<?php

/**
 * Implementation of hook_ctools_plugin_api().
 * Required to provide layers
 */
function openlayers_solr_ctools_plugin_api() {
  list($module, $api) = func_get_args();
  if ($module == "openlayers" && $api == "openlayers_maps") {
    return array("version" => 1);
  }
  if ($module == "openlayers" && $api == "openlayers_layers") {
    return array("version" => 1);
  }
}

/**
 * Implements hook_ctools_plugin_directory().
 */
function openlayers_solr_ctools_plugin_directory($module, $plugin) {
  if ($module == 'openlayers' && !empty($plugin)) {
    return 'plugins/' . $plugin;
  }
}

/**
 * One can have the 'features' => element point to a function
 * or be built on the fly within the _layers method. However,
 * close attention must be paid to ctools caching in order to
 * insure that dynamic data stays dynamic
 */
function openlayers_solr_openlayers_layers() {

  $layers = array();
  $layer = new stdClass();
  $layer->api_version = 1;
  $layer->name = 'openlayers_solr';
  $layer->title = 'Apachesolr Integration';
  $layer->description = 'Default Layer for Apachesolr Integration with Openlayers';
  $layer->data = array(
    'layer_type' => 'openlayers_solr_type',
    'projection' => array('900913'),
    'features' => array(),
  );
  $layers[$layer->name] = $layer;

  return $layers;
}

/**
 * Implements hook_openlayers_layer_types()
 */
function openlayers_solr_openlayers_layer_types() {
  return array(
    'openlayers_solr_type' => array(
      'title' => t('Apache Solr Integration'),
      'description' => t('Apache Solr Integration'),
      'layer_type' => array(
        'path' => drupal_get_path('module', 'openlayers_solr') .'/plugins/layer_types',
        'file' => 'openlayers_solr.layer.inc',
        'class' => 'openlayers_solr_type',
        'parent' => 'openlayers_layer_type_raw',
      ),
    ),
  );
}

/**
 * Implements hook_block_info().
 */
function openlayers_solr_block_info() {
  return array(
    'openlayer_solr_map' => array(
      'info' => t('Open Layers Search Block'),
    ),
  );
}

/**
 * Implements hook_block_view().
 */
function openlayers_solr_block_view($delta = '') {
  $block = array();

  switch($delta) {
    case 'openlayer_solr_map':
      $block['content'] = openlayers_solr_map_block();
      break;
  }

  return $block;
}

/**
 * Display map for search
 */
function openlayers_solr_map_block() {
  $map = variable_get('openlayers_solr_map', 'openlayers_solr');
  return openlayers_render_map($map);
}

/**
 * Implements hook_openlayers_maps().
 */
function openlayers_solr_openlayers_maps() {
  $items = array();
  $openlayers_maps = new stdClass;
  $openlayers_maps->disabled = FALSE; /* Edit this to true to make a default openlayers_maps disabled initially */
  $openlayers_maps->api_version = 1;
  $openlayers_maps->name = 'openlayers_solr';
  $openlayers_maps->title = 'Apachesolr Map';
  $openlayers_maps->description = 'Map used in to display Apache Solr results';
  $openlayers_maps->data = array(
    'width' => 'auto',
    'height' => '400px',
    'image_path' => '',
    'css_path' => '',
    'proxy_host' => '',
    'hide_empty_map' => 0,
    'center' => array(
      'initial' => array(
        'centerpoint' => '0,0',
        'zoom' => '2',
      ),
      'restrict' => array(
        'restrictextent' => 0,
        'restrictedExtent' => '',
      ),
    ),
    'behaviors' => array(
      'openlayers_behavior_attribution' => array(),
      'openlayers_behavior_popup' => array(
        'layers' => array(
          'openlayers_solr' => 'openlayers_solr'
        ),
      ),
      'openlayers_behavior_keyboarddefaults' => array(),
      'openlayers_behavior_navigation' => array(
        'zoomWheelEnabled' => 1,
        'documentDrag' => 0,
      ),
      'openlayers_behavior_dragpan' => array(),
      'openlayers_behavior_panzoombar' => array(),
    ),
    'openlayers_behavior_zoomtolayer' => array(
      'zoomtolayer' => 'openlayers_solr',
      'point_zoom_level' => '5',
    ),
    'default_layer' => 'osm_mapnik',
    'layers' => array(
      'osm_mapnik' => 'osm_mapnik',
      'openlayers_solr' => 'openlayers_solr',
    ),
    'layer_weight' => array(
      'openlayers_solr' => '0',
      'geofield_formatter' => '0',
    ),
    'layer_styles' => array(
      'geofield_formatter' => '0',
      'openlayers_solr' => '0',
    ),
    'layer_activated' => array(
      'openlayers_solr' => 'openlayers_solr',
      'geofield_formatter' => 0,
    ),
    'layer_switcher' => array(
      'geofield_formatter' => 0,
      'openlayers_solr' => 0,
    ),
    'projection' => '900913',
    'displayProjection' => '4326',
    'styles' => array(
      'default' => 'default',
      'select' => 'default',
      'temporary' => 'default',
    ),
    'map_name' => 'openlayers_solr',
  );
  $items["openlayers_solr"] = $openlayers_maps;

  return $items;
}