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   1  <?php
   2  /**
   3   * @file callbacks.inc
   4   * Minor menu callbacks for Panels helpers.
   5   */
   6  
   7  /**
   8   * A central administrative page for Panels.
   9   */
  10  function panels_admin_page() {
  11    return theme('panels_dashboard');
  12  }
  13  
  14  function panels_dashboard_final_blocks(&$vars) {
  15    // Add in links for missing modules that we still want to mention:
  16    if (empty($vars['links']['page_manager'])) {
  17      $vars['links']['page_manager'] = array(
  18        'weight' => -100,
  19        'title' => t('Panel page'),
  20        'description' => '<em>' . t('You must activate the page manager module for this functionality.') . '</em>',
  21      );
  22    }
  23    if (empty($vars['links']['panels_mini'])) {
  24      $vars['links']['panels_mini'] = array(
  25        'title' => t('Mini panel'),
  26        'description' => '<em>' . t('You must activate the Mini panels module for this functionality.') . '</em>',
  27      );
  28    }
  29    if (empty($vars['links']['panels_node'])) {
  30      $vars['links']['panels_mini'] = array(
  31        'title' => t('Panel node'),
  32        'description' => '<em>' . t('You must activate the panel node module for this functionality.') . '</em>',
  33      );
  34    }
  35  }
  36  
  37  /**
  38   * Implementation of hook_panels_dashboard_blocks().
  39   *
  40   * Adds page information to the Panels dashboard.
  41   */
  42  function panels_panels_dashboard_blocks(&$vars) {
  43    $vars['links']['panels_layout'] = array(
  44      'title' => l(t('Custom layout'), 'admin/build/panels/layouts/add'),
  45      'description' => t('Custom layouts can add more, site-specific layouts that you can use in your panels.'),
  46    );
  47  
  48     // Load all mini panels and their displays.
  49    ctools_include('export');
  50    $items = ctools_export_crud_load_all('panels_layout');
  51    $count = 0;
  52    $rows = array();
  53  
  54    foreach ($items as $item) {
  55      $rows[] = array(
  56        check_plain($item->admin_title),
  57        array(
  58          'data' => l(t('Edit'), "admin/build/panels/layouts/list/$item->name/edit"),
  59          'class' => 'links',
  60        ),
  61      );
  62  
  63      // Only show 10.
  64      if (++$count >= 10) {
  65        break;
  66      }
  67    }
  68  
  69    if ($rows) {
  70      $content = theme('table', array(), $rows, array('class' => 'panels-manage'));
  71    }
  72    else {
  73      $content = '<p>' . t('There are no custom layouts.') . '</p>';
  74    }
  75  
  76    $vars['blocks']['panels_layout'] = array(
  77      'title' => t('Manage custom layouts'),
  78      'link' => l(t('Go to list'), 'admin/build/panels/layouts'),
  79      'content' => $content,
  80      'class' => 'dashboard-layouts',
  81      'section' => 'right',
  82    );
  83  }
  84  
  85  function template_preprocess_panels_dashboard(&$vars) {
  86    ctools_add_css('panels-dashboard', 'panels');
  87    ctools_include('plugins');
  88  
  89    $vars['image_path'] = ctools_image_path('', 'panels');
  90  
  91    $vars['links'] = array();
  92    $vars['blocks'] = array();
  93  
  94    foreach (module_implements('panels_dashboard_blocks') as $module) {
  95      $function = $module . '_panels_dashboard_blocks';
  96      $function($vars);
  97    }
  98  
  99    // Add in any default links for modules that are not active
 100    panels_dashboard_final_blocks($vars);
 101  
 102    // If page manager module is enabled, add a very low eight block to
 103    // list the page wizards.
 104    if (module_exists('page_manager')) {
 105      $vars['blocks']['wizards'] = array(
 106        'weight' => -101,
 107        'section' => 'right',
 108        'title' => t('Page wizards'),
 109        'content' => '',
 110        'class' => 'dashboard-wizards',
 111      );
 112  
 113      ctools_include('page-wizard');
 114      $plugins = page_manager_get_page_wizards();
 115      uasort($plugins, 'ctools_plugin_sort');
 116  
 117      foreach ($plugins as $id => $plugin) {
 118        if (isset($plugin['type']) && $plugin['type'] == 'panels') {
 119          $link = array(
 120            'title' => l($plugin['title'], 'admin/build/pages/wizard/' . $id),
 121            'description' => $plugin['description'],
 122          );
 123  
 124          $vars['blocks']['wizards']['content'] .= theme('panels_dashboard_link', $link);
 125        }
 126      }
 127  
 128    }
 129  
 130    uasort($vars['links'], 'ctools_plugin_sort');
 131  
 132    $vars['blocks']['links'] = array(
 133      'weight' => -100,
 134      'section' => 'left',
 135      'title' => t('Create new') . '...',
 136      'content' => '',
 137      'class' => 'dashboard-create',
 138    );
 139  
 140    // Turn the links into a block
 141    foreach ($vars['links'] as $link) {
 142      $vars['blocks']['links']['content'] .= theme('panels_dashboard_link', $link);
 143    }
 144  
 145    uasort($vars['blocks'], 'ctools_plugin_sort');
 146  
 147    $vars['left'] = '';
 148    $vars['right'] = '';
 149  
 150    // Render all the blocks
 151    foreach ($vars['blocks'] as $block) {
 152      $section = !empty($block['section']) ? $block['section'] : 'left';
 153      $vars[$section] .= theme('panels_dashboard_block', $block);
 154    }
 155  }
 156  
 157  function panels_admin_settings_page() {
 158    $form = array();
 159    if (module_exists('page_manager')) {
 160      foreach (page_manager_get_tasks() as $task) {
 161        if ($function = ctools_plugin_get_function($task, 'admin settings')) {
 162          $function($form);
 163        }
 164      }
 165    }
 166  
 167    ctools_include('content');
 168    foreach (ctools_get_content_types() as $content) {
 169      if ($function = ctools_plugin_get_function($content, 'admin settings')) {
 170        $function($form);
 171      }
 172    }
 173  
 174    if (empty($form)) {
 175      return array('#value' => t('There are currently no settings to change, but additional plugins or modules may provide them in the future.'));
 176    }
 177  
 178    return system_settings_form($form);
 179  }
 180  
 181  /**
 182   * Settings for panel contexts created by the page manager.
 183   */
 184  function panels_admin_panel_context_page() {
 185    ctools_include('common', 'panels');
 186    return drupal_get_form('panels_common_settings', 'panels_page');
 187  }
 188