function image_scaled($image, $x, $y, $scale_x, $scale_y)
{
$tmpname = tempnam(WRITER_TEMPDIR, WRITER_FILE_PREFIX);
imagepng($image->get_handle(), $tmpname);
$pim = pdf_open_image_file($this->pdf, "png", $tmpname, "", 0);
$this->save();
pdf_translate($this->pdf, $x, $y);
pdf_scale($this->pdf, $scale_x, $scale_y);
pdf_place_image($this->pdf, $pim, 0, 0, 1);
$this->restore();
pdf_close_image($this->pdf, $pim);
unlink($tmpname);
}
// winansi, host, iso8859-1, unicode >> unicode and glyph id addressing not supported in PDFlib Lite!!!
if (NJB_DEFAULT_CHARSET == 'UTF-8') {
pdf_set_parameter($pdf, 'textformat', 'utf8');
}
pdf_set_info($pdf, 'Creator', 'netjukebox ' . NJB_VERSION);
pdf_set_info($pdf, 'Title', $album['artist'] . ' - ' . $album['album']);
$width = 210;
// A4
$height = 297;
// A4
$scale = 72 / 25.4;
// mm to dtp-point (1 point = 1/72 inch; 1 inch = 25.4 mm)
$hash_data = pdf_get_value($pdf, 'major', 0) . '-' . pdf_get_value($pdf, 'minor', 0) . '-' . NJB_VERSION;
$hash_data .= '-' . $album['artist'] . ' - ' . $album['album'] . '-' . $width . '-' . $height;
pdf_begin_page($pdf, $width * $scale, $height * $scale);
pdf_scale($pdf, $scale, $scale);
pdf_setlinewidth($pdf, 0.1);
// +------------------------------------------------------------------------+
// | PDF back cover |
// +------------------------------------------------------------------------+
$x0 = 30;
$y0 = 22;
pdf_translate($pdf, $x0, $y0);
pdf_moveto($pdf, 0, -1);
pdf_lineto($pdf, 0, -11);
pdf_moveto($pdf, 6.5, -1);
pdf_lineto($pdf, 6.5, -11);
pdf_moveto($pdf, 144.5, -1);
pdf_lineto($pdf, 144.5, -11);
pdf_moveto($pdf, 151, -1);
pdf_lineto($pdf, 151, -11);
function _bullet(&$bullet)
{
$type = '';
$this->pdf_cy = pdf_get_value($this->pdf, "texty", null);
pdf_set_font($this->pdf, $this->pdf_font, -12, 'winansi');
$height = 10;
$txt = strip_markups($bullet->text);
pdf_save($this->pdf);
pdf_translate($this->pdf, 0, $this->pdf_y);
pdf_scale($this->pdf, 1, -1);
pdf_set_font($this->pdf, $this->pdf_font, 12, 'winansi');
$leading = pdf_get_value($this->pdf, "leading", null);
$inc = $leading;
while (pdf_show_boxed($this->pdf, $txt, $this->pdf_cx + 30, $this->pdf_y - $this->pdf_cy, $this->pdf_x - 2 * ($this->pdf_cx + 20), $height, 'left', 'blind')) {
$height += $inc;
}
pdf_restore($this->pdf);
//clean up eols so we get a nice pdf output
if (strstr($txt, "\r\n")) {
$eol = "\r\n";
} elseif (strstr($txt, "\r")) {
$eol = "\r";
} else {
$eol = "\n";
}
$txt = str_replace($eol, " ", $txt);
$txt = str_replace(" ", " ", $txt);
if ($this->pdf_cy + $height > $this->pdf_y - 40) {
$this->my_pdf_page_number($this->pdf, $this->pdf_x, $this->pdf_y);
$this->my_new_pdf_end_page($this->pdf);
$this->my_new_pdf_page($this->pdf, $this->pdf_x, $this->pdf_y, true);
$this->pdf_cx = 40;
$this->pdf_cy = 60;
}
pdf_set_font($this->pdf, $this->pdf_font, -12, 'winansi');
if ($bullet->type == 'speaker') {
pdf_setcolor($this->pdf, 'fill', 'rgb', 1, 0, 0, null);
}
if (!empty($bullet->start)) {
if (is_numeric($bullet->start)) {
$this->objs[$this->coid]->num = (int) $bullet->start;
} else {
$this->objs[$this->coid]->alpha = $bullet->start;
}
}
if (!empty($bullet->type)) {
$type = $bullet->type;
} else {
if (!empty($this->objs[$this->coid]->type)) {
$type = $this->objs[$this->coid]->type;
}
}
switch ($type) {
case 'numbered':
case 'number':
case 'decimal':
$symbol = ++$this->objs[$this->coid]->num . '.';
$pdf_cx_height = 30;
break;
case 'no-bullet':
case 'none':
$symbol = '';
$pdf_cx_height = 20;
break;
case 'alpha':
$symbol = $this->objs[$this->coid]->alpha++ . '.';
break;
case 'ALPHA':
$symbol = strtoupper($this->objs[$this->coid]->alpha++) . '.';
$pdf_cx_height = 30;
break;
case 'asterisk':
$symbol = '*';
$pdf_cx_height = 20;
break;
case 'hyphen':
$symbol = '-';
$pdf_cx_height = 20;
break;
default:
$symbol = 'o';
$pdf_cx_height = 20;
break;
}
pdf_show_xy($this->pdf, $symbol, $this->pdf_cx + 20 + $bullet->level * 10, $this->pdf_cy + $leading - 1);
pdf_show_boxed($this->pdf, $txt, $this->pdf_cx + 40 + $bullet->level * 10, $this->pdf_cy - $height, $this->pdf_x - 2 * ($this->pdf_cx + 20), $height, 'left', null);
pdf_continue_text($this->pdf, "\n");
$this->pdf_cy = pdf_get_value($this->pdf, "texty", null);
pdf_set_text_pos($this->pdf, $this->pdf_cx, $this->pdf_cy - $leading / 2);
pdf_setcolor($this->pdf, 'fill', 'rgb', 0, 0, 0, null);
}
// Do we have album art?
if ($node->getMainArt() != false) {
$extension = substr(strrchr($node->getMainArt(), '.'), 1);
$extension = strtolower($extension);
if ($extension == 'jpg') {
$pdfdfimage = pdf_open_image_file($pdf, 'jpeg', $node->getMainArt(), '', 0);
}
if ($extension == 'png') {
$pdfdfimage = pdf_open_image_file($pdf, 'png', $node->getMainArt(), '', 0);
}
if ($extension == 'gif') {
$pdfdfimage = pdf_open_image_file($pdf, 'gif', $node->getMainArt(), '', 0);
}
$sx = 121 / pdf_get_value($pdf, 'imagewidth', $pdfdfimage);
$sy = 120 / pdf_get_value($pdf, 'imageheight', $pdfdfimage);
pdf_scale($pdf, $sx, $sy);
pdf_place_image($pdf, $pdfdfimage, 0, 0, 1);
}
// +---------------------------------------------------------------------------+
// | Close PDF |
// +---------------------------------------------------------------------------+
pdf_end_page($pdf);
pdf_close($pdf);
$buffer = pdf_get_buffer($pdf);
$file = $artist . ' - ' . $album . '.pdf';
header('Content-Type: application/force-download');
header('Content-Transfer-Encoding: binary');
header('Content-Disposition: attachment; filename="' . $file . '"');
//rawurlencode not needed for header
echo $buffer;
pdf_delete($pdf);
