/**
* Create output
*/
function render($mode, Doku_Renderer $renderer, $data)
{
global $INFO;
global $ACT;
global $conf;
if ($mode == 'xhtml' && strlen($data[0]) > 1) {
$src = $data[0];
$origSrc = $src;
$trans = "0 " . $data[1];
// "0" includes the original key
$debug = $conf['allowdebug'];
$error = $this->_checkExecs();
if ($this->getConf('abcok') && (!$INFO['rev'] || $INFO['rev'] && $ACT == 'preview') && !$error) {
//do not create/show files if an old revision is viewed, but always if the page is previewed and never when there is an error
$entitiesFile = dirname(__FILE__) . '/conf/entities.conf';
if (@file_exists($entitiesFile)) {
$entities = confToHash($entitiesFile);
$src = strtr($src, $entities);
}
$fileBase = $this->_getFileBase($origSrc);
$srcFile = $fileBase . '.abc';
$srcChanged = !file_exists($srcFile) || file_exists($srcFile) && $src != io_readFile($srcFile);
if ($srcChanged) {
io_saveFile($srcFile, $src);
}
if ($this->getConf('abc2abc') && is_executable($this->getConf('abc2abc'))) {
$transSrc = $this->_getTransSrc($trans);
$transNew = $this->_getTransNew($fileBase, $transSrc);
} else {
$transSrc = array(0);
$transNew = array();
}
$renderList = $srcChanged ? $transSrc : $transNew;
if ($debug || $_REQUEST['purge']) {
$renderList = $transSrc;
}
// create files
foreach ($renderList as $transMode) {
// if no transposition is allowed and the tune shall be transposed
// by 0 semitones (= not at all), then nothing is appended to the fileBase;
// else append the amount of semitiones to the fileBase
$curFileBase = $transMode == 0 ? $fileBase : $fileBase . "_" . $transMode;
$abcFile = $curFileBase . '.abc';
io_saveFile($abcFile, $src);
ob_start();
if ($transMode != 0) {
$this->_transpose($abcFile, $srcFile, $transMode);
}
$debugLog = $this->_createImgFile($abcFile, $curFileBase);
if ($this->getConf('displayType') == 1 || $this->getConf('displayType') == 2) {
$this->_createMidiFile($abcFile, $curFileBase);
}
if ($this->getConf('displayType') == 2) {
$this->_createPsFile($abcFile, $curFileBase);
if ($this->getConf('ps2pdf')) {
$this->_createPdfFile($abcFile, $curFileBase);
}
}
$errorLog = ob_get_contents();
ob_end_clean();
}
if (($this->getConf('displayErrorlog') || $debug) && $errorLog) {
$errorLog = str_replace($this->_getAbc2psVersion(), "abc2ps", $errorLog);
//hide abc2ps version for security reasons
//TODO: hide lines starting with "writing MIDI file", "File", "Output written on", ... for boring reasons
msg(nl2br($errorLog), 2);
}
if ($debugLog) {
msg($debugLog);
}
// display files
foreach ($transSrc as $transMode) {
$curFileBase = $transMode == 0 ? $fileBase : $fileBase . "_" . $transMode;
$renderer->doc .= $this->_showFiles($curFileBase);
}
// always have the abc source in the html source (for search engine optimization)
// only per css visible when displaySource = 1
if ($this->getConf('displaySource')) {
$visible = " visible";
}
$renderer->doc .= '<div class="abc_src' . $visible . '">' . NL;
$renderer->doc .= $renderer->file($origSrc);
$renderer->doc .= '</div>' . NL;
} else {
if ($error && $this->getConf('abcok')) {
msg($error, -1);
}
$renderer->doc .= $renderer->file($origSrc);
}
return true;
}
return false;
}
