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package org.tela_botanica.client.vues.publication;
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import org.tela_botanica.client.Mediateur;
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import org.tela_botanica.client.RegistreId;
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import org.tela_botanica.client.modeles.publication.Publication;
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import org.tela_botanica.client.modeles.publication.PublicationAsyncDao;
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import com.extjs.gxt.ui.client.Registry;
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import com.extjs.gxt.ui.client.Style.HorizontalAlignment;
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import com.extjs.gxt.ui.client.widget.ContentPanel;
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import com.extjs.gxt.ui.client.widget.HorizontalPanel;
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import com.extjs.gxt.ui.client.widget.Html;
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import com.extjs.gxt.ui.client.widget.LayoutContainer;
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import com.extjs.gxt.ui.client.widget.layout.FitLayout;
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import com.google.gwt.core.client.Callback;
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import com.google.gwt.event.dom.client.ClickEvent;
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import com.google.gwt.event.dom.client.ClickHandler;
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import com.google.gwt.json.client.JSONParser;
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import com.google.gwt.json.client.JSONValue;
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import com.google.gwt.user.client.ui.Button;
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import com.google.gwt.user.client.ui.FileUpload;
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import com.google.gwt.user.client.ui.FormPanel;
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import com.google.gwt.user.client.ui.FormPanel.SubmitCompleteEvent;
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import com.google.gwt.user.client.ui.FormPanel.SubmitEvent;
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import com.google.gwt.user.client.ui.Hidden;
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import com.google.gwt.user.client.ui.VerticalPanel;
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public abstract class PublicationImportForm extends LayoutContainer {
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private Mediateur mediateurCourant = null;
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public PublicationImportForm(Mediateur mediateurCourant) {
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this.mediateurCourant= mediateurCourant;
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final FormPanel form = new FormPanel();
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form.setAction(PublicationAsyncDao.getUrlImport());
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form.setEncoding(FormPanel.ENCODING_MULTIPART);
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form.setMethod(FormPanel.METHOD_POST);
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VerticalPanel panel = new VerticalPanel();
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form.setWidget(panel);
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FileUpload upload = new FileUpload();
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upload.setName("import_publication");
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panel.add(upload);
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Hidden typeUpload = new Hidden("type", "publication");
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Hidden utilisateur = new Hidden("ce_utilisateur", ((Mediateur) Registry.get(RegistreId.MEDIATEUR)).getUtilisateurId());
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panel.add(typeUpload);
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panel.add(utilisateur);
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HorizontalPanel boutonsPanel = new HorizontalPanel();
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boutonsPanel.add(new Button(Mediateur.i18nC.importer(), new ClickHandler() {
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public void onClick(ClickEvent event) {
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form.submit();
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}
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}));
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boutonsPanel.add(new Button(Mediateur.i18nC.annuler(), new ClickHandler() {
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public void onClick(ClickEvent event) {
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surClicAnnuler();
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}
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}));
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form.addSubmitHandler(new FormPanel.SubmitHandler() {
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@Override
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public void onSubmit(SubmitEvent event) {
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surSoumissionFormulaire(event);
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}
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});
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form.addSubmitCompleteHandler(new FormPanel.SubmitCompleteHandler() {
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@Override
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public void onSubmitComplete(SubmitCompleteEvent event) {
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String resultat = event.getResults();
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// Le formulaire est envoyé à travers un iframe caché, ce qui pose problème
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// à certains navigateurs pour lire le retour
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// si rien n'est renvoyé, on demande les stats d'upload au service par une autre requête
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if(resultat == null || resultat.isEmpty()) {
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PublicationAsyncDao.demanderStatistiquesDernierImport(new Callback<JSONValue, String>() {
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@Override
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public void onSuccess(JSONValue result) {
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surFormulaireEnvoye(result);
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}
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@Override
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public void onFailure(String reason) {
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// TODO Auto-generated method stub
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}
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});
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} else {
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JSONValue responseValue = JSONParser.parseStrict(resultat);
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surFormulaireEnvoye(responseValue);
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}
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}
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});
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Html indicationImportForm = new Html("<div id=\"indication_import_csv\"><a target=\"_blank\" href=\"documents/import_publications.csv\">"+Mediateur.i18nC.telechargerModeleImportPubli()+"</a><br />");
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add(indicationImportForm);
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add(form);
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add(boutonsPanel);
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}
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public abstract void surSoumissionFormulaire(SubmitEvent event);
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public abstract void surFormulaireEnvoye(JSONValue reponse);
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public abstract void surClicAnnuler();
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}
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