RandomSec/extensions/freebase/module/scripts/dialogs/freebase-loading-dialog.js
2010-10-16 19:13:34 +00:00

220 lines
9.0 KiB
JavaScript

function FreebaseLoadingDialog() {
this._createDialog();
this._signedin = false;
}
FreebaseLoadingDialog.prototype._createDialog = function() {
var self = this;
var dialog = $(DOM.loadHTML("freebase", "scripts/dialogs/freebase-loading-dialog.html"));
this._elmts = DOM.bind(dialog);
this._elmts.cancelButton.click(function() { self._dismiss(); });
var provider = "www.freebase.com";
var authorization = this._elmts.authorization;
var loadButton = this._elmts.loadButton;
var check_authorization = function(cont) {
$.get("/command/freebase/check-authorization/" + provider, function(data) {
if ("status" in data && data.code == "/api/status/ok") {
authorization.html('Signed in as: <a target="_new" href="http://www.freebase.com/view/user/' + data.username + '">' + data.username + '</a> | <a href="javascript:{}" bind="signout">Sign Out</a>').show();
DOM.bind(authorization).signout.click(function() {
self._signedin = false;
loadButton.attr("disabled","disabled");
$("#freebase-loading-graph-selector-freebase").attr("disabled","disabled").button("refresh");
Sign.signout(check_authorization,provider);
});
loadButton.unbind().click(function() {
self._load();
});
self._signedin = true;
$("#freebase-loading-source-name").keyup();
if (typeof cont == "function") cont(data);
} else {
authorization.html('<a href="javascript:{}" bind="signin">Sign into Freebase</a> to enable loading').show();
DOM.bind(authorization).signin.click(function() {
Sign.signin(function() {
check_authorization(cont);
},provider);
});
}
},"json");
};
var make_topic = function(new_topic_id, topic_type, cont) {
var mql_query = [{
"create": "unless_exists",
"name": new_topic_id,
"a:type": topic_type,
"b:type": "/common/topic",
"id": null,
"guid": null
}];
$.post("/command/freebase/mqlwrite/" + provider,
{ "query" : JSON.stringify(mql_query) },
function(data) {
if ("status" in data && data.code == "/api/status/ok") {
self._elmts.source_id.val(data.result[0].id);
if (typeof cont == "function") cont();
} else {
self._show_error("Error creating new topic", data);
}
},
"json"
);
};
var show_triples = function(cont) {
$.post(
"/command/freebase/preview-protograph?" + $.param({ project: theProject.id }),
{
protograph: JSON.stringify(theProject.overlayModels.freebaseProtograph || {}),
engine: JSON.stringify(ui.browsingEngine.getJSON())
},
function(data) {
var body = self._elmts.dialogBody;
if ("tripleloader" in data) {
body.html(
'<div class="freebase-loading-tripleloader-info"><table><tr>' +
'<td><div>Name this data load &not; <sup style="color: red">required</sup></div>' +
'<input type="text" size="40" id="freebase-loading-source-name" bind="source_name"></td>' +
'<td><div>Source ID &not; <sup style="color: #888">optional</sup></div>' +
'<input type="text" size="60" id="freebase-loading-source-id" bind="source_id"></td>' +
'</tr></table></div>' +
'<div class="freebase-loading-tripleloader-data">' + data.tripleloader + '</div>'
);
self._elmts = DOM.bind(dialog);
self._elmts.source_name.keyup(function() {
if (self._signedin && $(this).val() != "") {
loadButton.removeAttr("disabled");
} else {
loadButton.attr("disabled","disabled");
}
});
self._elmts.source_id.suggest({
"type": "/dataworld/information_source",
"suggest_new": "Click here to add a new information source"
}).bind("fb-select", function(e, data) {
self._elmts.source_id.val(data.id);
}).bind("fb-select-new", function(e, val) {
make_topic(val, "/dataworld/information_source");
});
$.getJSON(
"/command/core/get-preference?" + $.param({ project: theProject.id, name: "freebase.load.jobName" }),
null,
function(data) {
if (data.value != null) {
self._elmts.source_name[0].value = data.value;
}
}
);
if (typeof cont == "function") cont();
} else {
body.html(
'<div class="freebase-loading-tripleloader-message">'+
'<h2>This dataset has no triples</h2>' +
'<p>Have you aligned it with the Freebase schemas yet?</p>' +
'</div>'
);
self._elmts = DOM.bind(dialog);
self._end();
}
self._level = DialogSystem.showDialog(dialog);
},
"json"
);
};
show_triples(check_authorization);
};
FreebaseLoadingDialog.prototype._load = function() {
var self = this;
var qa = self._elmts.qaCheckbox.is(':checked');
var get_refinery_url = function(url) {
return "http://refinery.freebaseapps.com/load/" + url.split("/").slice(-1)[0];
};
var doLoad = function() {
var dismissBusy = DialogSystem.showBusy();
$.post("/command/freebase/upload-data",
{
project: theProject.id,
"qa" : qa,
"engine" : JSON.stringify(ui.browsingEngine.getJSON()),
"source_name" : self._elmts.source_name.val(),
"source_id" : self._elmts.source_id.val()
},
function(data) {
dismissBusy();
var body = self._elmts.dialogBody;
if ("status" in data && typeof data.status == "object" && "code" in data.status && data.status.code == 200) {
body.html(
'<div class="freebase-loading-tripleloader-message">' +
'<h2><span>' + data.result.added + '</span> triples successfully scheduled for loading</h2>' +
'<h4>Follow the loading progress in the <a href="' + get_refinery_url(data.result.status_url) + '" target="_new">Freebase Refinery</a></h4>' +
'</div>'
);
self._end();
} else {
self._show_error("Error loading data",data);
}
},
"json"
);
};
if (qa) {
var dialog = $(DOM.loadHTML("freebase", "scripts/dialogs/confirm-qa-dialog.html"));
var elmts = DOM.bind(dialog);
var level = DialogSystem.showDialog(dialog);
var dismiss = function() {
DialogSystem.dismissUntil(level - 1);
};
elmts.okButton.click(function() {
doLoad();
dismiss();
});
elmts.cancelButton.click(function() {
dismiss();
});
} else {
doLoad();
}
};
FreebaseLoadingDialog.prototype._dismiss = function() {
DialogSystem.dismissUntil(this._level - 1);
};
FreebaseLoadingDialog.prototype._show_error = function(msg, error) {
console.log(error);
var self = this;
var body = self._elmts.dialogBody;
body.html(
'<div class="freebase-loading-tripleloader-message">' +
'<h2>' + msg + '</h2>' +
(('message' in error) ? '<p>' + error.message + '</p>' : '<pre>' + JSON.stringify(error, null, 2) + '</pre>') +
(('stack' in error) ? '<pre>' + error.stack.replace(/\\n/g,'\n').replace(/\\t/g,'\t') + '</pre>' : "") +
'</div>'
);
this._end();
};
FreebaseLoadingDialog.prototype._end = function() {
var self = this;
self._elmts.loadButton.text("Close").removeAttr("disabled").unbind().click(function() {
self._dismiss();
});
self._elmts.cancelButton.hide();
self._elmts.qaCheckboxContainer.hide();
self._elmts.authorization.hide();
};