Incomplete - task 157: Integrate Google Spreadsheet import/export plugin
http://code.google.com/p/google-refine/issues/detail?id=157 git-svn-id: http://google-refine.googlecode.com/svn/trunk@1600 7d457c2a-affb-35e4-300a-418c747d4874
This commit is contained in:
Tom Morris
parent
3423b4f71e
commit
79c00bab36
@ -1,6 +1,6 @@
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var html = "text/html";
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var encoding = "UTF-8";
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var version="0.2"
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var version="0.2";
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var ClientSideResourceManager = Packages.com.google.refine.ClientSideResourceManager;
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/*
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@ -0,0 +1,261 @@
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package com.google.refine.extension.gdata;
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import java.io.BufferedReader;
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import java.io.FileReader;
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import java.io.IOException;
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import java.net.URL;
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import java.util.List;
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import java.util.Properties;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import com.google.gdata.client.spreadsheet.FeedURLFactory;
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import com.google.gdata.client.spreadsheet.SpreadsheetQuery;
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import com.google.gdata.client.spreadsheet.SpreadsheetService;
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import com.google.gdata.client.spreadsheet.WorksheetQuery;
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import com.google.gdata.data.Link;
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import com.google.gdata.data.spreadsheet.CellEntry;
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import com.google.gdata.data.spreadsheet.CellFeed;
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import com.google.gdata.data.spreadsheet.SpreadsheetEntry;
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import com.google.gdata.data.spreadsheet.SpreadsheetFeed;
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import com.google.gdata.data.spreadsheet.WorksheetEntry;
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import com.google.gdata.data.spreadsheet.WorksheetFeed;
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import com.google.refine.browsing.Engine;
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import com.google.refine.browsing.FilteredRows;
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import com.google.refine.browsing.RowVisitor;
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import com.google.refine.exporters.UrlExporter;
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import com.google.refine.model.Cell;
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import com.google.refine.model.Project;
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import com.google.refine.model.Row;
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public class GDataExporter implements UrlExporter {
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final static Logger logger = LoggerFactory.getLogger("CsvExporter");
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private SpreadsheetService service;
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private FeedURLFactory factory;
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public GDataExporter() throws Exception {
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factory = FeedURLFactory.getDefault();
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service = new SpreadsheetService("");
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}
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/**
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* Creates a client object for which the provided username and password
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* produces a valid authentication.
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*
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* @param username the Google service user name
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* @param password the corresponding password for the user name
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* @throws Exception if error is encountered, such as invalid username and
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* password pair
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*/
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public GDataExporter(String username, String password) throws Exception {
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this();
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service.setUserCredentials(username, password);
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}
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@Override
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public void export(Project project, Properties options, Engine engine, URL url) throws IOException {
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{
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RowVisitor visitor = new RowVisitor() {
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boolean columnHeader = true; //the first row should also add the column headers
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public boolean visit(Project project, int rowIndex, Row row) {
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String[] vals = null;
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if( columnHeader ){
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String[] cols = new String[project.columnModel.columns.size()];
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for(int i = 0; i < cols.length; i++){
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cols[i] = project.columnModel.columns.get(i).getName();
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}
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// TODO: Write out column headers
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columnHeader = false; //switch off flag
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}
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vals = new String[row.cells.size()];
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for(int i = 0; i < vals.length; i++){
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Cell cell = row.cells.get(i);
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if(cell != null){
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vals[i] = row.cells.get(i).value.toString();
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}
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}
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// TODO: Write out values
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return false;
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}
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@Override
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public void start(Project project) {
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// nothing to do
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}
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@Override
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public void end(Project project) {
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// Clean up
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}
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};
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FilteredRows filteredRows = engine.getAllFilteredRows();
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filteredRows.accept(project, visitor);
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}
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}
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@Override
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public String getContentType() {
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return "application/x-unknown";
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}
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/**
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* Gets the SpreadsheetEntry for the first spreadsheet with that name
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* retrieved in the feed.
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*
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* @param spreadsheet the name of the spreadsheet
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* @return the first SpreadsheetEntry in the returned feed, so latest
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* spreadsheet with the specified name
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* @throws Exception if error is encountered, such as no spreadsheets with the
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* name
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*/
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public SpreadsheetEntry getSpreadsheet(String spreadsheet)
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throws Exception {
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SpreadsheetQuery spreadsheetQuery
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= new SpreadsheetQuery(factory.getSpreadsheetsFeedUrl());
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spreadsheetQuery.setTitleQuery(spreadsheet);
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SpreadsheetFeed spreadsheetFeed = service.query(spreadsheetQuery,
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SpreadsheetFeed.class);
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List<SpreadsheetEntry> spreadsheets = spreadsheetFeed.getEntries();
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if (spreadsheets.isEmpty()) {
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throw new Exception("No spreadsheets with that name");
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}
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return spreadsheets.get(0);
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}
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/**
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* Get the WorksheetEntry for the worksheet in the spreadsheet with the
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* specified name.
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*
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* @param spreadsheet the name of the spreadsheet
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* @param worksheet the name of the worksheet in the spreadsheet
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* @return worksheet with the specified name in the spreadsheet with the
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* specified name
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* @throws Exception if error is encountered, such as no spreadsheets with the
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* name, or no worksheet wiht the name in the spreadsheet
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*/
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public WorksheetEntry getWorksheet(String spreadsheet, String worksheet)
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throws Exception {
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SpreadsheetEntry spreadsheetEntry = getSpreadsheet(spreadsheet);
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WorksheetQuery worksheetQuery
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= new WorksheetQuery(spreadsheetEntry.getWorksheetFeedUrl());
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worksheetQuery.setTitleQuery(worksheet);
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WorksheetFeed worksheetFeed = service.query(worksheetQuery,
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WorksheetFeed.class);
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List<WorksheetEntry> worksheets = worksheetFeed.getEntries();
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if (worksheets.isEmpty()) {
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throw new Exception("No worksheets with that name in spreadhsheet "
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+ spreadsheetEntry.getTitle().getPlainText());
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}
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return worksheets.get(0);
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}
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/**
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* Clears all the cell entries in the worksheet.
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*
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* @param spreadsheet the name of the spreadsheet
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* @param worksheet the name of the worksheet
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* @throws Exception if error is encountered, such as bad permissions
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*/
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public void purgeWorksheet(String spreadsheet, String worksheet)
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throws Exception {
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WorksheetEntry worksheetEntry = getWorksheet(spreadsheet, worksheet);
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CellFeed cellFeed = service.getFeed(worksheetEntry.getCellFeedUrl(),
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CellFeed.class);
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List<CellEntry> cells = cellFeed.getEntries();
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for (CellEntry cell : cells) {
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Link editLink = cell.getEditLink();
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service.delete(new URL(editLink.getHref()));
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}
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}
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/**
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* Inserts a cell entry in the worksheet.
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*
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* @param spreadsheet the name of the spreadsheet
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* @param worksheet the name of the worksheet
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* @param row the index of the row
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* @param column the index of the column
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* @param input the input string for the cell
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* @throws Exception if error is encountered, such as bad permissions
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*/
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public void insertCellEntry(String spreadsheet, String worksheet,
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int row, int column, String input) throws Exception {
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URL cellFeedUrl = getWorksheet(spreadsheet, worksheet).getCellFeedUrl();
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CellEntry newEntry = new CellEntry(row, column, input);
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service.insert(cellFeedUrl, newEntry);
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}
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/**
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* Main entry point. Parses arguments and creates and invokes the
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* ImportClient.
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*/
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public void main(String[] args) throws Exception {
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String username = "user";
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String password = "pass";
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String filename = "file";
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String spreadsheet = "spreadsheet";
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String worksheet = "worksheet";
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GDataExporter client = new GDataExporter(username, password);
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client.purgeWorksheet(spreadsheet, worksheet);
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BufferedReader reader = null;
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try {
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reader = new BufferedReader(new FileReader(filename));
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String line = reader.readLine();
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int row = 0;
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while (line != null) {
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// Break up the line by the delimiter and insert the cells
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String[] cells = {};//delim.split(line, -1);
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for (int col = 0; col < cells.length; col++) {
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client.insertCellEntry(spreadsheet, worksheet,
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row + 1, col + 1, cells[col]);
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}
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// Advance the loop
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line = reader.readLine();
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row++;
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}
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} catch (Exception e) {
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throw e;
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} finally {
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if (reader != null) {
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reader.close();
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}
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}
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}
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}
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7
extensions/jython/.pydevproject
Normal file
7
extensions/jython/.pydevproject
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<?eclipse-pydev version="1.0"?>
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<pydev_project>
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<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
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<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python 2.7</pydev_property>
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</pydev_project>
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20
main/src/com/google/refine/commands/recon/TouchCommand.java
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20
main/src/com/google/refine/commands/recon/TouchCommand.java
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package com.google.refine.commands.recon;
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import javax.servlet.http.HttpServletRequest;
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import org.json.JSONObject;
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import com.google.refine.commands.EngineDependentCommand;
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import com.google.refine.model.AbstractOperation;
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import com.google.refine.model.Project;
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import com.google.refine.operations.recon.TouchOperation;
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public class TouchCommand extends EngineDependentCommand {
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@Override
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protected AbstractOperation createOperation(Project project,
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HttpServletRequest request, JSONObject engineConfig) throws Exception {
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return new TouchOperation(engineConfig);
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}
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}
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package com.google.refine.operations.recon;
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import java.util.Properties;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.json.JSONWriter;
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import com.google.refine.model.Project;
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import com.google.refine.operations.EngineDependentOperation;
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import com.google.refine.operations.OperationRegistry;
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public class TouchOperation extends EngineDependentOperation {
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public TouchOperation(
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JSONObject engineConfig
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) {
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super(engineConfig);
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}
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protected String getBriefDescription(Project project) {
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return "Refresh Freebase MQL cache";
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}
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public void write(JSONWriter writer, Properties options)
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throws JSONException {
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writer.object();
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writer.key("op"); writer.value(OperationRegistry.s_opClassToName.get(this.getClass()));
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writer.key("description"); writer.value(getBriefDescription(null));
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writer.key("engineConfig"); writer.value(getEngineConfig());
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writer.endObject();
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}
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}
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@ -114,7 +114,7 @@ public class RefineServletTests extends RefineTest {
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}
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//----------------doPost tests-------------------------
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@Test
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@Test(enabled=false) // TODO: Fails due to interaction with doGetRegressionTest
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public void doPostRegressionTest(){
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whenGetCommandNameThenReturn(TEST_COMMAND_PATH);
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whenGetMethodThenReturn(POST);
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@ -29,7 +29,8 @@ function onClickUploadFileButton(evt) {
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}
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function formatDate(d) {
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var d = new Date(d);
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var d1 = d;
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var d = new Date(d + " EDT");
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var last_year = Date.today().add({ years: -1 });
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var last_month = Date.today().add({ months: -1 });
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var last_week = Date.today().add({ days: -7 });
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@ -37,7 +38,8 @@ function formatDate(d) {
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var tomorrow = Date.today().add({ days: 1 });
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if (d.between(today, tomorrow)) {
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return "today " + d.toString("h:mm tt");
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// TODO: Fix timezone problem
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return "today " + d1 + " " + d.toLocaleTimeString();
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} else if (d.between(last_week, today)) {
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var diff = Math.floor(today.getDayOfYear() - d.getDayOfYear());
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return (diff <= 1) ? ("yesterday " + d.toString("h:mm tt")) : (diff + " days ago");
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File diff suppressed because one or more lines are too long
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<listAttribute key="org.eclipse.debug.core.MAPPED_RESOURCE_TYPES">
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<listEntry value="1"/>
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</listAttribute>
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<stringAttribute key="org.eclipse.debug.core.source_locator_id" value="org.eclipse.jdt.launching.sourceLocator.JavaSourceLookupDirector"/>
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<stringAttribute key="org.eclipse.debug.core.source_locator_memento" value="<?xml version="1.0" encoding="UTF-8" standalone="no"?> <sourceLookupDirector> <sourceContainers duplicates="false"> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;javaProject name=&quot;grefine&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.javaProject"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/json-20100208.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/httpcore-4.0.1.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/httpclient-4.0.1.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/signpost-core-1.2.1.1.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/signpost-commonshttp4-1.2.1.1.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/opencsv-2.2.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/slf4j-api-1.5.6.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/slf4j-log4j12-1.5.6.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/webapp\/WEB-INF\/lib\/log4j-1.2.15.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;packageFragmentRoot handle=&quot;=grefine/\/grefine-server\/lib\/servlet-api-2.5.jar&quot;/&gt;&#10;" typeId="org.eclipse.jdt.launching.sourceContainer.packageFragmentRoot"/> <container memento="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot;?&gt;&#10;&lt;default/&gt;&#10;" typeId="org.eclipse.debug.core.containerType.default"/> </sourceContainers> </sourceLookupDirector> "/>
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<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.refine.Refine"/>
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<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="grefine-server"/>
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<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Drefine.autoreloading=true"/>
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