First working HTML generation.

2 years ago · aa46599f2e
5 changed files with 202 additions and 55 deletions
--- a/formatitko.py
+++ b/formatitko.py
@ -22,6 +22,5 @@ doc = doc.walk(transform, context)
 print("---------------------")
 #print(show(doc))
 #print(convert_text(doc, input_format="panflute", output_format="markdown"))
-print(html(doc))
-
+open("output.html", "w").write("<head> <meta charset='utf-8'> </head>" + html(doc))

--- a/html.py
+++ b/html.py
@ -1,45 +1,71 @@
 from panflute import *
 from whitespace import NBSP
-
+from transform import FQuoted

 def html(e: Element, indent_level: int=0, indent_str: str="\t") -> str:
 	
+	if isinstance(e, ListContainer):
+		return ''.join([html(child, indent_level, indent_str) for child in e])
+
 	tag = e.tag.lower()
 	attributes = ""
 	content_foot = ""
 	content_head = ""

+	tags = {
+		BulletList: "ul",
+		Doc: "main",
+		Emph: "em",
+		Caption: "figcaption",
+		Para: "p",
+		Header: "h"+str(e.level) if hasattr(e, "level") else "",
+		LineBlock: "p",
+		ListItem: "li",
+		SmallCaps: "span",
+		Strikeout: "strike",
+		Subscript: "sub",
+		Superscript: "sup",
+		Underline: "u",
+		TableBody: "tbody",
+		TableHead: "thead",
+		TableFoot: "tfoot",
+		TableRow: "tr",
+		TableCell: "td",
+	}
+	if type(e) in tags:
+		tag = tags[type(e)]
+
+	not_implemented = {
+		Citation: True,
+		Cite: True,
+		Definition: True,
+		DefinitionItem: True,
+		DefinitionList: True
+	}
+	if type(e) in not_implemented:
+		return f'<!-- FIXME: {type(e)}s not implemented -->'
+
+	simple_string = {
+		NBSP: "&nbsp;",
+		Space: " ",
+		Null: "",
+		LineBreak: f"\n{indent_level*indent_str}<br>\n{indent_level*indent_str}",
+		SoftBreak: f"\n{indent_level*indent_str}<br>\n{indent_level*indent_str}",
+		HorizontalRule: f"{indent_level*indent_str}<hr>\n"
+	}
+	if type(e) in simple_string:
+		return simple_string[type(e)]
+
 	if hasattr(e, "identifier") and e.identifier != "":
 		attributes += f' id="{e.identifier}"'

 	if hasattr(e, "classes") and len(e.classes) != 0:
 		attributes += f' class="{" ".join(e.classes)}"'

-	if isinstance(e, BulletList):
-		tag = "ul"
-
-	if isinstance(e, Citation):
-		return "TODO: " + e.tag
-
-	if isinstance(e, Cite):
-		return "TODO: " + e.tag
-
 	if isinstance(e, CodeBlock):
 		# TODO: Syntax highlighting
 		tag = "pre"

-	if isinstance(e, Definition):
-		return "TODO: " + e.tag
-
-	if isinstance(e, DefinitionItem):
-		return "TODO: " + e.tag
-
-	if isinstance(e, DefinitionList):
-		return "TODO: " + e.tag
-
-	if isinstance(e, Emph):
-		tag = "em"
-	
 	if isinstance(e, Figure):
 		content_foot = html(e.caption, indent_level+1, indent_str)

@ -47,15 +73,8 @@ def html(e: Element, indent_level: int=0, indent_str: str="\t") -> str:
 		tag = "figcaption"

 	if isinstance(e, Image):
-		tag = "img"
-		# TODO: Finish this
 		# TODO: Image processing
-
-	if isinstance(e, LineBreak):
-		return f"\n{indent_level*indent_str}<br>\n{indent_level*indent_str}"
-
-	if isinstance(e, Para):
-		tag = "p"
+		return f'<img src="{e.url}" alt="{e.title or html(e.content, 0, "")}">'

 	if isinstance(e, Header):
 		tag = "h"+str(e.level)
@ -63,29 +82,86 @@ def html(e: Element, indent_level: int=0, indent_str: str="\t") -> str:
 	if isinstance(e, Link):
 		tag = "a"
 		attributes += f' href="{e.url}"'
-		if len(e.title) != 0:
+		if e.title:
 			attributes += f' title="{e.title}"'
+	
+	if isinstance(e, LineItem):
+		return indent_level*indent_str + html(e.content) + "<br>\n"
+
+	if isinstance(e, Note):
+		content_head = "("
+		content_foot = ")"
+		if len(e.content) == 1 and isinstance(e.content[0], Para):
+			return f' <note>({html(e.content[0].content, 0, "")})</note>'
+
+	if isinstance(e, OrderedList):
+		tag = "ol"
+		if e.start and e.start != 1:
+			attributes += f' start="{e.start}"'
+		html_styles = {
+			"Decimal": "1",
+			"LowerRoman": "i",
+			"UpperRoman:": "I",
+			"LowerAlpha": "a",
+			"UpperAlpha": "A"
+		}
+		if e.style and e.style != "DefaultStyle":
+			attributes += f' type="{html_styles[e.style]}"'
+		# FIXME: Delimeter styles
+
+	if isinstance(e, Table):
+		content_head = html(e.head, indent_level+1, indent_str)
+		content_foot = html(e.foot, indent_level+1, indent_str)
+		# FIXME: Fancy pandoc tables, using colspec
+
+	if isinstance(e, TableCell):
+		tag = "td"
+		if e.colspan != 1:
+			attributes += f' colspan="{e.colspan}"'
+		if e.rowspan != 1:
+			attributes += f' rowspan="{e.rowspan}"'
+		aligns = {
+			"AlignLeft": "left",
+			"AlignRight": "right",
+			"AlignCenter": "center"
+		}
+		if e.alignment and e.alignment != "AlignDefault":
+			attributes += f' style="text-align: {aligns[e.alignment]}"'
+
+	if isinstance(e, FQuoted):
+		if e.style == "cs":
+			if e.quote_type == "SingleQuote":
+				return f'‚{html(e.content, 0, "")}‘'
+			elif e.quote_type == "DoubleQuote":
+				return f'„{html(e.content, 0, "")}“'
+		elif e.style == "en":
+			if e.quote_type == "SingleQuote":
+				return f'‘{html(e.content, 0, "")}’'
+			elif e.quote_type == "DoubleQuote":
+				return f'“{html(e.content, 0, "")}”'
+		else:
+			if e.quote_type == "SingleQuote":
+				return f'\'{html(e.content, 0, "")}\''
+			elif e.quote_type == "DoubleQuote":
+				return f'"{html(e.content, 0, "")}"'
+			else:
+				return f'"{html(e.content, 0, "")}"'

 	if isinstance(e, Str):
-		return e.text
-
-	if isinstance(e, NBSP):
-		return "&nbsp;"
-
-	if isinstance(e, Space):
-		return " "
-
-	if isinstance(e, Null):
-		return ""
+		return e.text.replace(" ", "&nbsp;")

 	if isinstance(e, Math):
+		# TODO
 		return "TODO: MATH"

-	if isinstance(e, RawInline):
+	if isinstance(e, RawInline) and e.format == "html":
 		return e.text

+	if isinstance(e, RawBlock) and e.format == "html":
+		return f'{e.text}\n'
+
 	if isinstance(e, Inline):
-		return f"<{tag}{attributes}> {content_head} {''.join([html(child, 0, '') for child in e.content])} {content_foot} </{tag}>"
+		return f"<{tag}{attributes}>{content_head}{html(e.content, 0, '')}{content_foot}</{tag}>"

 	out_str = ""
 	if not isinstance(e, Plain):
@ -94,8 +170,7 @@ def html(e: Element, indent_level: int=0, indent_str: str="\t") -> str:
 	if hasattr(e, "_content"):
 		if len(e.content) > 0 and isinstance(e.content[0], Inline):
 			out_str += (indent_level+1)*indent_str
-		for child in e.content:
-			out_str += html(child, indent_level+1, indent_str)
+		out_str += html(e.content, indent_level+1, indent_str)
 	if hasattr(e, "text"):
 		out_str += e.text
 	out_str += f"{content_foot}\n"
@ -104,3 +179,4 @@ def html(e: Element, indent_level: int=0, indent_str: str="\t") -> str:

 	return out_str

+
--- a/test-partial.md
+++ b/test-partial.md
@ -22,7 +22,14 @@ println(f"The subdocument's subtitle is \n\n## {ctx.get_metadata('subtitle')}")
 ctx.set_metadata("language", "cs")
 ```

-Tak toto je v prádelně pánové!
+Tak toto je "v prádelně" pánové!
+
+``` {.python .run}
+ctx.set_metadata("language", "en")
+```
+
+This is "in a laundry room" gentlemen!
+

 ``` {.python .run}
 ctx.unset_metadata("language")
--- a/test.md
+++ b/test.md
@ -36,15 +36,9 @@ def bruh(no):
 This should only be shown to cats the second time
 ::::

-A non-breakable space bro

-A lot              of spaces
-
-A text with some $math$.

-This should be seen by all.
-
-![This is a figure, go figure...](/this/image/does/not/exist.jpg)\
+![This is a figure, go figure...](/this/image/does/not/exist.jpg)

 [!opendatatask]{}

@ -57,3 +51,59 @@ This should be seen by all.
 [!nop]{a=b} <!-- A special command! WOW -->


+A non-breakable&nbsp;space bro
+
+A lot              of spaces
+
+A text with some $math$.
+
+This should be seen by all^[This is a footnote].
+
+| Matematicko-fyzikální fakulta University Karlovy
+| Malostranské nám. 2/25
+| 118 00 Praha 1
+
+TODO:
+
+- buy eggs
+- buy milk
+- ???
+- profit
+    - also create sublists preferrably
+
+1. Woah
+2. Wooo
+3. no
+
+``` {=html}
+<figure>
+    <video src="woah.mp4" autoplay></video>
+    <figcaption> This is indeed a video </figcaption>
+</figure>
+```
+
+#. brum
+#. BRUHHH
+#. woah
+
+i. bro
+ii. wym bro
+
+---------------------+-----------------------+
+| Location            | Temperature 1961-1990 |
+|                     | in degree Celsius     |
+|                     +-------+-------+-------+
+|                     | min   | mean  | max   |
+=====================+=======+=======+======:+
+| Antarctica          | -89.2 | N/A   | 19.8  |
+---------------------+-------+-------+-------+
+| Earth               | -89.2 | 14    | 56.7  |
+---------------------+-------+-------+-------+
+
+
+-------     ------ ----------   -------
+     12     12        12             12
+    123     123       123           123
+      1     1          1        1
+-------     ------ ----------   -------
+
--- a/transform.py
+++ b/transform.py
@ -7,6 +7,12 @@ from command import *
 from util import *
 from context import *

+class FQuoted(Quoted):
+	def __init__(self, *args, **kwargs):
+		self.style = kwargs["style"]
+		del kwargs["style"]
+		super().__init__(*args, **kwargs)
+
 def transform(e: Element, c: Context) -> Element: # Returns next sibling element to transform
 	"""Transform the AST, making format-agnostic changes."""
 	
@ -39,6 +45,15 @@ def transform(e: Element, c: Context) -> Element: # Returns next sibling element
 			includedDoc = includedDoc.walk(transform, nContext)
 			e = Div(*includedDoc.content)

+
+	if isinstance(e, Quoted):
+		quote_styles = {
+			"cs": "cs",
+			"en": "en",
+			"sk": "cs"
+		}
+		e = FQuoted(*e.content, quote_type=e.quote_type, style=quote_styles[c.get_metadata("language")])
+
 	# Execute python code inside source code block
 	if isinstance(e, CodeBlock) and hasattr(e, "classes") and "python" in e.classes and "run" in e.classes:
 		e = executeCommand(e.text, None, c)