Update pdf2zh/gui.py

pdf2zh/gui.py

@@ -48,22 +48,6 @@ if os.environ.get("PDF2ZH_DEMO"):
         "First": [0],
         "First 20 pages": list(range(0, 20)),
     }
-    client_key = os.environ.get("PDF2ZH_CLIENT_KEY")
-    server_key = os.environ.get("PDF2ZH_SERVER_KEY")
-
-
-def verify_recaptcha(response):
-    recaptcha_url = "https://www.google.com/recaptcha/api/siteverify"
-
-    print("reCAPTCHA", server_key, response)
-
-    data = {"secret": server_key, "response": response}
-    result = requests.post(recaptcha_url, data=data).json()
-
-    print("reCAPTCHA", result.get("success"))
-
-    return result.get("success")
-
 
 def pdf_preview(file):
     doc = pymupdf.open(file)
@@ -72,7 +56,6 @@ def pdf_preview(file):
     image = np.frombuffer(pix.samples, np.uint8).reshape(pix.height, pix.width, 3)
     return image
 
-
 def upload_file(file, service, progress=gr.Progress()):
     """Handle file upload, validation, and initial preview."""
     if not file or not os.path.exists(file):
@@ -87,7 +70,6 @@ def upload_file(file, service, progress=gr.Progress()):
         print(f"Error converting PDF: {e}")
         return None, None
 
-
 def download_with_limit(url, save_path, size_limit):
     chunk_size = 1024
     total_size = 0
@@ -107,7 +89,6 @@ def download_with_limit(url, save_path, size_limit):
                 file.write(chunk)
     return save_path / filename
 
-
 def translate(
     file_type,
     file_input,
@@ -118,13 +99,9 @@ def translate(
     lang_from,
     lang_to,
     page_range,
-    recaptcha_response,
     progress=gr.Progress(),
 ):
     """Translate PDF content using selected service."""
-    if flag_demo and not verify_recaptcha(recaptcha_response):
-        raise gr.Error("reCAPTCHA fail")
-
     progress(0, desc="Starting translation...")
 
     output = Path("pdf2zh_files")
@@ -196,7 +173,6 @@ def translate(
         gr.update(visible=True),
     )
 
-
 # Global setup
 custom_blue = gr.themes.Color(
     c50="#E8F3FF",
@@ -222,15 +198,11 @@ with gr.Blocks(
     footer {visibility: hidden}
     .env-warning {color: #dd5500 !important;}
     .env-success {color: #559900 !important;}
-
-    /* Add dashed border to input-file class */
     .input-file {
         border: 1.2px dashed #165DFF !important;
         border-radius: 6px !important;
-        # background-color: #ffffff !important;
         transition: background-color 0.4s ease-out;
     }
-
     .input-file:hover {
         border: 1.2px dashed #165DFF !important;
         border-radius: 6px !important;
@@ -238,44 +210,15 @@ with gr.Blocks(
         background-color: #E8F3FF !important;
         transition: background-color 0.2s ease-in;
     }
-
     .progress-bar-wrap {
     border-radius: 8px !important;
     }
     .progress-bar {
     border-radius: 8px !important;
     }
-
-    # .input-file label {
-    #     color: #165DFF !important;
-    #     border: 1.2px dashed #165DFF !important;
-    #     border-left: none !important;
-    #     border-top: none !important;
-    # }
-    # .input-file .wrap {
-    #     color: #165DFF !important;
-    # }
-    # .input-file .or {
-    #     color: #165DFF !important;
-    # }
     """,
-    head=(
-        """
-    <script src="https://www.google.com/recaptcha/api.js?render=explicit" async defer></script>
-    <script type="text/javascript">
-        var onVerify = function(token) {
-            el=document.getElementById('verify').getElementsByTagName('textarea')[0];
-            el.value=token;
-            el.dispatchEvent(new Event('input'));
-        };
-    </script>
-    """
-        if flag_demo
-        else ""
-    ),
 ) as demo:
     gr.Markdown(
-        #"# [PDFMathTranslate @ GitHub](https://github.com/Byaidu/PDFMathTranslate)"
         "# [PDFMathTranslate——科研之心免费提供（更多科研AI智能体请点击）](https://ai.linkagi.top)"
     )
 
@@ -394,10 +337,6 @@ with gr.Blocks(
             output_file_dual = gr.File(
                 label="Download Translation (Dual)", visible=False
             )
-            recaptcha_response = gr.Textbox(
-                label="reCAPTCHA Response", elem_id="verify", visible=False
-            )
-            recaptcha_box = gr.HTML('<div id="recaptcha-box"></div>')
             translate_btn = gr.Button("Translate", variant="primary")
             tech_details_tog = gr.Markdown(
                 details_wrapper(envs_status),
@@ -410,21 +349,6 @@ with gr.Blocks(
                 on_select_filetype,
                 file_type,
                 [file_input, link_input],
-                js=(
-                    f"""
-                    (a,b)=>{{
-                        try{{
-                            grecaptcha.render('recaptcha-box',{{
-                                'sitekey':'{client_key}',
-                                'callback':'onVerify'
-                            }});
-                        }}catch(error){{}}
-                        return [a];
-                    }}
-                    """
-                    if flag_demo
-                    else ""
-                ),
             )
 
         with gr.Column(scale=2):
@@ -436,21 +360,6 @@ with gr.Blocks(
         upload_file,
         inputs=[file_input, service],
         outputs=[file_input, preview],
-        js=(
-            f"""
-            (a,b)=>{{
-                try{{
-                    grecaptcha.render('recaptcha-box',{{
-                        'sitekey':'{client_key}',
-                        'callback':'onVerify'
-                    }});
-                }}catch(error){{}}
-                return [a];
-            }}
-            """
-            if flag_demo
-            else ""
-        ),
     )
 
     translate_btn.click(
@@ -465,7 +374,6 @@ with gr.Blocks(
             lang_from,
             lang_to,
             page_range,
-            recaptcha_response,
         ],
         outputs=[
             output_file,
@@ -475,8 +383,7 @@ with gr.Blocks(
             output_file_dual,
             output_title,
         ],
-    ).then(lambda: None, js="()=>{grecaptcha.reset()}" if flag_demo else "")
-
+    )
 
 def setup_gui(share=False):
     if flag_demo:
@@ -498,7 +405,6 @@ def setup_gui(share=False):
                 )
                 demo.launch(debug=True, inbrowser=True, share=True)
 
-
 # For auto-reloading while developing
 if __name__ == "__main__":
-    setup_gui()
+    setup_gui()