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Automatically update the sidebar trees for all users if the trees are changed somehow.

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This commit is contained in:
Jan Böhmer 2022-09-25 02:08:54 +02:00
parent 2bd41eee60
commit 4c25e85a48
5 changed files with 73 additions and 0 deletions
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26
assets/controllers/elements/sidebar_tree_controller.js
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@ -6,6 +6,8 @@ export default class extends TreeController {
_storage_key;
_lastUpdate;
connect() {
//Check if the tree is already initialized, if so then skip initialization (useful when going back) to in history using Turbo
if(this._isInitialized()) {
@ -31,6 +33,25 @@ export default class extends TreeController {
} else {
this.setMode(default_mode);
}
//Register an event listener which checks if the tree needs to be updated
document.addEventListener('turbo:render', this.doUpdateIfNeeded.bind(this));
}
doUpdateIfNeeded()
{
const info_element = document.getElementById('sidebar-last-time-updated');
const date_str = info_element.dataset.lastUpdate;
const server_last_update = new Date(date_str);
if(this._lastUpdate < server_last_update) {
console.log("Sidebar tree is outdated, reloading (last update: " + this._lastUpdate + ", server update: " + server_last_update + ")");
this._lastUpdate = new Date();
this.reinitTree();
}
}
setMode(mode) {
@ -47,6 +68,9 @@ export default class extends TreeController {
this.sourceTextTarget.innerText = text;
this.setURL(url);
//Update the last update time
this._lastUpdate = new Date();
}
changeDataSource(event)
@ -61,5 +85,7 @@ export default class extends TreeController {
//Save the mode in local storage
localStorage.setItem(this._storage_key, mode);
this._lastUpdate = new Date();
}
}