hastily
Version:
express middleware to simulate fastly cdn
211 lines • 16.4 kB
JavaScript
import { createLogger } from './logging';
const paramsLogger = createLogger('params');
const QUALITY = 'quality';
const UNSET = Symbol('unset');
export default class FastlyParams {
constructor(params, req, res) {
this.warnings = [];
this.cachedQuality = UNSET;
this.rgbRE = /^(?:[0-9a-fA-F]{3}){1,2}$/;
this.raw = params;
this.req = req;
this.res = res;
this.log = paramsLogger.child({ req });
}
get quality() {
if (this.cachedQuality !== UNSET) {
return this.cachedQuality;
}
if (!this.has(QUALITY)) {
this.cachedQuality = undefined;
return this.cachedQuality;
}
this.cachedQuality = Number(this.get(QUALITY));
if (isNaN(this.cachedQuality)) {
this.cachedQuality = undefined;
}
return this.cachedQuality;
}
get(param) {
return this.raw.get(param);
}
has(param) {
return this.raw.has(param);
}
warn(type, param, msg) {
this.warnings.push({
msg: `Parameter "${param}=${this.get(param)}" is ${type}${msg ? ' -- ' + msg : ''}`,
type,
});
}
getWarnings() {
return this.warnings.slice();
}
toNumbers(names) {
const nums = [];
for (const name of names) {
if (this.has(name)) {
const param = this.get(name);
const num = Number(param);
if (isNaN(num)) {
this.warn('invalid', name, 'must be a valid number');
}
nums.push(num);
}
else {
nums.push(undefined);
}
}
return nums;
}
toCssBox(name) {
const csv = this.get(name);
const values = csv.split(',');
if (values.length > 4) {
this.warnFail('invalid', name, 'must be 1 to 4 comma-separated pixel values');
}
const nums = [];
for (const value of values) {
const num = Number(value);
if (isNaN(num)) {
this.warnFail('invalid', name, 'values must be numeric');
}
if (num > 0 && num < 1) {
this.warnFail('unsupported', name, 'percentage-based padding');
}
nums.push(num);
}
if (nums.length === 4) {
return {
bottom: nums[2],
left: nums[3],
right: nums[1],
top: nums[0],
};
}
if (nums.length === 3) {
return {
bottom: nums[2],
left: nums[1],
right: nums[1],
top: nums[0],
};
}
if (nums.length === 2) {
return {
bottom: nums[0],
left: nums[1],
right: nums[1],
top: nums[0],
};
}
return {
bottom: nums[0],
left: nums[0],
right: nums[0],
top: nums[0],
};
}
toColor(name) {
const die = () => {
return this.warnFail('invalid', name, 'must be formatted as RGB 0-255,0-255,0-255 or as RGBA 0-255,0-255,0-255,0-1.0');
};
const param = this.get(name);
if (this.rgbRE.test(param)) {
// sharp can support a plain color name, as long as it has a #
return '#' + param;
}
const values = param.split(',');
const toRgb = (nums) => {
if (nums.some((num) => num < 0 || num > 255)) {
die();
}
const [r, g, b] = nums;
return { r, g, b };
};
if (values.length === 4) {
const nums = values.map(Number);
const alpha = nums.pop();
if (alpha < 0 || alpha > 1) {
die();
}
const rgba = toRgb(nums);
rgba.alpha = alpha;
return rgba;
}
else if (values.length === 3) {
const rgba = toRgb(values.map(Number));
return rgba;
}
return die();
}
toTaggedValues(name, positional, named) {
const csv = this.get(name);
const values = csv.split(',').map((v) => v.toLowerCase().trim());
const tagged = {};
named.forEach((n) => {
const valueIndex = values.findIndex((value) => value.startsWith(n));
if (valueIndex > -1) {
tagged[n] = values[valueIndex].slice(n.length);
values.splice(valueIndex, 1);
}
});
// values should just be required positional now
if (values.length !== positional.length) {
this.warnFail('invalid', name, `got ${values.length} arguments, expected ${positional}`);
}
else {
values.forEach((value, i) => {
tagged[positional[i]] = value;
});
}
return tagged;
}
toRegion(name) {
const csv = this.get(name);
if (csv.includes(':') || csv.includes('offset')) {
this.warnFail('unsupported', name, 'ratio-based regions');
}
const values = this.toTaggedValues(name, ['width', 'height'], ['x', 'y', 'smart', 'offset-x', 'offset-y']);
if (values.hasOwnProperty('smart')) {
this.warnFail('unsupported', name, 'smart image cropping');
}
const validate = (tag, optional) => {
if (optional && !values.hasOwnProperty(tag)) {
return;
}
const value = Number(values[tag]);
if (isNaN(value)) {
if (optional) {
this.warn('invalid', name, `${tag} must be a number`);
return undefined;
}
else {
this.warnFail('invalid', name, `${tag} must be a number`);
}
}
if (value < 1 && value !== 0) {
this.warnFail('unsupported', name, `percentage ${tag} value in regions (must use absolute pixels)`);
}
return value;
};
const region = {
height: validate('height'),
width: validate('width'),
};
const left = validate('x', true);
if (left !== undefined) {
region.left = left;
}
const top = validate('y', true);
if (top !== undefined) {
region.top = top;
}
return region;
}
warnFail(type, name, msg) {
this.warn(type, name, msg);
throw new Error(`[${type} ${name}] ${msg}`);
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"fastly-params.js","sourceRoot":"","sources":["../../../src/lib/fastly-params.ts"],"names":[],"mappings":"AAYA,OAAO,EAAE,YAAY,EAAE,MAAM,WAAW,CAAC;AAEzC,MAAM,YAAY,GAAG,YAAY,CAAC,QAAQ,CAAC,CAAC;AAE5C,MAAM,OAAO,GAAG,SAAkB,CAAC;AACnC,MAAM,KAAK,GAAG,MAAM,CAAC,OAAO,CAAC,CAAC;AAE9B,MAAM,CAAC,OAAO,OAAO,YAAY;IAwB/B,YACE,MAAuC,EACvC,GAAY,EACZ,GAAqB;QARf,aAAQ,GAAc,EAAE,CAAC;QACzB,kBAAa,GAAgC,KAAK,CAAC;QAEnD,UAAK,GAAG,2BAA2B,CAAC;QAO1C,IAAI,CAAC,GAAG,GAAG,MAAkB,CAAC;QAC9B,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,GAAG,GAAG,GAAG,CAAC;QACf,IAAI,CAAC,GAAG,GAAG,YAAY,CAAC,KAAK,CAAC,EAAE,GAAG,EAAE,CAAC,CAAC;IACzC,CAAC;IAhCD,IAAI,OAAO;QACT,IAAI,IAAI,CAAC,aAAa,KAAK,KAAK,EAAE;YAChC,OAAO,IAAI,CAAC,aAAmC,CAAC;SACjD;QACD,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,EAAE;YACtB,IAAI,CAAC,aAAa,GAAG,SAAS,CAAC;YAC/B,OAAO,IAAI,CAAC,aAAa,CAAC;SAC3B;QACD,IAAI,CAAC,aAAa,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,OAAO,CAAC,CAAC,CAAC;QAC/C,IAAI,KAAK,CAAC,IAAI,CAAC,aAAa,CAAC,EAAE;YAC7B,IAAI,CAAC,aAAa,GAAG,SAAS,CAAC;SAChC;QACD,OAAO,IAAI,CAAC,aAAa,CAAC;IAC5B,CAAC;IAqBM,GAAG,CAAC,KAAY;QACrB,OAAO,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,KAAK,CAAU,CAAC;IACtC,CAAC;IAEM,GAAG,CAAC,KAAY;QACrB,OAAO,IAAI,CAAC,GAAG,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC;IAC7B,CAAC;IAEM,IAAI,CAAC,IAAc,EAAE,KAAY,EAAE,GAAY;QACpD,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC;YACjB,GAAG,EAAE,cAAc,KAAK,IAAI,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,QAAQ,IAAI,GACrD,GAAG,CAAC,CAAC,CAAC,MAAM,GAAG,GAAG,CAAC,CAAC,CAAC,EACvB,EAAE;YACF,IAAI;SACL,CAAC,CAAC;IACL,CAAC;IAEM,WAAW;QAChB,OAAO,IAAI,CAAC,QAAQ,CAAC,KAAK,EAAE,CAAC;IAC/B,CAAC;IAEM,SAAS,CAAC,KAAc;QAC7B,MAAM,IAAI,GAAkB,EAAE,CAAC;QAC/B,KAAK,MAAM,IAAI,IAAI,KAAK,EAAE;YACxB,IAAI,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE;gBAClB,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC;gBAC7B,MAAM,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC;gBAC1B,IAAI,KAAK,CAAC,GAAG,CAAC,EAAE;oBACd,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,EAAE,wBAAwB,CAAC,CAAC;iBACtD;gBACD,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;aAChB;iBAAM;gBACL,IAAI,CAAC,IAAI,CAAC,SAAS,CAAC,CAAC;aACtB;SACF;QACD,OAAO,IAAI,CAAC;IACd,CAAC;IAEM,QAAQ,CAAC,IAAW;QACzB,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAW,CAAC;QACrC,MAAM,MAAM,GAAa,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;QACxC,IAAI,MAAM,CAAC,MAAM,GAAG,CAAC,EAAE;YACrB,IAAI,CAAC,QAAQ,CACX,SAAS,EACT,IAAI,EACJ,6CAA6C,CAC9C,CAAC;SACH;QACD,MAAM,IAAI,GAAa,EAAE,CAAC;QAC1B,KAAK,MAAM,KAAK,IAAI,MAAM,EAAE;YAC1B,MAAM,GAAG,GAAG,MAAM,CAAC,KAAK,CAAC,CAAC;YAC1B,IAAI,KAAK,CAAC,GAAG,CAAC,EAAE;gBACd,IAAI,CAAC,QAAQ,CAAC,SAAS,EAAE,IAAI,EAAE,wBAAwB,CAAC,CAAC;aAC1D;YACD,IAAI,GAAG,GAAG,CAAC,IAAI,GAAG,GAAG,CAAC,EAAE;gBACtB,IAAI,CAAC,QAAQ,CAAC,aAAa,EAAE,IAAI,EAAE,0BAA0B,CAAC,CAAC;aAChE;YACD,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;SAChB;QACD,IAAI,IAAI,CAAC,MAAM,KAAK,CAAC,EAAE;YACrB,OAAO;gBACL,MAAM,EAAE,IAAI,CAAC,CAAC,CAAC;gBACf,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;gBACb,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;gBACd,GAAG,EAAE,IAAI,CAAC,CAAC,CAAC;aACb,CAAC;SACH;QACD,IAAI,IAAI,CAAC,MAAM,KAAK,CAAC,EAAE;YACrB,OAAO;gBACL,MAAM,EAAE,IAAI,CAAC,CAAC,CAAC;gBACf,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;gBACb,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;gBACd,GAAG,EAAE,IAAI,CAAC,CAAC,CAAC;aACb,CAAC;SACH;QACD,IAAI,IAAI,CAAC,MAAM,KAAK,CAAC,EAAE;YACrB,OAAO;gBACL,MAAM,EAAE,IAAI,CAAC,CAAC,CAAC;gBACf,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;gBACb,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;gBACd,GAAG,EAAE,IAAI,CAAC,CAAC,CAAC;aACb,CAAC;SACH;QACD,OAAO;YACL,MAAM,EAAE,IAAI,CAAC,CAAC,CAAC;YACf,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;YACb,KAAK,EAAE,IAAI,CAAC,CAAC,CAAC;YACd,GAAG,EAAE,IAAI,CAAC,CAAC,CAAC;SACb,CAAC;IACJ,CAAC;IAEM,OAAO,CAAC,IAAW;QACxB,MAAM,GAAG,GAAG,GAAG,EAAE;YACf,OAAQ,IAAI,CAAC,QAAQ,CACnB,SAAS,EACT,IAAI,EACJ,+EAA+E,CAC3D,CAAC;QACzB,CAAC,CAAC;QACF,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAW,CAAC;QACvC,IAAI,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,KAAK,CAAC,EAAE;YAC1B,8DAA8D;YAC9D,OAAO,GAAG,GAAG,KAAK,CAAC;SACpB;QACD,MAAM,MAAM,GAAa,KAAK,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC;QAC1C,MAAM,KAAK,GAAG,CAAC,IAAc,EAAQ,EAAE;YACrC,IAAI,IAAI,CAAC,IAAI,CAAC,CAAC,GAAG,EAAE,EAAE,CAAC,GAAG,GAAG,CAAC,IAAI,GAAG,GAAG,GAAG,CAAC,EAAE;gBAC5C,GAAG,EAAE,CAAC;aACP;YACD,MAAM,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,GAAG,IAAI,CAAC;YACvB,OAAO,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC;QACrB,CAAC,CAAC;QACF,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;YACvB,MAAM,IAAI,GAAG,MAAM,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;YAChC,MAAM,KAAK,GAAG,IAAI,CAAC,GAAG,EAAY,CAAC;YACnC,IAAI,KAAK,GAAG,CAAC,IAAI,KAAK,GAAG,CAAC,EAAE;gBAC1B,GAAG,EAAE,CAAC;aACP;YACD,MAAM,IAAI,GAAG,KAAK,CAAC,IAAI,CAAC,CAAC;YACzB,IAAI,CAAC,KAAK,GAAG,KAAK,CAAC;YACnB,OAAO,IAAI,CAAC;SACb;aAAM,IAAI,MAAM,CAAC,MAAM,KAAK,CAAC,EAAE;YAC9B,MAAM,IAAI,GAAG,KAAK,CAAC,MAAM,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC,CAAC;YACvC,OAAO,IAAI,CAAC;SACb;QACD,OAAO,GAAG,EAAE,CAAC;IACf,CAAC;IAEM,cAAc,CACnB,IAAW,EACX,UAAoB,EACpB,KAAe;QAEf,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAW,CAAC;QACrC,MAAM,MAAM,GAAG,GAAG,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,WAAW,EAAE,CAAC,IAAI,EAAE,CAAC,CAAC;QACjE,MAAM,MAAM,GAAqC,EAAE,CAAC;QACpD,KAAK,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,EAAE;YAClB,MAAM,UAAU,GAAG,MAAM,CAAC,SAAS,CAAC,CAAC,KAAK,EAAE,EAAE,CAAC,KAAK,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC,CAAC;YACpE,IAAI,UAAU,GAAG,CAAC,CAAC,EAAE;gBACnB,MAAM,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC,UAAU,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,MAAM,CAAC,CAAC;gBAC/C,MAAM,CAAC,MAAM,CAAC,UAAU,EAAE,CAAC,CAAC,CAAC;aAC9B;QACH,CAAC,CAAC,CAAC;QACH,gDAAgD;QAChD,IAAI,MAAM,CAAC,MAAM,KAAK,UAAU,CAAC,MAAM,EAAE;YACvC,IAAI,CAAC,QAAQ,CACX,SAAS,EACT,IAAI,EACJ,OAAO,MAAM,CAAC,MAAM,wBAAwB,UAAU,EAAE,CACzD,CAAC;SACH;aAAM;YACL,MAAM,CAAC,OAAO,CAAC,CAAC,KAAK,EAAE,CAAC,EAAE,EAAE;gBAC1B,MAAM,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC,GAAG,KAAK,CAAC;YAChC,CAAC,CAAC,CAAC;SACJ;QACD,OAAO,MAAM,CAAC;IAChB,CAAC;IAEM,QAAQ,CAAC,IAAW;QACzB,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,IAAI,CAAW,CAAC;QACrC,IAAI,GAAG,CAAC,QAAQ,CAAC,GAAG,CAAC,IAAI,GAAG,CAAC,QAAQ,CAAC,QAAQ,CAAC,EAAE;YAC/C,IAAI,CAAC,QAAQ,CAAC,aAAa,EAAE,IAAI,EAAE,qBAAqB,CAAC,CAAC;SAC3D;QACD,MAAM,MAAM,GAAG,IAAI,CAAC,cAAc,CAChC,IAAI,EACJ,CAAC,OAAO,EAAE,QAAQ,CAAC,EACnB,CAAC,GAAG,EAAE,GAAG,EAAE,OAAO,EAAE,UAAU,EAAE,UAAU,CAAC,CAC5C,CAAC;QACF,IAAI,MAAM,CAAC,cAAc,CAAC,OAAO,CAAC,EAAE;YAClC,IAAI,CAAC,QAAQ,CAAC,aAAa,EAAE,IAAI,EAAE,sBAAsB,CAAC,CAAC;SAC5D;QAED,MAAM,QAAQ,GAA0C,CAAC,GAAG,EAAE,QAAQ,EAAE,EAAE;YACxE,IAAI,QAAQ,IAAI,CAAC,MAAM,CAAC,cAAc,CAAC,GAAG,CAAC,EAAE;gBAC3C,OAAO;aACR;YACD,MAAM,KAAK,GAAG,MAAM,CAAC,MAAM,CAAC,GAAG,CAAC,CAAC,CAAC;YAClC,IAAI,KAAK,CAAC,KAAK,CAAC,EAAE;gBAChB,IAAI,QAAQ,EAAE;oBACZ,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,IAAI,EAAE,GAAG,GAAG,mBAAmB,CAAC,CAAC;oBACtD,OAAO,SAAS,CAAC;iBAClB;qBAAM;oBACL,IAAI,CAAC,QAAQ,CAAC,SAAS,EAAE,IAAI,EAAE,GAAG,GAAG,mBAAmB,CAAC,CAAC;iBAC3D;aACF;YACD,IAAI,KAAK,GAAG,CAAC,IAAI,KAAK,KAAK,CAAC,EAAE;gBAC5B,IAAI,CAAC,QAAQ,CACX,aAAa,EACb,IAAI,EACJ,cAAc,GAAG,8CAA8C,CAChE,CAAC;aACH;YACD,OAAO,KAAK,CAAC;QACf,CAAC,CAAC;QACF,MAAM,MAAM,GAAoB;YAC9B,MAAM,EAAE,QAAQ,CAAC,QAAQ,CAAC;YAC1B,KAAK,EAAE,QAAQ,CAAC,OAAO,CAAC;SACzB,CAAC;QACF,MAAM,IAAI,GAAG,QAAQ,CAAC,GAAG,EAAE,IAAI,CAAC,CAAC;QACjC,IAAI,IAAI,KAAK,SAAS,EAAE;YACtB,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;SACpB;QACD,MAAM,GAAG,GAAG,QAAQ,CAAC,GAAG,EAAE,IAAI,CAAC,CAAC;QAChC,IAAI,GAAG,KAAK,SAAS,EAAE;YACrB,MAAM,CAAC,GAAG,GAAG,GAAG,CAAC;SAClB;QACD,OAAO,MAAM,CAAC;IAChB,CAAC;IAEO,QAAQ,CAAC,IAAqB,EAAE,IAAW,EAAE,GAAW;QAC9D,IAAI,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,EAAE,GAAG,CAAC,CAAC;QAC3B,MAAM,IAAI,KAAK,CAAC,IAAI,IAAI,IAAI,IAAI,KAAK,GAAG,EAAE,CAAC,CAAC;IAC9C,CAAC;CACF"}