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Sane id generation

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Valentin Boettcher 2019-09-16 21:02:45 +02:00 • committed by GitHub
parent a7a444eec2
commit 3d26988257
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 34 additions and 7 deletions
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41
common/header.html
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@ -19,21 +19,17 @@
const SMOOTH_SCROLL_SPEED = 300; const SMOOTH_SCROLL_SPEED = 300;
const TOC_ANIMATION_SPEED = 300; const TOC_ANIMATION_SPEED = 300;
const cleanUp = item => { const cleanUp = item => item
const cleanItem = item
.trim() .trim()
.toLowerCase() .toLowerCase()
.replace( .replace(
/[\{\}\[\]\\\/\<\>\(\)\|\+\?\*\^\'\`\'\"\.\_\$\d\s~!@#%&,;:=]/gi, /[\{\}\[\]\\\/\<\>\(\)\|\+\?\*\^\'\`\'\"\.\_\$\s~!@#%&,;:=]/gi,
"-" "-"
) )
.replace(/\-\-+/g, "-") .replace(/\-\-+/g, "-")
.replace(/^\-/, "") .replace(/^\-/, "")
.replace(/\-$/, ""); .replace(/\-$/, "");
return cleanItem;
};
const createAnchors = id => { const createAnchors = id => {
const link = $("<a/>", { const link = $("<a/>", {
href: `#${id}`, href: `#${id}`,
@ -262,9 +258,11 @@
if ($elem.hasClass("d-editor-preview")) return; if ($elem.hasClass("d-editor-preview")) return;
if (!$elem.parents("article#post_1").length) return; if (!$elem.parents("article#post_1").length) return;
const dToc = $elem.parents('.wiki'); let dToc = $elem.find(`[data-theme-toc="true"]`);
if (!dToc.length) dToc = $elem.parents('.wiki');
if (!dToc.length) return this; if (!dToc.length) return this;
const body = $elem; const body = $elem;
body.find("div, aside, blockquote, article, details").each(function() { body.find("div, aside, blockquote, article, details").each(function() {
$(this) $(this)
@ -293,6 +291,10 @@
} }
} }
ids = {};
path = [];
lastLevel = 1;
body.find(dTocHeadingSelectors).each(function() { body.find(dTocHeadingSelectors).each(function() {
if ($(this).hasClass("d-toc-ignore")) return; if ($(this).hasClass("d-toc-ignore")) return;
const heading = $(this); const heading = $(this);
@ -302,6 +304,31 @@
if (!id.length) { if (!id.length) {
id = cleanUp(heading.text()); id = cleanUp(heading.text());
} }
level = parseInt(heading.prop("tagName")[1])
if (level == 1) {
path = [id];
} else if (level > lastLevel) {
path.push(id);
} else {
if (level < lastLevel) {
path.pop()
}
path[path.length - 1] = id;
}
lastLevel = level;
id = path.join('-');
if (id in ids) {
id = id + '-' + ids[id]++;
} else {
ids[id] = 1;
}
heading heading
.attr({ .attr({