onionr/static-data/www/board/autorefresh.js

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/*
Onionr - Private P2P Communication
Auto refresh board posts
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
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var checkbox = document.getElementById('refreshCheckbox')
function autoRefresh(){
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if (! checkbox.checked || document.hidden){return}
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getBlocks()
}
function setupInterval(){
if (checkbox.checked){
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refreshInterval = setInterval(autoRefresh, 3000)
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autoRefresh()
return
}
clearInterval(refreshInterval)
}
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var refreshInterval = setInterval(autoRefresh, 3000)
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setupInterval()
checkbox.onchange = function(){setupInterval}
document.addEventListener("visibilitychange", function() {
if (document.visibilityState === 'visible') {
autoRefresh()
}
})