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@@ -3,327 +3,448 @@
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class DB_Image {
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-public static function conf_get( $key ) {
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- static $conf;
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- if (empty($conf)) {
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- $conf['table_name'] = 'CRM_IMAGE';
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- $conf['max_size'] = 1024 * 1024 * 16;// MAX for MEDIUMBLOB field
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- $conf['allowed_types'] = array();
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- $conf['allowed_types'][] = 'image/png';
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- $conf['allowed_types'][] = 'image/jpeg';
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- $conf['allowed_types'][] = 'image/gif';
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-
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- $conf['remote_tables'] = array();
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- $conf['remote_tables'][] = 'CRM_LISTA_ZASOBOW';
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- $conf['remote_tables'][] = 'CRM_PROCES';
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- $conf['remote_tables'][] = 'CRM_WSKAZNIK';
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-
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- $conf['desc_options'] = array();
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- $conf['desc_options']['CRM_LISTA_ZASOBOW'] = array();
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- $conf['desc_options']['CRM_PROCES'] = array();
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- $conf['desc_options']['CRM_WSKAZNIK'] = array();
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-
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- $conf['desc_options_conf'] = array();
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- $conf['desc_options_conf']['CRM_LISTA_ZASOBOW'] = array();
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- $conf['desc_options_conf']['CRM_PROCES'] = array();
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- $conf['desc_options_conf']['CRM_WSKAZNIK'] = array();
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-
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- $options = array();
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- $options['screenshot'] = "screenshot (800x600)";
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- $options['icon'] = "icon (16x16)";
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-
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- $conf['desc_options']['CRM_LISTA_ZASOBOW'] = $options;
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- $conf['desc_options']['CRM_PROCES'] = $options;
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- $conf['desc_options']['CRM_WSKAZNIK'] = $options;
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-
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- $desc_options_conf = array();
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- $desc_options_conf['screenshot']['max_width'] = 800;
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- $desc_options_conf['screenshot']['max_height'] = 600;
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- $desc_options_conf['icon']['max_width'] = 16;
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- $desc_options_conf['icon']['max_height'] = 16;
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-
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- $conf['desc_options_conf']['CRM_LISTA_ZASOBOW'] = $desc_options_conf;
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- $conf['desc_options_conf']['CRM_PROCES'] = $desc_options_conf;
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- $conf['desc_options_conf']['CRM_WSKAZNIK'] = $desc_options_conf;
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+ public static function calculateThumbImageSize($width, $height, $maxWidth, $maxHeight) {
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+ $width = intval($width);
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+ $height = intval($height);
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+ $maxWidth = intval($maxWidth);
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+ $maxHeight = intval($maxHeight);
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+ if ($width <= 0 || $height <= 0 || $maxWidth <= 0 || $maxHeight <= 0) {
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+ throw new Exception("Wrong params");
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+ }
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+ list($newWidth, $newHeight) = array($width, $height);
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+
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+ if ($width >= $maxWidth || $height >= $maxWidth) {
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+ $ratioWidth = $maxWidth / $width;
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+ $ratioHeight = $maxHeight / $height;
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+
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+ if ($ratioWidth > $ratioHeight) {
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+ $ratio = $ratioHeight;
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+ } else {
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+ $ratio = $ratioWidth;
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+ }
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+
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+ $newWidth = intval($width * $ratio);
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+ $newHeight = intval($height * $ratio);
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+ }
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+ return array($newWidth, $newHeight);
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}
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- if (array_key_exists($key, $conf)) {
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- return $conf[ $key ];
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+
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+ public static function resizeImageFromBlob($imageBlob, $type, $maxWidth, $maxHeight) {
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+ $resizedImageBlob = null;
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+ list($w, $h) = self::getImageGeometryFromBlob($imageBlob);
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+ list($newWidth, $newHeight) = self::calculateThumbImageSize($w, $h, $maxWidth, $maxHeight);
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+ if ($newW == $w && $newH == $h) {
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+ return $imageBlob;
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+ }
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+
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+ if (class_exists('Imagick')) {
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+ $im = new Imagick();
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+ $im->readImageBlob($imageBlob);
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+ $im->thumbnailImage($newWidth, $newHeight, true);
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+ $resizedImageBlob = $im->getImageBlob();
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+ } else {
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+ $im = imagecreatefromstring($imageBlob);
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+ $image_resized = self::resize_image_from_data($im, $newWidth, $newHeight);
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+ ob_start();
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+ if ($type == 'image/png') {
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+ imagepng($image_resized);
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+ } else if ($type == 'image/jpeg' || $type == 'image/jpg') {
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+ imagejpeg($image_resized);
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+ } else if ($type == 'image/gif') {
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+ imagegif($image_resized);
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+ }
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+ $resizedImageBlob = ob_get_contents();
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+ ob_clean();
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+ }
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+ return $resizedImageBlob;
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}
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- return null;
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-}
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-public static function conf_get_table_name() {
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- return self::conf_get('table_name');
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-}
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+ public static function getImageGeometryFromBlob($imageBlob) {
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+ if (class_exists('Imagick')) {
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+ $im = new Imagick();
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+ $im->readImageBlob($imageBlob);
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+ $geometry = $im->getImageGeometry();
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+ $w = $geometry['width'];
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+ $h = $geometry['height'];
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+ } else {
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+ $im = imagecreatefromstring($imageBlob);
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+ $w = imagesx($im);
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+ $h = imagesy($im);
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+ }
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+ return array($w, $h);
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+ }
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-/*
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- * Get options for table.
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- */
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-public static function conf_get_options( $table ) {
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- $ret = array();
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- $arr = self::conf_get('desc_options');
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- if (array_key_exists($table, $arr)) {
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- return $arr[$table];
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+ public static function getImage($remote_table, $remote_id, $number = 0) {
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+ $db = DB::getDB();
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+ $sql = "select `ID`, `TYPE`, `SIZE`, `IMAGE`, `WIDTH`, `HEIGHT`
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+ , UNIX_TIMESTAMP(`A_CREATE_DATE`) as A_CREATE_DATE_TS
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+ from `".self::conf_get_table_name()."`
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+ where
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+ `REMOTE_ID`='{$remote_id}'
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+ and `REMOTE_TABLE`='{$remote_table}'
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+ order by `ID` asc
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+ limit 1 offset {$number}
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+ ";
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+
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+ $res = $db->query($sql);
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+ if (!$db->num_rows($res)) {
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+ return null;
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+ }
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+ return $db->fetch($res);
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}
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- return $ret;
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-}
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-/*
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- * Get config for all options.
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- */
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-public static function conf_get_options_conf( $table ) {
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- $ret = array();
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- $arr = self::conf_get('desc_options_conf');
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- if (array_key_exists($table, $arr)) {
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- return $arr[$table];
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+ public static function getImageById($imageId) {
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+ $db = DB::getDB();
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+ $sql = "select `ID`, `TYPE`, `SIZE`, `IMAGE`, `WIDTH`, `HEIGHT`
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+ , UNIX_TIMESTAMP(`A_CREATE_DATE`) as A_CREATE_DATE_TS
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+ from `".self::conf_get_table_name()."`
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+ where
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+ `ID`='{$imageId}'
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+ ";
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+
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+ $res = $db->query($sql);
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+ return $db->fetch($res);
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+ }
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+
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+ public static function tableIsAllowed($remote_table) {
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+ $remote_tables = self::conf_get('remote_tables');
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+ return in_array($remote_table, $remote_tables);
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}
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- return $ret;
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-}
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-/*
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- * Get config for selected option.
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- */
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-public static function conf_get_option_conf( $table, $key ) {
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- $ret = array();
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- $arr = self::conf_get('desc_options_conf');
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- if (array_key_exists($table, $arr)) {
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- if (array_key_exists($key, $arr[$table])) {
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- return $arr[$table][$key];
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+ public static function conf_get($key) {
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+ static $conf;
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+ if (empty($conf)) {
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+ $conf['table_name'] = 'CRM_IMAGE';
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+ $conf['max_size'] = 1024 * 1024 * 16;// MAX for MEDIUMBLOB field
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+ $conf['allowed_types'] = array();
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+ $conf['allowed_types'][] = 'image/png';
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+ $conf['allowed_types'][] = 'image/jpeg';
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+ $conf['allowed_types'][] = 'image/gif';
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+
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+ $conf['remote_tables'] = array();
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+ $conf['remote_tables'][] = 'CRM_LISTA_ZASOBOW';
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+ $conf['remote_tables'][] = 'CRM_PROCES';
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+ $conf['remote_tables'][] = 'CRM_WSKAZNIK';
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+
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+ $conf['desc_options'] = array();
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+ $conf['desc_options']['CRM_LISTA_ZASOBOW'] = array();
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+ $conf['desc_options']['CRM_PROCES'] = array();
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+ $conf['desc_options']['CRM_WSKAZNIK'] = array();
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+
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+ $conf['desc_options_conf'] = array();
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+ $conf['desc_options_conf']['CRM_LISTA_ZASOBOW'] = array();
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+ $conf['desc_options_conf']['CRM_PROCES'] = array();
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+ $conf['desc_options_conf']['CRM_WSKAZNIK'] = array();
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+
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+ $options = array();
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+ $options['screenshot'] = "screenshot (800x600)";
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+ $options['icon'] = "icon (16x16)";
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+
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+ $conf['desc_options']['CRM_LISTA_ZASOBOW'] = $options;
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+ $conf['desc_options']['CRM_PROCES'] = $options;
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+ $conf['desc_options']['CRM_WSKAZNIK'] = $options;
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+
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+ $desc_options_conf = array();
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+ $desc_options_conf['screenshot']['max_width'] = 800;
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+ $desc_options_conf['screenshot']['max_height'] = 600;
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+ $desc_options_conf['icon']['max_width'] = 16;
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+ $desc_options_conf['icon']['max_height'] = 16;
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+
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+ $conf['desc_options_conf']['CRM_LISTA_ZASOBOW'] = $desc_options_conf;
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+ $conf['desc_options_conf']['CRM_PROCES'] = $desc_options_conf;
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+ $conf['desc_options_conf']['CRM_WSKAZNIK'] = $desc_options_conf;
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+ }
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+ if (array_key_exists($key, $conf)) {
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+ return $conf[$key];
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}
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+ return null;
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}
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- return $ret;
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-}
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-public static function is_allowed_type( $type ) {
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- $allowed_types = self::conf_get('allowed_types');
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- if (in_array($type, $allowed_types)) {
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- return true;
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+ public static function conf_get_table_name() {// TODO: RM Legacy
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+ return self::getStorageTableName();
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}
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- return false;
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-}
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-public static function read_image_data( $file, $mime_type ){
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- $im = null;
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- if ($mime_type == 'image/jpeg') {
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- $im = imagecreatefromjpeg( $file );
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- } else if ($mime_type == 'image/png') {
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- $im = imagecreatefrompng( $file );
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- } else if ($mime_type == 'image/gif') {
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- $im = imagecreatefromgif( $file );
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+ public static function getStorageTableName() {
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+ return self::conf_get('table_name');
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}
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- return $im;
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-}
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-public static function get_images($remote_table, $remote_id) {
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- $db = DB::getDB();
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- $images = array();
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- $sql = "select
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- t.`ID`, t.`NAME`, t.`SIZE`, t.`TYPE`, t.`WIDTH`, t.`HEIGHT`
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- , t.`DEST`, t.`A_CREATE_DATE`
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- , t.`REMOTE_TABLE`, t.`REMOTE_ID`
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- , UNIX_TIMESTAMP(`A_CREATE_DATE`) as A_CREATE_DATE_TS
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- from `".self::conf_get_table_name()."` as t
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- where
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- t.`REMOTE_TABLE`='".$remote_table."'
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- and t.`REMOTE_ID`='".$remote_id."'
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- ";
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- $res = $db->query($sql);
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- while ($r = $db->fetch( $res )) {
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- $images[] = $r;
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+ public static function conf_get_options($table) {// TODO: RM Legacy
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+ return self::getTableConfig($table);
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}
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- return $images;
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-}
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-/**
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- * Try to upload image to DB.
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- * @returns Array of errors
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- */
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-public static function upload_image($remote_table, $remote_id, $req_file_data) {
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- $errors = array();
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- $maxsize = self::conf_get('max_size');
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-
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- //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">$_FILES = ';print_r($_FILES);echo'</pre>';
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-
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- if (is_uploaded_file($req_file_data['tmp_name'])) {
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- // check the file is less than the maximum file size
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- if ($req_file_data['size'] < $maxsize) {
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- // prepare the image for insertion
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- //$imgData = mysql_real_escape_string(file_get_contents($req_file_data['tmp_name']), $conn);// nie dziala mysql_real_escape_string
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- $fp = fopen($req_file_data['tmp_name'], 'r');
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- $imgData = fread($fp, filesize($req_file_data['tmp_name']));
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- $imgData = addslashes($imgData);
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- fclose($fp);
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-
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- // get the image info..
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- $size = getimagesize($req_file_data['tmp_name']);
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-
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- $obj = array();
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- $obj['DEST'] = (isset($_REQUEST['DEST']))? $_REQUEST['DEST'] : '';
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- $obj['TYPE'] = $size['mime'];
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- $obj['IMAGE'] = $imgData;
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- $obj['WIDTH'] = $size[0];
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- $obj['HEIGHT'] = $size[1];
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- $obj['NAME'] = $req_file_data['name'];
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- $obj['SIZE'] = $req_file_data['size'];
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- $obj['REMOTE_TABLE'] = $remote_table;
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- $obj['REMOTE_ID'] = $remote_id;
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-
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- // check if type is allowed to upload
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- if (!DB_Image::is_allowed_type($obj['TYPE'])) {
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- $errors[] = 'File type "'.$obj['TYPE'].'" is not allowed.';
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- return $errors;
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- }
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+ public static function getTableConfig($table) {
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+ $ret = array();
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+ $arr = self::conf_get('desc_options');
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+ if (array_key_exists($table, $arr)) {
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+ return $arr[$table];
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+ }
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+ return $ret;
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+ }
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- // convert image if selected option
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- if ($obj['DEST']) {
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- $options_conf = DB_Image::conf_get_option_conf( $remote_table, $obj['DEST'] );
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- if (!empty($options_conf)) {
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- $max_width = 0;
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- $max_height = 0;
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- if (isset($options_conf['max_height']) && $obj['HEIGHT'] > $options_conf['max_height']) {
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- $max_height = $options_conf['max_height'];
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- }
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- if (isset($options_conf['max_width']) && $obj['WIDTH'] > $options_conf['max_width']) {
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- $max_width = $options_conf['max_width'];
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- }
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- if ($max_height || $max_width) {
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- //$img = DB_Image::resize_image($req_file_data['tmp_name'], $max_width, $max_height);
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- //open image, from file to data
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-
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- // read data
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- $im = DB_Image::read_image_data($req_file_data['tmp_name'], $obj['TYPE']);
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- // resize image
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- $im = DB_Image::resize_image_from_data($im, $max_width, $max_height);
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- ob_start();
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- imagejpeg($im);
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- $obj['IMAGE'] = ob_get_clean();
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-
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- $obj['SIZE'] = strlen($obj['IMAGE']);
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- $obj['IMAGE'] = addslashes($obj['IMAGE']);
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- $obj['WIDTH'] = imagesx($im);
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- $obj['HEIGHT'] = imagesy($im);
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- }
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- }
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+ public static function conf_get_options_conf($table) {// TODO: RM Not used ?
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+ $ret = array();
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+ $arr = self::conf_get('desc_options_conf');
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+ if (array_key_exists($table, $arr)) {
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+ return $arr[$table];
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+ }
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+ return $ret;
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+ }
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+
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+ public static function conf_get_option_conf($table, $key) {// TODO: used only in upload_image
|
|
|
+ $ret = array();
|
|
|
+ $arr = self::conf_get('desc_options_conf');
|
|
|
+ if (array_key_exists($table, $arr)) {
|
|
|
+ if (array_key_exists($key, $arr[$table])) {
|
|
|
+ return $arr[$table][$key];
|
|
|
}
|
|
|
+ }
|
|
|
+ return $ret;
|
|
|
+ }
|
|
|
|
|
|
- //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">size = ';print_r($size);echo'</pre>';
|
|
|
+ public static function is_allowed_type($type) {// TODO: used only in upload_image
|
|
|
+ $allowed_types = self::conf_get('allowed_types');
|
|
|
+ if (in_array($type, $allowed_types)) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ }
|
|
|
|
|
|
- $sql_arr = array();
|
|
|
- foreach ($obj as $key => $val) {
|
|
|
- $sql_arr["`".$key."`"] = "'".$val."'";
|
|
|
+ public static function readImageBlobFromFile($file, $mimeType) {
|
|
|
+ $imBlob = null;
|
|
|
+ if (class_exists('Imagick')) {
|
|
|
+ $im = new Imagick($file);
|
|
|
+ $imBlob = $im->getImageBlob();
|
|
|
+ } else {
|
|
|
+ if ($mimeType == 'image/jpeg') {
|
|
|
+ $im = imagecreatefromjpeg($file);
|
|
|
+ } else if ($mimeType == 'image/png') {
|
|
|
+ $im = imagecreatefrompng($file);
|
|
|
+ } else if ($mimeType == 'image/gif') {
|
|
|
+ $im = imagecreatefromgif($file);
|
|
|
}
|
|
|
- $sql = "insert into `".self::conf_get_table_name()."` (".implode(",", array_keys($sql_arr)).") values (".implode(",", array_values($sql_arr)).") ; ";
|
|
|
+ ob_start();
|
|
|
+ if ($mimeType == 'image/png') {
|
|
|
+ imagepng($im);
|
|
|
+ } else if ($mimeType == 'image/jpeg' || $mimeType == 'image/jpg') {
|
|
|
+ imagejpeg($im);
|
|
|
+ } else if ($mimeType == 'image/gif') {
|
|
|
+ imagegif($im);
|
|
|
+ }
|
|
|
+ $imBlob = ob_get_contents();
|
|
|
+ ob_clean();
|
|
|
+ }
|
|
|
+ return $imBlob;
|
|
|
+ }
|
|
|
|
|
|
- // insert the image
|
|
|
- //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">sql = ';print_r($sql);echo'</pre>';
|
|
|
- $db = DB::getDB();
|
|
|
+ public static function read_image_data($file, $mime_type) {// TODO: used only in upload_image
|
|
|
+ $im = null;
|
|
|
+ if ($mime_type == 'image/jpeg') {
|
|
|
+ $im = imagecreatefromjpeg($file);
|
|
|
+ } else if ($mime_type == 'image/png') {
|
|
|
+ $im = imagecreatefrompng($file);
|
|
|
+ } else if ($mime_type == 'image/gif') {
|
|
|
+ $im = imagecreatefromgif($file);
|
|
|
+ }
|
|
|
+ return $im;
|
|
|
+ }
|
|
|
|
|
|
- if (!$db->query($sql)) {
|
|
|
- $errors[] = 'Unable to upload file - sql error';
|
|
|
- //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">mysql err: '.mysql_errno($conn);var_dump(mysql_error($conn));echo'</pre>';
|
|
|
- //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">sql: ';print_r($sql);echo'</pre>';
|
|
|
- }
|
|
|
+ public static function get_images($remote_table, $remote_id) {// TODO: RM Legacy
|
|
|
+ return self::getImages($remote_table, $remote_id);
|
|
|
+ }
|
|
|
|
|
|
- self::update_remote_table_stat( $remote_table, $remote_id );
|
|
|
+ public static function getImages($remote_table, $remote_id) {
|
|
|
+ $db = DB::getDB();
|
|
|
+ $images = array();
|
|
|
+ $sql = "select
|
|
|
+ t.`ID`, t.`NAME`, t.`SIZE`, t.`TYPE`, t.`WIDTH`, t.`HEIGHT`
|
|
|
+ , t.`DEST`, t.`A_CREATE_DATE`
|
|
|
+ , t.`REMOTE_TABLE`, t.`REMOTE_ID`
|
|
|
+ , UNIX_TIMESTAMP(`A_CREATE_DATE`) as A_CREATE_DATE_TS
|
|
|
+ from `".self::conf_get_table_name()."` as t
|
|
|
+ where
|
|
|
+ t.`REMOTE_TABLE`='{$remote_table}'
|
|
|
+ and t.`REMOTE_ID`='{$remote_id}'
|
|
|
+ ";
|
|
|
+ $res = $db->query($sql);
|
|
|
+ while ($r = $db->fetch($res)) {
|
|
|
+ $images[] = $r;
|
|
|
}
|
|
|
+ return $images;
|
|
|
}
|
|
|
- else {
|
|
|
- // if the file is not less than the maximum allowed, print an error
|
|
|
- $errors[] = 'File exceeds the Maximum File limit';
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Try to upload image to DB.
|
|
|
+ * @returns Array of errors
|
|
|
+ */
|
|
|
+ public static function upload_image($remote_table, $remote_id, $req_file_data) {// TODO: RM -> moved to uploadImage
|
|
|
+ return self::uploadImage($remote_table, $remote_id, $req_file_data);
|
|
|
}
|
|
|
- return $errors;
|
|
|
-}
|
|
|
|
|
|
-public static function delete_image($id, $remote_table, $remote_id) {
|
|
|
- $db = DB::getDB();
|
|
|
- $sql = "delete from `".self::conf_get_table_name()."`
|
|
|
- where
|
|
|
- `ID`='".$id."'
|
|
|
- and `REMOTE_ID`='".$remote_id."'
|
|
|
- and `REMOTE_TABLE`='".$remote_table."'
|
|
|
- limit 1
|
|
|
- ";
|
|
|
- //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">sql delete = ';print_r($sql);echo'</pre>';
|
|
|
- $db->query( $sql );
|
|
|
- $affected = $db->affected_rows();
|
|
|
-
|
|
|
- self::update_remote_table_stat( $remote_table, $remote_id );
|
|
|
-
|
|
|
- return $affected;
|
|
|
-}
|
|
|
+ public static function uploadImage($remote_table, $remote_id, $req_file_data) {
|
|
|
+ $errors = array();
|
|
|
+ $maxsize = self::conf_get('max_size');
|
|
|
+
|
|
|
+ if (is_uploaded_file($req_file_data['tmp_name'])) {
|
|
|
+ if ($req_file_data['size'] < $maxsize) {
|
|
|
+ $fp = fopen($req_file_data['tmp_name'], 'r');
|
|
|
+ $imgData = fread($fp, filesize($req_file_data['tmp_name']));
|
|
|
+ $imgData = addslashes($imgData);
|
|
|
+ fclose($fp);
|
|
|
+
|
|
|
+ $size = getimagesize($req_file_data['tmp_name']);
|
|
|
+
|
|
|
+ $sqlObj = array();
|
|
|
+ $sqlObj['DEST'] = (isset($_REQUEST['DEST']))? $_REQUEST['DEST'] : '';
|
|
|
+ $sqlObj['TYPE'] = $size['mime'];
|
|
|
+ $sqlObj['IMAGE'] = $imgData;
|
|
|
+ $sqlObj['WIDTH'] = $size[0];
|
|
|
+ $sqlObj['HEIGHT'] = $size[1];
|
|
|
+ $sqlObj['NAME'] = $req_file_data['name'];
|
|
|
+ $sqlObj['SIZE'] = $req_file_data['size'];
|
|
|
+ $sqlObj['REMOTE_TABLE'] = $remote_table;
|
|
|
+ $sqlObj['REMOTE_ID'] = $remote_id;
|
|
|
+
|
|
|
+ // check if type is allowed to upload
|
|
|
+ if (!self::is_allowed_type($sqlObj['TYPE'])) {
|
|
|
+ $errors[] = 'File type "'.$sqlObj['TYPE'].'" is not allowed.';
|
|
|
+ return $errors;
|
|
|
+ }
|
|
|
|
|
|
-/**
|
|
|
- * Updates field ITEM_IMAGE_REMOTE in remote table.
|
|
|
- * TODO: check if field exists!
|
|
|
- */
|
|
|
-public static function update_remote_table_stat($remote_table, $remote_id) {
|
|
|
- // update stat `ITEM_IMAGE_REMOTE`
|
|
|
- $sql = "update `".$remote_table."`
|
|
|
- set `A_HAS_IMAGE`=(
|
|
|
- select count(1)
|
|
|
- from `".self::conf_get('table_name')."`
|
|
|
- where
|
|
|
- `REMOTE_ID`='".$remote_id."'
|
|
|
- and `REMOTE_TABLE`='".$remote_table."'
|
|
|
- )
|
|
|
- where `ID`='".$remote_id."'
|
|
|
- limit 1;
|
|
|
- ";
|
|
|
- $db = DB::getDB();
|
|
|
- $res = $db->query( $sql );
|
|
|
- $affected = $db->affected_rows();
|
|
|
-}
|
|
|
+ // convert image if selected option
|
|
|
+ if ($sqlObj['DEST']) {
|
|
|
+ $options_conf = self::conf_get_option_conf($remote_table, $sqlObj['DEST']);
|
|
|
+ if (!empty($options_conf)) {
|
|
|
+ $max_width = V::get('max_width', 0, $options_conf, 'int');
|
|
|
+ $max_height = V::get('max_height', 0, $options_conf, 'int');
|
|
|
+ if ($max_height > 0 && $max_width > 0) {
|
|
|
+ $imBlob = self::readImageBlobFromFile($req_file_data['tmp_name'], $sqlObj['TYPE']);
|
|
|
+ $sqlObj['IMAGE'] = self::resizeImageFromBlob($imBlob, $sqlObj['TYPE'], $max_width, $max_height);
|
|
|
+ list($sqlObj['WIDTH'], $sqlObj['HEIGHT']) = self::getImageGeometryFromBlob($sqlObj['IMAGE']);
|
|
|
+ $sqlObj['SIZE'] = strlen($sqlObj['IMAGE']);
|
|
|
+ $sqlObj['IMAGE'] = addslashes($sqlObj['IMAGE']);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
|
|
|
-public static function resize_image($file, $w, $h, $crop=FALSE) {
|
|
|
- // TODO: image type
|
|
|
- $im = imagecreatefromjpeg($file);
|
|
|
- return self::resize_image_from_data($im, $w, $h, $crop);
|
|
|
-}
|
|
|
+ $sql_arr = array();
|
|
|
+ foreach ($sqlObj as $key => $val) {
|
|
|
+ $sql_arr["`{$key}`"] = "'{$val}'";
|
|
|
+ }
|
|
|
+ $sql = "insert into `".self::conf_get_table_name()."` (".implode(",", array_keys($sql_arr)).") values (".implode(",", array_values($sql_arr)).") ; ";
|
|
|
|
|
|
-public static function resize_image_from_data($im, $w, $h, $crop=FALSE) {
|
|
|
- if ($w == 0) $w = $h;
|
|
|
- if ($h == 0) $h = $w;
|
|
|
- $width = imagesx($im);
|
|
|
- $height = imagesy($im);
|
|
|
+ $db = DB::getDB();
|
|
|
+ if (!$db->query($sql)) {
|
|
|
+ $errors[] = 'Unable to upload file - sql error';
|
|
|
+ }
|
|
|
|
|
|
- if ($width < $w && $height < $h) {
|
|
|
- return $im;
|
|
|
+ self::update_remote_table_stat($remote_table, $remote_id);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // if the file is not less than the maximum allowed, print an error
|
|
|
+ $errors[] = 'File exceeds the Maximum File limit';
|
|
|
+ }
|
|
|
+ return $errors;
|
|
|
}
|
|
|
|
|
|
- $r = $width / $height;
|
|
|
- if ($crop) {
|
|
|
- if ($width > $height) {
|
|
|
- $width = ceil($width-($width*($r-$w/$h)));
|
|
|
- } else {
|
|
|
- $height = ceil($height-($height*($r-$w/$h)));
|
|
|
+ public static function delete_image($id, $remote_table, $remote_id) {// TODO: RM Legacy
|
|
|
+ return self::deleteImage($id, $remote_table, $remote_id);
|
|
|
+ }
|
|
|
+
|
|
|
+ public static function deleteImage($id, $remote_table, $remote_id) {
|
|
|
+ $db = DB::getDB();
|
|
|
+ $sql = "delete from `".self::conf_get_table_name()."`
|
|
|
+ where
|
|
|
+ `ID`='{$id}'
|
|
|
+ and `REMOTE_ID`='{$remote_id}'
|
|
|
+ and `REMOTE_TABLE`='{$remote_table}'
|
|
|
+ limit 1
|
|
|
+ ";
|
|
|
+ //echo'<pre style="max-height:200px;overflow:auto;border:1px solid red;">sql delete = ';print_r($sql);echo'</pre>';
|
|
|
+ $db->query($sql);
|
|
|
+ $affected = $db->affected_rows();
|
|
|
+
|
|
|
+ self::update_remote_table_stat($remote_table, $remote_id);
|
|
|
+
|
|
|
+ return $affected;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Updates field ITEM_IMAGE_REMOTE in remote table.
|
|
|
+ * TODO: check if field exists!
|
|
|
+ */
|
|
|
+ public static function update_remote_table_stat($remote_table, $remote_id) {// TODO: used only in this file
|
|
|
+ // update stat `ITEM_IMAGE_REMOTE`
|
|
|
+ $sql = "update `{$remote_table}`
|
|
|
+ set `A_HAS_IMAGE`=(
|
|
|
+ select count(1)
|
|
|
+ from `".self::conf_get('table_name')."`
|
|
|
+ where
|
|
|
+ `REMOTE_ID`='{$remote_id}'
|
|
|
+ and `REMOTE_TABLE`='{$remote_table}'
|
|
|
+ )
|
|
|
+ where `ID`='{$remote_id}'
|
|
|
+ limit 1;
|
|
|
+ ";
|
|
|
+ $db = DB::getDB();
|
|
|
+ $res = $db->query($sql);
|
|
|
+ $affected = $db->affected_rows();
|
|
|
+ }
|
|
|
+
|
|
|
+ public static function resize_image($file, $w, $h, $crop = FALSE) {
|
|
|
+ // TODO: image type
|
|
|
+ $im = imagecreatefromjpeg($file);
|
|
|
+ return self::resize_image_from_data($im, $w, $h, $crop);
|
|
|
+ }
|
|
|
+
|
|
|
+ public static function resize_image_from_data($im, $w, $h, $crop = FALSE) {
|
|
|
+ if ($w == 0) $w = $h;
|
|
|
+ if ($h == 0) $h = $w;
|
|
|
+ $width = imagesx($im);
|
|
|
+ $height = imagesy($im);
|
|
|
+
|
|
|
+ if ($width < $w && $height < $h) {
|
|
|
+ return $im;
|
|
|
}
|
|
|
- $newwidth = $w;
|
|
|
- $newheight = $h;
|
|
|
- } else {
|
|
|
- if ($w/$h > $r) {
|
|
|
- $newwidth = $h*$r;
|
|
|
+
|
|
|
+ $r = $width / $height;
|
|
|
+ if ($crop) {
|
|
|
+ if ($width > $height) {
|
|
|
+ $width = ceil($width-($width*($r-$w/$h)));
|
|
|
+ } else {
|
|
|
+ $height = ceil($height-($height*($r-$w/$h)));
|
|
|
+ }
|
|
|
+ $newwidth = $w;
|
|
|
$newheight = $h;
|
|
|
} else {
|
|
|
- $newheight = $w/$r;
|
|
|
- $newwidth = $w;
|
|
|
+ if ($w/$h > $r) {
|
|
|
+ $newwidth = $h*$r;
|
|
|
+ $newheight = $h;
|
|
|
+ } else {
|
|
|
+ $newheight = $w/$r;
|
|
|
+ $newwidth = $w;
|
|
|
+ }
|
|
|
}
|
|
|
+ $dst = imagecreatetruecolor($newwidth, $newheight);
|
|
|
+ imagecopyresampled($dst, $im, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
|
|
|
+
|
|
|
+ return $dst;
|
|
|
}
|
|
|
- $dst = imagecreatetruecolor($newwidth, $newheight);
|
|
|
- imagecopyresampled($dst, $im, 0, 0, 0, 0, $newwidth, $newheight, $width, $height);
|
|
|
|
|
|
- return $dst;
|
|
|
-}
|
|
|
+ public static function show_size($size) {// TODO: RM -> moved to showSize
|
|
|
+ return self::showSize($size);
|
|
|
+ }
|
|
|
|
|
|
-public static function show_size( $size ) {
|
|
|
- $ret_unit = 'B';
|
|
|
- if ($size > 1024 * 1024) {
|
|
|
- $size = $size / (1024 * 1024);
|
|
|
- $ret_unit = 'MB';
|
|
|
- } else if ($size > 1024) {
|
|
|
- $size = $size / 1024;
|
|
|
- $ret_unit = 'KB';
|
|
|
+ public static function showSize($size) {
|
|
|
+ $ret_unit = 'B';
|
|
|
+ if ($size > 1024 * 1024) {
|
|
|
+ $size = $size / (1024 * 1024);
|
|
|
+ $ret_unit = 'MB';
|
|
|
+ } else if ($size > 1024) {
|
|
|
+ $size = $size / 1024;
|
|
|
+ $ret_unit = 'KB';
|
|
|
+ }
|
|
|
+ return number_format($size, 2, '.', ' ').''.$ret_unit;
|
|
|
}
|
|
|
- return number_format($size, 2, '.', ' ').''.$ret_unit;
|
|
|
-}
|
|
|
|
|
|
}
|
