public function testConvert()
{
$original = "Abcdefg Âéìøü 这是一个测试。";
$str = Zotero_Attachments::encodeRelativeDescriptorString($original);
// assert
$str = Zotero_Attachments::decodeRelativeDescriptorString($str);
$this->assertEquals($original, $str);
}
private function setAttachmentField($field, $val) {
Z_Core::debug("Setting attachment field $field to '$val'");
switch ($field) {
case 'mimeType':
$field = 'mimeType';
$fieldCap = 'MIMEType';
break;
case 'linkMode':
case 'charset':
case 'storageModTime':
case 'storageHash':
case 'path':
case 'filename':
$fieldCap = ucwords($field);
break;
default:
trigger_error("Invalid attachment field $field", E_USER_ERROR);
}
if (!$this->isAttachment()) {
trigger_error("attachment$fieldCap can only be set for attachment items", E_USER_ERROR);
}
// Validate linkMode
if ($field == 'linkMode') {
Zotero_Attachments::linkModeNumberToName($val);
}
else if ($field == 'filename') {
$linkMode = $this->getAttachmentLinkMode();
$linkMode = Zotero_Attachments::linkModeNumberToName($linkMode);
if ($linkMode == "LINKED_URL") {
throw new Exception("Linked URLs cannot have filenames");
}
else if ($linkMode == "LINKED_FILE") {
throw new Exception("Cannot change filename for linked file");
}
$field = 'path';
$fieldCap = 'Path';
$val = 'storage:' . Zotero_Attachments::encodeRelativeDescriptorString($val);
}
/*if (!is_int($val) && !$val) {
$val = '';
}*/
$fieldName = 'attachment' . $fieldCap;
if ($val === $this->$fieldName) {
return;
}
// Don't allow changing of existing linkMode
if ($field == 'linkMode' && $this->$fieldName !== null) {
throw new Exception("Cannot change existing linkMode for item "
. $this->libraryID . "/" . $this->key);
}
$this->changed['attachmentData'][$field] = true;
$this->attachmentData[$field] = $val;
}