mox/lib.ts
Mechiel Lukkien 40ade995a5
improve queue management
- add option to put messages in the queue "on hold", preventing delivery
  attempts until taken off hold again.
- add "hold rules", to automatically mark some/all submitted messages as "on
  hold", e.g. from a specific account or to a specific domain.
- add operation to "fail" a message, causing a DSN to be delivered to the
  sender. previously we could only drop a message from the queue.
- update admin page & add new cli tools for these operations, with new
  filtering rules for selecting the messages to operate on. in the admin
  interface, add filtering and checkboxes to select a set of messages to operate
  on.
2024-03-18 08:50:42 +01:00

223 lines
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TypeScript
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This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

// Javascript is generated from typescript, do not modify generated javascript because changes will be overwritten.
type ElemArg = string | String | Element | Function | {_class: string[]} | {_attrs: {[k: string]: string}} | {_styles: {[k: string]: string | number}} | {_props: {[k: string]: any}} | {root: HTMLElement} | ElemArg[]
const [dom, style, attr, prop] = (function() {
// Start of unicode block (rough approximation of script), from https://www.unicode.org/Public/UNIDATA/Blocks.txt
const scriptblocks = [0x0000, 0x0080, 0x0100, 0x0180, 0x0250, 0x02B0, 0x0300, 0x0370, 0x0400, 0x0500, 0x0530, 0x0590, 0x0600, 0x0700, 0x0750, 0x0780, 0x07C0, 0x0800, 0x0840, 0x0860, 0x0870, 0x08A0, 0x0900, 0x0980, 0x0A00, 0x0A80, 0x0B00, 0x0B80, 0x0C00, 0x0C80, 0x0D00, 0x0D80, 0x0E00, 0x0E80, 0x0F00, 0x1000, 0x10A0, 0x1100, 0x1200, 0x1380, 0x13A0, 0x1400, 0x1680, 0x16A0, 0x1700, 0x1720, 0x1740, 0x1760, 0x1780, 0x1800, 0x18B0, 0x1900, 0x1950, 0x1980, 0x19E0, 0x1A00, 0x1A20, 0x1AB0, 0x1B00, 0x1B80, 0x1BC0, 0x1C00, 0x1C50, 0x1C80, 0x1C90, 0x1CC0, 0x1CD0, 0x1D00, 0x1D80, 0x1DC0, 0x1E00, 0x1F00, 0x2000, 0x2070, 0x20A0, 0x20D0, 0x2100, 0x2150, 0x2190, 0x2200, 0x2300, 0x2400, 0x2440, 0x2460, 0x2500, 0x2580, 0x25A0, 0x2600, 0x2700, 0x27C0, 0x27F0, 0x2800, 0x2900, 0x2980, 0x2A00, 0x2B00, 0x2C00, 0x2C60, 0x2C80, 0x2D00, 0x2D30, 0x2D80, 0x2DE0, 0x2E00, 0x2E80, 0x2F00, 0x2FF0, 0x3000, 0x3040, 0x30A0, 0x3100, 0x3130, 0x3190, 0x31A0, 0x31C0, 0x31F0, 0x3200, 0x3300, 0x3400, 0x4DC0, 0x4E00, 0xA000, 0xA490, 0xA4D0, 0xA500, 0xA640, 0xA6A0, 0xA700, 0xA720, 0xA800, 0xA830, 0xA840, 0xA880, 0xA8E0, 0xA900, 0xA930, 0xA960, 0xA980, 0xA9E0, 0xAA00, 0xAA60, 0xAA80, 0xAAE0, 0xAB00, 0xAB30, 0xAB70, 0xABC0, 0xAC00, 0xD7B0, 0xD800, 0xDB80, 0xDC00, 0xE000, 0xF900, 0xFB00, 0xFB50, 0xFE00, 0xFE10, 0xFE20, 0xFE30, 0xFE50, 0xFE70, 0xFF00, 0xFFF0, 0x10000, 0x10080, 0x10100, 0x10140, 0x10190, 0x101D0, 0x10280, 0x102A0, 0x102E0, 0x10300, 0x10330, 0x10350, 0x10380, 0x103A0, 0x10400, 0x10450, 0x10480, 0x104B0, 0x10500, 0x10530, 0x10570, 0x10600, 0x10780, 0x10800, 0x10840, 0x10860, 0x10880, 0x108E0, 0x10900, 0x10920, 0x10980, 0x109A0, 0x10A00, 0x10A60, 0x10A80, 0x10AC0, 0x10B00, 0x10B40, 0x10B60, 0x10B80, 0x10C00, 0x10C80, 0x10D00, 0x10E60, 0x10E80, 0x10EC0, 0x10F00, 0x10F30, 0x10F70, 0x10FB0, 0x10FE0, 0x11000, 0x11080, 0x110D0, 0x11100, 0x11150, 0x11180, 0x111E0, 0x11200, 0x11280, 0x112B0, 0x11300, 0x11400, 0x11480, 0x11580, 0x11600, 0x11660, 0x11680, 0x11700, 0x11800, 0x118A0, 0x11900, 0x119A0, 0x11A00, 0x11A50, 0x11AB0, 0x11AC0, 0x11B00, 0x11C00, 0x11C70, 0x11D00, 0x11D60, 0x11EE0, 0x11F00, 0x11FB0, 0x11FC0, 0x12000, 0x12400, 0x12480, 0x12F90, 0x13000, 0x13430, 0x14400, 0x16800, 0x16A40, 0x16A70, 0x16AD0, 0x16B00, 0x16E40, 0x16F00, 0x16FE0, 0x17000, 0x18800, 0x18B00, 0x18D00, 0x1AFF0, 0x1B000, 0x1B100, 0x1B130, 0x1B170, 0x1BC00, 0x1BCA0, 0x1CF00, 0x1D000, 0x1D100, 0x1D200, 0x1D2C0, 0x1D2E0, 0x1D300, 0x1D360, 0x1D400, 0x1D800, 0x1DF00, 0x1E000, 0x1E030, 0x1E100, 0x1E290, 0x1E2C0, 0x1E4D0, 0x1E7E0, 0x1E800, 0x1E900, 0x1EC70, 0x1ED00, 0x1EE00, 0x1F000, 0x1F030, 0x1F0A0, 0x1F100, 0x1F200, 0x1F300, 0x1F600, 0x1F650, 0x1F680, 0x1F700, 0x1F780, 0x1F800, 0x1F900, 0x1FA00, 0x1FA70, 0x1FB00, 0x20000, 0x2A700, 0x2B740, 0x2B820, 0x2CEB0, 0x2F800, 0x30000, 0x31350, 0xE0000, 0xE0100, 0xF0000, 0x100000]
// Find block code belongs in.
const findBlock = (code: number): number => {
let s = 0
let e = scriptblocks.length
while (s < e-1) {
let i = Math.floor((s+e)/2)
if (code < scriptblocks[i]) {
e = i
} else {
s = i
}
}
return s
}
// formatText adds s to element e, in a way that makes switching unicode scripts
// clear, with alternating DOM TextNode and span elements with a "switchscript"
// class. Useful for highlighting look alikes, e.g. a (ascii 0x61) and а (cyrillic
// 0x430).
//
// This is only called one string at a time, so the UI can still display strings
// without highlighting switching scripts, by calling formatText on the parts.
const formatText = (e: HTMLElement, s: string): void => {
// Handle some common cases quickly.
if (!s) {
return
}
let ascii = true
for (const c of s) {
const cp = c.codePointAt(0) // For typescript, to check for undefined.
if (cp !== undefined && cp >= 0x0080) {
ascii = false
break
}
}
if (ascii) {
e.appendChild(document.createTextNode(s))
return
}
// todo: handle grapheme clusters? wait for Intl.Segmenter?
let n = 0 // Number of text/span parts added.
let str = '' // Collected so far.
let block = -1 // Previous block/script.
let mod = 1
const put = (nextblock: number) => {
if (n === 0 && nextblock === 0) {
// Start was non-ascii, second block is ascii, we'll start marked as switched.
mod = 0
}
if (n % 2 === mod) {
const x = document.createElement('span')
x.classList.add('scriptswitch')
x.appendChild(document.createTextNode(str))
e.appendChild(x)
} else {
e.appendChild(document.createTextNode(str))
}
n++
str = ''
}
for (const c of s) {
// Basic whitespace does not switch blocks. Will probably need to extend with more
// punctuation in the future. Possibly for digits too. But perhaps not in all
// scripts.
if (c === ' ' || c === '\t' || c === '\r' || c === '\n') {
str += c
continue
}
const code: number = c.codePointAt(0) as number
if (block < 0 || !(code >= scriptblocks[block] && (code < scriptblocks[block+1] || block === scriptblocks.length-1))) {
const nextblock = code < 0x0080 ? 0 : findBlock(code)
if (block >= 0) {
put(nextblock)
}
block = nextblock
}
str += c
}
put(-1)
}
const _domKids = <T extends HTMLElement>(e: T, l: ElemArg[]): T => {
l.forEach((c) => {
const xc = c as {[k: string]: any}
if (typeof c === 'string') {
formatText(e, c)
} else if (c instanceof String) {
// String is an escape-hatch for text that should not be formatted with
// unicode-block-change-highlighting, e.g. for textarea values.
e.appendChild(document.createTextNode(''+c))
} else if (c instanceof Element) {
e.appendChild(c)
} else if (c instanceof Function) {
if (!c.name) {
throw new Error('function without name')
}
e.addEventListener(c.name as string, c as EventListener)
} else if (Array.isArray(xc)) {
_domKids(e, c as ElemArg[])
} else if (xc._class) {
for (const s of xc._class) {
e.classList.toggle(s, true)
}
} else if (xc._attrs) {
for (const k in xc._attrs) {
e.setAttribute(k, xc._attrs[k])
}
} else if (xc._styles) {
for (const k in xc._styles) {
const estyle: {[k: string]: any} = e.style
estyle[k as string] = xc._styles[k]
}
} else if (xc._props) {
for (const k in xc._props) {
const eprops: {[k: string]: any} = e
eprops[k] = xc._props[k]
}
} else if (xc.root) {
e.appendChild(xc.root)
} else {
console.log('bad kid', c)
throw new Error('bad kid')
}
})
return e
}
const dom = {
_kids: function(e: HTMLElement, ...kl: ElemArg[]) {
while(e.firstChild) {
e.removeChild(e.firstChild)
}
_domKids(e, kl)
},
_attrs: (x: {[k: string]: string}) => { return {_attrs: x}},
_class: (...x: string[]) => { return {_class: x}},
// The createElement calls are spelled out so typescript can derive function
// signatures with a specific HTML*Element return type.
div: (...l: ElemArg[]) => _domKids(document.createElement('div'), l),
span: (...l: ElemArg[]) => _domKids(document.createElement('span'), l),
a: (...l: ElemArg[]) => _domKids(document.createElement('a'), l),
input: (...l: ElemArg[]) => _domKids(document.createElement('input'), l),
textarea: (...l: ElemArg[]) => _domKids(document.createElement('textarea'), l),
select: (...l: ElemArg[]) => _domKids(document.createElement('select'), l),
option: (...l: ElemArg[]) => _domKids(document.createElement('option'), l),
clickbutton: (...l: ElemArg[]) => _domKids(document.createElement('button'), [attr.type('button'), ...l]),
submitbutton: (...l: ElemArg[]) => _domKids(document.createElement('button'), [attr.type('submit'), ...l]),
form: (...l: ElemArg[]) => _domKids(document.createElement('form'), l),
fieldset: (...l: ElemArg[]) => _domKids(document.createElement('fieldset'), l),
table: (...l: ElemArg[]) => _domKids(document.createElement('table'), l),
thead: (...l: ElemArg[]) => _domKids(document.createElement('thead'), l),
tbody: (...l: ElemArg[]) => _domKids(document.createElement('tbody'), l),
tfoot: (...l: ElemArg[]) => _domKids(document.createElement('tfoot'), l),
tr: (...l: ElemArg[]) => _domKids(document.createElement('tr'), l),
td: (...l: ElemArg[]) => _domKids(document.createElement('td'), l),
th: (...l: ElemArg[]) => _domKids(document.createElement('th'), l),
datalist: (...l: ElemArg[]) => _domKids(document.createElement('datalist'), l),
h1: (...l: ElemArg[]) => _domKids(document.createElement('h1'), l),
h2: (...l: ElemArg[]) => _domKids(document.createElement('h2'), l),
h3: (...l: ElemArg[]) => _domKids(document.createElement('h3'), l),
br: (...l: ElemArg[]) => _domKids(document.createElement('br'), l),
hr: (...l: ElemArg[]) => _domKids(document.createElement('hr'), l),
pre: (...l: ElemArg[]) => _domKids(document.createElement('pre'), l),
label: (...l: ElemArg[]) => _domKids(document.createElement('label'), l),
ul: (...l: ElemArg[]) => _domKids(document.createElement('ul'), l),
li: (...l: ElemArg[]) => _domKids(document.createElement('li'), l),
iframe: (...l: ElemArg[]) => _domKids(document.createElement('iframe'), l),
b: (...l: ElemArg[]) => _domKids(document.createElement('b'), l),
img: (...l: ElemArg[]) => _domKids(document.createElement('img'), l),
style: (...l: ElemArg[]) => _domKids(document.createElement('style'), l),
search: (...l: ElemArg[]) => _domKids(document.createElement('search'), l),
p: (...l: ElemArg[]) => _domKids(document.createElement('p'), l),
}
const _attr = (k: string, v: string) => { const o: {[key: string]: string} = {}; o[k] = v; return {_attrs: o} }
const attr = {
title: (s: string) => _attr('title', s),
value: (s: string) => _attr('value', s),
type: (s: string) => _attr('type', s),
tabindex: (s: string) => _attr('tabindex', s),
src: (s: string) => _attr('src', s),
placeholder: (s: string) => _attr('placeholder', s),
href: (s: string) => _attr('href', s),
checked: (s: string) => _attr('checked', s),
selected: (s: string) => _attr('selected', s),
id: (s: string) => _attr('id', s),
datalist: (s: string) => _attr('datalist', s),
rows: (s: string) => _attr('rows', s),
target: (s: string) => _attr('target', s),
rel: (s: string) => _attr('rel', s),
required: (s: string) => _attr('required', s),
multiple: (s: string) => _attr('multiple', s),
download: (s: string) => _attr('download', s),
disabled: (s: string) => _attr('disabled', s),
draggable: (s: string) => _attr('draggable', s),
rowspan: (s: string) => _attr('rowspan', s),
colspan: (s: string) => _attr('colspan', s),
for: (s: string) => _attr('for', s),
role: (s: string) => _attr('role', s),
arialabel: (s: string) => _attr('aria-label', s),
arialive: (s: string) => _attr('aria-live', s),
name: (s: string) => _attr('name', s),
min: (s: string) => _attr('min', s),
max: (s: string) => _attr('max', s),
action: (s: string) => _attr('action', s),
method: (s: string) => _attr('method', s),
autocomplete: (s: string) => _attr('autocomplete', s),
list: (s: string) => _attr('list', s),
form: (s: string) => _attr('form', s),
}
const style = (x: {[k: string]: string | number}) => { return {_styles: x}}
const prop = (x: {[k: string]: any}) => { return {_props: x}}
return [dom, style, attr, prop]
})()