casetracker_project_handlers.inc in Case Tracker 7.2

Contains a Views field handler to take care of displaying links to entities as fields.

File

views/casetracker_project_handlers.inc

<?php

/**
 * @file
 * Contains a Views field handler to take care of displaying links to entities
 * as fields.
 */
class casetracker_project_handler_link_field extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['pid'] = 'pid';
    $this->additional_fields['type'] = 'type';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['text'] = array(
      'default' => '',
      'translatable' => TRUE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['text'] = array(
      '#type' => 'textfield',
      '#title' => t('Text to display'),
      '#default_value' => $this->options['text'],
    );
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
    $pid = $values->{$this->aliases['pid']};
    return l($text, 'project/' . $pid);
  }

}
class casetracker_project_handler_link_cases_field extends views_handler_field {
  function construct() {
    parent::construct();
    $this->additional_fields['pid'] = 'pid';
    $this->additional_fields['type'] = 'type';
  }
  function option_definition() {
    $options = parent::option_definition();
    $options['text'] = array(
      'default' => 'view all cases',
      'translatable' => TRUE,
    );
    return $options;
  }
  function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['text'] = array(
      '#type' => 'textfield',
      '#title' => t('Text to display'),
      '#default_value' => $this->options['text'],
    );
  }
  function query() {
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }
  function render($values) {
    $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
    $pid = $values->{$this->aliases['pid']};
    return l($text, 'project/' . $pid . '/cases');
  }

}

/**
 * @file
 * Contains a Views field handler to take care of displaying edit links
 * as fields
 */
class casetracker_project_handler_edit_link_field extends casetracker_project_handler_link_field {
  function construct() {
    parent::construct();
    $this->additional_fields['type'] = 'type';
  }
  function render($values) {
    $type = $values->{$this->aliases['type']};

    //Creating a dummy project to check access against
    $dummy_project = (object) array(
      'type' => $type,
    );
    if (!casetracker_project_access('edit', $dummy_project)) {
      return;
    }
    $text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
    $pid = $values->{$this->aliases['pid']};
    return l($text, 'project/' . $pid . '/edit', array(
      'query' => drupal_get_destination(),
    ));
  }

}

/**
 * @file
 * Contains a Views field handler to take care of displaying deletes links
 * as fields
 */
class casetracker_project_handler_delete_link_field extends casetracker_project_handler_link_field {
  function construct() {
    parent::construct();
    $this->additional_fields['type'] = 'type';
  }
  function render($values) {
    $type = $values->{$this->aliases['type']};

    //Creating a dummy model to check access against
    $dummy_project = (object) array(
      'type' => $type,
    );
    if (!casetracker_project_access('edit', $dummy_project)) {
      return;
    }
    $text = !empty($this->options['text']) ? $this->options['text'] : t('delete');
    $pid = $values->{$this->aliases['pid']};
    return l($text, 'project/' . $pid . '/delete', array(
      'query' => drupal_get_destination(),
    ));
  }

}

Classes

Name	Description
casetracker_project_handler_delete_link_field	@file Contains a Views field handler to take care of displaying deletes links as fields
casetracker_project_handler_edit_link_field	@file Contains a Views field handler to take care of displaying edit links as fields
casetracker_project_handler_link_cases_field
casetracker_project_handler_link_field	@file Contains a Views field handler to take care of displaying links to entities as fields.