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seahub/media/scripts/app/views/dir.js

678 lines
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JavaScript
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define([
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'jquery',
'simplemodal',
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'underscore',
'backbone',
'common',
'file-tree',
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'jquery.fileupload-ui',
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'app/collections/dirents',
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'app/views/dirent',
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'text!' + app.config._tmplRoot + 'dir-op-bar.html',
'text!' + app.config._tmplRoot + 'path-bar.html',
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], function($, simplemodal, _, Backbone, Common, FileTree, FileUpload, DirentCollection, DirentView,
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DirOpBarTemplate, PathBarTemplate) {
'use strict';
var DirView = Backbone.View.extend({
el: $('#dir-view'),
path_bar_template: _.template(PathBarTemplate),
dir_op_bar_template: _.template(DirOpBarTemplate),
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newDirTemplate: _.template($("#add-new-dir-form-template").html()),
newFileTemplate: _.template($("#add-new-file-form-template").html()),
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//uploadFileDialogTemplate: _.template($("#upload-file-dialog-template").html()),
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initialize: function(options) {
this.$dirent_list = this.$('.repo-file-list tbody');
this.$path_bar = this.$('.path');
// For compatible with css, we use .repo-op instead of .dir-op
this.$dir_op_bar = this.$('.repo-op');
this.dir = new DirentCollection();
this.listenTo(this.dir, 'add', this.addOne);
this.listenTo(this.dir, 'reset', this.reset);
// initialize common js behavior
$('th .checkbox-orig').unbind();
// get 'more'
var _this = this;
$(window).scroll(function() {
if ($(_this.el).is(':visible')) {
_this.onWindowScroll();
}
});
// hide 'hidden-op' popup
app.globalState.noFileOpPopup = true;
$(document).click(function(e) {
var target = e.target || event.srcElement;
var popup = $('.hidden-op');
if (!app.globalState.noFileOpPopup &&
!$('.more-op-icon, .hidden-op').is(target) &&
!popup.find('*').is(target)) {
popup.addClass('hide');
app.globalState.noFileOpPopup = true;
if (!app.globalState.popup_tr.find('*').is(target)) {
app.globalState.popup_tr.removeClass('hl').find('.repo-file-op').addClass('vh'); // clicked place: the first tr, place out of the table
$('.repo-file-list tr:gt(0)').each(function() { // when other tr is clicked
if ($(this).find('*').is(target)) {
$(this).addClass('hl').find('.repo-file-op').removeClass('vh');
}
});
}
}
});
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$(function() {
window.locale = {
"fileupload": {
"errors": {
"maxFileSize": gettext("File is too big"),
"minFileSize": gettext("File is too small"),
"acceptFileTypes": gettext("Filetype not allowed"),
"maxNumberOfFiles": gettext("Max number of files exceeded"),
"uploadedBytes": gettext("Uploaded bytes exceed file size"),
"emptyResult": gettext("Empty file upload result")
},
"error": gettext("Error"),
"uploaded": gettext("uploaded"),
"canceled": gettext("canceled"),
"start": gettext("Start"),
"cancel": gettext("Cancel"),
"destroy": gettext("Delete")
}
};
var dirents = _this.dir;
var libview = _this;
//var popup = $(libview.uploadFileDialogTemplate()).addClass('fixed-upload-file-dialog');
var popup = $('#upload-file-dialog').addClass('fixed-upload-file-dialog');
var popup_height = '200px';
popup.css({'height': popup_height}).data('height', popup_height);
var fu_status = $('.status', popup),
total_progress = $('.total-progress', popup),
cancel_all_btn = $('.fileupload-buttonbar .cancel', popup),
close_icon = $('.close', popup),
saving_tip = $('.saving-tip', popup);
var fu_status_ = {
'uploading': gettext("File Uploading..."),
'complete': gettext("File Upload complete"),
'canceled': gettext("File Upload canceled"),
'failed': gettext("File Upload failed")
};
var uploaded_files = [];
var enable_upload_folder = app.pageOptions.enable_upload_folder;
var new_dir_names = [];
var dirs_to_update = [];
popup.fileupload({
paramName: 'file',
// customize it for 'done'
getFilesFromResponse: function (data) {
if (data.result) {
return data.result;
}
},
autoUpload:true,
maxNumberOfFiles: 500,
sequentialUploads: true
})
.bind('fileuploadadd', function(e, data) {
// for drag & drop
if (!libview.$el.is(':visible')) {
return false;
}
if (dirents.user_perm && dirents.user_perm != 'rw') {
return false;
}
popup.removeClass('hide');
cancel_all_btn.removeClass('hide');
close_icon.addClass('hide');
var path = dirents.path;
popup.fileupload('option', 'formData', {
'parent_dir': path == '/' ? path : path + '/'
});
if (!enable_upload_folder) {
return;
}
// hide the upload menu
var menu = libview.$('#upload-menu');
if (!menu.hasClass('hide')) {
menu.find('.item').removeAttr('style')
.end().addClass('hide');
}
// when add folder, a subdirectory will be shown as '.'. rm it.
var file = data.files[0];
if (file.name == '.') {
data.files.shift();
}
if (file.webkitRelativePath) { // for 'upload folder'
file.relative_path = file.webkitRelativePath;
}
if (file.relativePath) { // for 'folder drag & drop'
file.relative_path = file.relativePath + file.name;
}
})
.bind('fileuploadstart', function() {
fu_status.html(fu_status_.uploading);
})
.bind('fileuploadsubmit', function(e, data) {
var file = data.files[0];
// get url(token) for every file
if (!file.error) {
$.ajax({
url: Common.getUrl({name:'get_file_op_url', repo_id:dirents.repo_id}) + '?op_type=upload',
cache: false,
dataType: 'json',
success: function(ret) {
if (enable_upload_folder) {
var file_path = file.relative_path,
r_path;
if (file_path) { // 'add folder'
r_path = file_path.substring(0, file_path.lastIndexOf('/') + 1);
}
var formData = popup.fileupload('option', 'formData');
formData.relative_path = r_path || '';
popup.fileupload('option', 'formData', formData);
}
data.url = ret['url'];
data.jqXHR = popup.fileupload('send', data);
},
error: function() {
file.error = gettext("Failed to get upload url");
}
});
return false;
}
})
.bind('fileuploadprogressall', function (e, data) {
total_progress.html(parseInt(data.loaded / data.total * 100, 10) + '% ' + '<span style="font-size:14px;color:#555;">(' + $(this).data('blueimp-fileupload')._formatBitrate(data.bitrate) + ')</span>').removeClass('hide');
if (data.loaded > 0 && data.loaded == data.total) {
saving_tip.show();
}
})
.bind('fileuploaddone', function(e, data) {
if (data.textStatus != 'success') {
return;
}
var file = data.files[0];
var file_path = file.relative_path;
var file_uploaded = data.result[0]; // 'id', 'name', 'size'
// for 'template_download' render
file_uploaded.uploaded = true;
if (file_path) {
file_uploaded.relative_path = file_path.substring(0, file_path.lastIndexOf('/') + 1) + file_uploaded.name;
}
var path = dirents.path;
path = path == '/' ? path : path + '/';
if (data.formData.parent_dir != path) {
return;
}
if (!file_path) {
uploaded_files.push(file_uploaded);
return;
}
if (!enable_upload_folder) {
return;
}
// for 'add folder'
var dir_name = file_path.substring(0, file_path.indexOf('/'));
var dir = dirents.where({'is_dir': true, 'obj_name': dir_name});
if (dir.length > 0) { // 0 or 1
if (dirs_to_update.indexOf(dir_name) == -1) {
dirs_to_update.push(dir_name);
}
} else {
if (new_dir_names.indexOf(dir_name) == -1) {
new_dir_names.push(dir_name);
}
}
})
.bind('fileuploadstop', function () {
cancel_all_btn.addClass('hide');
close_icon.removeClass('hide');
var path = dirents.path;
path = path == '/' ? path : path + '/';
if (popup.fileupload('option','formData').parent_dir != path) {
return;
}
var now = parseInt(new Date().getTime()/1000);
if (uploaded_files.length > 0) {
$(uploaded_files).each(function(index, file) {
var new_dirent = dirents.add({
'is_file': true,
'obj_name': file.name,
'last_modified': now,
'file_size': Common.fileSizeFormat(file.size, 1),
'obj_id': file.id,
'file_icon': 'file.png',
'last_update': gettext("Just now"),
'starred': false,
'sharelink': '',
'sharetoken': ''
}, {silent: true});
libview.addNewFile(new_dirent);
});
uploaded_files = [];
}
if (new_dir_names.length > 0) {
$(new_dir_names).each(function(index, new_name) {
var new_dirent = dirents.add({
'is_dir': true,
'obj_name': new_name,
'last_modified': now,
'last_update': gettext("Just now"),
'p_dpath': path + new_name,
'sharelink': '',
'sharetoken': '',
'uploadlink': '',
'uploadtoken': ''
}, {silent: true});
var view = new DirentView({model: new_dirent, dirView: libview});
libview.$dirent_list.prepend(view.render().el); // put the new dir as the first one
});
new_dir_names = [];
}
if (dirs_to_update.length > 0) {
$(dirs_to_update).each(function(index, dir_name) {
var dir = dirents.where({'is_dir':true, 'obj_name':dir_name});
dir[0].set({
'last_modified': now,
'last_update': gettext("Just now")
});
});
dirs_to_update = [];
}
})
// after tpl has rendered
.bind('fileuploadcompleted', function() { // 'done'
if ($('.files .cancel', popup).length == 0) {
saving_tip.hide();
total_progress.addClass('hide');
fu_status.html(fu_status_.complete);
}
})
.bind('fileuploadfailed', function(e, data) { // 'fail'
if ($('.files .cancel', popup).length == 0) {
cancel_all_btn.addClass('hide');
close_icon.removeClass('hide');
total_progress.addClass('hide');
saving_tip.hide();
if (data.errorThrown == 'abort') { // 'cancel'
fu_status.html(fu_status_.canceled);
} else { // 'error'
fu_status.html(fu_status_.failed);
}
}
});
var max_upload_file_size = app.pageOptions.max_upload_file_size;
if (max_upload_file_size) {
popup.fileupload(
'option',
'maxFileSize',
max_upload_file_size);
}
// Enable iframe cross-domain access via redirect option:
popup.fileupload(
'option',
'redirect',
window.location.href.replace(/\/repo\/[-a-z0-9]{36}\/.*/, app.config.mediaUrl + 'cors/result.html?%s')
);
// fold/unfold the dialog
$('.fold-switch', popup).click(function() {
var full_ht = parseInt(popup.data('height'));
var main_con = $('.fileupload-buttonbar, .table', popup);
if (popup.height() == full_ht) {
popup.height($('.hd', popup).outerHeight(true));
main_con.addClass('hide');
} else {
popup.height(full_ht);
main_con.removeClass('hide');
}
});
$('.close', popup).click(function() {
popup.addClass('hide');
$('.files', popup).empty();
});
$(document).click(function(e) {
var target = e.target || event.srcElement;
var closePopup = function(popup, popup_switch) {
if (!popup.hasClass('hide') && !popup.is(target) && !popup.find('*').is(target) && !popup_switch.is(target) && !popup_switch.find('*').is(target) ) {
popup.addClass('hide');
}
};
var libview = _this;
closePopup(libview.$('#upload-menu'), libview.$('#upload-file'));
});
});
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},
showDir: function(category, repo_id, path) {
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this.$el.show();
var loading_tip = this.$('.loading-tip').show();
var dir = this.dir;
dir.setPath(category, repo_id, path);
dir.fetch({
reset: true,
data: {'p': path},
success: function (collection, response, opts) {
dir.last_start = 0; // for 'more'
if (response.dirent_list.length == 0 || // the dir is empty
!response.dirent_more ) { // no 'more'
loading_tip.hide();
}
},
error: function () { // todo
loading_tip.hide();
}
});
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},
hide: function() {
this.$el.hide();
},
addOne: function(dirent) {
var view = new DirentView({model: dirent, dirView: this});
this.$dirent_list.append(view.render().el);
},
reset: function() {
this.$dirent_list.empty();
this.dir.each(this.addOne, this);
this.renderPath();
this.renderDirOpBar();
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var dir = this.dir;
var upload_popup = $('#upload-file-dialog');
if (dir.user_perm && dir.user_perm == 'rw') {
upload_popup.fileupload(
'option',
'fileInput',
this.$('#upload-file input'));
}
if (!app.pageOptions.enable_upload_folder) {
return;
}
var upload_btn = this.$('#upload-file'),
upload_menu = this.$('#upload-menu');
if (dir.user_perm && dir.user_perm == 'rw' &&
'webkitdirectory' in $('input[type="file"]', upload_btn)[0]) {
upload_btn.find('input').remove().end().addClass('cspt');
$('.item', upload_menu).click(function() {
upload_popup.fileupload(
'option',
'fileInput',
$('input[type="file"]', $(this)));
})
.hover(
function() {
$(this).css({'background':'#f3f3f3'});
},
function() {
$(this).css({'background':'transparent'});
}
);
this.$('.repo-op').css({'position': 'relative'});
upload_menu.css({
'left': upload_btn.position().left,
'top': parseInt(this.$('.repo-op').css('padding-top')) + upload_btn.outerHeight(true)
});
upload_btn.click(function () {
upload_menu.toggleClass('hide');
});
}
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},
renderPath: function() {
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var dir = this.dir,
path = dir.path,
obj = {path: path, repo_name: dir.repo_name, category: dir.category};
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if (path != '/') {
$.extend(obj, {
path_list: path.substr(1).split('/'),
repo_id: dir.repo_id,
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});
}
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this.$path_bar.html(this.path_bar_template(obj));
},
renderDirOpBar: function() {
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var dir = this.dir,
user_perm = dir.user_perm;
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this.$dir_op_bar.html($.trim(this.dir_op_bar_template({
user_perm: user_perm,
encrypted: dir.encrypted,
path: dir.path,
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repo_id: dir.repo_id,
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enable_upload_folder: app.pageOptions.enable_upload_folder
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})));
},
// Directory Operations
events: {
'click .path-link': 'visitDir',
'click #upload-file': 'uploadFile',
'click #add-new-dir': 'newDir',
'click #add-new-file': 'newFile',
'click #share-cur-dir': 'share',
'click th.select': 'select',
'click #by-name': 'sortByName',
'click #by-time': 'sortByTime',
'click #del-dirents': 'delete',
'click #mv-dirents': 'mv',
'click #cp-dirents': 'cp'
},
newDir: function() {
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var form = $(this.newDirTemplate()),
form_id = form.attr('id'),
dir = this.dir,
dirView = this;
form.modal({appendTo:'#main'});
$('#simplemodal-container').css({'height':'auto'});
form.submit(function() {
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var dirent_name = $.trim($('input[name="name"]', form).val());
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if (!dirent_name) {
Common.showFormError(form_id, gettext("It is required."));
return false;
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};
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var post_data = {'dirent_name': dirent_name},
post_url = Common.getUrl({name: "new_dir", repo_id: dir.repo_id})
+ '?parent_dir=' + encodeURIComponent(dir.path);
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var after_op_success = function(data) {
$.modal.close();
var new_dirent = dir.add({
'is_dir': true,
'obj_name': data['name'],
'last_modified': new Date().getTime() / 1000,
'last_update': gettext("Just now"),
'p_dpath': data['p_dpath']
}, {silent:true});
var view = new DirentView({model: new_dirent, dirView: dirView});
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dirView.$dirent_list.prepend(view.render().el); // put the new dir as the first one
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};
Common.ajaxPost({
'form': form,
'post_url': post_url,
'post_data': post_data,
'after_op_success': after_op_success,
'form_id': form_id
});
return false;
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});
},
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newFile: function() {
var form = $(this.newFileTemplate()),
form_id = form.attr('id'),
file_name = form.find('input[name="name"]'),
dir = this.dir,
dirView = this;
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form.modal({
appendTo: '#main',
focus: false,
containerCss: {'padding':'20px 25px'}
});
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$('#simplemodal-container').css({'height':'auto'});
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$('.set-file-type', form).click(function() {
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file_name.val('.' + $(this).data('filetype'));
Common.setCaretPos(file_name[0], 0);
file_name.focus();
});
form.submit(function() {
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var dirent_name = $.trim(file_name.val());
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if (!dirent_name) {
Common.showFormError(form_id, gettext("It is required."));
return false;
};
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// if it has an extension, make sure it has a name
if (dirent_name.lastIndexOf('.') != -1 && dirent_name.substr(0, dirent_name.lastIndexOf('.')).length == 0) {
Common.showFormError(form_id, gettext("Only an extension there, please input a name."));
return false;
}
var post_data = {'dirent_name': dirent_name},
post_url = Common.getUrl({name: "new_file", repo_id: dir.repo_id})
+ '?parent_dir=' + encodeURIComponent(dir.path);
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var after_op_success = function(data) {
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$.modal.close();
var new_dirent = dir.add({
'is_file': true,
'obj_name': data['name'],
'file_size': Common.fileSizeFormat(0),
'obj_id': '0000000000000000000000000000000000000000',
'file_icon': 'file.png',
'starred': false,
'last_modified': new Date().getTime() / 1000,
'last_update': gettext("Just now"),
'sharelink': '',
'sharetoken': ''
}, {silent: true});
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dirView.addNewFile(new_dirent);
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};
Common.ajaxPost({
'form': form,
'post_url': post_url,
'post_data': post_data,
'after_op_success': after_op_success,
'form_id': form_id
});
return false;
});
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},
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addNewFile: function(new_dirent) {
var dirView = this,
dir = this.dir;
var view = new DirentView({model: new_dirent, dirView: dirView});
var new_file = view.render().el;
// put the new file as the first file
if ($('tr', dirView.$dirent_list).length == 0) {
dirView.$dirent_list.append(new_file);
} else {
var dirs = dir.where({'is_dir':true});
if (dirs.length == 0) {
dirView.$dirent_list.prepend(new_file);
} else {
// put the new file after the last dir
$($('tr', dirView.$dirent_list)[dirs.length - 1]).after(new_file);
}
}
},
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sortByName: function() {
var dirents = this.dir;
var el = $('#by-name');
this.dir.comparator = function(a, b) {
if (a.get('is_dir') && b.get('is_file')) {
return -1;
}
if (el.hasClass('icon-caret-up')) {
return a.get('obj_name').toLowerCase() < b.get('obj_name').toLowerCase() ? 1 : -1;
} else {
return a.get('obj_name').toLowerCase() < b.get('obj_name').toLowerCase() ? -1 : 1;
}
};
dirents.sort();
this.$dirent_list.empty();
dirents.each(this.addOne, this);
el.toggleClass('icon-caret-up icon-caret-down');
},
sortByTime: function () {
var dirents = this.dir;
var el = $('#by-time');
dirents.comparator = function(a, b) {
if (a.get('is_dir') && b.get('is_file')) {
return -1;
}
if (el.hasClass('icon-caret-down')) {
return a.get('last_modified') < b.get('last_modified') ? 1 : -1;
} else {
return a.get('last_modified') < b.get('last_modified') ? -1 : 1;
}
};
dirents.sort();
this.$dirent_list.empty();
dirents.each(this.addOne, this);
el.toggleClass('icon-caret-up icon-caret-down');
},
onWindowScroll: function () {
var dir = this.dir;
var start = dir.more_start;
if (dir.dirent_more && $(window).scrollTop() + $(window).height() > $(document).height() - $('#footer').outerHeight(true) && start != dir.last_start) {
dir.last_start = start;
var loading_tip = this.$('.loading-tip');
dir.fetch({
remove: false,
data: {
'p': dir.path,
'start': dir.more_start
},
success: function (collection, response, opts) {
if (!response.dirent_more ) { // no 'more'
loading_tip.hide();
}
},
error: function(xhr, textStatus, errorThrown) {
loading_tip.hide();
Common.ajaxErrorHandler(xhr, textStatus, errorThrown);
}
});
}
}
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});
return DirView;
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});