More work on schema alignment dialogs: schema data from Freebase is used to automatically fill in a lot of fields in the protograph.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@93 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
David Huynh 2010-02-13 00:11:42 +00:00
parent 8189ba74fd
commit b17f71c8df
4 changed files with 119 additions and 16 deletions

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After

Width:  |  Height:  |  Size: 392 B

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@ -1,6 +1,7 @@
SchemaAlignmentDialog.UILink = function(link, table, expanded) {
SchemaAlignmentDialog.UILink = function(link, table, options, parentUINode) {
this._link = link;
this._expanded = expanded;
this._options = options;
this._parentUINode = parentUINode;
this._tr = table.insertRow(table.rows.length);
this._tdMain = this._tr.insertCell(0);
@ -15,7 +16,7 @@ SchemaAlignmentDialog.UILink = function(link, table, expanded) {
this._expandedDetailDiv = $('<div></div>').appendTo(this._tdDetails).addClass("schema-alignment-detail-container");
var self = this;
var show = function() {
if (self._expanded) {
if (self._options.expanded) {
self._collapsedDetailDiv.hide();
self._expandedDetailDiv.show();
} else {
@ -27,12 +28,12 @@ SchemaAlignmentDialog.UILink = function(link, table, expanded) {
$(this._tdToggle).html("&nbsp;");
$('<img />')
.attr("src", this._expanded ? "images/expanded.png" : "images/collapsed.png")
.attr("src", this._options.expanded ? "images/expanded.png" : "images/collapsed.png")
.appendTo(this._tdToggle)
.click(function() {
self._expanded = !self._expanded;
self._options.expanded = !self._options.expanded;
$(this).attr("src", self._expanded ? "images/expanded.png" : "images/collapsed.png");
$(this).attr("src", self._options.expanded ? "images/expanded.png" : "images/collapsed.png");
show();
});
@ -48,6 +49,18 @@ SchemaAlignmentDialog.UILink.prototype._renderMain = function() {
var self = this;
$('<img />')
.attr("title", "remove property")
.attr("src", "images/close.png")
.css("cursor", "pointer")
.prependTo(this._tdMain)
.click(function() {
window.setTimeout(function() {
self._parentUINode.removeLink(self);
self._tr.parentNode.removeChild(self._tr);
}, 100);
});
var a = $('<a href="javascript:{}"></a>')
.addClass("schema-alignment-link-tag")
.html(label)
@ -82,11 +95,22 @@ SchemaAlignmentDialog.UILink.prototype._showPropertySuggestPopup = function(elmt
var level = MenuSystem.showMenu(fakeMenu, function(){});
MenuSystem.positionMenuAboveBelow(fakeMenu, $(elmt));
input.suggest({ type : '/type/property' }).bind("fb-select", function(e, data) {
var options = {
type : '/type/property'
};
var expectedTypeID = this._parentUINode.getExpectedType();
if (expectedTypeID != null) {
options.mql_filter = [{
"/type/property/schema" : { "id" : expectedTypeID }
}];
}
input.suggest(options).bind("fb-select", function(e, data) {
self._link.property = {
id: data.id,
name: data.name
};
self._configureTarget();
window.setTimeout(function() {
MenuSystem.dismissAll();
@ -110,3 +134,43 @@ SchemaAlignmentDialog.UILink.prototype.getJSON = function() {
}
return null;
};
SchemaAlignmentDialog.UILink.prototype._configureTarget = function() {
var self = this;
$.getJSON(
"http://api.freebase.com/api/service/mqlread?query=" + JSON.stringify({
query: {
"id" : this._link.property.id,
"type" : "/type/property",
"expected_type" : {
"id" : null,
"name" : null,
"/freebase/type_hints/mediator" : null
}
}
}) + "&callback=?",
null,
function(o) {
if ("result" in o) {
var expected_type = o.result.expected_type;
self._link.target.type = {
id: expected_type.id,
name: expected_type.name
};
if (expected_type["/freebase/type_hints/mediator"] == true) {
self._link.target.nodeType = "anonymous";
} else if (expected_type.id == "/type/key") {
self._link.target.nodeType = "cell-as-key";
} else if (expected_type.id.match(/^\/type\//)) {
self._link.target.nodeType = "cell-as-value";
} else if (!("topic" in self._link.target)) {
self._link.target.nodeType = "cell-as-topic";
self._link.target.createForNoReconMatch = true;
}
self._targetUI.render();
}
},
"jsonp"
);
};

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@ -22,12 +22,38 @@ SchemaAlignmentDialog.UINode = function(node, table, options) {
}
};
SchemaAlignmentDialog.UINode.prototype.removeLink = function(linkUI) {
for (var i = this._linkUIs.length - 1; i >= 0; i--) {
if (this._linkUIs[i] === linkUI) {
this._linkUIs.splice(i, 1);
this._node.links.splice(i, 1);
break;
}
}
};
SchemaAlignmentDialog.UINode.prototype._isExpandable = function() {
return this._node.nodeType == "cell-as-topic" ||
this._node.nodeType == "anonymous" ||
this._node.nodeType == "topic";
};
SchemaAlignmentDialog.UINode.prototype.render = function() {
this._renderMain();
if (this._isExpandable()) {
this._showExpandable();
} else {
this._hideExpandable();
}
};
SchemaAlignmentDialog.UINode.prototype.getExpectedType = function() {
if ("type" in this._node) {
return this._node.type.id;
}
return null;
};
SchemaAlignmentDialog.UINode.prototype._renderMain = function() {
$(this._tdMain).empty();
@ -123,7 +149,7 @@ SchemaAlignmentDialog.UINode.prototype._renderDetails = function() {
if ("links" in this._node && this._node.links != null) {
for (var i = 0; i < this._node.links.length; i++) {
this._linkUIs.push(new SchemaAlignmentDialog.UILink(this._node.links[i], this._tableLinks, true));
this._linkUIs.push(new SchemaAlignmentDialog.UILink(this._node.links[i], this._tableLinks, { expanded: true }, this));
}
}
@ -146,7 +172,8 @@ SchemaAlignmentDialog.UINode.prototype._renderDetails = function() {
{
expanded: true,
mustBeCellTopic: false
}
},
self
));
});
};
@ -369,6 +396,22 @@ SchemaAlignmentDialog.UINode.prototype._showNodeConfigDialog = function() {
.appendTo(tr.insertCell(0))
.click(function() {
elmts.radioNodeTypeCellAs[0].checked = true;
if ("reconConfig" in column) {
var typeID = column.reconConfig.type;
$.getJSON(
"http://api.freebase.com/api/service/mqlread?query=" + JSON.stringify({ query: { "id" : typeID, "name" : null } }) + "&callback=?",
null,
function(o) {
if ("result" in o) {
elmts.cellAsTopicNodeTypeInput[0].value = o.result.name;
elmts.cellAsTopicNodeTypeInput.data("data.suggest", { "id" : typeID, "name" : o.result.name });
elmts.radioNodeTypeCellAsTopicCreate[0].checked = true;
}
},
"jsonp"
);
}
});
if ((!("columnName" in self._node) || self._node.columnName == null) && columnIndex == 0) {
@ -431,6 +474,7 @@ SchemaAlignmentDialog.UINode.prototype._showNodeConfigDialog = function() {
})
.suggest({ type: "/type/namespace" });
elmts.radioNodeTypeCellAsTopic[0].checked = true; // just make sure some subtype is selected
if (this._node.nodeType.match(/^cell-as-/)) {
elmts.radioNodeTypeCellAs[0].checked = true;
if (this._node.nodeType == "cell-as-topic") {
@ -564,12 +608,7 @@ SchemaAlignmentDialog.UINode.prototype._showNodeConfigDialog = function() {
DialogSystem.dismissUntil(level - 1);
self._node = node;
if (self._isExpandable()) {
self._showExpandable();
} else {
self._hideExpandable();
}
self._renderMain();
self.render();
}
}).appendTo(footer);

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@ -93,7 +93,7 @@ SchemaAlignment._cleanName = function(s) {
function SchemaAlignmentDialog(protograph, onDone) {
this._onDone = onDone;
this._originalProtograph = protograph || { rootNodes: [] };
this._protograph = cloneDeep(protograph); // this is what can be munched on
this._protograph = cloneDeep(this._originalProtograph); // this is what can be munched on
if (this._protograph.rootNodes.length == 0) {
this._protograph.rootNodes.push({