cms_portfolio.module in Glazed CMS Portfolio 7

File

cms_portfolio.module

<?php

/**
 * @file
 * Code for the CMS Portfolio feature.
 */
include_once 'cms_portfolio.features.inc';

/**
 * Implementation of hook_field_group_pre_render().
 */
function cms_portfolio_field_group_pre_render(&$element, $group, &$form) {
  if ($group->group_name == 'group_cms_portfolio_top' or $group->group_name == 'group_cms_portfolio_fields' or $group->group_name == 'group_portfolio_images') {

    // Get Project Layout And Sidebar Width
    // @see cms-portfolio.js
    $layout = FALSE;
    if (!empty($form['#node']->field_project_details_layout)) {
      $layout = $form['#node']->field_project_details_layout['und'][0]['value'];
    }
    elseif (theme_get_setting('portfolio_details')) {
      $layout = theme_get_setting('portfolio_details');
    }
    if (!empty($form['#node']->field_project_sidebar)) {
      $sidebar = $form['#node']->field_project_sidebar['und'][0]['value'];
    }
    elseif (theme_get_setting('portfolio_sidebar')) {
      $sidebar = theme_get_setting('portfolio_sidebar');
    }
    if ($group->group_name == 'group_cms_portfolio_top') {
      if ($layout == 'right' or $layout == 'bottom') {
        $group->weight = 99;
      }
      elseif ($layout == 'hide') {
        unset($element['group_cms_portfolio_fields']);
        unset($element['body']);
      }
    }
  }
}

/**
 * Implements template_preprocess_node()
 */
function cms_portfolio_preprocess_node(&$vars) {
  if ($vars['type'] == 'portfolio') {
    $layout = 'top';
    if (!empty($vars['field_project_details_layout'])) {
      $layout = $vars['field_project_details_layout']['und'][0]['value'];
    }
    elseif (theme_get_setting('portfolio_details')) {
      $layout = theme_get_setting('portfolio_details');
    }
    $vars['classes_array'][] = 'node-details-' . $layout;
    $sidebar = '4';
    if (!empty($vars['field_project_sidebar'])) {
      $sidebar = $vars['field_project_sidebar']['und'][0]['value'];
    }
    elseif (theme_get_setting('portfolio_sidebar')) {
      $sidebar = theme_get_setting('portfolio_sidebar');
    }
    $vars['attributes_array']['data-sidebar'] = $sidebar;
    $vars['attributes_array']['data-main'] = 12 - $sidebar;
    $style = 'sidecaption';
    if (!empty($vars['field_image_display_style'])) {
      $style = $vars['field_image_display_style']['und'][0]['value'];
    }
    elseif (theme_get_setting('portfolio_images')) {
      $style = theme_get_setting('portfolio_images');
    }
    $vars['classes_array'][] = 'node-images-' . $style;
  }
}

//
// The following code is adapted from zurb_twentytwenty module and patch drupal.org/node/2503299
// Module is not maintained anymore so adapted and included in cms_portfolio
//

/**
 * Implementation of hook_theme().
 */
function cms_portfolio_theme() {
  return array(
    'image_compare' => array(
      'variables' => array(
        'items' => NULL,
        'images' => NULL,
        'options' => NULL,
        'entity' => NULL,
      ),
      'template' => 'image-compare',
    ),
  );
}

/**
 * Implementation of hook_field_formatter_info().
 * @return array
 */
function cms_portfolio_field_formatter_info() {
  $formatters = array(
    'twentytwenty' => array(
      'label' => t('Before/After Image Compare'),
      'field types' => array(
        'image',
      ),
      'settings' => array(
        'image_style' => '',
        'default_offset_pct' => '0.5',
      ),
    ),
  );
  return $formatters;
}

/**
 * Implementation of hook_field_formatter_settings_form().
 * @param $field
 * @param $instance
 * @param $view_mode
 * @param $form
 * @param $form_state
 * @return array
 */
function cms_portfolio_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $element = array(
    '#type' => 'fieldset',
    '#title' => t('Image Compare Settings'),
  );
  $element['image_style'] = array(
    '#title' => t('Image style'),
    '#type' => 'select',
    '#default_value' => $settings['image_style'],
    '#empty_option' => t('None (original image)'),
    '#options' => image_style_options(FALSE),
  );
  $element['default_offset_pct'] = array(
    '#title' => t('Default Slider Position'),
    '#description' => t('Select an offset between 0 and 1 to set how far the slider is from the lefthand side when it loads. The default is 0.5.'),
    '#type' => 'textfield',
    '#default_value' => $settings['default_offset_pct'],
  );
  return $element;
}

/**
 * Implementation of hook_field_formatter_settings_summary().
 * @param $field
 * @param $instance
 * @param $view_mode
 * @return string
 */
function cms_portfolio_field_formatter_settings_summary($field, $instance, $view_mode) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $image_styles = image_style_options(FALSE);
  unset($image_styles['']);
  $summary = array();

  // Styles could be lost because of enabled/disabled modules that defines
  // their styles in code.
  if (isset($image_styles[$settings['image_style']])) {
    $summary[] = t('Image style: @value', array(
      '@value' => $settings['image_style'],
    ));
  }
  else {
    $summary[] = t('Original image');
  }
  if (isset($settings['default_offset_pct'])) {
    $summary[] = t('Default offset: @value', array(
      '@value' => $settings['default_offset_pct'],
    ));
  }
  if ($field['cardinality'] != 2) {
    $summary[] = t('<strong>This image field needs to accept two images to be able to run TwentyTwenty properly, it is currently set to @value.</strong>', array(
      '@value' => $field['cardinality'] > 0 ? $field['cardinality'] : 'unlimited',
    ));
  }
  return implode('<br />', $summary);
}

/**
 * Implementation of hook_field_formatter_view().
 * @param $entity_type
 * @param $entity
 * @param $field
 * @param $instance
 * @param $langcode
 * @param $items
 * @param $display
 * @return array
 */
function cms_portfolio_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $settings = $display['settings'];
  $images = array();
  $element = array();
  $path = drupal_get_path('module', 'cms_portfolio');
  drupal_add_css($path . '/vendor/zurb_twentytwenty/twentytwenty.css', array(
    'scope' => 'footer',
    'weight' => 110,
  ));
  drupal_add_js($path . '/vendor/zurb_twentytwenty/jquery.event.move.js', array(
    'scope' => 'footer',
    'weight' => 100,
  ));
  drupal_add_js($path . '/vendor/zurb_twentytwenty/jquery.twentytwenty.js', array(
    'scope' => 'footer',
    'weight' => 110,
  ));
  drupal_add_js(array(
    'zurbTwentytwenty' => $settings,
  ), 'setting');
  if (count($items)) {
    foreach ($items as $item) {
      $item['path'] = $item['uri'];
      if (isset($settings['image_style']) && drupal_strlen($settings['image_style'])) {
        $item['style_name'] = $settings['image_style'];
        $images[] = theme('image_style', $item);
      }
      else {
        $images[] = theme('image', $item);
      }
    }
    $element[] = array(
      '#theme' => 'image_compare',
      '#items' => $items,
      '#images' => $images,
      '#options' => array(
        'image_style' => $settings['image_style'],
        'default_offset_pct' => $settings['default_offset_pct'],
      ),
      '#entity' => $entity,
    );
  }
  return $element;
}

// End of zurb twentytwenty image compare code

Functions

Name	Description
cms_portfolio_field_formatter_info	Implementation of hook_field_formatter_info().
cms_portfolio_field_formatter_settings_form	Implementation of hook_field_formatter_settings_form().
cms_portfolio_field_formatter_settings_summary	Implementation of hook_field_formatter_settings_summary().
cms_portfolio_field_formatter_view	Implementation of hook_field_formatter_view().
cms_portfolio_field_group_pre_render	Implementation of hook_field_group_pre_render().
cms_portfolio_preprocess_node	Implements template_preprocess_node()
cms_portfolio_theme	Implementation of hook_theme().