Club Drupal

<?php

/**

 * @file

 * Contains theme registry and theme implementations for the context tool.

 */

/**

 * Implements hook_theme()

 */

function ctools_context_theme(&$theme) {

  $theme['ctools_context_list'] = array(

    'variables' => array('object' => NULL),

    'file' => 'includes/context.theme.inc',

  );

  $theme['ctools_context_list_no_table'] = array(

    'variables' => array('object' => NULL),

    'file' => 'includes/context.theme.inc',

  );

  $theme['ctools_context_item_form'] = array(

    'render element' => 'form',

    'file' => 'includes/context.theme.inc',

  );

  $theme['ctools_context_item_row'] = array(

    'variables' => array('type' => NULL, 'form' => NULL, 'position' => NULL, 'count' => NULL, 'with_tr' => TRUE),

    'file' => 'includes/context.theme.inc',

  );

  // For the access plugin.

  $theme['ctools_access_admin_add'] = array(

    'render element' => 'form',

    'file' => 'includes/context-access-admin.inc',

  );

}

/**

 * Theme the form item for the context entry.

 */

function theme_ctools_context_item_row($vars) {

  $type = $vars['type'];

  $form = $vars['form'];

  $position = $vars['position'];

  $count = $vars['count'];

  $with_tr = $vars['with_tr'];

  $output = '<td class="title">&nbsp;' . render($form['title']) . '</td>';

  if (!empty($form['position'])) {

    $output .= '<td class="position">&nbsp;' . render($form['position']) . '</td>';

  }

  $output .= '<td class="operation">' . render($form['settings']);

  $output .= render($form['remove']) . '</td>';

  if ($with_tr) {

    $output = '<tr id="' . $type . '-row-' . $position . '" class="draggable ' . $type . '-row ' . ($count % 2 ? 'even' : 'odd') . '">' . $output . '</tr>';

  }

  return $output;

}

/**

 * Display the context item.

 */

function theme_ctools_context_item_form($vars) {

  $form = $vars['form'];

  $output    = '';

  $type      = $form['#ctools_context_type'];

  $module    = $form['#ctools_context_module'];

  $cache_key = $form['#cache_key'];

  $type_info = ctools_context_info($type);

  if (!empty($form[$type]) && empty($form['#only_buttons'])) {

    $count = 0;

    $rows = '';

    foreach (array_keys($form[$type]) as $id) {

      if (!is_numeric($id)) {

        continue;

      }

      $theme_vars = array();

      $theme_vars['type'] = $type;

      $theme_vars['form'] = $form[$type][$id];

      $theme_vars['position'] = $id;

      $theme_vars['count'] = $count++;

      $rows .= theme('ctools_context_item_row', $theme_vars);

    }

    $output .= '<table id="' . $type . '-table">';

    $output .= '<thead>';

    $output .= '<tr>';

    $output .= '<th class="title">' . $type_info['title'] . '</th>';

    if (!empty($type_info['sortable']) && $count) {

      $output .= '<th class="position">' . t('Weight') . '</th>';

    }

    $output .= '<th class="operation">' . t('Operation') . '</th>';

    $output .= '</tr>';

    $output .= '</thead>';

    $output .= '<tbody>';

    $output .= $rows;

    $output .= '</tbody>';

    $output .= '</table>';

  }

  if (!empty($form['buttons'])) {

    // Display the add context item.

    $row                      = array();

    $row[]                    = array('data' => render($form['buttons'][$type]['item']), 'class' => array('title'));

    $row[]                    = array('data' => render($form['buttons'][$type]['add']), 'class' => array('add'), 'width' => "60%");

    $output                  .= '<div class="buttons">';

    $output                  .= render($form['buttons'][$type]);

    $theme_vars               = array();

    $theme_vars['header']     = array();

    $theme_vars['rows']       = array($row);

    $theme_vars['attributes'] = array('id' => $type . '-add-table');

    $output                  .= theme('table', $theme_vars);

    $output                  .= '</div>';

  }

  if (!empty($form['description'])) {

    $output .= render($form['description']);

  }

  if (!empty($type_info['sortable'])) {

    drupal_add_tabledrag($type . '-table', 'order', 'sibling', 'drag-position');

  }

  return $output;

}

/**

 * Create a visible list of all the contexts available on an object.

 * Assumes arguments, relationships and context objects.

 *

 * Contexts must be preloaded.

 */

function theme_ctools_context_list($vars) {

  $object = $vars['object'];

  $header = $vars['header'];

  $description = (!empty($vars['description'])) ? $vars['description'] : NULL;

  $titles = array();

  $output = '';

  $count = 1;

  $contexts = ctools_context_load_contexts($object);

  // Describe 'built in' contexts.

  if (!empty($object->base_contexts)) {

    foreach ($object->base_contexts as $id => $context) {

      $output .= '<tr>';

      $output .= '<td valign="top"><em>' . t('Built in context') . '</em></td>';

      $desc = check_plain($context->identifier);

      if (isset($context->keyword)) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $context->keyword));

        foreach (ctools_context_get_converters('%' . $context->keyword . ':', $context) as $keyword => $title) {

          $desc .= '<br />' . t('@keyword --&gt; @title', array('@keyword' => $keyword, '@title' => $title));

        }

        $desc .= '</div>';

      }

      if (isset($context->description)) {

        $desc .= '<div class="description">' . filter_xss_admin($context->description) . '</div>';

      }

      $output .= '<td>' . $desc . '</td>';

      $output .= '</tr>';

      $titles[$id] = $context->identifier;

    }

  }

  // First, make a list of arguments. Arguments are pretty simple.

  if (!empty($object->arguments)) {

    foreach ($object->arguments as $argument) {

      $output .= '<tr>';

      $output .= '<td valign="top"><em>' . t('Argument @count', array('@count' => $count)) . '</em></td>';

      $desc = check_plain($argument['identifier']);

      if (isset($argument['keyword'])) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $argument['keyword']));

        if (isset($contexts[ctools_context_id($argument, 'argument')])) {

          foreach (ctools_context_get_converters('%' . $argument['keyword'] . ':', $contexts[ctools_context_id($argument, 'argument')]) as $keyword => $title) {

            $desc .= '<br />' . t('@keyword --&gt; @title', array('@keyword' => $keyword, '@title' => $title));

          }

        }

        $desc .= '</div>';

      }

      $output .= '<td>' . $desc . '</td>';

      $output .= '</tr>';

      $titles[ctools_context_id($argument, 'argument')] = $argument['identifier'];

      $count++;

    }

  }

  $count = 1;

  // Then, make a nice list of contexts.

  if (!empty($object->contexts)) {

    foreach ($object->contexts as $context) {

      $output .= '<tr>';

      $output .= '<td valign="top"><em>' . t('Context @count', array('@count' => $count)) . '</em></td>';

      $desc = check_plain($context['identifier']);

      if (isset($context['keyword'])) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $context['keyword']));

        foreach (ctools_context_get_converters('%' . $context['keyword'] . ':', $contexts[ctools_context_id($context, 'context')]) as $keyword => $title) {

          $desc .= '<br />' . t('@keyword --&gt; @title', array('@keyword' => $keyword, '@title' => $title));

        }

        $desc .= '</div>';

      }

      $output .= '<td>' . $desc . '</td>';

      $output .= '</tr>';

      $titles[ctools_context_id($context)] = $context['identifier'];

      $count++;

    }

  }

  // And relationships.

  if (!empty($object->relationships)) {

    foreach ($object->relationships as $relationship) {

      $output .= '<tr>';

      if (is_array($relationship['context'])) {

        $rtitles = array();

        foreach ($relationship['context'] as $cid) {

          $rtitles[$cid] = $titles[$cid];

        }

        $title = implode(' + ', $rtitles);

      }

      else {

        $title = $titles[$relationship['context']];

      }

      $output .= '<td valign="top"><em>' . t('From "@title"', array('@title' => $title)) . '</em></td>';

      $desc = check_plain($relationship['identifier']);

      if (isset($relationship['keyword'])) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $relationship['keyword']));

        foreach (ctools_context_get_converters('%' . $relationship['keyword'] . ':', $contexts[ctools_context_id($relationship, 'relationship')]) as $keyword => $title) {

          $desc .= '<br />' . t('@keyword --&gt; @title', array('@keyword' => $keyword, '@title' => $title));

        }

        $desc .= '</div>';

      }

      $output .= '<td>' . $desc . '</td>';

      $output .= '</tr>';

      $titles[ctools_context_id($relationship, 'relationship')] = $relationship['identifier'];

      $count++;

    }

  }

  $head = '';

  if ($header) {

    if ($description) {

      $header .= '<div class="description">' . $description . '</div>';

    }

    $head .= '<thead><tr>';

    $head .= '<th colspan="2">' . $header . '</th>';

    $head .= '</tr></thead>';

  }

  return $output ? "<table>$head<tbody>$output</tbody></table>\n" : "<table>$head</table>\n";

}

/**

 * The ctools_context_list() function but not in a table format because

 * tabledrag won't let us have tables within tables and still drag.

 */

function theme_ctools_context_list_no_table($vars) {

  $object = $vars['object'];

  ctools_add_css('context');

  $titles = array();

  $output = '';

  $count = 1;

  // Describe 'built in' contexts.

  if (!empty($object->base_contexts)) {

    foreach ($object->base_contexts as $id => $context) {

      $output .= '<div class="ctools-context-holder clearfix">';

      $output .= '<div class="ctools-context-title">' . t('Built in context') . '</div>';

      $desc = check_plain($context->identifier);

      if (isset($context->keyword)) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $context->keyword)) . '</div>';

      }

      if (isset($context->description)) {

        $desc .= '<div class="description">' . filter_xss_admin($context->description) . '</div>';

      }

      $output .= '<div class="ctools-context-content">' . $desc . '</div>';

      $output .= '</div>';

      $titles[$id] = $context->identifier;

      $count++;

    }

  }

  // First, make a list of arguments. Arguments are pretty simple.

  if (!empty($object->arguments)) {

    foreach ($object->arguments as $argument) {

      $output .= '<div class="ctools-context-holder clearfix">';

      $output .= '<div class="ctools-context-title">' . t('Argument @count', array('@count' => $count)) . '</div>';

      $desc = check_plain($argument['identifier']);

      if (isset($argument['keyword'])) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $argument['keyword'])) . '</div>';

      }

      $output .= '<div class="ctools-context-content">' . $desc . '</div>';

      $output .= '</div>';

      $titles[ctools_context_id($argument, 'argument')] = $argument['identifier'];

      $count++;

    }

  }

  $count = 1;

  // Then, make a nice list of contexts.

  if (!empty($object->contexts)) {

    foreach ($object->contexts as $context) {

      $output .= '<div class="ctools-context-holder clearfix">';

      $output .= '<div class="ctools-context-title">' . t('Context @count', array('@count' => $count)) . '</div>';

      $desc = check_plain($context['identifier']);

      if (isset($context['keyword'])) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $context['keyword'])) . '</div>';

      }

      $output .= '<div class="ctools-context-content">' . $desc . '</div>';

      $output .= '</div>';

      $titles[ctools_context_id($context)] = $context['identifier'];

      $count++;

    }

  }

  // And relationships.

  if (!empty($object->relationships)) {

    foreach ($object->relationships as $relationship) {

      $output .= '<div class="ctools-context-holder clearfix">';

      if (is_array($relationship['context'])) {

        $rtitles = array();

        foreach ($relationship['context'] as $cid) {

          $rtitles[$cid] = $titles[$cid];

        }

        $title = implode(' + ', $rtitles);

      }

      else {

        $title = $titles[$relationship['context']];

      }

      $output .= '<div class="ctools-context-title">' . t('From "@title"', array('@title' => $title)) . '</div>';

      $desc = check_plain($relationship['identifier']);

      if (isset($relationship['keyword'])) {

        $desc .= '<div class="description">' . t('Keyword: %@keyword', array('@keyword' => $relationship['keyword'])) . '</div>';

      }

      $output .= '<div class="ctools-context-content">' . $desc . '</div>';

      $output .= '</div>';

      $titles[ctools_context_id($relationship, 'relationship')] = $relationship['identifier'];

      $count++;

    }

  }

  return $output;

}