/**
* creates the folder and uploads the image file to the local files
*
* @param event
* @return
*/
public void createRecipeImage(FileUploadEvent event) {
Image newImage = new Image();
String destination = FacesContext.getCurrentInstance().getExternalContext().getRealPath("/");
String getParam = qm.get("recipeId");
Integer recipeID = Integer.parseInt(getParam);
this.recipe = recipesEJB.findRecipe(recipeID);
File file =
new File(destination + "uploads" + File.separator + "recipe" + File.separator + recipeID);
String abspath = file.getAbsolutePath() + File.separator;
if (!file.exists()) {
if (file.mkdirs()) ;
}
// new name of the image
List<Image> recipeImages = this.recipe.getImageGallery();
Integer count = recipeImages.size();
if (this.recipe
.getImageGallery()
.get(0)
.getImagePath()
.equalsIgnoreCase("/resources/images/recipe_placeholder.png")
&& count == 1) {
imageEJB.removeImage(this.recipe.getImageGallery().get(0));
this.recipe.getImageGallery().remove(0);
} else {
count++;
}
String newImageName;
if (event.getFile().getContentType().equalsIgnoreCase("image/jpeg")) {
newImageName = count + ".jpeg";
} else if (event.getFile().getContentType().equalsIgnoreCase("image/gif")) {
newImageName = count + ".gif";
} else {
newImageName = count + ".png";
}
// Do what you want with the file
String newImagePath = "/uploads/recipe/" + recipeID + "/" + newImageName;
try {
copyFile(abspath, newImageName, event.getFile().getInputstream());
newImage = this.imageEJB.createImage(newImage);
newImage.setCaption("This is the " + this.recipe.getRecipeName() + "'s recipe picture.");
newImage.setDescription(newImageName);
newImage.setRecipe(this.recipe);
newImage.setImagePath(newImagePath);
newImage.setImageName(newImageName);
newImage = this.imageEJB.editImage(newImage);
this.recipe.getImageGallery().add(newImage);
this.recipe = recipesEJB.editRecipe(recipe);
FacesContext.getCurrentInstance()
.addMessage(null, new FacesMessage("Success!", "Your image was uploaded successfully."));
} catch (IOException e) {
e.printStackTrace();
}
}
/** This method is called AFTER the bean is constructed */
@PostConstruct
private void init() {
if (!FacesContext.getCurrentInstance().isPostback()) {
// TODO: view counter ++
}
// Get the recipe
String value = qm.get("recipe");
if (value != null) {
recipe = recipesEJB.findRecipe(Integer.parseInt(value));
}
// init some fields
tags = new DefaultTagCloudModel();
newComment = new Comment();
newRating = new RecipeRating();
tags = new DefaultTagCloudModel();
if (recipe != null) {
this.commentModel = new LazyCommentDataModel(recipe, recipesEJB);
this.totalRatings = ratingEJB.countTotalRatings(recipe);
Users user = ui.getUser();
getNutritionixIngredientInfo(recipe);
recipesEJB.incrementViews(recipe);
// Get the recipe's tags
ArrayList<Tag> tagList = new ArrayList<Tag>(recipe.getTags());
if (!tagList.isEmpty()) {
ListIterator i = tagList.listIterator();
while (i.hasNext()) {
Tag t = (Tag) i.next();
String url = "search.xhtml?searchArg=" + t.getTagName();
this.tags.addTag(new DefaultTagCloudItem(t.getTagName(), url, tagEJB.getWeight(t)));
}
} else {
this.tags.addTag(new DefaultTagCloudItem("#tagMe", 1));
}
// Get related recipes
relatedRecipes = search.getSearchRecipes(recipe);
} // end if recipe is null
else {
this.tags.addTag(new DefaultTagCloudItem("#tagMe", 1));
}
if (ui.isIsUserAuthenticated()) {
user = ui.getUser();
}
}
/** deletes a comment */
public void doDeleteComment() {
if (ui.isIsUserAuthenticated()) {
Users u = ui.getUser();
if (isEditAuthorized() || ui.isIsAdmin()) {
try {
recipesEJB.removeCommentFromRecipe(recipe, deleteComment);
this.commentModel = new LazyCommentDataModel(recipe, recipesEJB);
} catch (javax.ejb.EJBAccessException ejbae) {
FacesContext.getCurrentInstance()
.addMessage(null, new FacesMessage("Only registered users can post comments."));
}
}
}
}
/**
* Creates a comment and redirects back to the recipe page
*
* @return the string navigation outcome
*/
public String doCreateComment() {
Users commenter = ui.getUser();
try {
this.newComment.setRecipe(this.recipe);
this.newComment.setCommenter(commenter);
this.newComment.setDateCommented(new Date().getTime());
List<Comment> c = recipe.getComments();
c.add(newComment);
this.recipe.setComments(c);
recipesEJB.editRecipe(recipe);
} catch (javax.ejb.EJBAccessException ejbae) {
FacesContext.getCurrentInstance()
.addMessage(null, new FacesMessage("Only registered users can post comments."));
}
return "/recipe.xhtml?recipe=" + qm.get("recipe");
}