Add QR, codes, improve mobile UI, add patch_no_tensorflow.sh

app.py

@@ -6,7 +6,7 @@ from os import environ
 from distutils.util import strtobool
 from threading import Thread
 
-pastey_version = "0.3.1"
+pastey_version = "0.4"
 loaded_config = {}
 loaded_themes = []
 
@@ -36,6 +36,8 @@ config.purge_interval = int(environ["PASTEY_PURGE_INTERVAL"]) if "PASTEY_PURGE_I
 config.force_show_recent = bool(strtobool(environ["PASTEY_FORCE_SHOW_RECENT"])) if "PASTEY_FORCE_SHOW_RECENT" in environ else config.force_show_recent
 config.ignore_guess = environ["PASTEY_IGNORE_GUESS"].split(",") if "PASTEY_IGNORE_GUESS" in environ else config.ignore_guess
 config.show_cli_button = bool(strtobool(environ["PASTEY_SHOW_CLI_BUTTON"])) if "PASTEY_SHOW_CLI_BUTTON" in environ else config.show_cli_button
+config.force_https_links = bool(strtobool(environ["PASTEY_FORCE_HTTPS_LINKS"])) if "PASTEY_FORCE_HTTPS_LINKS" in environ else config.force_https_links
+config.override_domain = environ["PASTEY_OVERRIDE_DOMAIN"] if "PASTEY_OVERRIDE_DOMAIN" in environ else config.override_domain
 
 # Main loop
 if __name__ == "__main__":

pastey/common.py

@@ -85,3 +85,10 @@ def is_expired(paste):
             return True
     
     return False
+
+# Build a URL, accounting for config options
+def build_url(request, path="/"):
+    protocol = request.url.split('//')[0] if not config.force_https_links else "https:"
+    domain = request.url.split('//')[1].split("/")[0] if config.override_domain == "" else config.override_domain
+    
+    return protocol + "//" + domain + path

pastey/config.py

@@ -50,3 +50,14 @@ ignore_guess = ['TeX', 'SQL']
 
 # Show CLI button on home page
 show_cli_button = True
+
+# Include https in the generated links instead of http
+# This assumes you are behind something else doing the SSL
+# termination, but want the users to see https links
+force_https_links = False
+
+# This can be used to specify a different domain for generated links
+#
+# Note: exclude the http:// or https:// prefix, as well as anything 
+# following the domain (except the port, if applicable)
+override_domain = ""

pastey/routes.py

@@ -31,7 +31,7 @@ def home():
         themes=loaded_themes,
         force_show_recent=config.force_show_recent,
         show_cli_button=config.show_cli_button,
-        script_url=request.url.rsplit('/', 1)[0] + "/pastey")
+        script_url=common.build_url(request, "/pastey"))
 
 # New paste page
 @app.route("/new")
@@ -51,7 +51,7 @@ def config_page():
 
     return render_template("config.html",
         config_items=loaded_config, 
-        script_url=request.url.rsplit('/', 1)[0] + "/pastey",
+        script_url=common.build_url(request, "/pastey"),
         whitelisted=whitelisted,
         active_theme=common.set_theme(request),
         themes=loaded_themes)
@@ -64,7 +64,7 @@ def view(unique_id):
     if content is not None:
         return render_template("view.html",
             paste=content,
-            url=request.url,
+            url=common.build_url(request, "/view/" + unique_id),
             whitelisted=common.verify_whitelist(common.get_source_ip(request)),
             active_theme=common.set_theme(request),
             themes=loaded_themes)
@@ -81,7 +81,7 @@ def view_key(unique_id, key):
     elif content is not None:
         return render_template("view.html",
             paste=content,
-            url=request.url,
+            url=common.build_url(request, "/view/" + unique_id + "/" + key),
             whitelisted=common.verify_whitelist(common.get_source_ip(request)),
             active_theme=common.set_theme(request),
             themes=loaded_themes)
@@ -101,7 +101,7 @@ def delete(unique_id):
 # Script download
 @app.route("/pastey")
 def pastey_script():
-    return render_template('pastey.sh', endpoint=request.url.rsplit('/', 1)[0] + "/raw"), 200, {
+    return render_template('pastey.sh', endpoint=common.build_url(request, "/raw")), 200, {
         'Content-Disposition': 'attachment; filename="pastey"',
         'Content-Type': 'text/plain'
     }
@@ -147,7 +147,7 @@ def raw():
 
     # Create paste
     unique_id, key = functions.new_paste("Untitled", request.data.decode('utf-8'), source_ip, single=False, encrypt=False)
-    link = request.url.rsplit('/', 1)[0] + "/view/" + unique_id
+    link = common.build_url(request, "/view/" + unique_id)
 
     return link, 200
 

patch_no_tensorflow.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# Patch functions.py
+sed -i '/^[^#]/ s/\(^.*guesses = guess.probabilities.*$\)/#\ \1/' pastey/functions.py
+sed -i '/^[^#]/ s/\(^.*from __main__ import guess.*$\)/#\ \1/' pastey/functions.py
+sed -i '/^[^#]/ s/\(^.*language = guesses.*$\)/    language = "Plaintext"/' pastey/functions.py
+
+# Patch app.py
+sed -i '/^[^#]/ s/\(^.*from guesslang import Guess.*$\)/#\ \1/' app.py
+sed -i '/^[^#]/ s/\(^.*guess = Guess().*$\)/#\ \1/' app.py
+
+# Patch requirements.txt
+sed -i '/^[^#]/ s/\(^.*guesslang.*$\)/#\ \1/' requirements.txt

static/css/style.css

@@ -10,12 +10,19 @@
     .pastey-checkbox {
         margin-bottom:20px;
     }
+    .pastey-view-button, .pastey-view-url {
+        margin-bottom:20px;
+    }
 }
 
 .tooltip {
     pointer-events: none;
 }
 
+.pastey-view-button {
+    box-sizing: content-box;
+}
+
 .prettyprint {
     overflow-x: auto;
     white-space: pre-wrap;

static/themes/Dark.css

@@ -41,10 +41,18 @@ body, tr {
     color: rgba(255, 255, 255);
 }
 
+.pastey-navbar-toggler {
+    color: rgb(255,255,255) !important;
+}
+
 .nocode {
     color: rgb(255,255,255) !important;
 }
 
+.modal-title {
+    color: rgb(0,0,0);
+}
+
 /* Google prettify elements */
 
 /* Alternating line colors */

templates/401.html

@@ -19,12 +19,25 @@
     <nav class="navbar navbar-expand-lg fixed-top bg-white pastey-navbar">
       <div class="container-fluid">
 
+        <!-- Toggle button -->
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-mdb-toggle="collapse"
+          data-mdb-target="#pasteyNavbarContainer"
+          aria-controls="pasteyNavbarContainer"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <i class="fas fa-bars pastey-navbar-toggler"></i>
+        </button>
+
         <!-- Navbar logo -->
         <a class="navbar-brand" href="/">
           <div class="pastey-logo" style="margin-top: -3px;"></div>
         </a>
 
-        <div class="collapse navbar-collapse">
+        <div class="collapse navbar-collapse" id="pasteyNavbarContainer">
           <ul class="navbar-nav me-auto mb-2 mb-lg-0">
             <li class="nav-item active">
               <a class="nav-link pastey-link" href="/">Home</a>

templates/404.html

@@ -19,12 +19,25 @@
     <nav class="navbar navbar-expand-lg fixed-top bg-white pastey-navbar">
       <div class="container-fluid">
 
+        <!-- Toggle button -->
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-mdb-toggle="collapse"
+          data-mdb-target="#pasteyNavbarContainer"
+          aria-controls="pasteyNavbarContainer"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <i class="fas fa-bars pastey-navbar-toggler"></i>
+        </button>
+
         <!-- Navbar logo -->
         <a class="navbar-brand" href="/">
           <div class="pastey-logo" style="margin-top: -3px;"></div>
         </a>
 
-        <div class="collapse navbar-collapse">
+        <div class="collapse navbar-collapse" id="pasteyNavbarContainer">
           <ul class="navbar-nav me-auto mb-2 mb-lg-0">
             <li class="nav-item active">
               <a class="nav-link pastey-link" href="/">Home</a>

templates/config.html

@@ -19,12 +19,25 @@
     <nav class="navbar navbar-expand-lg fixed-top bg-white pastey-navbar">
       <div class="container-fluid">
 
+        <!-- Toggle button -->
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-mdb-toggle="collapse"
+          data-mdb-target="#pasteyNavbarContainer"
+          aria-controls="pasteyNavbarContainer"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <i class="fas fa-bars pastey-navbar-toggler"></i>
+        </button>
+
         <!-- Navbar logo -->
         <a class="navbar-brand" href="/">
           <div class="pastey-logo" style="margin-top: -3px;"></div>
         </a>
 
-        <div class="collapse navbar-collapse">
+        <div class="collapse navbar-collapse" id="pasteyNavbarContainer">
           <ul class="navbar-nav me-auto mb-2 mb-lg-0">
             <li class="nav-item active">
               <a class="nav-link pastey-link" href="/">Home</a>
@@ -114,14 +127,13 @@
             </div>
           </div><br />
 
-          <div class="row">
+          <div class="row justify-content-md-center">
-            <div class="col-md-3"></div>
+            <div class="col-md-4">
-            <div class="col-md-5">
                 <input class="form-control pastey-input" id="paste-url" type="text" value="{{ script_url }}" readonly />
             </div>
             <div class="col-md-1">
                 <a href="{{ script_url }}">
-                  <button type="button" class="btn btn-success">Download</button>
+                  <button type="button" class="btn btn-success text-nowrap"><i class="fas fa-download"></i>&nbsp;&nbsp;&nbsp;Download</button>
                 </a>
             </div>
           </div>

templates/index.html

@@ -20,12 +20,25 @@
     <nav class="navbar navbar-expand-lg fixed-top bg-white pastey-navbar">
       <div class="container-fluid">
 
+        <!-- Toggle button -->
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-mdb-toggle="collapse"
+          data-mdb-target="#pasteyNavbarContainer"
+          aria-controls="pasteyNavbarContainer"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <i class="fas fa-bars pastey-navbar-toggler"></i>
+        </button>
+
         <!-- Navbar logo -->
         <a class="navbar-brand" href="/">
           <div class="pastey-logo" style="margin-top: -3px;"></div>
         </a>
 
-        <div class="collapse navbar-collapse">
+        <div class="collapse navbar-collapse" id="pasteyNavbarContainer">
           <ul class="navbar-nav me-auto mb-2 mb-lg-0">
             <li class="nav-item active">
               <a class="nav-link pastey-link" aria-current="page" href="/">Home</a>
@@ -80,14 +93,14 @@
       <p class="mb-3">A lightweight, self-hosted paste platform</p><br />
       <div class="row justify-content-md-center">
         <div class="col-md-2">
-          <a class="btn btn-primary text-nowrap m-2" href="/new" role="button" rel="nofollow">New Paste</a>
+          <a class="btn btn-primary text-nowrap m-2" href="/new" role="button" rel="nofollow"><i class="fas fa-plus"></i>&nbsp;&nbsp;&nbsp;New Paste</a>
         </div>
 
         {% if show_cli_button %}
         <div class="col-md-2">
           <a class="btn btn-success text-nowrap m-2" href="{{ script_url }}" role="button"
             data-mdb-toggle="tooltip"
-            title="Pastey provides a script that can be used to pipe output directly from the command line">Use CLI</a>
+            title="Pastey provides a script that can be used to pipe output directly from the command line"><i class="fas fa-terminal"></i>&nbsp;&nbsp;&nbsp;Use CLI</a>
         </div>
         {% endif %}
       </div>      
@@ -115,7 +128,7 @@
 
               <div class="col-md-8 mb-4">
                 {% if whitelisted %}
-                <a class="btn btn-danger m-2" href="/delete/{{ paste.unique_id }}" role="button" style="float:right;">Delete</a>
+                <a class="btn btn-danger m-2" href="/delete/{{ paste.unique_id }}" role="button" style="float:right;"><i class="fas fa-trash"></i>&nbsp;&nbsp;&nbsp;Delete</a>
                 {% endif %}
 
                 <h5>{{ paste.title }}</h5>

templates/new.html

@@ -19,12 +19,25 @@
     <nav class="navbar navbar-expand-lg fixed-top bg-white pastey-navbar">
       <div class="container-fluid">
 
+        <!-- Toggle button -->
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-mdb-toggle="collapse"
+          data-mdb-target="#pasteyNavbarContainer"
+          aria-controls="pasteyNavbarContainer"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <i class="fas fa-bars pastey-navbar-toggler"></i>
+        </button>
+
         <!-- Navbar logo -->
         <a class="navbar-brand" href="/">
           <div class="pastey-logo" style="margin-top: -3px;"></div>
         </a>
 
-        <div class="collapse navbar-collapse">
+        <div class="collapse navbar-collapse" id="pasteyNavbarContainer">
           <ul class="navbar-nav me-auto mb-2 mb-lg-0">
             <li class="nav-item active">
               <a class="nav-link pastey-link" href="/">Home</a>
@@ -109,7 +122,7 @@
                       <input class="form-check-input" type="checkbox" value="" id="encrypt" name="encrypt"
                         data-mdb-toggle="tooltip" title="Your paste's content will not be accessible without its accompanying decryption key" />
                       <label class="form-check-label" for="encrypt">
-                        Encrypt
+                        Encrypt&nbsp;&nbsp;&nbsp;<i class="fas fa-lock"></i>
                       </label>
                     </div>
                   </div>
@@ -137,7 +150,7 @@
                   </div>
                   <div class="col-md-1"></div>
                   <div class="col-md-4">
-                      <button type="submit" class="btn btn-primary btn-block">Paste</button>
+                      <button type="submit" class="btn btn-primary btn-block"><i class="fas fa-check"></i>&nbsp;&nbsp;&nbsp;Paste</button>
                   </div>
               </div>
           </form>

templates/view.html

@@ -21,12 +21,25 @@
     <nav class="navbar navbar-expand-lg fixed-top bg-white pastey-navbar">
       <div class="container-fluid">
 
+        <!-- Toggle button -->
+        <button
+          class="navbar-toggler"
+          type="button"
+          data-mdb-toggle="collapse"
+          data-mdb-target="#pasteyNavbarContainer"
+          aria-controls="pasteyNavbarContainer"
+          aria-expanded="false"
+          aria-label="Toggle navigation"
+        >
+          <i class="fas fa-bars pastey-navbar-toggler"></i>
+        </button>
+
         <!-- Navbar logo -->
         <a class="navbar-brand" href="/">
           <div class="pastey-logo" style="margin-top: -3px;"></div>
         </a>
 
-        <div class="collapse navbar-collapse">
+        <div class="collapse navbar-collapse" id="pasteyNavbarContainer">
           <ul class="navbar-nav me-auto mb-2 mb-lg-0">
             <li class="nav-item active">
               <a class="nav-link pastey-link" href="/">Home</a>
@@ -88,13 +101,19 @@
       {% if paste.expiration is defined and paste.expiration != "" %}
         <span style="font-weight:bold;">Expires: </span><span>{{ paste.expiration }}</span><br />
       {% endif %}<br />
-      <div class="row">
+      <div class="row justify-content-md-center">
-          <div class="col-md-3"></div>
+        <div class="col-md-1" style="min-width: 140px;">
+          <button type="button" class="btn btn-secondary text-nowrap pastey-view-button"
+              data-mdb-toggle="modal"
+              data-mdb-target="#qrModal">
+              <i class="fas fa-qrcode"></i>&nbsp;&nbsp;&nbsp;QR Code
+          </button>
+        </div>
         <div class="col-md-5">
-              <input class="form-control pastey-input" id="paste-url" type="text" value="{{ url }}" readonly />
+            <input class="form-control pastey-input pastey-view-url" id="paste-url" type="text" value="{{ url }}" readonly />
         </div>
         <div class="col-md-1">
-              <button type="button" class="btn btn-success text-nowrap" onclick="copyToClipboard()">Copy Link</button>
+          <button type="button" class="btn btn-success text-nowrap pastey-view-button" onclick="copyToClipboard()"><i class="fas fa-copy"></i>&nbsp;&nbsp;&nbsp;Copy Link</button>
         </div>
       </div>
       {% if paste.uses == 0 %}
@@ -111,20 +130,65 @@
   <!--Main layout-->
   <main class="my-5">
       <div class="container">
-          <form action="/paste" method="POST">
           <div class="row">
               <div class="col-md-12 mb-4">
                   <pre class="prettyprint linenums">{{ paste.content }}</pre>          
               </div>    
           </div>
-          </form>
+
+        <!-- QR Modal -->
+        <div
+          class="modal fade"
+          id="qrModal"
+          tabindex="-1"
+          aria-labelledby="qrModalLabel"
+          aria-hidden="true"
+        >
+        <div class="modal-dialog modal-dialog-centered">
+          <div class="modal-content">
+            <div class="modal-header">
+              <h5 class="modal-title" id="qrModalLabel">QR Code</h5>
+              <button
+                type="button"
+                class="btn-close"
+                data-mdb-dismiss="modal"
+                aria-label="Close"
+              ></button>
+            </div>
+            <div class="modal-body">
+              <div id="qrcode" style="display: flex; justify-content: center;"></div>
+            </div>
+            <div class="modal-footer">
+              <button type="button" class="btn btn-danger" data-mdb-dismiss="modal">
+                Close
+              </button>
+            </div>
+          </div>
+        </div>
+      </div>
     </div>
   </main>
+
   <!--Main layout-->
 
   <!--JS-->
+  <script type="text/javascript" src="/static/js/jquery.min.js"></script>
+  <script type="text/javascript" src="/static/js/qrcode.min.js"></script>
   <script type="text/javascript" src="/static/js/mdb.min.js"></script>
   <script type="text/javascript" src="/static/js/common.js"></script>
-  <script src="/static/js/prettify.min.js"></script>
+  <script type="text/javascript" src="/static/js/prettify.min.js"></script>
-  <script src="/static/js/run_prettify.js"></script></body>
+  <script type="text/javascript" src="/static/js/run_prettify.js"></script>
+
+  <!-- Generate QR code -->
+  <script type="text/javascript">
+    var qrcode = new QRCode("qrcode", {
+      text: "{{ url }}",
+      width: 256,
+      height: 256,
+      colorDark : "#000000",
+      colorLight : "#ffffff",
+      correctLevel : QRCode.CorrectLevel.H
+    });
+  </script>
+</body>
 </html>