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   1  <?php
   2  // $Id: gallery_profile.module,v 1.2.2.3 2008/06/09 22:18:54 profix898 Exp $
   3  
   4  /**
   5   * gallery_profile.module
   6   */
   7  
   8  /**
   9   * Implementation of hook_perm().
  10   */
  11  function gallery_profile_perm() {
  12    return array('access gallery profile');
  13  }
  14  
  15  /**
  16   * Implementation of hook_menu().
  17   */
  18  function gallery_profile_menu() {
  19    $items = array();
  20    if (variable_get('gallery_valid', 0)) {
  21      $items['admin/user/gallery/settings/general'] = array(
  22        'title' => 'General',
  23        'type' => MENU_DEFAULT_LOCAL_TASK,
  24        'weight' => 0
  25      );
  26      $items['admin/user/gallery/settings/profile'] = array(
  27        'title' => 'User Profile',
  28        'access callback' => 'gallery_admin_access',
  29        'access arguments' => array(array('administer users', 'administer gallery settings')),
  30        'page callback' => 'drupal_get_form',
  31        'page arguments' => array('_gallery_profile_settings'),
  32        'type' => MENU_LOCAL_TASK,
  33        'weight' => 1
  34      );
  35    }
  36    
  37    return $items;
  38  }
  39  
  40  /**
  41   * Implementation of hook_profile_alter().
  42   */
  43  function gallery_profile_profile_alter(&$account) {
  44    if (isset($account->content['gallery2']) && user_access('access gallery profile')) {
  45      $profile = &$account->content['gallery2'];
  46      // Set custom title
  47      $profile['#title'] = variable_get('gallery_user_profile_title', 'Gallery2');
  48      // Remove sync status message
  49      if (variable_get('gallery_user_profile_hide_sync', 0)) {
  50        unset($profile['user_sync']);
  51      }
  52      // Useralbum link/gallery
  53      $profile_type = variable_get('gallery_user_profile_gallery', array('link'));
  54      if (in_array('gallery', $profile_type) && gallery_user_useralbum($account->uid, FALSE)) {
  55        $profile['useralbum_gallery'] = array(
  56          '#type' => 'user_profile_item',
  57          '#title' => in_array('link', $profile_type) ?
  58            $profile['useralbum_link']['#value'] : t('Album: %username', array('%username' => $account->name)),
  59          '#value' => _gallery_profile_useralbum($account->uid),
  60          '#attributes' => array('class' => 'gallery_profile_useralbum')
  61        );
  62        unset($profile['useralbum_link']);
  63      }
  64      else if (!in_array('link', $profile_type)) {
  65        unset($profile['useralbum_link']);
  66      }
  67      // Hide section (if no items are available)
  68      if (count($profile) < 3) {
  69        unset($fields['gallery2']);
  70      }
  71    }
  72  }
  73  
  74  /**
  75   * Implementation of hook_form_alter().
  76   */
  77  function gallery_profile_form_alter(&$form, $form_state, $form_id) {
  78    if ($form_id == '_gallery_user_settings') {
  79      unset($form['user']['gallery_user_profile_hide']);
  80      $form['user']['sync']['#collapsible'] = FALSE;
  81    }
  82  }
  83  
  84  /**
  85   * Function _gallery_profile_settings().
  86   */
  87  function _gallery_profile_settings() {
  88    require_once(drupal_get_path('module', 'gallery') .'/gallery_block.inc');
  89    require_once(drupal_get_path('module', 'gallery') .'/gallery_block_admin.inc');
  90    
  91    $form['profile'] = array(
  92      '#type' => 'fieldset',
  93      '#title' => t('User Profile'),
  94      '#collapsible' => FALSE,
  95      '#collapsed' => FALSE
  96    );
  97    
  98    $form['profile']['gallery_user_profile_hide'] = array(
  99      '#type' => 'checkbox',
 100      '#title' => t('Hide Gallery2 section in profiles'),
 101      '#default_value' => variable_get('gallery_user_profile_hide', 0),
 102      '#description' => t('Hide the Gallery2 section (i.e. Gallery2-Drupal Sync Status) on the user profile pages.'),
 103    );
 104    
 105    $form['profile']['gallery_user_profile_title'] = array(
 106      '#type' => 'textfield',
 107      '#title' => t('Title of Gallery2 profile section'),
 108      '#default_value' => variable_get('gallery_user_profile_title', 'Gallery2'),
 109      '#size' => 40,
 110      '#maxlength' => 255,
 111      '#description' => t('Title of the Gallery2 section on profile pages.')
 112    );
 113    
 114    $form['profile']['gallery_user_profile_hide_sync'] = array(
 115      '#type' => 'checkbox',
 116      '#title' => t('Hide sync status message'),
 117      '#default_value' => variable_get('gallery_user_profile_hide_sync', 0),
 118      '#description' => t('Hide \'Gallery2-Drupal Sync Status\' message in the profile.'),
 119    );
 120    
 121    $profile_type = variable_get('gallery_user_profile_gallery', array('link'));
 122    $form['profile']['gallery_user_profile_gallery'] = array(
 123      '#type' => 'checkboxes',
 124      '#title' => t('Profile gallery mode'),
 125      '#default_value' => $profile_type,
 126      '#options' => array(
 127        'link' => t('Show link to useralbum'),
 128        'gallery' => t('Show (useralbum) gallery/images')
 129      ),
 130      '#description' => t('By default a link to the useralbum is shown. But you may also insert a gallery of
 131                           random/recent images from the useralbum into the user profile.'),
 132    );
 133    
 134    // Useralbum settings
 135    if (in_array('gallery', $profile_type)) {
 136      $form['profile']['useralbum'] = array(
 137        '#type' => 'fieldset',
 138        '#title' => t('Useralbum settings'),
 139        '#collapsible' => TRUE,
 140        '#collapsed' => TRUE
 141      );
 142      $element = 'gallery_user_profile_useralbum';
 143      $form['profile']['useralbum'] += _gallery_block_admin_imageblock($element, t('profile useralbum'));
 144      $form['#submit'][] = '_gallery_block_admin_imageblock_submit';
 145    }
 146    
 147    $form = system_settings_form($form);
 148    return $form;
 149  }
 150  
 151  /**
 152   * Function _gallery_profile_useralbum().
 153   */
 154  function _gallery_profile_useralbum($uid) {
 155    $num_cols = variable_get('gallery_user_profile_useralbum_num_cols', 2);
 156    $num_rows = variable_get('gallery_user_profile_useralbum_num_rows', 2);
 157    $num_images = $num_cols * $num_rows;
 158    
 159    $param_blocks_array = array_filter(variable_get('gallery_user_profile_useralbum_block_block', array('randomImage')));
 160    // Ensure $param_blocks_array contains $num_images elements (auto-append if necessary)
 161    $count = count($param_blocks_array);
 162    if (($num = $num_images - $count) > 0) {
 163      $param_blocks_array += array_fill($count, $num, end($param_blocks_array));
 164    }
 165    $params['blocks'] = implode('|', $param_blocks_array);
 166    $item_id = trim(variable_get('gallery_user_profile_useralbum_item_id', ''));
 167    $params['itemId'] = empty($item_id) ? ('user:'. $uid) : $item_id;
 168    $param_show_array = variable_get('gallery_user_profile_useralbum_block_show', array());
 169    $params['show'] = empty($param_show_array) ? 'none' : implode('|', $param_show_array);
 170    if (variable_get('gallery_user_profile_useralbum_size_method', GALLERY_GRID_SIZE_METHOD_DEFAULT) == 'maxsize') {
 171      $params['maxSize'] = variable_get('gallery_user_profile_useralbum_size', GALLERY_GRID_SIZE_DEFAULT);
 172    }
 173    else {
 174      $params['exactSize'] = variable_get('gallery_user_profile_useralbum_size', GALLERY_GRID_SIZE_DEFAULT);
 175    }
 176    $params['albumFrame'] =  variable_get('gallery_user_profile_useralbum_album_frame', 'none');
 177    $params['itemFrame'] =  variable_get('gallery_user_profile_useralbum_item_frame', 'none');
 178    $params['linkTarget'] =  variable_get('gallery_user_profile_useralbum_link_target', '');
 179    $params['link'] = variable_get('gallery_user_profile_useralbum_link', '');
 180    
 181    $block = gallery_get_block($params, 'ImageBlock', array('num_cols' => $num_cols));
 182    return isset($block['content']) ? $block['content'] : '';
 183  }