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orgrevealjs.py
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orgrevealjs.py
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import sublime
import sublime_plugin
import datetime
import re
from pathlib import Path
import os
import fnmatch
import OrgExtended.orgparse.node as node
from OrgExtended.orgparse.sublimenode import *
import OrgExtended.orgutil.util as util
import OrgExtended.orgutil.navigation as nav
import OrgExtended.orgutil.template as templateEngine
import logging
import sys
import traceback
import OrgExtended.orgfolding as folding
import OrgExtended.orgdb as db
import OrgExtended.asettings as sets
import OrgExtended.orgcapture as capture
import OrgExtended.orgproperties as props
import yaml
import sys
import subprocess
import html
log = logging.getLogger(__name__)
def RevealFilename(view):
fn = view.file_name()
fn,ext = os.path.splitext(fn)
return fn + ".html"
# Global properties I AT LEAST want to support.
# Both as a property on the document and in our settings.
#+OPTIONS: num:nil toc:nil
#+REVEAL_TRANS: None/Fade/Slide/Convex/Concave/Zoom
#+REVEAL_THEME: Black/White/League/Sky/Beige/Simple/Serif/Blood/Night/Moon/Solarized
#+Title: Title of Your Talk
#+Author: Your Name
#+Email: Your Email Address or Twitter Handle
def GetGlobalOption(file, name, settingsName, defaultValue):
value = sets.Get(settingsName, defaultValue)
value = ' '.join(file.org[0].get_comment(name, [str(value)]))
return value
propMappings = {
"reveal_background": "data-background-image",
"reveal_background_image": "data-background-image",
"reveal_background_size": "data-background-size",
"reveal_background_trans": "data-background-transition",
"reveal_trans": "data-transition",
"reveal_trans_speed": "data-transition-speed",
"reveal_background_position": "data-background-position",
"reveal_background_repeat": "data-background-repeat",
"reveal_background_opacity": "data-background-opacity",
"reveal_background_color": "data-background-color",
"reveal_background_video": "data-background-video",
"reveal_background_video_loop": "data-background-video-loop",
"reveal_background_video_muted": "data-background-video-muted"
}
RE_SCHEDULING_LINE = re.compile(r"^\s*(SCHEDULED|CLOSED|DEADLINE)[:].*")
RE_DRAWER_LINE = re.compile(r"^\s*[:].+[:]\s*$")
RE_END_DRAWER_LINE = re.compile(r"^\s*[:](END|end)[:]\s*$")
RE_LINK = re.compile(r"\[\[(?P<link>[^\]]+)\](\[(?P<desc>[^\]]+)\])?\]")
RE_UL = re.compile(r"^\s*(-|[+])\s+(?P<data>.+)")
RE_BOLD = re.compile(r"\*(?P<data>.+)\*")
RE_ITALICS = re.compile(r"/(?P<data>.+)/")
RE_UNDERLINE = re.compile(r"_(?P<data>.+)_")
RE_STRIKETHROUGH = re.compile(r"\+(?P<data>.+)\+")
RE_CODE = re.compile(r"~(?P<data>.+)~")
RE_VERBATIM = re.compile(r"=(?P<data>.+)=")
RE_STARTQUOTE = re.compile(r"#\+(BEGIN_QUOTE|BEGIN_EXAMPLE|BEGIN_VERSE|BEGIN_CENTER|begin_quote|begin_example|begin_verse|begin_center)")
RE_ENDQUOTE = re.compile(r"#\+(END_QUOTE|END_EXAMPLE|END_VERSE|END_CENTER|end_quote|end_example|end_verse|end_center)")
RE_STARTNOTE = re.compile(r"#\+(BEGIN_NOTES|begin_notes)")
RE_ENDNOTE = re.compile(r"#\+(END_NOTES|end_notes)")
RE_FN_MATCH = re.compile(r"\s*[:]([a-zA-Z0-9-_]+)\s+([^: ]+)?\s*")
RE_STARTSRC = re.compile(r"^\s*#\+(BEGIN_SRC|begin_src)\s+(?P<lang>[a-zA-Z0-9]+)")
RE_ENDSRC = re.compile(r"^\s*#\+(END_SRC|end_src)")
RE_RESULTS = re.compile(r"^\s*#\+RESULTS.*")
# <!-- multiple_stores height="50%" width="50%" -->
RE_COMMENT_TAG = re.compile(r"^\s*[<][!][-][-]\s+(?P<name>[a-zA-Z0-9_-]+)\s+(?P<props>.*)\s+[-][-][>]")
def mapLanguage(lang):
if(lang == 'html'):
return 'language-html'
elif(lang == 'python'):
return 'language-python'
else:
return lang
class RevealDoc:
def __init__(self, filename):
self.fs = open(filename,"w")
self.fs.write("<!doctype html>\n")
self.fs.write("<html lang=\"en\" class>\n")
self.commentName = None
def AddJs(self,link):
self.fs.write(" <script type=\"text/javascript\" src=\"" + link + "\"></script>\n")
def AddStyle(self,link):
self.fs.write(" <link rel=\"stylesheet\" href=\""+link+"\">\n")
def StartHead(self):
self.fs.write(" <head>\n")
def EndHead(self):
self.fs.write(" </head>\n")
def StartPres(self, file):
# This doesn't work have to do it as a parameter!
transition = GetGlobalOption(file,"REVEAL_TRANS","RevealTransition","none").lower()
transitionSpeed = GetGlobalOption(file,"REVEAL_TRANS_SPEED","RevealTransitionSpeed","default").lower()
self.fs.write(" <div class=\"reveal slide center has-vertical-slides has-horizontal-slides ready\" role=\"application\" data-transition-speed=\"{tspeed}\" data-background-transition=\"{transition}\">\n".format(
transition=transition,
tspeed=transitionSpeed))
def EndPres(self):
self.fs.write(" </div>\n")
def StartSlides(self):
self.fs.write(" <div class=\"slides\">\n")
def EndSlides(self):
self.fs.write(" </div>\n")
# Per slide properties
#:PROPERTIES:
#:reveal_background: images/name-of-image
#:reveal_background_size: width-of-image
#:reveal_background_trans: slide
#:END:
def StartSlide(self,slide):
# data-background-trans: slide
# data-background-image URL of the image to show. GIFs restart when the slide opens.
# data-background-size cover See background-size on MDN.
# data-background-position center See background-position on MDN.
# data-background-repeat no-repeat See background-repeat on MDN.
# data-background-opacity
# data-background-color
# data-background-video A single video source, or a comma separated list of video sources.
# data-background-video-loop false Flags if the video should play repeatedly.
# data-background-video-muted false Flags if the audio should be muted.
properties = ""
for prop in slide.properties:
if prop in propMappings:
properties = "{0} {1}=\"{2}\"".format(properties,propMappings[prop],slide.properties[prop])
self.fs.write(" <section {0}>\n".format(properties))
def EndSlide(self):
self.fs.write(" </section>\n")
def SlideHeading(self,slide):
heading = html.escape(slide.heading)
level = slide.level + 1
self.fs.write(" <h{level}>{heading}</h{level}>\n".format(level=level,heading=heading))
def EscAndLinks(self, l):
line = html.escape(l)
m = RE_LINK.search(line)
if(m):
link = m.group('link').strip()
desc = m.group('desc')
if(not desc):
desc = link
else:
desc = desc.strip()
if(link.endswith(".png") or link.endswith(".jpg") or link.endswith(".gif")):
if(link.startswith("file:")):
link = re.sub(r'^file:','',link)
extradata = ""
if(self.commentName and self.commentName in link):
extradata = " " + self.commentData
self.commentName = None
line = RE_LINK.sub("<img src=\"{link}\" alt=\"{desc}\"{extradata}>".format(link=link,desc=desc,extradata=extradata),line)
else:
line = RE_LINK.sub("<a href=\"{link}\">{desc}</a>".format(link=link,desc=desc),line)
else:
line = RE_BOLD.sub(r"<b>\1</b>",line)
line = RE_ITALICS.sub(r"<i>\1</i>",line)
line = RE_UNDERLINE.sub(r"<u>\1</u>",line)
line = RE_STRIKETHROUGH.sub(r"<strike>\1</strike>",line)
line = RE_VERBATIM.sub(r"<pre>\1</pre>",line)
line = RE_CODE.sub(r"<code>\1</code>",line)
line = RE_STARTQUOTE.sub(r"<blockquote>",line)
line = RE_ENDQUOTE.sub(r"</blockquote>",line)
line = RE_STARTNOTE.sub(r'<aside class="notes">',line)
line = RE_ENDNOTE.sub(r"</aside>",line)
return line
def SlideBody(self,slide):
inDrawer = False
inUl = False
inSrc = False
skipSrc = False
for l in slide._lines[1:]:
if(inDrawer):
if(RE_END_DRAWER_LINE.search(l)):
inDrawer = False
continue
if(inSrc):
if(RE_ENDSRC.search(l)):
inSrc = False
if(skipSrc):
skipSrc = False
continue
self.fs.write(" </code></pre>\n")
continue
else:
if(not skipSrc):
self.fs.write(" " + l + "\n")
continue
m = RE_STARTSRC.search(l)
if(m):
inSrc = True
if(m.group('lang') == 'plantuml'):
skipSrc = True
continue
paramstr = l[len(m.group(0)):]
params = {}
for ps in RE_FN_MATCH.finditer(paramstr):
params[ps.group(1)] = ps.group(2)
attribs = ""
if("data-noescape" in params):
attribs += " data-noescape"
if("data-trim" in params):
attribs += " data-trim"
if("data-line-numbers" in params):
attribs += " data-line-numbers=\"{nums}\"".format(nums=params["data-line-numbers"])
self.fs.write(" <pre><code language=\"{language}\" {attribs}>\n".format(language=mapLanguage(m.group('lang')),attribs=attribs))
continue
if(RE_DRAWER_LINE.search(l)):
inDrawer = True
continue
if(RE_SCHEDULING_LINE.search(l)):
continue
if(RE_RESULTS.search(l)):
continue
m = RE_COMMENT_TAG.search(l)
if(m):
self.commentData = m.group('props')
self.commentName = m.group('name')
continue
m = RE_UL.search(l)
if(m):
if(not inUl):
self.fs.write(" <ul>\n")
inUl = True
data = self.EscAndLinks(m.group('data'))
self.fs.write(" <li>{content}</li>\n".format(content=data))
continue
elif(inUl):
inUl = False
self.fs.write(" </ul>\n")
line = self.EscAndLinks(l)
self.fs.write(" " + line + "\n")
if(inUl):
inUl = False
self.fs.write(" </ul>\n")
pass
def StartBody(self):
self.fs.write(" <body style=\"transition: -webkit-transform 0.8s ease 0s; transform-origin: 0px 0px;\">\n")
def EndBody(self):
self.fs.write(" </body>\n")
def Progress(self):
self.fs.write(" <div class=\"progress\" style=\"display: block;\">\n")
self.fs.write(" <span style=\"width: 265px;\"></span>\n")
self.fs.write(" ::after\n")
self.fs.write(" </div>")
def Dep(self, file, link, last=False):
location = "https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/"
location = GetGlobalOption(file,"REVEAL_LOCATION","RevealLocation",location)
location = location + "plugin/"
comma =","
if(last):
comma = ""
self.fs.write(" { src: '"+location+link+"', async: true }"+comma+"\n")
def RevealScript(self,file):
location = "https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/"
location = GetGlobalOption(file,"REVEAL_LOCATION","RevealLocation",location)
self.fs.write(" <script src=\"{location}js/reveal.js\"></script>\n".format(location=location))
self.fs.write(" <script>\n")
#self.fs.write(" Reveal.initialize();\n")
self.fs.write(" Reveal.initialize({\n")
self.fs.write(" hash: true,\n") # Allow browsing back to this slide.
transition = GetGlobalOption(file,"REVEAL_TRANS","RevealTransition","none").lower()
transitionSpeed = GetGlobalOption(file,"REVEAL_TRANS_SPEED","RevealTransitionSpeed","default").lower()
# Transition style
self.fs.write(" transition: '{transition}',\n".format(transition=transition)) # none/fade/slide/convex/concave/zoom
self.fs.write(" transitionSpeed: '{transitionSpeed}',\n".format(transitionSpeed=transitionSpeed)) # default/fast/slow
#self.fs.write(" showNotes: false,\n")
self.fs.write(" dependencies: [\n")
self.Dep(file, "markdown/marked.js")
self.Dep(file, "markdown/markdown.js")
self.Dep(file, "highlight/highlight.js")
self.Dep(file, "search/search.js")
self.Dep(file, "zoom-js/zoom.js")
self.Dep(file, "notes/notes.js")
#self.Dep("print-pdf/print-pdf.min.js")
self.Dep(file, "math/math.js",True)
self.fs.write(" ]\n")
self.fs.write(" });\n")
self.fs.write(" </script>\n")
def Close(self):
self.fs.write("</html>\n")
self.fs.close()
# Export the entire file using pandoc
class OrgExportFileRevealJsCommand(sublime_plugin.TextCommand):
def build_head(self, doc):
# TODO: Make these configurable about where to pull reveal from.
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/markdown/markdown.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/highlight/highlight.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/search/search.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/zoom-js/zoom.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/notes/notes.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/print-pdf/print-pdf.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/plugin/math/math.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/lib/js/head.min.js")
#doc.AddJs("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/js/reveal.min.js")
# TODO: Make these configurable about where to pull reveal from.
#doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/css/print/pdf.min.css")
doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/css/reveal.min.css")
doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/css/reset.min.css")
# black: Black background, white text, blue links (default theme)
# white: White background, black text, blue links
# league: Gray background, white text, blue links (default theme for reveal.js < 3.0.0)
# beige: Beige background, dark text, brown links
# sky: Blue background, thin dark text, blue links
# night: Black background, thick white text, orange links
# serif: Cappuccino background, gray text, brown links
# simple: White background, black text, blue links
# solarized: Cream-colored background, dark green text, blue links
# moon: Dark green background.
theme = GetGlobalOption(self.file,"REVEAL_THEME","RevealTheme","league").lower()
# TODO: Validate the theme here.
doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/css/theme/{theme}.min.css".format(theme=theme))
doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/css/print/paper.min.css")
highlight = GetGlobalOption(self.file,"REVEAL_HIGHLIGHT","RevealHighlight","zenburn").lower()
#doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/lib/css/monokai.min.css")
#doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/lib/css/zenburn.min.css")
doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/lib/css/{hl}.min.css".format(hl=highlight))
#doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/lib/font/league-gothic/league-gothic.min.css")
#doc.AddStyle("https://cdnjs.cloudflare.com/ajax/libs/reveal.js/3.8.0/lib/font/source-sans-pro/source-sans-pro.min.css")
self.vlevel = int(GetGlobalOption(self.file,"REVEAL_VLEVEL","RevealVLevel",1))
def build_slide(self, doc, slide):
if(slide.num_children > 0 and self.vlevel == slide.level):
doc.StartSlide(slide)
doc.StartSlide(slide)
doc.SlideHeading(slide)
doc.SlideBody(slide)
doc.EndSlide()
for c in slide.children:
self.build_slide(doc, c)
if(slide.num_children > 0 and self.vlevel == slide.level):
doc.EndSlide()
def build_slides(self, doc):
nodes = self.file.org
for slide in nodes.children:
self.build_slide(doc, slide)
def build_pres(self, doc):
doc.StartSlides()
self.build_slides(doc)
doc.EndSlides()
def build_body(self, doc):
doc.StartPres(self.file)
self.build_pres(doc)
doc.EndPres()
doc.RevealScript(self.file)
def run(self,edit):
self.file = db.Get().FindInfo(self.view)
if(None == self.file):
log.debug("Not an org file? Cannot build reveal document")
return
doc = None
try:
doc = RevealDoc(RevealFilename(self.view))
doc.StartHead()
self.build_head(doc)
doc.EndHead()
doc.StartBody()
self.build_body(doc)
doc.EndBody()
finally:
if(None != doc):
doc.Close()
# pandoc -s -o output.html input.txt