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Updated search indexer to split words better

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Will now split up words based on more chars than just spaces.
Not takes into account newlines, tabs, periods & commas.

Fixed #531
This commit is contained in:
Dan Brown 2017-09-30 14:14:23 +01:00
parent 87339e4cd0
commit 5fd04fa470
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GPG Key ID: 46D9F943C24A2EF9
1 changed files with 5 additions and 3 deletions
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8
app/Services/SearchService.php
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@ -382,11 +382,13 @@ class SearchService
protected function generateTermArrayFromText($text, $scoreAdjustment = 1) protected function generateTermArrayFromText($text, $scoreAdjustment = 1)
{ {
$tokenMap = []; // {TextToken => OccurrenceCount} $tokenMap = []; // {TextToken => OccurrenceCount}
$splitText = explode(' ', $text); $splitChars = " \n\t.,";
foreach ($splitText as $token) { $token = strtok($text, $splitChars);
if ($token === '') continue;
while ($token !== false) {
if (!isset($tokenMap[$token])) $tokenMap[$token] = 0; if (!isset($tokenMap[$token])) $tokenMap[$token] = 0;
$tokenMap[$token]++; $tokenMap[$token]++;
$token = strtok($splitChars);
} }
$terms = []; $terms = [];