added otf

akarpov/files/previews/__init__.py

@@ -1,4 +1,4 @@
-from . import application, audio, image, text, video
+from . import application, audio, font, image, text, video
 
 previews = {
     "application": {
@@ -37,6 +37,7 @@
         "plain": text.plain.view,
         "csv": text.csv.view,
     },
+    "font": {"otf": font.otf.view},
 }
 
 source_code = {}
@@ -62,4 +63,5 @@
     "jar": application.zip.view,
     "mpeg": video.mp4.view,
     "oga": audio.oga.view,
+    "otf": font.otf.view,
 } | source_code

akarpov/files/previews/font/__init__.py

@@ -0,0 +1 @@
+from . import otf  # noqa

akarpov/files/previews/font/otf.py

@@ -1,5 +1,36 @@
+import string
+
 from akarpov.files.models import File
 
 
 def view(file: File):
-    ...
+    text = " ".join(string.printable)
+    name = file.file.path.split("/")[-1].split(".")[0]
+    static = (
+        """
+    <style>
+    @font-face {
+    """
+        + f"""
+        font-family: {name};
+        src: url("{file.file.url}") format("opentype");
+        """
+        + """
+    }
+    #text-example {
+    """
+        + f"""
+      font-family: '{name}', serif;
+      font-size: 48px;
+    """
+        + """
+    }
+    </style>
+    """
+    )
+    content = f"""
+    <div id="text-example" class="">
+        {text}
+    </div>
+    """
+    return static, content