$newsCategory = NewsCategory::fetchFromParameters($_POST); if (!$newsCategory->save()) { $logger->LogError("Error saving news category."); foreach ($newsCategory->errors as $error) { $logger->LogError($error); $errors[] = $error; } } else { $message = "Values were updated successfully!"; } } else { if (isset($_REQUEST['id']) && is_numeric($_REQUEST['id'])) { $logger->LogInfo("Page was called for edit of id: " . $_REQUEST['id']); $id = intval($_REQUEST['id']); $logger->LogDebug("Numeric id is: {$id}"); $newsCategory = NewsCategory::fetchFromDb($id); if ($newsCategory == null) { $logger->LogError("Invalid request. No news category with id: {$id} exists."); $errors[] = "Invalid request. No news category with id: {$id} exists."; } } } $defaultLanguage = Language::fetchDefaultLangauge(); ?> </td> </tr> <tr> <td valign="top"> <?php if (sizeof($errors) > 0) {
public function isValid() { $this->errors = array(); if ($this->categoryId == 0) { $this->errors[] = "Category must be set"; } if ($this->title->areAnyValuesEmpty()) { $this->errors[] = "Title cannot be empty"; } if ($this->contents->areAnyValuesEmpty()) { $this->errors[] = "Contents cannot be empty"; } if (strlen(trim($this->posterName)) == 0) { $this->errors[] = "Poster name cannot be empty"; } if ($this->id == 0 && strlen(trim($this->imageSmall)) == 0) { $this->errors[] = "Small image name cannot be empty"; } if ($this->id == 0 && strlen(trim($this->imageMedium)) == 0) { $this->errors[] = "Medium image name cannot be empty"; } if ($this->id == 0 && strlen(trim($this->imageLarge)) == 0) { $this->errors[] = "Large image name cannot be empty"; } if (strlen(trim($this->posterName)) == 0) { $this->errors[] = "Poster name cannot be empty"; } if (sizeof($this->errors) == 0) { $newsCategory = NewsCategory::fetchFromDb($this->categoryId); if ($newsCategory == null) { $this->errors[] = "Invalid category"; } } return sizeof($this->errors) == 0; }