nextcloud/core/js/share.js

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JavaScript
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OC.Share={
SHARE_TYPE_USER:0,
SHARE_TYPE_GROUP:1,
SHARE_TYPE_LINK:3,
SHARE_TYPE_EMAIL:4,
itemShares:[],
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statuses:[],
droppedDown:false,
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loadIcons:function(itemType) {
// Load all share icons
$.get(OC.filePath('core', 'ajax', 'share.php'), { fetch: 'getItemsSharedStatuses', itemType: itemType }, function(result) {
if (result && result.status === 'success') {
$.each(result.data, function(item, hasPrivateLink) {
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// Private links override shared in terms of icon display
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if (itemType != 'file' && itemType != 'folder') {
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if (hasPrivateLink) {
var image = OC.imagePath('core', 'actions/public');
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} else {
var image = OC.imagePath('core', 'actions/shared');
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}
$('a.share[data-item="'+item+'"]').css('background', 'url('+image+') no-repeat center');
}
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OC.Share.statuses[item] = hasPrivateLink;
});
}
});
},
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updateIcon:function(itemType, itemSource) {
if (itemType == 'file' || itemType == 'folder') {
var filename = $('tr').filterAttr('data-id', String(itemSource)).data('file');
if ($('#dir').val() == '/') {
itemSource = $('#dir').val() + filename;
} else {
itemSource = $('#dir').val() + '/' + filename;
}
}
var shares = false;
$.each(OC.Share.itemShares, function(index) {
if (OC.Share.itemShares[index].length > 0) {
shares = true;
return;
}
});
if (shares) {
$('a.share[data-item="'+itemSource+'"]').css('background', 'url('+OC.imagePath('core', 'actions/shared')+') no-repeat center');
if (typeof OC.Share.statuses[itemSource] === 'undefined') {
OC.Share.statuses[itemSource] = false;
}
} else {
if (itemType != 'file' && itemType != 'folder') {
$('a.share[data-item="'+itemSource+'"]').css('background', 'url('+OC.imagePath('core', 'actions/share')+') no-repeat center');
}
delete OC.Share.statuses[itemSource];
}
},
loadItem:function(itemType, itemSource) {
var data = '';
var checkReshare = true;
// Switch file sources to path to check if status is set
if (itemType == 'file' || itemType == 'folder') {
var filename = $('tr').filterAttr('data-id', String(itemSource)).data('file');
if ($('#dir').val() == '/') {
var item = $('#dir').val() + filename;
} else {
var item = $('#dir').val() + '/' + filename;
}
if (item.substring(0, 8) != '/Shared/') {
checkReshare = false;
}
} else {
var item = itemSource;
}
if (typeof OC.Share.statuses[item] === 'undefined') {
checkShares = false;
} else {
checkShares = true;
}
$.ajax({type: 'GET', url: OC.filePath('core', 'ajax', 'share.php'), data: { fetch: 'getItem', itemType: itemType, itemSource: itemSource, checkReshare: checkReshare, checkShares: checkShares }, async: false, success: function(result) {
if (result && result.status === 'success') {
data = result.data;
} else {
data = false;
}
}});
return data;
},
share:function(itemType, itemSource, shareType, shareWith, permissions, callback) {
$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'share', itemType: itemType, itemSource: itemSource, shareType: shareType, shareWith: shareWith, permissions: permissions }, function(result) {
if (result && result.status === 'success') {
if (callback) {
callback(result.data);
}
} else {
OC.dialogs.alert(result.data.message, 'Error while sharing');
}
});
},
unshare:function(itemType, itemSource, shareType, shareWith, callback) {
$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'unshare', itemType: itemType, itemSource: itemSource, shareType: shareType, shareWith: shareWith }, function(result) {
if (result && result.status === 'success') {
if (callback) {
callback();
}
} else {
OC.dialogs.alert('Error', 'Error while unsharing');
}
});
},
setPermissions:function(itemType, itemSource, shareType, shareWith, permissions) {
$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'setPermissions', itemType: itemType, itemSource: itemSource, shareType: shareType, shareWith: shareWith, permissions: permissions }, function(result) {
if (!result || result.status !== 'success') {
OC.dialogs.alert('Error', 'Error while changing permissions');
}
});
},
showDropDown:function(itemType, itemSource, appendTo, link, possiblePermissions) {
var data = OC.Share.loadItem(itemType, itemSource);
var html = '<div id="dropdown" class="drop" data-item-type="'+itemType+'" data-item-source="'+itemSource+'">';
if (data.reshare) {
if (data.reshare.share_type == OC.Share.SHARE_TYPE_GROUP) {
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html += '<span class="reshare">Shared with you and the group '+data.reshare.share_with+' by '+data.reshare.uid_owner+'</span>';
} else {
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html += '<span class="reshare">Shared with you by '+data.reshare.uid_owner+'</span>';
}
html += '<br />';
}
if (possiblePermissions & OC.PERMISSION_SHARE) {
html += '<input id="shareWith" type="text" placeholder="Share with" />';
html += '<ul id="shareWithList">';
html += '</ul>';
if (link) {
html += '<div id="link">';
html += '<input type="checkbox" name="linkCheckbox" id="linkCheckbox" value="1" /><label for="linkCheckbox">Share with link</label>';
// TODO Change to lock/unlock icon?
html += '<a href="#" id="showPassword" style="display:none;"><img class="svg" alt="Password protect" src="'+OC.imagePath('core', 'actions/triangle-n')+'"/></a>';
html += '<br />';
html += '<input id="linkText" type="text" readonly="readonly" />';
html += '<div id="linkPass">';
html += '<input id="linkPassText" type="password" placeholder="Password" />';
html += '</div>'
html += '</div>';
}
html += '</div>';
$(html).appendTo(appendTo);
// Reset item shares
OC.Share.itemShares = [];
if (data.shares) {
$.each(data.shares, function(index, share) {
if (share.share_type == OC.Share.SHARE_TYPE_LINK) {
OC.Share.showLink(itemSource, share.share_with);
} else {
OC.Share.addShareWith(share.share_type, share.share_with, share.permissions, possiblePermissions);
}
});
}
$('#shareWith').autocomplete({minLength: 2, source: function(search, response) {
// if (cache[search.term]) {
// response(cache[search.term]);
// } else {
$.get(OC.filePath('core', 'ajax', 'share.php'), { fetch: 'getShareWith', search: search.term, itemShares: OC.Share.itemShares }, function(result) {
if (result.status == 'success' && result.data.length > 0) {
response(result.data);
} else {
// Suggest sharing via email if valid email address
var pattern = new RegExp(/^[+a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/i);
if (pattern.test(search.term)) {
response([{label: 'Share via email: '+search.term, value: {shareType: OC.Share.SHARE_TYPE_EMAIL, shareWith: search.term}}]);
} else {
response(['No people found']);
}
}
});
// }
},
focus: function(event, focused) {
event.preventDefault();
},
select: function(event, selected) {
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var itemType = $('#dropdown').data('item-type');
var itemSource = $('#dropdown').data('item-source');
var shareType = selected.item.value.shareType;
var shareWith = selected.item.value.shareWith;
$(this).val(shareWith);
// Default permissions are Read and Share
var permissions = OC.PERMISSION_READ | OC.PERMISSION_SHARE;
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OC.Share.share(itemType, itemSource, shareType, shareWith, permissions, function() {
OC.Share.addShareWith(shareType, shareWith, permissions, possiblePermissions);
$('#shareWith').val('');
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OC.Share.updateIcon(itemType, itemSource);
});
return false;
}
});
} else {
html += '<input id="shareWith" type="text" placeholder="Resharing is not allowed" style="width:90%;" disabled="disabled"/>';
html += '</div>';
$(html).appendTo(appendTo);
}
$('#dropdown').show('blind', function() {
OC.Share.droppedDown = true;
});
$('#shareWith').focus();
},
hideDropDown:function(callback) {
$('#dropdown').hide('blind', function() {
OC.Share.droppedDown = false;
$('#dropdown').remove();
if (typeof FileActions !== 'undefined') {
$('tr').removeClass('mouseOver');
}
if (callback) {
callback.call();
}
});
},
addShareWith:function(shareType, shareWith, permissions, possiblePermissions) {
if (!OC.Share.itemShares[shareType]) {
OC.Share.itemShares[shareType] = [];
}
OC.Share.itemShares[shareType].push(shareWith);
var editChecked = createChecked = updateChecked = deleteChecked = shareChecked = '';
if (permissions & OC.PERMISSION_CREATE) {
createChecked = 'checked="checked"';
editChecked = 'checked="checked"';
}
if (permissions & OC.PERMISSION_UPDATE) {
updateChecked = 'checked="checked"';
editChecked = 'checked="checked"';
}
if (permissions & OC.PERMISSION_DELETE) {
deleteChecked = 'checked="checked"';
editChecked = 'checked="checked"';
}
if (permissions & OC.PERMISSION_SHARE) {
shareChecked = 'checked="checked"';
}
var html = '<li style="clear: both;" data-share-type="'+shareType+'" data-share-with="'+shareWith+'">';
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html += shareWith;
if (possiblePermissions & OC.PERMISSION_CREATE || possiblePermissions & OC.PERMISSION_UPDATE || possiblePermissions & OC.PERMISSION_DELETE) {
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if (editChecked == '') {
html += '<label style="display:none;">';
} else {
html += '<label>';
}
html += '<input type="checkbox" name="edit" class="permissions" '+editChecked+' />can edit</label>';
}
html += '<a href="#" class="showCruds" style="display:none;"><img class="svg" alt="Unshare" src="'+OC.imagePath('core', 'actions/triangle-s')+'"/></a>';
html += '<a href="#" class="unshare" style="display:none;"><img class="svg" alt="Unshare" src="'+OC.imagePath('core', 'actions/delete')+'"/></a>';
html += '<div class="cruds" style="display:none;">';
if (possiblePermissions & OC.PERMISSION_CREATE) {
html += '<label><input type="checkbox" name="create" class="permissions" '+createChecked+' data-permissions="'+OC.PERMISSION_CREATE+'" />create</label>';
}
if (possiblePermissions & OC.PERMISSION_UPDATE) {
html += '<label><input type="checkbox" name="update" class="permissions" '+updateChecked+' data-permissions="'+OC.PERMISSION_UPDATE+'" />update</label>';
}
if (possiblePermissions & OC.PERMISSION_DELETE) {
html += '<label><input type="checkbox" name="delete" class="permissions" '+deleteChecked+' data-permissions="'+OC.PERMISSION_DELETE+'" />delete</label>';
}
if (possiblePermissions & OC.PERMISSION_SHARE) {
html += '<label><input type="checkbox" name="share" class="permissions" '+shareChecked+' data-permissions="'+OC.PERMISSION_SHARE+'" />share</label>';
}
html += '</div>';
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html += '</li>';
$(html).appendTo('#shareWithList');
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},
showLink:function(itemSource, password) {
$('#linkCheckbox').attr('checked', true);
var filename = $('tr').filterAttr('data-id', String(itemSource)).data('file');
if ($('#dir').val() == '/') {
var file = $('#dir').val() + filename;
} else {
var file = $('#dir').val() + '/' + filename;
}
file = '/'+OC.currentUser+'/files'+file;
var link = parent.location.protocol+'//'+location.host+OC.linkTo('', 'public.php')+'?service=files&file='+file;
$('#linkText').val(link);
$('#linkText').show('blind');
$('#showPassword').show();
if (password != null) {
$('#linkPass').show('blind');
$('#linkPassText').attr('placeholder', 'Password protected');
}
},
hideLink:function() {
$('#linkText').hide('blind');
$('#showPassword').hide();
$('#linkPass').hide();
},
dirname:function(path) {
return path.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
}
}
$(document).ready(function() {
$('a.share').live('click', function(event) {
event.stopPropagation();
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if ($(this).data('item-type') !== undefined && $(this).data('item') !== undefined) {
var itemType = $(this).data('item-type');
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var itemSource = $(this).data('item');
var appendTo = $(this).parent().parent();
var link = false;
var possiblePermissions = $(this).data('possible-permissions');
if ($(this).data('link') !== undefined && $(this).data('link') == true) {
link = true;
}
if (OC.Share.droppedDown) {
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if (itemSource != $('#dropdown').data('item')) {
OC.Share.hideDropDown(function () {
OC.Share.showDropDown(itemType, itemSource, appendTo, link, possiblePermissions);
});
} else {
OC.Share.hideDropDown();
}
} else {
OC.Share.showDropDown(itemType, itemSource, appendTo, link, possiblePermissions);
}
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}
});
$(this).click(function(event) {
if (OC.Share.droppedDown && !($(event.target).hasClass('drop')) && $('#dropdown').has(event.target).length === 0) {
OC.Share.hideDropDown();
}
});
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$('#shareWithList li').live('mouseenter', function(event) {
// Show permissions and unshare button
$(':hidden', this).filter(':not(.cruds)').show();
});
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$('#shareWithList li').live('mouseleave', function(event) {
// Hide permissions and unshare button
if (!$('.cruds', this).is(':visible')) {
$('a', this).hide();
if (!$('input[name="edit"]', this).is(':checked')) {
$('input:[type=checkbox]', this).hide();
$('label', this).hide();
}
} else {
$('a.unshare', this).hide();
}
});
$('.showCruds').live('click', function() {
$(this).parent().find('.cruds').toggle();
});
$('.unshare').live('click', function() {
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var li = $(this).parent();
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var itemType = $('#dropdown').data('item-type');
var itemSource = $('#dropdown').data('item-source');
var shareType = $(li).data('share-type');
var shareWith = $(li).data('share-with');
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OC.Share.unshare(itemType, itemSource, shareType, shareWith, function() {
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$(li).remove();
var index = OC.Share.itemShares[shareType].indexOf(shareWith);
OC.Share.itemShares[shareType].splice(index, 1);
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OC.Share.updateIcon(itemType, itemSource);
});
});
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$('.permissions').live('change', function() {
if ($(this).attr('name') == 'edit') {
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var li = $(this).parent().parent()
var checkboxes = $('.permissions', li);
var checked = $(this).is(':checked');
// Check/uncheck Create, Update, and Delete checkboxes if Edit is checked/unck
$(checkboxes).filter('input[name="create"]').attr('checked', checked);
$(checkboxes).filter('input[name="update"]').attr('checked', checked);
$(checkboxes).filter('input[name="delete"]').attr('checked', checked);
} else {
var li = $(this).parent().parent().parent();
var checkboxes = $('.permissions', li);
// Uncheck Edit if Create, Update, and Delete are not checked
if (!$(this).is(':checked') && !$(checkboxes).filter('input[name="create"]').is(':checked') && !$(checkboxes).filter('input[name="update"]').is(':checked') && !$(checkboxes).filter('input[name="delete"]').is(':checked')) {
$(checkboxes).filter('input[name="edit"]').attr('checked', false);
// Check Edit if Create, Update, or Delete is checked
} else if (($(this).attr('name') == 'create' || $(this).attr('name') == 'update' || $(this).attr('name') == 'delete')) {
$(checkboxes).filter('input[name="edit"]').attr('checked', true);
}
}
var permissions = OC.PERMISSION_READ;
$(checkboxes).filter(':not(input[name="edit"])').filter(':checked').each(function(index, checkbox) {
permissions |= $(checkbox).data('permissions');
});
OC.Share.setPermissions($('#dropdown').data('item-type'), $('#dropdown').data('item-source'), $(li).data('share-type'), $(li).data('share-with'), permissions);
});
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$('#linkCheckbox').live('change', function() {
var itemType = $('#dropdown').data('item-type');
var itemSource = $('#dropdown').data('item-source');
if (this.checked) {
// Create a link
OC.Share.share(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, '', OC.PERMISSION_READ, function() {
OC.Share.showLink(itemSource);
// TODO Change icon
});
} else {
// Delete private link
OC.Share.unshare(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, '', function() {
OC.Share.hideLink();
});
}
});
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$('#linkText').live('click', function() {
$(this).focus();
$(this).select();
});
$('#showPassword').live('click', function() {
$('#linkPass').toggle('blind');
});
$('#linkPassText').live('keyup', function(event) {
if (event.keyCode == 13) {
var itemType = $('#dropdown').data('item-type');
var itemSource = $('#dropdown').data('item-source');
OC.Share.share(itemType, itemSource, OC.Share.SHARE_TYPE_LINK, $(this).val(), OC.PERMISSION_READ, function() {
$('#linkPassText').val('');
$('#linkPassText').attr('placeholder', 'Password protected');
});
}
});
});