danielebarchiesi@4: <?php
danielebarchiesi@4: /**
danielebarchiesi@4:  * @file semanticviews.module
danielebarchiesi@4:  * TODO: Enter file description here.
danielebarchiesi@4:  */
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  *  Implementation of hook_views_api().
danielebarchiesi@4:  */
danielebarchiesi@4: function semanticviews_views_api() {
danielebarchiesi@4:   return array(
danielebarchiesi@4:     'api' => 2.0,
danielebarchiesi@4:   );
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Helper function that returns an array with field aliases as key and the
danielebarchiesi@4:  * field tokens as values.
danielebarchiesi@4:  *
danielebarchiesi@4:  * @see views_handler_field::get_render_tokens()
danielebarchiesi@4:  */
danielebarchiesi@4: function semanticviews_get_alias_tokens($view) {
danielebarchiesi@4:   $tokens = array();
danielebarchiesi@4:   // Now add replacements for our fields.
danielebarchiesi@4:   foreach ($view->display_handler->get_handlers('field') as $name => $handler) {
danielebarchiesi@4:     $tokens[$handler->field_alias] = "[$name]";
danielebarchiesi@4:   }
danielebarchiesi@4:   return $tokens;
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Helper function that returns row replacements given a row and all tokens.
danielebarchiesi@4:  */
danielebarchiesi@4: function semanticviews_get_token_replacements($row, $tokens) {
danielebarchiesi@4:   $replacements = array();
danielebarchiesi@4:   foreach ($row as $alias => $value) {
danielebarchiesi@4:     if (!empty($tokens[$alias])) {
danielebarchiesi@4:       $replacements[$tokens[$alias]] = $value;
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4:   return $replacements;
danielebarchiesi@4: }