class views_handler_field_system_info_screenshot in Views System 6.3
Same name and namespace in other branches
- 6.2 views/handlers/views_handler_field_system_info_screenshot.inc \views_handler_field_system_info_screenshot
- 7.3 views/handlers/views_handler_field_system_info_screenshot.inc \views_handler_field_system_info_screenshot
Provides display options and renders the screenshot field of the system item.
Hierarchy
- class \views_handler_field_system_info_screenshot extends \views_handler_field
Expanded class hierarchy of views_handler_field_system_info_screenshot
1 string reference to 'views_handler_field_system_info_screenshot'
- views_system_views_data_alter in views/
views_system.views.inc - Implementation of hook_views_data_alter().
File
- views/
handlers/ views_handler_field_system_info_screenshot.inc, line 14 - Views field handler for the views_system module.
View source
class views_handler_field_system_info_screenshot extends views_handler_field {
function option_definition() {
$options = parent::option_definition();
$options['system_info_screenshot_image'] = array(
'default' => TRUE,
);
$options['system_info_screenshot_image_class'] = array(
'default' => 'views-system-screenshot-medium',
);
return $options;
}
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
$form['system_info_screenshot_image'] = array(
'#type' => 'checkbox',
'#title' => t('Display as image'),
'#default_value' => !empty($this->options['system_info_screenshot_image']),
);
$form['system_info_screenshot_image_class'] = array(
'#type' => 'textfield',
'#title' => t('Image class'),
'#description' => t('The CSS class to apply to the image. Default classes: views-system-screenshot-large, views-system-screenshot-medium, views-system-screenshot-small.'),
'#default_value' => !empty($this->options['system_info_screenshot_image_class']) ? $this->options['system_info_screenshot_image_class'] : 'views-system-screenshot-medium',
'#process' => array(
'ctools_dependent_process',
),
'#dependency' => array(
'edit-options-system-info-screenshot-image' => array(
1,
),
),
);
}
function render($values) {
$info = unserialize($values->{$this->field_alias});
if (isset($info['screenshot'])) {
$path = _views_system_get_screenshot($info);
if ($path) {
if ($this->options['system_info_screenshot_image']) {
drupal_add_css(drupal_get_path('module', 'views_system') . '/styles/views-system-screenshot.css', 'module', 'all', FALSE);
$alt = t('Screenshot for !theme theme', array(
'!theme' => $info['name'],
));
$title = t('Screenshot for !theme theme', array(
'!theme' => $info['name'],
));
$attributes = array(
'class' => check_plain($this->options['system_info_screenshot_image_class']),
);
$output = theme('image', $path, $alt, $title, $attributes, FALSE);
}
else {
$output = $path;
}
}
else {
$output = '';
}
}
else {
$output = '';
}
return $output;
}
}