app.collections.Docs = class Docs extends app.Collection { static model = "Doc"; static NORMALIZE_VERSION_RGX = /\.(\d)$/; static NORMALIZE_VERSION_SUB = ".0$1"; // Load models concurrently. // It's not pretty but I didn't want to import a promise library only for this. static CONCURRENCY = 3; findBySlug(slug) { return ( this.findBy("slug", slug) || this.findBy("slug_without_version", slug) ); } sort() { return this.models.sort((a, b) => { if (a.name === b.name) { if ( !a.version || a.version.replace( Docs.NORMALIZE_VERSION_RGX, Docs.NORMALIZE_VERSION_SUB, ) > b.version.replace( Docs.NORMALIZE_VERSION_RGX, Docs.NORMALIZE_VERSION_SUB, ) ) { return -1; } else { return 1; } } else if (a.name.toLowerCase() > b.name.toLowerCase()) { return 1; } else { return -1; } }); } load(onComplete, onError, options) { let i = 0; var next = () => { if (i < this.models.length) { this.models[i].load(next, fail, options); } else if (i === this.models.length + Docs.CONCURRENCY - 1) { onComplete(); } i++; }; var fail = function (...args) { if (onError) { onError(args); onError = null; } next(); }; for (let j = 0, end = Docs.CONCURRENCY; j < end; j++) { next(); } } clearCache() { for (var doc of this.models) { doc.clearCache(); } } uninstall(callback) { let i = 0; var next = () => { if (i < this.models.length) { this.models[i++].uninstall(next, next); } else { callback(); } }; next(); } getInstallStatuses(callback) { app.db.versions(this.models, (statuses) => { if (statuses) { for (var key in statuses) { var value = statuses[key]; statuses[key] = { installed: !!value, mtime: value }; } } callback(statuses); }); } checkForUpdates(callback) { this.getInstallStatuses((statuses) => { let i = 0; if (statuses) { for (var slug in statuses) { var status = statuses[slug]; if (this.findBy("slug", slug).isOutdated(status)) { i += 1; } } } callback(i); }); } updateInBackground() { this.getInstallStatuses((statuses) => { if (!statuses) { return; } for (var slug in statuses) { var status = statuses[slug]; var doc = this.findBy("slug", slug); if (doc.isOutdated(status)) { doc.install($.noop, $.noop); } } }); }};
app.collections.Docs = class Docs extends app.Collection {
static model = "Doc";
static NORMALIZE_VERSION_RGX = /\.(\d)$/;
static NORMALIZE_VERSION_SUB = ".0$1";
// Load models concurrently.
// It's not pretty but I didn't want to import a promise library only for this.
static CONCURRENCY = 3;
findBySlug(slug) {
return (
this.findBy("slug", slug) || this.findBy("slug_without_version", slug)
);
}
sort() {
return this.models.sort((a, b) => {
if (a.name === b.name) {
if (
!a.version ||
a.version.replace(
Docs.NORMALIZE_VERSION_RGX,
Docs.NORMALIZE_VERSION_SUB,
) >
b.version.replace(
Docs.NORMALIZE_VERSION_RGX,
Docs.NORMALIZE_VERSION_SUB,
)
) {
return -1;
} else {
return 1;
}
} else if (a.name.toLowerCase() > b.name.toLowerCase()) {
return 1;
} else {
return -1;
}
});
}
load(onComplete, onError, options) {
let i = 0;
var next = () => {
if (i < this.models.length) {
this.models[i].load(next, fail, options);
} else if (i === this.models.length + Docs.CONCURRENCY - 1) {
onComplete();
}
i++;
};
var fail = function (...args) {
if (onError) {
onError(args);
onError = null;
}
next();
};
for (let j = 0, end = Docs.CONCURRENCY; j < end; j++) {
next();
}
}
clearCache() {
for (var doc of this.models) {
doc.clearCache();
}
}
uninstall(callback) {
let i = 0;
var next = () => {
if (i < this.models.length) {
this.models[i++].uninstall(next, next);
} else {
callback();
}
};
next();
}
getInstallStatuses(callback) {
app.db.versions(this.models, (statuses) => {
if (statuses) {
for (var key in statuses) {
var value = statuses[key];
statuses[key] = { installed: !!value, mtime: value };
}
}
callback(statuses);
});
}
checkForUpdates(callback) {
this.getInstallStatuses((statuses) => {
let i = 0;
if (statuses) {
for (var slug in statuses) {
var status = statuses[slug];
if (this.findBy("slug", slug).isOutdated(status)) {
i += 1;
}
}
}
callback(i);
});
}
updateInBackground() {
this.getInstallStatuses((statuses) => {
if (!statuses) {
return;
}
for (var slug in statuses) {
var status = statuses[slug];
var doc = this.findBy("slug", slug);
if (doc.isOutdated(status)) {
doc.install($.noop, $.noop);
}
}
});
}
};