Updated Guesslang version (#17)

* Update guesslang version

Updated guesslang version to support more languages

* Added language images

Added language images/icons for most new languages. Not all are there, but now if none is found, plaintext.png will be used as default.

pastey/common.py

@@ -34,6 +34,8 @@ def get_icon(language):
         return "cplusplus"
     elif language == "Jupyter Notebook":
         return "jupyter"
+    elif language == "Visual Basic":
+        return "vb"
     else:
         return language.lower()
 

requirements.txt

@@ -1,4 +1,4 @@
 Flask==1.1.2
 Flask-Limiter==1.4
-guesslang==2.0.1
+guesslang==2.2.1
 cryptography==3.4.7

templates/index.html

@@ -119,7 +119,7 @@
             <div class="row">
               <div class="col-md-4 mb-4">
                 <div class="bg-image hover-overlay shadow-1-strong rounded ripple pastey-preview-image" data-mdb-ripple-color="light">
-                  <img src="/static/img/language/{{ active_theme }}/{{ paste.icon }}.png" class="img-fluid" />
+                  <img src="/static/img/language/{{ active_theme }}/{{ paste.icon }}.png" onerror="this.src='/static/img/language/{{ active_theme }}/plaintext.png'" class="img-fluid" />
                   <a href="/view/{{ paste.unique_id }}">
                     <div class="mask" style="background-color: rgba(251, 251, 251, 0.15);"></div>
                   </a>