public function testGetMarkersAndText()
{
$usfm = <<<'EOD'
\id GEN\c 10
EOD;
$output = Filter_Usfm::getMarkersAndText($usfm);
$this->assertEquals(array("\\id ", "GEN", "\\c ", "10"), $output);
$usfm = <<<'EOD'
noise\id GEN\c 10
EOD;
$output = Filter_Usfm::getMarkersAndText($usfm);
$this->assertEquals(array("noise", "\\id ", "GEN", "\\c ", "10"), $output);
$usfm = <<<'EOD'
\p\v 1 In \add the\add*
EOD;
$output = Filter_Usfm::getMarkersAndText($usfm);
$this->assertEquals(array("\\p", "\\v ", "1 In ", "\\add ", "the", "\\add*"), $output);
$usfm = <<<'EOD'
\v 2 Text \add of the \add*1st\add second verse\add*.
EOD;
$output = Filter_Usfm::getMarkersAndText($usfm);
$this->assertEquals(array('\\v ', '2 Text ', '\\add ', 'of the ', '\\add*', '1st', '\\add ', 'second verse', '\\add*', '.'), $output);
$usfm = <<<'EOD'
\p\v 1 In \+add the\+add*
EOD;
$output = Filter_Usfm::getMarkersAndText($usfm);
$this->assertEquals(array('\\p', '\\v ', '1 In ', '\\+add ', 'the', '\\+add*'), $output);
}
public function load($usfm)
{
// Clean up.
$usfm = trim($usfm);
$usfm .= "\n";
// Separate it into markers and text.
$markersAndText = Filter_Usfm::getMarkersAndText($usfm);
// Load it into the object.
$this->markersAndText = array();
foreach ($markersAndText as $item) {
$this->markersAndText[] = $item;
}
// Debug.
//$this->debug = strpos ($usfm, "Footnote fk style") !== false;
}
/**
* This function adds USFM code to the class.
* $code: string or array of USFM code.
*/
public function addUsfmCode($code)
{
// Get the USFM $code as a string.
if (is_array($code)) {
$code = implode("\n", $code);
}
$code .= "\n";
// Sort the USFM $code out and separate it into markers and text.
$markersAndText = Filter_Usfm::getMarkersAndText($code);
foreach ($markersAndText as $item) {
$this->usfmMarkersAndText[] = $item;
}
}
public function check($usfm)
{
$this->newLineInUsfm($usfm);
$this->forwardSlash($usfm);
$this->usfmMarkersAndText = Filter_Usfm::getMarkersAndText($usfm);
for ($this->usfmMarkersAndTextPointer = 0; $this->usfmMarkersAndTextPointer < count($this->usfmMarkersAndText); $this->usfmMarkersAndTextPointer++) {
$this->usfmItem = $this->usfmMarkersAndText[$this->usfmMarkersAndTextPointer];
if (Filter_Usfm::isUsfmMarker($this->usfmItem)) {
// Get the current verse number.
if ($this->usfmItem == '\\v ') {
$verseCode = Filter_Usfm::peekTextFollowingMarker($this->usfmMarkersAndText, $this->usfmMarkersAndTextPointer);
$this->verseNumber = Filter_Usfm::peekVerseNumber($verseCode);
}
$this->malformedVerseNumber();
$this->markerInStylesheet();
$this->malformedId();
$this->widowBackSlash();
$this->matchingEndmarker();
} else {
}
}
}
public static function getVerseNumbers($usfm)
{
$verse_numbers = array(0);
$markers_and_text = Filter_Usfm::getMarkersAndText($usfm);
$extract_verse = false;
foreach ($markers_and_text as $marker_or_text) {
if ($extract_verse) {
$verse_numbers[] = Filter_Numeric::integer_in_string($marker_or_text);
$extract_verse = false;
}
if (substr($marker_or_text, 0, 2) == '\\v') {
$extract_verse = true;
}
}
return $verse_numbers;
}
