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Implement MathjaxBlock

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This commit is contained in:
Henrik Giesel 2021-08-04 01:55:39 +02:00
parent 9b2378c3d2
commit 5129aca66f
9 changed files with 214 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ts/editable/BUILD.bazel
View File

@ -49,6 +49,7 @@ ts_library(
"//ts/components",
"//ts:image_module_support",
"@npm//svelte",
"@npm//mathjax-full",
] + svelte_names,
)
@ -63,7 +64,7 @@ esbuild(
output_css = "editable-build.css",
visibility = ["//visibility:public"],
deps = [
"editable_ts",
"editable",
"svelte_components",
"//ts/components",
"//ts/components:svelte_components",

13
ts/editable/MathjaxBlock.svelte Normal file
View File

@ -0,0 +1,13 @@
<!--
Copyright: Ankitects Pty Ltd and contributors
License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
-->
<script lang="ts">
import { convertMathjax } from "./mathjax";
export let mathjax: string;
$: console.log(mathjax, convertMathjax(`\\(${mathjax}\\)`));
$: converted = convertMathjax(`\\(${mathjax}\\)`);
</script>
{@html converted}

50
ts/editable/mathjax-components.ts Normal file
View File

@ -0,0 +1,50 @@
import MathjaxBlock_svelte from "./MathjaxBlock.svelte";
class MathjaxBlock extends HTMLElement {
connectedCallback() {
this.contentEditable = "false";
const mathjax = (this.dataset.mathjax = this.innerText);
this.innerHTML = "";
new MathjaxBlock_svelte({
target: this,
props: { mathjax },
});
}
}
// customElements.define("anki-mathjax-inline", MathjaxInline);
customElements.define("anki-mathjax-block", MathjaxBlock);
const mathjaxInlineTagPattern =
/<anki-mathjax-inline.*?>(.*?)<\/anki-mathjax-inline>/gsu;
const mathjaxBlockTagPattern = /<anki-mathjax-block.*?>(.*?)<\/anki-mathjax-block>/gsu;
export function toMathjaxDelimiters(html: string): string {
return html
.replace(
mathjaxInlineTagPattern,
(_match: string, text: string) => `\(${text}\)`
)
.replace(
mathjaxBlockTagPattern,
(_match: string, text: string) => `\[${text}\]`
);
}
const mathjaxInlineDelimiterPattern = /\\\((.*?)\\\)/gsu;
const mathjaxBlockDelimiterPattern = /\\\[(.*?)\\\]/gsu;
export function toMathjaxTags(html: string): string {
return html
.replace(
mathjaxInlineDelimiterPattern,
(_match: string, text: string) =>
`<anki-mathjax-inline>${text}</anki-cloze>`
)
.replace(
mathjaxBlockDelimiterPattern,
(_match: string, text: string) => `<anki-mathjax-block>${text}</anki-cloze>`
);
}

38
ts/editable/mathjax.ts Normal file
View File

@ -0,0 +1,38 @@
// Copyright: Ankitects Pty Ltd and contributors
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
import { mathjax } from "mathjax-full/js/mathjax";
import { TeX } from "mathjax-full/js/input/tex";
import { CHTML } from "mathjax-full/js/output/chtml";
import { HTMLAdaptor } from "mathjax-full/js/adaptors/HTMLAdaptor";
import { RegisterHTMLHandler } from "mathjax-full/js/handlers/html";
import { AllPackages } from "mathjax-full/js/input/tex/AllPackages.js";
import "mathjax-full/js/util/entities/all";
// @ts-expect-error Minor interface mismatch: document.documentElement.nodeValue might be null
const adaptor = new HTMLAdaptor(window);
RegisterHTMLHandler(adaptor);
const texOptions = {
displayMath: [["\\[", "\\]"]],
processRefs: false,
processEnvironments: false,
processEscapes: false,
packages: AllPackages,
};
export function convertMathjax(input: string): string {
const tex = new TeX(texOptions);
const chtml = new CHTML({
fontURL: "/_anki/js/vendor/mathjax/output/chtml/fonts/woff-v2",
});
const html = mathjax.document(input, { InputJax: tex, OutputJax: chtml });
html.render();
return (
adaptor.innerHTML(adaptor.head(html.document)) +
adaptor.innerHTML(adaptor.body(html.document))
);
}

1
ts/editor/BUILD.bazel
View File

@ -148,6 +148,7 @@ esbuild(
"//ts/editable",
"//ts/components",
"//ts/components:svelte_components",
"//ts/editable:svelte_components",
"@npm//protobufjs",
],
)

5
ts/editor/index.ts
View File

@ -22,13 +22,14 @@ import { saveField } from "./change-timer";
import "./fields.css";
import "editable/editable";
import "editable/editable-container";
import "./label-container";
import "./codable";
import "./editor-field";
import type { EditorField } from "./editor-field";
import { EditingArea } from "./editing-area";
import "editable/editable-container";
import "editable/editable";
import "editable/mathjax-components";
import { initToolbar, fieldFocused } from "./toolbar";
import { initTagEditor } from "./tag-editor";

57
ts/licenses.json
View File

@ -164,6 +164,14 @@
"path": "node_modules/commander",
"licenseFile": "node_modules/commander/LICENSE"
},
"commander@8.1.0": {
"licenses": "MIT",
"repository": "https://github.com/tj/commander.js",
"publisher": "TJ Holowaychuk",
"email": "tj@vision-media.ca",
"path": "node_modules/speech-rule-engine/node_modules/commander",
"licenseFile": "node_modules/speech-rule-engine/node_modules/commander/LICENSE"
},
"css-browser-selector@0.6.5": {
"licenses": "CC-BY-SA-2.5",
"repository": "https://github.com/verbatim/css_browser_selector",
@ -426,6 +434,14 @@
"path": "node_modules/delaunator",
"licenseFile": "node_modules/delaunator/LICENSE"
},
"esm@3.2.25": {
"licenses": "MIT",
"repository": "https://github.com/standard-things/esm",
"publisher": "John-David Dalton",
"email": "john.david.dalton@gmail.com",
"path": "node_modules/esm",
"licenseFile": "node_modules/esm/LICENSE"
},
"iconv-lite@0.6.3": {
"licenses": "MIT",
"repository": "https://github.com/ashtuchkin/iconv-lite",
@ -489,12 +505,31 @@
"path": "node_modules/marked",
"licenseFile": "node_modules/marked/LICENSE.md"
},
"mathjax-full@3.2.0": {
"licenses": "Apache-2.0",
"repository": "https://github.com/mathjax/Mathjax-src",
"path": "node_modules/mathjax-full",
"licenseFile": "node_modules/mathjax-full/LICENSE"
},
"mathjax@3.1.4": {
"licenses": "Apache-2.0",
"repository": "https://github.com/mathjax/MathJax",
"path": "node_modules/mathjax",
"licenseFile": "node_modules/mathjax/LICENSE"
},
"mhchemparser@4.1.1": {
"licenses": "Apache-2.0",
"repository": "https://github.com/mhchem/mhchemParser",
"publisher": "Martin Hensel",
"path": "node_modules/mhchemparser",
"licenseFile": "node_modules/mhchemparser/LICENSE.txt"
},
"mj-context-menu@0.6.1": {
"licenses": "Apache-2.0",
"repository": "https://github.com/zorkow/context-menu",
"path": "node_modules/mj-context-menu",
"licenseFile": "node_modules/mj-context-menu/README.md"
},
"protobufjs@6.11.2": {
"licenses": "BSD-3-Clause",
"repository": "https://github.com/protobufjs/protobuf.js",
@ -526,6 +561,28 @@
"url": "https://github.com/ChALkeR",
"path": "node_modules/safer-buffer",
"licenseFile": "node_modules/safer-buffer/LICENSE"
},
"speech-rule-engine@3.3.3": {
"licenses": "Apache-2.0",
"repository": "https://github.com/zorkow/speech-rule-engine",
"path": "node_modules/speech-rule-engine",
"licenseFile": "node_modules/speech-rule-engine/LICENSE"
},
"wicked-good-xpath@1.3.0": {
"licenses": "MIT",
"repository": "https://github.com/google/wicked-good-xpath",
"publisher": "Google Inc.",
"path": "node_modules/wicked-good-xpath",
"licenseFile": "node_modules/wicked-good-xpath/LICENSE"
},
"xmldom-sre@0.1.31": {
"licenses": "MIT*",
"repository": "https://github.com/zorkow/xmldom",
"publisher": "jindw",
"email": "jindw@xidea.org",
"url": "http://www.xidea.org",
"path": "node_modules/xmldom-sre",
"licenseFile": "node_modules/xmldom-sre/LICENSE"
}
}

1
ts/package.json
View File

@ -72,6 +72,7 @@
"lodash-es": "^4.17.21",
"marked": "=2.0.5",
"mathjax": "^3.1.2",
"mathjax-full": "^3.2.0",
"protobufjs": "^6.10.2"
},
"resolutions": {

49
ts/yarn.lock
View File

@ -1596,6 +1596,11 @@ commander@7:
resolved "https://registry.yarnpkg.com/commander/-/commander-7.2.0.tgz#a36cb57d0b501ce108e4d20559a150a391d97ab7"
integrity sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==
commander@>=7.0.0:
version "8.1.0"
resolved "https://registry.yarnpkg.com/commander/-/commander-8.1.0.tgz#db36e3e66edf24ff591d639862c6ab2c52664362"
integrity sha512-mf45ldcuHSYShkplHHGKWb4TrmwQadxOn7v4WuhDJy0ZVoY5JFajaRDKD0PNe5qXzBX0rhovjTnP6Kz9LETcuA==
concat-map@0.0.1:
version "0.0.1"
resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@ -2154,6 +2159,11 @@ eslint@^7.24.0:
text-table "^0.2.0"
v8-compile-cache "^2.0.3"
esm@^3.2.25:
version "3.2.25"
resolved "https://registry.yarnpkg.com/esm/-/esm-3.2.25.tgz#342c18c29d56157688ba5ce31f8431fbb795cc10"
integrity sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==
espree@^7.3.0, espree@^7.3.1:
version "7.3.1"
resolved "https://registry.yarnpkg.com/espree/-/espree-7.3.1.tgz#f2df330b752c6f55019f8bd89b7660039c1bbbb6"
@ -3356,6 +3366,16 @@ marked@=2.0.5, marked@^2.0.3:
resolved "https://registry.yarnpkg.com/marked/-/marked-2.0.5.tgz#2d15c759b9497b0e7b5b57f4c2edabe1002ef9e7"
integrity sha512-yfCEUXmKhBPLOzEC7c+tc4XZdIeTdGoRCZakFMkCxodr7wDXqoapIME4wjcpBPJLNyUnKJ3e8rb8wlAgnLnaDw==
mathjax-full@^3.2.0:
version "3.2.0"
resolved "https://registry.yarnpkg.com/mathjax-full/-/mathjax-full-3.2.0.tgz#e53269842a943d4df10502937518991268996c5c"
integrity sha512-D2EBNvUG+mJyhn+M1C858k0f2Fc4KxXvbEX2WCMXroV10212JwfYqaBJ336ECBSz5X9L5LRoamxb7AJtg3KaJA==
dependencies:
esm "^3.2.25"
mhchemparser "^4.1.0"
mj-context-menu "^0.6.1"
speech-rule-engine "^3.3.3"
mathjax@^3.1.2:
version "3.1.4"
resolved "https://registry.yarnpkg.com/mathjax/-/mathjax-3.1.4.tgz#4e8932d12845c0abae8b7f1976ea98cb505e8420"
@ -3376,6 +3396,11 @@ merge2@^1.3.0:
resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
mhchemparser@^4.1.0:
version "4.1.1"
resolved "https://registry.yarnpkg.com/mhchemparser/-/mhchemparser-4.1.1.tgz#a2142fdab37a02ec8d1b48a445059287790becd5"
integrity sha512-R75CUN6O6e1t8bgailrF1qPq+HhVeFTM3XQ0uzI+mXTybmphy3b6h4NbLOYhemViQ3lUs+6CKRkC3Ws1TlYREA==
micromatch@^4.0.2, micromatch@^4.0.4:
version "4.0.4"
resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.4.tgz#896d519dfe9db25fce94ceb7a500919bf881ebf9"
@ -3418,6 +3443,11 @@ minimist@^1.2.0, minimist@^1.2.5:
resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.5.tgz#67d66014b66a6a8aaa0c083c5fd58df4e4e97602"
integrity sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==
mj-context-menu@^0.6.1:
version "0.6.1"
resolved "https://registry.yarnpkg.com/mj-context-menu/-/mj-context-menu-0.6.1.tgz#a043c5282bf7e1cf3821de07b13525ca6f85aa69"
integrity sha512-7NO5s6n10TIV96d4g2uDpG7ZDpIhMh0QNfGdJw/W47JswFcosz457wqz/b5sAKvl12sxINGFCn80NZHKwxQEXA==
mkdirp@^1.0.3, mkdirp@^1.0.4:
version "1.0.4"
resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
@ -4094,6 +4124,15 @@ spdx-satisfies@^5.0.0:
spdx-expression-parse "^3.0.0"
spdx-ranges "^2.0.0"
speech-rule-engine@^3.3.3:
version "3.3.3"
resolved "https://registry.yarnpkg.com/speech-rule-engine/-/speech-rule-engine-3.3.3.tgz#781ed03cbcf3279f94d1d80241025ea954c6d571"
integrity sha512-0exWw+0XauLjat+f/aFeo5T8SiDsO1JtwpY3qgJE4cWt+yL/Stl0WP4VNDWdh7lzGkubUD9lWP4J1ASnORXfyQ==
dependencies:
commander ">=7.0.0"
wicked-good-xpath "^1.3.0"
xmldom-sre "^0.1.31"
sprintf-js@~1.0.2:
version "1.0.3"
resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
@ -4505,6 +4544,11 @@ which@^2.0.1:
dependencies:
isexe "^2.0.0"
wicked-good-xpath@^1.3.0:
version "1.3.0"
resolved "https://registry.yarnpkg.com/wicked-good-xpath/-/wicked-good-xpath-1.3.0.tgz#81b0e95e8650e49c94b22298fff8686b5553cf6c"
integrity sha1-gbDpXoZQ5JyUsiKY//hoa1VTz2w=
word-wrap@^1.2.3, word-wrap@~1.2.3:
version "1.2.3"
resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
@ -4554,6 +4598,11 @@ xmlcreate@^2.0.3:
resolved "https://registry.yarnpkg.com/xmlcreate/-/xmlcreate-2.0.3.tgz#df9ecd518fd3890ab3548e1b811d040614993497"
integrity sha512-HgS+X6zAztGa9zIK3Y3LXuJes33Lz9x+YyTxgrkIdabu2vqcGOWwdfCpf1hWLRrd553wd4QCDf6BBO6FfdsRiQ==
xmldom-sre@^0.1.31:
version "0.1.31"
resolved "https://registry.yarnpkg.com/xmldom-sre/-/xmldom-sre-0.1.31.tgz#10860d5bab2c603144597d04bf2c4980e98067f4"
integrity sha512-f9s+fUkX04BxQf+7mMWAp5zk61pciie+fFLC9hX9UVvCeJQfNHRHXpeo5MPcR0EUf57PYLdt+ZO4f3Ipk2oZUw==
y18n@^5.0.5:
version "5.0.8"
resolved "https://registry.yarnpkg.com/y18n/-/y18n-5.0.8.tgz#7f4934d0f7ca8c56f95314939ddcd2dd91ce1d55"