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session: add api to create interrupted downloads

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deepak1556 2016-11-18 16:13:43 +05:30 • committed by Kevin Sawicki
parent 54d27a390b
commit 86961d0f44
4 changed files with 76 additions and 5 deletions
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53
atom/browser/api/atom_api_session.cc
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@ -34,6 +34,7 @@
#include "chrome/common/pref_names.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/download_manager_delegate.h"
#include "content/public/browser/storage_partition.h"
#include "native_mate/dictionary.h"
#include "native_mate/object_template_builder.h"
@ -331,6 +332,25 @@ void OnClearStorageDataDone(const base::Closure& callback) {
callback.Run();
}
void DownloadIdCallback(content::DownloadManager* download_manager,
const base::FilePath& path,
const std::vector<GURL>& url_chain,
const std::string& mime_type,
int64_t offset,
int64_t length,
const std::string& last_modified,
const std::string& etag,
const base::Time& start_time,
uint32_t id) {
content::DownloadItem* item = download_manager->CreateDownloadItem(
base::GenerateGUID(), id, path, path, url_chain, GURL(), GURL(), GURL(),
GURL(), mime_type, mime_type, start_time, base::Time(), etag,
last_modified, offset, length, std::string(),
content::DownloadItem::INTERRUPTED,
content::DownloadDangerType::DOWNLOAD_DANGER_TYPE_NOT_DANGEROUS,
content::DOWNLOAD_INTERRUPT_REASON_NETWORK_TIMEOUT, false);
}
} // namespace
Session::Session(v8::Isolate* isolate, AtomBrowserContext* browser_context)
@ -357,10 +377,10 @@ void Session::OnDownloadCreated(content::DownloadManager* manager,
v8::Locker locker(isolate());
v8::HandleScope handle_scope(isolate());
bool prevent_default = Emit(
"will-download",
DownloadItem::Create(isolate(), item),
item->GetWebContents());
auto handle = DownloadItem::Create(isolate(), item);
if (item->GetState() == content::DownloadItem::INTERRUPTED)
handle->SetSavePath(item->GetTargetFilePath());
bool prevent_default = Emit("will-download", handle, item->GetWebContents());
if (prevent_default) {
item->Cancel(true);
item->Remove();
@ -520,6 +540,29 @@ void Session::GetBlobData(
callback));
}
void Session::CreateInterruptedDownload(const mate::Dictionary& options) {
int64_t offset = 0, length = 0;
double start_time = 0.0;
std::string mime_type, last_modified, etag;
base::FilePath path;
std::vector<GURL> url_chain;
options.Get("path", &path);
options.Get("urlChain", &url_chain);
options.Get("mimeType", &mime_type);
options.Get("offset", &offset);
options.Get("length", &length);
options.Get("lastModified", &last_modified);
options.Get("eTag", &etag);
options.Get("startTime", &start_time);
if (path.empty() || length == 0 || offset >= length)
return;
auto download_manager =
content::BrowserContext::GetDownloadManager(browser_context());
download_manager->GetDelegate()->GetNextId(base::Bind(
&DownloadIdCallback, download_manager, path, url_chain, mime_type, offset,
length, last_modified, etag, base::Time::FromDoubleT(start_time)));
}
v8::Local<v8::Value> Session::Cookies(v8::Isolate* isolate) {
if (cookies_.IsEmpty()) {
auto handle = Cookies::Create(isolate, browser_context());
@ -603,6 +646,8 @@ void Session::BuildPrototype(v8::Isolate* isolate,
.SetMethod("setUserAgent", &Session::SetUserAgent)
.SetMethod("getUserAgent", &Session::GetUserAgent)
.SetMethod("getBlobData", &Session::GetBlobData)
.SetMethod("createInterruptedDownload",
&Session::CreateInterruptedDownload)
.SetProperty("cookies", &Session::Cookies)
.SetProperty("protocol", &Session::Protocol)
.SetProperty("webRequest", &Session::WebRequest);