60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
/* global interfaceConfig */
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//list of tips
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var hints = [
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"You can pin participants by clicking on their thumbnails.",// jshint ignore:line
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"You can tell others you have something to say by using the \"Raise Hand\" feature",// jshint ignore:line
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"You can learn about key shortcuts by pressing Shift+?",// jshint ignore:line
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"You can learn more about the state of everyone's connection by hovering on the bars in their thumbnail",// jshint ignore:line
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"You can hide all thumbnails by using the button in the bottom right corner"// jshint ignore:line
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];
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/**
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* Get a random hint meessage from hint array.
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*
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* @return {string} the hint message.
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*/
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function getHint(){
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var l = hints.length - 1;
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var n = Math.round(Math.random() * l);
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return hints[n];
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}
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/**
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* Inserts text message
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* into DOM element
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*
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* @param id {string} element identificator
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* @param msg {string} text message
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*/
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// eslint-disable-next-line no-unused-vars
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function insertTextMsg(id, msg){
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var el = document.getElementById(id);
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if (el)
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el.innerHTML = msg;
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}
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/**
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* Sets the hint and thanks messages. Will be executed on load event.
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*/
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function onLoad() {
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//Works only for close2.html because close.html doesn't have this element.
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insertTextMsg('thanksMessage',
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'Thank you for using ' + interfaceConfig.APP_NAME);
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// If there is a setting show a special message only for the guests
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if (interfaceConfig.CLOSE_PAGE_GUEST_HINT) {
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if ( window.sessionStorage.getItem('guest') === 'true' ) {
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var element = document.getElementById('hintQuestion');
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element.classList.add('hide');
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insertTextMsg('hintMessage', interfaceConfig.CLOSE_PAGE_GUEST_HINT);
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return;
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}
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}
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insertTextMsg('hintMessage', getHint());
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}
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window.onload = onLoad;
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