/[drupal]/contributions/modules/fivestar/fivestar.module
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revision 1.25, Wed Jul 1 03:06:11 2009 UTC revision 1.26, Wed Jul 1 03:28:09 2009 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id: fivestar.module,v 1.24 2009/07/01 02:43:58 quicksketch Exp $  // $Id: fivestar.module,v 1.25 2009/07/01 03:06:11 quicksketch Exp $
3    
4  /**  /**
5   * @file   * @file
# Line 1215  function fivestar_validate($element, &$f Line 1215  function fivestar_validate($element, &$f
1215    }    }
1216  }  }
1217    
1218    /**
1219     * Implementation of hook_votingapi_views_formatters().
1220     */
1221  function fivestar_votingapi_views_formatters($details = array()) {  function fivestar_votingapi_views_formatters($details = array()) {
1222    if ($details->field == 'value') {    if ($details->field == 'value') {
1223      return array(      return array(
1224        'fivestar_views_value_display_handler' => t('Fivestar Stars (display only)'),        'fivestar_views_value_display_handler' => t('Fivestar Stars (display only)'),
1225          'fivestar_views_value_text_handler' => t('Fivestar Stars (text star count)'),
1226        'fivestar_views_widget_compact_handler' => t('Fivestar Stars (clickable, no text)'),        'fivestar_views_widget_compact_handler' => t('Fivestar Stars (clickable, no text)'),
1227        'fivestar_views_widget_normal_handler' => t('Fivestar Stars (clickable, with text)'),        'fivestar_views_widget_normal_handler' => t('Fivestar Stars (clickable, with text)'),
1228      );      );
1229    }    }
1230  }  }
1231    
1232    /**
1233     * VotingAPI Views formatter for displaying static stars.
1234     */
1235  function fivestar_views_value_display_handler($value, $field, $columns) {  function fivestar_views_value_display_handler($value, $field, $columns) {
1236    // Determine number of stars to display    // Determine number of stars to display
1237    // TODO need to get the tag here to support >1 tag    // TODO need to get the tag here to support >1 tag
# Line 1252  function fivestar_views_value_display_ha Line 1259  function fivestar_views_value_display_ha
1259    return theme('fivestar_static', $value, $stars, $tag);    return theme('fivestar_static', $value, $stars, $tag);
1260  }  }
1261    
1262    /**
1263     * VotingAPI Views formatter for displaying number of stars as text.
1264     */
1265    function fivestar_views_value_text_handler($value, $field, $columns) {
1266      // Get the number of stars for this node type.
1267      $node_type = isset($columns->node_type) ? $columns->node_type : db_result(db_query("SELECT type FROM {node} WHERE nid = %d", $columns->nid));
1268      $stars = variable_get('fivestar_stars_'. $node_type, 5);
1269    
1270      // If displaying a user's vote, always display a whole value.
1271      if ($field->table == 'votingapi_vote') {
1272        return ceil(($value / 100) * $stars);
1273      }
1274      else {
1275        return round(($value / 100) * $stars, 1);
1276      }
1277    }
1278    
1279    /**
1280     * VotingAPI Views formatter for displaying rating widget without text.
1281     */
1282  function fivestar_views_widget_compact_handler($value, $field, $columns) {  function fivestar_views_widget_compact_handler($value, $field, $columns) {
1283    return fivestar_views_widget_handler($value, $field, $columns, FALSE);    return fivestar_views_widget_handler($value, $field, $columns, FALSE);
1284  }  }
1285    
1286    /**
1287     * VotingAPI Views formatter for displaying rating widget with text.
1288     */
1289  function fivestar_views_widget_normal_handler($value, $field, $columns) {  function fivestar_views_widget_normal_handler($value, $field, $columns) {
1290    return fivestar_views_widget_handler($value, $field, $columns, TRUE);    return fivestar_views_widget_handler($value, $field, $columns, TRUE);
1291  }  }
1292    
1293    /**
1294     * Generic VotingAPI Views formatter for displaying rating widget.
1295     */
1296  function fivestar_views_widget_handler($value, $field, $columns, $summary) {  function fivestar_views_widget_handler($value, $field, $columns, $summary) {
1297    
1298    // If the user can't rate, use the display handler.    // If the user can't rate, use the display handler.
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