Added callback (#12)

* Updated to add callback option. * Update flask_xcaptcha.py * Update README.md
bmaximuml · Apr 11, 2023 · 633a962 · 633a962
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commit 633a962
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/README.md b/README.md
@@ -95,6 +95,7 @@ XCAPTCHA_TABINDEX   | Set the tabindex of the widget and popup | integer | 0 | O
 XCAPTCHA_VERIFY_URL | The URL to verify the filled in xCaptcha at | URL | "https://www.google.com/recaptcha/api/siteverify" | Optional
 XCAPTCHA_API_URL    | The URL of the xCaptcha API JS script | URL | "//www.google.com/recaptcha/api.js" | Optional
 XCAPTCHA_DIV_CLASS  | The class of the div element surrounding the xCaptcha | string | "g-recaptcha" | Optional
+XCAPTCHA_CALLBACK   | The string that recaptcha finds on a button to see when a button is submitted | "OnSubmitCallback" | Optional
 
 ### In your template: `{{ xcaptcha }}`
 
@@ -157,4 +158,4 @@ Returns a bool indicating whether or not the xCaptcha was successfully completed
 
 This will insert an HTML div element containing the captcha into a Jinja2 template
 
-(c) 2022 Max Levine
+(c) 2023 Max Levine
diff --git a/flask_xcaptcha.py b/flask_xcaptcha.py
@@ -3,10 +3,10 @@
 """
 
 __NAME__ = "Flask-xCaptcha"
-__version__ = "0.5.4"
+__version__ = "0.5.5"
 __license__ = "MIT"
 __author__ = "Max Levine"
-__copyright__ = "(c) 2022 Max Levine"
+__copyright__ = "(c) 2023 Max Levine"
 
 try:
     from flask import request
@@ -25,6 +25,7 @@ class DEFAULTS(object):
     TYPE = "image"
     SIZE = "normal"
     TABINDEX = 0
+    CALLBACK = "onSubmitCallback"
     VERIFY_URL = "https://www.google.com/recaptcha/api/siteverify"
     API_URL = "//www.google.com/recaptcha/api.js"
     DIV_CLASS = "g-recaptcha"
@@ -38,6 +39,7 @@ def __init__(self,
         is_enabled=DEFAULTS.IS_ENABLED,
         theme=DEFAULTS.THEME,
         xtype=DEFAULTS.TYPE,
+        callback=DEFAULTS.CALLBACK,
         size=DEFAULTS.SIZE,
         tabindex=DEFAULTS.TABINDEX,
         verify_url=DEFAULTS.VERIFY_URL,
@@ -51,6 +53,7 @@ def __init__(self,
             self.is_enabled = app.config.get("XCAPTCHA_ENABLED", is_enabled)
             self.theme = app.config.get("XCAPTCHA_THEME", theme)
             self.type = app.config.get("XCAPTCHA_TYPE", xtype)
+            self.callback = app.config.get("XCAPTCHA_CALLBACK", callback)
             self.size = app.config.get("XCAPTCHA_SIZE", size)
             self.tabindex = app.config.get("XCAPTCHA_TABINDEX", tabindex)
             self.verify_url = app.config.get("XCAPTCHA_VERIFY_URL", verify_url)
@@ -67,6 +70,7 @@ def get_code():
             self.is_enabled = is_enabled
             self.theme = theme
             self.type = xtype
+            self.callback = callback
             self.size = size
             self.tabindex = tabindex
             self.verify_url = verify_url
@@ -80,14 +84,15 @@ def get_code(self):
         """
         return "" if not self.is_enabled else ("""
         <script src='{API_URL}'></script>
-        <div class="{DIV_CLASS}" data-sitekey="{SITE_KEY}" data-theme="{THEME}" data-type="{TYPE}" data-size="{SIZE}"\
+        <div class="{DIV_CLASS}" data-sitekey="{SITE_KEY}" data-theme="{THEME}" data-type="{TYPE}" data-callback="{CALLBACK}" data-size="{SIZE}"\
          data-tabindex="{TABINDEX}"></div>
         """.format(
                 DIV_CLASS=self.div_class,
                 API_URL=self.api_url,
                 SITE_KEY=self.site_key,
                 THEME=self.theme,
                 TYPE=self.type,
+                CALLBACK=self.callback,
                 SIZE=self.size,
                 TABINDEX=self.tabindex
             )