// Adding new snippet - POST
@RequestMapping(value = "/add", method = RequestMethod.POST)
public String setAddSnippet(
@ModelAttribute("newSnippet") Snippet newSnippet, HttpServletRequest request) {
MultipartFile snippetImage = newSnippet.getSnippetImage();
MultipartFile snippetFile = newSnippet.getSnippetFile();
String rootDirectory = request.getSession().getServletContext().getRealPath("/");
// Adding snippet image
if (snippetImage != null && !snippetImage.isEmpty()) {
try {
snippetImage.transferTo(
new File(rootDirectory + "resources\\images\\" + newSnippet.getSnippetId() + ".png"));
} catch (Exception e) {
throw new RuntimeException("Snippet Image saving failed", e);
}
}
// Adding snippet file
if (snippetFile != null && !snippetFile.isEmpty()) {
try {
snippetFile.transferTo(
new File(rootDirectory + "resources\\files\\" + newSnippet.getSnippetId() + ".pdf"));
} catch (Exception e) {
throw new RuntimeException("Snippet File saving failed", e);
}
}
snippetService.addSnippet(newSnippet);
return "redirect:/snippets/all";
}
// List snippets by project
@RequestMapping("/{project}")
public String getSnippetsByProject(Model model, @PathVariable("project") String snippetProject) {
List<Snippet> snippets = snippetService.getSnippetsByProject(snippetProject);
if (snippets == null || snippets.isEmpty()) {
throw new NoSnippetsFoundUnderProjectException();
}
model.addAttribute("snippets", snippets);
return "snippets";
}
// Fetch snippet by id
@RequestMapping("/snippet")
public String getSnippetById(Model model, @RequestParam("id") String snippetId) {
Snippet snippet = snippetService.getSnippetById(snippetId);
model.addAttribute("snippet", snippet);
return "snippet";
}
// Filter snippets by filter (label, project)
@RequestMapping("/filter/{Criteria}")
public String getSnippetsByFilter(
@MatrixVariable(pathVar = "Criteria") Map<String, List<String>> filterParams, Model model) {
model.addAttribute("snippets", snippetService.getSnippetsByFilter(filterParams));
return "snippets";
}
// List all snippets
@RequestMapping("/all")
public String allSnippets(Model model) {
model.addAttribute("snippets", snippetService.getAllSnippets());
return "snippets";
}
@RequestMapping(value = "/delete/{id}", method = RequestMethod.GET)
public String deleteSnippetAction(Model model, @PathVariable("id") String snippetId) {
Snippet snippet = snippetService.getSnippetById(snippetId);
snippetService.deleteSnippet(snippet);
return "redirect:/snippets/";
}