/[drupal]/contributions/modules/sna/sna.module
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revision 1.3, Tue Aug 22 11:50:18 2006 UTC revision 1.4, Wed Aug 23 20:35:00 2006 UTC
# Line 396  function sna_settings() { Line 396  function sna_settings() {
396    /*if (!user_access("access administration pages")) {    /*if (!user_access("access administration pages")) {
397      return message_access();      return message_access();
398    }*/    }*/
399    if (array_search(DBA_HANDLER, array_keys(dba_handlers())) === FALSE || !SNA_CACHE_ENABLED) {    if (function_exists('dba_handlers') && SNA_CACHE_ENABLED) {
400      drupal_set_message(t('The proper dba_handler support is missing.'), 'error');      if (array_search(DBA_HANDLER, array_keys(dba_handlers())) === FALSE) {
401      drupal_set_message(t('You have to choose a valid dba_handler in common.php'), 'status');        drupal_set_message(t('The proper dba_handler support is missing.'), 'error');
402          drupal_set_message(t('You have to choose a valid dba_handler in common.php'), 'status');
403        }
404    }    }
405    drupal_set_message(t('The network database is updated: ') . date('F d Y H:i:s', filemtime(DATA_PATH)), 'status');    drupal_set_message(t('The network database is updated: ') . date('F d Y H:i:s', filemtime(DATA_PATH)), 'status');
406    
# Line 410  function sna_settings() { Line 412  function sna_settings() {
412                                                          For example if you choose the Comments and replies option the                                                          For example if you choose the Comments and replies option the
413                                                          comments will be the base of the connection. If someone reply to a node                                                          comments will be the base of the connection. If someone reply to a node
414                                                          or another comment it results an edge in the network.'));                                                          or another comment it results an edge in the network.'));
415    $form['sna_size_cache'] = array('#title' => t('Number of cached shortest routes'),    if (SNA_CACHE_ENABLED) {
416                                    '#type' => 'textfield',      $form['sna_size_cache'] = array('#title' => t('Number of cached shortest routes'),
417                                    '#default_value' => variable_get('sna_size_cache', 10),                                      '#type' => 'textfield',
418                                    '#description' => t('The Dijkstra algorithm will be executed on the top-n users by                                      '#default_value' => variable_get('sna_size_cache', 10),
419                                                          sna_cron script so when the visitors want to search shortest route                                      '#description' => t('The Dijkstra algorithm will be executed on the top-n users by
420                                                          it can be served from cache fast.'));                                                            sna_cron script so when the visitors want to search shortest route
421                                                              it can be served from cache fast.'));
422      }
423    $form['sna_data_path'] = array('#title' => t('Data files path which is writeable by the web server'),    $form['sna_data_path'] = array('#title' => t('Data files path which is writeable by the web server'),
424                                   '#type' => 'textfield',                                   '#type' => 'textfield',
425                                   '#default_value' => variable_get('sna_data_path', FILES_PATH),                                   '#default_value' => variable_get('sna_data_path', FILES_PATH),
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