sl7_news.install

<?php

/**
 * @author Semyon Dragunov <sam.dragunov@gmail.com>
 * https://github.com/SemyonDragunov
 */

/**
 * Implements hook_install().
 */
function sl7_news_install() {
  $t = get_t();

  _sl7_news_create_taxonomy();
  _sl7_news_create_node_type();

  // Добавляем права.
  if ($role_manager = user_role_load_by_name('manager')) {
    $editor_permissions = array(
      'create sl7_news content' => TRUE,
      'edit own sl7_news content' => TRUE,
      'delete own sl7_news content' => TRUE,
    );
    user_role_change_permissions($role_manager->rid, $editor_permissions);
  }

  // Set path breadcrumbs settings.
  variable_set('path_breadcrumbs_home_link_title', 'Главная');

  // Set pathauto pattern.
  variable_set('pathauto_node_sl7_news_pattern', 'news/[node:title]-[node:nid]');
  variable_set('pathauto_taxonomy_term_sl7_news_rubric_pattern', 'rubric/[term:name]');
}

function _sl7_news_create_taxonomy() {
  $vocab = (object) array(
    'name' => 'Рубрики новостей',
    'description' => 'Категории новостей.',
    'machine_name' => 'sl7_news_rubric',
  );
  if (!taxonomy_vocabulary_machine_name_load($vocab->machine_name)) {
    taxonomy_vocabulary_save($vocab);
  }
}

function _sl7_news_create_node_type() {
  node_types_rebuild();
  $types = node_type_get_types();
  node_add_body_field($types['sl7_news'], 'Статья');
  variable_set("comment_{$types['sl7_news']->type}", 1);
  variable_set("node_preview_{$types['sl7_news']->type}", 0);
  variable_set("node_options_{$types['sl7_news']->type}", array('status'));
  variable_set("node_submitted_{$types['sl7_news']->type}", 0);

  $fields = array(
    array(
      'field_name' => 'sl7_news_image',
      'type' => 'image',
      'cardinality' => 1,
      'module' => 'image',
      'locked' => TRUE,
      'settings' => array(
        'uri_scheme' => 'public',
        'default_image' => 0,
      ),
      'foreign keys' => array(
        'fid' => array(
          'columns' => array(
            'fid' => 'fid',
          ),
          'table' => 'file_managed',
        ),
      ),
      'indexes' => array(
        'fid' => array(
          0 => 'fid',
        ),
      ),
    ),
    array(
      'field_name' => 'sl7_news_rubric',
      'type' => 'taxonomy_term_reference',
      'cardinality' => FIELD_CARDINALITY_UNLIMITED,
      'locked' => TRUE,
      'settings' => array(
        'allowed_values' => array(
          array(
            'vocabulary' => 'sl7_news_rubric',
            'parent' => 0
          ),
        ),
      ),
    ),
  );
  foreach ($fields as $field) {
    $exists = db_query("SELECT id FROM {field_config} WHERE field_name=:field_name", array(':field_name' => $field['field_name']))->fetchField();
    if (!$exists) {
      field_create_field($field);
    }
  }

  $instances = array(
    array(
      'field_name' => 'sl7_news_image',
      'entity_type' => 'node',
      'bundle' => 'sl7_news',
      'required' => TRUE,
      'label' => 'Изображение',
      'settings' => array(
        'max_filesize' => 1024*1024*2,
        'min_resolution' => '500x400',
        'file_extensions' => 'png gif jpg jpeg',
        'file_directory' => 'sl7_news',
      ),
      'widget' => array(
        'type' => 'image_image',
        'module' => 'image',
      ),
      'display' => array(
        'default' => array(
          'label' => 'hidden',
          'type' => 'image',
          'settings' => array(
            'image_style' => 'sl7_news_teaser'
          ),
          'weight' => -2,
        ),
        'teaser' => array(
          'label' => 'hidden',
          'type' => 'image',
          'settings' => array(
            'image_style' => 'sl7_news_teaser'
          ),
        ),
      ),
    ),
    array(
      'field_name' => 'sl7_news_rubric',
      'description' => 'Если хотите разделить новости структурно, то укажите рубрику. <a href="/admin/structure/taxonomy/sl7_news_rubric">Управление рубриками.</a>',
      'entity_type' => 'node',
      'label' => 'Рубрика',
      'bundle' => 'sl7_news',
      'widget' => array(
        'type' => 'options_select',
      ),
      'display' => array(
        'default' => array(
          'label' => 'hidden',
          'type' => 'taxonomy_term_reference_link',
          'module' => 'taxonomy',
          'weight' => -1,
        ),
        'teaser' => array(
          'label' => 'hidden',
          'type' => 'taxonomy_term_reference_link',
          'module' => 'taxonomy',
        )
      ),
    ),
  );
  foreach ($instances as $instance) {
    $exists = db_query("SELECT id FROM {field_config_instance} WHERE field_name=:field_name AND entity_type=:entity_type AND bundle=:bundle", array(':field_name' => $instance['field_name'], ':entity_type' => $instance['entity_type'], ':bundle' => $instance['bundle']))->fetchField();
    if (!$exists) {
      field_create_instance($instance);
    }
  }
}

/**
 * Implements hook_uninstall().
 */
function sl7_news_uninstall() {
  // Удаление нод sl7_news.
  $node_type = 'sl7_news';
  $sql = 'SELECT nid FROM {node} n WHERE n.type = :type';
  $result = db_query($sql, array(':type' => $node_type));
  $nids = array();
  foreach ($result as $row) {
    $nids[] = $row->nid;
  }
  node_delete_multiple($nids);
  node_type_delete($node_type);

  // Удаление полей нод sl7_news.
  field_attach_delete_bundle('node', 'sl7_news');
  db_delete('field_config_instance')->condition('entity_type', 'node')->condition('bundle', 'sl7_news')->execute();
  db_delete('field_config_instance')
    ->condition('field_name', 'comment_body')
    ->condition('bundle', 'comment_node_sl7_news')
    ->execute();
  db_delete('field_config')->condition('field_name', 'sl7_news_%', 'LIKE')->execute();

  // Удаление таксономии.
  $vocab = taxonomy_vocabulary_machine_name_load('sl7_news_rubric');
  taxonomy_vocabulary_delete($vocab->vid);

  // Удаление views.
  $views = array(
    'sl7_news',
  );
  foreach ($views as $name) {
    if ($view = views_get_view($name)) {
      $view->delete();
    }
  }

  // Удаление переменных.
  $result = db_select('variable', 'v')
    ->fields('v', array('name'))
    ->condition('name', 'sl7_news_%', 'LIKE')
    ->execute();
  foreach ($result as $row) {
    variable_del($row->name);
  }

  field_purge_batch(1000);
}