From 9fbf91db06a6d4f4b5cd8bb45389a731bb86bf22 Mon Sep 17 00:00:00 2001
From: Richard <q@1bpm.net>
Date: Sun, 13 Apr 2025 18:48:02 +0100
Subject: initial

---
 site/app/twirl/twirl_compiler.py | 92 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 site/app/twirl/twirl_compiler.py

(limited to 'site/app/twirl/twirl_compiler.py')

diff --git a/site/app/twirl/twirl_compiler.py b/site/app/twirl/twirl_compiler.py
new file mode 100644
index 0000000..cc2ba3e
--- /dev/null
+++ b/site/app/twirl/twirl_compiler.py
@@ -0,0 +1,92 @@
+import lxml.html as lh
+import lxml.etree as et
+import os
+import shutil
+
+base_path = "/mnt/hd/web/1bpm.net"
+top_path = os.path.join(base_path, "apps.csound")
+apps_top_path = os.path.join(top_path, "app")
+twirl_path = os.path.join(apps_top_path, "twirl")
+
+apps = ["twist", "twigs", "twine"]
+
+
+def compile_apps():
+    for app in apps:
+        compile(app)
+
+def compile(app):
+    print "Compiling {}".format(app)
+    app_path = os.path.join(apps_top_path, app)
+    target_dir = "{}/{}".format(base_path, app)
+
+    doc = lh.parse(os.path.join(app_path, "index.html"))
+    root = doc.getroot()
+    head = root.xpath("//head")[0]
+
+    script_data = ""
+    css_data = "" 
+    post_scripts = []
+
+    for script in root.xpath("//script"):
+        src = script.attrib.get("src")
+        if src:
+            src = src.replace("https://apps.csound.1bpm.net/", "../../")
+            path = os.path.join(app_path, src)
+            with open(path, "r") as f:
+                script_data += f.read() + "\n"
+        else:
+            post_scripts.append(script)
+        script.getparent().remove(script)
+
+    new_script = et.fromstring("<script type=\"text/javascript\" src=\"{}.js\"></script>".format(app))
+    head.append(new_script)
+    for ps in post_scripts:
+        head.append(ps)
+
+    for css in root.xpath("//link"):
+        href = css.attrib.get("href")
+        if href:
+            href = href.replace("https://apps.csound.1bpm.net/", "../../")
+            path = os.path.join(app_path, href)
+            with open(path, "r") as f:
+                css_data += f.read() + "\n"
+            css.getparent().remove(css)
+
+    new_css = et.fromstring("<link rel=\"stylesheet\" href=\"{}.css\" />".format(app))
+    head.append(new_css)
+
+    doc.write(os.path.join(target_dir, "index.html"), method="html", encoding="UTF-8")
+
+    with open(os.path.join(target_dir, "{}.js".format(app)), "w") as f:
+        f.write(script_data)
+        
+    with open(os.path.join(target_dir, "{}.css".format(app)), "w") as f:
+        f.write(css_data)
+
+    links = [
+        [twirl_path, "twirl"],
+        [os.path.join(twirl_path, "font"), "font"],
+        [os.path.join(top_path, "udo"), "udo"],
+        [os.path.join(top_path, "code"), "code"],
+        [os.path.join(app_path, "{}.csd".format(app)), "{}.csd".format(app)]
+    ]
+
+    for l in links:
+        target = os.path.join(target_dir, l[1])
+        if os.path.islink(target):
+            os.unlink(target)
+        os.symlink(l[0], target)
+        
+    copies = ["documentation.html", "developer_documentation.html"]
+    for c in copies:
+        item = os.path.join(app_path, c)
+        if os.path.exists(item):
+            target = os.path.join(target_dir, c)
+            if os.path.exists(target):
+                os.unlink(target)
+            shutil.copy(item, target)
+
+if __name__ == "__main__":
+    compile_apps()
+
-- 
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