role" ).on( "submit", function(e) {
		e.preventDefault();
		
		var access_lvl = $(this).find('select.upfp_share_acs_lvl').val();
		
		var fd = new FormData();
		fd.append( 'usr_type', 'role' );
		fd.append( 'usr_role', $('#allowed_role').val() );
		fd.append( 'docid', $('.edit_doc_upf_popup').attr('data-file') );
		fd.append( 'access_lvl', access_lvl );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_add_bulk' );
		jQuery.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				$('.share_file_popup .upfp-error').html(results.error).show();
				console.log(results.error);
			} else{
				if(results.alwd_emails){
					
					var alwd_usrs = results.alwd_emails;
					if(alwd_usrs){
						var alwd_usr_html = '';
						
						var rmv_usr_btn = '<span class="rmv-file-acs"></span>';
						var acs_full = '';
						var rmv_usr_btn_new;
						$.each(alwd_usrs, function(i, val){
							
							if(alwd_usrs[i][2] != ''){ acs_full = '(' + alwd_usrs[i][2] + ')'; } else{ acs_full = ''; }
							rmv_usr_btn_new = rmv_usr_btn;
							if(alwd_usrs[i][3] == 1){
								rmv_usr_btn_new = '';
							}
							
							alwd_usr_html += '<li class="alwd-usr-li" data-usr-id="' + alwd_usrs[i][0] + '"><span> ' + alwd_usrs[i][1] + '</span><span> ' + acs_full + '</span>' + rmv_usr_btn_new + '</li>';
							
						});
						$('.upfp_file_access_list').html(alwd_usr_html);
					}
					
					$('.share_file_popup .upfp-error').html('').hide();
					$('.share_file_popup').hide();
					$('.share_file_popup').find("form#upf_allow_access_frm")[0].reset();
					
				}
			}
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		});
	});
	
		// add all users
	$( "#upf_allow_access_frm_all" ).on( "submit", function(e) {
		e.preventDefault();
		
		var fd = new FormData();
		fd.append( 'usr_type', 'all' );
		fd.append( 'docid', $('.edit_doc_upf_popup').attr('data-file') );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_add_bulk' );
		jQuery.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				$('.share_file_popup .upfp-error').html(results.error).show();
				console.log(results.error);
			} else{
				if(results.alwd_emails){
					
					var alwd_usrs = results.alwd_emails;
					if(alwd_usrs){
						var alwd_usr_html = '';
						$.each(alwd_usrs, function(i, val){
							
							alwd_usr_html += '<li class="alwd-usr-li" data-usr-id="' + alwd_usrs[i][0] + '"> ' + alwd_usrs[i][1] + ' <span class="rmv-file-acs"></span></li>';
							
						});
						$('.upfp_file_access_list').html(alwd_usr_html);
					}
					
					$('.share_file_popup .upfp-error').html('').hide();
					$('.share_file_popup').hide();
					$('.share_file_popup').find("form#upf_allow_access_frm")[0].reset();
					
				}
			}
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		});
	});
	
	// Remove user from a file
	$('.upfp_file_access_list').on('click', '.rmv-file-acs', function(){
		var data = {
			action: 'upvf_pro_rmv_access',
			upf_nonce: ajax_upf_obj.nonce,
			doc_id: $('.edit_doc_upf_popup').attr('data-file'),
			user: $(this).closest('.alwd-usr-li').attr('data-usr-id')
		};
		$.post(ajax_upf_obj.ajaxurl, data, function (response) {
			if (response.length > 0) {
				var res = $.parseJSON(response);
				if(res.rmvd_usr){
					
					$('.alwd-usr-li[data-usr-id="'+res.rmvd_usr+'"]').remove();
					
					
				} else{
					console.log(response);
				}
			} else{
				console.log('no response');
			}
		});
	});
	
	// Rename file
	$('body').on('click', '#upfp_rename_btn, #pencil_doc_name', function(){
		var target_file = $('.edit_doc_upf_popup').attr('data-file');
		target_file = target_file.replace("doc_", "");
		var current_file_name = $('.upfp_file_info').find('#edit_doc_ttl').html();
		if(target_file.length > 0){
			
			$('.upfp-rnm-file-pp #rnm-file-name').val(current_file_name);
			$('.upfp-rnm-file-pp #upvf-rnm-file-id').val(target_file);
			$('.upfp-rnm-file-pp').show();
			
		}
	});
	$('body').on('click', '.upvf-rnm-file-cls', function(){
		$('body').find('.upfp-rnm-file-pp').hide();
		$('.upfp-rnm-file-pp').find("form")[0].reset();
	});
	$('body').on('submit', '#upvf-rename-file', function(e){
		e.preventDefault();
		var fd = new FormData();
		var file_id = $(this).find('#upvf-rnm-file-id').val();
		var file_name = $(this).find('#rnm-file-name').val();
		fd.append( 'file_id', file_id );
		fd.append( 'file_new_name', file_name );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_rename_file' );
		jQuery.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				console.log(results.error);
			} else{
				if(results.file_id){
					
					// Update in breadcrumbs
					$('.upfp_parmalink').find('.bc_file_name').text(' / ' + file_name);
					
					// Update in sidebar
					$('.upfp_file_info #edit_doc_ttl').html(file_name);
					
					// content
					$('body').find('#doc_' + file_id + ' .doc_ttl').html(file_name);
					
					// close popup
					$('body').find('.upfp-rnm-file-pp').hide();
					$('.upfp-rnm-file-pp').find("form")[0].reset();
					
				}
			}
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		})
		
	});
	
	// Edit file description
	$('body').on('click', '#pencil_doc_desc', function(){
		var target_file = $('.edit_doc_upf_popup').attr('data-file');
		target_file = target_file.replace("doc_", "");
		var current_file_dsc = $('.upfp_file_info').find('#edit_doc_desc').html();
		if(target_file.length > 0){
			
			$('.upfp-file-dsc-pp #update-file-dsc').val(current_file_dsc);
			$('.upfp-file-dsc-pp #upvf-file-dsc-id').val(target_file);
			$('.upfp-file-dsc-pp').show();
			
		}
	});
	$('body').on('click', '.upvf-file-dsc-cls', function(){
		$('body').find('.upfp-file-dsc-pp').hide();
		$('.upfp-file-dsc-pp').find("form")[0].reset();
	});
	$('body').on('submit', '#upvf-file-dsc', function(e){
		e.preventDefault();
		var fd = new FormData();
		var file_id = $(this).find('#upvf-file-dsc-id').val();
		var file_dsc = $(this).find('#update-file-dsc').val();
		fd.append( 'file_id', file_id );
		fd.append( 'file_new_dsc', file_dsc );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_update_file_dsc' );
		jQuery.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				console.log(results.error);
			} else{
				if(results.file_id){
					
					// Update in sidebar
					$('.upfp_file_info #edit_doc_desc').html(file_dsc);
					
					// close popup
					$('body').find('.upfp-file-dsc-pp').hide();
					$('.upfp-file-dsc-pp').find("form")[0].reset();
					
				}
			}
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		})
		
	});
	
	
	// Delete File popup
	$('#upfp_delete_btn, #upfp_trash_dlt_file_btn').on('click', function(){
		var target_file = $('.edit_doc_upf_popup').attr('data-file');
		target_file = target_file.replace("doc_", "");
		
		if( $(this).attr('id') == 'upfp_trash_dlt_file_btn' ){
			var dlt_type = 'permanent';
			$('.upfp-dlt-file-pp #upfp_dlt_msg_permanent').show();
			$('.upfp-dlt-file-pp #upfp_dlt_msg_trash').hide();
		} else{
			var dlt_type = 'trash';
			$('.upfp-dlt-file-pp #upfp_dlt_msg_trash').show();
			$('.upfp-dlt-file-pp #upfp_dlt_msg_permanent').hide();
		}
		if(target_file.length > 0){
			
			$('.upfp-dlt-file-pp').attr('data-dlt-type', dlt_type);
			$('.upfp-dlt-file-pp #upvf-dlt-file-id').val(target_file);
			$('.upfp-dlt-file-pp').show();
			
		}
	});
	
	// Delete file
	$('body').on('click', '.upvf-dlt-file-cls', function(){
		$('body').find('.upfp-dlt-file-pp').hide();
		$('.upfp-dlt-file-pp').find("form")[0].reset();
	});
	
	$('body').on('submit', '#upvf-delete-file', function(e){
		e.preventDefault();
		
		var file_id = $(this).find('#upvf-dlt-file-id').val();
		var dlt_type = $(this).closest('.upfp-dlt-file-pp').attr('data-dlt-type');
		var fd = new FormData();
		fd.append( 'doc_id', file_id );
		fd.append( 'dlt_type', dlt_type );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_delete_file' );
		$.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON",
			beforeSend: function() {
				// $('.edit_doc_upf_popup').css('opacity', '0.5');
			}
		})
		.done( function(results) {
			if(results.error){
				console.log(results.error);
			} else{
				if(results.rmvd_file){
					
					// remove delete file popup
					$('body').find('.upfp-dlt-file-pp').hide();
					$('.upfp-dlt-file-pp').find("form")[0].reset();
					
					closeFilePreview();
					
					// Remove file from content
					$('.upfp_content').find('#doc_' + file_id).remove();
					
				}
			}
			
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		});
		
	});
	
	// Trash - Restore File
	$('body').on('click', '#upfp_restore_file_btn', function(){
		var target_file = $('.edit_doc_upf_popup').attr('data-file');
		target_file = target_file.replace("doc_", "");
		if(target_file.length > 0){
			
			var fd = new FormData();
			fd.append( 'doc_id', target_file );
			fd.append( 'upf_nonce', ajax_upf_obj.nonce );
			fd.append( 'action', 'upvf_pro_restore_file' );
			$.ajax ({
				url: ajax_upf_obj.ajaxurl,
				type: 'POST',
				data: fd,
				contentType: false,
				processData: false,
				dataType:"JSON",
				beforeSend: function() {
					// $('.edit_doc_upf_popup').css('opacity', '0.5');
				}
			})
			.done( function(results) {
				if(results.error){
					console.log(results.error);
				} else{
					if(results.restored_file){
						
						closeFilePreview();
						
						// Remove file from content
						$('.upfp_content').find('#doc_' + target_file).remove();
						
					}
				}
				
			})
			.fail ( function(data) {
				console.log( data.responseText );
				console.log( 'Request Failed. Status - ' + data.statusText );
			});
		
		}
	});
	
	// Move file to a folder popup - get all folders
	$('body').on('click', '#upfp_move_btn', function(){
		var target_file = $('.edit_doc_upf_popup').attr('data-file');
		target_file = target_file.replace("doc_", "");
		if(target_file.length > 0){
			
			var folder_select = 'No Folder found';
			var fd = new FormData();
			fd.append( 'upf_nonce', ajax_upf_obj.nonce );
			fd.append( 'action', 'upvf_pro_get_folders' );
			$.ajax ({
				url: ajax_upf_obj.ajaxurl,
				type: 'POST',
				data: fd,
				contentType: false,
				processData: false,
				dataType:"JSON"
			})
			.done( function(results) {
				if(results.error){
					console.log(results.error);
				} else{
					folder_select = '<select id="upvf-moveto-fldr">';
					folder_select += results.options;
					folder_select += '</select>';
					
					$('.upfp-move-file-pp #upvf-move-file').prepend(folder_select);
					$('.upfp-move-file-pp #upvf-move-file-id').val(target_file);
					$('.upfp-move-file-pp').show();
					
				}
			})
			.fail ( function(data) {
				console.log( data.responseText );
				console.log( 'Request Failed. Status - ' + data.statusText );
			});
			
		}
	});
	$('body').on('click', '.upvf-move-file-cls', function(){
		$('body').find('.upfp-move-file-pp').hide();
		$('.upfp-move-file-pp select').remove();
		$('.upfp-move-file-pp').find("form")[0].reset();
	});
	// Move file to folder - submit
	$('body').on('submit', '#upvf-move-file', function(e){
		e.preventDefault();
		
		var file_id = $(this).find('#upvf-move-file-id').val();
		var fldr_id = $(this).find('#upvf-moveto-fldr').val();
		var fd = new FormData();
		fd.append( 'doc_id', file_id );
		fd.append( 'fldr_id', fldr_id );
		fd.append( 'upf_nonce', ajax_upf_obj.nonce );
		fd.append( 'action', 'upvf_pro_move_file' );
		$.ajax ({
			url: ajax_upf_obj.ajaxurl,
			type: 'POST',
			data: fd,
			contentType: false,
			processData: false,
			dataType:"JSON"
		})
		.done( function(results) {
			if(results.error){
				console.log(results.error);
			} else{
				if(results.new_fldr_id){
					
					// hide move file popup
					$('body').find('.upfp-move-file-pp').hide();
					$('.upfp-move-file-pp select').remove();
					$('.upfp-move-file-pp').find("form")[0].reset();
					
					closeFilePreview();
					
					// Remove file from content
					if( results.new_fldr_id != $('.upfp_content').attr('data-current-folder') ){
						$('.upfp_content').find('#doc_' + file_id).remove();
					}
					
				}
			}
			
		})
		.fail ( function(data) {
			console.log( data.responseText );
			console.log( 'Request Failed. Status - ' + data.statusText );
		});
		
	});
	
	// Add new comment to a file
	$( "#upfp_file_cmnt_frm" ).on( "submit", function(e) {
		e.preventDefault();
		
		var comment = $(this).find('#upfp_file_new_cmnt').val();
		
		var trimmed_comment = jQuery.trim( comment );
		if( trimmed_comment.length > 0 ){
		
			var fd = new FormData();
			fd.append( 'docid', $('.edit_doc_upf_popup').attr('data-file') );
			fd.append( 'cmnt', comment );
			fd.append( 'upf_nonce', ajax_upf_obj.nonce );
			fd.append( 'action', 'upvf_pro_file_add_cmnt' );
			jQuery.ajax ({
				url: ajax_upf_obj.ajaxurl,
				type: 'POST',
				data: fd,
				contentType: false,
				processData: false,
				dataType:"JSON"
			})
			.done( function(results) {
				if(results.error){
					console.log(results.error);
				} else{
					if(results.added){
						
						var cmnt_html = '<p>';
						cmnt_html += '<span class="cmnt_usr_avatar">' + results.user_avatar + '</span>';
						cmnt_html += '<span class="cmnt_usr_email">' + results.user_email + '</span>';
						cmnt_html += '<span class="cmnt_usr_cmnt">' + comment + '</span>';
						cmnt_html += '</p>';
						
						// prepend comment to the sidebar cmnt list
						$('.upfp_file_comments').prepend(cmnt_html);
						
						// reset form
						$('.upfp_file_info').find("form#upfp_file_cmnt_frm")[0].reset();
						
					}
				}
			})
			.fail ( function(data) {
				console.log( data.responseText );
				console.log( 'Request Failed. Status - ' + data.statusText );
			});
		
		} else{
			console.log('Empty comment');
		}
		
	});
	
	/* Bulk Selected Files Actions */
	
	
	
});