node.inc in OM Tools 7.2

Node Tools

@author: Daniel Honrade http://drupal.org/user/351112

File

tools/node/node.inc

<?php

// $Id$

/**
 * @file
 * Node Tools
 *
 * @author: Daniel Honrade http://drupal.org/user/351112
 *
 */

/**
 * Node Tools Form
 *
 */
function om_node_tools(&$form, $node_defaults = array()) {

  // Node Tools
  $node_tools = array();
  $node_tools['node_body_classes'] = array(
    '#type' => 'fieldset',
    '#title' => t('Node Body Classes'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $node_tools['node_body_classes'] += om_node_body_classes($node_defaults);
  $node_tools['node_terms_classes'] = array(
    '#type' => 'fieldset',
    '#title' => t('Node Terms Classes'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $node_tools['node_terms_classes'] += om_node_terms_classes($node_defaults);
  $node_tools['node_type_titles'] = array(
    '#type' => 'fieldset',
    '#title' => t('Node Type Titles'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $node_tools['node_type_titles'] += om_node_type_titles($node_defaults);
  $form['om_node_tools'] = array(
    '#type' => 'fieldset',
    '#title' => t('Node'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#description' => t(''),
  );
  $form['om_node_tools'] += $node_tools;
  return $form;
}

/**
 * Override or insert om variables into the templates.
 */
function om_node_preprocess_html(&$vars) {
  $node_tools = $vars['om_node_tools_values'];
  if (isset($node_tools['node_body_classes_switch']) && $node_tools['node_body_classes_switch'] == 1 || isset($node_tools['node_terms_classes_switch']) && $node_tools['node_terms_classes_switch'] == 1 || isset($node_tools['node_type_titles_switch']) && $node_tools['node_type_titles_switch'] == 1) {
    $classes = $vars['classes_array'];
    if (!$vars['is_front']) {

      // Add unique class for each page.
      $path = drupal_get_path_alias($_GET['q']);

      // path title
      $classes[] = om_tools_class_safe('page-' . $path);

      // default section
      list($section) = explode('/', $path, 2);
      $arg = arg();

      // get all arguments
      // the page must be a node
      if ($arg[0] == 'node') {

        // a better way of getting node types for D7
        $node = menu_get_object();
        $node_type = is_object($node) ? $node->type : '';
        if (isset($node_tools['node_body_classes']) && $node_tools['node_body_classes'] == 1) {
          if ($arg[1] == 'add' && isset($arg[2])) {

            // add node
            $section = 'node-add';
            $page_type = $arg[2];
            $page_type_op = $page_type . '-add';
          }
          elseif ($arg[1] == 'add' && !isset($arg[2])) {

            // add any node
            $section = 'node-add';
            $page_type = 'any';
            $page_type_op = $page_type . '-add';
          }
          elseif (is_numeric($arg[1]) && !isset($arg[2]) && empty($node_type)) {

            // not found
            $section = 'page-not-found';
            $page_type = 'any';
            $page_type_op = $page_type . '-view';
          }
          elseif (is_numeric($arg[1]) && !isset($arg[2])) {

            // view node
            // default $section
            $page_type = $node_type;
            $page_type_op = $page_type . '-view';
          }
          elseif (is_numeric($arg[1]) && isset($arg[2])) {

            // has arg 2, like delete, edit, etc.
            $section = 'node-' . $arg[2];
            $page_type = !empty($node_type) ? $node_type : 'any';
            $page_type_op = $page_type . '-' . $arg[2];
          }
          $classes[] = om_tools_class_safe($node_tools['node_body_classes_prefix'] . $page_type);
          $classes[] = om_tools_class_safe($node_tools['node_body_classes_prefix'] . $page_type_op);
        }
        if (isset($node_tools['node_terms_classes_switch']) && $node_tools['node_terms_classes_switch'] == 1) {

          // Term classes

          //$terms = (is_numeric($arg[1])) ? om_tools_taxonomy_node_get_terms(node_load($arg[1]), 'tid'): '';
          $terms = $node ? om_tools_taxonomy_node_get_terms($node, 'tid') : '';
          if (!empty($terms) && $node_tools['node_terms_classes']) {
            foreach ($terms as $term) {
              $classes[] = om_tools_class_safe($node_tools['node_terms_classes_prefix'] . $term->name);
            }
          }
        }

        //dsm($node_tools);

        // node titles
        if (isset($node_tools['node_type_titles_switch']) && $node_tools['node_type_titles_switch'] == 1) {
          if (!empty($node_type) && !empty($node_tools['node_' . $node_type . '_titles'])) {
            $classes[] = 'om-tools-no-title';
          }
        }

        //dsm($terms);
      }

      // if ($arg[0] == 'node') closing
      $classes[] = om_tools_class_safe('section-' . $section);
      $classes[] = 'om-tools-active';
    }
    $vars['classes_array'] = $classes;
    $vars['classes'] = implode(' ', $classes);

    // Concatenate with spaces.

    //dsm($vars);
  }
}

// Get all node terms
function om_tools_taxonomy_node_get_terms($node, $key = 'tid') {
  static $terms;
  if (!isset($terms[$node->vid][$key])) {
    $query = db_select('taxonomy_index', 'r');
    $t_alias = $query
      ->join('taxonomy_term_data', 't', 'r.tid = t.tid');
    $v_alias = $query
      ->join('taxonomy_vocabulary', 'v', 't.vid = v.vid');
    $query
      ->fields($t_alias);
    $query
      ->condition("r.nid", $node->nid);
    $result = $query
      ->execute();
    $terms[$node->vid][$key] = array();
    foreach ($result as $term) {
      $terms[$node->vid][$key][$term->{$key}] = $term;
    }
  }
  return $terms[$node->vid][$key];
}

/**
 * Node Body Classes Form
 *
 */
function om_node_body_classes($node_defaults = array()) {

  // Node body classes
  $out = array();
  if (!isset($node_defaults['node_body_classes']) || $node_defaults['node_body_classes_reset'] == 1) {
    $node_defaults['node_body_classes'] = 1;
    $node_defaults['node_body_classes_prefix'] = 'content-type-';
    $node_defaults['node_body_classes_reset'] = 0;
  }
  $out['node_body_classes_switch'] = array(
    '#type' => 'checkbox',
    '#title' => t('Apply node tools'),
    '#default_value' => isset($node_defaults['node_body_classes_switch']) ? $node_defaults['node_body_classes_switch'] : 1,
  );
  $out['node_body_classes_settings'] = array(
    '#type' => 'fieldset',
    '#attributes' => array(
      'id' => 'om-group-node-body-classes-settings',
    ),
    '#title' => t('Node body classes settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $out['node_body_classes_settings']['node_body_classes'] = array(
    '#type' => 'checkbox',
    '#title' => t('Add node body classes'),
    '#default_value' => isset($node_defaults['node_body_classes']) ? $node_defaults['node_body_classes'] : 1,
  );
  $out['node_body_classes_settings']['node_body_classes_prefix'] = array(
    '#type' => 'textfield',
    '#title' => t('Node class prefix'),
    '#default_value' => isset($node_defaults['node_body_classes_prefix']) ? $node_defaults['node_body_classes_prefix'] : '',
    '#description' => t('content-type-page content-type-page-add | content-type-page-edit | content-type-page-view | content-type-page-delete section-node-add | section-node-edit | section-node-delete'),
  );
  $out['node_body_classes_reset'] = array(
    '#type' => 'checkbox',
    '#title' => t('Reset to default values.'),
    '#default_value' => $node_defaults['node_body_classes_reset'],
  );
  return $out;
}

/**
 * Node Body Term Form
 *
 */
function om_node_terms_classes($node_defaults = array()) {

  // Node body classes
  $node_term_classes = array();
  if (!isset($node_defaults['node_terms_classes']) || $node_defaults['node_terms_classes_reset'] == 1) {
    $node_defaults['node_terms_classes'] = 1;
    $node_defaults['node_terms_classes_prefix'] = 'content-term-';
    $node_defaults['node_terms_classes_reset'] = 0;
  }
  $out['node_terms_classes_switch'] = array(
    '#type' => 'checkbox',
    '#title' => t('Apply node terms classes'),
    '#default_value' => isset($node_defaults['node_terms_classes_switch']) ? $node_defaults['node_terms_classes_switch'] : '',
  );
  $out['node_terms_classes_settings'] = array(
    '#type' => 'fieldset',
    '#attributes' => array(
      'id' => 'om-group-node-terms-classes-settings',
    ),
    '#title' => t('Node terms classes settings'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
  );
  $out['node_terms_classes_settings']['node_terms_classes'] = array(
    '#type' => 'checkbox',
    '#title' => t('Add node terms body classes'),
    '#default_value' => isset($node_defaults['node_terms_classes']) ? $node_defaults['node_terms_classes'] : 1,
  );
  $out['node_terms_classes_settings']['node_terms_classes_prefix'] = array(
    '#type' => 'textfield',
    '#title' => t('Term class prefix'),
    '#default_value' => isset($node_defaults['node_terms_classes_prefix']) ? $node_defaults['node_terms_classes_prefix'] : '',
    '#description' => t('content-term-mobile content-term-technology content-term-educaton ...'),
  );
  $out['node_terms_classes_reset'] = array(
    '#type' => 'checkbox',
    '#title' => t('Reset to default values.'),
    '#default_value' => $node_defaults['node_terms_classes_reset'],
  );
  return $out;
}

/**
 * Node Type Titles Form
 *
 */
function om_node_type_titles($node_defaults = array()) {

  // Node type titles
  $out = array();
  if (!isset($node_defaults['node_type_titles_reset']) || $node_defaults['node_type_titles_reset'] == 1) {
    foreach (node_type_get_types() as $type => $info) {
      $node_defaults['node_' . $type . '_titles'] = 0;
    }
    $node_defaults['node_type_titles_reset'] = 0;
  }
  $out['node_type_titles_switch'] = array(
    '#type' => 'checkbox',
    '#title' => t('Hide node types titles'),
    '#default_value' => isset($node_defaults['node_type_titles_switch']) ? $node_defaults['node_type_titles_switch'] : 0,
  );
  $out['node_type_titles_settings'] = array(
    '#type' => 'fieldset',
    '#attributes' => array(
      'id' => 'om-group-node-type-titles-settings',
    ),
    '#title' => t('Node type titles'),
    '#collapsible' => TRUE,
    '#collapsed' => TRUE,
    '#description' => t('Hide all titles for each content type. If you are not using OM Base Theme add "body.om-tools-no-title h1.title { display: none; }" to your css.'),
  );
  foreach (node_type_get_types() as $type => $info) {
    $out['node_type_titles_settings']['node_' . $type . '_titles'] = array(
      '#type' => 'checkbox',
      '#title' => t('Hide ' . $type . ' titles'),
      '#default_value' => isset($node_defaults['node_' . $type . '_titles']) ? $node_defaults['node_' . $type . '_titles'] : 0,
    );
  }
  $out['node_type_titles_reset'] = array(
    '#type' => 'checkbox',
    '#title' => t('Reset to default values.'),
    '#default_value' => isset($node_defaults['node_type_titles_reset']) ? $node_defaults['node_type_titles_reset'] : 0,
  );
  return $out;
}

Functions

Name	Description
om_node_body_classes	Node Body Classes Form
om_node_preprocess_html	Override or insert om variables into the templates.
om_node_terms_classes	Node Body Term Form
om_node_tools	Node Tools Form
om_node_type_titles	Node Type Titles Form
om_tools_taxonomy_node_get_terms