jason.woltje
9353675d1c
Jason's Q168: a visual editor for the Console's project documents, held to row 148's rendering rules. Library. ProseMirror with prosemirror-markdown and markdown-it, chosen in the phase 1 library report (LIBRARY.md, REPORT.md in the packet). packages/webui/third_party/editor/ holds 19 upstream packages as source, byte for byte, each with its license, plus NOTICE and PROVENANCE.json. Build. packages/webui/editor/ holds the model, view, entry and build.mjs. esbuild 0.28.2 is an exact devDependency of packages/webui with its own lock; editor/toolchain.mjs checks the version and the binary's sha256 before any build. MOSAIC_REQUIRE_EDITOR_BUILD=1 turns a missing or different esbuild into a failure, and the rebuild test then checks the committed src/public/editor.js and editor.css match a fresh build. The built bundle is committed under Mos's conditions (mos-0755, mos-0765). Console. The docs view gets Visual and Source modes. A save still writes Markdown through the existing project write path, with the same stale-base and read-only handling. A mode switch reuses the draft and reads nothing from the project. Links and images keep row 148's target rules, and no raw HTML runs. serve.mjs serves /editor.js and /editor.css; index.html loads them. Owner Researcher, brief docs/plans/2026-10-16_q168-wysiwyg-editor.md. Round 5 is a rebase ontod88613bac(row 155); only docs/TOOLS.md, webui/README.md, public/bus.js and serve.mjs differ from the round before. Reviewers on candidate manifest 3a4bc21c...3b05: Dewey (security) approve 29027, Filbert approve 29026. Mos's decision 123 go for public.diff 902f0244 (handwritten part ea59079e): mos-0824. Sage gate on72c3fa598with MOSAIC_REQUIRE_EDITOR_BUILD=1: GATE_PASSED 25/25 (node 2397, selftests 422), 22:07:29Z to 22:13:50Z; the rebuild test ran and passed. Nothing live.
113 lines
2.8 KiB
JavaScript
113 lines
2.8 KiB
JavaScript
/* eslint-disable no-bitwise */
|
|
|
|
const decodeCache = {}
|
|
|
|
function getDecodeCache (exclude) {
|
|
let cache = decodeCache[exclude]
|
|
if (cache) { return cache }
|
|
|
|
cache = decodeCache[exclude] = []
|
|
|
|
for (let i = 0; i < 128; i++) {
|
|
const ch = String.fromCharCode(i)
|
|
cache.push(ch)
|
|
}
|
|
|
|
for (let i = 0; i < exclude.length; i++) {
|
|
const ch = exclude.charCodeAt(i)
|
|
cache[ch] = '%' + ('0' + ch.toString(16).toUpperCase()).slice(-2)
|
|
}
|
|
|
|
return cache
|
|
}
|
|
|
|
// Decode percent-encoded string.
|
|
//
|
|
function decode (string, exclude) {
|
|
if (typeof exclude !== 'string') {
|
|
exclude = decode.defaultChars
|
|
}
|
|
|
|
const cache = getDecodeCache(exclude)
|
|
|
|
return string.replace(/(%[a-f0-9]{2})+/gi, function (seq) {
|
|
let result = ''
|
|
|
|
for (let i = 0, l = seq.length; i < l; i += 3) {
|
|
const b1 = parseInt(seq.slice(i + 1, i + 3), 16)
|
|
|
|
if (b1 < 0x80) {
|
|
result += cache[b1]
|
|
continue
|
|
}
|
|
|
|
if ((b1 & 0xE0) === 0xC0 && (i + 3 < l)) {
|
|
// 110xxxxx 10xxxxxx
|
|
const b2 = parseInt(seq.slice(i + 4, i + 6), 16)
|
|
|
|
if ((b2 & 0xC0) === 0x80) {
|
|
const chr = ((b1 << 6) & 0x7C0) | (b2 & 0x3F)
|
|
|
|
if (chr < 0x80) {
|
|
result += '\ufffd\ufffd'
|
|
} else {
|
|
result += String.fromCharCode(chr)
|
|
}
|
|
|
|
i += 3
|
|
continue
|
|
}
|
|
}
|
|
|
|
if ((b1 & 0xF0) === 0xE0 && (i + 6 < l)) {
|
|
// 1110xxxx 10xxxxxx 10xxxxxx
|
|
const b2 = parseInt(seq.slice(i + 4, i + 6), 16)
|
|
const b3 = parseInt(seq.slice(i + 7, i + 9), 16)
|
|
|
|
if ((b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) {
|
|
const chr = ((b1 << 12) & 0xF000) | ((b2 << 6) & 0xFC0) | (b3 & 0x3F)
|
|
|
|
if (chr < 0x800 || (chr >= 0xD800 && chr <= 0xDFFF)) {
|
|
result += '\ufffd\ufffd\ufffd'
|
|
} else {
|
|
result += String.fromCharCode(chr)
|
|
}
|
|
|
|
i += 6
|
|
continue
|
|
}
|
|
}
|
|
|
|
if ((b1 & 0xF8) === 0xF0 && (i + 9 < l)) {
|
|
// 111110xx 10xxxxxx 10xxxxxx 10xxxxxx
|
|
const b2 = parseInt(seq.slice(i + 4, i + 6), 16)
|
|
const b3 = parseInt(seq.slice(i + 7, i + 9), 16)
|
|
const b4 = parseInt(seq.slice(i + 10, i + 12), 16)
|
|
|
|
if ((b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80 && (b4 & 0xC0) === 0x80) {
|
|
let chr = ((b1 << 18) & 0x1C0000) | ((b2 << 12) & 0x3F000) | ((b3 << 6) & 0xFC0) | (b4 & 0x3F)
|
|
|
|
if (chr < 0x10000 || chr > 0x10FFFF) {
|
|
result += '\ufffd\ufffd\ufffd\ufffd'
|
|
} else {
|
|
chr -= 0x10000
|
|
result += String.fromCharCode(0xD800 + (chr >> 10), 0xDC00 + (chr & 0x3FF))
|
|
}
|
|
|
|
i += 9
|
|
continue
|
|
}
|
|
}
|
|
|
|
result += '\ufffd'
|
|
}
|
|
|
|
return result
|
|
})
|
|
}
|
|
|
|
decode.defaultChars = ';/?:@&=+$,#'
|
|
decode.componentChars = ''
|
|
|
|
export default decode
|