template.php in Brainstorm profile 7

Process theme data.

Use this file to run your theme specific implimentations of theme functions, such preprocess, process, alters, and theme function overrides.

Preprocess and process functions are used to modify or create variables for templates and theme functions. They are a common theming tool in Drupal, often used as an alternative to directly editing or adding code to templates. Its worth spending some time to learn more about these functions - they are a powerful way to easily modify the output of any template variable.

Preprocess and Process Functions SEE: http://drupal.org/node/254940#variables-processor 1. Rename each function and instance of "adaptivetheme_subtheme" to match your subthemes name, e.g. if your theme name is "footheme" then the function name will be "footheme_preprocess_hook". Tip - you can search/replace on "adaptivetheme_subtheme". 2. Uncomment the required function to use.

File

themes/brainstorm_theme/template.php

<?php

/**
 * @file
 * Process theme data.
 *
 * Use this file to run your theme specific implimentations of theme functions,
 * such preprocess, process, alters, and theme function overrides.
 *
 * Preprocess and process functions are used to modify or create variables for
 * templates and theme functions. They are a common theming tool in Drupal,
 * often used as an alternative to directly editing or adding code to templates.
 * Its worth spending some time to learn more about these functions - they are a
 * powerful way to easily modify the output of any template variable.
 *
 * Preprocess and Process Functions SEE: http://drupal.org/node/254940#variables-processor
 * 1. Rename each function and instance of "adaptivetheme_subtheme" to match
 *    your subthemes name, e.g. if your theme name is "footheme" then the
 *    function name will be "footheme_preprocess_hook". Tip - you can
 *    search/replace on "adaptivetheme_subtheme".
 * 2. Uncomment the required function to use.
 */

/**
 * Preprocess variables for the html template.
 */

/* -- Delete this line to enable.
  function adaptivetheme_subtheme_preprocess_html(&$vars) {
  global $theme_key;

  // Two examples of adding custom classes to the body.

  // Add a body class for the active theme name.
  // $vars['classes_array'][] = drupal_html_class($theme_key);

  // Browser/platform sniff - adds body classes such as ipad, webkit,
  // chrome etc.
  // $vars['classes_array'][] = css_browser_selector();

  }
  // */

/**
 * Process variables for the html template.
 */

/* -- Delete this line if you want to use this function
  function adaptivetheme_subtheme_process_html(&$vars) {
  }
  // */

/**
 * Override or insert variables for the page templates.
 */

/* -- Delete this line if you want to use these functions
  function adaptivetheme_subtheme_preprocess_page(&$vars) {
  }
  function adaptivetheme_subtheme_process_page(&$vars) {
  }
  // */

/**
 * Override or insert variables into the node templates.
 */

/* -- Delete this line if you want to use these functions
  function adaptivetheme_subtheme_preprocess_node(&$vars) {
  }
  function adaptivetheme_subtheme_process_node(&$vars) {
  }
  // */

/**
 * Override or insert variables into the comment templates.
 */

/* -- Delete this line if you want to use these functions
  function adaptivetheme_subtheme_preprocess_comment(&$vars) {
  }
  function adaptivetheme_subtheme_process_comment(&$vars) {
  }
  // */

/**
 * Override or insert variables into the block templates.
 */

/* -- Delete this line if you want to use these functions
  function adaptivetheme_subtheme_preprocess_block(&$vars) {
  }
  function adaptivetheme_subtheme_process_block(&$vars) {
  }
  // */

/**
 * Implements hook_form_FORM_ID_alter().
 */
function brainstorm_theme_form_views_exposed_form_alter(&$form, &$form_state, $form_id) {
  $form['tid']['#options']['All'] = t('All');
}

/**
 * Implements hook_block_view_alter().
 */
function brainstorm_theme_block_view_alter(&$data, $block) {
  if ($block->module == 'superfish' && $block->delta == 2) {
    $data['subject'] = 'Links';
  }
  if ($block->css_class == 'maps') {
    drupal_add_js('https://maps.googleapis.com/maps/api/js?sensor=false');
    drupal_add_js(path_to_theme() . '/scripts/maps.js');
  }
}

/**
 * Implements hook_status_messages().
 */
function brainstorm_theme_status_messages($variables) {
  $display = $variables['display'];
  $output = '';
  $status_heading = [
    'status' => t('Status message'),
    'error' => t('Error message'),
    'warning' => t('Warning message'),
    'info' => t('Info message'),
  ];
  foreach (drupal_get_messages($display) as $type => $messages) {
    $output .= "<div class=\"messages {$type}\">\n";
    if (!empty($status_heading[$type])) {
      $output .= '<h2>' . $status_heading[$type] . "</h2>\n";
    }
    if (count($messages) > 0) {
      foreach ($messages as $message) {
        $output .= '<p>' . $message . '</p>';
      }
    }
    $output .= " <div class='close'> </div>\n";
    $output .= "</div>\n";
  }
  return $output;
}

/**
 * Implements hook_pager().
 */
function brainstorm_theme_pager($variables) {
  $tags = $variables['tags'];
  $element = $variables['element'];
  $parameters = $variables['parameters'];
  $quantity = 2;
  global $pager_page_array, $pager_total;

  // Calculate various markers within this pager piece:
  // Middle is used to "center" pages around the current page.
  $pager_middle = ceil($quantity / 2);

  // Current is the page we are currently paged to.
  $pager_current = $pager_page_array[$element] + 1;

  // First is the first page listed by this pager piece (re quantity)
  $pager_first = $pager_current - $pager_middle + 1;

  // Last is the last page listed by this pager piece (re quantity)
  $pager_last = $pager_current + $quantity - $pager_middle;

  // Max is the maximum page number.
  $pager_max = $pager_total[$element];

  // End of marker calculations.
  // Prepare for generation loop.
  $i = $pager_first;
  if ($pager_last > $pager_max) {

    // Adjust "center" if at end of query.
    $i = $i + ($pager_max - $pager_last);
    $pager_last = $pager_max;
  }
  if ($i <= 0) {

    // Adjust "center" if at start of query.
    $pager_last = $pager_last + (1 - $i);
    $i = 1;
  }

  // End of generation loop preparation.
  $li_first = theme('pager_first', [
    'text' => t('<'),
    'element' => $element,
    'parameters' => $parameters,
  ]);
  $li_last = theme('pager_last', [
    'text' => t('>'),
    'element' => $element,
    'parameters' => $parameters,
  ]);
  if ($pager_total[$element] > 1) {
    if ($li_first) {
      $items[] = [
        'class' => [
          'pager-first',
        ],
        'data' => $li_first,
      ];
    }

    // When there is more than one page, create the pager list.
    if ($i != $pager_max) {

      // Now generate the actual pager piece.
      for (; $i <= $pager_last && $i <= $pager_max; $i++) {
        if ($i < $pager_current && $i != 1) {
          $items[] = [
            'class' => [
              'pager-item',
            ],
            'data' => theme('pager_previous', [
              'text' => $i,
              'element' => $element,
              'interval' => $pager_current - $i,
              'parameters' => $parameters,
            ]),
          ];
        }
        if ($i == $pager_current) {
          $items[] = [
            'class' => [
              'pager-current',
            ],
            'data' => $i,
          ];
        }
        if ($i > $pager_current && ($i != $pager_total[$element] || $pager_current == $pager_total[$element] - 1)) {
          $items[] = [
            'class' => [
              'pager-item',
            ],
            'data' => theme('pager_next', [
              'text' => $i,
              'element' => $element,
              'interval' => $i - $pager_current,
              'parameters' => $parameters,
            ]),
          ];
        }
      }
      if ($i < $pager_max) {
        $items[] = [
          'class' => [
            'pager-ellipsis',
          ],
          'data' => '…',
        ];
        $items[] = [
          'class' => [
            'pager-first',
          ],
          'data' => theme('pager_last', [
            'text' => t($pager_total[$element]),
            'element' => $element,
            'parameters' => $parameters,
          ]),
        ];
      }
    }
    if ($li_last) {
      $items[] = [
        'class' => [
          'pager-last',
        ],
        'data' => $li_last,
      ];
    }
    return '<h2 class="element-invisible">' . t('Pages') . '</h2>' . theme('item_list', [
      'items' => $items,
      'attributes' => [
        'class' => [
          'pager',
        ],
      ],
    ]);
  }
}

/**
 * Implements hook_form_FORM_ID_alter() for comment_form().
 */
function brainstorm_theme_form_comment_form_alter(&$form, $form_state, $form_id) {
  global $user;
  $form['author']['_author']['#type'] = 'hidden';
  $form['author']['name'] = [
    '#weight' => -1,
    '#type' => 'textfield',
    '#default_value' => $user->uid != 0 ? $user->name : '',
    '#attributes' => [
      'placeholder' => t('Your full name'),
    ],
    '#required' => TRUE,
    '#disabled' => $user->uid != 0 ? TRUE : FALSE,
  ];
  $form['author']['mail'] = [
    '#type' => 'textfield',
    '#default_value' => $user->uid != 0 ? $user->mail : '',
    '#attributes' => [
      'placeholder' => t('E-mail address'),
    ],
    '#required' => TRUE,
    '#disabled' => $user->uid != 0 ? TRUE : FALSE,
  ];
  $form['author']['#weight'] = 0;
  $form['comment_body']['#weight'] = -1;
  $form['comment_body'][LANGUAGE_NONE][0]['value']['#title'] = '';
  $form['comment_body'][LANGUAGE_NONE][0]['value']['#attributes'] = [
    'placeholder' => t('Write your comment here...'),
  ];
  $form['actions']['submit']['#value'] = t('Submit');
}

/**
 * Implements hook_preprocess_comment().
 */
function brainstorm_theme_preprocess_comment(&$variables) {
  $variables['created'] = date('F d, Y', $variables['elements']['#node']->created);
  $variables['submitted'] = t('!username  !datetime', [
    '!username' => $variables['author'],
    '!datetime' => $variables['created'],
  ]);
}

/**
 * Implements hook_preprocess_page().
 */
function brainstorm_theme_preprocess_page(&$variables) {
  $page = $variables['theme_hook_suggestions'][0] ?: '';
  if ($page == 'page__blog') {
    drupal_add_js(path_to_theme() . '/scripts/jquery.waterfall.js', [
      'scope' => 'footer',
    ]);
  }
  drupal_add_js('jQuery.extend(Drupal.settings, { "pathToTheme": "' . path_to_theme() . '" });', 'inline');
}

/**
 * Implements hook_preprocess_html().
 */
function brainstorm_theme_preprocess_html(&$variables) {
  $path = drupal_get_path_alias();
  switch ($path) {
    case 'about-us':
      $variables['classes_array'][] = 'page-about-us';
      break;
    case 'contact-us':
      $variables['classes_array'][] = 'page-contact';
      break;
    case 'typography':
      $variables['classes_array'][] = 'page-typography';
      break;
    default:
      break;
  }
}

/**
 * Implements hook_preprocess_views_view_fields().
 */
function brainstorm_theme_preprocess_views_view_fields(&$vars) {
  $view = $vars['view'];
  $vars['class_row'] = '';
  if (isset($vars['row']->field_field_animation[0])) {
    $title = $vars['row']->field_field_animation[0]['raw']['taxonomy_term']->name;
    $class_row = str_replace(' ', '-', strtolower($title));
    $vars['class_row'] = $class_row;
  }
}

Functions

Name	Description
brainstorm_theme_block_view_alter	Implements hook_block_view_alter().
brainstorm_theme_form_comment_form_alter	Implements hook_form_FORM_ID_alter() for comment_form().
brainstorm_theme_form_views_exposed_form_alter	Implements hook_form_FORM_ID_alter().
brainstorm_theme_pager	Implements hook_pager().
brainstorm_theme_preprocess_comment	Implements hook_preprocess_comment().
brainstorm_theme_preprocess_html	Implements hook_preprocess_html().
brainstorm_theme_preprocess_page	Implements hook_preprocess_page().
brainstorm_theme_preprocess_views_view_fields	Implements hook_preprocess_views_view_fields().
brainstorm_theme_status_messages	Implements hook_status_messages().