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