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Support multiple text-match elements within a filter query.

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“Paul 2014-06-23 21:03:01 +02:00
parent c03b882728
commit 9dc026eb28
1 changed files with 11 additions and 5 deletions
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16
inc/caldav-REPORT-calquery.php
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@ -88,11 +88,13 @@ function apply_filter( $filters, $item ) {
/**
* Process a filter fragment returning an SQL fragment
* Changed by GitHub user moosemark 2013-11-29 to allow multiple text-matches - SQL parameter now has numeric count appended.
*/
$need_post_filter = false;
$range_filter = null;
function SqlFilterFragment( $filter, $components, $property = null, $parameter = null ) {
global $need_post_filter, $range_filter, $target_collection;
$parameter_match_num = 0;
function SqlFilterFragment( $filter, $components, $property = null, $parameter = null) {
global $need_post_filter, $range_filter, $target_collection, $parameter_match_num;
$sql = "";
$params = array();
if ( !is_array($filter) ) {
@ -180,10 +182,13 @@ function SqlFilterFragment( $filter, $components, $property = null, $parameter =
$comparison = 'ILIKE';
break;
}
$params[':text_match'] = '%'.$search.'%';
$fragment = sprintf( 'AND (%s%s %s :text_match) ',
/* Append the match number to the SQL parameter, to allow multiple text match conditions within the same query */
$params[':text_match_'.$parameter_match_num] = '%'.$search.'%';
$fragment = sprintf( 'AND (%s%s %s :text_match_%s) ',
(isset($negate) && strtolower($negate) == "yes" ? $property.' IS NULL OR NOT ': ''),
$property, $comparison );
$property, $comparison, $parameter_match_num );
$parameter_match_num++;
dbg_error_log('calquery', ' text-match: %s', $fragment );
$sql .= $fragment;
break;
@ -233,6 +238,7 @@ function SqlFilterFragment( $filter, $components, $property = null, $parameter =
case 'COMPLETED': /** @todo this should be moved into the properties supported in SQL. */
default:
$need_post_filter = true;
unset($subproperty);
dbg_error_log("calquery", "Could not handle 'prop-filter' on %s in SQL", $propertyname );
continue;
}