enterprise_base.admin.inc in Enterprise Base 7.3

Administration pages for widget settings.

File

enterprise_base.admin.inc

<?php

/**
 * @file
 * Administration pages for widget settings.
 */

/**
 * Menu callback; Listing of all current widget sets.
 */
function enterprise_base_apps_structures_list() {
  $page = array();
  $apps_structures = enterprise_base_apps_structures();
  $page['widgets_set_list'] = array(
    '#markup' => theme('enterprise_base_apps_structures_list', array(
      'apps_structures' => $apps_structures,
    )),
  );
  return $page;
}

/**
 * Returns HTML for the page containing the list of widget sets.
 *
 * @param $variables
 *   An associative array containing:
 *   - sets: An array of all the widget sets returned by widgets_get_sets().
 *
 * @see widgets_get_sets()
 * @ingroup themeable
 */
function theme_enterprise_base_apps_structures_list($variables) {
  $apps_structures = $variables['apps_structures'];
  $header = array(
    t('App'),
    array(
      'data' => t('Operations'),
      'colspan' => 1,
    ),
  );
  $rows = array();
  foreach ($apps_structures as $apps_structure) {
    $row = array();
    $row[] = $apps_structure['title'];
    $row[] = l(t('configure blocks'), 'admin/structure/enterprise_base/blocks/edit/' . $apps_structure['name']);
    $rows[] = $row;
  }
  if (empty($rows)) {
    $rows[] = array(
      array(
        'colspan' => 1,
        'data' => t('There are currently no apps to configure.'),
      ),
    );
  }
  return theme('table', array(
    'header' => $header,
    'rows' => $rows,
  ));
}
function enterprise_base_apps_structures_blocks_form($form, &$form_state, $app_structures) {
  drupal_add_css(drupal_get_path('module', 'enterprise_base') . '/css/enterprise_base.admin.css');
  $form = array();
  $theme = variable_get('theme_default', 'bartik');

  // Fetch and sort blocks.
  require_once drupal_get_path('module', 'block') . '/block.admin.inc';
  $app_block_deltas = array();
  foreach ($app_structures['blocks'] as $key => $block_struc) {
    list($module, $delta) = explode(':', $key);

    // check if views is using a hash
    if ($module == 'views' && strlen($delta) >= 32) {
      $hash = md5($delta);
      $app_structures['blocks']['views:' . $hash] = $app_structures['blocks'][$key];
      $delta = $hash;
      unset($app_structures['blocks'][$key]);
    }
    $app_block_deltas[$delta] = 1;
  }
  $blocks = block_admin_display_prepare_blocks($theme);
  $app_blocks = array();
  foreach ($blocks as $block) {
    if (isset($app_block_deltas[$block['delta']])) {
      $app_blocks[] = $block;
    }
  }

  //dsm($blocks);

  //dsm($app_structures);

  //dsm($app_blocks);
  $block_regions = system_region_list($theme);
  $form['app_structures'] = array(
    '#type' => 'value',
    '#value' => $app_structures,
  );
  $form['#tree'] = TRUE;
  foreach ($app_blocks as $i => $block) {
    $key = $block['module'] . '_' . $block['delta'];
    $app_blocks_struc = $app_structures['blocks'][$block['module'] . ':' . $block['delta']];
    $block['node_types'] = db_query("SELECT type FROM {block_node_type} WHERE module = :module AND delta = :delta", array(
      ':module' => $block['module'],
      ':delta' => $block['delta'],
    ))
      ->fetchCol();
    $result = db_query("SELECT * FROM {block_views} WHERE module = :module AND delta = :delta", array(
      ':module' => $block['module'],
      ':delta' => $block['delta'],
    ))
      ->fetchAll();
    $block['views'] = array();
    if (is_array($result)) {
      foreach ($result as $row) {
        $block['views'][] = "{$row->view}:{$row->display}";
      }
    }
    $block['pages_array'] = array();
    if (trim($block['pages'])) {
      $block['pages_array'] = explode("\n", $block['pages']);
    }
    $form['blocks'][$key] = array(
      '#type' => 'fieldset',
      '#title' => t('@block', array(
        '@block' => $block['info'],
      )),
      '#description' => isset($app_blocks_struc['description']) ? $app_blocks_struc['description'] : '',
    );
    $form['blocks'][$key]['module'] = array(
      '#type' => 'value',
      '#value' => $block['module'],
    );
    $form['blocks'][$key]['delta'] = array(
      '#type' => 'value',
      '#value' => $block['delta'],
    );
    $form['blocks'][$key]['theme'] = array(
      '#type' => 'value',
      '#value' => $theme,
    );
    $form['blocks'][$key]['weight'] = array(
      '#type' => 'value',
      '#value' => $block['weight'],
    );
    $suffix = '';
    $default = '';
    if ($block['region'] == BLOCK_REGION_NONE && isset($app_blocks_struc['defaults']['regions'])) {
      foreach ($app_blocks_struc['defaults']['regions'] as $region) {
        if (isset($block_regions[$region])) {
          $default = $region;
          $suffix = ' ' . t('(currently hidden)');
          break;
        }
      }
    }
    else {
      $default = $block['region'] != BLOCK_REGION_NONE ? $block['region'] : NULL;
    }
    $form['blocks'][$key]['region'] = array(
      '#type' => 'select',
      '#default_value' => $default,
      '#empty_value' => BLOCK_REGION_NONE,
      '#title' => t('Region'),
      '#options' => $block_regions,
      '#field_suffix' => $suffix,
    );
    $options = array();
    $defaults = array();
    $checks = array(
      'path',
      'node_type',
      'views',
    );
    $custom = $block;
    if (isset($app_blocks_struc['visibility']) && !empty($app_blocks_struc['visibility'])) {
      foreach ($app_blocks_struc['visibility'] as $k => $b) {
        $options[$k] = $b['title'];
        $b += array(
          'path' => array(
            'pages' => array(),
            'visibility' => 0,
          ),
          'node_type' => array(
            'types' => array(),
          ),
          'views' => array(
            'views' => array(),
          ),
        );
        $bc = $b;

        //dsm($b);

        //dsm($block);
        if ($b['path']['visibility'] == $block['visibility']) {
          foreach ($block['pages_array'] as $i => $page) {
            if ($bci = array_search($page, $b['path']['pages'])) {
              unset($bc['path']['pages'][$bci]);
              unset($custom['pages'][$i]);
            }
          }
        }
        foreach ($block['node_types'] as $i => $type) {

          //dsm($type);
          $bci = array_search($type, $b['node_type']['types']);
          if ($bci !== FALSE) {

            //dsm($bci);
            unset($bc['node_type']['types'][$bci]);
            unset($custom['node_types'][$i]);
          }
        }
        foreach ($block['views'] as $i => $view) {
          $bci = array_search($view, $b['views']['views']);
          if ($bci !== FALSE) {
            unset($bc['views']['views'][$bci]);
            unset($custom['views'][$i]);
          }
        }

        //dsm($bc);
        if (empty($bc['path']['pages']) && empty($bc['node_type']['types']) && empty($bc['views']['views'])) {
          $defaults[] = $k;
        }
      }

      //dsm($custom);

      //dsm($options);
      $description_extra = '';
      if (!empty($custom['pages_array']) || !empty($custom['node_types']) || !empty($custom['views'])) {
        $options['custom'] = t('Keep existing custom settings');
        $defaults[] = 'custom';
        $custom_preset = array(
          'path' => array(
            'pages' => $custom['pages_array'],
            'visibility' => 0,
          ),
          'node_type' => array(
            'types' => $custom['node_types'],
          ),
          'views' => array(
            'views' => $custom['views'],
          ),
        );
        $form['blocks'][$key]['custom_preset'] = array(
          '#type' => 'value',
          '#value' => $custom_preset,
        );
        $description_extra = ' ' . t('There are some existing custom visibility settings. These settings may conflict with presets. To keep the existing settings leave "Keep existing..." option selected.');
      }
      if ($block['region'] == -1 && isset($app_blocks_struc['defaults']['visibility'])) {
        $defaults = $app_blocks_struc['defaults']['visibility'];
      }
      $description_extra .= ' ' . t('For advanced settings see the !link.', array(
        '!link' => l(t('block configure form'), 'admin/structure/block/manage/' . $block['module'] . '/' . $block['delta'] . '/configure', array(
          'attributes' => array(
            'target' => '_blank',
          ),
        )),
      ));
      $form['blocks'][$key]['visiblity_presets'] = array(
        '#type' => 'checkboxes',
        '#default_value' => $defaults,
        '#title' => t('Visiblity'),
        '#options' => $options,
        '#description' => t('Use the check boxes to display the block only on specific pages within your site. Leave all selections unchecked to show on all pages.') . $description_extra,
        '#attributes' => array(
          'class' => array(
            'scrollable',
          ),
        ),
      );
      $form['blocks'][$key]['visiblity_presets_default'] = array(
        '#type' => 'value',
        '#value' => $defaults,
      );
    }
  }
  $form['blocks']['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Save',
  );

  // Use the default block admin form submit.

  //$form['#submit'][] = 'enterprise_base_apps_structures_blocks_form_submit';

  //$form['#submit'][] = 'block_admin_display_form_submit';
  return $form;
}
function enterprise_base_apps_structures_blocks_form_validate($form, &$form_state) {
}
function enterprise_base_apps_structures_blocks_form_submit($form, &$form_state) {
  $values = $form_state['values'];

  // check if tree from apps config or standard config page
  if (!isset($values['app_structures']) && isset($values['blocks']['app_structures'])) {
    $app_structures = $values['blocks']['app_structures'];
    $blocks = $values['blocks']['blocks'];
  }
  else {
    $app_structures = $values['app_structures'];
    $blocks = $values['blocks'];
  }
  $base_weights = array();
  $default_theme = variable_get('theme_default', NULL);
  foreach ($blocks as $name => $block) {

    // skip if not a real block
    if (!is_array($block) || !isset($block['module']) || !$block['module']) {
      continue;
    }
    $region = $block['region'];

    // determine the highest weight of blocks in each region
    if ($region != -1 && !isset($base_weights[$region])) {
      $query = db_select('block')
        ->fields('block', array(
        'weight',
      ))
        ->condition('theme', $default_theme)
        ->condition('module', $block['module'])
        ->condition('delta', $block['delta']);
      $base_weights[$region] = $query
        ->execute()
        ->fetchField();
      if (!$base_weights[$region]) {
        $base_weights[$region] = -10;
      }
    }
    $visiblity = 0;
    $pages = array();
    $types = array();
    $views = array();
    if (isset($block['visiblity_presets']) && is_array($block['visiblity_presets'])) {
      $app_blocks_struc = $app_structures['blocks'][$block['module'] . ':' . $block['delta']];
      foreach ($block['visiblity_presets'] as $preset_name) {
        if (!$preset_name) {
          continue;
        }
        if ($preset_name == 'custom') {
          $preset = $block['custom_preset'];
        }
        elseif (isset($app_blocks_struc['visibility'][$preset_name])) {
          $preset = $app_blocks_struc['visibility'][$preset_name];
        }
        else {
          $preset = array();
        }
        $preset += array(
          'path' => array(
            'pages' => array(),
            'visibility' => 0,
          ),
          'node_type' => array(
            'types' => array(),
          ),
          'views' => array(
            'views' => array(),
          ),
        );
        $visibility = $preset['path']['visibility'];
        foreach ($preset['path']['pages'] as $page) {
          $pages[$page] = $page;
        }
        foreach ($preset['node_type']['types'] as $type) {
          $types[$type] = $type;
        }
        foreach ($preset['views']['views'] as $view) {
          $views[$view] = $view;
        }
      }
    }

    //dsm($block);

    //dsm($region);

    //dsm($pages);

    //dsm($types);

    //dsm($views);
    $fields = array(
      'region' => $region ? $region : -1,
      'status' => $region ? 1 : 0,
      'visibility' => (int) $visiblity,
      'pages' => implode("\n", $pages),
    );
    if (isset($base_weights[$region])) {
      $fields['weight'] = $base_weights[$region] + isset($app_blocks_struc['weight']) ? $app_blocks_struc['weight'] : 0;
    }
    $query = db_update('block')
      ->fields($fields)
      ->condition('theme', $default_theme)
      ->condition('module', $block['module'])
      ->condition('delta', $block['delta']);

    //dsm(" " . $query);
    $query
      ->execute();
    db_delete('block_node_type')
      ->condition('module', $block['module'])
      ->condition('delta', $block['delta'])
      ->execute();
    foreach ($types as $i => $type) {
      $fields = array(
        'module' => $block['module'],
        'delta' => $block['delta'],
        'type' => $type,
      );
      db_insert('block_node_type')
        ->fields($fields)
        ->execute();
    }
    db_delete('block_views')
      ->condition('module', $block['module'])
      ->condition('delta', $block['delta'])
      ->execute();
    foreach ($views as $i => $viewdis) {
      list($view, $display) = explode(':', $viewdis);
      $fields = array(
        'module' => $block['module'],
        'delta' => $block['delta'],
        'view' => $view,
        'display' => $display,
      );
      db_insert('block_views')
        ->fields($fields)
        ->execute();
    }
  }

  //dsm($form);

  //dsm($form_state['values']);
}

Functions

Name	Description
enterprise_base_apps_structures_blocks_form
enterprise_base_apps_structures_blocks_form_submit
enterprise_base_apps_structures_blocks_form_validate
enterprise_base_apps_structures_list	Menu callback; Listing of all current widget sets.
theme_enterprise_base_apps_structures_list	Returns HTML for the page containing the list of widget sets.