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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/printing/cloud_print/cloud_print_printer_list.h"
#include <utility>
#include "base/strings/stringprintf.h"
#include "chrome/common/cloud_print/cloud_print_constants.h"
#include "components/cloud_devices/common/cloud_devices_urls.h"
namespace cloud_print {
CloudPrintPrinterList::Device::Device() {}
CloudPrintPrinterList::Device::~Device() {}
CloudPrintPrinterList::Delegate::Delegate() {}
CloudPrintPrinterList::Delegate::~Delegate() {}
CloudPrintPrinterList::CloudPrintPrinterList(Delegate* delegate)
: delegate_(delegate) {}
CloudPrintPrinterList::~CloudPrintPrinterList() {
}
void CloudPrintPrinterList::OnGCDApiFlowError(GCDApiFlow::Status status) {
delegate_->OnDeviceListUnavailable();
}
void CloudPrintPrinterList::OnGCDApiFlowComplete(
const base::DictionaryValue& value) {
const base::ListValue* printers;
if (!value.GetList(cloud_print::kPrinterListValue, &printers)) {
delegate_->OnDeviceListUnavailable();
return;
}
DeviceList devices;
for (base::ListValue::const_iterator i = printers->begin();
i != printers->end();
i++) {
base::DictionaryValue* printer;
Device printer_details;
if (!(*i)->GetAsDictionary(&printer))
continue;
if (!FillPrinterDetails(*printer, &printer_details))
continue;
devices.push_back(printer_details);
}
delegate_->OnDeviceListReady(devices);
}
GURL CloudPrintPrinterList::GetURL() {
return cloud_devices::GetCloudPrintRelativeURL("search");
}
bool CloudPrintPrinterList::FillPrinterDetails(
const base::DictionaryValue& printer_value,
Device* printer_details) {
if (!printer_value.GetString(cloud_print::kIdValue, &printer_details->id))
return false;
if (!printer_value.GetString(cloud_print::kDisplayNameValue,
&printer_details->display_name)) {
return false;
}
// Non-essential.
printer_value.GetString(cloud_print::kPrinterDescValue,
&printer_details->description);
return true;
}
} // namespace cloud_print
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