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<?php
/**
* @file
* Filter by the file schema type.
*/
class views_handler_filter_schema_type extends views_handler_filter_in_operator {
function get_value_options() {
if (!isset($this->value_options)) {
$this->value_title = t('File Schema types');
$types = file_get_stream_wrappers(STREAM_WRAPPERS_VISIBLE);
$options = array();
foreach ($types as $type => $info) {
$options[$type] = t($info['name']);
}
asort($options);
$this->value_options = $options;
}
}
function op_simple() {
if (empty($this->value)) {
return;
}
$this->ensure_my_table();
// We use array_values() because the checkboxes keep keys and that can cause
// array addition problems.
$statements = array();
$not_in = $this->operator == 'not in' ? TRUE : FALSE;
$schema_operator = $not_in ? 'NOT LIKE' : 'LIKE';
$composite = $not_in ? ' AND ' : ' OR ';
foreach ($this->value as $schema) {
$statements[] = 'uri ' . $schema_operator . ' \'' . db_like($schema) . '://%\'';
}
$this->query->add_where_expression($this->options['group'], implode($composite, $statements));
}
}
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