[Summary view]

Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403]

   1  <?php
   2  
   3  require_once("../../config.php");
   4  require_once ("lib.php");
   5  require_once("$CFG->dirroot/course/lib.php");
   6  require_once("$CFG->dirroot/course/modlib.php");
   7  require_once ('import_form.php');
   8  
   9  $id = required_param('id', PARAM_INT);    // Course Module ID
  10  
  11  $mode     = optional_param('mode', 'letter', PARAM_ALPHA );
  12  $hook     = optional_param('hook', 'ALL', PARAM_ALPHANUM);
  13  
  14  $url = new moodle_url('/mod/glossary/import.php', array('id'=>$id));
  15  if ($mode !== 'letter') {
  16      $url->param('mode', $mode);
  17  }
  18  if ($hook !== 'ALL') {
  19      $url->param('hook', $hook);
  20  }
  21  $PAGE->set_url($url);
  22  
  23  if (! $cm = get_coursemodule_from_id('glossary', $id)) {
  24      throw new \moodle_exception('invalidcoursemodule');
  25  }
  26  
  27  if (! $course = $DB->get_record("course", array("id"=>$cm->course))) {
  28      throw new \moodle_exception('coursemisconf');
  29  }
  30  
  31  if (! $glossary = $DB->get_record("glossary", array("id"=>$cm->instance))) {
  32      throw new \moodle_exception('invalidid', 'glossary');
  33  }
  34  
  35  require_login($course, false, $cm);
  36  
  37  $context = context_module::instance($cm->id);
  38  require_capability('mod/glossary:import', $context);
  39  
  40  $strglossaries = get_string("modulenameplural", "glossary");
  41  $strglossary = get_string("modulename", "glossary");
  42  $strallcategories = get_string("allcategories", "glossary");
  43  $straddentry = get_string("addentry", "glossary");
  44  $strnoentries = get_string("noentries", "glossary");
  45  $strsearchindefinition = get_string("searchindefinition", "glossary");
  46  $strsearch = get_string("search");
  47  $strimportentries = get_string('importentriesfromxml', 'glossary');
  48  
  49  $PAGE->navbar->add($strimportentries);
  50  $PAGE->set_title($glossary->name);
  51  $PAGE->set_heading($course->fullname);
  52  $PAGE->set_secondary_active_tab('modulepage');
  53  $PAGE->activityheader->disable();
  54  
  55  $form = new mod_glossary_import_form('');
  56  if ($form->is_cancelled()) {
  57      redirect(new moodle_url('view.php', ['id' => $id]));
  58  }
  59  
  60  echo $OUTPUT->header();
  61  echo $OUTPUT->heading($strimportentries);
  62  
  63  if ( !$data = $form->get_data() ) {
  64      echo $OUTPUT->box_start('glossarydisplay generalbox');
  65      // display upload form
  66      $data = new stdClass();
  67      $data->id = $id;
  68      $form->set_data($data);
  69      $form->display();
  70      echo $OUTPUT->box_end();
  71      echo $OUTPUT->footer();
  72      exit;
  73  }
  74  
  75  $result = $form->get_file_content('file');
  76  
  77  if (empty($result)) {
  78      echo $OUTPUT->box_start('glossarydisplay generalbox');
  79      echo $OUTPUT->continue_button('import.php?id='.$id);
  80      echo $OUTPUT->box_end();
  81      echo $OUTPUT->footer();
  82      die();
  83  }
  84  
  85  // Large exports are likely to take their time and memory.
  86  core_php_time_limit::raise();
  87  raise_memory_limit(MEMORY_EXTRA);
  88  
  89  if ($xml = glossary_read_imported_file($result)) {
  90      $importedentries = 0;
  91      $importedcats    = 0;
  92      $entriesrejected = 0;
  93      $rejections      = '';
  94      $glossarycontext = $context;
  95  
  96      if ($data->dest == 'newglossary') {
  97          // If the user chose to create a new glossary
  98          $xmlglossary = $xml['GLOSSARY']['#']['INFO'][0]['#'];
  99  
 100          if ( $xmlglossary['NAME'][0]['#'] ) {
 101              $glossary = new stdClass();
 102              $glossary->modulename = 'glossary';
 103              $glossary->module = $cm->module;
 104              $glossary->name = ($xmlglossary['NAME'][0]['#']);
 105              $glossary->globalglossary = ($xmlglossary['GLOBALGLOSSARY'][0]['#']);
 106              $glossary->intro = ($xmlglossary['INTRO'][0]['#']);
 107              $glossary->introformat = isset($xmlglossary['INTROFORMAT'][0]['#']) ? $xmlglossary['INTROFORMAT'][0]['#'] : FORMAT_MOODLE;
 108              $glossary->showspecial = ($xmlglossary['SHOWSPECIAL'][0]['#']);
 109              $glossary->showalphabet = ($xmlglossary['SHOWALPHABET'][0]['#']);
 110              $glossary->showall = ($xmlglossary['SHOWALL'][0]['#']);
 111              $glossary->cmidnumber = null;
 112  
 113              // Setting the default values if no values were passed
 114              if ( isset($xmlglossary['ENTBYPAGE'][0]['#']) ) {
 115                  $glossary->entbypage = ($xmlglossary['ENTBYPAGE'][0]['#']);
 116              } else {
 117                  $glossary->entbypage = $CFG->glossary_entbypage;
 118              }
 119              if ( isset($xmlglossary['ALLOWDUPLICATEDENTRIES'][0]['#']) ) {
 120                  $glossary->allowduplicatedentries = ($xmlglossary['ALLOWDUPLICATEDENTRIES'][0]['#']);
 121              } else {
 122                  $glossary->allowduplicatedentries = $CFG->glossary_dupentries;
 123              }
 124              if ( isset($xmlglossary['DISPLAYFORMAT'][0]['#']) ) {
 125                  $glossary->displayformat = ($xmlglossary['DISPLAYFORMAT'][0]['#']);
 126              } else {
 127                  $glossary->displayformat = 2;
 128              }
 129              if ( isset($xmlglossary['ALLOWCOMMENTS'][0]['#']) ) {
 130                  $glossary->allowcomments = ($xmlglossary['ALLOWCOMMENTS'][0]['#']);
 131              } else {
 132                  $glossary->allowcomments = $CFG->glossary_allowcomments;
 133              }
 134              if ( isset($xmlglossary['USEDYNALINK'][0]['#']) ) {
 135                  $glossary->usedynalink = ($xmlglossary['USEDYNALINK'][0]['#']);
 136              } else {
 137                  $glossary->usedynalink = $CFG->glossary_linkentries;
 138              }
 139              if ( isset($xmlglossary['DEFAULTAPPROVAL'][0]['#']) ) {
 140                  $glossary->defaultapproval = ($xmlglossary['DEFAULTAPPROVAL'][0]['#']);
 141              } else {
 142                  $glossary->defaultapproval = $CFG->glossary_defaultapproval;
 143              }
 144  
 145              // These fields were not included in export, assume zero.
 146              $glossary->assessed = 0;
 147              $glossary->availability = null;
 148  
 149              // Check if we're creating the new glossary on the front page or inside a course.
 150              if ($cm->course == SITEID) {
 151                  // On the front page, activities are in section 1.
 152                  $glossary->section = 1;
 153              } else {
 154                  // Inside a course, add to the general section (0).
 155                  $glossary->section = 0;
 156              }
 157              // New glossary is always visible.
 158              $glossary->visible = 1;
 159              $glossary->visibleoncoursepage = 1;
 160  
 161              // Include new glossary and return the new ID
 162              if ( !($glossary = add_moduleinfo($glossary, $course)) ) {
 163                  echo $OUTPUT->notification("Error while trying to create the new glossary.");
 164                  glossary_print_tabbed_table_end();
 165                  echo $OUTPUT->footer();
 166                  exit;
 167              } else {
 168                  $glossarycontext = context_module::instance($glossary->coursemodule);
 169                  glossary_xml_import_files($xmlglossary, 'INTROFILES', $glossarycontext->id, 'intro', 0);
 170                  echo $OUTPUT->box(get_string("newglossarycreated","glossary"),'generalbox boxaligncenter boxwidthnormal');
 171              }
 172          } else {
 173              echo $OUTPUT->notification("Error while trying to create the new glossary.");
 174              echo $OUTPUT->footer();
 175              exit;
 176          }
 177      }
 178  
 179      $xmlentries = $xml['GLOSSARY']['#']['INFO'][0]['#']['ENTRIES'][0]['#']['ENTRY'];
 180      $sizeofxmlentries = is_array($xmlentries) ? count($xmlentries) : 0;
 181      for($i = 0; $i < $sizeofxmlentries; $i++) {
 182          // Inserting the entries
 183          $xmlentry = $xmlentries[$i];
 184          $newentry = new stdClass();
 185          $newentry->concept = trim($xmlentry['#']['CONCEPT'][0]['#']);
 186          $definition = $xmlentry['#']['DEFINITION'][0]['#'];
 187          if (!is_string($definition)) {
 188              throw new \moodle_exception('errorparsingxml', 'glossary');
 189          }
 190          $newentry->definition = trusttext_strip($definition);
 191          if ( isset($xmlentry['#']['CASESENSITIVE'][0]['#']) ) {
 192              $newentry->casesensitive = $xmlentry['#']['CASESENSITIVE'][0]['#'];
 193          } else {
 194              $newentry->casesensitive = $CFG->glossary_casesensitive;
 195          }
 196  
 197          $permissiongranted = 1;
 198          if ( $newentry->concept and $newentry->definition ) {
 199              if ( !$glossary->allowduplicatedentries ) {
 200                  // checking if the entry is valid (checking if it is duplicated when should not be)
 201                  if ( $newentry->casesensitive ) {
 202                      $dupentry = $DB->record_exists_select('glossary_entries',
 203                                      'glossaryid = :glossaryid AND concept = :concept', array(
 204                                          'glossaryid' => $glossary->id,
 205                                          'concept'    => $newentry->concept));
 206                  } else {
 207                      $dupentry = $DB->record_exists_select('glossary_entries',
 208                                      'glossaryid = :glossaryid AND LOWER(concept) = :concept', array(
 209                                          'glossaryid' => $glossary->id,
 210                                          'concept'    => core_text::strtolower($newentry->concept)));
 211                  }
 212                  if ($dupentry) {
 213                      $permissiongranted = 0;
 214                  }
 215              }
 216          } else {
 217              $permissiongranted = 0;
 218          }
 219          if ($permissiongranted) {
 220              $newentry->glossaryid       = $glossary->id;
 221              $newentry->sourceglossaryid = 0;
 222              $newentry->approved         = 1;
 223              $newentry->userid           = $USER->id;
 224              $newentry->teacherentry     = 1;
 225              $newentry->definitionformat = $xmlentry['#']['FORMAT'][0]['#'];
 226              $newentry->timecreated      = time();
 227              $newentry->timemodified     = time();
 228  
 229              // Setting the default values if no values were passed
 230              if ( isset($xmlentry['#']['USEDYNALINK'][0]['#']) ) {
 231                  $newentry->usedynalink      = $xmlentry['#']['USEDYNALINK'][0]['#'];
 232              } else {
 233                  $newentry->usedynalink      = $CFG->glossary_linkentries;
 234              }
 235              if ( isset($xmlentry['#']['FULLMATCH'][0]['#']) ) {
 236                  $newentry->fullmatch        = $xmlentry['#']['FULLMATCH'][0]['#'];
 237              } else {
 238                  $newentry->fullmatch      = $CFG->glossary_fullmatch;
 239              }
 240  
 241              $newentry->id = $DB->insert_record("glossary_entries",$newentry);
 242              $importedentries++;
 243  
 244              $xmlaliases = @$xmlentry['#']['ALIASES'][0]['#']['ALIAS']; // ignore missing ALIASES
 245              $sizeofxmlaliases = is_array($xmlaliases) ? count($xmlaliases) : 0;
 246              for($k = 0; $k < $sizeofxmlaliases; $k++) {
 247              /// Importing aliases
 248                  $xmlalias = $xmlaliases[$k];
 249                  $aliasname = $xmlalias['#']['NAME'][0]['#'];
 250  
 251                  if (!empty($aliasname)) {
 252                      $newalias = new stdClass();
 253                      $newalias->entryid = $newentry->id;
 254                      $newalias->alias = trim($aliasname);
 255                      $newalias->id = $DB->insert_record("glossary_alias",$newalias);
 256                  }
 257              }
 258  
 259              if (!empty($data->catsincl)) {
 260                  // If the categories must be imported...
 261                  $xmlcats = @$xmlentry['#']['CATEGORIES'][0]['#']['CATEGORY']; // ignore missing CATEGORIES
 262                  $sizeofxmlcats = is_array($xmlcats) ? count($xmlcats) : 0;
 263                  for($k = 0; $k < $sizeofxmlcats; $k++) {
 264                      $xmlcat = $xmlcats[$k];
 265  
 266                      $newcat = new stdClass();
 267                      $newcat->name = $xmlcat['#']['NAME'][0]['#'];
 268                      $newcat->usedynalink = $xmlcat['#']['USEDYNALINK'][0]['#'];
 269                      if ( !$category = $DB->get_record("glossary_categories", array("glossaryid"=>$glossary->id,"name"=>$newcat->name))) {
 270                          // Create the category if it does not exist
 271                          $category = new stdClass();
 272                          $category->name = $newcat->name;
 273                          $category->glossaryid = $glossary->id;
 274                          $category->id = $DB->insert_record("glossary_categories",$category);
 275                          $importedcats++;
 276                      }
 277                      if ( $category ) {
 278                          // inserting the new relation
 279                          $entrycat = new stdClass();
 280                          $entrycat->entryid    = $newentry->id;
 281                          $entrycat->categoryid = $category->id;
 282                          $DB->insert_record("glossary_entries_categories",$entrycat);
 283                      }
 284                  }
 285              }
 286  
 287              // Import files embedded in the entry text.
 288              glossary_xml_import_files($xmlentry['#'], 'ENTRYFILES', $glossarycontext->id, 'entry', $newentry->id);
 289  
 290              // Import files attached to the entry.
 291              if (glossary_xml_import_files($xmlentry['#'], 'ATTACHMENTFILES', $glossarycontext->id, 'attachment', $newentry->id)) {
 292                  $DB->update_record("glossary_entries", array('id' => $newentry->id, 'attachment' => '1'));
 293              }
 294  
 295              // Import tags associated with the entry.
 296              if (core_tag_tag::is_enabled('mod_glossary', 'glossary_entries')) {
 297                  $xmltags = @$xmlentry['#']['TAGS'][0]['#']['TAG']; // Ignore missing TAGS.
 298                  $sizeofxmltags = is_array($xmltags) ? count($xmltags) : 0;
 299                  for ($k = 0; $k < $sizeofxmltags; $k++) {
 300                      // Importing tags.
 301                      $tag = $xmltags[$k]['#'];
 302                      if (!empty($tag)) {
 303                          core_tag_tag::add_item_tag('mod_glossary', 'glossary_entries', $newentry->id, $glossarycontext, $tag);
 304                      }
 305                  }
 306              }
 307  
 308          } else {
 309              $entriesrejected++;
 310              if ( $newentry->concept and $newentry->definition ) {
 311                  // add to exception report (duplicated entry))
 312                  $rejections .= "<tr><td>$newentry->concept</td>" .
 313                                 "<td>" . get_string("duplicateentry","glossary"). "</td></tr>";
 314              } else {
 315                  // add to exception report (no concept or definition found))
 316                  $rejections .= "<tr><td>---</td>" .
 317                                 "<td>" . get_string("noconceptfound","glossary"). "</td></tr>";
 318              }
 319          }
 320      }
 321  
 322      // Reset caches.
 323      \mod_glossary\local\concept_cache::reset_glossary($glossary);
 324  
 325      // processed entries
 326      echo $OUTPUT->box_start('glossarydisplay generalbox');
 327      echo '<table class="glossaryimportexport">';
 328      echo '<tr>';
 329      echo '<td width="50%" align="right">';
 330      echo get_string("totalentries","glossary");
 331      echo ':</td>';
 332      echo '<td width="50%" align="left">';
 333      echo $importedentries + $entriesrejected;
 334      echo '</td>';
 335      echo '</tr>';
 336      echo '<tr>';
 337      echo '<td width="50%" align="right">';
 338      echo get_string("importedentries","glossary");
 339      echo ':</td>';
 340      echo '<td width="50%" align="left">';
 341      echo $importedentries;
 342      if ( $entriesrejected ) {
 343          echo ' <small>(' . get_string("rejectedentries","glossary") . ": $entriesrejected)</small>";
 344      }
 345      echo '</td>';
 346      echo '</tr>';
 347      if (!empty($data->catsincl)) {
 348          echo '<tr>';
 349          echo '<td width="50%" align="right">';
 350          echo get_string("importedcategories","glossary");
 351          echo ':</td>';
 352          echo '<td width="50%">';
 353          echo $importedcats;
 354          echo '</td>';
 355          echo '</tr>';
 356      }
 357      echo '</table><hr />';
 358  
 359      // rejected entries
 360      if ($rejections) {
 361          echo $OUTPUT->heading(get_string("rejectionrpt","glossary"), 4);
 362          echo '<table class="glossaryimportexport">';
 363          echo $rejections;
 364          echo '</table><hr />';
 365      }
 366  /// Print continue button, based on results
 367      if ($importedentries) {
 368          echo $OUTPUT->continue_button('view.php?id='.$id);
 369      } else {
 370          echo $OUTPUT->continue_button('import.php?id='.$id);
 371      }
 372      echo $OUTPUT->box_end();
 373  } else {
 374      echo $OUTPUT->box_start('glossarydisplay generalbox');
 375      echo get_string('errorparsingxml', 'glossary');
 376      echo $OUTPUT->continue_button('import.php?id='.$id);
 377      echo $OUTPUT->box_end();
 378  }
 379  
 380  /// Finish the page
 381  echo $OUTPUT->footer();