From e9e82b651263bd3501af75ac4638a5ae36761173 Mon Sep 17 00:00:00 2001
From: L3D <l3d@c3woc.de>
Date: Fri, 10 Mar 2023 04:19:29 +0100
Subject: [PATCH] Adding Scour to optimize svg

---
 lektor_render_template.py | 70 ++++++++++++++++++++++-----------------
 setup.py                  |  5 +--
 2 files changed, 43 insertions(+), 32 deletions(-)

diff --git a/lektor_render_template.py b/lektor_render_template.py
index 0483b54..05ccad9 100644
--- a/lektor_render_template.py
+++ b/lektor_render_template.py
@@ -4,44 +4,54 @@ from lektor.pluginsystem import Plugin
 from lektor.project import Project
 from lektor.context import get_ctx
 
+from scour.scour import scourString
+from scour.scour import sanitizeOptions as sanitizeScourOptions
+from scour.scour import parse_args as parseScourArgs
+
+def optimize_svg(sourcesvg):
+    """ using scour to optimize and minify svg """
+    scouroptions = parseScourArgs([
+        "--enable-id-stripping",
+        "--enable-comment-stripping",
+        "--shorten-ids",
+        "--indent=none",
+        "--no-line-breaks"])
+    scouroptions = sanitizeScourOptions(scouroptions)
+    optimizedsvg = scourString(sourcesvg, scouroptions)
+    return optimizedsvg
+
+
 # pylint: disable=too-many-arguments
-def render_template(env, pad, filepath, inputname, inputvalue, color, tiny):
+def render_template(env, pad, filepath, inputname, inputvalue, color):
     """ Render my custom Jinja2 Template """
 
     # Prepare Variables
+    font_spacing = int(7)
     rendered_title = f"{inputvalue}: {inputname}"
-    if not tiny:
-        rendered_sizes = f"width=\"{int(132.5+(int(len(inputname)/2)*10))}\" height=\"20\""
-        orange_box_width = str(int(5+len(inputname)*5))
-        orange_position = str(int(50+(len(inputname)*5)))
-        latest_element_x = str(int(1+(int(len(inputname)/2)*10)-1)-0.007)
-        accent_02_multiplier = str(1+int(len(inputname)/2))
-        name_position = str(105)
-    else:
-        rendered_sizes = f"width=\"{int(102.5+(int(len(inputname)/2)*10))}\" height=\"20\""
-        orange_box_width = str(int(5+len(inputname)*5)+25)
-        orange_position = str(int(50+(len(inputname)*5)))
-        latest_element_x = str(int(1+(int(len(inputname)/2)*10)-1)-30.007)
-        accent_02_multiplier = str(1+int(len(inputname)/2)-3)
-        name_position = str(75)
+    center_position = int(len(inputvalue))*font_spacing+15
+    right_width = int(len(inputname))*font_spacing
+    overal_width = int((len(inputvalue)+len(inputname))*font_spacing)+int(31)
+    rendered_sizes = f"width=\"{overal_width}\" height=\"20\" viewBox=\"0 0 {overal_width} 20\""
+    accent_multiplier = int((overal_width - 121)/font_spacing)
+    right_box_position = float(int(overal_width - 132)-0.007)
 
-
-    # Create File
+    # Create an optimized SVG File
     with open(f"assets/{filepath}", 'w', encoding='UTF-8') as outputfile:
-        outputfile.write(env.render_template(
-          'galaxy.svg', pad=pad, this={
+        outputfile.write(
+          optimize_svg(env.render_template(
+            'galaxy.svg', pad=pad, this={
             'title': str(rendered_title),
+            'font_spacing': str(font_spacing),
+            'center_position': str(center_position),
+            'right_width': str(right_width),
+            'right_box_position': str(right_box_position),
+            'latest_accent': str(right_box_position),
             'name': str(inputname),
-            'name_position': str(name_position),
+            'accent_multiplier': str(accent_multiplier),
             "sizes": str(rendered_sizes),
-            "orange_box_width": str(orange_box_width),
-            "orange_position": str(orange_position),
-            "accent03_x": str(latest_element_x),
-            "bg_orange_x": str(latest_element_x),
-            "accent_02_multiplier": str(accent_02_multiplier),
             "inputvalue": str(inputvalue),
-            "color_orange": str(color)
-            }))
+            "color_higlight": str(color)
+            })))
 
 # pylint: disable=unused-argument
 def generate_galaxy_svg(inputname, **options):
@@ -60,7 +70,7 @@ def generate_galaxy_svg(inputname, **options):
     # Create File
     filepath =  f"/svg/{inputname}.svg"
     color = '#FF6600'
-    render_template(env, pad, filepath, inputname, 'ansible-galaxy', color, False)
+    render_template(env, pad, filepath, inputname, 'ansible-galaxy', color)
     return filepath
 
 # pylint: disable=unused-argument
@@ -94,7 +104,7 @@ def generate_maintainance_svg(inputdict, **options):
             color = '#220029'
         case _:
             color = '#000000'
-    render_template(env, pad, filepath, inputstate, 'maintainance', color, False)
+    render_template(env, pad, filepath, inputstate, 'maintainance', color)
     return filepath
 
 # pylint: disable=unused-argument
@@ -118,7 +128,7 @@ def generate_license_svg(inputdict, **options):
     # Create File
     filepath =  f"/svg/{inputname}_license.svg"
     color = '#064ccf'
-    render_template(env, pad, filepath, inputstate, 'license', color, True)
+    render_template(env, pad, filepath, inputstate, 'license', color)
     return filepath
 
 
diff --git a/setup.py b/setup.py
index e36707f..c66f31a 100644
--- a/setup.py
+++ b/setup.py
@@ -27,7 +27,7 @@ setup(
     packages=find_packages(),
     py_modules=['lektor_render_template'],
 #    url='https://backwesen.de/l3d/lektor-render-template.git',
-    version='0.2',
+    version='0.3',
     classifiers=[
         'Framework :: Lektor',
         'Environment :: Plugins',
@@ -36,5 +36,6 @@ setup(
         'lektor.plugins': [
             'render-template = lektor_render_template:RenderTemplatePlugin',
         ]
-    }
+    },
+    install_requires=['scour']
 )