Drop now unused Language model.

paste/fixtures/initial.json

@@ -1 +0,0 @@
-[{"model": "paste.language", "pk": 1, "fields": {"name": "Bash (shell)", "slug": "bash"}}, {"model": "paste.language", "pk": 2, "fields": {"name": "C#", "slug": "csharp"}}, {"model": "paste.language", "pk": 3, "fields": {"name": "C", "slug": "c"}}, {"model": "paste.language", "pk": 4, "fields": {"name": "C++", "slug": "cpp"}}, {"model": "paste.language", "pk": 5, "fields": {"name": "CSS", "slug": "css"}}, {"model": "paste.language", "pk": 6, "fields": {"name": "Diff", "slug": "diff"}}, {"model": "paste.language", "pk": 7, "fields": {"name": "Go", "slug": "go"}}, {"model": "paste.language", "pk": 8, "fields": {"name": "HTML", "slug": "html"}}, {"model": "paste.language", "pk": 9, "fields": {"name": "Java", "slug": "java"}}, {"model": "paste.language", "pk": 10, "fields": {"name": "Javascript", "slug": "javascript"}}, {"model": "paste.language", "pk": 11, "fields": {"name": "Perl", "slug": "perl"}}, {"model": "paste.language", "pk": 12, "fields": {"name": "PHP", "slug": "php"}}, {"model": "paste.language", "pk": 13, "fields": {"name": "Plain text", "slug": "text"}}, {"model": "paste.language", "pk": 14, "fields": {"name": "Python", "slug": "python"}}, {"model": "paste.language", "pk": 15, "fields": {"name": "Ruby", "slug": "ruby"}}, {"model": "paste.language", "pk": 16, "fields": {"name": "SQL", "slug": "sql"}}, {"model": "paste.language", "pk": 17, "fields": {"name": "XML", "slug": "xml"}}, {"model": "paste.language", "pk": 18, "fields": {"name": "YAML", "slug": "yaml"}}]

paste/forms.py

@@ -1,7 +1,7 @@
 from webtools import settings
 from django import forms
 from django.forms import ModelForm, CharField
-from .models import Paste, Language
+from .models import Paste
 
 
 class PasteForm(ModelForm):
@@ -14,7 +14,7 @@ class PasteForm(ModelForm):
     class Meta:
         model = Paste
         fields = [
-            "language",
+            "filename",
             "content",
         ]
 

paste/migrations/0007_remove_paste_language_paste_filename_and_more.py

@@ -0,0 +1,29 @@
+# Generated by Django 4.2 on 2023-04-21 09:18
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("paste", "0006_remove_paste_title"),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name="paste",
+            name="language",
+        ),
+        migrations.AddField(
+            model_name="paste",
+            name="filename",
+            field=models.CharField(default="", max_length=255),
+        ),
+        migrations.AlterField(
+            model_name="paste",
+            name="paste_time",
+            field=models.DateTimeField(auto_now_add=True),
+        ),
+        migrations.DeleteModel(
+            name="Language",
+        ),
+    ]

paste/models.py

@@ -7,42 +7,16 @@ from django.utils.translation import gettext_lazy as _
 import shortuuid
 
 
-
-class Language(models.Model):
-    """Language object."""
-
-    name = models.CharField(max_length=200, unique=True)
-    slug = models.SlugField(max_length=200, unique=True)
-
-    @classmethod
-    def by_name(cls, name):
-        language = cls.objects.filter(name__icontains=name).first()
-        if not language:
-            language = cls.objects.filter(
-                name__iexact=settings.PASTE["default_language"]
-            ).first()
-        return language
-
-    def __unicode__(self):
-        """String representation."""
-        return _(self.name)
-
-    def __str__(self):
-        return str(_(self.name))
-
-
 class Paste(models.Model):
     """Paste object."""
 
-    language = models.ForeignKey(
-        Language, default=14, on_delete=models.SET_NULL, null=True
-    )
+    filename = models.CharField(max_length=255, default="")
     slug = models.SlugField(unique=True, editable=False)
     content = models.TextField(
         validators=[MaxLengthValidator(settings.PASTE["max_characters"])]
     )
     size = models.IntegerField(default=0, editable=False)
-    paste_time = models.DateTimeField(default=datetime.now, editable=False)
+    paste_time = models.DateTimeField(auto_now_add=True)
     viewcount = models.IntegerField(default=0, editable=False)
 
     def compute_size(self):

paste/templates/base.html

@@ -3,18 +3,16 @@
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-
     {% compress css %}
     <link href="/static/css/font-awesome.min.css" rel="stylesheet">
     <link href="/static/css/pygments-highlight.css" rel="stylesheet">
     {% endcompress %}
     {% block extrastyle %}{% endblock %}
-    <title>{% block title %}{% endblock %} - {{ DISPLAY_NAME }}</title>
+    <title>{% block title %}{{ DISPLAY_NAME }}{% endblock %}</title>
   </head>
   <body>
     <div>
     {% block content %}{% endblock %}
     </div>
-    {% block javascript %}{% endblock %}
   </body>
 </html>

paste/templates/paste/index.html

@@ -1,23 +1,21 @@
-{% extends "base.html" %}{% load filters %}
+{% extends "base.html" %}
+{% load filters %}
 {% load i18n %}
 {% load compress %}
-{% block title %}{% trans 'Paste something' %}{% endblock %}
 {% block content %}
 <h1>Paf'Py</h1>
-Et Paf.
+<p>Et Paf.</p>
 
-Ce « pastebin-like » ne peut être utilisé qu'en ligne de commande, soit avec <tt>curl</tt> :
+<p>Ce « pastebin-like » s’utilise en ligne de commande, soit avec <tt>curl</tt> :</p>
 
-<div class="highlight"><pre><span></span>curl {{ request.build_absolute_uri }} <span class="o">-F</span>python<span class="o">=</span>@hello.py
+<div class="highlight"><pre><span></span>curl {{ request.build_absolute_uri }} <span class="o">-F</span>hello.py<span class="o">=</span>@hello.py
 </pre></div>
 
-<p>Le nom, entre <tt>-F</tt> et <tt>=</tt> sert à choisir la coloration syntaxique.</p>
-
-<p>Le mieux est de l'utiliser avec une fonction <tt>bash</tt> :</p>
+<p>Mais le mieux est de l'utiliser avec une fonction <tt>bash</tt> :</p>
 
 <div class="highlight"><pre><span></span>pafpy<span class="o">()</span>
 <span class="o">{</span>
-    curl {{request.build_absolute_uri}} -F<span class="s2">&quot;</span><span class="si">${</span><span class="nv">1</span><span class="p">##*.</span><span class="si">}</span><span class="s2">=@</span><span class="nv">$1</span><span class="s2">&quot;</span>
+    curl {{request.build_absolute_uri}} -F<span class="s2">&quot;</span><span class="nv">$1</span><span class="s2">=@</span><span class="nv">$1</span><span class="s2">&quot;</span>
 <span class="o">}</span>
 </pre></div>
 

paste/templates/paste/show-pygments.html

@@ -2,9 +2,7 @@
 {% block extrastyle %}
 <link href="/static/css/pasteque.css" rel="stylesheet">
 {% endblock %}
-
-{% block title %}{{ slug }}{% endblock %}
-{% block nav %}{% endblock %}
+{% block title %}{{ filename }}{% endblock %}
 {% block content %}
 {{ highlighted|safe }}
 {% endblock %}

paste/views.py

@@ -1,18 +1,19 @@
 import json
+from pathlib import Path
 
 from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import get_object_or_404, render
 from django.template import RequestContext, loader
 from django.urls import reverse
 from django.views.decorators.csrf import csrf_exempt
-from pygments import highlight
+import pygments
 from pygments.formatters import HtmlFormatter
 from pygments.lexers import get_lexer_by_name
 
 from webtools import settings
 
 from paste.forms import PasteForm
-from paste.models import Language, Paste
+from paste.models import Paste
 
 
 @csrf_exempt
@@ -22,16 +23,16 @@ def index(request):
         return render(request, "paste/index.html")
     paste = Paste()
     paste.choose_slug()
-    if request.FILES:
-        (language_name, the_file), *_ = request.FILES.items()
-        language = Language.by_name(language_name)
-        form = PasteForm(
-            {
-                "language": language.id,
-                "content": the_file.read().decode(),
-            },
-            instance=paste,
-        )
+    if not request.FILES:
+        return HttpResponse(json.dumps({"error": "Please provide a file."}, indent=4))
+    (filename, the_file), *_ = request.FILES.items()
+    form = PasteForm(
+        {
+            "filename": filename,
+            "content": the_file.read().decode(),
+        },
+        instance=paste,
+    )
     if not form.is_valid():
         return HttpResponse(json.dumps(form.errors, indent=4))
     form.save()
@@ -58,11 +59,14 @@ def show(request, slug):
 
 def render_pygments(request, paste, data):
     """Renders Pygments template."""
-    lexer = get_lexer_by_name(paste.language.slug)
+    try:
+        lexer = get_lexer_by_name(Path(paste.filename).suffix.strip("."))
+    except pygments.util.ClassNotFound:
+        lexer = get_lexer_by_name(settings.PASTE["default_language"])
     formatter = HtmlFormatter(style="emacs")
-    highlighted_content = highlight(paste.content, lexer, formatter)
     data["paste"] = paste
-    data["highlighted"] = highlighted_content
+    data["filename"] = paste.filename
+    data["highlighted"] = pygments.highlight(paste.content, lexer, formatter)
     rendered = loader.render_to_string("paste/show-pygments.html", data, request)
     return HttpResponse(rendered)