public function append_post($filename, $text, $image)
{
if (empty($text) and empty($image)) {
return false;
}
if (substr($filename, -3) != '.md') {
$filename .= '.md';
}
if (IS_SAE) {
$path = 'posts/' . $filename;
} else {
$path = $this->posts_path . $filename;
}
if (!s_file_exists($path)) {
$this->_error = $filename . ' is not exist';
return false;
}
$content = s_read($path);
if ($text) {
$content .= "\n\n" . $text;
if (s_write($path, $content) === false) {
$this->_error = 'failed to write';
return false;
}
}
if ($image) {
$ret = $this->image_upload($image);
if ($ret === false) {
return false;
} else {
$image_filename = basename($ret);
$content .= "\n\n" . "";
if (s_write($path, $content) === false) {
$this->_error = 'failed to write';
return false;
} else {
return $filename;
}
}
}
return $filename;
}
/**
* Get image properties
*
* A helper function that gets info about the file
*
* @access public
* @param string
* @return mixed
*/
function get_image_properties($path = '', $return = FALSE)
{
// For now we require GD but we should
// find a way to determine this using IM or NetPBM
if ($path == '') {
$path = $this->full_src_path;
}
//SAE
if (s_file_exists($path) === FALSE) {
$this->set_error('imglib_invalid_path');
return FALSE;
}
// SAE 要先读出来写入临时目录，再获取大小
$x = explode('/', $path);
$img_name = end($x);
file_put_contents(SAE_TMP_PATH . $img_name, s_read($path));
$vals = @getimagesize(SAE_TMP_PATH . $img_name);
$types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png');
$mime = isset($types[$vals['2']]) ? 'image/' . $types[$vals['2']] : 'image/jpg';
if ($return == TRUE) {
$v['width'] = $vals['0'];
$v['height'] = $vals['1'];
$v['image_type'] = $vals['2'];
$v['size_str'] = $vals['3'];
$v['mime_type'] = $mime;
return $v;
}
$this->orig_width = $vals['0'];
$this->orig_height = $vals['1'];
$this->image_type = $vals['2'];
$this->size_str = $vals['3'];
$this->mime_type = $mime;
return TRUE;
}
