Added support for image customization

Author: INNOVINATI

README.md

@@ -1,23 +1,26 @@
-# scrapy-google-chat
+# scrapy-googlechat
 Send crawl reports from Scrapy spiders to Google Chat
 
 ## Usage
 Create a webhook in Google Chat: https://developers.google.com/hangouts/chat/how-tos/webhooks
 
 Within your Scrapy project, install the package:
 ```bash
-pip install scrapy-google-chat
+pip install scrapy-googlechat
 ```
 
 Register and configure the extension in `settings.py`:
-```bash
+```python
 EXTENSIONS = {
     ...
     'scrapy_google_chat.GoogleChatBot': 100,
     ...
 }
 ...
-GOOGLE_CHAT_WEBHOOK = <YOUR_WEBHOOK>
+GOOGLE_CHAT_WEBHOOK = 'YOUR_WEBHOOK'
+
+# Optional: change the image displayed in Google Chat
+GOOGLE_CHAT_IMAGE = 'https://img.icons8.com/ios/452/spider.png'
 ```
 
 You're good to go. Happy crawling!

scrapy_google_chat.py

@@ -16,16 +16,18 @@ class GoogleChatBot(object):
 
     """
 
-    def __init__(self, url, stats):
+    def __init__(self, url, stats, image):
         self.url = url
+        self.image = image
         self.crawl_stats = stats
         self.item_stats = {'scraped': 0, 'dropped': 0, 'errors': 0}
 
     @classmethod
     def from_crawler(cls, crawler):
         if not (url := crawler.settings.get('GOOGLE_CHAT_WEBHOOK')):
             raise NotConfigured
-        ext = cls(url, crawler.stats)
+        image = crawler.settings.get('GOOGLE_CHAT_IMAGE', 'https://img.icons8.com/ios/452/spider.png')
+        ext = cls(url, crawler.stats, image)
         crawler.signals.connect(ext.spider_closed, signal=signals.spider_closed)
         crawler.signals.connect(ext.item_scraped, signal=signals.item_scraped)
         crawler.signals.connect(ext.item_dropped, signal=signals.item_dropped)
@@ -59,15 +61,14 @@ def _get_duration(self):
         minutes, seconds = divmod(remainder, 60)
         return f"{hours}h {minutes}m {seconds}s"
 
-    @staticmethod
-    def _get_message(spider_name, stats):
+    def _get_message(self, spider_name, stats):
         return {
             'cards': [
                 {
                     'header': {
                         "title": "Spider Report",
                         "subtitle": f'Name: {spider_name}',
-                        "imageUrl": 'https://img.icons8.com/ios/452/spider.png',
+                        "imageUrl": self.image,
                         "imageStyle": "IMAGE"
                     },
                     'sections': [

setup.py

@@ -7,7 +7,7 @@
 
 setup(
     name='scrapy-googlechat',
-    version='1.0',
+    version='1.1',
     description='Send crawl reports from Scrapy spiders to Google Chat',
     long_description=long_description,
     long_description_content_type='text/markdown',