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-rw-r--r--include/derivative_std_params.inc.php83
1 files changed, 80 insertions, 3 deletions
diff --git a/include/derivative_std_params.inc.php b/include/derivative_std_params.inc.php
index 649120033..e015a7c51 100644
--- a/include/derivative_std_params.inc.php
+++ b/include/derivative_std_params.inc.php
@@ -19,6 +19,11 @@
// | USA. |
// +-----------------------------------------------------------------------+
+/**
+ * @package Derivatives
+ */
+
+
define('IMG_SQUARE', 'square');
define('IMG_THUMB', 'thumb');
define('IMG_XXSMALL', '2small');
@@ -30,54 +35,98 @@ define('IMG_XLARGE', 'xlarge');
define('IMG_XXLARGE', 'xxlarge');
define('IMG_CUSTOM', 'custom');
+
+/**
+ * Container for watermark configuration.
+ */
final class WatermarkParams
{
+ /** @var string */
public $file = '';
+ /** @var int[] */
public $min_size = array(500,500);
+ /** @var int */
public $xpos = 50;
+ /** @var int */
public $ypos = 50;
+ /** @var int */
public $xrepeat = 0;
+ /** @var int */
public $opacity = 100;
}
+/**
+ * Container for standard derivatives parameters.
+ */
final class ImageStdParams
{
+ /** @var string[] */
private static $all_types = array(
- IMG_SQUARE,IMG_THUMB,IMG_XXSMALL,IMG_XSMALL,IMG_SMALL,IMG_MEDIUM,IMG_LARGE,IMG_XLARGE,IMG_XXLARGE
+ IMG_SQUARE, IMG_THUMB, IMG_XXSMALL, IMG_XSMALL, IMG_SMALL,
+ IMG_MEDIUM, IMG_LARGE, IMG_XLARGE, IMG_XXLARGE
);
+ /** @var DerivativeParams[] */
private static $all_type_map = array();
+ /** @var DerivativeParams[] */
private static $type_map = array();
+ /** @var DerivativeParams[] */
private static $undefined_type_map = array();
+ /** @var WatermarkParams */
private static $watermark;
+ /** @var array */
public static $custom = array();
+ /** @var int */
public static $quality=95;
+ /**
+ * @return string[]
+ */
static function get_all_types()
{
return self::$all_types;
}
+ /**
+ * @return DerivativeParams[]
+ */
static function get_all_type_map()
{
return self::$all_type_map;
}
+ /**
+ * @return DerivativeParams[]
+ */
static function get_defined_type_map()
{
return self::$type_map;
}
+ /**
+ * @return DerivativeParams[]
+ */
static function get_undefined_type_map()
{
return self::$undefined_type_map;
}
+ /**
+ * @return DerivativeParams
+ */
static function get_by_type($type)
{
return self::$all_type_map[$type];
}
+ /**
+ * @param int $w
+ * @param int $h
+ * @param float $crop
+ * @param int $minw
+ * @param int $minh
+ * @return DerivativeParams
+ */
static function get_custom($w, $h, $crop=0, $minw=null, $minh=null)
{
$params = new DerivativeParams( new SizingParams( array($w,$h), $crop, array($minw,$minh)) );
@@ -94,11 +143,17 @@ final class ImageStdParams
return $params;
}
+ /**
+ * @return WatermarkParams
+ */
static function get_watermark()
{
return self::$watermark;
}
+ /**
+ * Loads derivative configuration from database or initializes it.
+ */
static function load_from_db()
{
global $conf;
@@ -121,11 +176,19 @@ final class ImageStdParams
self::build_maps();
}
+ /**
+ * @param WatermarkParams $watermark
+ */
static function set_watermark($watermark)
{
self::$watermark = $watermark;
}
+ /**
+ * @see ImageStdParams::save()
+ *
+ * @param DerivativeParams[] $map
+ */
static function set_and_save($map)
{
self::$type_map = $map;
@@ -133,6 +196,9 @@ final class ImageStdParams
self::build_maps();
}
+ /**
+ * Saves the configuration in database.
+ */
static function save()
{
global $conf;
@@ -146,6 +212,9 @@ final class ImageStdParams
conf_update_param('derivatives', addslashes($ser) );
}
+ /**
+ * @return DerivativeParams[]
+ */
static function get_default_sizes()
{
$arr = array(
@@ -159,13 +228,19 @@ final class ImageStdParams
IMG_XLARGE => new DerivativeParams( SizingParams::classic(1224,918) ),
IMG_XXLARGE => new DerivativeParams( SizingParams::classic(1656,1242) ),
);
+ $now = time();
foreach($arr as $params)
{
- $params->last_mod_time = time();
+ $params->last_mod_time = $now;
}
return $arr;
}
+ /**
+ * Compute 'apply_watermark'
+ *
+ * @param DerivativeParams $params
+ */
static function apply_global($params)
{
$params->use_watermark = !empty(self::$watermark->file) &&
@@ -173,6 +248,9 @@ final class ImageStdParams
or self::$watermark->min_size[1]<=$params->sizing->ideal_size[1] );
}
+ /**
+ * Build 'type_map', 'all_type_map' and 'undefined_type_map'.
+ */
private static function build_maps()
{
foreach (self::$type_map as $type=>$params)
@@ -200,7 +278,6 @@ final class ImageStdParams
}
}
}
-
}
?> \ No newline at end of file