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	Refactor buttons to use new init framework (#33774)
Make buttons to use new init framework * "js-toggle-commit-body" * "show-panel/hide-panel/show-modal" * "copy-content" --------- Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
		@@ -48,7 +48,7 @@
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						{{end}}
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						</span>
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						{{if IsMultilineCommitMessage .Message}}
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						<button class="ui button js-toggle-commit-body ellipsis-button" aria-expanded="false">...</button>
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						<button class="ui button ellipsis-button" aria-expanded="false" data-global-click="onRepoEllipsisButtonClick">...</button>
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						{{end}}
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						{{template "repo/commit_statuses" dict "Status" .Status "Statuses" .Statuses}}
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						{{if IsMultilineCommitMessage .Message}}
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@@ -23,7 +23,7 @@
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	{{$commitLink:= printf "%s/commit/%s" .RepoLink (PathEscape .LatestCommit.ID.String)}}
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	<span class="grey commit-summary" title="{{.LatestCommit.Summary}}"><span class="message-wrapper">{{ctx.RenderUtils.RenderCommitMessageLinkSubject .LatestCommit.Message $commitLink ($.Repository.ComposeMetas ctx)}}</span>
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		{{if IsMultilineCommitMessage .LatestCommit.Message}}
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			<button class="ui button js-toggle-commit-body ellipsis-button" aria-expanded="false">...</button>
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			<button class="ui button ellipsis-button" aria-expanded="false" data-global-click="onRepoEllipsisButtonClick">...</button>
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			<pre class="commit-body tw-hidden">{{ctx.RenderUtils.RenderCommitBody .LatestCommit.Message ($.Repository.ComposeMetas ctx)}}</pre>
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		{{end}}
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	</span>
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@@ -55,7 +55,7 @@
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					{{end}}
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				</div>
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				<a download class="btn-octicon" data-tooltip-content="{{ctx.Locale.Tr "repo.download_file"}}" href="{{$.RawFileLink}}">{{svg "octicon-download"}}</a>
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				<a id="copy-content" class="btn-octicon {{if not .CanCopyContent}} disabled{{end}}"{{if or .IsImageFile (and .HasSourceRenderedToggle (not .IsDisplayingSource))}} data-link="{{$.RawFileLink}}"{{end}} data-tooltip-content="{{if .CanCopyContent}}{{ctx.Locale.Tr "copy_content"}}{{else}}{{ctx.Locale.Tr "copy_type_unsupported"}}{{end}}">{{svg "octicon-copy"}}</a>
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				<a class="btn-octicon {{if not .CanCopyContent}} disabled{{end}}" data-global-click="onCopyContentButtonClick" {{if or .IsImageFile (and .HasSourceRenderedToggle (not .IsDisplayingSource))}} data-link="{{$.RawFileLink}}"{{end}} data-tooltip-content="{{if .CanCopyContent}}{{ctx.Locale.Tr "copy_content"}}{{else}}{{ctx.Locale.Tr "copy_type_unsupported"}}{{end}}">{{svg "octicon-copy"}}</a>
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				{{if .EnableFeed}}
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				<a class="btn-octicon" href="{{$.RepoLink}}/rss/{{$.RefTypeNameSubURL}}/{{PathEscapeSegments .TreePath}}" data-tooltip-content="{{ctx.Locale.Tr "rss_feed"}}">
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					{{svg "octicon-rss"}}
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@@ -1,5 +1,5 @@
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import {POST} from '../modules/fetch.ts';
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import {addDelegatedEventListener, hideElem, queryElems, showElem, toggleElem} from '../utils/dom.ts';
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import {addDelegatedEventListener, hideElem, showElem, toggleElem} from '../utils/dom.ts';
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import {fomanticQuery} from '../modules/fomantic/base.ts';
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import {camelize} from 'vue';
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@@ -74,10 +74,9 @@ export function initGlobalDeleteButton(): void {
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  }
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}
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function onShowPanelClick(e: MouseEvent) {
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function onShowPanelClick(el: HTMLElement, e: MouseEvent) {
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  // a '.show-panel' element can show a panel, by `data-panel="selector"`
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  // if it has "toggle" class, it toggles the panel
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  const el = e.currentTarget as HTMLElement;
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  e.preventDefault();
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  const sel = el.getAttribute('data-panel');
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  if (el.classList.contains('toggle')) {
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@@ -87,9 +86,8 @@ function onShowPanelClick(e: MouseEvent) {
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  }
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}
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function onHidePanelClick(e: MouseEvent) {
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function onHidePanelClick(el: HTMLElement, e: MouseEvent) {
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  // a `.hide-panel` element can hide a panel, by `data-panel="selector"` or `data-panel-closest="selector"`
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  const el = e.currentTarget as HTMLElement;
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  e.preventDefault();
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  let sel = el.getAttribute('data-panel');
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  if (sel) {
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@@ -104,7 +102,7 @@ function onHidePanelClick(e: MouseEvent) {
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  throw new Error('no panel to hide'); // should never happen, otherwise there is a bug in code
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}
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function onShowModalClick(e: MouseEvent) {
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function onShowModalClick(el: HTMLElement, e: MouseEvent) {
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  // A ".show-modal" button will show a modal dialog defined by its "data-modal" attribute.
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  // Each "data-modal-{target}" attribute will be filled to target element's value or text-content.
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  // * First, try to query '#target'
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@@ -112,7 +110,6 @@ function onShowModalClick(e: MouseEvent) {
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  // * Then, try to query '.target'
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  // * Then, try to query 'target' as HTML tag
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  // If there is a ".{attr}" part like "data-modal-form.action", then the form's "action" attribute will be set.
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  const el = e.currentTarget as HTMLElement;
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  e.preventDefault();
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  const modalSelector = el.getAttribute('data-modal');
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  const elModal = document.querySelector(modalSelector);
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@@ -160,7 +157,15 @@ export function initGlobalButtons(): void {
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  // There are a few cancel buttons in non-modal forms, and there are some dynamically created forms (eg: the "Edit Issue Content")
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  addDelegatedEventListener(document, 'click', 'form button.ui.cancel.button', (_ /* el */, e) => e.preventDefault());
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  queryElems(document, '.show-panel', (el) => el.addEventListener('click', onShowPanelClick));
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  queryElems(document, '.hide-panel', (el) => el.addEventListener('click', onHidePanelClick));
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  queryElems(document, '.show-modal', (el) => el.addEventListener('click', onShowModalClick));
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  // Ideally these "button" events should be handled by registerGlobalEventFunc
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  // Refactoring would involve too many changes, so at the moment, just use the global event listener.
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  addDelegatedEventListener(document, 'click', '.show-panel, .hide-panel, .show-modal', (el, e: MouseEvent) => {
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    if (el.classList.contains('show-panel')) {
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      onShowPanelClick(el, e);
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    } else if (el.classList.contains('hide-panel')) {
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      onHidePanelClick(el, e);
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    } else if (el.classList.contains('show-modal')) {
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      onShowModalClick(el, e);
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    }
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  });
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}
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@@ -2,21 +2,19 @@ import {clippie} from 'clippie';
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import {showTemporaryTooltip} from '../modules/tippy.ts';
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import {convertImage} from '../utils.ts';
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import {GET} from '../modules/fetch.ts';
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import {registerGlobalEventFunc} from '../modules/observer.ts';
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const {i18n} = window.config;
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export function initCopyContent() {
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  const btn = document.querySelector('#copy-content');
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  if (!btn || btn.classList.contains('disabled')) return;
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  btn.addEventListener('click', async () => {
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    if (btn.classList.contains('is-loading')) return;
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  registerGlobalEventFunc('click', 'onCopyContentButtonClick', async (btn: HTMLInputElement) => {
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    if (btn.classList.contains('disabled') || btn.classList.contains('is-loading')) return;
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    let content;
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    let isRasterImage = false;
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    const link = btn.getAttribute('data-link');
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    // when data-link is present, we perform a fetch. this is either because
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    // the text to copy is not in the DOM or it is an image which should be
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    // the text to copy is not in the DOM, or it is an image which should be
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    // fetched to copy in full resolution
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    if (link) {
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      btn.classList.add('is-loading', 'loading-icon-2px');
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@@ -40,7 +38,7 @@ export function initCopyContent() {
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      content = Array.from(lineEls, (el) => el.textContent).join('');
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    }
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    // try copy original first, if that fails and it's an image, convert it to png
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    // try copy original first, if that fails, and it's an image, convert it to png
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    const success = await clippie(content);
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    if (success) {
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      showTemporaryTooltip(btn, i18n.copy_success);
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@@ -1,15 +1,14 @@
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import {createTippy} from '../modules/tippy.ts';
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import {toggleElem} from '../utils/dom.ts';
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import {registerGlobalEventFunc} from '../modules/observer.ts';
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export function initRepoEllipsisButton() {
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  for (const button of document.querySelectorAll<HTMLButtonElement>('.js-toggle-commit-body')) {
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    button.addEventListener('click', function (e) {
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  registerGlobalEventFunc('click', 'onRepoEllipsisButtonClick', async (el: HTMLInputElement, e: Event) => {
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    e.preventDefault();
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      const expanded = this.getAttribute('aria-expanded') === 'true';
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      toggleElem(this.parentElement.querySelector('.commit-body'));
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      this.setAttribute('aria-expanded', String(!expanded));
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    const expanded = el.getAttribute('aria-expanded') === 'true';
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    toggleElem(el.parentElement.querySelector('.commit-body'));
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    el.setAttribute('aria-expanded', String(!expanded));
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  });
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  }
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}
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export function initCommitStatuses() {
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