mirror of https://github.com/keeweb/keeweb.git
205 lines
5.7 KiB
JavaScript
205 lines
5.7 KiB
JavaScript
import { View } from 'framework/views/view';
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import { Events } from 'framework/events';
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import { GeneratorPresets } from 'comp/app/generator-presets';
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import { CopyPaste } from 'comp/browser/copy-paste';
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import { AppSettingsModel } from 'models/app-settings-model';
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import { PasswordGenerator } from 'util/generators/password-generator';
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import { PasswordPresenter } from 'util/formatting/password-presenter';
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import { Locale } from 'util/locale';
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import { Tip } from 'util/ui/tip';
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import template from 'templates/generator.hbs';
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class GeneratorView extends View {
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parent = 'body';
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template = template;
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events = {
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'click': 'click',
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'mousedown .gen__length-range': 'generate',
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'input .gen__length-range': 'lengthChange',
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'change .gen__length-range': 'lengthChange',
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'change .gen__check input[type=checkbox]': 'checkChange',
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'change .gen__check-hide': 'hideChange',
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'click .gen__btn-ok': 'btnOkClick',
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'change .gen__sel-tpl': 'presetChange',
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'click .gen__btn-refresh': 'newPass'
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};
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valuesMap = [
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3,
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4,
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5,
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6,
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7,
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8,
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9,
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10,
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11,
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12,
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13,
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14,
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15,
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16,
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17,
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18,
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19,
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20,
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22,
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24,
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26,
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28,
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30,
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32,
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48,
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64
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];
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presets = null;
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preset = null;
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constructor(model) {
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super(model);
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this.createPresets();
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const preset = this.preset;
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this.gen = { ...this.presets.find((pr) => pr.name === preset) };
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this.hide = AppSettingsModel.generatorHidePassword;
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$('body').one('click', this.remove.bind(this));
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this.listenTo(Events, 'lock-workspace', this.remove.bind(this));
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}
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render() {
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const canCopy = document.queryCommandSupported('copy');
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const btnTitle = this.model.copy
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? canCopy
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? Locale.alertCopy
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: Locale.alertClose
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: Locale.alertOk;
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super.render({
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btnTitle,
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showToggleButton: this.model.copy,
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opt: this.gen,
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hide: this.hide,
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presets: this.presets,
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preset: this.preset,
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showTemplateEditor: !this.model.noTemplateEditor
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});
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this.resultEl = this.$el.find('.gen__result');
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this.$el.css(this.model.pos);
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this.generate();
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}
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createPresets() {
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this.presets = GeneratorPresets.enabled;
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if (
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this.model.password &&
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(!this.model.password.isProtected || this.model.password.byteLength)
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) {
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const derivedPreset = { name: 'Derived', title: Locale.genPresetDerived };
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Object.assign(derivedPreset, PasswordGenerator.deriveOpts(this.model.password));
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this.presets.splice(0, 0, derivedPreset);
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this.preset = 'Derived';
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} else {
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const defaultPreset = this.presets.filter((p) => p.default)[0] || this.presets[0];
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this.preset = defaultPreset.name;
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}
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this.presets.forEach((pr) => {
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pr.pseudoLength = this.lengthToPseudoValue(pr.length);
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});
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}
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lengthToPseudoValue(length) {
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for (let ix = 0; ix < this.valuesMap.length; ix++) {
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if (this.valuesMap[ix] >= length) {
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return ix;
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}
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}
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return this.valuesMap.length - 1;
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}
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showPassword() {
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if (this.hide && !this.model.copy) {
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this.resultEl.text(PasswordPresenter.present(this.password.length));
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} else {
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this.resultEl.text(this.password);
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}
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}
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click(e) {
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e.stopPropagation();
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}
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lengthChange(e) {
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const val = this.valuesMap[e.target.value];
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if (val !== this.gen.length) {
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this.gen.length = val;
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this.$el.find('.gen__length-range-val').text(val);
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this.optionChanged('length');
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this.generate();
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}
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}
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checkChange(e) {
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const id = $(e.target).data('id');
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if (id) {
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this.gen[id] = e.target.checked;
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}
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this.optionChanged(id);
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this.generate();
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}
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optionChanged(option) {
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if (
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this.preset === 'Custom' ||
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(this.preset === 'Pronounceable' && ['length', 'lower', 'upper'].indexOf(option) >= 0)
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) {
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return;
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}
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this.preset = this.gen.name = 'Custom';
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this.$el.find('.gen__sel-tpl').val('');
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}
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generate() {
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this.password = PasswordGenerator.generate(this.gen);
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this.showPassword();
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const isLong = this.password.length > 32;
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this.resultEl.toggleClass('gen__result--long-pass', isLong);
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}
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hideChange(e) {
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this.hide = e.target.checked;
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AppSettingsModel.generatorHidePassword = this.hide;
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const label = this.$el.find('.gen__check-hide-label');
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Tip.updateTip(label[0], { title: this.hide ? Locale.genShowPass : Locale.genHidePass });
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this.showPassword();
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}
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btnOkClick() {
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if (!CopyPaste.simpleCopy) {
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CopyPaste.createHiddenInput(this.password);
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}
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CopyPaste.copy(this.password);
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this.emit('result', this.password);
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this.remove();
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}
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presetChange(e) {
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const name = e.target.value;
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if (name === '...') {
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Events.emit('edit-generator-presets');
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this.remove();
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return;
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}
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this.preset = name;
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const preset = this.presets.find((t) => t.name === name);
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this.gen = { ...preset };
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this.render();
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}
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newPass() {
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this.generate();
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}
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}
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export { GeneratorView };
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