package net.sourceforge.phpeclipse.wiki.builder; import java.io.IOException; import java.util.Map; import net.sourceforge.phpeclipse.wiki.editor.WikiEditorPlugin; import net.sourceforge.phpeclipse.wiki.export.html.WikiHTMLExporter; import net.sourceforge.phpeclipse.wiki.preferences.Util; import org.eclipse.core.internal.resources.Folder; import org.eclipse.core.resources.ICommand; import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.IFolder; import org.eclipse.core.resources.IProject; import org.eclipse.core.resources.IResource; import org.eclipse.core.resources.IResourceDelta; import org.eclipse.core.resources.IResourceDeltaVisitor; import org.eclipse.core.resources.IncrementalProjectBuilder; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IPath; import org.eclipse.core.runtime.IProgressMonitor; import org.eclipse.core.runtime.NullProgressMonitor; import org.eclipse.core.runtime.Path; import org.eclipse.ui.IWorkbench; import org.eclipse.ui.PlatformUI; public class WikiBuilder extends IncrementalProjectBuilder { class WikiVisitor implements IResourceDeltaVisitor { String fBinBasePath; String fSrcBasePath; public WikiVisitor(String binBasePath, String srcBasePath) { fBinBasePath = binBasePath; fSrcBasePath = srcBasePath; } public boolean visit(IResourceDelta delta) { IResource resource = delta.getResource(); if (DEBUG) { System.out.println(resource.toString()); } if (delta.getKind() == IResourceDelta.REMOVED && resource.getType() == IResource.FILE) { // remove this file from the wiki publishing directory String htmlName = Util.getHTMLFileName((IFile) resource, fBinBasePath, fSrcBasePath); if (htmlName != null) { java.io.File file = new java.io.File(htmlName); if (file.exists()) { file.delete(); } } return true; } //only interested in changed resources at this point (not added or removed) if (delta.getKind() != IResourceDelta.CHANGED) return true; //only interested in content changes if ((delta.getFlags() & IResourceDelta.CONTENT) == 0) return true; if (resource.getType() == IResource.FILE) { CreatePageAction.createPage((IFile) resource); } return true; } } public static final String BUILDER_ID = "net.sourceforge.phpeclipse.wiki.wikibuilder"; private static final boolean DEBUG = false; private IProject fProject; private IWorkbench workbench; public WikiBuilder() { workbench = PlatformUI.getWorkbench(); fProject = null; } protected IProject[] build(int kind, Map args, IProgressMonitor _monitor) { try { fProject = getProject(); ICommand[] commands = fProject.getDescription().getBuildSpec(); boolean found = false; for (int i = 0; i < commands.length; i++) { if (commands[i].getBuilderName().equals(BUILDER_ID)) { found = true; break; } } // fProject.hasNature() if (found && fProject != null && fProject.isAccessible()) { if (_monitor == null) _monitor = new NullProgressMonitor(); switch (kind) { case INCREMENTAL_BUILD: if (DEBUG) { System.out.println("INCREMENTAL_BUILD requested"); } incrementalBuild(); break; // we don't need auto build, because on every save we create a new *.html file ? case AUTO_BUILD: if (DEBUG) { System.out.println("AUTO_BUILD requested"); } incrementalBuild(); break; case FULL_BUILD: if (DEBUG) { System.out.println("FULL_BUILD requested"); } fullBuild(_monitor); break; default: // unknown build kind requested; } // fProject.refreshLocal(1,_monitor); } } catch (Exception x) { } return new IProject[0]; } private void fullBuild(IProgressMonitor monitor) throws CoreException, IOException { try { WikiHTMLExporter wikiExporter = new WikiHTMLExporter(); String srcBasePath = Util.getProjectsWikiTextsPath(fProject); String basePath = Util.getProjectsWikiOutputPath(fProject, WikiEditorPlugin.HTML_OUTPUT_PATH); wikiExporter.export(fProject, basePath, srcBasePath, monitor); } catch (IOException e) { e.printStackTrace(); } catch (CoreException e) { e.printStackTrace(); } catch (InstantiationException e) { e.printStackTrace(); } catch (IllegalAccessException e) { e.printStackTrace(); } catch (ClassNotFoundException e) { e.printStackTrace(); } } private void incrementalBuild() throws CoreException, IOException { IResourceDelta delta = getDelta(fProject); String srcBasePath = Util.getProjectsWikiTextsPath(fProject); String basePath = Util.getProjectsWikiOutputPath(fProject, WikiEditorPlugin.HTML_OUTPUT_PATH); IResourceDeltaVisitor visitor = new WikiVisitor(basePath, srcBasePath); if (delta != null) delta.accept(visitor); } }