From a46cb6ac4d81956ca657e003d98b9e0edb83a955 Mon Sep 17 00:00:00 2001
From: lixiang <lixiang380@huawei.com>
Date: Tue, 31 Oct 2023 18:20:25 +0800
Subject: [PATCH] add PostUrl API

Signed-off-by: lixiang <lixiang380@huawei.com>
---
 ohos_nweb/include/nweb.h                    | 11 +++++++++++
 ohos_nweb/src/cef_delegate/nweb_delegate.cc | 19 +++++++++++++++++++
 ohos_nweb/src/cef_delegate/nweb_delegate.h  |  1 +
 ohos_nweb/src/nweb_delegate_interface.h     |  1 +
 ohos_nweb/src/nweb_impl.cc                  |  8 ++++++++
 ohos_nweb/src/nweb_impl.h                   |  1 +
 6 files changed, 41 insertions(+)

diff --git a/ohos_nweb/include/nweb.h b/ohos_nweb/include/nweb.h
index 1dec8c978e..f661215e88 100644
--- a/ohos_nweb/include/nweb.h
+++ b/ohos_nweb/include/nweb.h
@@ -792,6 +792,17 @@ class OHOS_NWEB_EXPORT NWeb : public std::enable_shared_from_this<NWeb> {
      * Set the virtual keyboard to override the web status.
      */
     virtual bool ShouldVirtualKeyboardOverlay() = 0;
+
+    /**
+     * load the URL with postData using POST method.
+     *
+     * @param url String: the URL of the resource to load This value cannot be null.
+     * @param postData the data will be passed to "POST" request,
+     * whilch must be "application/x-www-form-urlencoded" encoded.
+     *
+     * @return title string for the current page.
+     */
+    virtual int PostUrl(const std::string& url, std::vector<char>& postData) = 0;
 };
 }  // namespace OHOS::NWeb
 
diff --git a/ohos_nweb/src/cef_delegate/nweb_delegate.cc b/ohos_nweb/src/cef_delegate/nweb_delegate.cc
index 4cc7c77698..5d572f38cf 100644
--- a/ohos_nweb/src/cef_delegate/nweb_delegate.cc
+++ b/ohos_nweb/src/cef_delegate/nweb_delegate.cc
@@ -678,6 +678,25 @@ int NWebDelegate::Load(const std::string& url) {
   return NWEB_OK;
 }
 
+int NWebDelegate::PostUrl(const std::string& url, std::vector<char>& postData) {
+  GURL gurl = GURL(url);
+  if (gurl.is_empty() || !gurl.is_valid()) {
+    GURL gurlWithHttp = GURL("https://" + url);
+    if (!gurlWithHttp.is_valid()) {
+      return NWEB_INVALID_URL;
+    }
+  }
+  LOG(DEBUG) << "NWebDelegate::PostUrl url=" << url;
+  auto browser = GetBrowser();
+  if (browser == nullptr) {
+    LOG(ERROR) << "NWebDelegate::PostUrl browser is nullptr";
+    return NWEB_ERR;
+  }
+  browser->GetMainFrame()->PostURL(CefString(url), postData);
+  RequestVisitedHistory();
+  return NWEB_OK;
+}
+
 bool NWebDelegate::IsNavigatebackwardAllowed() const {
   LOG(DEBUG) << "NWebDelegate::IsNavigatebackwardAllowed";
   if (GetBrowser().get()) {
diff --git a/ohos_nweb/src/cef_delegate/nweb_delegate.h b/ohos_nweb/src/cef_delegate/nweb_delegate.h
index 7c96b23dbd..d4392e5b67 100644
--- a/ohos_nweb/src/cef_delegate/nweb_delegate.h
+++ b/ohos_nweb/src/cef_delegate/nweb_delegate.h
@@ -238,6 +238,7 @@ class NWebDelegate : public NWebDelegateInterface, public virtual CefRefCount {
   void SetToken(void* token) override;
   void SetVirtualPixelRatio(float ratio) override;
   void SetNestedScrollMode(const NestedScrollMode& nestedScrollMode) override;
+  int PostUrl(const std::string& url, std::vector<char>& postData) override;
 
  public:
   int argc_;
diff --git a/ohos_nweb/src/nweb_delegate_interface.h b/ohos_nweb/src/nweb_delegate_interface.h
index 5da4bfc134..63a67460e5 100644
--- a/ohos_nweb/src/nweb_delegate_interface.h
+++ b/ohos_nweb/src/nweb_delegate_interface.h
@@ -243,6 +243,7 @@ class NWebDelegateInterface
   virtual void SetNestedScrollMode(const NestedScrollMode& nestedScrollMode) = 0;
   virtual void SetVirtualKeyBoardArg(int32_t width, int32_t height, double keyboard) = 0;
   virtual bool ShouldVirtualKeyboardOverlay() = 0;
+  virtual int PostUrl(const std::string& url, std::vector<char>& postData) = 0;
 };
 }  // namespace OHOS::NWeb
 
diff --git a/ohos_nweb/src/nweb_impl.cc b/ohos_nweb/src/nweb_impl.cc
index dc18ea2062..e14a89dc2d 100644
--- a/ohos_nweb/src/nweb_impl.cc
+++ b/ohos_nweb/src/nweb_impl.cc
@@ -842,6 +842,14 @@ int NWebImpl::Load(std::string& url,
   return nweb_delegate_->Load(url, additionalHttpHeaders);
 }
 
+int NWebImpl::PostUrl(const std::string& url,
+                      std::vector<char>& postData) {
+  if (nweb_delegate_ == nullptr) {
+    return NWEB_ERR;
+  }
+  return nweb_delegate_->PostUrl(url, postData);
+}
+
 int NWebImpl::LoadWithDataAndBaseUrl(const std::string& baseUrl,
                                      const std::string& data,
                                      const std::string& mimeType,
diff --git a/ohos_nweb/src/nweb_impl.h b/ohos_nweb/src/nweb_impl.h
index e541ccf48b..c40dc44cac 100644
--- a/ohos_nweb/src/nweb_impl.h
+++ b/ohos_nweb/src/nweb_impl.h
@@ -180,6 +180,7 @@ class NWebImpl : public NWeb {
     return nweb_delegate_ ? nweb_delegate_->GetCefClient() : nullptr;
   }
   void AddNWebToMap(uint32_t id, std::shared_ptr<NWebImpl>& nweb);
+  int PostUrl(const std::string& url, std::vector<char>& postData) override;
 
 #if defined (OHOS_NWEB_EX)
   static const std::vector<std::string>& GetCommandLineArgsForNWebEx();
-- 
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