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Fixes #11, Observe user pref to turn off automatic scraper updates

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This commit is contained in:
Dan Stillman 2006-06-25 07:34:03 +00:00
parent 691993a6c3
commit dc8c695855
2 changed files with 27 additions and 14 deletions
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32
chrome/chromeFiles/content/scholar/xpcom/schema.js
View file

@ -50,18 +50,26 @@ Scholar.Schema = new function(){
* since the last check
**/
function updateScrapersRemote(force){
// Determine the earliest local time that we'd query the repository again
var nextCheck = new Date();
nextCheck.setTime((parseInt(_getDBVersion('lastcheck'))
+ SCHOLAR_CONFIG['REPOSITORY_CHECK_INTERVAL']) * 1000); // JS uses ms
var now = new Date();
// If enough time hasn't passed and it's not being forced, don't update
if (!force && now < nextCheck){
Scholar.debug('Not enough time since last update -- not checking repository', 4);
// Set the repository timer to the remaining time
_setRepositoryTimer(Math.round((nextCheck.getTime() - now.getTime()) / 1000));
return false;
if (!force){
// Check user preference for automatic updates
if (!Scholar.Prefs.get('automaticScraperUpdates')){
Scholar.debug('Automatic scraper updating disabled -- not checking repository', 4);
return false;
}
// Determine the earliest local time that we'd query the repository again
var nextCheck = new Date();
nextCheck.setTime((parseInt(_getDBVersion('lastcheck'))
+ SCHOLAR_CONFIG['REPOSITORY_CHECK_INTERVAL']) * 1000); // JS uses ms
var now = new Date();
// If enough time hasn't passed, don't update
if (now < nextCheck){
Scholar.debug('Not enough time since last update -- not checking repository', 4);
// Set the repository timer to the remaining time
_setRepositoryTimer(Math.round((nextCheck.getTime() - now.getTime()) / 1000));
return false;
}
}
// Get the last timestamp we got from the server

9
chrome/chromeFiles/content/scholar/xpcom/scholar.js
View file

@ -369,8 +369,13 @@ Scholar.Prefs = new function(){
// subject is the nsIPrefBranch we're observing (after appropriate QI)
// data is the name of the pref that's been changed (relative to subject)
switch (data){
case "pref1":
// pref1 changed
case "automaticScraperUpdates":
if (this.get('automaticScraperUpdates')){
Scholar.Schema.updateScrapersRemote();
}
else {
Scholar.Schema.stopRepositoryTimer();
}
break;
}
}