WEB-INF/lib/ttGroupExportHelper.class.php

   1 <?php
   2 // +----------------------------------------------------------------------+
   3 // | Anuko Time Tracker
   4 // +----------------------------------------------------------------------+
   5 // | Copyright (c) Anuko International Ltd. (https://www.anuko.com)
   6 // +----------------------------------------------------------------------+
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  12 // |
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  16 // |
  17 // | 2. To redistribute modified versions of this code in *any* form
  18 // |    that bears insufficient indications that the modifications are
  19 // |    not the work of the original author(s).
  20 // |
  21 // | This license applies to this document only, not any other software
  22 // | that it may be combined with.
  23 // |
  24 // +----------------------------------------------------------------------+
  25 // | Contributors:
  26 // | https://www.anuko.com/time_tracker/credits.htm
  27 // +----------------------------------------------------------------------+
  28
  29 // ttGroupExportHelper - this class is used to write data for a single group
  30 // to a file. When group contains other groups, it reuses itself recursively.
  31 class ttGroupExportHelper {
  32
  33   var $group_id = null;     // Group we are exporting.
  34   var $file     = null;     // File to write to.
  35   var $indentation = null;  // A string consisting of a number of spaces.
  36   var $subgroups = array(); // Immediate subgroups.
  37
  38   // The following arrays are maps between entity ids in the file versus the database.
  39   // We write to the file sequentially (1,2,3...) while in the database the entities have different ids.
  40   var $userMap    = array();
  41   var $roleMap    = array();
  42   var $taskMap    = array();
  43   var $projectMap = array();
  44   var $clientMap  = array();
  45   var $invoiceMap = array();
  46   var $logMap     = array();
  47   var $customFieldMap = array();
  48   var $customFieldOptionMap = array();
  49   var $favReportMap = array();
  50
  51   // Constructor.
  52   function __construct($group_id, $file, $indentation) {
  53     global $user;
  54
  55     $this->group_id = $group_id;
  56     $this->file = $file;
  57     $this->indentation = $indentation;
  58
  59     // Build a list of subgroups.
  60     $mdb2 = getConnection();
  61     $sql =  "select id from tt_groups".
  62             " where status = 1 and parent_id = $this->group_id and org_id = $user->org_id";
  63     $res = $mdb2->query($sql);
  64     if (!is_a($res, 'PEAR_Error')) {
  65       while ($val = $res->fetchRow()) {
  66         $this->subgroups[] = $val;
  67       }
  68     }
  69   }
  70
  71   // getGroupAttrs obtains group attributes for export.
  72   private function getGroupAttrs() {
  73     global $user;
  74     $mdb2 = getConnection();
  75
  76     $sql =  "select * from tt_groups".
  77             " where status = 1 and id = $this->group_id and org_id = $user->org_id";
  78     $res = $mdb2->query($sql);
  79     if (!is_a($res, 'PEAR_Error')) {
  80       $val = $res->fetchRow();
  81     }
  82     return $val;
  83   }
  84
  85   // getRecordsFromTable - obtains all fields from a given table for a group.
  86   function getRecordsFromTable($table_name) {
  87     global $user;
  88     $mdb2 = getConnection();
  89
  90     $result = array();
  91     $sql = "select * from $table_name where group_id = $this->group_id and org_id = $user->org_id";
  92     $res = $mdb2->query($sql);
  93     $result = array();
  94     if (!is_a($res, 'PEAR_Error')) {
  95       while ($val = $res->fetchRow()) {
  96         $result[] = $val;
  97       }
  98       return $result;
  99     }
 100     return false;
 101   }
 102
 103   // writeData writes group data into file.
 104   function writeData() {
 105
 106     // Write group info.
 107     $group = $this->getGroupAttrs();
 108     $group_part = "<group name=\"".htmlspecialchars($group['name'])."\"";
 109     $group_part .= " currency=\"".htmlspecialchars($group['currency'])."\"";
 110     $group_part .= " decimal_mark=\"".$group['decimal_mark']."\"";
 111     $group_part .= " lang=\"".$group['lang']."\"";
 112     $group_part .= " date_format=\"".$group['date_format']."\"";
 113     $group_part .= " time_format=\"".$group['time_format']."\"";
 114     $group_part .= " week_start=\"".$group['week_start']."\"";
 115     $group_part .= " tracking_mode=\"".$group['tracking_mode']."\"";
 116     $group_part .= " project_required=\"".$group['project_required']."\"";
 117     $group_part .= " task_required=\"".$group['task_required']."\"";
 118     $group_part .= " record_type=\"".$group['record_type']."\"";
 119     $group_part .= " bcc_email=\"".$group['bcc_email']."\"";
 120     $group_part .= " allow_ip=\"".$group['allow_ip']."\"";
 121     $group_part .= " password_complexity=\"".$group['password_complexity']."\"";
 122     $group_part .= " plugins=\"".$group['plugins']."\"";
 123     $group_part .= " lock_spec=\"".$group['lock_spec']."\"";
 124     $group_part .= " workday_minutes=\"".$group['workday_minutes']."\"";
 125     $group_part .= " custom_logo=\"".$group['custom_logo']."\"";
 126     $group_part .= " config=\"".$group['config']."\"";
 127     $group_part .= ">\n";
 128
 129     // Write group info.
 130     fwrite($this->file, $this->indentation.$group_part);
 131     unset($group);
 132     unset($group_part);
 133
 134     // Prepare user map.
 135     $users = $this->getRecordsFromTable('tt_users');
 136     foreach ($users as $key=>$user_item)
 137       $this->userMap[$user_item['id']] = $key + 1;
 138
 139     // Prepare role map.
 140     $roles = $this->getRecordsFromTable('tt_roles');
 141     foreach ($roles as $key=>$role_item)
 142       $this->roleMap[$role_item['id']] = $key + 1;
 143
 144     // Prepare task map.
 145     $tasks = $this->getRecordsFromTable('tt_tasks');
 146     foreach ($tasks as $key=>$task_item)
 147       $this->taskMap[$task_item['id']] = $key + 1;
 148
 149     // Prepare project map.
 150     $projects = $this->getRecordsFromTable('tt_projects');
 151     foreach ($projects as $key=>$project_item)
 152       $this->projectMap[$project_item['id']] = $key + 1;
 153
 154     // Prepare client map.
 155     $clients = $this->getRecordsFromTable('tt_clients');
 156     foreach ($clients as $key=>$client_item)
 157       $this->clientMap[$client_item['id']] = $key + 1;
 158
 159     // Prepare invoice map.
 160     $invoices = ttTeamHelper::getAllInvoices();
 161     foreach ($invoices as $key=>$invoice_item)
 162       $this->invoiceMap[$invoice_item['id']] = $key + 1;
 163
 164     // Prepare custom fields map.
 165     $custom_fields = ttTeamHelper::getAllCustomFields($this->group_id);
 166     foreach ($custom_fields as $key=>$custom_field)
 167       $this->customFieldMap[$custom_field['id']] = $key + 1;
 168
 169     // Prepare custom field options map.
 170     $custom_field_options = ttTeamHelper::getAllCustomFieldOptions($this->group_id);
 171     foreach ($custom_field_options as $key=>$option)
 172       $this->customFieldOptionMap[$option['id']] = $key + 1;
 173
 174     // Prepare favorite report map.
 175     $fav_reports = $this->getRecordsFromTable('tt_fav_reports');
 176     foreach ($fav_reports as $key=>$fav_report)
 177       $this->favReportMap[$fav_report['id']] = $key + 1;
 178
 179     // Write roles.
 180     fwrite($this->file, $this->indentation."  <roles>\n");
 181     foreach ($roles as $role) {
 182       $role_part = $this->indentation.'    '."<role id=\"".$this->roleMap[$role['id']]."\"";
 183       $role_part .= " name=\"".htmlspecialchars($role['name'])."\"";
 184       $role_part .= " description=\"".htmlspecialchars($role['description'])."\"";
 185       $role_part .= " rank=\"".$role['rank']."\"";
 186       $role_part .= " rights=\"".htmlspecialchars($role['rights'])."\"";
 187       $role_part .= " status=\"".$role['status']."\"";
 188       $role_part .= "></role>\n";
 189       fwrite($this->file, $role_part);
 190     }
 191     fwrite($this->file, $this->indentation."  </roles>\n");
 192     unset($roles);
 193     unset($role_part);
 194
 195     // Write tasks.
 196     fwrite($this->file, $this->indentation."  <tasks>\n");
 197     foreach ($tasks as $task) {
 198       $task_part = $this->indentation.'    '."<task id=\"".$this->taskMap[$task['id']]."\"";
 199       $task_part .= " name=\"".htmlspecialchars($task['name'])."\"";
 200       $task_part .= " description=\"".htmlspecialchars($task['description'])."\"";
 201       $task_part .= " status=\"".$task['status']."\"";
 202       $task_part .= "></task>\n";
 203       fwrite($this->file, $task_part);
 204     }
 205     fwrite($this->file, $this->indentation."  </tasks>\n");
 206     unset($tasks);
 207     unset($task_part);
 208
 209     // Write projects.
 210     fwrite($this->file, $this->indentation."  <projects>\n");
 211     foreach ($projects as $project_item) {
 212       $tasks_str = null;
 213       if($project_item['tasks']){
 214         $tasks = explode(',', $project_item['tasks']);
 215         $tasks_mapped = array();
 216         foreach ($tasks as $item)
 217           $tasks_mapped[] = $this->taskMap[$item];
 218         $tasks_str = implode(',', $tasks_mapped);
 219       }
 220       $project_part = $this->indentation.'    '."<project id=\"".$this->projectMap[$project_item['id']]."\"";
 221       $project_part .= " name=\"".htmlspecialchars($project_item['name'])."\"";
 222       $project_part .= " description=\"".htmlspecialchars($project_item['description'])."\"";
 223       $project_part .= " tasks=\"".$tasks_str."\"";
 224       $project_part .= " status=\"".$project_item['status']."\"";
 225       $project_part .= "></project>\n";
 226       fwrite($this->file, $project_part);
 227     }
 228     fwrite($this->file, $this->indentation."  </projects>\n");
 229     unset($projects);
 230     unset($project_part);
 231
 232     // Write clients.
 233     fwrite($this->file, $this->indentation."  <clients>\n");
 234     foreach ($clients as $client_item) {
 235       if($client_item['projects']){
 236         $projects_db = explode(',', $client_item['projects']);
 237         $projects_mapped = array();
 238         foreach ($projects_db as $item)
 239           $projects_mapped[] = $this->projectMap[$item];
 240         $projects_str = implode(',', $projects_mapped);
 241       }
 242       $client_part = $this->indentation.'    '."<client id=\"".$this->clientMap[$client_item['id']]."\"";
 243       $client_part .= " name=\"".htmlspecialchars($client_item['name'])."\"";
 244       $client_part .= " address=\"".htmlspecialchars($client_item['address'])."\"";
 245       $client_part .= " tax=\"".$client_item['tax']."\"";
 246       $client_part .= " projects=\"".$projects_str."\"";
 247       $client_part .= " status=\"".$client_item['status']."\"";
 248       $client_part .= "></client>\n";
 249       fwrite($this->file, $client_part);
 250     }
 251     fwrite($this->file, $this->indentation."  </clients>\n");
 252     unset($clients);
 253     unset($client_part);
 254
 255     // Write users.
 256     fwrite($this->file, $this->indentation."  <users>\n");
 257     foreach ($users as $user_item) {
 258       $role_id = $user_item['rank'] == 512 ? 0 : $this->roleMap[$user_item['role_id']]; // Special role_id 0 (not null) for top manager.
 259       $user_part = $this->indentation.'    '."<user id=\"".$this->userMap[$user_item['id']]."\"";
 260       $user_part .= " name=\"".htmlspecialchars($user_item['name'])."\"";
 261       $user_part .= " login=\"".htmlspecialchars($user_item['login'])."\"";
 262       $user_part .= " password=\"".$user_item['password']."\"";
 263       $user_part .= " role_id=\"".$role_id."\"";
 264       $user_part .= " client_id=\"".$this->clientMap[$user_item['client_id']]."\"";
 265       $user_part .= " rate=\"".$user_item['rate']."\"";
 266       $user_part .= " email=\"".$user_item['email']."\"";
 267       $user_part .= " status=\"".$user_item['status']."\"";
 268       $user_part .= "></user>\n";
 269       fwrite($this->file, $user_part);
 270     }
 271     fwrite($this->file, $this->indentation."  </users>\n");
 272     unset($users);
 273     unset($user_part);
 274
 275     // Write user to project binds.
 276     fwrite($this->file, $this->indentation."  <user_project_binds>\n");
 277     $user_binds = ttTeamHelper::getUserToProjectBinds($this->group_id);
 278     foreach ($user_binds as $bind) {
 279       $user_id = $this->userMap[$bind['user_id']];
 280       $project_id = $this->projectMap[$bind['project_id']];
 281       $bind_part = $this->indentation.'    '."<user_project_bind user_id=\"".$user_id."\"";
 282       $bind_part .= " project_id=\"".$project_id."\"";
 283       $bind_part .= " rate=\"".$bind['rate']."\"";
 284       $bind_part .= " status=\"".$bind['status']."\"";
 285       $bind_part .= "></user_project_bind>\n";
 286       fwrite($this->file, $bind_part);
 287     }
 288     fwrite($this->file, $this->indentation."  </user_project_binds>\n");
 289     unset($user_binds);
 290     unset($bind_part);
 291
 292     // Write invoices.
 293     fwrite($this->file, $this->indentation."  <invoices>\n");
 294     foreach ($invoices as $invoice_item) {
 295       $invoice_part = $this->indentation.'    '."<invoice id=\"".$this->invoiceMap[$invoice_item['id']]."\"";
 296       $invoice_part .= " name=\"".htmlspecialchars($invoice_item['name'])."\"";
 297       $invoice_part .= " date=\"".$invoice_item['date']."\"";
 298       $invoice_part .= " client_id=\"".$this->clientMap[$invoice_item['client_id']]."\"";
 299       $invoice_part .= " status=\"".$invoice_item['status']."\"";
 300       $invoice_part .= "></invoice>\n";
 301       fwrite($this->file, $invoice_part);
 302     }
 303     fwrite($this->file, $this->indentation."  </invoices>\n");
 304     unset($invoices);
 305     unset($invoice_part);
 306
 307     // Write time log entries and build logMap at the same time.
 308     fwrite($this->file, $this->indentation."  <log>\n");
 309     $key = 0;
 310     foreach ($this->userMap as $key => $value) {
 311       $user_id = $key;
 312       $records = ttTimeHelper::getAllRecords($user_id);
 313       foreach ($records as $record) {
 314         $key++;
 315         $this->logMap[$record['id']] = $key;
 316         $log_part = $this->indentation.'    '."<log_item id=\"$key\"";
 317         $log_part .= " user_id=\"".$this->userMap[$record['user_id']]."\"";
 318         $log_part .= " date=\"".$record['date']."\"";
 319         $log_part .= " start=\"".$record['start']."\"";
 320         $log_part .= " finish=\"".$record['finish']."\"";
 321         $log_part .= " duration=\"".($record['start']?"":$record['duration'])."\"";
 322         $log_part .= " client_id=\"".$this->clientMap[$record['client_id']]."\"";
 323         $log_part .= " project_id=\"".$this->projectMap[$record['project_id']]."\"";
 324         $log_part .= " task_id=\"".$this->taskMap[$record['task_id']]."\"";
 325         $log_part .= " invoice_id=\"".$this->invoiceMap[$record['invoice_id']]."\"";
 326         $log_part .= " comment=\"".htmlspecialchars($record['comment'])."\"";
 327         $log_part .= " billable=\"".$record['billable']."\"";
 328         $log_part .= " paid=\"".$record['paid']."\"";
 329         $log_part .= " status=\"".$record['status']."\"";
 330         $log_part .= "></log_item>\n";
 331         fwrite($this->file, $log_part);
 332       }
 333     }
 334     fwrite($this->file, $this->indentation."  </log>\n");
 335     unset($records);
 336     unset($log_part);
 337
 338     // Write custom fields.
 339     fwrite($this->file, $this->indentation."  <custom_fields>\n");
 340     foreach ($custom_fields as $custom_field) {
 341       $custom_field_part = $this->indentation.'    '."<custom_field id=\"".$this->customFieldMap[$custom_field['id']]."\"";
 342       $custom_field_part .= " type=\"".$custom_field['type']."\"";
 343       $custom_field_part .= " label=\"".htmlspecialchars($custom_field['label'])."\"";
 344       $custom_field_part .= " required=\"".$custom_field['required']."\"";
 345       $custom_field_part .= " status=\"".$custom_field['status']."\"";
 346       $custom_field_part .= "></custom_field>\n";
 347       fwrite($this->file, $custom_field_part);
 348     }
 349     fwrite($this->file, $this->indentation."  </custom_fields>\n");
 350     unset($custom_fields);
 351     unset($custom_field_part);
 352
 353     // Write custom field options.
 354     fwrite($this->file, $this->indentation."  <custom_field_options>\n");
 355     foreach ($custom_field_options as $option) {
 356       $custom_field_option_part = $this->indentation.'    '."<custom_field_option id=\"".$this->customFieldOptionMap[$option['id']]."\"";
 357       $custom_field_option_part .= " field_id=\"".$this->customFieldMap[$option['field_id']]."\"";
 358       $custom_field_option_part .= " value=\"".htmlspecialchars($option['value'])."\"";
 359       $custom_field_option_part .= "></custom_field_option>\n";
 360       fwrite($this->file, $custom_field_option_part);
 361     }
 362     fwrite($this->file, $this->indentation."  </custom_field_options>\n");
 363     unset($custom_field_options);
 364     unset($custom_field_option_part);
 365
 366     // Write custom field log.
 367     $custom_field_log = ttTeamHelper::getCustomFieldLog($this->group_id);
 368     fwrite($this->file, $this->indentation."  <custom_field_log>\n");
 369     foreach ($custom_field_log as $entry) {
 370       $custom_field_log_part = $this->indentation.'    '."<custom_field_log_entry log_id=\"".$this->logMap[$entry['log_id']]."\"";
 371       $custom_field_log_part .= " field_id=\"".$this->customFieldMap[$entry['field_id']]."\"";
 372       $custom_field_log_part .= " option_id=\"".$this->customFieldOptionMap[$entry['option_id']]."\"";
 373       $custom_field_log_part .= " value=\"".htmlspecialchars($entry['value'])."\"";
 374       $custom_field_log_part .= " status=\"".$entry['status']."\"";
 375       $custom_field_log_part .= "></custom_field_log_entry>\n";
 376       fwrite($this->file, $custom_field_log_part);
 377     }
 378     fwrite($this->file, $this->indentation."  </custom_field_log>\n");
 379     unset($custom_field_log);
 380     unset($custom_field_log_part);
 381
 382     // Write expense items.
 383     $expense_items = ttTeamHelper::getExpenseItems($this->group_id);
 384     fwrite($this->file, $this->indentation."  <expense_items>\n");
 385     foreach ($expense_items as $expense_item) {
 386       $expense_item_part = $this->indentation.'    '."<expense_item date=\"".$expense_item['date']."\"";
 387       $expense_item_part .= " user_id=\"".$this->userMap[$expense_item['user_id']]."\"";
 388       $expense_item_part .= " client_id=\"".$this->clientMap[$expense_item['client_id']]."\"";
 389       $expense_item_part .= " project_id=\"".$this->projectMap[$expense_item['project_id']]."\"";
 390       $expense_item_part .= " name=\"".htmlspecialchars($expense_item['name'])."\"";
 391       $expense_item_part .= " cost=\"".$expense_item['cost']."\"";
 392       $expense_item_part .= " invoice_id=\"".$this->invoiceMap[$expense_item['invoice_id']]."\"";
 393       $expense_item_part .= " paid=\"".$expense_item['paid']."\"";
 394       $expense_item_part .= " status=\"".$expense_item['status']."\"";
 395       $expense_item_part .= "></expense_item>\n";
 396       fwrite($this->file, $expense_item_part);
 397     }
 398     fwrite($this->file, $this->indentation."  </expense_items>\n");
 399     unset($expense_items);
 400     unset($expense_item_part);
 401
 402     // Write predefined expenses.
 403     $predefined_expenses = $this->getRecordsFromTable('tt_predefined_expenses');
 404     fwrite($this->file, $this->indentation."  <predefined_expenses>\n");
 405     foreach ($predefined_expenses as $predefined_expense) {
 406       $predefined_expense_part = $this->indentation.'    '."<predefined_expense name=\"".htmlspecialchars($predefined_expense['name'])."\"";
 407       $predefined_expense_part .= " cost=\"".$predefined_expense['cost']."\"";
 408       $predefined_expense_part .= "></predefined_expense>\n";
 409       fwrite($this->file, $predefined_expense_part);
 410     }
 411     fwrite($this->file, $this->indentation."  </predefined_expenses>\n");
 412     unset($predefined_expenses);
 413     unset($predefined_expense_part);
 414
 415     // Write monthly quotas.
 416     $quotas = ttTeamHelper::getMonthlyQuotas($this->group_id);
 417     fwrite($this->file, $this->indentation."  <monthly_quotas>\n");
 418     foreach ($quotas as $quota) {
 419       $quota_part = $this->indentation.'    '."<monthly_quota year=\"".$quota['year']."\"";
 420       $quota_part .= " month=\"".$quota['month']."\"";
 421       $quota_part .= " minutes=\"".$quota['minutes']."\"";
 422       $quota_part .= "></monthly_quota>\n";
 423       fwrite($this->file, $quota_part);
 424     }
 425     fwrite($this->file, $this->indentation."  </monthly_quotas>\n");
 426     unset($quotas);
 427     unset($quota_part);
 428
 429     // Write fav reports.
 430     fwrite($this->file, $this->indentation."  <fav_reports>\n");
 431     foreach ($fav_reports as $fav_report) {
 432       $user_list = '';
 433       if (strlen($fav_report['users']) > 0) {
 434         $arr = explode(',', $fav_report['users']);
 435         foreach ($arr as $k=>$v) {
 436           if (array_key_exists($arr[$k], $this->userMap))
 437             $user_list .= (strlen($user_list) == 0? '' : ',').$this->userMap[$v];
 438         }
 439       }
 440       $fav_report_part = $this->indentation.'    '."<fav_report id=\"".$this->favReportMap[$fav_report['id']]."\"";
 441       $fav_report_part .= " user_id=\"".$this->userMap[$fav_report['user_id']]."\"";
 442       $fav_report_part .= " name=\"".htmlspecialchars($fav_report['name'])."\"";
 443       $fav_report_part .= " client_id=\"".$this->clientMap[$fav_report['client_id']]."\"";
 444       $fav_report_part .= " cf_1_option_id=\"".$this->customFieldOptionMap[$fav_report['cf_1_option_id']]."\"";
 445       $fav_report_part .= " project_id=\"".$this->projectMap[$fav_report['project_id']]."\"";
 446       $fav_report_part .= " task_id=\"".$this->taskMap[$fav_report['task_id']]."\"";
 447       $fav_report_part .= " billable=\"".$fav_report['billable']."\"";
 448       $fav_report_part .= " users=\"".$user_list."\"";
 449       $fav_report_part .= " period=\"".$fav_report['period']."\"";
 450       $fav_report_part .= " period_start=\"".$fav_report['period_start']."\"";
 451       $fav_report_part .= " period_end=\"".$fav_report['period_end']."\"";
 452       $fav_report_part .= " show_client=\"".$fav_report['show_client']."\"";
 453       $fav_report_part .= " show_invoice=\"".$fav_report['show_invoice']."\"";
 454       $fav_report_part .= " show_paid=\"".$fav_report['show_paid']."\"";
 455       $fav_report_part .= " show_ip=\"".$fav_report['show_ip']."\"";
 456       $fav_report_part .= " show_project=\"".$fav_report['show_project']."\"";
 457       $fav_report_part .= " show_start=\"".$fav_report['show_start']."\"";
 458       $fav_report_part .= " show_duration=\"".$fav_report['show_duration']."\"";
 459       $fav_report_part .= " show_cost=\"".$fav_report['show_cost']."\"";
 460       $fav_report_part .= " show_task=\"".$fav_report['show_task']."\"";
 461       $fav_report_part .= " show_end=\"".$fav_report['show_end']."\"";
 462       $fav_report_part .= " show_note=\"".$fav_report['show_note']."\"";
 463       $fav_report_part .= " show_custom_field_1=\"".$fav_report['show_custom_field_1']."\"";
 464       $fav_report_part .= " show_work_units=\"".$fav_report['show_work_units']."\"";
 465       $fav_report_part .= " group_by1=\"".$fav_report['group_by1']."\"";
 466       $fav_report_part .= " group_by2=\"".$fav_report['group_by2']."\"";
 467       $fav_report_part .= " group_by3=\"".$fav_report['group_by3']."\"";
 468       $fav_report_part .= " show_totals_only=\"".$fav_report['show_totals_only']."\"";
 469       $fav_report_part .= "></fav_report>\n";
 470       fwrite($this->file, $fav_report_part);
 471     }
 472     fwrite($this->file, $this->indentation."  </fav_reports>\n");
 473     unset($fav_reports);
 474     unset($fav_report_part);
 475
 476     // Write notifications.
 477     $notifications = $this->getRecordsFromTable('tt_cron');
 478     fwrite($this->file, $this->indentation."  <notifications>\n");
 479     foreach ($notifications as $notification) {
 480       $notification_part = $this->indentation.'    '."<notification cron_spec=\"".$notification['cron_spec']."\"";
 481       $notification_part .= " last=\"".$notification['last']."\"";
 482       $notification_part .= " next=\"".$notification['next']."\"";
 483       $notification_part .= " report_id=\"".$this->favReportMap[$notification['report_id']]."\"";
 484       $notification_part .= " email=\"".htmlspecialchars($notification['email'])."\"";
 485       $notification_part .= " cc=\"".htmlspecialchars($notification['cc'])."\"";
 486       $notification_part .= " subject=\"".htmlspecialchars($notification['subject'])."\"";
 487       $notification_part .= " report_condition=\"".htmlspecialchars($notification['report_condition'])."\"";
 488       $notification_part .= " status=\"".$notification['status']."\"";
 489       $notification_part .= "></notification>\n";
 490       fwrite($this->file, $notification_part);
 491     }
 492     fwrite($this->file, $this->indentation."  </notifications>\n");
 493     unset($notifications);
 494     unset($notification_part);
 495
 496     // Write user config parameters.
 497     $user_params = $this->getRecordsFromTable('tt_config');
 498     fwrite($this->file, $this->indentation."  <user_params>\n");
 499     foreach ($user_params as $user_param) {
 500       $user_param_part = $this->indentation.'    '."<user_param user_id=\"".$this->userMap[$user_param['user_id']]."\"";
 501       $user_param_part .= " param_name=\"".htmlspecialchars($user_param['param_name'])."\"";
 502       $user_param_part .= " param_value=\"".htmlspecialchars($user_param['param_value'])."\"";
 503       $user_param_part .= "></user_param>\n";
 504       fwrite($this->file, $user_param_part);
 505     }
 506     fwrite($this->file, $this->indentation."  </user_params>\n");
 507     unset($user_params);
 508     unset($user_param_part);
 509
 510     // We are mostly done with writing this group data, destroy all maps.
 511     unset($this->roleMap);
 512     unset($this->userMap);
 513     unset($this->taskMap);
 514     unset($this->projectMap);
 515     unset($this->clientMap);
 516     unset($this->invoiceMap);
 517     unset($this->logMap);
 518     unset($this->customFieldMap);
 519     unset($this->customFieldOptionMap);
 520
 521     // Call self recursively for all subgroups.
 522     foreach ($this->subgroups as $subgroup) {
 523       $subgroup_helper = new ttGroupExportHelper($subgroup['id'], $this->file, $this->indentation.'  ');
 524       $subgroup_helper->writeData();
 525     }
 526     unset($this->subgroups);
 527
 528     fwrite($this->file, $this->indentation."</group>\n");
 529   }
 530 }