first attempt

tylerdave · Mar 27, 2017 · f53aff0 · f53aff0
1 parent 6677901
commit f53aff0
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Showing 10 changed files with 130 additions and 6 deletions.
diff --git a/MANIFEST.in b/MANIFEST.in
@@ -12,3 +12,4 @@ recursive-include docs *.rst conf.py Makefile make.bat
 
 include versioneer.py
 include remarker/_version.py
+include remarker/templates/*
diff --git a/remarker/__init__.py b/remarker/__init__.py
@@ -7,3 +7,4 @@
 __version__ = get_versions()['version']
 del get_versions
 
+from . import presentation
diff --git a/remarker/cli.py b/remarker/cli.py
@@ -1,8 +1,43 @@
 import click
+import pkg_resources
+from . import presentation
 
+DEFAULT_HTML_FILE = pkg_resources.resource_filename('remarker', 'templates/default.html')
+DEFAULT_CSS_FILE = pkg_resources.resource_filename('remarker', 'templates/default.css')
+
+def loadfile(filename):
+    with open(filename) as infile:
+        return infile.read()
+
+@click.argument('slides_markdown_file', type=click.Path(exists=True))
+@click.option('--html-template', type=click.Path(exists=True),
+        default=DEFAULT_HTML_FILE)
+@click.option('--css-file', type=click.Path(exists=True),
+        default=DEFAULT_CSS_FILE)
+@click.option('--output-file', '-o', type=click.Path(),
+        default='presentaiton.html')
+@click.option('--title', '-t', default='Presentation')
+@click.option('--verbose', '-v', is_flag=True)
 @click.command()
-def cli():
-    click.echo("Hello, World!")
+def remarker(slides_markdown_file, html_template, css_file, output_file,
+        title, verbose):
+    if verbose:
+        click.echo('Input:')
+        click.echo('slides_markdown_file: {}'.format(slides_markdown_file))
+        click.echo('html-template: {}'.format(html_template))
+        click.echo('css-file: {}'.format(css_file))
+        click.echo('Output file: {}'.format(output_file))
+
+
+    template_html = loadfile(html_template)
+    slide_markdown = loadfile(slides_markdown_file)
+    stylesheet_html = loadfile(css_file)
+
+    click.echo(stylesheet_html)
+    with open(output_file, 'w') as outfile:
+        output_html = presentation.generate_html(template_html, slide_markdown,
+                stylesheet_html, title=title)
+        outfile.write(output_html)
 
 if __name__ == '__main__':
-    cli()
+    remarker()
diff --git a/remarker/presentation.py b/remarker/presentation.py
@@ -0,0 +1,22 @@
+from jinja2 import Template
+
+DEFAULT_JAVASCRIPT = """
+<script src="https://remarkjs.com/downloads/remark-latest.min.js"></script>
+<script>var slideshow = remark.create();</script>"""
+
+def generate_html(template_html, slide_markdown, stylesheet_html, title=None):
+    """ Generate HTML for a Reveal.js presentation given a template_html,
+    slide_markdown contents, and stylesheet_html. """
+
+    # only support inline css for now, maybe links in the future
+    stylesheet_html = '<style>\n{0}</style'.format(stylesheet_html)
+    presentation = {
+            'stylesheet_html': stylesheet_html,
+            'slide_source': slide_markdown,
+            'title': title,
+            }
+    remark = {
+            'javascript': DEFAULT_JAVASCRIPT,
+            }
+    template = Template(template_html)
+    return template.render(presentation=presentation, remark=remark)
diff --git a/remarker/templates/default.html b/remarker/templates/default.html
@@ -1,9 +1,9 @@
 <!DOCTYPE html>
 <html>
   <head>
-    <title>Title</title>
+      <title>{{ presentation.title }}</title>
     <meta charset="utf-8">
-    {{ presentation.inline_css }}
+{{ presentation.stylesheet_html }}
   </head>
   <body>
     <textarea id="source">

diff --git a/requirements.in b/requirements.in
@@ -1 +1,2 @@
 click
+jinja2
diff --git a/requirements.txt b/requirements.txt
@@ -5,3 +5,5 @@
 #    pip-compile --output-file requirements.txt requirements.in
 #
 click==6.7
+jinja2==2.9.5
+markupsafe==1.0           # via jinja2
diff --git a/setup.py b/setup.py
@@ -19,6 +19,7 @@
 requirements = [
     # TODO: put package requirements here
     'click',
+    'jinja2',
 ]
 
 test_requirements = [
@@ -37,7 +38,7 @@
     packages=find_packages(exclude=['contrib', 'docs', 'tests']),
     entry_points={
         'console_scripts':[
-            'remarker=remarker.cli:cli',
+            'remarker=remarker.cli:remarker',
             ],
         },
     include_package_data=True,

diff --git a/tests/data/default_slides.md b/tests/data/default_slides.md
@@ -0,0 +1,17 @@
+
+class: center, middle
+
+# Title
+
+---
+
+# Agenda
+
+1. Introduction
+2. Deep-dive
+3. ...
+
+---
+
+# Introduction
+
diff --git a/tests/data/presentaiton.html b/tests/data/presentaiton.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html>
+  <head>
+      <title>Presentation</title>
+    <meta charset="utf-8">
+<style>
+@import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
+@import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
+@import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);
+
+body { font-family: 'Droid Serif'; }
+h1, h2, h3 {
+   font-family: 'Yanone Kaffeesatz';
+   font-weight: normal;
+}
+.remark-code, .remark-inline-code { font-family: 'Ubuntu Mono'; }
+</style
+  </head>
+  <body>
+    <textarea id="source">
+
+class: center, middle
+
+# Title
+
+---
+
+# Agenda
+
+1. Introduction
+2. Deep-dive
+3. ...
+
+---
+
+# Introduction
+
+
+    </textarea>
+
+<script src="https://remarkjs.com/downloads/remark-latest.min.js"></script>
+<script>var slideshow = remark.create();</script>
+ </body>
+</html>
Original file line number	Diff line number	Diff line change
Expand Up		@@ -12,3 +12,4 @@ recursive-include docs *.rst conf.py Makefile make.bat

		include versioneer.py
		include remarker/_version.py
		include remarker/templates/*
Original file line number	Diff line number	Diff line change
Expand Up		@@ -7,3 +7,4 @@
		__version__ = get_versions()['version']
		del get_versions

		from . import presentation