ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
class.ilOrgUnitSimpleImportGUI.php
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1 <?php
2 /* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */
3 require_once("class.ilOrgUnitSimpleImport.php");
11 
15  protected $tabs_gui;
19  protected $toolbar;
23  protected $ctrl;
27  protected $tpl;
31  protected $parent_object;
35  protected $lng;
39  protected $ilAccess;
40 
41 
45  function __construct($parent_gui) {
46  global $tpl, $ilCtrl, $ilTabs, $ilToolbar, $lng, $ilAccess, $ilLog;
47  $this->tpl = $tpl;
48  $this->ctrl = $ilCtrl;
49  $this->parent_gui = $parent_gui;
50  $this->parent_object = $parent_gui->object;
51  $this->tabs_gui = $this->parent_gui->tabs_gui;
52  $this->toolbar = $ilToolbar;
53  $this->lng = $lng;
54  $this->ilAccess = $ilAccess;
55  $this->lng->loadLanguageModule('user');
56  $this->ilLog = $ilLog;
57  if (! $this->ilAccess->checkaccess("write", "", $this->parent_gui->object->getRefId())) {
58  ilUtil::sendFailure($this->lng->txt("permission_denied"), true);
59  }
60  }
61 
65  public function executeCommand()
66  {
67  $cmd = $this->ctrl->getCmd();
68 
69  switch ($cmd) {
70  case 'chooseImport':
71  $this->chooseImport();
72  break;
73  case 'importScreen':
74  $this->tabs_gui->clearTargets();
75  $this->tabs_gui->setBackTarget($this->lng->txt("back"), $this->ctrl->getLinkTarget($this,'chooseImport'));
76  $this->importScreen();
77  break;
78  case 'startImport':
79  $this->tabs_gui->clearTargets();
80  $this->tabs_gui->setBackTarget($this->lng->txt("back"), $this->ctrl->getLinkTarget($this,'chooseImport'));
81  $this->startImport();
82  break;
83  }
84  return true;
85  }
86 
87  public function chooseImport() {
88  if (!$this->ilAccess->checkAccess("write", "", $_GET["ref_id"]) OR !$this->parent_object->getRefId() == ilObjOrgUnit::getRootOrgRefId()) {
89  ilUtil::sendFailure($this->lng->txt("msg_no_perm_edit"));
90  $this->ctrl->redirectByClass('ilinfoscreengui', '');
91  }
92 
93  $this->tabs_gui->setTabActive("import");
94  $this->tabs_gui->removeSubTab("page_editor");
95  $this->tabs_gui->removeSubTab("ordering"); // Mantis 0014728
96 
97  if ($this->ilAccess->checkAccess("write", "", $_GET["ref_id"]) AND $this->parent_object->getRefId() == ilObjOrgUnit::getRootOrgRefId()) {
98  $this->toolbar->addButton($this->lng->txt("simple_import"), $this->ctrl->getLinkTargetByClass("ilOrgUnitSimpleImportGUI", "importScreen"));
99  $this->toolbar->addButton($this->lng->txt("simple_user_import"), $this->ctrl->getLinkTargetByClass("ilOrgUnitSimpleUserImportGUI", "userImportScreen"));
100  }
101  }
102 
103  public function importScreen() {
104  $form = $this->initForm("startImport");
105  $this->tpl->setContent($form->getHTML());
106  }
107 
108 
109  protected function initForm($submit_action) {
110  $form = new ilPropertyFormGUI();
111  $input = new ilFileInputGUI($this->lng->txt("import_xml_file"), "import_file");
112  $input->setRequired(true);
113  $input->setSuffixes(array('zip', 'xml'));
114  $form->addItem($input);
115  $form->setFormAction($this->ctrl->getFormAction($this));
116  $form->addCommandButton($submit_action, $this->lng->txt("import"));
117 
118  return $form;
119  }
120 
121 
122  public function startImport() {
123  $form = $this->initForm("startImport");
124  if (! $form->checkInput()) {
125  $this->tpl->setContent($form->getHTML());
126  } else {
127  $file = $form->getInput("import_file");
128  $importer = new ilOrgUnitSimpleImport();
129  try {
130  $file_path = $file["tmp_name"];
131  $file_type = pathinfo($file["name"], PATHINFO_EXTENSION);
132  $file_name = pathinfo($file["name"], PATHINFO_FILENAME);
133 
134  if($file_type == "zip") {
135  $extract_path = $file_path.'_extracted/';
136  $extracted_file = $extract_path.$file_name.'/manifest.xml';
137 
138  $zip = new ZipArchive();
139  $res = $zip->open($file_path);
140  if ($res === true) {
141  $zip->extractTo($extract_path);
142  $zip->close();
143 
144  if(file_exists($extracted_file)) {
145  $file_path = $extracted_file;
146  }
147  }
148  }
149 
150  $importer->simpleImport($file_path);
151  } catch (Exception $e) {
152  $this->ilLog->write($e->getMessage() . " - " . $e->getTraceAsString());
153  ilUtil::sendFailure($this->lng->txt("import_failed"), true);
154  $this->ctrl->redirect($this, "render");
155  }
156  $this->displayImportResults($importer);
157  }
158  }
159 
163  public function displayImportResults($importer) {
164  if (! $importer->hasErrors() && ! $importer->hasWarnings()) {
165  $stats = $importer->getStats();
166  ilUtil::sendSuccess(sprintf($this->lng->txt("import_successful"), $stats["created"], $stats["updated"], $stats["deleted"]), true);
167  }
168  if ($importer->hasWarnings()) {
169  $msg = $this->lng->txt("import_terminated_with_warnings") . " <br/>";
170  foreach ($importer->getWarnings() as $warning) {
171  $msg .= "-" . $this->lng->txt($warning["lang_var"]) . " (Import ID: " . $warning["import_id"] . ")<br />";
172  }
173  ilUtil::sendInfo($msg, true);
174  }
175  if ($importer->hasErrors()) {
176  $msg = $this->lng->txt("import_terminated_with_errors") . "<br/>";
177  foreach ($importer->getErrors() as $warning) {
178  $msg .= "- " . $this->lng->txt($warning["lang_var"]) . " (Import ID: " . $warning["import_id"] . ")<br />";
179  }
180  ilUtil::sendFailure($msg, true);
181  }
182  }
183 
184 
185 }
186 ?>
static sendSuccess($a_info="", $a_keep=false)
Send Success Message to Screen.
print $file
This class represents a property form user interface.
$_GET["client_id"]
This class represents a file property in a property form.
$cmd
Definition: sahs_server.php:35
logging
Definition: class.ilLog.php:18
Class ilOrgUnitSimpleImportGUI.
global $ilCtrl
Definition: ilias.php:18
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
write($a_msg, $a_log_level=NULL)
logging
static sendFailure($a_info="", $a_keep=false)
Send Failure Message to Screen.
static getRootOrgRefId()
Class ilOrgUnitSimpleImport.
setRequired($a_required)
Set Required.