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let dropdownMenuIsOpened = false;
Template.editor.onRendered(() => {
const $textarea = this.$('textarea');
autosize($textarea);
$textarea.textcomplete([
// Emojies
{
match: /\B:([\-+\w]*)$/,
search(term, callback) {
callback($.map(Emoji.values, (emoji) => {
return emoji.indexOf(term) === 0 ? emoji : null;
}));
},
template(value) {
const imgSrc = Emoji.baseImagePath + value;
const image = `<img src="${imgSrc}.png" />`;
return image + value;
},
replace(value) {
return `:${value}:`;
},
index: 1,
},
// User mentions
{
match: /\B@(\w*)$/,
search(term, callback) {
const currentBoard = Boards.findOne(Session.get('currentBoard'));
callback($.map(currentBoard.members, (member) => {
const username = Users.findOne(member.userId).username;
return username.indexOf(term) === 0 ? username : null;
}));
},
template(value) {
return value;
},
replace(username) {
return `@${username} `;
},
index: 1,
},
]);
// Since commit d474017 jquery-textComplete automatically closes a potential
// opened dropdown menu when the user press Escape. This behavior conflicts
// with our EscapeActions system, but it's too complicated and hacky to
// monkey-pach textComplete to disable it -- I tried. Instead we listen to
// 'open' and 'hide' events, and create a ghost escapeAction when the dropdown
// is opened (and rely on textComplete to execute the actual action).
$textarea.on({
'textComplete:show'() {
dropdownMenuIsOpened = true;
},
'textComplete:hide'() {
Tracker.afterFlush(() => {
dropdownMenuIsOpened = false;
});
},
});
});
EscapeActions.register('textcomplete',
() => {},
() => dropdownMenuIsOpened
);
Template.viewer.events({
// Viewer sometimes have click-able wrapper around them (for instance to edit
// the corresponding text). Clicking a link shouldn't fire these actions, stop
// we stop these event at the viewer component level.
'click a'(evt) {
evt.stopPropagation();
// XXX We hijack the build-in browser action because we currently don't have
// `_blank` attributes in viewer links, and the transformer function is
// handled by a third party package that we can't configure easily. Fix that
// by using directly `_blank` attribute in the rendered HTML.
evt.preventDefault();
const href = evt.currentTarget.href;
window.open(href, '_blank');
},
});
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