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PDF : correct content hierarchy on the fly

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This commit is contained in:
MrHeadwar 2021-12-29 19:04:24 +01:00
parent a3e38aa8e3
commit 6008f32194
1 changed files with 14 additions and 8 deletions
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22
build.py
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@ -208,16 +208,22 @@ def GetParent(fs, pos):
#
# Change the hierarchy of titles : h1->hn, h2->hn+1, etc... n being delta-1
# Change the hierarchy of titles : <h1>-><hn>, <h2>-><hn+1>, so that the
# highest hyerarchy level is maxlevel
#
def reheader(txt, delta):
for i in range(6, 0, -1):
txt = txt.replace('<h' + str(i), '<h' + str(i + delta))
txt = txt.replace('</h' + str(i), '</h' + str(i + delta))
def remapheader(txt, maxlevel):
maxlvl=1
# find the highest hierarchy level in the content
while maxlvl < 7 and txt.find('<h' + str(maxlvl)) == -1:
maxlvl += 1
# if there is a hierarchy, remap it so that the highest level is maxlevel
if maxlvl < 7:
for i in range(6, maxlvl-1, -1):
txt = txt.replace('<h' + str(i), '<h' + str(i + maxlevel - maxlvl))
txt = txt.replace('</h' + str(i), '</h' + str(i + maxlevel - maxlvl))
return txt
#
# Creates the BreadCrumbs
#
@ -622,7 +628,7 @@ for header in fileStruct:
# Fix up any internal links
opcontent = FixInternalLinks(oplinks, content, header['title'])
opcontent = reheader(opcontent, 2)
opcontent = remapheader(opcontent, level+2)
# Create "one page" header
oph = '<h' + str(level+1) + ' class="clear" id="' + header[('link' if 'link' in header else 'filename')] +'">' + header['title'] + '</h' + str(level+1) + '>\n';