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var tpl = {
// Hash of preloaded templates for the app
templates:{},
// Recursively pre-load all the templates for the app.
// This implementation should be changed in a production environment. All the template files should be
// concatenated in a single file.
loadTemplates:function (names, callback) {
var that = this;
var loadTemplate = function (index) {
var name = names[index];
console.log('Loading template: ' + name + ', index: ' + index);
$.get('templates/en/' + name + '.html', function (data) {
that.templates[name] = data;
index++;
if (index < names.length) {
loadTemplate(index);
} else {
callback();
}
});
};
loadTemplate(0);
},
// Get template by name from hash of preloaded templates
get:function (name) {
return this.templates[name];
}
};
(function (FMS, Backbone, _, $) {
_.extend(FMS, {
templates: [
'home', 'around', 'offline', 'reports', 'address_search', 'existing', 'photo', 'details', 'submit', 'submit_email', 'submit_name', 'submit_password', 'sent'
],
isOffline: 0,
initialized: 0,
users: new FMS.Users(),
currentUser: null,
currentLocation: null,
currentPosition: null,
currentDraft: new FMS.Draft(),
allDrafts: new FMS.Drafts(),
reportToView: null,
online: function() {
FMS.isOffline = 0;
},
offline: function() {
FMS.isOffline = 1;
},
saveCurrentDraft: function() {
FMS.router.pause();
FMS.allDrafts.add( FMS.currentDraft );
FMS.currentDraft.save();
localStorage.currentDraftID = FMS.currentDraft.id;
},
loadCurrentDraft: function() {
if ( localStorage.currentDraftID && localStorage.currentDraftID != 'null' ) {
var r = FMS.allDrafts.get( localStorage.currentDraftID );
if ( r ) {
FMS.currentDraft = r;
}
}
localStorage.currentDraftID = null;
if ( navigator && navigator.connection && ( navigator.connection.type == Connection.NONE ||
navigator.connection.type == Connection.UNKNOWN ) ) {
FMS.offline();
}
},
removeDraft: function(draftID, removePhoto) {
console.log( draftID );
var draft = FMS.allDrafts.get(draftID);
console.log( draft );
var uri = draft.get('file');
FMS.allDrafts.remove(draft);
draft.destroy();
if ( removePhoto && uri ) {
return FMS.files.deleteURI( uri );
}
var p = $.Deferred();
p.resolve();
return p;
},
initialize: function () {
if ( this.initialized == 1 ) {
return this;
}
FMS.initialized = 1;
tpl.loadTemplates( FMS.templates, function() {
_.extend(FMS, {
router: new FMS.appRouter(),
locator: new FMS.Locate()
});
_.extend( FMS.locator, Backbone.Events );
// we only ever have the details of one user
FMS.users.fetch();
if ( FMS.users.length > 0 ) {
FMS.currentUser = FMS.users.get(1);
}
if ( FMS.currentUser === null ) {
FMS.currentUser = new FMS.User({id: 1});
}
document.addEventListener('pause', function() { FMS.saveCurrentDraft(); }, false);
document.addEventListener('resume', function() { FMS.loadCurrentDraft(); }, false);
document.addEventListener('backbutton', function() { FMS.router.back(); }, true);
document.addEventListener('offline', function() { FMS.offline(); }, true);
document.addEventListener('online', function() { FMS.online(); }, true);
FMS.allDrafts.fetch();
FMS.loadCurrentDraft();
Backbone.history.start();
navigator.splashscreen.hide();
});
}
});
})(FMS, Backbone, _, $);
var androidStartUp = function() {
// deviceready does not fire on some android versions very reliably so
// we do this instead
if (FMS.initialized === 1) {
return;
}
if ( typeof device != 'undefined' ) {
if ( device.platform == 'Android' ) {
FMS.initialize();
}
} else {
window.setTimeout( androidStartUp, 1000 );
}
};
document.addEventListener('deviceready', FMS.initialize, false);
window.setTimeout( androidStartUp, 2000 );
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