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-rw-r--r--inc/fulltext.php178
1 files changed, 89 insertions, 89 deletions
diff --git a/inc/fulltext.php b/inc/fulltext.php
index c8236e1d4..94c68d675 100644
--- a/inc/fulltext.php
+++ b/inc/fulltext.php
@@ -20,10 +20,10 @@ require_once(DOKU_INC.'inc/indexer.php');
*/
function ft_pageSearch($query,&$highlight){
- $data['query'] = $query;
- $data['highlight'] =& $highlight;
+ $data['query'] = $query;
+ $data['highlight'] =& $highlight;
- return trigger_event('SEARCH_QUERY_FULLPAGE', $data, '_ft_pageSearch');
+ return trigger_event('SEARCH_QUERY_FULLPAGE', $data, '_ft_pageSearch');
}
/**
@@ -189,7 +189,7 @@ function ft_mediause($id,$max){
foreach($matches[1] as $img){
$img = trim($img);
if(preg_match('/^https?:\/\//i',$img)) continue; // skip external images
- list($img) = explode('?',$img); // remove any parameters
+ list($img) = explode('?',$img); // remove any parameters
resolve_mediaid($ns,$img,$exists); // resolve the possibly relative img
if($img == $id){ // we have a match
@@ -286,11 +286,11 @@ function ft_pagesorter($a, $b){
function ft_snippet($id,$highlight){
$text = rawWiki($id);
$evdata = array(
- 'id' => $id,
- 'text' => &$text,
- 'highlight' => &$highlight,
- 'snippet' => '',
- );
+ 'id' => $id,
+ 'text' => &$text,
+ 'highlight' => &$highlight,
+ 'snippet' => '',
+ );
$evt = new Doku_Event('FULLTEXT_SNIPPET_CREATE',$evdata);
if ($evt->advise_before()) {
@@ -305,60 +305,60 @@ function ft_snippet($id,$highlight){
$re3 = "$re1.{0,45}(?!\\1)$re1.{0,45}(?!\\1)(?!\\2)$re1";
for ($cnt=4; $cnt--;) {
- if (0) {
- } else if (preg_match('/'.$re3.'/iu',$text,$match,PREG_OFFSET_CAPTURE,$offset)) {
- } else if (preg_match('/'.$re2.'/iu',$text,$match,PREG_OFFSET_CAPTURE,$offset)) {
- } else if (preg_match('/'.$re1.'/iu',$text,$match,PREG_OFFSET_CAPTURE,$offset)) {
- } else {
- break;
- }
-
- list($str,$idx) = $match[0];
-
- // convert $idx (a byte offset) into a utf8 character offset
- $utf8_idx = utf8_strlen(substr($text,0,$idx));
- $utf8_len = utf8_strlen($str);
-
- // establish context, 100 bytes surrounding the match string
- // first look to see if we can go 100 either side,
- // then drop to 50 adding any excess if the other side can't go to 50,
- $pre = min($utf8_idx-$utf8_offset,100);
- $post = min($len-$utf8_idx-$utf8_len,100);
-
- if ($pre>50 && $post>50) {
- $pre = $post = 50;
- } else if ($pre>50) {
- $pre = min($pre,100-$post);
- } else if ($post>50) {
- $post = min($post, 100-$pre);
- } else {
- // both are less than 50, means the context is the whole string
- // make it so and break out of this loop - there is no need for the
- // complex snippet calculations
- $snippets = array($text);
- break;
- }
-
- // establish context start and end points, try to append to previous
- // context if possible
- $start = $utf8_idx - $pre;
- $append = ($start < $end) ? $end : false; // still the end of the previous context snippet
- $end = $utf8_idx + $utf8_len + $post; // now set it to the end of this context
-
- if ($append) {
- $snippets[count($snippets)-1] .= utf8_substr($text,$append,$end-$append);
- } else {
- $snippets[] = utf8_substr($text,$start,$end-$start);
- }
-
- // set $offset for next match attempt
- // substract strlen to avoid splitting a potential search success,
- // this is an approximation as the search pattern may match strings
- // of varying length and it will fail if the context snippet
- // boundary breaks a matching string longer than the current match
- $utf8_offset = $utf8_idx + $post;
- $offset = $idx + strlen(utf8_substr($text,$utf8_idx,$post));
- $offset = utf8_correctIdx($text,$offset);
+ if (0) {
+ } else if (preg_match('/'.$re3.'/iu',$text,$match,PREG_OFFSET_CAPTURE,$offset)) {
+ } else if (preg_match('/'.$re2.'/iu',$text,$match,PREG_OFFSET_CAPTURE,$offset)) {
+ } else if (preg_match('/'.$re1.'/iu',$text,$match,PREG_OFFSET_CAPTURE,$offset)) {
+ } else {
+ break;
+ }
+
+ list($str,$idx) = $match[0];
+
+ // convert $idx (a byte offset) into a utf8 character offset
+ $utf8_idx = utf8_strlen(substr($text,0,$idx));
+ $utf8_len = utf8_strlen($str);
+
+ // establish context, 100 bytes surrounding the match string
+ // first look to see if we can go 100 either side,
+ // then drop to 50 adding any excess if the other side can't go to 50,
+ $pre = min($utf8_idx-$utf8_offset,100);
+ $post = min($len-$utf8_idx-$utf8_len,100);
+
+ if ($pre>50 && $post>50) {
+ $pre = $post = 50;
+ } else if ($pre>50) {
+ $pre = min($pre,100-$post);
+ } else if ($post>50) {
+ $post = min($post, 100-$pre);
+ } else {
+ // both are less than 50, means the context is the whole string
+ // make it so and break out of this loop - there is no need for the
+ // complex snippet calculations
+ $snippets = array($text);
+ break;
+ }
+
+ // establish context start and end points, try to append to previous
+ // context if possible
+ $start = $utf8_idx - $pre;
+ $append = ($start < $end) ? $end : false; // still the end of the previous context snippet
+ $end = $utf8_idx + $utf8_len + $post; // now set it to the end of this context
+
+ if ($append) {
+ $snippets[count($snippets)-1] .= utf8_substr($text,$append,$end-$append);
+ } else {
+ $snippets[] = utf8_substr($text,$start,$end-$start);
+ }
+
+ // set $offset for next match attempt
+ // substract strlen to avoid splitting a potential search success,
+ // this is an approximation as the search pattern may match strings
+ // of varying length and it will fail if the context snippet
+ // boundary breaks a matching string longer than the current match
+ $utf8_offset = $utf8_idx + $post;
+ $offset = $idx + strlen(utf8_substr($text,$utf8_idx,$post));
+ $offset = utf8_correctIdx($text,$offset);
}
$m = "\1";
@@ -391,16 +391,16 @@ function ft_resultCombine($args){
$result = array();
if ($array_count > 1) {
- foreach ($args[0] as $key => $value) {
- $result[$key] = $value;
- for ($i = 1; $i !== $array_count; $i++) {
- if (!isset($args[$i][$key])) {
- unset($result[$key]);
- break;
+ foreach ($args[0] as $key => $value) {
+ $result[$key] = $value;
+ for ($i = 1; $i !== $array_count; $i++) {
+ if (!isset($args[$i][$key])) {
+ unset($result[$key]);
+ break;
+ }
+ $result[$key] += $args[$i][$key];
}
- $result[$key] += $args[$i][$key];
}
- }
}
return $result;
}
@@ -651,30 +651,30 @@ function ft_queryParser($query){
switch (substr($token, 0, 3)) {
case 'N+:':
- $q['ns'][] = $body; // for backward compatibility
- break;
+ $q['ns'][] = $body; // for backward compatibility
+ break;
case 'N-:':
- $q['notns'][] = $body; // for backward compatibility
- break;
+ $q['notns'][] = $body; // for backward compatibility
+ break;
case 'W_:':
- $q['words'][] = $body;
- break;
+ $q['words'][] = $body;
+ break;
case 'W-:':
- $q['words'][] = $body;
- $q['not'][] = $body; // for backward compatibility
- break;
+ $q['words'][] = $body;
+ $q['not'][] = $body; // for backward compatibility
+ break;
case 'W+:':
- $q['words'][] = $body;
- $q['highlight'][] = str_replace('*', '', $body);
- $q['and'][] = $body; // for backward compatibility
- break;
+ $q['words'][] = $body;
+ $q['highlight'][] = str_replace('*', '', $body);
+ $q['and'][] = $body; // for backward compatibility
+ break;
case 'P-:':
- $q['phrases'][] = $body;
- break;
+ $q['phrases'][] = $body;
+ break;
case 'P+:':
- $q['phrases'][] = $body;
- $q['highlight'][] = str_replace('*', '', $body);
- break;
+ $q['phrases'][] = $body;
+ $q['highlight'][] = str_replace('*', '', $body);
+ break;
}
}
foreach (array('words', 'phrases', 'highlight', 'ns', 'notns', 'and', 'not') as $key) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 09:00:50 +0000