Second commit.

README.md

 # Islandora Usage Stats Test Data Generator
 
+## Warning
 
+This module is for development purposes only. Do not use it on a production Islandora instance.
+
+## Overview
+
+Drush script to randomize the timestamp and IP address of entries in the `islandora_usage_stats_object_access_log` table. The principle use of this script is to simulate the traffic to a public-facing Islandora for development and testing purposes.
+
+## Dependencies
+
+* [Islandora](https://github.com/Islandora/islandora)
+* [Islandora Usage Stats](https://github.com/Islandora/islandora_usage_stats)
+
+## Installation and configuration
+
+Installs as any other Drupal module. There are no configuration options.
+
+### Adding test data
+
+To add test data, run:
+
+`drush islandora_usage_stats_generate_test_access_data_add --pids=islandora:100 --updated_db_ids_file=/tmp/foo.txt --number_hits=5`
+
+will output the following:
+
+```
+Hitting http://localhost:8000/islandora/object/islandora:100 5 times
+Row 1229 in the islandora_usage_stats_object_access_log table now uses 1485132246 and 70.242.247.190
+Row 1230 in the islandora_usage_stats_object_access_log table now uses 1500676890 and 154.193.147.136
+Row 1231 in the islandora_usage_stats_object_access_log table now uses 1504726142 and 227.114.8.122
+Row 1232 in the islandora_usage_stats_object_access_log table now uses 1497229949 and 207.109.114.78
+Row 1233 in the islandora_usage_stats_object_access_log table now uses 1525721306 and 137.60.72.70
+```
+with the database table looking like this:
+
+```
+mysql> select * from islandora_usage_stats_object_access_log;
++----+--------+------------+-------------------+-----+
+| id | pid_id | time       | ip                | uid |
++----+--------+------------+-------------------+-----+
+| 1229 |     44 | 1485132246 | 70.242.247.190  |   0 |
+| 1230 |     44 | 1500676890 | 154.193.147.136 |   0 |
+| 1231 |     44 | 1504726142 | 227.114.8.122   |   0 |
+| 1232 |     44 | 1497229949 | 207.109.114.78  |   0 |
+| 1233 |     44 | 1525721306 | 137.60.72.70    |   0 |
++------+--------+------------+-----------------+-----+
+```
+
+It does this by hitting an object's URL with an HTTP request and then updating the resulting row in the `islandora_usage_stats_object_access_log` table with a random timestamp and random IP address.
+
+### Removing your test data
+
+`drush islandora_usage_stats_generate_test_access_data_delete --updated_db_ids_file=/tmp/foo.txt`
+
+## Maintainer
+
+* [Mark Jordan](https://github.com/mjordan)
+
+## Development and feedback
+
+Pull requests are welcome, as are use cases and suggestions.
+
+## License
+
+* [GPLv3](http://www.gnu.org/licenses/gpl-3.0.txt)
+* The sample metadata in includes/sample_metadata.tsv is distriubuted under the [Creative Commons Attribution-NonCommercial 3.0 Unported](http://creativecommons.org/licenses/by-nc/3.0/legalcode) license.

islandora_usage_stats_generate_test_access_data.drush.inc

@@ -10,7 +10,7 @@
  */
 function islandora_usage_stats_generate_test_access_data_drush_command() {
   $items = array();
-  $items['islandora_usage_stats_generate_test_access_data'] = array(
+  $items['islandora_usage_stats_generate_test_access_data_add'] = array(
     'aliases' => array('iusgtad'),
     'description' => 'Generate test usage stats data for the Islandora Usate Stats module.',
     'drupal dependencies' => array('islandora_usage_stats'),
@@ -28,15 +28,18 @@ function islandora_usage_stats_generate_test_access_data_drush_command() {
       'updated_db_ids_file' => array(
         'description' => 'Path to a file where IDs of the updated rows in the db are saved. Defaults to "updated_db_ids.txt".',
       ),
+      'time_range' => array(
+        'description' => 'Earliest and latest Unix timestamps defining the randomly selected time data. Separate by a "-". Defaults to "1452384000-1544572800".',
+      ),
     ),
     'bootstrap' => DRUSH_BOOTSTRAP_DRUPAL_LOGIN,
   );
 
-  $items['islandora_usage_stats_delete_test_access_data'] = array(
+  $items['islandora_usage_stats_generate_test_access_data_delete'] = array(
     'aliases' => array('iusdtad'),
     'description' => "Delete test usage data based on an input file containing the database IDs of the data.",
     'options' => array(
-      'input_file' => array(
+      'updated_db_ids_file' => array(
         'description' => 'The full or relative path to the input file.',
         'required' => TRUE,
       ),
@@ -47,10 +50,11 @@ function islandora_usage_stats_generate_test_access_data_drush_command() {
   return $items;
 }
 
+
 /**
  * Drush command function.
  */
-function drush_islandora_usage_stats_generate_test_access_data() {
+function drush_islandora_usage_stats_generate_test_access_data_add() {
   $number_hits = drush_get_option('number_hits', 1);
   $pid_list = drush_get_option('pids');
   $base_url = drush_get_option('base_url', 'http://localhost:8000');
@@ -72,6 +76,10 @@ function drush_islandora_usage_stats_generate_test_access_data() {
               '!ip' => $update['ip']))
             );
         }
+        elseif ($result->code == '-1') {
+          drush_set_error('HTTP ERROR',
+            dt('HTTP request timed out.'));
+        }
         else {
           drush_set_error('HTTP ERROR',
             dt('HTTP request returned !code', array('!code' => $result->code)));
@@ -90,11 +98,33 @@ function drush_islandora_usage_stats_generate_test_access_data() {
   }
 }
 
+/**
+ * Drush command function.
+ */
+function drush_islandora_usage_stats_generate_test_access_data_delete() {
+  $path = drush_get_option('updated_db_ids_file', 'updated_db_ids.txt');
+  $ids = islandora_usage_stats_generate_test_access_data_read_id_file($path);
+  foreach ($ids as &$id) {
+    $id = trim($id);
+    $num_deleted = db_delete('islandora_usage_stats_object_access_log')
+      ->condition('id', $id)
+      ->execute();
+    if ($num_deleted == 1) {
+      drush_print(dt("Row !id of islandora_usage_stats_object_access_log deleted", array('!id' => $id)));
+    }
+    if ($num_deleted == 0) {
+      drush_print(dt("Row !id doesn't exist in islandora_usage_stats_object_access_log", array('!id' => $id)));
+    }
+  }
+}
+
 /**
  * Utility function to randomly generate a random timestamp/IP address pair.
  */
 function islandora_usage_stats_generate_test_access_data_get_random() {
-  $timestamp = mt_rand(1452384000, 1544572800);
+  $time_range = drush_get_option('time_range', '1452384000-1544572800');
+  list($start, $end) = explode('-', $time_range);
+  $timestamp = mt_rand($start, $end);
   $ip = long2ip(rand(0, '4294967295'));
   return array('time' => $timestamp, 'ip' => $ip);
 }
@@ -140,10 +170,11 @@ function islandora_usage_stats_generate_test_access_data_read_id_file($path) {
 
   $ids = array();
   $lines = file($path);
-  foreach ($lines as $id) {
+  foreach ($lines as &$id) {
     $id = trim($id);
+    $ids[] = $id;
   }
-  return $pids;
+  return $ids;
 }
 
 /**