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Api: Take care of private app.js instances, make sure they're included in iteration.

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Iterate over all app.js instances (public & private) using:
for (var app_obj of window.EgwApp) {...}
This commit is contained in:
nathangray
2020-04-21 15:36:17 -06:00
parent 16e3b2cd05
commit 444babdbc8
7 changed files with 101 additions and 13 deletions
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41
api/js/jsapi/egw_app.ts
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@ -120,6 +120,13 @@ export abstract class EgwApp
mailvelopeSyncHandlerObj : any;
/**
* In some cases (CRM) a private, disconnected app instance is created instead of
* using the global. We want to be able to access them for observer() & push(), so
* we track all instances.
*/
static _instances: EgwApp[] = [];
/**
* Initialization and setup goes here, but the etemplate2 object
* is not yet ready.
@ -152,6 +159,9 @@ export abstract class EgwApp
}
}
this.mailvelopeSyncHandlerObj = this.mailvelopeSyncHandler();
// Keep track of this instance
EgwApp._register_instance(this);
}
/**
@ -165,6 +175,11 @@ export abstract class EgwApp
this.sidebox.off();
delete this.sidebox;
if (!_app) delete app[this.appname];
let index = -1;
if((index = EgwApp._instances.indexOf(this)) >= 0)
{
EgwApp._instances.splice(index,1);
}
}
/**
@ -2084,4 +2099,30 @@ export abstract class EgwApp
value: {content:{ "share_link": _data.share_link }}
});
}
/**
* Keep a list of all EgwApp instances
*
* This is not just the globals available in window.app, it also includes private instances as well
*
* @private
* @param app_obj
*/
private static _register_instance(app_obj: EgwApp)
{
// Reject improper objects
if(!app_obj.appname) return;
EgwApp._instances.push(app_obj);
}
/**
* Iterator over all app instances
*
* Use for(const app of EgwApp) {...} to iterate over all app objects.
*/
static [Symbol.iterator]()
{
return EgwApp._instances[Symbol.iterator]();
}
}