Merge branch 'share_api'

Conflicts:
	apps/contacts/lib/vcard.php
	apps/files/index.php
	lib/files.php

2 files changed, 547 insertions, 0 deletions

diff --git a/core/ajax/share.php b/core/ajax/share.php
new file mode 100644
index 00000000000..ee9700295ee
--- /dev/null
+++ b/core/ajax/share.php
@@ -0,0 +1,128 @@
+<?php
+/**
+* ownCloud
+*
+* @author Michael Gapczynski
+* @copyright 2012 Michael Gapczynski mtgap@owncloud.com
+*
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
+* License as published by the Free Software Foundation; either
+* version 3 of the License, or any later version.
+*
+* This library is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
+*
+* You should have received a copy of the GNU Affero General Public
+* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+*/
+require_once '../../lib/base.php';
+
+OC_JSON::checkLoggedIn();
+if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['item'])) {
+	switch ($_POST['action']) {
+		case 'share':
+			if (isset($_POST['shareType']) && isset($_POST['shareWith']) && isset($_POST['permissions'])) {
+				try {
+					OCP\Share::shareItem($_POST['itemType'], $_POST['item'], $_POST['item'], (int)$_POST['shareType'], $_POST['shareWith'], $_POST['permissions']);
+					// TODO May need to return private link
+					OC_JSON::success();
+				} catch (Exception $exception) {
+					OC_JSON::error(array('data' => array('message' => $exception->getMessage())));
+				}
+			}
+			break;
+		case 'unshare':
+			if (isset($_POST['shareType']) && isset($_POST['shareWith'])) {
+				$return = OCP\Share::unshare($_POST['itemType'], $_POST['item'], $_POST['shareType'], $_POST['shareWith']);
+				($return) ? OC_JSON::success() : OC_JSON::error();
+			}
+			break;
+		case 'setTarget':
+			if (isset($_POST['newTarget'])) {
+				$return = OCP\Share::setTarget($_POST['itemType'], $_POST['item'], $_POST['newTarget']);
+				($return) ? OC_JSON::success() : OC_JSON::error();
+			}
+			break;
+		case 'setPermissions':
+			if (isset($_POST['shareType']) && isset($_POST['shareWith']) && isset($_POST['permissions'])) {
+				$return = OCP\Share::setPermissions($_POST['itemType'], $_POST['item'], $_POST['shareType'], $_POST['shareWith'], $_POST['permissions']);
+				($return) ? OC_JSON::success() : OC_JSON::error();
+			}
+			break;
+	}
+} else if (isset($_GET['fetch'])) {
+	switch ($_GET['fetch']) {
+		case 'getItemsSharedStatuses':
+			if (isset($_GET['itemType'])) {
+				$return = OCP\Share::getItemsShared($_GET['itemType'], OCP\Share::FORMAT_STATUSES);
+				is_array($return) ? OC_JSON::success(array('data' => $return)) : OC_JSON::error();
+			}
+			break;
+		case 'getItem':
+			// TODO Check if the item was shared to the current user
+			if (isset($_GET['itemType']) && isset($_GET['item'])) {
+				$return = OCP\Share::getItemShared($_GET['itemType'], $_GET['item']);
+				($return) ? OC_JSON::success(array('data' => $return)) : OC_JSON::error();
+			}
+			break;
+		case 'getShareWith':
+			if (isset($_GET['search'])) {
+				$shareWith = array();
+				if (OC_App::isEnabled('contacts')) {
+					// TODO Add function to contacts to only get the 'fullname' column to improve performance
+					$ids = OC_Contacts_Addressbook::activeIds();
+					foreach ($ids as $id) {
+						$vcards = OC_Contacts_VCard::all($id);
+						foreach ($vcards as $vcard) {
+							$contact = $vcard['fullname'];
+							if (stripos($contact, $_GET['search']) !== false
+								&& (!isset($_GET['itemShares'])
+								|| !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT])
+								|| !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT])
+								|| !in_array($contact, $_GET['itemShares'][OCP\Share::SHARE_TYPE_CONTACT]))) {
+								$shareWith[] = array('label' => $contact, 'value' => array('shareType' => 5, 'shareWith' => $vcard['id']));
+							}
+						}
+					}
+				}
+				$count = 0;
+				$users = array();
+				$limit = 0;
+				$offset = 0;
+				while ($count < 4 && count($users) == $limit) {
+					$limit = 4 - $count;
+					$users = OC_User::getUsers($_GET['search'], $limit, $offset);
+					$offset += $limit;
+					foreach ($users as $user) {
+						if ((!isset($_GET['itemShares']) || !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_USER]) || !in_array($user, $_GET['itemShares'][OCP\Share::SHARE_TYPE_USER])) && $user != OC_User::getUser()) {
+							$shareWith[] = array('label' => $user, 'value' => array('shareType' => OCP\Share::SHARE_TYPE_USER, 'shareWith' => $user));
+							$count++;
+						}
+					}
+				}
+				$count = 0;
+				$groups = OC_Group::getUserGroups(OC_User::getUser());
+				foreach ($groups as $group) {
+					if ($count < 4) {
+						if (stripos($group, $_GET['search']) !== false
+							&& (!isset($_GET['itemShares'])
+							|| !isset($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
+							|| !is_array($_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP])
+							|| !in_array($group, $_GET['itemShares'][OCP\Share::SHARE_TYPE_GROUP]))) {
+							$shareWith[] = array('label' => $group.' (group)', 'value' => array('shareType' => OCP\Share::SHARE_TYPE_GROUP, 'shareWith' => $group));
+							$count++;
+						}
+					} else {
+						break;
+					}
+				}
+				OC_JSON::success(array('data' => $shareWith));
+			}
+			break;
+	}
+}
+
+?>
\ No newline at end of file
diff --git a/core/js/share.js b/core/js/share.js
new file mode 100644
index 00000000000..bd145eab41c
--- /dev/null
+++ b/core/js/share.js
@@ -0,0 +1,419 @@
+OC.Share={
+	SHARE_TYPE_USER:0,
+	SHARE_TYPE_GROUP:1,
+	SHARE_TYPE_PRIVATE_LINK:3,
+	SHARE_TYPE_EMAIL:4,
+	PERMISSION_CREATE:4,
+	PERMISSION_READ:1,
+	PERMISSION_UPDATE:2,
+	PERMISSION_DELETE:8,
+	PERMISSION_SHARE:16,
+	itemShares:[],
+	statuses:[],
+	droppedDown:false,
+	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) {
+					// Private links override shared in terms of icon display
+					if (itemType != 'file' && itemType != 'folder') {
+						if (hasPrivateLink) {
+							var image = OC.imagePath('core', 'actions/public');
+						} else {
+							var image = OC.imagePath('core', 'actions/shared');
+						}
+						$('a.share[data-item="'+item+'"]').css('background', 'url('+image+') no-repeat center');
+					}
+					OC.Share.statuses[item] = hasPrivateLink;
+				});
+			}
+		});
+	},
+	loadItem:function(itemType, item) {
+		var data = '';
+		if (typeof OC.Share.statuses[item] !== 'undefined') {
+			$.ajax({type: 'GET', url: OC.filePath('core', 'ajax', 'share.php'), data: { fetch: 'getItem', itemType: itemType, item: item }, async: false, success: function(result) {
+				if (result && result.status === 'success') {
+					data = result.data;
+				} else {
+					data = false;
+				}
+			}});
+		}
+		return data;
+	},
+	share:function(itemType, item, shareType, shareWith, permissions, callback) {
+		$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'share', itemType: itemType, item: item, 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, item, shareType, shareWith, callback) {
+		$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'unshare', itemType: itemType, item: item, 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, item, shareType, shareWith, permissions) {
+		$.post(OC.filePath('core', 'ajax', 'share.php'), { action: 'setPermissions', itemType: itemType, item: item, shareType: shareType, shareWith: shareWith, permissions: permissions }, function(result) {
+			if (!result || result.status !== 'success') {
+				OC.dialogs.alert('Error', 'Error while changing permissions');
+			}
+		});
+	},
+	showDropDown:function(itemType, item, appendTo, privateLink, possiblePermissions) {
+		var html = '<div id="dropdown" class="drop" data-item-type="'+itemType+'" data-item="'+item+'">';
+		html += '<input id="shareWith" type="text" placeholder="Share with" style="width:90%;"/>';
+		html += '<ul id="shareWithList">';
+		html += '</ul>';
+		if (privateLink) {
+			html += '<div id="privateLink">';
+			html += '<input type="checkbox" name="privateLinkCheckbox" id="privateLinkCheckbox" value="1" /><label for="privateLinkCheckbox">Share with private link</label>';
+			html += '<br />';
+			html += '<input id="privateLinkText" style="display:none; width:90%;" readonly="readonly" />';
+			html += '</div>';
+		}
+		html += '</div>';
+		$(html).appendTo(appendTo);
+		// Reset item shares
+		OC.Share.itemShares = [];
+		var data = OC.Share.loadItem(itemType, item);
+		if (data) {
+			$.each(data, function(index, share) {
+				if (share.share_type == OC.Share.SHARE_TYPE_PRIVATE_LINK) {
+					OC.Share.showPrivateLink(item, 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) {
+			var shareType = selected.item.value.shareType;
+			var shareWith = selected.item.value.shareWith;
+			$(this).val(shareWith);
+			// Default permissions are Read and Share
+			var permissions = OC.Share.PERMISSION_READ | OC.Share.PERMISSION_SHARE;
+			OC.Share.share($('#dropdown').data('item-type'), $('#dropdown').data('item'), shareType, shareWith, permissions, function() {
+				OC.Share.addShareWith(shareType, shareWith, permissions, possiblePermissions);
+				$('#shareWith').val('');
+			});
+			return false;
+		}
+		});
+		$('#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.Share.PERMISSION_CREATE) {
+			createChecked = 'checked="checked"';
+			editChecked = 'checked="checked"';
+		}
+		if (permissions & OC.Share.PERMISSION_UPDATE) {
+			updateChecked = 'checked="checked"';
+			editChecked = 'checked="checked"';
+		}
+		if (permissions & OC.Share.PERMISSION_DELETE) {
+			deleteChecked = 'checked="checked"';
+			editChecked = 'checked="checked"';
+		}
+		if (permissions & OC.Share.PERMISSION_SHARE) {
+			shareChecked = 'checked="checked"';
+		}
+		var html = '<li style="clear: both;" data-share-type="'+shareType+'" data-share-with="'+shareWith+'">';
+		html += shareWith;
+		if (possiblePermissions & OC.Share.PERMISSION_CREATE || possiblePermissions & OC.Share.PERMISSION_UPDATE || possiblePermissions & OC.Share.PERMISSION_DELETE) {
+			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.Share.PERMISSION_CREATE) {
+				html += '<label><input type="checkbox" name="create" class="permissions" '+createChecked+' data-permissions="'+OC.Share.PERMISSION_CREATE+'" />create</label>';
+			}
+			if (possiblePermissions & OC.Share.PERMISSION_UPDATE) {
+				html += '<label><input type="checkbox" name="update" class="permissions" '+updateChecked+' data-permissions="'+OC.Share.PERMISSION_UPDATE+'" />update</label>';
+			}
+			if (possiblePermissions & OC.Share.PERMISSION_DELETE) {
+				html += '<label><input type="checkbox" name="delete" class="permissions" '+deleteChecked+' data-permissions="'+OC.Share.PERMISSION_DELETE+'" />delete</label>';
+			}
+			if (possiblePermissions & OC.Share.PERMISSION_SHARE) {
+				html += '<label><input type="checkbox" name="share" class="permissions" '+shareChecked+' data-permissions="'+OC.Share.PERMISSION_SHARE+'" />share</label>';
+			}
+		html += '</div>';
+		html += '</li>';
+		$(html).appendTo('#shareWithList');
+		
+	},
+	showPrivateLink:function(item, token) {
+		$('#privateLinkCheckbox').attr('checked', true);
+		var link = parent.location.protocol+'//'+location.host+OC.linkTo('', 'public.php')+'?service=files&token='+token;
+		if (token.indexOf('&path=') == -1) {
+			link += '&file=' + encodeURIComponent(item).replace(/%2F/g, '/');
+		} else {
+			// Disable checkbox if inside a shared parent folder
+			$('#privateLinkCheckbox').attr('disabled', 'true');
+		}
+		$('#privateLinkText').val(link);
+		$('#privateLinkText').show('blind', function() {
+			$('#privateLinkText').after('<br id="emailBreak" />');
+			$('#email').show();
+			$('#emailButton').show();
+		});
+	},
+	hidePrivateLink:function() {
+		$('#privateLinkText').hide('blind');
+		$('#emailBreak').remove();
+		$('#email').hide();
+		$('#emailButton').hide();
+	},
+	emailPrivateLink:function() {
+		var link = $('#privateLinkText').val();
+		var file = link.substr(link.lastIndexOf('/') + 1).replace(/%20/g, ' ');
+		$.post(OC.filePath('files_sharing', 'ajax', 'email.php'), { toaddress: $('#email').val(), link: link, file: file } );
+		$('#email').css('font-weight', 'bold');
+		$('#email').animate({ fontWeight: 'normal' }, 2000, function() {
+			$(this).val('');
+		}).val('Email sent');
+	},
+	dirname:function(path) {
+		return path.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
+	}
+}
+
+$(document).ready(function() {
+
+	$('a.share').live('click', function(event) {
+		event.stopPropagation();
+		if ($(this).data('item-type') !== undefined && $(this).data('item') !== undefined) {
+			var itemType = $(this).data('item-type');
+			var item = $(this).data('item');
+			var appendTo = $(this).parent().parent();
+			var privateLink = false;
+			var possiblePermissions = $(this).data('possible-permissions');
+			if ($(this).data('private-link') !== undefined && $(this).data('private-link') == true) {
+				privateLink = true;
+			}
+			if (OC.Share.droppedDown) {
+				if (item != $('#dropdown').data('item')) {
+					OC.Share.hideDropDown(function () {
+						OC.Share.showDropDown(itemType, item, appendTo, privateLink, possiblePermissions);
+					});
+				} else {
+					OC.Share.hideDropDown();
+				}
+			} else {
+				OC.Share.showDropDown(itemType, item, appendTo, privateLink, possiblePermissions);
+			}
+		}
+	});
+	
+	if (typeof FileActions !== 'undefined') {
+		OC.Share.loadIcons('file');
+		FileActions.register('all', 'Share', FileActions.PERMISSION_SHARE, function(filename) {
+			// Return the correct sharing icon
+			if (scanFiles.scanning) { return; } // workaround to prevent additional http request block scanning feedback
+			var item = $('#dir').val() + filename;
+			// Check if status is in cache
+			if (OC.Share.statuses[item] === true) {
+				return OC.imagePath('core', 'actions/public');
+			} else if (OC.Share.statuses[item] === false) {
+				return OC.imagePath('core', 'actions/shared');
+			} else {
+				var last = '';
+				var path = OC.Share.dirname(item);
+				// Search for possible parent folders that are shared
+				while (path != last) {
+					if (OC.Share.statuses[path] === true) {
+						return OC.imagePath('core', 'actions/public');
+					} else if (OC.Share.statuses[path] === false) {
+						return OC.imagePath('core', 'actions/shared');
+					}
+					last = path;
+					path = OC.Share.dirname(path);
+				}
+				return OC.imagePath('core', 'actions/share');
+			}
+		}, function(filename) {
+			var item = $('#dir').val() + filename;
+			if ($('tr').filterAttr('data-file', filename).data('type') == 'dir') {
+				var itemType = 'folder';
+				var possiblePermissions = OC.Share.PERMISSION_CREATE | OC.Share.PERMISSION_UPDATE | OC.Share.PERMISSION_DELETE | OC.Share.PERMISSION_SHARE;
+			} else {
+				var itemType = 'file';
+				var possiblePermissions = OC.Share.PERMISSION_UPDATE | OC.Share.PERMISSION_DELETE | OC.Share.PERMISSION_SHARE;
+			}
+			var appendTo = $('tr').filterAttr('data-file', filename).find('td.filename');
+			// Check if drop down is already visible for a different file
+			if (OC.Share.droppedDown) {
+				if (item != $('#dropdown').data('item')) {
+					OC.Share.hideDropDown(function () {
+						$('tr').filterAttr('data-file', filename).addClass('mouseOver');
+						OC.Share.showDropDown(itemType, item, appendTo, true, possiblePermissions);
+					});
+				} else {
+					OC.Share.hideDropDown();
+				}
+			} else {
+				$('tr').filterAttr('data-file',filename).addClass('mouseOver');
+				OC.Share.showDropDown(itemType, item, appendTo, true, possiblePermissions);
+			}
+		});
+	}
+
+	$(this).click(function(event) {
+		if (OC.Share.droppedDown && !($(event.target).hasClass('drop')) && $('#dropdown').has(event.target).length === 0) {
+			OC.Share.hideDropDown();
+		}
+	});
+
+	$('#shareWithList li').live('mouseenter', function(event) {
+		// Show permissions and unshare button
+		$(':hidden', this).filter(':not(.cruds)').show();
+	});
+	
+	$('#shareWithList li').live('mouseleave', function(event) {
+		// Hide permissions and unshare button
+		if (!$('.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() {
+		var li = $(this).parent();
+		var shareType = $(li).data('share-type');
+		var shareWith = $(li).data('share-with');
+		OC.Share.unshare($('#dropdown').data('item-type'), $('#dropdown').data('item'), shareType, shareWith, function() {
+			$(li).remove();
+			var index = OC.Share.itemShares[shareType].indexOf(shareWith);
+			OC.Share.itemShares[shareType].splice(index, 1);
+		});
+	});
+	
+	$('.permissions').live('change', function() {
+		if ($(this).attr('name') == 'edit') {
+			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.Share.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'), $(li).data('share-type'), $(li).data('share-with'), permissions);
+	});
+	
+	$('#privateLinkCheckbox').live('change', function() {
+		var itemType = $('#dropdown').data('item-type');
+		var item = $('#dropdown').data('item');
+		if (this.checked) {
+			// Create a private link
+			OC.Share.share(itemType, item, OC.Share.SHARE_TYPE_PRIVATE_LINK, 0, 0, function(token) {
+				OC.Share.showPrivateLink(item, 'foo');
+				// Change icon
+				OC.Share.icons[item] = OC.imagePath('core', 'actions/public');
+			});
+		} else {
+			// Delete private link
+			OC.Share.unshare(item, 'public', function() {
+				OC.Share.hidePrivateLink();
+				// Change icon
+				if (OC.Share.itemUsers || OC.Share.itemGroups) {
+					OC.Share.icons[item] = OC.imagePath('core', 'actions/shared');
+				} else {
+					OC.Share.icons[item] = OC.imagePath('core', 'actions/share');
+				}
+			});
+		}
+	});
+	
+	$('#privateLinkText').live('click', function() {
+		$(this).focus();
+		$(this).select();
+	});
+
+	$('#emailPrivateLink').live('submit', function() {
+		OC.Share.emailPrivateLink();
+	});
+});