function migratePhotos()
{
$model = cmsCore::getModel('photos');
$config = cmsConfig::getInstance();
$photos = $model->orderByList(array(array('by' => 'album_id', 'to' => 'asc'), array('by' => 'date_pub', 'to' => 'asc')))->limit(false)->get('photos', function ($item, $model) {
$item['image'] = cmsModel::yamlToArray($item['image']);
return $item;
});
if (!$photos) {
return false;
}
$album_ids = $last_photo_id = $order = array();
foreach ($photos as $photo) {
$album_ids[] = $photo['album_id'];
$_order = isset($order[$photo['album_id']]) ? $order[$photo['album_id']] : 1;
$_widths = $_heights = $sizes = $width_presets = array();
foreach ($photo['image'] as $preset => $path) {
if (!is_readable($config->upload_path . $path)) {
continue;
}
$s = getimagesize($config->upload_path . $path);
if ($s === false) {
continue;
}
$_widths[] = $s[0];
$_heights[] = $s[1];
$sizes[$preset] = array('width' => $s[0], 'height' => $s[1]);
$width_presets[$s[0]] = $preset;
}
$order[$photo['album_id']] = $_order + 1;
$last_photo_id[$photo['album_id']] = $photo['id'];
// exif
$max_size_preset = $width_presets[max($_widths)];
$image_data = img_get_params($config->upload_path . $photo['image'][$max_size_preset]);
$date_photo = isset($image_data['exif']['date']) ? $image_data['exif']['date'] : false;
$camera = isset($image_data['exif']['camera']) ? $image_data['exif']['camera'] : null;
unset($image_data['exif']['date'], $image_data['exif']['camera'], $image_data['exif']['orientation']);
$photo['slug'] = $model->getPhotoSlug($photo);
$photo['sizes'] = $sizes;
$photo['height'] = max($_heights);
$photo['width'] = max($_widths);
$photo['ordering'] = $_order;
$photo['orientation'] = $image_data['orientation'];
$photo['date_photo'] = $date_photo;
$photo['camera'] = $camera;
$photo['exif'] = !empty($image_data['exif']) ? $image_data['exif'] : null;
$model->filterEqual('id', $photo['id'])->updateFiltered('photos', $photo);
}
$album_ids = array_unique($album_ids);
foreach ($album_ids as $album_id) {
cmsCache::getInstance()->clean("photos.{$album_id}");
$model->updateAlbumCoverImage($album_id, array($last_photo_id[$album_id]));
$model->updateAlbumPhotosCount($album_id);
}
}
/**
* Изменяет размер изображения $src, сохраняя измененное в $dest
* @param string $src Полный путь к исходному изображению
* @param string $dest Полный путь куда сохранять измененное изображение
* @param int $maxwidth Максимальная ширина в px
* @param int $maxheight Максимальная высота в px
* @param bool $is_square Создавать квадратное изображение
* @param int $quality Качество результирующего изображения от 1 до 100
* @return boolean
*/
function img_resize($src, $dest, $maxwidth, $maxheight = 160, $is_square = false, $quality = 95)
{
if (!file_exists($src)) {
return false;
}
$upload_dir = dirname($dest);
if (!is_writable($upload_dir)) {
@chmod($upload_dir, 0777);
if (!is_writable($upload_dir)) {
return false;
}
}
$image_params = img_get_params($src);
if ($image_params === false) {
return false;
}
$new_width = $image_params['width'];
$new_height = $image_params['height'];
// Определяем исходный формат по MIME-информации, предоставленной
// функцией getimagesize, и выбираем соответствующую формату
// imagecreatefrom-функцию.
$format = strtolower(substr($image_params['mime'], strpos($image_params['mime'], '/') + 1));
$icfunc = 'imagecreatefrom' . $format;
$igfunc = 'image' . $format;
if (!function_exists($icfunc)) {
return false;
}
if (!function_exists($igfunc)) {
return false;
}
if ($new_height <= $maxheight && $new_width <= $maxwidth) {
return copy($src, $dest);
}
$isrc = $icfunc($src);
// автоповорот изображений
if (isset($image_params['exif']['orientation'])) {
$actions = array();
switch ($image_params['exif']['orientation']) {
case 1:
break;
case 2:
$actions = array('img_flip' => 'x');
break;
case 3:
$actions = array('img_rotate' => -180);
break;
case 4:
$actions = array('img_flip' => 'y');
break;
case 5:
$actions = array('img_flip' => 'y', 'img_rotate' => 90);
break;
case 6:
$actions = array('img_rotate' => 90);
break;
case 7:
$actions = array('img_flip' => 'x', 'img_rotate' => 90);
break;
case 8:
$actions = array('img_rotate' => -90);
break;
}
if ($actions) {
foreach ($actions as $orient_func => $func_param) {
$orient_result = $orient_func($func_param, $isrc, $new_width, $new_height);
$isrc = $orient_result['image_res'];
$new_width = $image_params['width'] = $orient_result['width'];
$new_height = $image_params['height'] = $orient_result['height'];
}
}
}
if ($is_square) {
$idest = imagecreatetruecolor($maxwidth, $maxwidth);
if ($format == 'jpeg') {
imagefill($idest, 0, 0, 0xffffff);
} else {
if ($format == 'png' || $format == 'gif') {
$trans = imagecolorallocatealpha($idest, 255, 255, 255, 127);
imagefill($idest, 0, 0, $trans);
imagealphablending($idest, true);
imagesavealpha($idest, true);
}
}
// вырезаем квадратную серединку по x, если фото горизонтальное
if ($new_width > $new_height) {
imagecopyresampled($idest, $isrc, 0, 0, round((max($new_width, $new_height) - min($new_width, $new_height)) / 2), 0, $maxwidth, $maxwidth, min($new_width, $new_height), min($new_width, $new_height));
}
// вырезаем квадратную верхушку по y,
if ($new_width < $new_height) {
imagecopyresampled($idest, $isrc, 0, 0, 0, 0, $maxwidth, $maxwidth, min($new_width, $new_height), min($new_width, $new_height));
}
// квадратная картинка масштабируется без вырезок
if ($new_width == $new_height) {
imagecopyresampled($idest, $isrc, 0, 0, 0, 0, $maxwidth, $maxwidth, $new_width, $new_width);
}
} else {
if (!$maxwidth || !$maxheight) {
$ratio = $new_height / $new_width;
if (!$maxwidth) {
$new_height = min($maxheight, $new_height);
$new_width = $new_height / $ratio;
} else {
$new_width = min($maxwidth, $new_width);
$new_height = $new_width * $ratio;
}
} else {
if ($new_width > $maxwidth) {
$wscale = $maxwidth / $new_width;
$new_width *= $wscale;
$new_height *= $wscale;
}
if ($new_height > $maxheight) {
$hscale = $maxheight / $new_height;
$new_width *= $hscale;
$new_height *= $hscale;
}
}
$idest = imagecreatetruecolor($new_width, $new_height);
if ($format == 'jpeg') {
imagefill($idest, 0, 0, 0xffffff);
} else {
if ($format == 'png' || $format == 'gif') {
$trans = imagecolorallocatealpha($idest, 255, 255, 255, 127);
imagefill($idest, 0, 0, $trans);
imagealphablending($idest, true);
imagesavealpha($idest, true);
}
}
imagecopyresampled($idest, $isrc, 0, 0, 0, 0, $new_width, $new_height, $image_params['width'], $image_params['height']);
}
if ($format == 'jpeg') {
imageinterlace($idest, 1);
}
if ($format == 'png') {
$quality = 10 - ceil($quality / 10);
}
if ($format == 'gif') {
$quality = NULL;
}
// вывод картинки и очистка памяти
$igfunc($idest, $dest, $quality);
imagedestroy($isrc);
imagedestroy($idest);
return true;
}
?>
</yandex:full-text>
<?php
}
?>
<?php
if (!empty($feed['mapping']['image'])) {
?>
<?php
$image = cmsModel::yamlToArray($item[$feed['mapping']['image']]);
?>
<?php
if (!empty($image[$feed['mapping']['image_size']])) {
?>
<?php
$imgp = img_get_params($config->upload_path . $image[$feed['mapping']['image_size']]);
?>
<enclosure url="<?php
echo $config->upload_host_abs . '/' . $image[$feed['mapping']['image_size']];
?>
" type="<?php
echo $imgp['mime'];
?>
" length="<?php
echo $imgp['filesize'];
?>
" />
<?php
}
?>
<?php
public function processUpload($album_id)
{
$album_id = $album_id ? $album_id : $this->request->get('album_id', 0);
$album = $this->model->getAlbum($album_id);
if (!$album) {
return $this->cms_template->renderJSON(array('success' => false, 'error' => sprintf(LANG_PHOTOS_SELECT_ALBUM, $album['ctype']['labels']['one'])));
}
if (!$album['is_public'] && $album['user_id'] != $this->cms_user->id && !$this->cms_user->is_admin) {
return $this->cms_template->renderJSON(array('success' => false, 'error' => 'access error'));
}
// получаем пресеты, которые нужно создать
$presets = cmsCore::getModel('images')->orderByList(array(array('by' => 'is_square', 'to' => 'asc'), array('by' => 'width', 'to' => 'desc')))->filterIsNull('is_internal')->getPresets();
if (!$presets || empty($this->options['sizes'])) {
return $this->cms_template->renderJSON(array('success' => false, 'error' => 'no presets'));
}
$result = $this->cms_uploader->upload('qqfile');
if ($result['success']) {
if (!$this->cms_uploader->isImage($result['path'])) {
$result['success'] = false;
$result['error'] = LANG_UPLOAD_ERR_MIME;
}
}
if (!$result['success']) {
if (!empty($result['path'])) {
$this->cms_uploader->remove($result['path']);
}
return $this->cms_template->renderJSON($result);
}
$result['paths']['original'] = $result['url'];
foreach ($presets as $p) {
if (!in_array($p['name'], $this->options['sizes'], true)) {
continue;
}
$path = $this->cms_uploader->resizeImage($result['path'], array('width' => $p['width'], 'height' => $p['height'], 'is_square' => $p['is_square'], 'quality' => $p['is_watermark'] && $p['wm_image'] ? 100 : $p['quality']));
if (!$path) {
continue;
}
if ($p['is_watermark'] && $p['wm_image']) {
img_add_watermark($path, $p['wm_image']['original'], $p['wm_origin'], $p['wm_margin'], $p['quality']);
}
$result['paths'][$p['name']] = $path;
}
$result['filename'] = basename($result['path']);
// основную exif информацию берём из оригинала
$image_data = img_get_params($result['path']);
// если оригинал удаляется, то размеры берём из пресета просмотра на странице
$big_image_data = img_get_params($this->cms_config->upload_path . $result['paths'][$this->options['preset']]);
// ориентацию берем из большого фото, т.к. оригиналы автоматически не поворачиваются
$image_data['orientation'] = $big_image_data['orientation'];
if (empty($this->options['is_origs'])) {
@unlink($result['path']);
unset($result['paths']['original']);
$image_data['width'] = $big_image_data['width'];
$image_data['height'] = $big_image_data['height'];
}
unset($result['path']);
// маленкая картинка
$last_image = end($result['paths']);
$result['url'] = $this->cms_config->upload_host . '/' . $last_image;
// большая картинка
$first_image = reset($result['paths']);
$result['big_url'] = $this->cms_config->upload_host . '/' . $first_image;
$sizes = array();
foreach ($result['paths'] as $name => $relpath) {
$s = getimagesize($this->cms_config->upload_path . $relpath);
if ($s === false) {
continue;
}
$sizes[$name] = array('width' => $s[0], 'height' => $s[1]);
}
$date_photo = isset($image_data['exif']['date']) ? $image_data['exif']['date'] : false;
$camera = isset($image_data['exif']['camera']) ? $image_data['exif']['camera'] : null;
unset($image_data['exif']['date'], $image_data['exif']['camera'], $image_data['exif']['orientation']);
$result['id'] = $this->model->addPhoto(array('album_id' => $album['id'], 'user_id' => $this->cms_user->id, 'image' => $result['paths'], 'date_photo' => $date_photo, 'camera' => $camera, 'width' => $image_data['width'], 'height' => $image_data['height'], 'sizes' => $sizes, 'is_private' => 2, 'orientation' => $image_data['orientation'], 'exif' => !empty($image_data['exif']) ? $image_data['exif'] : null));
return $this->cms_template->renderJSON($result);
}
