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Rename servicealerts to local terminology "Real Time Passenger Information System"
Rename servicealerts to local terminology "Real Time Passenger Information System"

file:b/rtpis/gtfs-realtime.php (new)
  <?php
 
  /*
  * Copyright 2010,2011 Alexander Sadleir
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
 
  http://www.apache.org/licenses/LICENSE-2.0
 
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  */
  include ('include/common.inc.php');
  function accept_header($header = false) {
  // http://jrgns.net/parse_http_accept_header
  $toret = null;
  $header = $header ? $header : (array_key_exists('HTTP_ACCEPT', $_SERVER) ? $_SERVER['HTTP_ACCEPT']: false);
  if ($header) {
  $types = explode(',', $header);
  $types = array_map('trim', $types);
  foreach ($types as $one_type) {
  $one_type = explode(';', $one_type);
  $type = array_shift($one_type);
  if ($type) {
  list($precedence, $tokens) = self::accept_header_options($one_type);
  list($main_type, $sub_type) = array_map('trim', explode('/', $type));
  $toret[] = array('main_type' => $main_type, 'sub_type' => $sub_type, 'precedence' => (float)$precedence, 'tokens' => $tokens);
  }
  }
  usort($toret, array('Parser', 'compare_media_ranges'));
  }
  return $toret;
  }
  $json_types = Array("application/json","application/x-javascript","text/javascript","text/x-javascript","text/x-json");
  if ($_REQUEST['json']) {
  $return = getServiceAlertsAsJSON($_REQUEST['filter_class'], $_REQUEST['filter_id']);
  header('Content-Type: application/json; charset=utf8');
  // header('Access-Control-Allow-Origin: http://bus.lambdacomplex.org/');
  header('Access-Control-Max-Age: 3628800');
  header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE');
  if (isset($_GET['callback'])) {
  $json = '(' . $return . ');'; //must wrap in parens and end with semicolon
  //print_r($_GET['callback'] . $json); //callback is prepended for json-p
  }
  else
  echo $return;
  }
  ?>
file:b/rtpis/importer.py (new)
  # info
  # http://stackoverflow.com/questions/4206882/named-entity-recognition-with-preset-list-of-names-for-python-php/4207128#4207128
  # http://alias-i.com/lingpipe/demos/tutorial/ne/read-me.html approximate dist
  # http://streamhacker.com/2008/12/29/how-to-train-a-nltk-chunker/ more training
  # http://www.postgresql.org/docs/9.1/static/pgtrgm.html
 
  # data sources
  # http://twitter.com/#!/ACTEmergencyInf instant site wide
  # http://twitter.com/#!/ACTPol_Traffic
  # http://esa.act.gov.au/feeds/currentincidents.xml
 
  # source: https://gist.github.com/322906/90dea659c04570757cccf0ce1e6d26c9d06f9283
  # to install python -m nltk.downloader punkt
  import nltk
  import tweepy
  import psycopg2
  import pickle
 
  from iniparse import INIConfig
 
  def insert_service_alert_sitewide(heading, message, url):
  print "NaN"
 
  def insert_service_alert_for_street(streets, heading, message, url):
  conn_string = "host='localhost' dbname='energymapper' user='postgres' password='snmc'"
  # print the connection string we will use to connect
  print "Connecting to database\n ->%s" % (conn_string)
  try:
  # get a connection, if a connect cannot be made an exception will be raised here
  conn = psycopg2.connect(conn_string)
 
  # conn.cursor will return a cursor object, you can use this cursor to perform queries
  cursor = conn.cursor()
 
  # execute our Query
  cursor.execute("")
 
  # retrieve the records from the database
  records = cursor.fetchall()
 
  for record in records:
  ys.append(record[0])
  # >>> cur.execute("INSERT INTO test (num, data) VALUES (%s, %s)", (42, 'bar'))
  #>>> cur.statusmessage
  #'INSERT 0 1'
  except:
  # Get the most recent exception
  exceptionType, exceptionValue, exceptionTraceback = sys.exc_info()
  # Exit the script and print an error telling what happened.
  sys.exit("Database connection failed!\n ->%s" % (exceptionValue))
 
 
  def extract_entity_names(t):
  entity_names = []
 
  if hasattr(t, 'node') and t.node:
  if t.node == 'NE':
  entity_names.append(' '.join([child[0] for child in t]))
  else:
  for child in t:
  entity_names.extend(extract_entity_names(child))
 
  return entity_names
 
  def extract_names(sample):
  sentences = nltk.sent_tokenize(sample)
  tokenized_sentences = [nltk.word_tokenize(sentence) for sentence in sentences]
  tagged_sentences = [nltk.pos_tag(sentence) for sentence in tokenized_sentences]
  chunked_sentences = nltk.batch_ne_chunk(tagged_sentences, binary=True)
  # chunked/tagged may be enough to just find and match the nouns
 
  entity_names = []
  for tree in chunked_sentences:
  # Print results per sentence
  # print extract_entity_names(tree)
 
  entity_names.extend(extract_entity_names(tree))
 
  # Print all entity names
  #print entity_names
 
  # Print unique entity names
  print set(entity_names)
 
  cfg = INIConfig(open('/tmp/aws.ini'))
 
  auth = tweepy.OAuthHandler(cfg.api_keys.twitter_consumer_key, cfg.api_keys.twitter_consumer_secret)
  auth.set_access_token(cfg.api_keys.twitter_access_token, cfg.api_keys.twitter_access_token_secret)
 
  #api = tweepy.API(auth)
  api = tweepy.API()
  # If the authentication was successful, you should
  # see the name of the account print out
  #print api.me().name
  # https://github.com/tweepy/tweepy/blob/master/tweepy/api.py
  for status in api.user_timeline(screen_name="ACTPol_Traffic",exclude_replies='true'):
  print status.text
  print status.created_at
  print extract_names(status.text)
  # print api.update_status(status="test")
 
  last_tweet_ids = { "lion": "111", "kitty": "2222" }
  pickle.dump( last_tweet_ids, open( "save.p", "wb" ) )
  last_tweet_ids = pickle.load( open( "save.p", "rb" ) )
file:b/rtpis/index.php (new)
  <?php
  include ('../include/common.inc.php');
 
  include_header("Service Alerts", "index");
  echo '<ul data-role="listview" data-theme="e" data-groupingtheme="e">';
 
  if ($_SESSION['authed'] == true) {
  echo' <li><a href="servicealert_editor.php"><h3>servicealert_editor</h3>
  <p>servicealert_editor</p></a></li>';
  }
  echo' <li><a href="servicealert_viewer.php"><h3>Service Alert Viewer</h3>
  <p>Browse current network alerts</p></a></li>';
 
  echo' </ul>';
 
  ?> </div>
  <?php
  include_footer()
  ?>
 
 
file:b/rtpis/punkt.zip (new)
 
file:b/rtpis/servicealert_editor.php (new)
  <?php
  /*
  * Copyright 2010,2011 Alexander Sadleir
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
 
  http://www.apache.org/licenses/LICENSE-2.0
 
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  */
  include ('../include/common.inc.php');
  auth();
  include_header("Service Alert Editor", "serviceAlertEditor");
  /**
  * Currently support:
  * network inform
  * stop remove: route patch, stop remove
  * - stop search
  * street inform: route inform, stop inform
  * - street search
  */
  if (isset($_REQUEST['saveedit'])) {
 
  if ($_REQUEST['saveedit'] != "") {
  updateServiceAlert($_REQUEST['saveedit'], $_REQUEST);
  } else {
  addServiceAlert($_REQUEST);
  }
  echo "Saved " . $_REQUEST['saveedit'];
  die();
  }
  if ($_REQUEST['delete']) {
  $deleteParts = explode(";", $_REQUEST['delete']);
  deleteInformedAlert($deleteParts[0], $deleteParts[1], $deleteParts[2]);
  echo "Deleted network inform for {$deleteParts[0]} ({$deleteParts[1]},{$deleteParts[2]})<br>\n";
  die();
  }
  if ($_REQUEST['networkinform']) {
  addInformedAlert($_REQUEST['networkinform'], "agency", "0", "inform");
  echo "Added network inform for" . $_REQUEST['networkinform'];
  die();
  }
  if ($_REQUEST['stopsearch']) {
  addInformedAlert($_REQUEST['stopsearch'], "stop", $_REQUEST['stopid'], "remove");
  echo "Added stop remove for" . $_REQUEST['stopsearch'] . ", stop" . $_REQUEST['stopid'] . "<br>\n";
 
  foreach ($service_periods as $sp) {
  echo "Remove from $sp routes<br>\n";
  foreach (getStopRoutes($_REQUEST['stopid'], $sp) as $route) {
  addInformedAlert($_REQUEST['stopsearch'], "route", $route['route_id'], "patch");
  echo "Added route patch for" . $_REQUEST['stopsearch'] . ", route" . $route['route_id'] . "<br>\n";
  }
  }
  die();
  }
  if ($_REQUEST['streetsearch']) {
 
  echo "Informing stops of street<br>\n";
  foreach (getStopsByName($_REQUEST['street']) as $stop) {
  addInformedAlert($_REQUEST['streetsearch'], "stop", $stop['stop_id'], "inform");
  echo "Added stop inform for" . $_REQUEST['streetsearch'] . ", stop" . $stop['stop_id'] . " ". $stop['stop_name']."<br>\n";
 
  foreach ($service_periods as $sp) {
  echo "Informing $sp routes<br>\n";
  foreach (getStopRoutes($stop['stop_id'], $sp) as $route) {
  addInformedAlert($_REQUEST['streetsearch'], "route", $route['route_id'], "inform");
  echo "Added route inform for stop" . $_REQUEST['streetsearch'] . ", route" . $route['route_id'] . "<br>\n";
  }
  }
  }
 
  die();
  }
  ?>
  Active and Future Alerts:
  <table>
  <?php
  foreach (getFutureAlerts() as $alert) {
  echo "<tr><td>" . date("c", $alert['start']) . "</td><td>" . date("c", $alert['end']) . "</td><td>" . substr($alert['description'], 0, 999) . '</td><td><a href="?edit=' . $alert['id'] . '">edit</a></td></tr>';
  }
  ?>
  </table>
  <?php
  $alert = getServiceAlert($_REQUEST['edit']);
  ?>
  <form action="<?php echo basename(__FILE__);
  ?>" method="get">
 
  <div data-role="fieldcontain">
  <label for="startdate"> Start Date</label>
  <input type="text" name="startdate" id="startdate" value="<?php
  if ($alert['start'])
  echo date("c", $alert['start']);
  else
  echo date("c", strtotime("0:00"));
  ?>" />
  </div>
  <div data-role="fieldcontain">
  <label for="enddate"> End Date </label>
  <input type="text" name="enddate" id="enddate" value="<?php
  if ($alert['end'])
  echo date("c", $alert['end']);
  else
  echo date("c", strtotime("23:59"));
  ?>" />
  </div>
  <div data-role="fieldcontain">
  <label for="header">Header</label>
  <input type="text" name="header" id="header" value="<?php echo $alert['header']; ?>" />
  </div>
  <div data-role="fieldcontain">
  <label for="description">Description</label>
  <textarea name="description">
  <?php echo $alert['description']; ?></textarea>
  </div>
  <div data-role="fieldcontain">
  <label for="url">URL</label>
  <input type="text" name="url" id="url" value="<?php echo $alert['url']; ?>" />
  </div>
  <div data-role="fieldcontain">
  <label for="cause"> Cause: </label>
  <select name="cause" id="cause">
 
  <?php
  foreach ($serviceAlertCause as $key => $value) {
  echo "<option value=\"$key\"" . ($key === $alert['cause'] ? " SELECTED" : "") . '>' . $value . '</option>';
  }
  ?>
  </select></div>
  <div data-role="fieldcontain">
  <label for="effect"> Effect: </label>
  <select name="effect" id="effect">
  <?php
  foreach ($serviceAlertEffect as $key => $value) {
  echo "<option value=\"$key\"" . ($key === $alert['effect'] ? " SELECTED" : "") . '>' . $value . '</option>';
  }
  ?>
  </select></div>
  <input type="hidden" name="saveedit" value="<?php echo $_REQUEST['edit']; ?>"/>
  <input type="submit" value="Save"/>
  </div></form>
 
  <?php
  if ($_REQUEST['edit']) {
  echo "Informed Entities for ID {$_REQUEST['edit']}:";
  echo '<table>';
  foreach (getInformedAlerts($_REQUEST['edit'], "", "") as $informed) {
  echo "<tr><td>{$informed['informed_class']}</td><td>{$informed['informed_id']}</td><td>{$informed['informed_action']}" . '</td><td><a href="?delete=' . $_REQUEST['edit'] . ';' . $informed['informed_class'] . ';' . $informed['informed_id'] . '">delete</a></td></tr>';
  }
  echo '</table>';
  ?>
  <form action="<?php echo basename(__FILE__);
  ?>" method="get">
  <input type="hidden" name="networkinform" value="<?php echo $_REQUEST['edit'];
  ?>"/>
  <input type="submit" value="Add Network Inform"/>
  </form>
  <form action="<?php echo basename(__FILE__);
  ?>" method="get">
  <div data-role="fieldcontain">
  <label for="stopid">StopID to remove</label>
  <input type="text" name="stopid" />
  </div>
  <input type="hidden" name="stopsearch" value="<?php echo $_REQUEST['edit'];
  ?>"/>
  <input type="submit" value="Stop Search"/>
  </form>
  <form action="<?php echo basename(__FILE__);
  ?>" method="get">
  <div data-role="fieldcontain">
  <label for="street">Street to inform</label>
  <input type="text" name="street" />
  </div>
  <input type="hidden" name="streetsearch" value="<?php echo $_REQUEST['edit'];
  ?>"/>
  <input type="submit" value="Street Search"/>
  </form>
  <?php
  }
  include_footer();
  ?>
file:b/rtpis/servicealert_viewer.php (new)
  <?php
  /*
  * Copyright 2010,2011 Alexander Sadleir
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this f