X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Fhtmlindexer%2Flayouts%2FMixedLayout.java;h=aae1a195fe4df2809774ff257c98372133513563;hb=2474cebc58b1a54bf66f8d4455908876dcae88f5;hp=345cd40a6b5cd3ff476a9c0c4db86cf2b580dbd0;hpb=bc5af7e323346f34d0e551b8be67e458d43271e6;p=meviz.git
diff --git a/src/main/java/eu/svjatoslav/meviz/htmlindexer/layouts/MixedLayout.java b/src/main/java/eu/svjatoslav/meviz/htmlindexer/layouts/MixedLayout.java
index 345cd40..aae1a19 100755
--- a/src/main/java/eu/svjatoslav/meviz/htmlindexer/layouts/MixedLayout.java
+++ b/src/main/java/eu/svjatoslav/meviz/htmlindexer/layouts/MixedLayout.java
@@ -1,7 +1,7 @@
/*
* Meviz - Various tools collection to work with multimedia.
* Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public License
* as published by the Free Software Foundation.
@@ -9,276 +9,301 @@
package eu.svjatoslav.meviz.htmlindexer.layouts;
-import java.io.UnsupportedEncodingException;
-import java.util.List;
-
-import org.apache.log4j.Logger;
-
import eu.svjatoslav.commons.file.FilePathParser;
-import eu.svjatoslav.commons.network.UrlParamEncoder;
-import eu.svjatoslav.meviz.htmlindexer.AbstractIndexer;
-import eu.svjatoslav.meviz.htmlindexer.Constants;
-import eu.svjatoslav.meviz.htmlindexer.Layout;
+import eu.svjatoslav.meviz.htmlindexer.*;
import eu.svjatoslav.meviz.htmlindexer.metadata.Dimension;
+import eu.svjatoslav.meviz.htmlindexer.metadata.DirectoryMetadata;
import eu.svjatoslav.meviz.htmlindexer.metadata.fileTypes.AbstractFile;
import eu.svjatoslav.meviz.htmlindexer.metadata.fileTypes.GeneralFile;
import eu.svjatoslav.meviz.htmlindexer.metadata.fileTypes.Picture;
+import org.apache.log4j.Logger;
-public class MixedLayout implements Layout {
-
- Logger logger = Logger.getLogger(MixedLayout.class);
-
- StringBuffer dirHtml = new StringBuffer();
-
- StringBuffer filesHtml = new StringBuffer();
-
- String galleryTitle;
-
- String[] path;
-
- public static final String encoding = "UTF-8";
-
- int currentColumn = 0;
-
- int horizontalColumnsLimit = 2;
-
- private AbstractIndexer indexer;
-
- private String pathPrefix;
-
- public void columnAdded() {
- currentColumn++;
- if (currentColumn > horizontalColumnsLimit) {
-
- currentColumn = 0;
-
- filesHtml.append("\n");
- }
- }
-
- @Override
- public void enlistDirectory(final AbstractFile directory) {
- dirHtml.append("
");
- dirHtml.append(" ==> " + directory.fileName + " | ");
- dirHtml.append("
\n");
-
- }
-
- @Override
- public void enlistFile(final AbstractFile file) {
- finishRow();
-
- final String fullFileName = file.fileName;
-
- filesHtml.append("\n");
- filesHtml.append(" "
- + fullFileName + "\n");
- filesHtml.append(" ("
- + FilePathParser.getFileSizeDescription(file.getFileLength())
- + ") | \n");
- filesHtml.append("
\n");
-
- }
-
- @Override
- public void enlistImage(final AbstractFile abstractFile) {
- try {
+import java.io.IOException;
+import java.util.List;
- final Picture picture = (Picture) abstractFile;
+public class MixedLayout implements Layout {
- final Dimension imageSize = picture.getDimensions();
+ public static final String encoding = "UTF-8";
- final List recommendedDimensions = Picture
- .getThumbnailDimensions(imageSize);
+ private final Logger logger = Logger.getLogger(MixedLayout.class);
- Dimension listingDimension = new Dimension(500, 500);
+ private StringBuffer dirHtml = new StringBuffer();
- if (listingDimension.width > imageSize.width)
- if (listingDimension.height > imageSize.height)
- listingDimension = imageSize;
+ private StringBuffer filesHtml = new StringBuffer();
- final String listingThumbnailPath = indexer.getThumbnailPath(
- picture, listingDimension);
+ private String galleryTitle;
- startcolumn();
+ private List path;
- filesHtml.append("\n");
+ private AbstractIndexer indexer;
- filesHtml.append("\n");
- filesHtml.append(" "
- + FilePathParser
- .getFileNameWithoutExtension(picture.fileName)
- + " (");
+ private IndexingContext indexingContext;
- int count = 0;
- for (final Dimension dimension : recommendedDimensions) {
- count++;
- if (count > 1)
- filesHtml.append(", ");
- filesHtml.append("");
- filesHtml.append(dimension.width + "x" + dimension.height);
- filesHtml.append("");
- }
-
- filesHtml.append(") | \n");
-
- columnAdded();
-
- } catch (final Exception e) {
- logger.error(
- "Error generating thumbnails for image file: "
- + e.toString()
- + ", thumbnail generation skipped, enlisting as ordinary file instead.",
- e);
- enlistFile(abstractFile);
- }
- }
-
- /** {@inheritDoc} */
- @Override
- public void enlistOgv(final AbstractFile abstractFile)
- throws UnsupportedEncodingException {
-
- final GeneralFile file = (GeneralFile) abstractFile;
-
- finishRow();
-
- filesHtml
- .append("\n");
- filesHtml.append("\n");
-
- filesHtml.append("\n");
-
- filesHtml.append(" \n");
-
- filesHtml
- .append("Video: "
- + FilePathParser
- .getFileNameWithoutExtension(file.fileName)
- + " ");
- filesHtml.append("download as OGV\n");
-
- filesHtml.append(" |
\n");
-
- }
-
- public void finishRow() {
-
- if (currentColumn == 0)
- return;
-
- while (currentColumn <= horizontalColumnsLimit) {
- filesHtml.append(" | ");
- currentColumn++;
- }
- filesHtml.append("\n");
- currentColumn = 0;
- }
-
- /** {@inheritDoc} */
- @Override
- public String getFileNameSuffix() {
- return "";
- }
-
- /** {@inheritDoc} */
- @Override
- public String getHtml() {
-
- // assemble final page HTML
- final StringBuffer finalHtml = new StringBuffer();
-
- // page header
- finalHtml.append("\n");
- finalHtml.append("\n");
- finalHtml
- .append(" \n");
- finalHtml.append("\n");
- finalHtml
- .append("\n");
- finalHtml.append("\n");
- finalHtml.append("\n");
- finalHtml.append("\n");
- finalHtml.append("" + galleryTitle + "
\n");
-
- finalHtml.append("");
- for (final String p : path)
- finalHtml.append(" / " + p);
- finalHtml.append("
\n");
-
- // append directory listing
- finalHtml.append("\n");
-
- if (path.length > 0) {
- finalHtml.append("");
- finalHtml
- .append(" <== .. | ");
- finalHtml.append("
\n");
- }
-
- finalHtml.append(dirHtml.toString());
- finalHtml.append("\n
|
\n");
- finalHtml.append("
\n");
-
- // append file listing
-
- finishRow();
- finalHtml.append("\n");
- finalHtml.append(filesHtml.toString());
- finalHtml.append("\n
\n");
-
- finalHtml.append("\n");
-
- return finalHtml.toString();
- }
-
- @Override
- public void init(final String galleryTitle, final String[] path,
- final AbstractIndexer indexer, final String pathPrefix) {
- this.indexer = indexer;
- this.galleryTitle = galleryTitle;
- this.path = path;
- this.pathPrefix = pathPrefix;
-
- dirHtml = new StringBuffer();
- filesHtml = new StringBuffer();
- }
-
- public void startcolumn() {
- if (currentColumn == 0) {
- filesHtml.append("");
- currentColumn = 1;
- }
- }
+ @Override
+ public void enlistDirectory(final AbstractFile directory,
+ final DirectoryMetadata parentDirectoryMetadata) {
+ dirHtml.append("
");
+ dirHtml.append(" ==> " + directory.fileName + " | ");
+ dirHtml.append("
\n");
+
+ }
+
+ @Override
+ public void enlistFile(final AbstractFile file,
+ final DirectoryMetadata parentDirectoryMetadata) {
+
+ final String fullFileName = file.fileName;
+
+ filesHtml.append("" + fullFileName + "\n");
+ filesHtml.append(" ("
+ + FilePathParser.getFileSizeDescription(file.getFileLength())
+ + ")
\n");
+
+ }
+
+ @Override
+ public void enlistImage(final Picture picture,
+ final DirectoryMetadata parentDirectoryMetadata) {
+ try {
+ enlistImageInternal(picture);
+ } catch (final Exception e) {
+ logger.error(
+ "Error generating thumbnails for image file: "
+ + e.toString()
+ + ", thumbnail generation skipped, enlisting as ordinary file instead.",
+ e);
+ enlistFile(picture, parentDirectoryMetadata);
+ }
+ }
+
+ private String enlistImageDimensions(final Picture picture) {
+ final StringBuilder html = new StringBuilder();
+
+ final List recommendedDimensions = Picture
+ .getThumbnailDimensions(picture.getDimensions());
+
+ int count = 0;
+ for (final Dimension dimension : recommendedDimensions) {
+ count++;
+ if (count > 1)
+ html.append(", ");
+ html.append("");
+ html.append(dimension.width + "x" + dimension.height);
+ html.append("");
+ }
+
+ return html.toString();
+ }
+
+ private void enlistImageInternal(final Picture picture) {
+
+ filesHtml.append("");
+
+ // clickable image thumbnail
+ filesHtml.append("
\n");
+
+ filesHtml.append("\n");
+
+ // file name
+ filesHtml.append("
"
+ + FilePathParser.getFileNameWithoutExtension(picture.fileName)
+ + "");
+
+ // links to thumbnails of various sizes
+ filesHtml.append("(" + enlistImageDimensions(picture) + ")\n");
+
+ filesHtml.append("
");
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public void enlistOgv(final AbstractFile abstractFile,
+ final DirectoryMetadata parentDirectoryMetadata) {
+
+ final GeneralFile file = (GeneralFile) abstractFile;
+
+ filesHtml.append("");
+
+ // watchable video
+ filesHtml
+ .append("
\n");
+ filesHtml.append("
\n");
+
+ // video title
+ filesHtml
+ .append("Video:
"
+ + FilePathParser
+ .getFileNameWithoutExtension(file.fileName)
+ + " ");
+
+ // video download link
+ filesHtml.append("download as OGV file");
+
+ filesHtml.append(" \n");
+
+ filesHtml.append("\n");
+
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public String getFileNameSuffix() {
+ return "";
+ }
+
+ /**
+ * {@inheritDoc}
+ *
+ * @throws IOException
+ */
+ @Override
+ public String getHtml(final boolean showTitle,
+ final boolean doHtmlHeaderAndFooter,
+ final DirectoryMetadata directory) {
+
+ // assemble final page HTML
+ final StringBuilder html = new StringBuilder();
+
+ if (doHtmlHeaderAndFooter) {
+ // page header
+ html.append("\n");
+ html.append("\n");
+ html.append(" \n");
+ html.append("\n");
+ html.append("\n");
+ html.append("\n");
+ html.append("\n");
+ html.append("\n");
+ }
+
+ if (showTitle)
+ html.append("" + galleryTitle + "
\n");
+
+ html.append(showCurrentPath());
+ html.append(listDirectories());
+ html.append(directory.getHeaderMevizMetadataHtml());
+ html.append(filesHtml.toString());
+
+ if (doHtmlHeaderAndFooter)
+ html.append("\n");
+
+ return html.toString();
+ }
+
+ private String getImageThumbnailUrl(final Picture picture) {
+ final Dimension imageSize = picture.getDimensions();
+
+ Dimension listingDimension = new Dimension(1500, 450);
+
+ if (listingDimension.width > imageSize.width)
+ if (listingDimension.height > imageSize.height)
+ listingDimension = imageSize;
+
+ return indexer.getThumbnailUrl(picture, listingDimension,
+ indexingContext);
+ }
+
+ @Override
+ public void init(final String galleryTitle, final List path,
+ final AbstractIndexer indexer, final IndexingContext indexingContext) {
+
+ this.indexer = indexer;
+ this.galleryTitle = galleryTitle;
+ this.path = path;
+ this.indexingContext = indexingContext;
+
+ dirHtml = new StringBuffer();
+ filesHtml = new StringBuffer();
+ }
+
+ private String listDirectories() {
+ final StringBuilder html = new StringBuilder();
+ html.append("\n");
+
+ if (path.size() > 0) {
+ html.append("");
+ html.append(" <== parent directory | ");
+ html.append("
\n");
+ }
+
+ html.append(dirHtml.toString());
+ html.append("\n
|
\n");
+ html.append("
\n");
+
+ return html.toString();
+ }
+
+ private String showCurrentPath() {
+ final StringBuilder html = new StringBuilder();
+ html.append("");
+ for (final String p : path)
+ html.append(" / " + p);
+ html.append("
\n");
+
+ return html.toString();
+ }
+
+ @Override
+ public void enlistWebm(AbstractFile abstractFile,
+ DirectoryMetadata directory) {
+ final GeneralFile file = (GeneralFile) abstractFile;
+
+ filesHtml.append("");
+
+ // watchable video
+
+ String fileUrl = indexingContext.getGlobalUrl()
+ + Utils.urlEncode(indexingContext.getLocalUrl() + "/"
+ + file.fileName);
+
+ filesHtml.append("
\n");
+ filesHtml.append("
\n");
+
+ // video title
+ filesHtml
+ .append("Video:
"
+ + FilePathParser
+ .getFileNameWithoutExtension(file.fileName)
+ + " ");
+
+ // video download link
+ filesHtml.append("download as WebM file");
+
+ filesHtml.append(" \n");
+ filesHtml.append("\n");
+ }
}