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Merged Text::ContextSummary() changes from branches/2.3 - r82035 and r82036

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git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@86669 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
Sean Harvey 2009-09-18 02:53:46 +00:00
parent 0a953ba4e5
commit 2fdb548594
2 changed files with 23 additions and 9 deletions
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10
core/model/fieldtypes/Text.php
View File

@ -262,18 +262,12 @@ class Text extends DBField {
}
$summary = substr($text, $position, $characters);
$stringPieces = explode(' ', $string);
if($highlight) {
// Add a span around all occurences of the search term
$summary = str_ireplace($string, "<span class=\"highlight\">$string</span>", $summary);
// Add a span around all key words from the search term as well
if($stringPieces) {
foreach($stringPieces as $stringPiece) {
$summary = str_ireplace($stringPiece, "<span class=\"highlight\">$stringPiece</span>", $summary);
}
if($stringPieces) foreach($stringPieces as $stringPiece) {
$summary = str_ireplace($stringPiece, "<span class=\"highlight\">$stringPiece</span>", $summary);
}
}

22
tests/fieldtypes/TextTest.php
View File

@ -104,5 +104,25 @@ class TextTest extends SapphireTest {
}
}
function testContextSummary() {
$testString1 = '<p>This is some text. It is a test</p>';
$testKeywords1 = 'test';
$testString2 = '<p>This is some test text. Test test what if you have multiple keywords.</p>';
$testKeywords2 = 'some test';
$textObj = DBField::create('Text', $testString1, 'Text');
$this->assertEquals(
'text. It is a <span class="highlight">test</span>',
$textObj->ContextSummary(20, $testKeywords1)
);
$textObj->setValue($testString2);
$this->assertEquals(
'This is <span class="highlight">some</span> <span class="highlight">test</span> text. <span class="highlight">test</span> <span class="highlight">test</span> what if you have',
$textObj->ContextSummary(50, $testKeywords2)
);
}
}
?>
?>