file_delete.php

   1 <?php
   2 // +----------------------------------------------------------------------+
   3 // | Anuko Time Tracker
   4 // +----------------------------------------------------------------------+
   5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
   6 // +----------------------------------------------------------------------+
   7 // | LIBERAL FREEWARE LICENSE: This source code document may be used
   8 // | by anyone for any purpose, and freely redistributed alone or in
   9 // | combination with other software, provided that the license is obeyed.
  10 // |
  11 // | There are only two ways to violate the license:
  12 // |
  13 // | 1. To redistribute this code in source form, with the copyright
  14 // |    notice or license removed or altered. (Distributing in compiled
  15 // |    forms without embedded copyright notices is permitted).
  16 // |
  17 // | 2. To redistribute modified versions of this code in *any* form
  18 // |    that bears insufficient indications that the modifications are
  19 // |    not the work of the original author(s).
  20 // |
  21 // | This license applies to this document only, not any other software
  22 // | that it may be combined with.
  23 // |
  24 // +----------------------------------------------------------------------+
  25 // | Contributors:
  26 // | https://www.anuko.com/time_tracker/credits.htm
  27 // +----------------------------------------------------------------------+
  28
  29 require_once('initialize.php');
  30 import('form.Form');
  31 import('ttFileHelper');
  32 import('ttTimeHelper');
  33 import('ttProjectHelper');
  34
  35 // Access checks.
  36 $cl_file_id = (int)$request->getParameter('id');
  37 $file = ttFileHelper::get($cl_file_id);
  38 if (!$file) {
  39   header('Location: access_denied.php');
  40   exit();
  41 }
  42 // Entity-specific checks.
  43 $entity_type = $file['entity_type'];
  44 if ($entity_type == 'time') {
  45   if (!(ttAccessAllowed('track_own_time') || ttAccessAllowed('track_time')) || !ttTimeHelper::getRecord($file['entity_id'])) {
  46     header('Location: access_denied.php');
  47     exit();
  48   }
  49 }
  50 if ($entity_type == 'project') {
  51   if (!ttAccessAllowed('manage_projects') || !ttProjectHelper::get($file['entity_id'])) {
  52     header('Location: access_denied.php');
  53     exit();
  54   }
  55 }
  56 if ($entity_type != 'project' && $entity_type != 'time') {
  57   // Currently, files are only associated with time records and projects.
  58   // Improve access checks when the feature evolves.
  59   header('Location: access_denied.php');
  60   exit();
  61 }
  62 // End of access checks.
  63
  64 $file_to_delete = $file['file_name'];
  65
  66 $form = new Form('fileDeleteForm');
  67 $form->addInput(array('type'=>'hidden','name'=>'id','value'=>$cl_file_id));
  68 $form->addInput(array('type'=>'submit','name'=>'btn_delete','value'=>$i18n->get('label.delete')));
  69 $form->addInput(array('type'=>'submit','name'=>'btn_cancel','value'=>$i18n->get('button.cancel')));
  70
  71 if ($request->isPost()) {
  72   if ($request->getParameter('btn_delete')) {
  73     $fileHelper = new ttFileHelper($err);
  74     $deleted = $fileHelper->deleteFile($file);
  75     if ($deleted) {
  76       if ($entity_type == 'time') {
  77         header('Location: time_files.php?id='.$file['entity_id']);
  78       }
  79       if ($entity_type == 'project') {
  80         header('Location: project_files.php?id='.$file['entity_id']);
  81       }
  82       exit();
  83     }
  84   } elseif ($request->getParameter('btn_cancel')) {
  85     if ($entity_type == 'time') {
  86       header('Location: time_files.php?id='.$file['entity_id']);
  87     }
  88     if ($entity_type == 'project') {
  89       header('Location: project_files.php?id='.$file['entity_id']);
  90     }
  91     exit();
  92   }
  93 } // isPost
  94
  95 $smarty->assign('file_to_delete', $file_to_delete);
  96 $smarty->assign('forms', array($form->getName()=>$form->toArray()));
  97 $smarty->assign('onload', 'onLoad="document.fileDeleteForm.btn_cancel.focus()"');
  98 $smarty->assign('title', $i18n->get('title.delete_file'));
  99 $smarty->assign('content_page_name', 'file_delete.tpl');
 100 $smarty->display('index.tpl');