b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
29 lines
No EOL
8 KiB
JavaScript
29 lines
No EOL
8 KiB
JavaScript
;;'use strict';var fb=window.fb||{};if(!fb.sync){(function(){var Sync=fb.sync={};var theWorker;var fbContactsById;var totalToChange=0,changed=0;var nextTimestamp;var completionCallback,errorCallback;var fbFriendsDataByUid;var logLevel=fb.logLevel||parent.fb.logLevel||'DEBUG';var isDebug=(logLevel==='DEBUG');var alarmFrame=null,currentAlarmRequest=null;var DELAY_ALARM_SCHED=5000;function debug(){if(isDebug){var theArgs=['<<FBSync>>'];for(var c=0;c<arguments.length;c++){theArgs.push(arguments[c]);}
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window.console.log.apply(window.console,theArgs);}}
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function startWorker(){theWorker=new Worker('/facebook/js/sync_worker.js');theWorker.onmessage=function(e){workerMessage(e.data);};theWorker.onerror=function(e){window.console.error('Worker Error',e.message,e.lineno,e.column);if(typeof errorCallback==='function'){errorCallback({type:'default_error'});}};}
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function workerMessage(m){switch(m.type){case'query_error':var error=m.data||{};window.console.error('FB: Error reported by the worker',JSON.stringify(error));if(typeof errorCallback==='function'){errorCallback({name:'defaultError'});}
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break;case'token_error':debug('FB: Token error reported by the worker');if(typeof errorCallback==='function'){errorCallback({name:'invalidToken'});}
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break;case'timeout_error':debug('Timeout error reported by the worker');if(typeof errorCallback==='function'){errorCallback({name:'timeout'});}
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break;case'trace':debug(m.data);break;case'friendRemoved':removeFbFriend(m.data.contactId);break;case'friendUpdated':updateFbFriend(m.data.contactId,fb.friend2mozContact(m.data.updatedFbData));break;case'totals':changed=0;totalToChange=m.data.totalToChange;nextTimestamp=m.data.queryTimestamp;var newFriendNumber=m.data.newFriendNumber;if(newFriendNumber){debug('New friend number: ',newFriendNumber);fb.utils.setCachedNumFriends(newFriendNumber);}
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debug('Total to be changed: ',totalToChange);checkTotals();break;case'friendImgReady':debug('Friend Img Data ready: ',m.data.contactId);updateFbFriendWhenImageReady(m.data);break;}}
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function updateFbFriendWhenImageReady(data){var contact=fbContactsById[data.contactId];var uid=fb.getFriendUid(contact);var updatedFbData=fbFriendsDataByUid[uid];if(!data.photo){updateFbFriend(data.contactId,updatedFbData);return;}
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utils.thumbnailImage(data.photo,function gotTumbnail(thumbnail){var fbInfo={};fbInfo.photo=[data.photo,thumbnail];fb.setFriendPictureUrl(fbInfo,updatedFbData.pic_big);updatedFbData.fbInfo=fbInfo;updateFbFriend(data.contactId,updatedFbData);});}
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function onsuccessCb(){changed++;checkTotals();}
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function updateFbFriend(contactId,cfdata){fb.friend2mozContact(cfdata);cfdata.fbInfo=cfdata.fbInfo||{};cfdata.fbInfo.org=[fb.getWorksAt(cfdata)];var birthDate=null;if(cfdata.birthday_date&&cfdata.birthday_date.length>0){birthDate=fb.getBirthDate(cfdata.birthday_date);}
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cfdata.fbInfo.bday=birthDate;var address=fb.getAddresses(cfdata);if(address){cfdata.fbInfo.adr=address;}
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if(cfdata.shortTelephone){cfdata.fbInfo.shortTelephone=cfdata.shortTelephone;delete cfdata.shortTelephone;}
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var fbContact=new fb.Contact(fbContactsById[contactId]);var fbReq=fbContact.update(cfdata);fbReq.onsuccess=function(){debug('Friend updated correctly',cfdata.uid);onsuccessCb();};fbReq.onerror=function(){window.console.error('FB: Error while saving contact data: ',cfdata.uid);changed++;checkTotals();};}
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function removeFbFriend(contactId){debug('Removing Friend: ',contactId);var removedFriend=fbContactsById[contactId];var fbContact=new fb.Contact(removedFriend);if(fb.isFbLinked(removedFriend)){debug('Friend is linked: ',contactId);var req=fbContact.unlink('hard');req.onsuccess=onsuccessCb;req.onerror=function(){window.console.error('FB. Error while hard unlinking friend: ',contactId);changed++;checkTotals();};}
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else{debug('Friend is not linked: ',contactId);var fbContactReq=fbContact.remove();fbContactReq.onsuccess=onsuccessCb;fbContactReq.onerror=function(){window.console.error('FB. Error while removing contact: ',contactId);changed++;checkTotals();};}}
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function checkTotals(){if(changed===totalToChange){debug('Sync process finished!');if(window.contacts&&window.contacts.List){window.setTimeout(window.contacts.List.load,0);}
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fb.utils.setLastUpdate(nextTimestamp,function sync_end(){completionCallback(totalToChange);});if(theWorker){theWorker.terminate();theWorker=null;}}}
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Sync.start=function(params){if(params){completionCallback=params.success;errorCallback=params.error;}
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totalToChange=0;changed=0;var req=fb.utils.getAllFbContacts();req.onsuccess=function(){var uids={};var fbContacts=req.result;if(fbContacts.length===0){debug('Nothing to be synchronized. No FB Contacts present');return;}
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startWorker();fbContactsById={};var forceUpdate={};fbContacts.forEach(function(contact){fbContactsById[contact.id]=contact;var pictureUrl=fb.getFriendPictureUrl(contact);var uid=fb.getFriendUid(contact);uids[uid]={contactId:contact.id,photoUrl:pictureUrl};if(!pictureUrl){forceUpdate[uid]={contactId:contact.id};}});fb.utils.getLastUpdate(function run_worker(ts){fb.utils.getCachedAccessToken(function(access_token){theWorker.postMessage({type:'start',data:{uids:uids,imgNeedsUpdate:forceUpdate,timestamp:ts,access_token:access_token,operationsTimeout:fb.operationsTimeout,targetPictureSize:utils.misc.getPreferredPictureDetail()}});});});};req.onerror=function(){window.console.error('FB: Error while getting friends on the device',req.error.name);if(typeof errorCallback==='function'){errorCallback({name:'defaultError'});}};};Sync.scheduleNextSync=function(){currentAlarmRequest=new fb.utils.Request();window.setTimeout(function(){alarmFrame=document.createElement('iframe');alarmFrame.src='/facebook/fb_sync.html';alarmFrame.width=1;alarmFrame.height=1;alarmFrame.style.display='none';document.body.appendChild(alarmFrame);},0);return currentAlarmRequest;};function cleanAlarmSchedFrame(){alarmFrame.src=null;document.body.removeChild(alarmFrame);alarmFrame=null;}
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Sync.onAlarmScheduled=function(date){debug('Next synch scheduled at: ',date);if(alarmFrame){window.setTimeout(cleanAlarmSchedFrame,DELAY_ALARM_SCHED);}
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currentAlarmRequest.done(date);};Sync.onAlarmError=function(e){if(alarmFrame){window.setTimeout(cleanAlarmSchedFrame,DELAY_ALARM_SCHED);}
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window.console.error('<<FB Sync>> Error while scheduling a new sync: ',e);currentAlarmRequest.failed(e);};Sync.debug=function(){debug.apply(this,arguments);};Sync.startWithData=function(contactList,myFriendsByUid,callbacks){completionCallback=callbacks.success;errorCallback=callbacks.error;nextTimestamp=Date.now();changed=0;totalToChange=Number.MAX_VALUE;debug('Starting Synchronization with data');fbFriendsDataByUid=myFriendsByUid;var toBeUpdated={};fb.utils.getLastUpdate(function import_updates(lastUpdate){var toBeChanged=0;var lastUpdateTime=Math.round(lastUpdate/1000);debug('Last update time: ',lastUpdateTime);fbContactsById={};contactList.forEach(function(aContact){fbContactsById[aContact.id]=aContact;var uid=fb.getFriendUid(aContact);var friendData=fbFriendsDataByUid[uid];if(friendData){var friendUpdate=friendData.profile_update_time;debug('Friend update Time ',friendUpdate,'for UID: ',uid);var profileImgUrl=fb.getFriendPictureUrl(aContact);if(friendUpdate>lastUpdateTime||profileImgUrl!==friendData.pic_big){debug('Friend changed!! : ',uid);if(profileImgUrl!==friendData.pic_big){debug('Profile img changed: ',profileImgUrl);toBeUpdated[uid]={contactId:aContact.id};}
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else{debug('Updating friend: ',friendData.uid);toBeChanged++;updateFbFriend(aContact.id,friendData);}}
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else{debug('Friend has not changed',uid);}}
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else{debug('Removing friend: ',aContact.id);toBeChanged++;removeFbFriend(aContact.id);}});debug('First pass of Updates and removed finished');var toBeUpdatedList=Object.keys(toBeUpdated);if(toBeUpdatedList.length>0){totalToChange=toBeChanged+toBeUpdatedList.length;debug('Starting worker for updating img data');startWorker();fb.utils.getCachedAccessToken(function(access_token){theWorker.postMessage({type:'startWithData',data:{access_token:access_token,uids:toBeUpdated,operationsTimeout:fb.operationsTimeout,targetPictureSize:utils.misc.getPreferredPictureDetail()}});});}
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else{totalToChange=toBeChanged;checkTotals();}});};})();} |