public function canAccess($libraryID, $permission = 'library')
{
if ($this->super || $libraryID === 0) {
return true;
}
if (!$libraryID) {
throw new Exception('libraryID not provided');
}
// TEMP: necessary?
$libraryID = (int) $libraryID;
// If requested permission is explicitly set
//
// This assumes that permissions can't be incorrectly set
// (e.g., are properly removed when a user loses group access)
if (!empty($this->permissions[$libraryID][$permission])) {
return true;
}
$libraryType = Zotero_Libraries::getType($libraryID);
switch ($libraryType) {
case 'user':
$userID = Zotero_Users::getUserIDFromLibraryID($libraryID);
$privacy = $this->getUserPrivacy($userID);
break;
case 'publications':
return true;
case 'group':
$groupID = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
// If key has access to all groups, grant access if user
// has read access to group
if (!empty($this->permissions[0]['library'])) {
$group = Zotero_Groups::get($groupID);
// Only members have file access
if ($permission == 'files') {
return !!$group->getUserRole($this->userID);
}
if ($group->userCanRead($this->userID)) {
return true;
}
}
$privacy = $this->getGroupPrivacy($groupID);
break;
default:
throw new Exception("Unsupported library type '{$libraryType}'");
}
switch ($permission) {
case 'view':
return $privacy['view'];
case 'library':
return $privacy['library'];
case 'notes':
return $privacy['notes'];
default:
return false;
}
}
public static function getLibraryURI($libraryID, $skipNames = false)
{
$libraryType = Zotero_Libraries::getType($libraryID);
switch ($libraryType) {
case 'user':
$id = Zotero_Users::getUserIDFromLibraryID($libraryID);
return self::getUserURI($id, $skipNames);
case 'group':
$id = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
$group = Zotero_Groups::get($id);
return self::getGroupURI($group, $skipNames);
}
}
public static function getLibraryURI($libraryID, $www = false, $useSlug = false)
{
$libraryType = Zotero_Libraries::getType($libraryID);
switch ($libraryType) {
case 'user':
$id = Zotero_Users::getUserIDFromLibraryID($libraryID);
return self::getUserURI($id, $www, $useSlug);
case 'publications':
$id = Zotero_Users::getUserIDFromLibraryID($libraryID);
return self::getUserURI($id, $www, $useSlug) . "/publications";
case 'group':
$id = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
$group = Zotero_Groups::get($id);
return self::getGroupURI($group, $www, $useSlug);
default:
throw new Exception("Invalid library type '{$libraryType}'");
}
}
public static function getLibraryURI($libraryID)
{
$libraryType = Zotero_Libraries::getType($libraryID);
switch ($libraryType) {
case 'user':
$id = Zotero_Users::getUserIDFromLibraryID($libraryID);
return self::getBaseURI() . "users/{$id}";
case 'publications':
$id = Zotero_Users::getUserIDFromLibraryID($libraryID);
return self::getBaseURI() . "users/{$id}/publications";
case 'group':
$id = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
return self::getBaseURI() . "groups/{$id}";
default:
throw new Exception("Invalid library type '{$libraryType}'");
}
}
public static function toJSON($libraryID)
{
// TODO: cache
$libraryType = Zotero_Libraries::getType($libraryID);
if ($libraryType == 'user') {
$objectUserID = Zotero_Users::getUserIDFromLibraryID($libraryID);
$json = ['type' => $libraryType, 'id' => $objectUserID, 'name' => self::getName($libraryID), 'links' => ['alternate' => ['href' => Zotero_URI::getUserURI($objectUserID, true), 'type' => 'text/html']]];
} else {
if ($libraryType == 'publications') {
$objectUserID = Zotero_Users::getUserIDFromLibraryID($libraryID);
$json = ['type' => $libraryType, 'id' => $objectUserID, 'name' => self::getName($libraryID), 'links' => ['alternate' => ['href' => Zotero_URI::getUserURI($objectUserID, true) . "/publications", 'type' => 'text/html']]];
} else {
if ($libraryType == 'group') {
$objectGroupID = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
$group = Zotero_Groups::get($objectGroupID);
$json = ['type' => $libraryType, 'id' => $objectGroupID, 'name' => self::getName($libraryID), 'links' => ['alternate' => ['href' => Zotero_URI::getGroupURI($group, true), 'type' => 'text/html']]];
} else {
throw new Exception("Invalid library type '{$libraryType}'");
}
}
}
return $json;
}
public static function getLibraryURI($libraryID)
{
$libraryType = Zotero_Libraries::getType($libraryID);
switch ($libraryType) {
case 'user':
$id = Zotero_Users::getUserIDFromLibraryID($libraryID);
return self::getBaseURI() . "users/{$id}";
case 'group':
$id = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
return self::getBaseURI() . "groups/{$id}";
}
}
public static function getOwner($libraryID)
{
$type = self::getType($libraryID);
switch ($type) {
case 'user':
return Zotero_Users::getUserIDFromLibraryID($libraryID);
case 'group':
$groupID = Zotero_Groups::getGroupIDFromLibraryID($libraryID);
$group = Zotero_Groups::get($groupID);
return $group->ownerUserID;
}
}
