This commit enables the generation and display of the ToC on all pages
where it's relevant due to the content size.

More pages could have been included but left aside due to inconsistent
use of heading levels leading to rendering/visual glitches.

The pages' content has not been modified, except for the "Terms of use"
page which included a manually-generated ToC.

Signed-off-by: Arnaud Ferraris <arnaud.ferraris@collabora.com>

Martyn Welch authored 4 years ago and Emanuele Aina committed 4 years ago

After moving the documents from designs.a.o to www.a.o, there were
quite a few links from the designs.a.o docs pointing to wiki.a.o and
quite a few links from www.a.o pointing to designs.a.o. Replace these
links with Hugo ref shortcodes to avoid hammering the redirects.

This was achieved with the following script:

```

import os
import re
import sys
import toml

from urllib.parse import urlparse

def get_aliases(filename):
    #print("%s: " % filename)
    with open(filename, 'r') as file:
        contents = file.read()
        if not contents[0:3] == "+++":
            return

        if "_index.md" in filename:
            filename = filename.strip(".")
        else:
            filename = filename.split("/")[-1]

        data = toml.loads(contents.split("+++")[1])

        if not "aliases" in data.keys():
            return

        for alias in data["aliases"]:
            if "/old-wiki/" in alias:
                wiki_aliases[alias.replace("/old-wiki/", "/")] = filename

            if "/old-designs/" in alias:
                # We're dropping the per-release links from designs.a.o, so match on shorter path
                design_aliases[alias.replace("/old-designs/latest/", "/")] = filename

def fix_link(url):
    link = url.group('link')

    url = urlparse(link)

    if url.netloc == "wiki.apertis.org":
        if url.path in wiki_aliases.keys():
            url = url._replace(scheme="")
            url = url._replace(netloc="")
            url = url._replace(path=wiki_aliases[url.path])
            link = " {{< ref \"%s\" >}} " % url.geturl()

    if url.netloc == "designs.apertis.org":
        # We're dropping the per-release links from designs.a.o, so match on shorter path
        path = "/%s" % url.path.split('/', 2)[-1]
        print(path)
        if path in design_aliases.keys():
            url = url._replace(scheme="")
            url = url._replace(netloc="")
            url = url._replace(path=design_aliases[path])
            link = " {{< ref \"%s\" >}} " % url.geturl()

    return "](%s)" % link

def fix_ref(url):
    link = url.group('link')

    url = urlparse(link)

    if url.netloc == "wiki.apertis.org":
        if url.path in wiki_aliases.keys():
            url = url._replace(scheme="")
            url = url._replace(netloc="")
            url = url._replace(path=wiki_aliases[url.path])
            link = " {{< ref \"%s\" >}} " % url.geturl()

    if url.netloc == "designs.apertis.org":
        # We're dropping the per-release links from designs.a.o, so match on shorter path
        path = "/%s" % url.path.split('/', 2)[-1]
        print(path)
        if path in design_aliases.keys():
            url = url._replace(scheme="")
            url = url._replace(netloc="")
            url = url._replace(path=design_aliases[path])
            link = " {{< ref \"%s\" >}} " % url.geturl()

    return "]: %s" % link

def correct_links(filename):
    #print("%s: " % filename)
    with open(filename, 'r+') as file:
        contents = file.read()

        if not contents[0:3] == "+++":
            return

        fm = contents.split("+++")[1]
        doc = contents.split("+++",2)[2]

        # Hotdoc allows empty links like `[](url)`
        pattern = re.compile("\]\((?P<link>.*?)\)")
        doc = pattern.sub(fix_link, doc)

        pattern = re.compile("\]: (?P<link>.*)")
        doc = pattern.sub(fix_ref, doc)

        file.seek(0)
        file.truncate()

        file.write("+++")
        file.write(fm)
        file.write("+++")
        file.write(doc)

wiki_aliases = {}
design_aliases = {}

for root, dirs, files in os.walk(sys.argv[1]):
    for file in files:
        if ".md" in file:
            get_aliases("%s/%s" %(root, file))

print("wiki_aliases:")
print(wiki_aliases)
print("design_aliases:")
print(design_aliases)

for root, dirs, files in os.walk(sys.argv[1]):
    for file in files:
        if ".md" in file:
            correct_links("%s/%s" %(root, file))
```

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>

Martyn Welch authored 4 years ago and Emanuele Aina committed 4 years ago

Move the doc on module setup, broadly unchanged (minor formatting
improvements).

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>