added file icons, made file list prettier

akarpov/files/migrations/0013_alter_file_options.py

@@ -0,0 +1,17 @@
+# Generated by Django 4.2 on 2023-04-08 10:54
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("files", "0012_alter_file_options_alter_file_file"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="file",
+            options={"ordering": ["-modified"]},
+        ),
+    ]

akarpov/files/models.py

@@ -1,3 +1,6 @@
+import os
+
+from django.conf import settings
 from django.db.models import (
     CASCADE,
     BooleanField,
@@ -32,6 +35,16 @@ class File(TimeStampedModel, ShortLink):
     description = TextField(blank=True, null=True)
     file_type = CharField(max_length=50, null=True, blank=True)
 
+    @property
+    def file_image_url(self):
+        if self.preview:
+            return self.preview.url
+        end = self.file.path.split(".")[-1]
+        path = settings.STATICFILES_DIRS[0] + f"/images/files/{end}.png"
+        if os.path.isfile(path):
+            return settings.STATIC_URL + f"images/files/{end}.png"
+        return settings.STATIC_URL + "images/files/_blank.png"
+
     def get_absolute_url(self):
         return reverse("files:view", kwargs={"slug": self.slug})
 
@@ -39,7 +52,7 @@ def __str__(self):
         return f"file: {self.name}"
 
     class Meta:
-        ordering = ["modified"]
+        ordering = ["-modified"]
 
 
 class FileInTrash(TimeStampedModel):

akarpov/files/tasks.py

@@ -16,6 +16,7 @@
 
 @shared_task()
 def process_file(pk: int):
+    pth = None
     file = FileModel.objects.get(pk=pk)
     if not file.name:
         file.name = file.file.name.split("/")[-1]
@@ -31,8 +32,18 @@ def process_file(pk: int):
     except Exception as e:
         logger.error(e)
     file.type = get_file_mimetype(file.file.path)
-    file.description = get_description(file.file.path)
+    descr = None
+    try:
+        descr = get_description(file.file.path)
+        if descr:
+            with open(descr, encoding="utf-8") as f:
+                data = f.read()
+                file.description = data
+    except Exception as e:
+        logger.error(e)
     file.save(update_fields=["preview", "name", "file_type", "description"])
     if pth and os.path.isfile(pth):
         os.remove(pth)
+    if descr and os.path.isfile(descr):
+        os.remove(descr)
     return pk

akarpov/templates/files/list.html

@@ -1,23 +1,35 @@
 {% extends 'base.html' %}
+{% load humanize %}
+
+{% block css %}
+<style>
+.row {
+  display: -webkit-box;
+  display: -webkit-flex;
+  display: -ms-flexbox;
+  display:         flex;
+  flex-wrap: wrap;
+}
+.row > [class*='col-'] {
+  display: flex;
+  flex-direction: column;
+}
+</style>
+{% endblock %}
 
 {% block content %}
 {% for folder in folders %}
   {{ folder.name }}
 {% endfor %}
 <div class="row">
-  {% for file in file_list %}
-    <div class="col-sm-2">
-      <div class="card">
-        <div class="card-body">
+{% for file in file_list %}
+  <div class="col-lg-2 col-md-4 col-sm-6 col-xs-12 mb-3 m-3 d-flex align-items-stretch card">
+      <div class="card-body d-flex flex-column">
         <h5 class="card-title">{{ file.name }}</h5>
-          <p class="card-text">{{ file.description }}</p>
-          <p class="card-text"><small class="text-body-secondary">Last updated 3 mins ago</small></p>
-        </div>
-      {% if file.preview %}
-      <img src="{{ file.preview.url }}" class="card-img-bottom" alt="">
-      {% endif %}
+        <p class="card-text mb-4"><small class="text-muted">{{ file.edited | naturaltime }}</small></p>
+      <img src="{{ file.file_image_url }}" class="card-img-bottom" alt="">
       </div>
   </div>
-  {% endfor %}
+{% endfor %}
 </div>
 {% endblock %}