266 lines
8.3 KiB
Python
266 lines
8.3 KiB
Python
from html5tagger import Document, E, HTML
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import shutil
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import markdown
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import html
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from pathlib import Path
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def parseLink(link, pagetitle, homepage):
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if link.strip() == pagetitle + ".page":
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return "#"
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elif link.strip() == homepage + ".page":
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return "/"
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else:
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destination = link.replace(" ", "-").replace(".page", "").lower()
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#Start local links with / symbol
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if link.strip().endswith(".page"):
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return "/" + destination
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return destination
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def generateNavigationBar(lines, pagetitle):
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global navbar
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navbar = E
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rawhtml = False
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htmlstring = ""
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dropdown = False
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for id, line in enumerate(lines):
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#parse raw HTML
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rawhtml, navbar, htmlstring = parseRawHTML(navbar, line, htmlstring, rawhtml, id, len(lines))
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#parse navigation bar (custom format)
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if not rawhtml:
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if "::" in line:
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title, link = line.split("::", 1)
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if line.strip().endswith("|"):
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dropdown = True
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link = link.strip()[:len(link.strip())-1]
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dphtml = E
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#some duplicate logic as normal navbar entries get, to make dropdown button in itself act like a normal clickable navbar entry
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link = parseLink(link, pagetitle, homepage)
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if link.strip() == "#":
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dphtml = dphtml(HTML("<div class='dropdown'><div class='dropbutton'><div class='active'><a href='" + link.strip() + "'>" + title + "</a></div></div><div class='dropdown-content'>"))
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elif link.strip() == "":
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dphtml = dphtml(HTML("<div class='dropdown'><div class='dropbutton'><a>" + title + "</a></div><div class='dropdown-content'>"))
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else:
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dphtml = dphtml(HTML("<div class='dropdown'><div class='dropbutton'><a href='" + link.strip() + "'>" + title + "</a></div><div class='dropdown-content'>"))
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continue
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elif dropdown:
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if line.startswith(" "):
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link = parseLink(link, pagetitle, homepage)
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if link.strip() == "#":
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dphtml = dphtml(HTML("<div class='active'><a href='" + link.strip() + "'>" + title + "</a></div>"))
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else:
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dphtml = dphtml(HTML("<a href='" + link.strip() + "'>" + title + "</a>"))
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#handle end of indentation (if indented line is the last line of page or next line is not indented)
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if len(lines) - id == 1 or lines[id + 1].startswith(" ") is False:
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dphtml = dphtml(HTML("</div></div>"))
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navbar = navbar.li(dphtml)
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dropdown = False
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continue
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#mark currently open tab as active when it is open
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link = parseLink(link, pagetitle, homepage)
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if link.strip() == "#":
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navbar = navbar.li(HTML("<div class='active'>" + "<a href='" + link.strip() + "'>" + title + "</a></div>"))
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continue
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navbar = navbar.li(HTML("<a href='" + link.strip() + "'>" + title + "</a>"))
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else:
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print("Error: invalid navbar entry, line " + str(id + 1) + " content: " + line)
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exit()
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return navbar
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def generateFooter(lines):
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global footer
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footer = E
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rawhtml = False
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htmlstring = ""
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for id, line in enumerate(lines):
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#parse raw HTML
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rawhtml, footer, htmlstring = parseRawHTML(footer, line, htmlstring, rawhtml, id, len(lines))
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#parse markdown
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if not rawhtml:
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footer = footer.li(HTML(parseMarkdown(line)))
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def parseRawHTML(doc, line, htmlstring, rawhtml, id, maxlines):
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#raw html start
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if line.strip() == ">":
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rawhtml = True
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htmlstring = ""
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#parse indented raw html
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elif rawhtml:
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# 2 spaces or tab
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if line.startswith(" ") or line.startswith(" "):
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htmlstring = htmlstring + line.strip()
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#if indented html was the last line, this is needed for it to not be ignored
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#since this is the end of the file, we will not set rawhtml to False.
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if maxlines - id == 1:
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doc = doc(HTML(htmlstring))
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else:
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rawhtml = False
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doc = doc(HTML(htmlstring))
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htmlstring = ""
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return rawhtml, doc, htmlstring
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def parseMarkdown(line):
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#do not allow HTML in markdown
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line = html.escape(line.strip())
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return markdown.markdown(line)
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def generateLines(title, lines, path):
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title = title.replace(".page", "")
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doc = Document(title, lang="en")
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rawhtml = False
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htmlstring = ""
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for id, line in enumerate(lines):
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#parse raw HTML
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rawhtml, doc, htmlstring = parseRawHTML(doc, line, htmlstring, rawhtml, id, len(lines))
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#parse markdown
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if not rawhtml:
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doc = doc(HTML(parseMarkdown(line)))
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generatePage(title, doc, path)
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def generatePage(title, doc, path):
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global pages
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global titles
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global paths
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if 'pages' not in globals():
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pages = []
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if 'titles' not in globals():
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titles = []
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if 'paths' not in globals():
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paths = []
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navbarfile = Path("./").parent.joinpath('navbar')
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if navbarfile.exists():
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with navbarfile.open('r') as navbarfile:
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navbar = generateNavigationBar(navbarfile.readlines(), title)
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if 'footer' in globals():
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pages.append(str(E.ul(navbar)) + "<div class='content'>" + str(doc) + "</div>" + str(E.ul(footer)))
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else:
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pages.append(str(E.ul(navbar)) + "<div class='content'>" + str(doc) + "</div>")
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else:
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print("No 'navbar' file found, there will be no navigation bar.")
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if 'footer' in globals():
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pages.append("<div class='content'>" + str(doc) + "</div>" + str(E.ul(footer)))
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else:
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pages.append("<div class='content'>" + str(doc) + "</div>")
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titles.append(title)
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paths.append(path)
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def writePages():
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global pages
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global titles
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global paths
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if 'pages' not in globals():
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print("Error: no page files found")
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exit()
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#TODO only delete files that aren't present in newest site generation
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#deleting contents of folder without deleting the folder, to increase compatibility with various systems
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#for root, dirs, files in os.walk('./website-output'):
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# for f in files:
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# os.unlink(os.path.join(root, f))
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# for d in dirs:
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# rmtree(os.path.join(root, d))
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for id, page in enumerate(pages):
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foldername = ""
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#creates ./website-output/pagetitle/index.html file if it is not homepage
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if titles[id] != homepage:
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foldername = titles[id].replace(" ", "-").lower()
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outputpath = Path("./").parent.joinpath("website-output")
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pageoutput = outputpath.joinpath(paths[id])
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dirpath = pageoutput.joinpath(foldername)
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dirpath.mkdir(parents=True, exist_ok=True)
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filepath = dirpath.joinpath("index.html")
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if filepath.exists():
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with filepath.open('r') as newpage:
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if newpage.read() == page:
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print("Page not changed: " + titles[id])
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continue
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with filepath.open('w') as newpage:
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newpage.write(page)
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print("Written changed page: " + titles[id])
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#resources
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respath = Path("./").parent.joinpath("resources")
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if respath.exists():
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#shutil.copytree copies timestamp too
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shutil.copytree(respath, outputpath, dirs_exist_ok=True)
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#check if folders are named correctly
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for folder in outputpath.iterdir():
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if folder.is_dir():
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#rename folder name format from "About Page" to "about-page"
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bettername = folder.name.replace(" ", "-").lower()
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if folder.name != bettername:
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newpath = outputpath.joinpath(bettername)
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#example: resources folder is "About", page got auto-created earlier as "about" (from About.page), let's copy "About" resources to "about" and delete "About"
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if newpath.exists():
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shutil.copytree(folder, newpath, dirs_exist_ok=True)
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shutil.rmtree(folder)
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else:
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shutil.move(str(folder), newpath)
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def findPages(dir):
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for file in dir.iterdir():
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if file.is_file():
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if file.suffix == ".page":
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with file.open('r') as page:
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generateLines(file.stem, page.readlines(), dir)
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elif file.stem != "resources" and file.stem != "website-output":
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findPages(file)
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def main():
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#if homepage is at Home.page, set homepage to "Home"
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global homepage
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homepage = "Home"
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footerfile = Path("./").parent.joinpath('footer')
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if footerfile.exists():
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with footerfile.open('r') as footerfile:
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generateFooter(footerfile.readlines())
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else:
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print("No 'footer' file found, there will be no footer.")
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findPages(Path("./").parent)
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#write all pages to files
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writePages()
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if __name__ == "__main__":
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main()
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