From 0be69d4b5db18b1e0794fd3dc3297da0a16b1ccf Mon Sep 17 00:00:00 2001
From: Frederick Yin <fkfd@macaw.me>
Date: Sat, 4 Jul 2020 14:23:36 +0800
Subject: Minimal viable product

---
 utab/rendering.py | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 utab/rendering.py

(limited to 'utab/rendering.py')

diff --git a/utab/rendering.py b/utab/rendering.py
new file mode 100644
index 0000000..731524c
--- /dev/null
+++ b/utab/rendering.py
@@ -0,0 +1,35 @@
+import urllib
+from .const import *
+
+# dead simple template engine
+def render_page(template: str, **kwargs):
+    page = template
+    for k, v in kwargs.items():
+        page = page.replace(f"%{str(k)}%", str(v))
+    return page
+
+
+def render_sites(sites: list, columns=8, rows=4):
+    top_sites = sorted(sites, key=lambda s: int(s[VISITS]), reverse=True)[
+        : (columns * rows)  # top col*row sites, default=32
+    ]
+    # site_rows: group sites into rows
+    if len(top_sites) < 32:
+        top_sites.extend([None] * (32 - len(top_sites)))
+
+    site_rows = list(zip(*[top_sites[n::columns] for n in range(columns)]))
+    html = '<div class="sites-grid">'
+    for row in site_rows:
+        html += '<div class="sites-row">'
+        for col in row:
+            if col is not None:
+                html += (
+                    '<div class="sites-item">'
+                    f'<a class="site" href="/go/{urllib.parse.quote(col[URL], safe="")}">'
+                    f'<img class="site-favicon" src="{col[FAVICON]}" /></a>'
+                    + f"<p>{col[TITLE]}</p>"
+                    + "</div>"
+                )
+        html += "</div>"
+    html += "</div>"
+    return html
-- 
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