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Merge pull request #3261 from dbolacksn/issue_2994_css_style

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Table of Contents Snippet exclusion system
This commit is contained in:
Trevor Buckner
2024-06-28 11:05:14 -04:00
committed by GitHub
parent 3b8dbe8a04 9886200fa9
commit e9ca68e7d3
3 changed files with 120 additions and 62 deletions
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40
themes/V3/5ePHB/snippets.js
View File

@@ -21,9 +21,43 @@ module.exports = [
view : 'text',
snippets : [
{
name : 'Table of Contents',
icon : 'fas fa-book',
gen : TableOfContentsGen
name : 'Table of Contents',
icon : 'fas fa-book',
gen : TableOfContentsGen,
experimental : true,
subsnippets : [
{
name : 'Table of Contents',
icon : 'fas fa-book',
gen : TableOfContentsGen,
experimental : true
},
{
name : 'Include in ToC up to H3',
icon : 'fas fa-dice-three',
gen : dedent `\n{{tocDepthH3
}}\n`,
},
{
name : 'Include in ToC up to H4',
icon : 'fas fa-dice-four',
gen : dedent `\n{{tocDepthH4
}}\n`,
},
{
name : 'Include in ToC up to H5',
icon : 'fas fa-dice-five',
gen : dedent `\n{{tocDepthH5
}}\n`,
},
{
name : 'Include in ToC up to H6',
icon : 'fas fa-dice-six',
gen : dedent `\n{{tocDepthH6
}}\n`,
}
]
},
{
name : 'Index',

109
themes/V3/5ePHB/snippets/tableOfContents.gen.js
View File

@@ -2,77 +2,68 @@ const _ = require('lodash');
const dedent = require('dedent-tabs').default;
const getTOC = (pages)=>{
const add1 = (title, page)=>{
res.push({
title : title,
page : page + 1,
children : []
});
};
const add2 = (title, page)=>{
if(!_.last(res)) add1(null, page);
_.last(res).children.push({
title : title,
page : page + 1,
children : []
});
};
const add3 = (title, page)=>{
if(!_.last(res)) add1(null, page);
if(!_.last(_.last(res).children)) add2(null, page);
_.last(_.last(res).children).children.push({
title : title,
page : page + 1,
children : []
});
const recursiveAdd = (title, page, targetDepth, child, curDepth=0)=>{
if(curDepth > 5) return; // Something went wrong.
if(curDepth == targetDepth) {
child.push({
title : title,
page : page + 1,
children : []
});
} else {
if(child.length == 0) {
child.push({
title : null,
page : page + 1,
children : []
});
}
recursiveAdd(title, page, targetDepth, _.last(child).children, curDepth+1,);
}
};
const res = [];
_.each(pages, (page, pageNum)=>{
if(!page.includes('{{frontCover}}') && !page.includes('{{insideCover}}') && !page.includes('{{partCover}}') && !page.includes('{{backCover}}')) {
const lines = page.split('\n');
_.each(lines, (line)=>{
if(_.startsWith(line, '# ')){
const title = line.replace('# ', '');
add1(title, pageNum);
}
if(_.startsWith(line, '## ')){
const title = line.replace('## ', '');
add2(title, pageNum);
}
if(_.startsWith(line, '### ')){
const title = line.replace('### ', '');
add3(title, pageNum);
}
});
const iframe = document.getElementById('BrewRenderer');
const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
const headings = iframeDocument.querySelectorAll('h1, h2, h3, h4, h5, h6');
const headerDepth = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];
_.each(headings, (heading)=>{
const onPage = parseInt(heading.closest('.page').id?.replace(/^p/, ''));
const ToCExclude = getComputedStyle(heading).getPropertyValue('--TOC');
if(ToCExclude != 'exclude') {
recursiveAdd(heading.innerText.trim(), onPage, headerDepth.indexOf(heading.tagName), res);
}
});
return res;
};
const ToCIterate = (entries, curDepth=0)=>{
const levelPad = ['- ###', ' - ####', ' - ', ' - ', ' - ', ' - '];
const toc = [];
if(entries.title !== null){
toc.push(`${levelPad[curDepth]} [{{ ${entries.title}}}{{ ${entries.page}}}](#p${entries.page})`);
}
if(entries.children.length) {
_.each(entries.children, (entry, idx)=>{
const children = ToCIterate(entry, entry.title == null ? curDepth : curDepth+1);
if(children.length) {
toc.push(...children);
}
});
}
return toc;
};
module.exports = function(props){
const pages = props.brew.text.split('\\page');
const TOC = getTOC(pages);
const markdown = _.reduce(TOC, (r, g1, idx1)=>{
if(g1.title !== null) {
r.push(`- ### [{{ ${g1.title}}}{{ ${g1.page}}}](#p${g1.page})`);
}
if(g1.children.length){
_.each(g1.children, (g2, idx2)=>{
if(g2.title !== null) {
r.push(` - #### [{{ ${g2.title}}}{{ ${g2.page}}}](#p${g2.page})`);
}
if(g2.children.length){
_.each(g2.children, (g3, idx3)=>{
if(g2.title !== null) {
r.push(` - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
} else { // Don't over-indent if no level-2 parent entry
r.push(` - [{{ ${g3.title}}}{{ ${g3.page}}}](#p${g3.page})`);
}
});
}
});
}
r.push(ToCIterate(g1).join('\n'));
return r;
}, []).join('\n');

33
themes/V3/5ePHB/style.less
View File

@@ -786,6 +786,39 @@
// *****************************
// * TABLE OF CONTENTS
// *****************************/
// Default Exclusions
// Anything not exlcuded is included, default Headers are H1, H2, and H3.
h4,
h5,
h6,
.page:has(.frontCover),
.page:has(.backCover),
.page:has(.insideCover),
.monster,
.noToC,
.toc { --TOC: exclude; }
.tocDepthH2 :is(h1, h2) {--TOC: include; }
.tocDepthH3 :is(h1, h2, h3) {--TOC: include; }
.tocDepthH4 :is(h1, h2, h3, h4) {--TOC: include; }
.tocDepthH5 :is(h1, h2, h3, h4, h5) {--TOC: include; }
.tocDepthH6 :is(h1, h2, h3, h4, h5, h6) {--TOC: include; }
.tocIncludeH1 h1 {--TOC: include; }
.tocIncludeH2 h2 {--TOC: include; }
.tocIncludeH3 h3 {--TOC: include; }
.tocIncludeH4 h4 {--TOC: include; }
.tocIncludeH5 h5 {--TOC: include; }
.tocIncludeH6 h6 {--TOC: include; }
.page:has(.partCover) {
--TOC: exclude;
& h1 {
--TOC: include;
}
}
.page {
&:has(.toc)::after { display : none; }
.toc {