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closes #559, exportItemsToClipboard(itemIDs, format) function

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This commit is contained in:
Simon Kornblith 2007-03-21 15:17:46 +00:00
parent 9170603b88
commit 87df94d382
2 changed files with 76 additions and 50 deletions
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26
chrome/content/zotero/fileInterface.js
View File

@ -109,6 +109,7 @@ var Zotero_File_Interface = new function() {
this.exportFile = exportFile;
this.exportCollection = exportCollection;
this.exportItemsToClipboard = exportItemsToClipboard;
this.exportItems = exportItems;
this.importFile = importFile;
this.bibliographyFromCollection = bibliographyFromCollection;
@ -163,6 +164,30 @@ var Zotero_File_Interface = new function() {
exporter.save();
}
/*
* exports items to clipboard
*/
function exportItemsToClipboard(items, format) {
var translation = new Zotero.Translate("export");
translation.setItems(items);
translation.setTranslator(format);
translation.setHandler("done", _copyToClipboard);
translation.translate();
}
/*
* handler when done exporting items to clipboard
*/
function _copyToClipboard(obj, worked) {
if(!worked) {
window.alert(Zotero.getString("fileInterface.exportError"));
} else {
Components.classes["@mozilla.org/widget/clipboardhelper;1"]
.getService(Components.interfaces.nsIClipboardHelper)
.copyString(obj.output);
}
}
/*
* Creates Zotero.Translate instance and shows file picker for file import
*/
@ -314,7 +339,6 @@ var Zotero_File_Interface = new function() {
clipboardService.setData(transferable, null, Components.interfaces.nsIClipboard.kGlobalClipboard);
}
/*
* Shows bibliography options and creates a bibliography
*/

100
chrome/content/zotero/xpcom/translate.js
View File

@ -100,6 +100,10 @@
* an EZProxy
* _downloadAssociatedFiles - whether to download content, according to
* preferences
*
* EXPORT-ONLY PROPERTIES:
*
* output - export output (if no location has been specified)
*/
Zotero.Translate = function(type, saveItem) {
@ -550,7 +554,7 @@ Zotero.Translate.prototype.translate = function() {
throw("cannot translate: no translator specified");
}
if(!this.location && this.type != "search" && !this._storage) {
if(!this.location && this.type != "search" && this.type != "export" && !this._storage) {
// searches operate differently, because we could have an array of
// translators and have to go through each
throw("cannot translate: no location specified");
@ -1024,9 +1028,6 @@ Zotero.Translate.prototype._itemTagsAndSeeAlso = function(item, newItem) {
if(tag.tag) {
var type = (tag.isAutomatic ? 1 : 0);
newItem.addTag(tag.tag, type);
} else {
Zotero.debug("ignoring blank tag: ");
Zotero.debug(tag);
}
}
}
@ -1221,7 +1222,6 @@ Zotero.Translate.prototype._itemDone = function(item, attachedTo) {
Zotero.Attachments.importFromDocument(attachment.document, myID, attachment.title);
} else {
Zotero.debug("GOT ATTACHMENT");
Zotero.debug(attachment);
var mimeType = null;
var title = null;
@ -1302,9 +1302,6 @@ Zotero.Translate.prototype._itemDone = function(item, attachedTo) {
if(tag.tag) {
var type = (tag.isAutomatic ? 1 : 0);
newItem.addTag(tag.tag, type);
} else {
Zotero.debug("ignoring blank tag: ");
Zotero.debug(tag);
}
}
}
@ -1641,9 +1638,6 @@ Zotero.Translate.prototype._export = function() {
// if just items, get them and don't worry about collection logic
this._itemsLeft = this.items;
} else if(this.collection) {
Zotero.debug("using collection");
Zotero.debug(this.collection);
// get items in this collection
this._itemsLeft = Zotero.getItems(this.collection.getID());
@ -1718,44 +1712,56 @@ Zotero.Translate.prototype._export = function() {
* configures IO for export
*/
Zotero.Translate.prototype._exportConfigureIO = function() {
// open file
var fStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
.createInstance(Components.interfaces.nsIFileOutputStream);
fStream.init(this.location, 0x02 | 0x08 | 0x20, 0664, 0); // write, create, truncate
// attach to stack of streams to close at the end
this._streams.push(fStream);
if(this.configOptions.dataMode == "rdf") { // rdf io
this._rdf = new Object();
if(this.location) {
// open file
var fStream = Components.classes["@mozilla.org/network/file-output-stream;1"]
.createInstance(Components.interfaces.nsIFileOutputStream);
fStream.init(this.location, 0x02 | 0x08 | 0x20, 0664, 0); // write, create, truncate
// attach to stack of streams to close at the end
this._streams.push(fStream);
// create data source
this._rdf.dataSource = Components.classes["@mozilla.org/rdf/datasource;1?name=xml-datasource"].
createInstance(Components.interfaces.nsIRDFDataSource);
// create serializer
this._rdf.serializer = Components.classes["@mozilla.org/rdf/xml-serializer;1"].
createInstance(Components.interfaces.nsIRDFXMLSerializer);
this._rdf.serializer.init(this._rdf.dataSource);
this._rdf.serializer.QueryInterface(Components.interfaces.nsIRDFXMLSource);
// make an instance of the RDF handler
this._sandbox.Zotero.RDF = new Zotero.Translate.RDF(this._rdf.dataSource, this._rdf.serializer);
if(this.configOptions.dataMode == "rdf") { // rdf io
this._rdf = new Object();
// create data source
this._rdf.dataSource = Components.classes["@mozilla.org/rdf/datasource;1?name=xml-datasource"].
createInstance(Components.interfaces.nsIRDFDataSource);
// create serializer
this._rdf.serializer = Components.classes["@mozilla.org/rdf/xml-serializer;1"].
createInstance(Components.interfaces.nsIRDFXMLSerializer);
this._rdf.serializer.init(this._rdf.dataSource);
this._rdf.serializer.QueryInterface(Components.interfaces.nsIRDFXMLSource);
// make an instance of the RDF handler
this._sandbox.Zotero.RDF = new Zotero.Translate.RDF(this._rdf.dataSource, this._rdf.serializer);
} else {
// regular io; write just writes to file
var intlStream = null;
// allow setting of character sets
this._sandbox.Zotero.setCharacterSet = function(charset) {
intlStream = Components.classes["@mozilla.org/intl/converter-output-stream;1"]
.createInstance(Components.interfaces.nsIConverterOutputStream);
intlStream.init(fStream, charset, 1024, "?".charCodeAt(0));
};
this._sandbox.Zotero.write = function(data) {
if(intlStream) {
intlStream.writeString(data);
} else {
fStream.write(data, data.length);
}
};
}
} else {
// regular io; write just writes to file
var intlStream = null;
// allow setting of character sets
this._sandbox.Zotero.setCharacterSet = function(charset) {
intlStream = Components.classes["@mozilla.org/intl/converter-output-stream;1"]
.createInstance(Components.interfaces.nsIConverterOutputStream);
intlStream.init(fStream, charset, 1024, "?".charCodeAt(0));
};
var me = this;
this.output = "";
// dummy setCharacterSet function
this._sandbox.Zotero.setCharacterSet = function() {};
// write to string
this._sandbox.Zotero.write = function(data) {
if(intlStream) {
intlStream.writeString(data);
} else {
fStream.write(data, data.length);
}
me.output += data;
};
}
}
@ -1806,8 +1812,6 @@ Zotero.Translate.prototype._exportGetAttachment = function(attachment) {
attachmentArray.itemType = "attachment";
Zotero.debug(attachmentArray);
return attachmentArray;
}
@ -2276,14 +2280,12 @@ Zotero.Translate.RDF.prototype.addStatement = function(about, relation, value, l
try {
value = this._RDFService.GetLiteral(value);
} catch(e) {
Zotero.debug(value);
throw "Zotero.Translate.RDF.addStatement: Could not convert to literal";
}
} else {
try {
value = this._RDFService.GetResource(value);
} catch(e) {
Zotero.debug(value);
throw "Zotero.Translate.RDF.addStatement: Could not convert to resource";
}
}