public function encode($intext, $outfile = false)
{
$code = new wechat_qrcode_QRcode();
if ($this->eightbit) {
$code->encodeString8bit($intext, $this->version, $this->level);
} else {
$code->encodeString($intext, $this->version, $this->level, $this->hint, $this->casesensitive);
}
wechat_qrcode_QRtools::markTime('after_encode');
if ($outfile !== false) {
file_put_contents($outfile, join("\n", wechat_qrcode_QRtools::binarize($code->data)));
} else {
return wechat_qrcode_QRtools::binarize($code->data);
}
}
public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
{
$barcode_array = array();
if (!is_array($mode)) {
$mode = explode(',', $mode);
}
$eccLevel = 'L';
if (count($mode) > 1) {
$eccLevel = $mode[1];
}
$qrTab = wechat_qrcode_QRcode::text($code, false, $eccLevel);
$size = count($qrTab);
$barcode_array['num_rows'] = $size;
$barcode_array['num_cols'] = $size;
$barcode_array['bcode'] = array();
foreach ($qrTab as $line) {
$arrAdd = array();
foreach (str_split($line) as $char) {
$arrAdd[] = $char == '1' ? 1 : 0;
}
$barcode_array['bcode'][] = $arrAdd;
}
return $barcode_array;
}
public function create($intext, $long_touch)
{
$mdl_image = app::get('image')->model('image');
if ($exits_image = $mdl_image->dump(md5($intext . $long_touch))) {
return $exits_image;
}
$tmp_file = tempnam(TMP_DIR, 'qrcode');
wechat_qrcode_QRcode::png($intext, $tmp_file, 'L', 8, 4);
list($w, $h, $type) = getimagesize($tmp_file);
if ($long_touch) {
//加入额外图像
$resize_tmp_file = tempnam(TMP_DIR, 'qrcode_resize');
$image_tool = vmc::singleton('image_tools_gd');
$image_tool->resize($tmp_file, $resize_tmp_file, $w, $h, $type, $w + 180, $h + 220, false, 20);
$water_file = PUBLIC_DIR . '/misc/long_touch.gif';
list($w_w, $w_h, $w_type) = getimagesize($water_file);
$warermark_set = array('wm_opacity' => 100, 'watermark_width' => $w_w, 'watermark_height' => $w_h, 'type' => $w_type, 'src_width' => $w + 180, 'src_height' => $h + 180, 'dest_x' => ($w + 180 - 120) / 2, 'dest_y' => $h + 50);
$image_tool->watermark($resize_tmp_file, $water_file, $warermark_set);
}
$storager = new base_storager();
if ($long_touch) {
list($url, $ident, $storage) = explode('|', $storager->save_upload($resize_tmp_file, 'image', '', $msg, '.png'));
} else {
list($url, $ident, $storage) = explode('|', $storager->save_upload($tmp_file, 'image', '', $msg, '.png'));
}
$tmp_qrcode_image = array('image_id' => md5($intext . $long_touch), 'storage' => $storage, 'image_name' => 'TMP_QRCODE', 'ident' => $ident, 'url' => $url, 'width' => $w, 'height' => $h, 'last_modified' => time());
$mdl_image->save($tmp_qrcode_image);
unlink($tmp_file);
if ($long_touch) {
unlink($resize_tmp_file);
}
return $tmp_qrcode_image;
}
