danielebarchiesi@0: <?php
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * @file
danielebarchiesi@0:  * Insert support for ImageField module.
danielebarchiesi@0:  */
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Implementation of hook_insert_widgets().
danielebarchiesi@0:  */
danielebarchiesi@0: function image_insert_widgets() {
danielebarchiesi@0:   return array(
danielebarchiesi@0:     'image_image' => array(
danielebarchiesi@0:       'element_type' => 'managed_file',
danielebarchiesi@0:       'wrapper' => '.image-widget',
danielebarchiesi@0:       'fields' => array(
danielebarchiesi@0:         'alt' => 'input[name$="[alt]"], textarea[name$="[alt]"]',
danielebarchiesi@0:         'title' => 'input[name$="[title]"], textarea[name$="[title]"]',
danielebarchiesi@0:         'description' => 'input[name$="[description]"], textarea[name$="[description]"]',
danielebarchiesi@0:       ),
danielebarchiesi@0:     ),
danielebarchiesi@0:   );
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Implementation of hook_insert_styles().
danielebarchiesi@0:  */
danielebarchiesi@0: function image_insert_styles() {
danielebarchiesi@0:   $image_styles = image_styles();
danielebarchiesi@0:   $insert_styles = array();
danielebarchiesi@0:   foreach ($image_styles as $style) {
danielebarchiesi@0:     $insert_styles['image_' . $style['name']] = array(
danielebarchiesi@0:       'label' => t($style['name']),
danielebarchiesi@0:     );
danielebarchiesi@0:   }
danielebarchiesi@0:   return $insert_styles;
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Implementation of hook_insert_content().
danielebarchiesi@0:  */
danielebarchiesi@0: function image_insert_content($item, $style, $widget) {
danielebarchiesi@0:   $style_name = preg_replace('/^image_/', '', $style['name']);
danielebarchiesi@0:   return theme(array('image_insert_image__' . str_replace('-', '_', $style_name), 'image_insert_image'), array('item' => $item, 'widget' => $widget, 'style_name' => $style_name));
danielebarchiesi@0: }
danielebarchiesi@0: 
danielebarchiesi@0: /**
danielebarchiesi@0:  * Theme the content that will be inserted for Image styles.
danielebarchiesi@0:  */
danielebarchiesi@0: function template_preprocess_image_insert_image(&$vars) {
danielebarchiesi@0:   $vars['file'] = file_load($vars['item']['fid']);
danielebarchiesi@0: 
danielebarchiesi@0:   // Determine dimensions of the image after the image style transformations.
danielebarchiesi@0:   $image_info = @image_get_info($vars['file']->uri);
danielebarchiesi@0:   $vars['width'] = isset($image_info['width']) ? $image_info['width'] : NULL;
danielebarchiesi@0:   $vars['height'] = isset($image_info['height']) ? $image_info['height'] : NULL;
danielebarchiesi@0:   image_style_transform_dimensions($vars['style_name'], $vars);
danielebarchiesi@0: 
danielebarchiesi@0:   $vars['uri'] = image_style_path($vars['style_name'], $vars['file']->uri);
danielebarchiesi@0:   $absolute = isset($vars['widget']['settings']['insert_absolute']) ? $vars['widget']['settings']['insert_absolute'] : NULL;
danielebarchiesi@0:   $vars['url'] = insert_create_url($vars['uri'], $absolute, variable_get('clean_url'));
danielebarchiesi@0: 
danielebarchiesi@0:   // http://drupal.org/node/1923336
danielebarchiesi@0:   if (function_exists('image_style_path_token')) {
danielebarchiesi@0:     $token_query = array(IMAGE_DERIVATIVE_TOKEN => image_style_path_token($vars['style_name'], $vars['file']->uri));
danielebarchiesi@0:     $vars['url'] .= (strpos($vars['url'], '?') !== FALSE ? '&' : '?') . drupal_http_build_query($token_query);
danielebarchiesi@0:   }
danielebarchiesi@0: 
danielebarchiesi@0:   $vars['class'] = !empty($vars['widget']['settings']['insert_class']) ? $vars['widget']['settings']['insert_class'] : '';
danielebarchiesi@0: }