/** * 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"); }