@acrodata/gui
Version:
JSON powered GUI for configurable panels.
128 lines • 13.5 kB
JavaScript
import { Directive, Input, Pipe } from '@angular/core';
import * as i0 from "@angular/core";
/**
* Lightweight EJS template engine
*
* @param str template string
* @param data data passed to the template
* @returns
*
* ### Example
*
* ```ts
* const people = ['geddy', 'neil', 'alex'];
* const res = ejsTmpl('<%= people.join(", ") %>', {people: people});
* console.log(res);
* // => 'geddy, neil, alex'
* ```
*
*/
export function ejsTmpl(str, data) {
const fn = new Function('obj', 'var p=[],print=function(){p.push.apply(p,arguments);};' +
// Introduce the data as local variables using with(){}
'with(obj){p.push("' +
// Convert the template into pure JavaScript
str
.replace(/[\r\t\n]/g, ' ')
.split('<%')
.join('\t')
.replace(/((^|%>)[^\t]*)'/g, '$1\r')
.replace(/\t=(.*?)%>/g, '",$1,"')
.split('\t')
.join('");')
.split('%>')
.join('p.push("')
.split('\r')
.join('"') +
'");}return p.join("");');
// Provide some basic currying to the user
return data ? fn(data) : fn;
}
export class GuiEjsPipe {
transform(value, data = {}) {
return ejsTmpl(value, data);
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: GuiEjsPipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe }); }
static { this.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "18.2.13", ngImport: i0, type: GuiEjsPipe, isStandalone: true, name: "ejs" }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: GuiEjsPipe, decorators: [{
type: Pipe,
args: [{
name: 'ejs',
standalone: true,
}]
}] });
export class GuiFlexDirective {
constructor(el) {
this.el = el;
this.flex = 100;
}
ngOnInit() {
this.el.nativeElement.style.flex = `1 1 ${this.flex}%`;
this.el.nativeElement.style.maxWidth = `${this.flex}%`;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: GuiFlexDirective, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "18.2.13", type: GuiFlexDirective, isStandalone: true, selector: "[flex]", inputs: { flex: "flex" }, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: GuiFlexDirective, decorators: [{
type: Directive,
args: [{
selector: '[flex]',
standalone: true,
}]
}], ctorParameters: () => [{ type: i0.ElementRef }], propDecorators: { flex: [{
type: Input
}] } });
export function compareValues(a, b, operator) {
switch (operator) {
case '$eq':
return a === b;
case '$ne':
return a !== b;
case '$gt':
return (a ?? 0) > (b ?? 0);
case '$lt':
return (a ?? 0) < (b ?? 0);
case '$gte':
return (a ?? 0) >= (b ?? 0);
case '$lte':
return (a ?? 0) <= (b ?? 0);
case '$in':
return Array.isArray(b) && b.includes(a);
case '$nin':
return Array.isArray(b) && !b.includes(a);
default:
return false;
}
}
export function getValueByPath(obj, path) {
return path.split('.').reduce((acc, key) => {
return acc?.['children']?.[key] ? acc['children'][key] : acc?.[key];
}, obj);
}
export function getModelFromConfig(config = {}, model = {}) {
for (const [key, fieldCfg] of Object.entries(config)) {
if (model[key] != null) {
continue;
}
if (fieldCfg.default != null) {
model[key] = fieldCfg.default;
}
else {
if (fieldCfg.type === 'group' ||
fieldCfg.type === 'inline' ||
fieldCfg.type === 'menu' ||
fieldCfg.type === 'menuItem') {
model[key] = getModelFromConfig(fieldCfg.children, {});
}
else if (fieldCfg.type === 'tabs') {
model[key] = [];
}
else {
model[key] = null;
}
}
}
return model;
}
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fn(data) : fn;\n}\n\n@Pipe({\n  name: 'ejs',\n  standalone: true,\n})\nexport class GuiEjsPipe implements PipeTransform {\n  transform(value: string, data = {}): string {\n    return ejsTmpl(value, data);\n  }\n}\n\n@Directive({\n  selector: '[flex]',\n  standalone: true,\n})\nexport class GuiFlexDirective implements OnInit {\n  @Input() flex: number | undefined = 100;\n\n  constructor(private el: ElementRef) {}\n\n  ngOnInit(): void {\n    this.el.nativeElement.style.flex = `1 1 ${this.flex}%`;\n    this.el.nativeElement.style.maxWidth = `${this.flex}%`;\n  }\n}\n\nexport function compareValues(a: GuiDefaultValue, b: GuiDefaultValue, operator: GuiOperator) {\n  switch (operator) {\n    case '$eq':\n      return a === b;\n    case '$ne':\n      return a !== b;\n    case '$gt':\n      return (a ?? 0) > (b ?? 0);\n    case '$lt':\n      return (a ?? 0) < (b ?? 0);\n    case '$gte':\n      return (a ?? 0) >= (b ?? 0);\n    case '$lte':\n      return (a ?? 0) <= (b ?? 0);\n    case '$in':\n      return Array.isArray(b) && b.includes(a);\n    case '$nin':\n      return Array.isArray(b) && !b.includes(a);\n    default:\n      return false;\n  }\n}\n\nexport function getValueByPath(obj: Record<string, any>, path: string) {\n  return path.split('.').reduce((acc: Record<string, any> | undefined, key) => {\n    return acc?.['children']?.[key] ? acc['children'][key] : acc?.[key];\n  }, obj);\n}\n\nexport function getModelFromConfig(config: GuiFields = {}, model: Record<string, any> = {}) {\n  for (const [key, fieldCfg] of Object.entries(config)) {\n    if (model[key] != null) {\n      continue;\n    }\n    if (fieldCfg.default != null) {\n      model[key] = fieldCfg.default;\n    } else {\n      if (\n        fieldCfg.type === 'group' ||\n        fieldCfg.type === 'inline' ||\n        fieldCfg.type === 'menu' ||\n        fieldCfg.type === 'menuItem'\n      ) {\n        model[key] = getModelFromConfig(fieldCfg.children as GuiFields, {});\n      } else if (fieldCfg.type === 'tabs') {\n        model[key] = [];\n      } else {\n        model[key] = null;\n      }\n    }\n  }\n  return model;\n}\n"]}