/**
* Construct by passing in the primary key to access the article in
* the database.
*
* @param int $p_languageId
* @param int $p_articleNumber
* Not required when creating an article.
*/
function Blog($p_blog_id = null)
{
parent::DatabaseObject($this->m_columnNames);
$this->m_data['blog_id'] = $p_blog_id;
if ($this->keyValuesExist()) {
$this->fetch();
$this->m_data['images'] = BlogImageHelper::GetImagePaths('blog', $p_blog_id, true, true);
}
} // constructor
public static function StoreImageDerivates($p_object_type, $p_object_id, $p_image)
{
if ($p_image['error'] !== 0 || self::TestImage($p_image) !== 0) {
return false;
}
foreach (BlogImageHelper::GetImagePaths($p_object_type, $p_object_id) as $dim => $path) {
list ($width, $height) = explode('x', $dim);
$d_width = $width * 2;
$d_height = $height * 2;
if (!file_exists(dirname($path))) {
$mkdir = '';
foreach (explode('/', dirname($path)) as $k => $dir) {
$mkdir .= '/'.$dir;
@mkdir($mkdir, 0775);
}
}
$cmd = "convert -resize {$d_width}x -resize 'x{$d_height}<' -resize 50% -gravity center -crop {$width}x{$height}+0+0 +repage {$p_image['tmp_name']} $path";
system($cmd, $return_value);
$all_right = $return_value || $all_right;
if ($return_value == 0) {
$success[] = $width.'x'.$height;
} else {
$failed[] = $width.'x'.$height;
}
}
if (function_exists('camp_html_add_msg')) {
if (is_array($success)) {
camp_html_add_msg(getGS('Created image derivate(s): $1', implode(', ', $success)), 'ok');
}
if (is_array($failed)) {
camp_html_add_msg(getGS('Failed to create image derivate(s): $1', implode(', ', $failed)), 'error');
}
}
return $all_right;
}
