views_bonus_panels.module in Views Bonus Pack 5

File

views_bonus_panels.module

<?php

function views_bonus_panels_views_style_plugins() {
  $items['panels_threecol'] = array(
    'name' => t('Panels: Teasers, 3 columns'),
    'theme' => 'views_bonus_panels_threecol',
    'summary_theme' => 'views_summary',
  );
  $items['panels_threecol_stk'] = array(
    'name' => t('Panels: Teasers, 1 top + 3 columns'),
    'theme' => 'views_bonus_panels_threecol_stacked',
    'summary_theme' => 'views_summary',
  );
  $items['panels_twocol'] = array(
    'name' => t('Panels: Teasers, 2 columns'),
    'theme' => 'views_bonus_panels_twocol',
    'summary_theme' => 'views_summary',
  );
  $items['panels_twocol_stk'] = array(
    'name' => t('Panels: Teasers, 1 top + 2 columns'),
    'theme' => 'views_bonus_panels_twocol_stacked',
    'summary_theme' => 'views_summary',
  );
  $items['panels_threecol_term'] = array(
    'name' => t('Panels: Teasers, By Term, 3 columns'),
    'theme' => 'views_view_teasers',
    'summary_theme' => 'views_bonus_panels_byterm_summary',
  );
  return $items;
}
function theme_views_bonus_panels_inversion($items, $cols, $inverted) {
  $content = array();
  if (!is_array($items) || !count($items)) {
    return array();
  }
  if ($inverted == false) {
    $count = 0;
    foreach ($items as $item) {
      switch ($count % $cols) {
        case 0:
          $section = 'left';
          break;
        case 1:
          if ($cols == 2) {
            $section = 'right';
          }
          else {
            $section = 'middle';
          }
          break;
        case 2:
          $section = 'right';
          break;
      }
      $content[$section] .= $item;
      $count++;
    }
  }
  else {
    $max = (int) count($items) / $cols;
    $count = 0;
    $section = 'left';
    foreach ($items as $item) {
      if ($count >= $max) {
        switch ($section) {
          case 'left':
            $section = 'middle';
            break;
          case 'middle':
            if ($cols == 3) {
              $section = 'right';
            }
            break;
          case 'right':
        }
        $count = 0;
      }
      $content[$section] .= $item;
      $count++;
    }
  }
  return $content;
}
function theme_views_bonus_panels_layout_engine($nodes, $config, $panel_name, $cols, $stacked = false) {
  if ($stacked) {
    $top_node = array_shift($nodes);
    $top_node = node_view(node_load($top_node->nid), $config['top_teaser'], false, $config['top_links']);
  }
  foreach ($nodes as $node) {
    $pre_content[] = node_view(node_load($node->nid), $config['teasers'], false, $config['links']);
  }
  $content = theme('views_bonus_panels_inversion', $pre_content, $cols, $config['inverted']);
  if ($stacked) {
    $content['top'] = $top_node;
  }
  return panels_print_layout($panel_name, $content);
}

/*
 * Display a teaser list in three columns
 *
 * Because views doesn't currently support configuration options for
 * plugins, the best way to make configuration changes here is 
 * to override the theme.
 */
function theme_views_bonus_panels_threecol_config($name) {
  return array(
    'teasers' => true,
    'links' => true,
    'inverted' => false,
  );
}
function theme_views_bonus_panels_threecol($view, $nodes, $type) {
  $config = theme('views_bonus_panels_threecol_config', $view);
  return theme('views_bonus_panels_layout_engine', $nodes, $config, 'threecol_33_34_33', 3);
}

/**
 * Configuration for the three column stacked view
 */
function theme_views_bonus_panels_threecol_stacked_config($name) {
  return array(
    'top_teaser' => false,
    // Should the top node be a teaser?
    'top_links' => true,
    // Should the top node have links (like "read more" and "add new comment")?
    'teasers' => true,
    // Should other nodes be shown in teaser form?
    'links' => true,
    // Should the other nodes have links?
    'inverted' => false,
  );
}
function theme_views_bonus_panels_threecol_stacked($view, $nodes, $type) {
  $config = theme('views_bonus_panels_threecol_stacked_config', $view);
  return theme('views_bonus_panels_layout_engine', $nodes, $config, 'threecol_33_34_33_stacked', 3, true);
}
function theme_views_bonus_panels_twocol_config($name) {
  return array(
    'teasers' => true,
    'links' => true,
    'inverted' => false,
  );
}
function theme_views_bonus_panels_twocol($view, $nodes, $type) {
  $config = theme('views_bonus_panels_twocol_config', $view);
  return theme('views_bonus_panels_layout_engine', $nodes, $config, 'twocol', 2);
}

/**
 * Configuration for the two column stacked view
 */
function theme_views_bonus_panels_twocol_stacked_config($name) {
  return array(
    'top_teaser' => false,
    // Should the top node be a teaser?
    'top_links' => true,
    // Should the top node have links (like "read more" and "add new comment")?
    'teasers' => true,
    // Should other nodes be shown in teaser form?
    'links' => true,
    // Should the other nodes have links?
    'inverted' => false,
  );
}
function theme_views_bonus_panels_twocol_stacked($view, $nodes, $type) {
  $config = theme('views_bonus_panels_twocol_stacked_config', $view);
  return theme('views_bonus_panels_layout_engine', $nodes, $config, 'twocol_stacked', 2, true);
}

/*
 * Panels: Teasers, By Term, 3 columns
 * Inspired by the the 3 column classifieds in the middle section of http://sfbay.craigslist.org/
 */
function theme_views_bonus_panels_byterm_summary($view) {
  drupal_add_css(drupal_get_path('module', 'views_bonus_panels_threecol_term') . '/views_bonus.css');

  // Argument 0 must be a vocabulary ID
  $vid = $view->args[0];
  $tree = taxonomy_get_tree($vid);

  // group terms with their parent
  foreach ($tree as $term) {
    $cnt = taxonomy_term_count_nodes($term->tid);
    if ($term->depth > 1) {
      $prefix = $prefix = str_repeat('--', $term->depth - 1) . '&nbsp;';
    }
    $txt = array(
      $prefix . l($term->name, "{$view->real_url}/{$term->tid}") . "&nbsp;({$cnt})",
    );
    if ($term->depth == 0) {
      $parent_tid = $term->tid;
      $groups[$parent_tid]['header'] = $txt;
    }
    else {
      $groups[$parent_tid]['rows'][] = $txt;
    }
  }

  // Render the groups into tables spread across 3 columns
  $content = array();
  foreach ($groups as $group) {
    $content[] = theme('table', $group['header'], $group['rows']);
  }
  return panels_print_layout('threecol_33_34_33', $content);
}
function views_bonus_panels_views_default_views() {
  $view = new stdClass();
  $view->name = 'panels_by_term';
  $view->description = t('Bonus Pack: Standard taxonomy presentation except the summary view presents terms within narrow tables in a 3 col layout.');
  $view->access = array();
  $view->view_args_php = '';
  $view->page = TRUE;
  $view->page_title = 'panels_by_term';
  $view->page_header = '';
  $view->page_header_format = '1';
  $view->page_footer = '';
  $view->page_footer_format = '1';
  $view->page_empty = '';
  $view->page_empty_format = '1';
  $view->page_type = 'panels_threecol_term';
  $view->url = 'panels_by_term';
  $view->use_pager = TRUE;
  $view->nodes_per_page = '10';
  $view->sort = array(
    array(
      'tablename' => 'node',
      'field' => 'sticky',
      'sortorder' => 'DESC',
      'options' => '',
    ),
    array(
      'tablename' => 'node',
      'field' => 'created',
      'sortorder' => 'DESC',
      'options' => '',
    ),
  );
  $view->argument = array(
    array(
      'type' => 'vocid',
      'argdefault' => '1',
      'title' => '%1',
      'options' => '',
      'wildcard' => '',
      'wildcard_substitution' => '',
    ),
    array(
      'type' => 'taxid',
      'argdefault' => '6',
      'title' => '%1 - %2',
      'options' => '9',
      'wildcard' => '',
      'wildcard_substitution' => '',
    ),
  );
  $view->field = array(
    array(
      'tablename' => 'node',
      'field' => 'title',
      'label' => '',
      'handler' => 'views_handler_field_nodelink',
      'options' => 'link',
    ),
  );
  $view->filter = array();
  $view->exposed_filter = array();
  $view->requires = array(
    'node',
  );
  $views[$view->name] = $view;
  return $views;
}

Functions

Name	Description
theme_views_bonus_panels_byterm_summary
theme_views_bonus_panels_inversion
theme_views_bonus_panels_layout_engine
theme_views_bonus_panels_threecol
theme_views_bonus_panels_threecol_config
theme_views_bonus_panels_threecol_stacked
theme_views_bonus_panels_threecol_stacked_config	Configuration for the three column stacked view
theme_views_bonus_panels_twocol
theme_views_bonus_panels_twocol_config
theme_views_bonus_panels_twocol_stacked
theme_views_bonus_panels_twocol_stacked_config	Configuration for the two column stacked view
views_bonus_panels_views_default_views
views_bonus_panels_views_style_plugins