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pmexpense.module in Drupal PM (Project Management) 7

Same filename and directory in other branches
  1. 8 pmexpense/pmexpense.module
  2. 7.3 pmexpense/pmexpense.module
  3. 7.2 pmexpense/pmexpense.module

Hook implementations and main functions for PM Expense.

File

pmexpense/pmexpense.module
View source 
<?php

/**
 * @file
 * Hook implementations and main functions for PM Expense.
 */

/**
 * Implements hook_help().
 */
function pmexpense_help($path, $arg) {
  $o = '';
  switch ($path) {
    case "admin/help#pmexpense":
      $o = '<p>' . t("Provides expense support for Project Management") . '</p>';
      break;
  }
  return $o;
}

/**
 * Implements hook_permission().
 */
function pmexpense_permission() {
  return array(
    'Project Management expense: access' => array(
      'title' => t('Access PM Expense'),
      'description' => t('Allows the user to see pages and blocks associated with the PM Expense module, but does not control which expenses are shown within them.'),
    ),
    'Project Management expense: add' => array(
      'title' => t('Add PM Expense'),
      'description' => t('Allows the user to create an expense.'),
    ),
    'Project Management expense: delete all' => array(
      'title' => t('Delete Any PM Expense'),
      'description' => t('Allows the user to delete any expense.'),
    ),
    'Project Management expense: delete own' => array(
      'title' => t('Delete Authored PM Expense'),
      'description' => t('For expenses authored by the user, allows the user to delete the expense.'),
    ),
    'Project Management expense: delete of user organization' => array(
      'title' => t('Delete PM Expense in own Organization'),
      'description' => t('For expenses assigned to the same PM Organization as a PM Person, allows the user associated with that Person to delete the expense.'),
    ),
    'Project Management expense: edit all' => array(
      'title' => t('Edit Any PM Expense'),
      'description' => t('Allows the user to edit any expense.'),
    ),
    'Project Management expense: edit own' => array(
      'title' => t('Edit Authored PM Expense'),
      'description' => t('For expenses authored by the user, allows the user to edit the expense.'),
    ),
    'Project Management expense: edit of user organization' => array(
      'title' => t('Edit PM Expense in own Organization'),
      'description' => t('For expenses assigned to the same PM Organization as a PM Person, allows the user associated with that Person to edit the expense.'),
    ),
    'Project Management expense: view all' => array(
      'title' => t('View Any PM Expense'),
      'description' => t('Allows the user to view any expense and see any expense in lists or dropdowns elsewhere on the site.'),
    ),
    'Project Management expense: view own' => array(
      'title' => t('View Authored PM Expense'),
      'description' => t('For expenses authored by the user, allows the user to view the expense and see the expense in lists or dropdowns elsewhere on the site.'),
    ),
    'Project Management expense: view of user organization' => array(
      'title' => t('View PM Expense in own Organization'),
      'description' => t('For expenses assigned to the same PM Organization as a PM Person, allows the user associated with that Person to view the expense and see the expense in lists or dropdowns elsewhere on the site.'),
    ),
  );
}

/**
 * Implements hook_node_access().
 */
function pmexpense_node_access($node, $op, $account = NULL) {
  $type = is_string($node) ? $node : $node->type;
  if ($type == 'pmexpense') {

    // If no account is specified, assume that the check is against the current logged in user
    if (is_null($account)) {
      global $user;
      $account = $user;
    }
    if ($op == 'create' and user_access('Project Management expense: add', $account)) {
      return NODE_ACCESS_ALLOW;
    }
  }
  return NODE_ACCESS_IGNORE;
}

/**
 * Implements hook_menu().
 */
function pmexpense_menu() {
  $items = array();
  $items['pm/expenses/provider_autocomplete'] = array(
    'title' => 'Provider autocomplete',
    'page callback' => 'pmexpense_autocomplete',
    'access arguments' => array(
      'Project Management expense: access',
    ),
    'type' => MENU_CALLBACK,
    'file' => 'pmexpense.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_theme().
 */
function pmexpense_theme() {
  return array(
    'pmexpense_view' => array(
      'file' => 'pmexpense.theme.inc',
      'variables' => array(
        'node',
        'view_mode',
      ),
    ),
  );
}

/**
 * Implements hook_node_info().
 */
function pmexpense_node_info() {
  return array(
    'pmexpense' => array(
      'name' => t('Expense'),
      'base' => 'pmexpense',
      'description' => t("An expense for Project Management."),
      'title_label' => t("Title"),
    ),
  );
}

/**
 * Implements hook_field_extra_fields().
 */
function pmexpense_field_extra_fields() {
  $extra['node']['pmexpense'] = array(
    'form' => array(
      'group1' => array(
        'label' => 'Organization/Project/Task/Ticket Group',
        'weight' => -20,
      ),
      'group2' => array(
        'label' => 'Provider Group',
        'weight' => -18,
      ),
      'group3' => array(
        'label' => 'Amount',
        'weight' => -17,
      ),
      'group4' => array(
        'label' => 'Tax Group',
        'weight' => -16,
      ),
    ),
  );
  return $extra;
}

/**
 * Implements hook_field_extra_fields_alter().
 */
function pmexpense_field_extra_fields_alter(&$info) {
  $info['node']['pmexpense']['form']['title']['weight'] = -15;
}

/**
 * Change organization_title in expense.
 */
function pmexpense_pmorganization_change($organization_nid, $organization_title) {
  db_update('pmexpense')
    ->fields(array(
    'organization_title' => $organization_title,
  ))
    ->condition('organization_nid', $organization_nid)
    ->execute();
}

/**
 * Change project_title in expense.
 */
function pmexpense_pmproject_change($project_nid, $project_title) {
  db_update('pmexpense')
    ->fields(array(
    'project_title' => $project_title,
  ))
    ->condition('project_nid', $project_nid)
    ->execute();
}

/**
 * Change task_title in expense.
 */
function pmexpense_pmtask_change($task_nid, $task_title, $task_stepno) {
  db_update('pmexpense')
    ->fields(array(
    'task_title' => $task_title,
    'task_stepno' => $task_stepno,
  ))
    ->condition('task_nid', $task_nid)
    ->execute();
}

/**
 * Change ticket_title in expense.
 */
function pmexpense_pmticket_change($ticket_nid, $ticket_title) {
  db_update('pmexpense')
    ->fields(array(
    'ticket_title' => $ticket_title,
  ))
    ->condition('ticket_nid', $ticket_nid)
    ->execute();
}

/**
 * Implements hook_pmproject_change_hierarchy().
 */
function pmexpense_pmproject_change_hierarchy($project_nid, $organization_nid, $organization_title) {
  $query = db_update('pmexpense')
    ->fields(array(
    'organization_nid' => $organization_nid,
    'organization_title' => $organization_title,
  ))
    ->condition('project_nid', $project_nid)
    ->execute();
}

/**
 * Implements hook_pmtask_change_hierarchy().
 */
function pmexpense_pmtask_change_hierarchy($task_nid, $organization_nid, $organization_title, $project_nid, $project_title) {
  $query = db_update('pmexpense')
    ->fields(array(
    'organization_nid' => $organization_nid,
    'organization_title' => $organization_title,
    'project_nid' => $project_nid,
    'project_title' => $project_title,
  ))
    ->condition('task_nid', $task_nid)
    ->execute();
}

/**
 * Implements hook_pmticket_change_hierarchy().
 */
function pmexpense_pmticket_change_hierarchy($ticket_nid, $organization_nid, $organization_title, $project_nid, $project_title, $task_nid, $task_title) {
  $query = db_update('pmexpense')
    ->fields(array(
    'organization_nid' => $organization_nid,
    'organization_title' => $organization_title,
    'project_nid' => $project_nid,
    'project_title' => $project_title,
    'task_nid' => $task_nid,
    'task_title' => $task_title,
  ))
    ->condition('ticket_nid', $ticket_nid)
    ->execute();
}

/**
 * Implements hook_pmexpense_form().
 */
function pmexpense_form($node, $form_state) {
  $breadcrumb = array();
  $breadcrumb[] = l(t('Project Management'), 'pm');
  $breadcrumb[] = l(t('Expenses'), 'pm/expenses');
  drupal_set_breadcrumb($breadcrumb);
  if (arg(1) == 'add') {

    // Load tax defaults.
    $node->tax1app = variable_get('pm_tax1_app', 1);
    $node->tax1percent = variable_get('pm_tax1_percent', 20);
    $node->tax2app = variable_get('pm_tax2_app', 0);
    $node->tax2percent = variable_get('pm_tax2_percent', 20);
  }

  // Transition to compound tax - allow for nodes which may have been saved in
  // the past without a tax percentage.
  if (arg(2) == 'edit' && $node->tax1percent == NULL) {
    $node->tax1percent = $node->tax1 / $node->amount * 100;
  }
  $type = node_type_get_type($node);
  $info = field_info_extra_fields('node', 'pmexpense', 'form');
  $w = -100;
  $form['#attributes']['class'] = 'pmcomponent_node_form';
  $form['group1'] = array(
    '#type' => 'markup',
    '#theme' => 'pm_form_group',
    '#weight' => $info['group1']['weight'],
  );
  $query = db_select('node', 'n');
  $query
    ->join('pmorganization', 'org', 'n.vid = org.vid');
  $query
    ->fields('n', array(
    'nid',
    'title',
  ))
    ->condition('n.status', 1)
    ->condition('n.type', 'pmorganization')
    ->addTag('node_access')
    ->orderBy('title', 'ASC');
  if (arg(1) == 'add') {
    $query
      ->condition('org.isactive', 1);
  }
  $result = $query
    ->execute();
  $organizations = array();
  foreach ($result as $organization) {
    $organizations[$organization->nid] = $organization->title;
    if (!isset($node->organization_nid)) {
      $node->organization_nid = $organization->nid;
    }
  }
  $form['group1']['organization_nid'] = array(
    '#type' => 'select',
    '#title' => t('Organization'),
    '#default_value' => $node->organization_nid,
    '#options' => $organizations,
    '#required' => TRUE,
    '#ajax' => array(
      'callback' => 'pmexpense_ajax_organization_nid',
      'wrapper' => 'pmexpense-project-nid',
    ),
  );
  if (isset($node->organization_nid)) {
    $organization_nid = isset($form_state['values']['organization_nid']) ? $form_state['values']['organization_nid'] : $node->organization_nid;
  }
  else {
    drupal_set_message(t('Please add an organization to the system before trying to add an expense.'), 'error');
  }
  $pro_query = db_select('node', 'n');
  $pro_query
    ->join('pmproject', 'spr', 'n.vid = spr.vid');
  $pro_result = $pro_query
    ->fields('n', array(
    'nid',
    'title',
  ))
    ->condition('spr.organization_nid', $organization_nid)
    ->condition('n.status', 1)
    ->condition('n.type', 'pmproject')
    ->orderBy('n.title', 'ASC')
    ->addTag('node_access')
    ->execute();
  $projects = array();
  foreach ($pro_result as $project) {
    $projects[$project->nid] = $project->title;
  }
  $form['group1']['project_nid'] = array(
    '#type' => 'select',
    '#title' => t('Project'),
    '#default_value' => isset($node->project_nid) ? $node->project_nid : 0,
    '#options' => array(
      0 => '-',
    ) + $projects,
    '#prefix' => '<div id="pmexpense-project-nid">',
    '#suffix' => '</div>',
    '#ajax' => array(
      'callback' => 'pmexpense_ajax_project_nid',
      'wrapper' => 'pmexpense-task-nid',
    ),
  );
  $project_nid = isset($form_state['values']['project_nid']) ? $form_state['values']['project_nid'] : (isset($node->project_nid) ? $node->project_nid : 0);
  $tree = isset($project_nid) ? _pmtask_get_tree($project_nid) : array();
  $tasks = _pmtask_plain_tree($tree);
  $form['group1']['task_nid'] = array(
    '#type' => 'select',
    '#title' => t('Task'),
    '#default_value' => isset($node->task_nid) ? $node->task_nid : 0,
    '#options' => array(
      0 => '-',
    ) + $tasks,
    '#prefix' => '<div id="pmexpense-task-nid">',
    '#suffix' => '</div>',
    '#ajax' => array(
      'callback' => 'pmexpense_ajax_task_nid',
      'wrapper' => 'pmexpense-ticket-nid',
    ),
  );
  $task_nid = isset($form_state['values']['task_nid']) ? $form_state['values']['task_nid'] : (isset($node->task_nid) ? $node->task_nid : 0);
  $pro_query = db_select('node', 'n');
  $pro_query
    ->join('pmticket', 'pmti', 'n.vid = pmti.vid');
  $pro_result = $pro_query
    ->fields('n', array(
    'nid',
    'title',
  ))
    ->condition('pmti.task_nid', $task_nid)
    ->condition('n.status', 1)
    ->condition('n.type', 'pmticket')
    ->orderBy('n.title', 'ASC')
    ->addTag('node_access')
    ->execute();
  $tickets = array();
  foreach ($pro_result as $ticket) {
    $tickets[$ticket->nid] = $ticket->title;
  }
  $ticket_nid = isset($node->ticket_nid) ? $node->ticket_nid : NULL;
  $form['group1']['ticket_nid'] = array(
    '#type' => 'select',
    '#title' => t('Ticket'),
    '#default_value' => $ticket_nid,
    '#options' => array(
      0 => '-',
    ) + $tickets,
    '#prefix' => '<div id="pmexpense-ticket-nid">',
    '#suffix' => '</div>',
  );
  $form['group2'] = array(
    '#type' => 'markup',
    '#theme' => 'pm_form_group',
    '#weight' => $info['group2']['weight'],
  );
  $form['group2']['provider_title'] = array(
    '#type' => 'textfield',
    '#title' => t('Provider'),
    '#size' => 50,
    '#default_value' => isset($node->provider_title) ? $node->provider_title : NULL,
    '#autocomplete_path' => 'pm/expenses/provider_autocomplete',
  );
  $form['group3'] = array(
    '#type' => 'markup',
    '#theme' => 'pm_form_group',
    '#weight' => $info['group3']['weight'],
  );
  $form['group3']['amount'] = array(
    '#type' => 'textfield',
    '#title' => t('Amount'),
    '#default_value' => isset($node->amount) ? $node->amount : NULL,
    '#size' => 15,
  );
  $form['group4'] = array(
    '#type' => 'markup',
    '#theme' => 'pm_form_group',
    '#weight' => $info['group4']['weight'],
  );
  $form['group4']['tax1app'] = array(
    '#type' => 'select',
    '#title' => t('Tax 1 Application'),
    '#options' => array(
      1 => t('Apply to item amount'),
      0 => t('Do not apply tax'),
    ),
    '#default_value' => $node->tax1app,
  );
  $form['group4']['tax1percent'] = array(
    '#type' => 'textfield',
    '#title' => t('Tax 1 Percentage'),
    '#default_value' => $node->tax1percent,
    '#size' => 20,
  );
  $form['group4']['tax2app'] = array(
    '#type' => 'select',
    '#title' => t('Tax 2 Application'),
    '#options' => array(
      2 => t('Apply to total of item amount plus previous tax'),
      1 => t('Apply to item amount'),
      0 => t('Do not apply tax'),
    ),
    '#default_value' => $node->tax2app,
  );
  $form['group4']['tax2percent'] = array(
    '#type' => 'textfield',
    '#title' => t('Tax 2 Percentage'),
    '#default_value' => $node->tax2percent,
    '#size' => 20,
  );
  if (!variable_get('pm_tax_display', TRUE)) {
    $form['group4']['#type'] = 'hidden';
  }
  if (!variable_get('pm_tax2_display', TRUE)) {
    $form['group4']['tax2app']['#type'] = 'hidden';
    $form['group4']['tax2percent']['#type'] = 'hidden';
  }
  $form['taxnotes'] = array(
    '#type' => 'markup',
    '#markup' => t('Totals will be calculated automatically according to your tax selections.'),
    '#weight' => $info['group4']['weight'],
  );
  $form['title'] = array(
    '#type' => 'textfield',
    '#title' => check_plain($type->title_label),
    '#required' => TRUE,
    '#default_value' => $node->title,
    '#weight' => $info['title']['weight'],
  );

  // Check to see if the body field is still there, if so, display it.
  $body = field_get_items('pmexpense', $node, 'body');
  if ($body) {
    $form['body_field'] = $body;
  }
  return $form;
}

/**
 * Ajax callback for the pmexpense organization nid field.
 */
function pmexpense_ajax_organization_nid(&$form, &$form_state) {
  return $form['group1']['project_nid'];
}

/**
 * Ajax callback for the pmexpense project nid field.
 */
function pmexpense_ajax_project_nid(&$form, &$form_state) {
  return $form['group1']['task_nid'];
}

/**
 * Ajax callback for the pmexpense task nid field.
 */
function pmexpense_ajax_task_nid(&$form, &$form_state) {
  return $form['group1']['ticket_nid'];
}

/**
 * Implements hook_insert().
 */
function pmexpense_insert($node) {
  _pmexpense_beforesave($node);
  db_insert('pmexpense')
    ->fields(array(
    'vid' => $node->vid,
    'nid' => $node->nid,
    'organization_nid' => $node->organization_nid,
    'organization_title' => $node->organization_title,
    'project_nid' => $node->project_nid,
    'project_title' => isset($node->project_title) ? $node->project_title : NULL,
    'task_nid' => $node->task_nid,
    'task_title' => isset($node->task_title) ? $node->task_title : NULL,
    'task_stepno' => isset($node->task_stepno) ? $node->task_stepno : NULL,
    'ticket_nid' => $node->ticket_nid,
    'ticket_title' => isset($node->ticket_title) ? $node->ticket_title : NULL,
    'provider_nid' => isset($node->provider_nid) ? $node->provider_nid : NULL,
    'provider_title' => $node->provider_title,
    'amount' => $node->amount,
    'tax1app' => $node->tax1app,
    'tax1percent' => $node->tax1percent,
    'tax1' => $node->tax1,
    'subtotal' => $node->subtotal,
    'tax2app' => $node->tax2app,
    'tax2percent' => $node->tax2percent,
    'tax2' => $node->tax2,
    'total' => $node->total,
  ))
    ->execute();
}

/**
 * Implements hook_update().
 */
function pmexpense_update($node) {
  _pmexpense_beforesave($node);
  if ($node->revision) {
    pmexpense_insert($node);
  }
  else {
    db_update('pmexpense')
      ->fields(array(
      'vid' => $node->vid,
      'nid' => $node->nid,
      'organization_nid' => $node->organization_nid,
      'organization_title' => $node->organization_title,
      'project_nid' => $node->project_nid,
      'project_title' => isset($node->project_title) ? $node->project_title : NULL,
      'task_nid' => $node->task_nid,
      'task_title' => isset($node->task_title) ? $node->task_title : NULL,
      'task_stepno' => isset($node->task_stepno) ? $node->task_stepno : NULL,
      'ticket_nid' => $node->ticket_nid,
      'ticket_title' => isset($node->ticket_title) ? $node->ticket_title : NULL,
      'provider_nid' => isset($node->provider_nid) ? $node->provider_nid : NULL,
      'provider_title' => $node->provider_title,
      'amount' => $node->amount,
      'tax1app' => $node->tax1app,
      'tax1percent' => $node->tax1percent,
      'tax1' => $node->tax1,
      'subtotal' => $node->subtotal,
      'tax2app' => $node->tax2app,
      'tax2percent' => $node->tax2percent,
      'tax2' => $node->tax2,
      'total' => $node->total,
    ))
      ->condition('vid', $node->vid)
      ->execute();
  }
}

/**
 * Prepare expense date before saving it to the database.
 */
function _pmexpense_beforesave(&$node) {

  // Allow use of comma when inputting numerical values - str_replace with
  // period decimal.
  $node->amount = !empty($node->amount) ? $node->amount : 0;
  $node->amount = str_replace(',', '.', $node->amount);
  $node->tax1percent = str_replace(',', '.', $node->tax1percent);
  $node->tax2percent = str_replace(',', '.', $node->tax2percent);
  pm_taxation($node);
  $org_query = db_select('node', 'n');
  $org_query
    ->join('pmorganization', 'pmor', 'n.vid = pmor.vid');
  $org_result = $org_query
    ->fields('n', array(
    'title',
  ))
    ->condition('n.type', 'pmorganization')
    ->condition('n.nid', $node->organization_nid)
    ->execute();
  $o = $org_result
    ->fetchObject();
  $node->organization_title = $o->title;
  if (isset($node->project_nid)) {
    $pro_query = db_select('node', 'n');
    $pro_query
      ->join('pmproject', 'pmpr', 'n.vid = pmpr.vid');
    $pro_result = $pro_query
      ->fields('n', array(
      'title',
    ))
      ->condition('n.type', 'pmproject')
      ->condition('n.nid', $node->project_nid)
      ->execute();
    $p = $pro_result
      ->fetchObject();
    $node->project_title = isset($p->title) ? $p->title : '';
  }
  else {
    $node->project_title = '';
  }
  if (isset($node->task_nid)) {
    $task_query = db_select('node', 'n');
    $task_query
      ->join('pmtask', 'pmta', 'n.vid = pmta.vid');
    $task_result = $task_query
      ->fields('n', array(
      'title',
    ))
      ->fields('pmta', array(
      'stepno',
    ))
      ->condition('n.type', 'pmtask')
      ->condition('n.nid', $node->task_nid)
      ->execute();
    $ta = $task_result
      ->fetchObject();
    $node->task_title = isset($ta->title) ? $ta->title : '';
    $node->task_stepno = isset($ta->stepno) ? $ta->stepno : '';
  }
  else {
    $node->task_title = '';
    $node->task_stepno = '';
  }
  if (isset($node->ticket_nid)) {
    $ticket_query = db_select('node', 'n');
    $ticket_query
      ->join('pmticket', 'pmti', 'n.vid = pmti.vid');
    $ticket_result = $ticket_query
      ->fields('n', array(
      'title',
    ))
      ->condition('n.type', 'pmticket')
      ->condition('n.nid', $node->ticket_nid)
      ->execute();
    $ti = $ticket_result
      ->fetchObject();
    $node->ticket_title = isset($ti->title) ? $ti->title : '';
  }
  else {
    $node->ticket_title = '';
  }
}

/**
 * Implements hook_node_revision_delete().
 */
function pmexpense_node_revision_delete($node) {

  // Notice that we're matching a single revision based on the node's vid.
  db_delete('pmexpense')
    ->condition('vid', $node->vid)
    ->execute();
}

/**
 * Implements hook_delete().
 */
function pmexpense_delete($node) {
  db_delete('pmexpense')
    ->condition('nid', $node->nid)
    ->execute();
}

/**
 * Implements hook_load().
 */
function pmexpense_load($nodes) {
  foreach ($nodes as $nid => &$node) {
    $result = db_select('pmexpense', 'pmex')
      ->fields('pmex')
      ->condition('vid', $node->vid)
      ->execute();
    $record = $result
      ->fetchAssoc();
    if (!empty($record)) {
      foreach ($record as $key => $value) {
        $node->{$key} = $value;
      }
    }
    $node->title_old = $node->title;
  }
}

/**
 * Implements hook_view().
 */
function pmexpense_view($node, $view_mode) {
  $breadcrumb = array();
  $breadcrumb[] = l(t('Project Management'), 'pm');
  $breadcrumb[] = l(t('Expenses'), 'pm/expenses');
  drupal_set_breadcrumb($breadcrumb);
  return theme('pmexpense_view', array(
    'node' => $node,
    'view_mode' => $view_mode,
  ));
}

/**
 * Implements hook_views_api().
 */
function pmexpense_views_api() {
  return array(
    'api' => 2,
    'path' => drupal_get_path('module', 'pmexpense'),
  );
}

/**
 * Implements hook_node_access_records().
 */
function pmexpense_node_access_records($node) {
  if (empty($node->status)) {

    // Lets Drupal take care of permission to unpublished nodes.
    return array();
  }
  $type = is_string($node) ? $node : $node->type;
  $grants = array();
  if ($type == 'pmexpense') {

    // Project Management expense: view all
    $grants[] = array(
      'realm' => 'pmexpense_view_all',
      'gid' => 0,
      'grant_view' => 1,
      'grant_update' => 0,
      'grant_delete' => 0,
      'priority' => 0,
    );

    // Project Management expense: view own
    $grants[] = array(
      'realm' => 'pmexpense_view_own',
      'gid' => $node->uid,
      'grant_view' => 1,
      'grant_update' => 0,
      'grant_delete' => 0,
      'priority' => 0,
    );

    // Project Management expense: view of user organization
    if (isset($node->organization_nid) && !empty($node->organization_nid)) {
      $grants[] = array(
        'realm' => 'pmexpense_view_if_user_organization',
        'gid' => $node->organization_nid,
        'grant_view' => 1,
        'grant_update' => 0,
        'grant_delete' => 0,
        'priority' => 0,
      );
    }

    // Project Management expense: edit all
    $grants[] = array(
      'realm' => 'pmexpense_update_all',
      'gid' => 0,
      'grant_view' => 0,
      'grant_update' => 1,
      'grant_delete' => 0,
      'priority' => 0,
    );

    // Project Management expense: edit own
    $grants[] = array(
      'realm' => 'pmexpense_update_own',
      'gid' => $node->uid,
      'grant_view' => 0,
      'grant_update' => 1,
      'grant_delete' => 0,
      'priority' => 0,
    );

    // Project Management expense: edit of user organization
    if (isset($node->organization_nid) && !empty($node->organization_nid)) {
      $grants[] = array(
        'realm' => 'pmexpense_update_if_user_organization',
        'gid' => $node->organization_nid,
        'grant_view' => 0,
        'grant_update' => 1,
        'grant_delete' => 0,
        'priority' => 0,
      );
    }

    // Project Management expense: delete all
    $grants[] = array(
      'realm' => 'pmexpense_delete_all',
      'gid' => 0,
      'grant_view' => 0,
      'grant_update' => 0,
      'grant_delete' => 1,
      'priority' => 0,
    );

    // Project Management expense: delete own
    $grants[] = array(
      'realm' => 'pmexpense_delete_own',
      'gid' => $node->uid,
      'grant_view' => 0,
      'grant_update' => 0,
      'grant_delete' => 1,
      'priority' => 0,
    );

    // Project Management expense: delete of user organization
    if (isset($node->organization_nid) && !empty($node->organization_nid)) {
      $grants[] = array(
        'realm' => 'pmexpense_delete_if_user_organization',
        'gid' => $node->organization_nid,
        'grant_view' => 0,
        'grant_update' => 0,
        'grant_delete' => 1,
        'priority' => 0,
      );
    }
  }
  return $grants;
}

/**
 * Implements hook_node_grants().
 */
function pmexpense_node_grants($account, $op) {
  if (module_exists('pmperson')) {
    _pmperson_user_load($account);
  }
  $grants = array();
  switch ($op) {
    case 'view':
      if (user_access('Project Management expense: view all', $account)) {
        $grants['pmexpense_view_all'] = array(
          0,
        );
      }
      if (user_access('Project Management expense: view own', $account)) {
        $grants['pmexpense_view_own'] = array(
          $account->uid,
        );
      }
      if (user_access('Project Management expense: view of user organization', $account) and !empty($account->pmorganization_nid)) {
        $grants['pmexpense_view_if_user_organization'] = array(
          $account->pmorganization_nid,
        );
      }
      break;
    case 'update':
      if (user_access('Project Management expense: edit all', $account)) {
        $grants['pmexpense_update_all'] = array(
          0,
        );
      }
      if (user_access('Project Management expense: edit own', $account)) {
        $grants['pmexpense_update_own'] = array(
          $account->uid,
        );
      }
      if (user_access('Project Management expense: edit of user organization', $account) and !empty($account->pmorganization_nid)) {
        $grants['pmexpense_update_if_user_organization'] = array(
          $account->pmorganization_nid,
        );
      }
      break;
    case 'delete':
      if (user_access('Project Management expense: delete all', $account)) {
        $grants['pmexpense_delete_all'] = array(
          0,
        );
      }
      if (user_access('Project Management expense: delete own', $account)) {
        $grants['pmexpense_delete_own'] = array(
          $account->uid,
        );
      }
      if (user_access('Project Management expense: delete of user organization', $account) and !empty($account->pmorganization_nid)) {
        $grants['pmexpense_delete_if_user_organization'] = array(
          $account->pmorganization_nid,
        );
      }
      break;
  }
  return $grants;
}

/**
 * Implements hook_pm_dashboard_links().
 */
function pmexpense_pm_dashboard_links($type) {
  $links = array();
  if ($type == 'page' || $type == 'block') {
    $links[] = array(
      'theme' => 'pm_dashboard_link',
      'title' => t('Expenses'),
      'icon' => 'pmexpenses',
      'path' => 'pm/expenses',
      'params' => array(),
      'node_type' => 'pmexpense',
      'add_type' => 'pmexpense',
      'map' => array(),
      'weight' => 11,
    );
  }
  return $links;
}

Functions

Namesort descending Description
pmexpense_ajax_organization_nid Ajax callback for the pmexpense organization nid field.
pmexpense_ajax_project_nid Ajax callback for the pmexpense project nid field.
pmexpense_ajax_task_nid Ajax callback for the pmexpense task nid field.
pmexpense_delete Implements hook_delete().
pmexpense_field_extra_fields Implements hook_field_extra_fields().
pmexpense_field_extra_fields_alter Implements hook_field_extra_fields_alter().
pmexpense_form Implements hook_pmexpense_form().
pmexpense_help Implements hook_help().
pmexpense_insert Implements hook_insert().
pmexpense_load Implements hook_load().
pmexpense_menu Implements hook_menu().
pmexpense_node_access Implements hook_node_access().
pmexpense_node_access_records Implements hook_node_access_records().
pmexpense_node_grants Implements hook_node_grants().
pmexpense_node_info Implements hook_node_info().
pmexpense_node_revision_delete Implements hook_node_revision_delete().
pmexpense_permission Implements hook_permission().
pmexpense_pmorganization_change Change organization_title in expense.
pmexpense_pmproject_change Change project_title in expense.
pmexpense_pmproject_change_hierarchy Implements hook_pmproject_change_hierarchy().
pmexpense_pmtask_change Change task_title in expense.
pmexpense_pmtask_change_hierarchy Implements hook_pmtask_change_hierarchy().
pmexpense_pmticket_change Change ticket_title in expense.
pmexpense_pmticket_change_hierarchy Implements hook_pmticket_change_hierarchy().
pmexpense_pm_dashboard_links Implements hook_pm_dashboard_links().
pmexpense_theme Implements hook_theme().
pmexpense_update Implements hook_update().
pmexpense_view Implements hook_view().
pmexpense_views_api Implements hook_views_api().
_pmexpense_beforesave Prepare expense date before saving it to the database.