<?php
/**
 * Copyright 2012(c) OBiBa, All rights reserved.
 *
 * This program and the accompanying materials are made available under the terms of the GNU Public License v3.0.
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
/**
 * @file
 * Code for the mica_devel feature.
 */

include_once('mica_devel.features.inc');

function mica_devel_menu() {
  $items = array();
  $items['admin/config/development/mica_modules_graph'] = array(
    'title' => 'Mica module dependencies graph',
    'description' => '',
    'page callback' => '_mica_devel_modules_graph',
    'access arguments' => array('administer site configuration'),
  );
  $items['admin/config/development/mica'] = array(
    'title' => 'Mica Devel',
    'description' => 'development tools for Mica',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('_mica_devel_form'),
    'access arguments' => array('administer site configuration'),
  );
  return $items;
}

function _mica_devel_form() {

  $form['mica_devel'] = array(
    '#type' => 'fieldset',
    '#title' => t('Rebuild menus'),
    '#description' => t('(Re)populate the database tables used by various menu functions.'),
  );
  $form['mica_devel']['rebuild'] = array(
    '#type' => 'submit',
    '#value' => t('Rebuild menus'),
    '#submit' => array('menu_rebuild'),
  );

  $form['dummy'] = array(
    '#type' => 'fieldset',
    '#title' => t('Example'),
    '#description' => t('Form example to run custom actions'),
  );
  $form['dummy']['run'] = array(
    '#type' => 'submit',
    '#value' => t('Run dummy method'),
    '#submit' => array('_mica_devel_dummy_run'),
  );

  return $form;
}


function _mica_devel_modules_graph() {
  $graph = array();
  $modules = system_rebuild_module_data();
  foreach ($modules as $module => $data) {
    if (_mica_devel_is_mica_module($module) && (!isset($data->info['hidden']) || !$data->info['hidden'])) {
      $graph[$module]['edges'] = array();
      foreach ($data->info['dependencies'] as $key) {
        if (_mica_devel_is_mica_module($key) && $module != $key) {
          $graph[$module]['edges'][$key] = 1;
        }
      }
      $graph[$module]['data'] = array(
        'title' => $module,
        'content' => print_r($data, TRUE),
        'background-color' => "#00ff00",
      );
    }
  }
  //  dpm($graph);
  $config = array(
    'id' => 'mica_modules_graph',
    'width' => 900,
    'height' => 700,
    'engine' => 'graph_phyz',
    'menu' => TRUE,
    'background-color' => '#ccc',
    'animate' => TRUE,
    'randomize' => TRUE,
    'showForces' => FALSE,
    'applyAttractToCenter' => TRUE,
    'applyBoundingBox' => TRUE,
    'applyBoxOverlap' => TRUE,
    'applyCoulombsLaw' => TRUE,
    'applyDamping' => TRUE,
    'applyHookesLaw' => TRUE,
    'applyCompass' => TRUE,
  );
  return theme('graphapi_dispatch', array('graph' => $graph, 'config' => $config));
}

function _mica_devel_is_mica_module($module) {
  return substr($module, 0, strlen("mica")) === "mica";
}

function _mica_devel_dummy_run() {
  drupal_set_message(t("Run dummy method..."));
}