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@@ -1,287 +0,0 @@
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-/*
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- * Copyright 2012-2017 CodeLibs Project and the Others.
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- *
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- * Licensed under the Apache License, Version 2.0 (the "License");
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- * you may not use this file except in compliance with the License.
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- * You may obtain a copy of the License at
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- *
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- * http://www.apache.org/licenses/LICENSE-2.0
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- *
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- * Unless required by applicable law or agreed to in writing, software
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- * distributed under the License is distributed on an "AS IS" BASIS,
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- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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- * either express or implied. See the License for the specific language
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- * governing permissions and limitations under the License.
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- */
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-package org.codelibs.fess.thumbnail.impl;
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-
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-import java.awt.Rectangle;
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-import java.awt.image.BufferedImage;
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-import java.io.File;
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-import java.io.FileInputStream;
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-import java.io.IOException;
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-import java.util.Collection;
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-import java.util.Iterator;
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-
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-import javax.annotation.PostConstruct;
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-import javax.imageio.ImageIO;
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-import javax.imageio.ImageReadParam;
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-import javax.imageio.ImageReader;
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-import javax.imageio.stream.ImageInputStream;
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-
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-import org.codelibs.fess.mylasta.direction.FessConfig;
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-import org.codelibs.fess.util.ComponentUtil;
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-import org.openqa.selenium.By;
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-import org.openqa.selenium.Capabilities;
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-import org.openqa.selenium.Dimension;
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-import org.openqa.selenium.JavascriptExecutor;
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-import org.openqa.selenium.OutputType;
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-import org.openqa.selenium.Proxy;
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-import org.openqa.selenium.TakesScreenshot;
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-import org.openqa.selenium.WebDriver;
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-import org.openqa.selenium.browserlaunchers.Proxies;
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-import org.openqa.selenium.os.CommandLine;
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-import org.openqa.selenium.phantomjs.PhantomJSDriver;
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-import org.openqa.selenium.phantomjs.PhantomJSDriverService;
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-import org.openqa.selenium.phantomjs.PhantomJSDriverService.Builder;
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-import org.openqa.selenium.remote.DesiredCapabilities;
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-import org.openqa.selenium.remote.SessionNotFoundException;
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-import org.openqa.selenium.remote.UnreachableBrowserException;
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-import org.slf4j.Logger;
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-import org.slf4j.LoggerFactory;
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-
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-@Deprecated
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-public class WebDriverGenerator extends BaseThumbnailGenerator {
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-
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- private static final Logger logger = LoggerFactory.getLogger(WebDriverGenerator.class);
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-
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- private static final String PHANTOMJS_DEFAULT_EXECUTABLE = "phantomjs";
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-
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- protected WebDriver webDriver;
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-
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- protected Capabilities webDriverCapabilities;
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-
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- protected long previousCheckTime = 0;
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-
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- @PostConstruct
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- public void init() {
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- final FessConfig fessConfig = ComponentUtil.getFessConfig();
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- if (fessConfig.isThumbnailHtmlPhantomjsEnabled() && super.isAvailable()) {
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- startWebDriver();
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- }
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- }
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-
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- protected void startWebDriver() {
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- try {
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- if (webDriver == null) {
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- if (webDriverCapabilities == null) {
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- webDriver = new PhantomJSDriver();
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- } else {
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- if (webDriverCapabilities instanceof DesiredCapabilities) {
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- final DesiredCapabilities capabilities = (DesiredCapabilities) webDriverCapabilities;
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- webDriverCapabilities.asMap().entrySet().stream()
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- .filter(e -> e.getValue() instanceof String && filePathMap.containsKey(e.getValue().toString()))
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- .forEach(e -> capabilities.setCapability(e.getKey(), filePathMap.get(e.getValue().toString())));
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- }
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- webDriver = new PhantomJSDriver(createDriverService(webDriverCapabilities), webDriverCapabilities);
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- }
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- }
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- final FessConfig fessConfig = ComponentUtil.getFessConfig();
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- webDriver
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- .manage()
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- .window()
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- .setSize(
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- new Dimension(fessConfig.getThumbnailHtmlPhantomjsWindowWidthAsInteger(), fessConfig
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- .getThumbnailHtmlPhantomjsWindowHeightAsInteger()));
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- previousCheckTime = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
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- } catch (final Exception e) {
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- if (logger.isDebugEnabled()) {
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- logger.debug("WebDriver is not available for generating thumbnails.", e);
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- } else {
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- logger.info("WebDriver is not available for generating thumbnails.");
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- }
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- }
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- }
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-
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- @Override
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- public void destroy() {
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- if (webDriver != null) {
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- synchronized (this) {
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- try {
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- webDriver.quit();
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- } catch (final Throwable t) {
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- logger.debug("Failed to quit webDriver.", t);
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- }
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- webDriver = null;
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- }
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- }
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- }
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-
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- @Override
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- public boolean generate(final String thumbnailId, final File outputFile) {
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- return process(thumbnailId, (configId, url) -> {
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- return generate(thumbnailId, url, outputFile);
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- });
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- }
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-
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- protected boolean generate(final String thumbnailId, final String url, final File outputFile) {
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- if (logger.isDebugEnabled()) {
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- logger.debug("Generate Thumbnail: " + url);
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- }
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-
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- if (outputFile.exists()) {
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- if (logger.isDebugEnabled()) {
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- logger.debug("The thumbnail file exists: " + outputFile.getAbsolutePath());
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- }
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- return true;
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- }
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-
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- final File parentFile = outputFile.getParentFile();
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- if (!parentFile.exists()) {
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- parentFile.mkdirs();
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- }
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- if (!parentFile.isDirectory()) {
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- logger.warn("Not found: " + parentFile.getAbsolutePath());
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- return false;
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- }
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-
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- if (webDriver instanceof TakesScreenshot) {
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- final FessConfig fessConfig = ComponentUtil.getFessConfig();
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- synchronized (this) {
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- try {
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- webDriver.get(url);
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- if (webDriver instanceof JavascriptExecutor) {
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- final Dimension dim = webDriver.findElement(By.tagName("body")).getSize();
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- if (dim.height >= fessConfig.getThumbnailHtmlPhantomjsMaxHeightAsInteger()) {
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- if (logger.isInfoEnabled()) {
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- logger.info("Skpped Thumbnail generation " + dim + " for " + url);
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- }
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- return false;
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- }
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- }
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- final File thumbnail = ((TakesScreenshot) webDriver).getScreenshotAs(OutputType.FILE);
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- convert(thumbnail, outputFile);
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- updateThumbnailField(thumbnailId, url);
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- return true;
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- } catch (final UnreachableBrowserException | SessionNotFoundException e) {
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- if (logger.isDebugEnabled()) {
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- logger.debug("WebDriver is not available.", e);
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- }
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- previousCheckTime = 0;
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- } finally {
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- final long now = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
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- if (now - previousCheckTime > fessConfig.getThumbnailHtmlPhantomjsKeepAliveAsInteger().longValue()) {
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- destroy();
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- startWebDriver();
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- }
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- }
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- }
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- } else {
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- logger.warn("WebDriver is not instance of TakesScreenshot: " + webDriver);
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- }
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- return false;
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- }
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-
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- @Override
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- public boolean isAvailable() {
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- if (webDriver == null) {
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- return false;
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- }
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- return super.isAvailable();
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- }
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-
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- protected void convert(final File inputFile, final File outputFile) {
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- final FessConfig fessConfig = ComponentUtil.getFessConfig();
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- try (ImageInputStream input = ImageIO.createImageInputStream(inputFile)) {
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- final Iterator<ImageReader> readers = ImageIO.getImageReaders(input);
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- if (readers.hasNext()) {
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- final ImageReader reader = readers.next();
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- try {
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- reader.setInput(input);
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- final ImageReadParam param = reader.getDefaultReadParam();
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- final int samplingWidth = reader.getWidth(0) / fessConfig.getThumbnailHtmlPhantomjsThumbnailWidthAsInteger();
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- final int samplingHeight = reader.getHeight(0) / fessConfig.getThumbnailHtmlPhantomjsThumbnailHeightAsInteger();
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- param.setSourceSubsampling(samplingWidth, samplingHeight, 0, 0);
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- param.setSourceRegion(new Rectangle(fessConfig.getThumbnailHtmlPhantomjsWindowWidthAsInteger(), fessConfig
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- .getThumbnailHtmlPhantomjsThumbnailHeightAsInteger()
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- * reader.getHeight(0)
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- / fessConfig.getThumbnailHtmlPhantomjsThumbnailWidthAsInteger()));
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- final BufferedImage image = reader.read(0, param);
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- ImageIO.write(image, fessConfig.getThumbnailHtmlPhantomjsFormat(), outputFile);
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- image.flush();
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- } finally {
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- reader.dispose();
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- }
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- }
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- } catch (final Throwable t) {
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- logger.warn("Failed to convert " + inputFile.getAbsolutePath(), t);
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- inputFile.renameTo(outputFile);
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- }
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- }
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-
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- protected BufferedImage loadImage(final File file) throws IOException {
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- try (FileInputStream in = new FileInputStream(file)) {
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- return ImageIO.read(in);
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- }
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- }
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-
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- @SuppressWarnings("deprecation")
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- protected PhantomJSDriverService createDriverService(final Capabilities desiredCapabilities) {
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- // Look for Proxy configuration within the Capabilities
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- Proxy proxy = null;
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- if (desiredCapabilities != null) {
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- proxy = Proxies.extractProxy(desiredCapabilities);
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- }
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-
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- // Find PhantomJS executable
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- String phantomjspath = null;
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- if (desiredCapabilities != null
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- && desiredCapabilities.getCapability(PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY) != null) {
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- phantomjspath = (String) desiredCapabilities.getCapability(PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY);
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- } else {
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- phantomjspath = CommandLine.find(PHANTOMJS_DEFAULT_EXECUTABLE);
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- phantomjspath = System.getProperty(PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY, phantomjspath);
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- }
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-
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- final File phantomjsfile = new File(phantomjspath);
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-
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- // Build & return service
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- return new Builder()//
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- .usingPhantomJSExecutable(phantomjsfile).usingAnyFreePort()//
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- .withProxy(proxy)//
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- .withLogFile(new File(ComponentUtil.getSystemHelper().getLogFilePath(), "phantomjs.log"))//
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- .usingCommandLineArguments(findCLIArgumentsFromCaps(desiredCapabilities, PhantomJSDriverService.PHANTOMJS_CLI_ARGS))//
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- .build();
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- }
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-
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- private static String[] findCLIArgumentsFromCaps(final Capabilities desiredCapabilities, final String capabilityName) {
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- if (desiredCapabilities != null) {
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- final Object cap = desiredCapabilities.getCapability(capabilityName);
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- if (cap != null) {
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- if (cap instanceof String[]) {
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- return (String[]) cap;
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- } else if (cap instanceof Collection) {
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- try {
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- @SuppressWarnings("unchecked")
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- final Collection<String> capCollection = (Collection<String>) cap;
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- return capCollection.toArray(new String[capCollection.size()]);
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- } catch (final Exception e) {
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- // If casting fails, log an error and assume no CLI arguments are provided
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- logger.warn(String.format("Unable to set Capability '%s' as it was neither a String[] or a Collection<String>",
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- capabilityName));
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- }
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- }
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- }
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- }
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- return new String[] {}; // nothing found: return an empty array of arguments
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- }
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-
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- public void setWebDriver(final WebDriver webDriver) {
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- this.webDriver = webDriver;
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- }
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-
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- public void setWebDriverCapabilities(final Capabilities webDriverCapabilities) {
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- this.webDriverCapabilities = webDriverCapabilities;
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- }
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-
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-}
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Shinsuke Sugaya