Dépôt officiel du code source de l'ERP OpenConcerto

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2011 OpenConcerto, by ILM Informatique. All rights reserved.

 *

 * The contents of this file are subject to the terms of the GNU General Public License Version 3

 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a

 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific

 * language governing permissions and limitations under the License.

 *

 * When distributing the software, include this License Header Notice in each file.

 */

 package org.openconcerto.erp.generationDoc;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileNotFoundException;

import java.io.InputStream;

import javax.swing.JFrame;

import javax.swing.JOptionPane;

public abstract class AbstractLocalTemplateProvider implements TemplateProvider {

    @Override

    public InputStream getTemplate(String templateId, String language, String type) {

        if (templateId == null) {

            throw new NullPointerException("null templateId");

        }

        final File file = getFileTemplate(templateId, language, type);

        return (file == null ? null : getInputStream(file));

    }

    private FileInputStream getInputStream(File f) {

        try {

            return new FileInputStream(f);

        } catch (FileNotFoundException e) {

            System.err.println("Error: no file:" + f.getAbsolutePath());

            e.printStackTrace();

        }

        return null;

    }

    public File getFileTemplate(String templateId, String language, String type) {

        if (templateId == null) {

            throw new NullPointerException("null templateId");

        }

        File templateFile1 = getTemplateFromLocalFile(templateId, language, type);

        if (templateFile1 != null && templateFile1.exists() && !templateFile1.isDirectory()) {

            return templateFile1;

        }

        File templateFile2 = getTemplateFromLocalFile(templateId + ".ods", language, type);

        if (templateFile2 != null && templateFile2.exists()) {

            return templateFile2;

        }

        File templateFile3 = getTemplateFromLocalFile(templateId + ".odt", language, type);

        if (templateFile3 != null && templateFile3.exists()) {

            return templateFile3;

        }

        String files = "";

        if (templateFile1 != null) {

            files += "'" + templateFile1.getAbsolutePath() + "' ";

        }

        if (templateFile2 != null) {

            files += "'" + templateFile2.getAbsolutePath() + "' ";

        }

        if (templateFile3 != null) {

            files += "'" + templateFile3.getAbsolutePath() + "'";

        }

        System.err.println("AbstractLocalTemplateProvider.getFileTemplate() failed for id:" + templateId + " language:" + language + " type:" + type + " files:" + files);

        return null;

    }

    @Override

    public InputStream getTemplatePrintConfiguration(String templateId, String language, String type) {

        if (templateId == null) {

            throw new NullPointerException("null templateId");

        }

        final File file = getFileTemplatePrintConfiguration(templateId, language, type);

        return getInputStream(file);

    }

    public File getFileTemplatePrintConfiguration(String templateId, String language, String type) {

        if (templateId == null) {

            throw new NullPointerException("null templateId");

        }

        final File file = getTemplateFromLocalFile(templateId + ".odsp", language, type);

        return file;

    }

    @Override

    public InputStream getTemplateConfiguration(String templateId, String language, String type) {

        if (templateId == null) {

            throw new NullPointerException("null templateId");

        }

        final File file = getFileTemplateConfiguration(templateId, language, type);

        if (!file.exists()) {

            return null;

        }

        return getInputStream(file);

    }

    public File getFileTemplateConfiguration(String templateId, String language, String type) {

        if (templateId == null) {

            throw new NullPointerException("null templateId");

        }

        final File file = getTemplateFromLocalFile(templateId + ".xml", language, type);

        return file;

    }

    protected abstract File getTemplateFromLocalFile(String templateIdWithExtension, String language, String type);

    @Override

    public abstract String getTemplatePath(String templateId, String language, String type);

    public static String insertBeforeExtenstion(String fileName, String text) {

        if (fileName == null) {

            throw new NullPointerException("null fileName");

        }

        if (text == null) {

            throw new NullPointerException("null text");

        }

        final int index = fileName.lastIndexOf('.');

        if (index < 0) {

            return null;

        }

        if (index == 0) {

            return fileName + text;

        }

        final String name = fileName.substring(0, index);

        final String ext = fileName.substring(index);

        return name + text + ext;

    }

    void ensureDelete(File f) {

        for (int i = 0; i < 2; i++) {

            if (f.delete()) {

                return;

            }

            JOptionPane.showMessageDialog(new JFrame(), "Fichier " + f.getAbsolutePath() + " vérrouillé.\nMerci de fermer tout programme pouvant y accéder (OpenOffice).");

        }

        f.deleteOnExit();

    }

}