Easy Watermark - Version 0.1.1

Version Description

  • offset can be now also a percentage, not only pixel value
  • changed code structure
    • separete class responsible only for watermarking (can be used alone)
Download this release

Release Info

Developer szaleq
Plugin Icon Easy Watermark
Version 0.1.1
Comparing to
See all releases

Code changes from version 0.1 to 0.1.1

EasyWatermark.php ADDED
@@ -0,0 +1,589 @@
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+ <?php
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+ /**
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+ * @package Easy Watermark
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+ * @version 1.0
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+ * @license GPL
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+ * @author Wojtek Szałkiewicz
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+ * @author url http://szalkiewicz.pl
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+ * @email wojtek@szalkiewicz.pl
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+ *
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+ * EasyWatermark can simply add watermark to any image using GD extension.
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+ * It supports gif and png with alpha chanel and jpg formats.
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+ * Watermark location can be simply defined with position (top, middle, bottom, left, center, right)
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+ * and offset (in pixels or percentage) counted from given position
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+ * (e.g. position_x = center, offset_x = -200; so it's 200 pixels left from centered position).
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+ * Mime types (see: setImageMime, setWatermarkMime, setOutputMime) can be only file formats (e.g. 'png')
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+ * or full mime types ('image/jpeg') like in wordpress plugin (http://wordpress.org/extend/plugins/easy-watermark)
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+ * where mime types are taken directly from WP database.
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+ *
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+ * Examples:
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+ * $ew = new EasyWatermark(array(
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+ * 'position_x' => 'left', // can be: left, lft, center, ctr, right, rgt or numeric (respectively 1, 2, 3)
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+ * 'position_y' => 'bottom', // can be: top, middle, mdl, bottom, btm (respectively 1, 2, 3)
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+ * 'offset_x' => 100, // numeric value for pixels or string ('100px', '20%')
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+ * 'offset_y' => '10%', // numeric value for pixels or string ('100px', '20%')
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+ * 'opacity' => 20 // percentage opacit (0 - non visible, 100 - fully visible)
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+ * ));
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+ *
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+ * $ew->setImagePath('some/path/to/img.jpg')
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+ * ->setWatermarkPath('path/to/watermark.png')
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+ * ->printOutput(); // returns image with proper header
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+ *
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+ * You can also specify custom output format, and save it as file using saveOutput method.
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+ * TODO:
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+ * - watermark scaling
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+ * - adding text watermark
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+ * Any other ideas, pleas contact me.
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+ */
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+
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+ class EasyWatermark
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+ {
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+ /**
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+ * @var array default settings
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+ */
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+ private $defaultSettings = array(
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+ 'position_x' => 2,
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+ 'position_y' => 2,
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+ 'offset_x' => 0,
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+ 'offset_y' => 0,
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+ 'opacity' => 100
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+ );
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+
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+ /**
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+ * @var array settings
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+ */
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+ private $settings = array();
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+
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+ /**
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+ * @var string path to image file
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+ */
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+ private $imagePath = '';
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+
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+ /**
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+ * @var string image mime type
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+ */
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+ private $imageMime = '';
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+
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+ /**
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+ * @var string path to watermark file
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+ */
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+ private $watermarkPath = '';
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+
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+ /**
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+ * @var string watermark mime type
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+ */
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+ private $watermarkMime = '';
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+
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+ /**
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+ * @var string output file path
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+ */
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+ private $outputFile = '';
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+
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+ /**
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+ * @var string output file mime type
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+ */
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+ private $outputMime = '';
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+
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+ /**
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+ * @var string error message
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+ */
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+ private $error = '';
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+
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+ /**
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+ * Creates EasyWatermark object
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+ *
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+ * @param array settings
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+ */
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+ public function __construct($settings = array()){
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+ $this->set($settings);
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+ }
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+
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+ /**
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+ * Sets all needed parameters (settings and values of some private fields)
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+ *
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+ * @see $defaultSettings
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+ * @chainable
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+ * @param string settings key
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+ * @param string value
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+ * @return object $this
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+ */
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+ public function set($key, $val = null){
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+ if(is_array($key)){
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+ // act recursive
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+ foreach($key as $k => $v){
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+ $this->set($k, $v);
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+ }
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+ return $this;
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+ }
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+
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+ switch($key){
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+ case 'image_path':
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+ $this->setImagePath($val);
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+ break;
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+ case 'image_mime':
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+ $this->setImageMime($val);
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+ break;
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+ case 'watermark_path':
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+ $this->setWatermarkPath($val);
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+ break;
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+ case 'watermark_mime':
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+ $this->setWatermarkMime($val);
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+ break;
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+ case 'output_file':
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+ $this->setOutputFile($val);
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+ break;
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+ case 'output_mime':
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+ $this->setOutputMime($val);
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+ break;
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+ default:
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+ $this->settings[$key] = $val;
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+ break;
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+ }
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Sets input image path
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+ *
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+ * @chainable
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+ * @param string image path
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+ * @return object $this
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+ */
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+ public function setImagePath($path){
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+ $this->imagePath = $path;
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Sets input image mime type
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+ *
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+ * @chainable
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+ * @param string image mime
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+ * @return object $this
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+ */
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+ public function setImageMime($mime){
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+ $this->imageMime = $mime;
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Sets watermark path
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+ *
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+ * @chainable
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+ * @param string watermark path
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+ * @return object $this
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+ */
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+ public function setWatermarkPath($path){
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+ $this->watermarkPath = $path;
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Sets watermark mime type
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+ *
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+ * @chainable
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+ * @param string watermark mime
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+ * @return object $this
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+ */
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+ public function setWatermarkMime($mime){
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+ $this->watermarkMime = $mime;
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Sets output file path
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+ *
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+ * @chainable
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+ * @param string output file path
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+ * @return object $this
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+ */
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+ public function setOutputFile($path){
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+ $this->outputFile = $path;
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Sets output file mime type
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+ *
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+ * @chainable
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+ * @param string output mime
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+ * @return object $this
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+ */
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+ public function setOutputMime($mime){
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+ $this->outputMime = $mime;
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+
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+ return $this;
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+ }
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+
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+ /**
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+ * Checks if error occurred
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+ *
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+ * @return boolean
228
+ */
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+ public function hasError(){
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+ return !empty($this->error);
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+ }
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+
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+ /**
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+ * Gets error message
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+ *
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+ * @return string error message
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+ */
238
+ public function getError(){
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+ return $this->error;
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+ }
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+
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+ /**
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+ * Merges settings with defaults,
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+ * parses offset values to determine if they are pixels or percentage
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+ *
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+ * @return array settings
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+ */
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+ private function parseSettings(){
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+ // merge with defaults
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+ $settings = array_merge($this->defaultSettings, $this->settings);
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+
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+ if(strpos($settings['offset_x'], '%') === (strlen($settings['offset_x']) - 1)){
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+ $settings['offset_x'] = substr($settings['offset_x'], 0, strlen($settings['offset_x']) - 1);
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+ $settings['offset_x_pc'] = true;
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+ }
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+ else {
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+ if(strpos($settings['offset_x'], 'px') === (strlen($settings['offset_x']) - 2)){
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+ $settings['offset_x'] = substr($settings['offset_x'], 0, strlen($settings['offset_x']) - 2);
259
+ }
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+ $settings['offset_x_pc'] = false;
261
+ }
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+
263
+ if(strpos($settings['offset_y'], '%') === strlen($settings['offset_y']) - 1){
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+ $settings['offset_y'] = substr($settings['offset_y'], 0, strlen($settings['offset_y']) - 1);
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+ $settings['offset_y_pc'] = true;
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+ }
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+ else {
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+ if(strpos($settings['offset_y'], 'px') === strlen($settings['offset_x']) - 2){
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+ $settings['offset_y'] = substr($settings['offset_x'], 0, strlen($settings['offset_y']) - 2);
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+ }
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+ $settings['offset_y_pc'] = false;
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+ }
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+
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+ switch($settings['position_x']){
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+ case 'left':
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+ case 'lft':
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+ $settings['position_x'] = 1;
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+ break;
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+ case 'center':
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+ case 'ctr':
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+ $settings['position_x'] = 2;
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+ break;
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+ case 'right':
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+ case 'rgt':
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+ $settings['position_x'] = 3;
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+ break;
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+ }
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+
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+ switch($settings['position_y']){
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+ case 'top':
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+ $settings['position_y'] = 1;
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+ break;
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+ case 'middle':
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+ case 'mdl':
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+ $settings['position_y'] = 2;
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+ break;
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+ case 'bottom':
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+ case 'btm':
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+ $settings['position_y'] = 3;
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+ break;
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+ }
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+
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+ return $settings;
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+ }
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+
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+ /**
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+ * @var resource GD image created from input file
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+ */
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+ private $inputImage;
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+
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+ /**
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+ * @var resource GD image created from watermark file
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+ */
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+ private $watermarkImage;
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+
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+ /**
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+ * @var resource GD image prepared as output
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+ */
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+ private $outputImage;
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+
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+ /**
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+ * @var array allowed image types
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+ */
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+ private $allowedTypes = array('jpeg', 'jpg', 'png', 'gif');
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+
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+ /**
327
+ * Creates output image with watermarm
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+ *
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+ * @chainable
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+ * @param string input image path
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+ * @param string input image mime
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+ * @param string watermark path
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+ * @param string watermark mime
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+ * @param string output file path
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+ * @param string output file mime
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+ * @return boolean
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+ */
338
+ public function create($imagePath = null, $imageMime = null,
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+ $watermarkPath = null, $watermarkMime = null){
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+
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+ if(empty($imagePath)) $imagePath = $this->imagePath;
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+ if(empty($imageMime)) $imageMime = $this->imageMime;
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+ if(empty($watermarkPath)) $watermarkPath = $this->watermarkPath;
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+ if(empty($watermarkMime)) $watermarkMime = $this->watermarkMime;
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+
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+ if(!empty($imagePath) && !empty($watermarkPath)){
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+ if($imagePath != $watermarkPath){
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+ // Create GD image resources
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+ list($this->inputImage, $inputType) = $this->createImage($imagePath, $imageMime);
350
+ list($this->watermarkImage, $wmType) = $this->createImage($watermarkPath, $watermarkMime);
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+
352
+ if(!$this->inputImage || !$this->watermarkImage)
353
+ return false;
354
+
355
+ // Prepare settings array
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+ $settings = $this->parseSettings();
357
+
358
+ // Get image dimensions
359
+ $imageWidth = imagesx($this->inputImage);
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+ $imageHeight = imagesy($this->inputImage);
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+
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+ // Get watermark dimensions
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+ $watermarkWidth = imagesx($this->watermarkImage);
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+ $watermarkHeight = imagesy($this->watermarkImage);
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+
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+ // Compute watermark offset
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+ $offsetX = $this->computeOffset($settings['position_x'], $settings['offset_x'],
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+ $imageWidth, $watermarkWidth, $settings['offset_x_pc']);
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+ $offsetY = $this->computeOffset($settings['position_y'], $settings['offset_y'],
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+ $imageHeight, $watermarkHeight, $settings['offset_y_pc']);
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+
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+ // Create blank image
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+ $this->outputImage = imagecreatetruecolor($imageWidth, $imageHeight);
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+
375
+ imagecopy($this->outputImage, $this->inputImage,
376
+ 0, 0, 0, 0, $imageWidth, $imageHeight
377
+ );
378
+
379
+ // Prepare params for copying function
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+ $params = array($this->outputImage, $this->watermarkImage,
381
+ $offsetX, $offsetY,
382
+ 0, 0,
383
+ $watermarkWidth, $watermarkHeight
384
+ );
385
+ if($wmType == 'png' && $this->isAlphaPng($watermarkPath)){
386
+ // Watermark is PNG with alpha channel, use imagecopy
387
+ $func = 'imagecopy';
388
+ }
389
+ else {
390
+ // Use imagecopymerge with opacity param for other images
391
+ $func = 'imagecopymerge';
392
+ $params[] = $settings['opacity'];
393
+ }
394
+
395
+ // Copy watermark to output image
396
+ call_user_func_array($func, $params);
397
+
398
+ return true;
399
+ }
400
+ else {
401
+ $this->error = 'same image and watermark paths';
402
+ }
403
+ }
404
+ else {
405
+ $this->error = empty($imagePath) ? 'empty image path' : 'empty watermark path';
406
+ }
407
+
408
+ return false;
409
+ }
410
+
411
+ /**
412
+ * Prints created image directly to the browser
413
+ *
414
+ * @return boolean
415
+ */
416
+ public function printOutput(){
417
+ return $this->prepareOutput();
418
+ }
419
+
420
+ /**
421
+ * Saves created image
422
+ *
423
+ * @param string filename (required if not set earlier)
424
+ * @return boolean
425
+ */
426
+ public function saveOutput($file = null){
427
+ if(empty($file)) $file = $this->outputFile;
428
+
429
+ if(empty($file)){
430
+ $this->error = 'output file not defined';
431
+ return false;
432
+ }
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+
434
+ return $this->prepareOutput($file);
435
+ }
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+
437
+ /**
438
+ * Saves or outputs created image depending on $output param
439
+ *
440
+ * @param string output file
441
+ * @return boolean
442
+ */
443
+ private function prepareOutput($output = null){
444
+ $type = !empty($this->outputMime) ? $this->detectMimeType($this->outputMime) : $this->inputImage[1];
445
+
446
+ if(!$type || !in_array($type, $this->allowedTypes)){
447
+ $this->error = 'invalid output type';
448
+ return false;
449
+ }
450
+
451
+ if($output === null)
452
+ // Return image directly to the browser
453
+ header('Content-Type: image/'.$type);
454
+
455
+ if($type == 'jpg') $type = 'jpeg';
456
+ $func = 'image'.$type;
457
+
458
+ if(!@$func($this->outputImage, $output)){
459
+ $this->error = 'could not create output';
460
+ return false;
461
+ }
462
+
463
+ return true;
464
+ }
465
+
466
+ /**
467
+ * Computes offset
468
+ *
469
+ * @param numeric position (1 - left/top, 2 - center/middle, 3 - right/bottom)
470
+ * @param numeric offset
471
+ * @param numeric image dimension (width or height)
472
+ * @param numeric watermark dimension (width or height)
473
+ * @param boolean is offset percentage?
474
+ * @return numeric computed offset
475
+ */
476
+ private function computeOffset($position, $offset, $imgDim, $wDim, $pc){
477
+ if($pc){
478
+ // Percentage offset
479
+ $offset = round(($offset / 100) * $imgDim);
480
+ }
481
+ switch($position){
482
+ case 1:
483
+ break;
484
+ case 2:
485
+ $offset = (($imgDim - $wDim) / 2) + $offset;
486
+ break;
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+ case 3:
488
+ $offset = $imgDim - $wDim - $offset;
489
+ break;
490
+ }
491
+
492
+ return (int) $offset;
493
+ }
494
+
495
+ /**
496
+ * Creates GD image based on its type
497
+ *
498
+ * @param string path to file
499
+ * @param string mime type
500
+ * @return string mime type
501
+ */
502
+ private function createImage($filePath, $mime){
503
+ $type = $this->detectMimeType($mime, $filePath);
504
+
505
+ if(!in_array($type, $this->allowedTypes)){
506
+ $this->error = 'invalid mime type in file: '.$filePath;
507
+ return false;
508
+ }
509
+
510
+ if($type == 'jpg') $type = 'jpeg';
511
+ $func = 'imagecreatefrom' . $type;
512
+
513
+ $image = $func($filePath);
514
+ if($type == 'png' && $this->isAlphaPng($filePath)){
515
+ imagealphablending($image, false);
516
+ imagesavealpha($image, true);
517
+ }
518
+
519
+ return array($image, $type);
520
+ }
521
+
522
+ /**
523
+ * Detects mime type using php finfo object and extracts what's needed
524
+ *
525
+ * @param string path to file
526
+ * @param string mime type
527
+ * @return string mime type
528
+ */
529
+ private function detectMimeType($mime, $filePath = null){
530
+ if(empty($mime) && $filePath){
531
+ // Get finfo object to detect mime types
532
+ $finfo = $this->getFinfo();
533
+
534
+ $mime = @$finfo->file($filePath);
535
+ }
536
+ if(!$mime)
537
+ return false;
538
+
539
+ if(strpos($mime, 'image/') === 0)
540
+ $mime = substr($mime, 6);
541
+
542
+ return $mime;
543
+ }
544
+
545
+ /**
546
+ * @var object finfo object
547
+ */
548
+ private $finfo;
549
+
550
+ /**
551
+ * Returns finfo object
552
+ *
553
+ * @return object
554
+ */
555
+ private function getFinfo(){
556
+ if(!($this->finfo instanceof finfo)){
557
+ $this->finfo = $finfo = new finfo(FILEINFO_MIME_TYPE);
558
+ }
559
+
560
+ return $this->finfo;
561
+ }
562
+
563
+ /**
564
+ * Verifies if png file has alpha chanel
565
+ *
566
+ * @param string path to png file
567
+ * @return boolean
568
+ */
569
+ public function isAlphaPng($file){
570
+ /* color type of png image stored at 25 byte:
571
+ * 0 - greyscale
572
+ * 2 - RGB
573
+ * 3 - RGB with palette
574
+ * 4 - greyscale + alpha
575
+ * 6 - RGB + alpha
576
+ */
577
+ $colorByte = ord(@file_get_contents($file, false, null, 25, 1));
578
+ return ($colorByte == 6 || $colorByte == 4);
579
+ }
580
+
581
+ /**
582
+ * cleans up everything when object is destructed
583
+ */
584
+ public function __destruct(){
585
+ if($this->inputImage) imagedestroy($this->inputImage);
586
+ if($this->watermarkImage) imagedestroy($this->watermarkImage);
587
+ if($this->outputImage) imagedestroy($this->outputImage);
588
+ }
589
+ }
EasyWatermarkPlugin.php ADDED
@@ -0,0 +1,271 @@
1
+ <?php
2
+ /**
3
+ This file is a part of EasyWatermark Wordpress plugin.
4
+ For license informations, author name etc. see readme.txt
5
+ */
6
+
7
+ /**
8
+ * Main plugin class
9
+ */
10
+
11
+ class EasyWatermarkPlugin
12
+ {
13
+ private static $version = '0.1.1';
14
+
15
+ private $settings;
16
+
17
+ private $messages = array();
18
+
19
+ private $allowedMime = array('image/png', 'image/jpeg', 'image/gif');
20
+
21
+ /**
22
+ * Initiate plugin by creating self object,
23
+ * registers activation and uninstall hooks
24
+ *
25
+ * @return void
26
+ */
27
+ public static function init(){
28
+ register_activation_hook(__FILE__, array(self, 'install'));
29
+ register_uninstall_hook(__FILE__, array(self, 'uninstall'));
30
+
31
+ $version = get_option('easy-watermark-version');
32
+ if(!$version || version_compare($version, self::$version, '<')){
33
+ self::upgrade();
34
+ }
35
+
36
+ new self();
37
+ }
38
+
39
+ /**
40
+ * Loads textdomain for translations,
41
+ * adds wordpress actions and creates EasyWatermarkSettings object
42
+ *
43
+ * @return void
44
+ */
45
+ private function __construct(){
46
+ load_plugin_textdomain('easy-watermark', false, '/easy-watermark/languages');
47
+
48
+ add_action('admin_menu', array($this, 'add_media_page'));
49
+ add_filter('media_row_actions', array($this, 'add_media_row_action'), 10, 3);
50
+ add_filter('attachment_fields_to_edit', array($this, 'add_attachment_field'), 10, 2 );
51
+ add_action('add_attachment', array($this, 'add_watermark_after_upload'));
52
+
53
+ $this->settings = new EasyWatermarkSettings();
54
+ }
55
+
56
+ /**
57
+ * Adds wordpress media page
58
+ *
59
+ * @return void
60
+ */
61
+ public function add_media_page(){
62
+ add_media_page( 'Easy Watermark', 'Easy Watermark', 'upload_files', 'easy-watermark', array($this, 'easy_watermark'));
63
+ }
64
+
65
+ /**
66
+ * Creates 'Add watermark' link for each row in media library
67
+ *
68
+ * @return array
69
+ */
70
+ public function add_media_row_action($actions, $post, $detached){
71
+ if($post->post_mime_type == 'image/jpeg' || $post->post_mime_type == 'image/png' || $post->post_mime_type == 'image/gif'){
72
+ // Add link if it's supported image type
73
+ $actions['add_watermark'] = '<a href="' . wp_nonce_url(admin_url('upload.php?page=easy-watermark&attachment_id='.$post->ID)) . '">'.__('Add watermark', 'easy-watermark').'</a>';
74
+ }
75
+
76
+ return $actions;
77
+ }
78
+
79
+ /**
80
+ * Creates 'Add watermark' button in media edit view
81
+ *
82
+ * @return array
83
+ */
84
+ public function add_attachment_field($form_fields, $post){
85
+ if($post->post_mime_type == 'image/jpeg' || $post->post_mime_type == 'image/png' || $post->post_mime_type == 'image/gif'){
86
+ // Add link if it's supported image type
87
+ $form_fields = array_reverse($form_fields);
88
+ $form_fields['easy-watermark'] = array(
89
+ 'label' => '<a href="'.wp_nonce_url(admin_url('upload.php?page=easy-watermark&attachment_id='.$post->ID)).'" class="button-secondary">'.__('Add watermark', 'easy-watermark').'</a>',
90
+ 'input' => 'html',
91
+ 'html' => ' '
92
+ );
93
+ }
94
+
95
+ return array_reverse($form_fields);
96
+ }
97
+
98
+ /**
99
+ * Creates 'Add watermark' button in media edit view
100
+ *
101
+ * @return array
102
+ */
103
+ public function add_watermark_after_upload($id){
104
+ if($this->settings->get('auto_add')){
105
+ $this->add_watermark($id);
106
+ }
107
+ }
108
+
109
+ private function add_watermark($id){
110
+ $watermark = $this->settings->get('image');
111
+ if($watermark['path'] != ''){
112
+ $post = get_post($id);
113
+ $filepath = get_attached_file($id);
114
+
115
+ if(!in_array($post->post_mime_type, $this->allowedMime)){
116
+ $this->add_error('Invalid mime type.');
117
+ return false;
118
+ }
119
+
120
+ return $this->create_watermark($filepath, $post->post_mime_type);
121
+ }
122
+ else {
123
+ $this->add_error('No watermark image selected.');
124
+ return false;
125
+ }
126
+ }
127
+
128
+ private function watermark_all(){
129
+ global $wpdb;
130
+
131
+ $images = $wpdb->get_results("
132
+ SELECT ID, post_mime_type
133
+ FROM $wpdb->posts
134
+ WHERE post_type = 'attachment'
135
+ AND post_mime_type LIKE 'image/%'
136
+ ");
137
+
138
+ $output = '';
139
+ $watermark = $this->settings->get('image');
140
+ if($images && $watermark['path'] != ''){
141
+ foreach($images as $img){
142
+ $filepath = get_attached_file($img->ID);
143
+ if(!in_array($img->post_mime_type, $this->allowedMime)){
144
+ $output .= $filepath.': not supported mime type. Skipping...<br/>';
145
+ continue;
146
+ }
147
+
148
+ if($this->create_watermark($filepath, $img->post_mime_type)){
149
+ $output .= $filepath.': watermark added.<br/>';
150
+ }
151
+ }
152
+ }
153
+
154
+ $output = '<p>'.$output.'</p>';
155
+
156
+ return $output;
157
+ }
158
+
159
+ private function create_watermark($imageFile, $imageType){
160
+ $ew = $this->getEasyWatermark();
161
+ $ew->setImagePath($imageFile)
162
+ ->setImageMime($imageType)
163
+ ->setOutputFile($imageFile)
164
+ ->setOutputMime($imageType);
165
+
166
+ if(!$ew->create() || !$ew->saveOutput()){
167
+ $this->add_error($ew->getError());
168
+ return false;
169
+ }
170
+
171
+ return true;
172
+ }
173
+
174
+ private $ew;
175
+
176
+ public function getEasyWatermark(){
177
+ if(!($ew instanceof EasyWatermark)){
178
+ $settings = $this->settings->get('image');
179
+ $ew = new EasyWatermark();
180
+ $ew->set($settings)
181
+ ->set('watermark_path', $settings['path'])
182
+ ->set('watermark_mime', $settings['mime']);
183
+ }
184
+
185
+ return $ew;
186
+ }
187
+
188
+ public function easy_watermark(){
189
+ ?>
190
+ <div class="wrap easy-watermark">
191
+ <h2><?php _e('Easy Watermark', 'easy-watermark'); ?></h2>
192
+ <?php
193
+ if(isset($_GET['_wpnonce']) && wp_verify_nonce($_GET['_wpnonce'])){
194
+ if(isset($_GET['attachment_id'])){
195
+ if($this->add_watermark($_GET['attachment_id'])) :
196
+ ?>
197
+ <div id="message" class="updated below-h2">
198
+ <p><?php _e('Watermark successfully added.', 'easy-watermark'); ?> <a href="javascript:window.history.go(-1)"><?php _e('Go back', 'easy-watermark'); ?></a> or <a href="<?php echo get_edit_post_link($_GET['attachment_id']); ?>"><?php _e('go to edit page', 'easy-watermark'); ?></a></p>
199
+ </div>
200
+ <?php
201
+ else :
202
+ foreach($this->messages as $msg) :
203
+ ?>
204
+ <div id="message" class="<?php echo $msg[0]; ?> below-h2">
205
+ <p><?php _e($msg[1], 'easy-watermark'); ?></p>
206
+ </div>
207
+ <a href="javascript:window.history.go(-1)"><?php _e('Go back', 'easy-watermark'); ?></a> or <a href="<?php echo get_edit_post_link($_GET['attachment_id']); ?>"><?php _e('go to edit page', 'easy-watermark'); ?></a>
208
+ <?php
209
+ endforeach;
210
+ endif;
211
+ }
212
+ elseif(isset($_GET['watermark_all'])){
213
+ if($output = $this->watermark_all()) :
214
+ ?>
215
+ <div id="message" class="updated below-h2">
216
+ <p><?php _e('Watermark successfully added.', 'easy-watermark'); ?> <a href="<?php echo admin_url('upload.php') ?>"><?php _e('Go to Media Library', 'easy-watermark'); ?></a></p>
217
+ </div>
218
+ <?
219
+ echo $output;
220
+ endif;
221
+ }
222
+ }
223
+ else {
224
+ ?>
225
+ <br/><a class="button-primary" href="<?php echo wp_nonce_url(admin_url('/upload.php?page=easy-watermark&watermark_all=1')); ?>"><?php _e('Add watermark to all images', 'easy-watermark'); ?></a><p class="description"><?php _e('Be carefull with that option. If some images alredy has watermark, it will be added though.'); ?></p>
226
+ <?php
227
+ $settings = $this->settings->get('image');
228
+ }
229
+ ?>
230
+ </div>
231
+ <?php
232
+ }
233
+
234
+ public static function install(){
235
+ add_option('easy-watermark-settings', EasyWatermarkSettings::getDefaults());
236
+ update_option('easy-watermark-version', self::$version);
237
+ }
238
+
239
+ public static function uninstall(){
240
+ delete_option('easy-watermark-settings');
241
+ }
242
+
243
+ public static function upgrade(){
244
+ $oldSettings = get_option('easy-watermark-settings');
245
+ $settings = EasyWatermarkSettings::getDefaults();
246
+
247
+ $settings['auto_add'] = $oldSettings['auto_add'];
248
+ $settings['image_types'] = $oldSettings['image_types'];
249
+ $settings['image']['position_x'] = $oldSettings['image']['position-horizontal'];
250
+ $settings['image']['position_y'] = $oldSettings['image']['position-vert'];
251
+ $settings['image']['offset_x'] = $oldSettings['image']['offset-horizontal'];
252
+ $settings['image']['offset_y'] = $oldSettings['image']['offset-vert'];
253
+ $settings['image']['opacity'] = $oldSettings['image']['alpha'];
254
+
255
+ foreach($oldSettings['image'] as $key => $val){
256
+ if(array_key_exists($key, $settings['image']))
257
+ $settings['image'][$key] = $val;
258
+ }
259
+
260
+ update_option('easy-watermark-settings', $settings);
261
+ update_option('easy-watermark-version', self::$version);
262
+ }
263
+
264
+ private function add_error($msg){
265
+ $this->messages[] = array('error', $msg);
266
+ }
267
+
268
+ private function add_info($msg){
269
+ $this->messages[] = array('update', $msg);
270
+ }
271
+ }
easy-watermark-settings.php → EasyWatermarkSettings.php RENAMED
@@ -1,7 +1,5 @@
1
<?php
2
3
- if(!class_exists('EasyWatermarkSettings')) :
4
-
5
class EasyWatermarkSettings
6
{
7
private $tabs = array();
@@ -16,11 +14,11 @@ class EasyWatermarkSettings
16
'path' => null,
17
'id' => null,
18
'mime' => null,
19
- 'position-vert' => 'btm',
20
- 'offset-vert' => 100,
21
- 'position-horizontal' => 'lft',
22
- 'offset-horizontal' => 100,
23
- 'alpha' => 100,
24
)
25
);
26
@@ -43,7 +41,7 @@ class EasyWatermarkSettings
43
}
44
45
public function add_options_page(){
46
- add_options_page( 'Easy Watermark Settings', 'Easy Watermark Settings', 'manage_options', 'easy-watermark-settings', array($this, 'settings_page'));
47
}
48
49
public function register_settings(){
@@ -89,28 +87,28 @@ class EasyWatermarkSettings
89
}
90
91
public function settings_page(){
92
- wp_enqueue_script('ew-interface', plugin_dir_url(dirname(__FILE__) . '/easy-watermark.php') . 'js/interface.js');
93
if(function_exists('wp_enqueue_media')){
94
// load new media manager (since wp 3.5)
95
wp_enqueue_media();
96
- wp_enqueue_script('ew-media-libraby', plugin_dir_url(dirname(__FILE__) . '/easy-watermark.php') . 'js/media-library.js');
97
}
98
else {
99
// load old-style thiskbox
100
wp_enqueue_script('thickbox');
101
wp_enqueue_style('thickbox');
102
- wp_enqueue_script('ew-media-libraby', plugin_dir_url(dirname(__FILE__) . '/easy-watermark.php') . 'js/old-media-library.js');
103
}
104
105
$options = $this->options;
106
- include dirname(__FILE__) . '/settings-form.php';
107
}
108
109
function settings_link($links, $file){
110
static $this_plugin;
111
112
if (!$this_plugin) {
113
- $this_plugin = plugin_basename(dirname(__FILE__) . '/easy-watermark.php');
114
}
115
if ($file == $this_plugin) {
116
$settings_link = '<a href="options-general.php?page=easy-watermark-settings">'.__('Settings').'</a>';
@@ -119,5 +117,3 @@ class EasyWatermarkSettings
119
return $links;
120
}
121
}
122
-
123
- endif;
1
<?php
2
3
class EasyWatermarkSettings
4
{
5
private $tabs = array();
14
'path' => null,
15
'id' => null,
16
'mime' => null,
17
+ 'position_x' => 'ctr',
18
+ 'position_y' => 'mdl',
19
+ 'offset_x' => 100,
20
+ 'offset_y' => 100,
21
+ 'opacity' => 100,
22
)
23
);
24
41
}
42
43
public function add_options_page(){
44
+ add_options_page(__('Easy Watermark Settings', 'easy-watermark'), __('Easy Watermark Settings', 'easy-watermark'), 'manage_options', 'easy-watermark-settings', array($this, 'settings_page'));
45
}
46
47
public function register_settings(){
87
}
88
89
public function settings_page(){
90
+ wp_enqueue_script('ew-interface', plugin_dir_url(dirname(__File__) . '/index.php') . 'js/interface.js');
91
if(function_exists('wp_enqueue_media')){
92
// load new media manager (since wp 3.5)
93
wp_enqueue_media();
94
+ wp_enqueue_script('ew-media-libraby', plugin_dir_url(dirname(__File__) . '/index.php') . 'js/media-library.js');
95
}
96
else {
97
// load old-style thiskbox
98
wp_enqueue_script('thickbox');
99
wp_enqueue_style('thickbox');
100
+ wp_enqueue_script('ew-media-libraby', plugin_dir_url(dirname(__File__) . '/index.php') . 'js/old-media-library.js');
101
}
102
103
$options = $this->options;
104
+ include dirname(__File__) . '/settings-form.php';
105
}
106
107
function settings_link($links, $file){
108
static $this_plugin;
109
110
if (!$this_plugin) {
111
+ $this_plugin = plugin_basename(dirname(__FILE__) . '/index.php');
112
}
113
if ($file == $this_plugin) {
114
$settings_link = '<a href="options-general.php?page=easy-watermark-settings">'.__('Settings').'</a>';
117
return $links;
118
}
119
}
easy-watermark.php DELETED
@@ -1,281 +0,0 @@
1
- <?php
2
- /*
3
- Plugin Name: Easy Watermark
4
- Description: This plugin allows you to add image watermark to every single image or all images from library at once. It can also be configured to automatically watermark new images as they are uploaded. Watermark can be a png, gif (alpha channel supported in both cases) or jpg image. It's also possibile to set watermark opacity (doesn't apply to png with alpha channel).
5
- Version: 0.1
6
- Author: Wojtek Szałkiewicz
7
- Author URI: http://szalkiewicz.pl/
8
- */
9
- include dirname(__FILE__) . '/easy-watermark-settings.php';
10
-
11
- if(!class_exists('EasyWatermark')) :
12
-
13
- class EasyWatermark
14
- {
15
- private $settings;
16
-
17
- private $messages = array();
18
-
19
- public function __construct(){
20
- load_plugin_textdomain('easy-watermark', false, '/easy-watermark/languages');
21
-
22
- add_action('admin_menu', array($this, 'add_media_page'));
23
- add_action('add_attachment', array($this, 'add_watermark_after_upload'));
24
- add_filter('media_row_actions', array($this, 'add_media_row_action'), 10, 3);
25
- add_filter( 'attachment_fields_to_edit', array($this, 'add_attachment_field'), 10, 2 );
26
-
27
- $this->settings = new EasyWatermarkSettings();
28
- }
29
-
30
- public function add_attachment_field($form_fields, $post){
31
- $form_fields = array_reverse($form_fields);
32
- $form_fields['easy-watermark'] = array(
33
- 'label' => '<a href="'.wp_nonce_url(admin_url('upload.php?page=easy-watermark&attachment_id='.$post->ID.'&')).'" class="button-secondary">'.__('Add watermark').'</a>',
34
- 'input' => 'html',
35
- 'html' => ' '
36
- );
37
- return array_reverse($form_fields);
38
- }
39
-
40
- public function add_watermark_after_upload($id){
41
- if($this->settings->get('auto_add')){
42
- $this->add_watermark($id, true);
43
- }
44
- }
45
-
46
- private function add_watermark($id, $mimecheck = false){
47
- $watermark = $this->settings->get('image');
48
- if($watermark['path'] != ''){
49
- $post = get_post($id);
50
- $filepath = get_attached_file($id);
51
-
52
- if(strpos($post->post_mime_type, 'image/') !== 0 || in_array($post->post_mime_type, array('png', 'jpeg', 'gif'))){
53
- $this->add_error('Invalid mime type.');
54
- return false;
55
- }
56
-
57
- $imgMime = substr($post->post_mime_type, 6);
58
- $wmMime = substr($watermark['mime'], 6);
59
-
60
- if($mimecheck && !in_array($imgMime, $this->settings->get('image_types'))){
61
- return false;
62
- }
63
-
64
- return $this->create_watermark($filepath, $imgMime, $watermark['path'], $wmMime, $filepath);
65
- }
66
- else {
67
- $this->add_error('No watermark image selected.');
68
- return false;
69
- }
70
- }
71
-
72
- private function watermark_all(){
73
- global $wpdb;
74
-
75
- $images = $wpdb->get_results("
76
- SELECT ID, post_mime_type
77
- FROM $wpdb->posts
78
- WHERE post_type = 'attachment'
79
- AND post_mime_type LIKE 'image/%'
80
- ");
81
-
82
- $output = '';
83
- $watermark = $this->settings->get('image');
84
- if($images && $watermark['path'] != ''){
85
- $wmMime = substr($watermark['mime'], 6);
86
- foreach($images as $img){
87
- $filepath = get_attached_file($img->ID);
88
- $imgMime = substr($img->post_mime_type, 6);
89
- if(!in_array($imgMime, $this->settings->get('image_types'))){
90
- $output .= $filepath.': wrong mime type. Skipping...<br/>';
91
- continue;
92
- }
93
-
94
- if($this->create_watermark($filepath, $imgMime, $watermark['path'], $wmMime, $filepath)){
95
- $output .= $filepath.': watermark added.<br/>';
96
- }
97
- }
98
- }
99
-
100
- $output = '<p>'.$output.'</p>';
101
-
102
- return $output;
103
- }
104
-
105
- private function create_watermark($imageFile, $imageType, $watermarkFile, $watermarkType, $outputFile){
106
- if($imageFile != $watermarkFile){
107
- $settings = $this->settings->get('image');
108
- $alpha = $settings['alpha'];
109
-
110
- $imgfunc = 'imagecreatefrom' . $imageType;
111
- $watermarkfunc = 'imagecreatefrom' . $watermarkType;
112
-
113
- $image = $imgfunc($imageFile);
114
- if($imageType == 'png'){
115
- imagealphablending($image, false);
116
- imagesavealpha($image, true);
117
- }
118
- $watermark = $watermarkfunc($watermarkFile);
119
-
120
- $imageWidth = imagesx($image);
121
- $imageHeight = imagesy($image);
122
-
123
- $watermarkWidth = imagesx($watermark);
124
- $watermarkHeight = imagesy($watermark);
125
-
126
- $offsetX = 0;
127
- $offsetY = 0;
128
- switch($settings['position-horizontal']){
129
- case 'lft':
130
- $offsetX = $settings['offset-horizontal'];
131
- break;
132
- case 'ctr':
133
- $offsetX = ($imageWidth - $watermarkWidth) / 2;
134
- break;
135
- case 'rgt':
136
- $offsetX = $imageWidth - $watermarkWidth - $settings['offset-horizontal'];
137
- break;
138
- }
139
- switch($settings['position-vert']){
140
- case 'top':
141
- $offsetY = $settings['offset-vert'];
142
- break;
143
- case 'mdl':
144
- $offsetY = ($imageHeight - $watermarkHeight) / 2;
145
- break;
146
- case 'btm':
147
- $offsetY = $imageHeight - $watermarkHeight - $settings['offset-vert'];
148
- break;
149
- }
150
-
151
- $params = array(
152
- $image,
153
- $watermark,
154
- $offsetX, $offsetY,
155
- 0, 0,
156
- $watermarkWidth, $watermarkHeight
157
- );
158
-
159
- if($watermarkType == 'png' && $this->is_alpha_png($watermarkFile)){
160
- $imgcopyfunc = 'imagecopy';
161
- }
162
- else {
163
- $imgcopyfunc = 'imagecopymerge';
164
- $params[] = $alpha;
165
- }
166
- call_user_func_array($imgcopyfunc, $params);
167
-
168
- $createfunc = 'image'.$imageType;
169
- $createfunc($image, $outputFile);
170
-
171
- imageDestroy($image);
172
- imageDestroy($watermark);
173
-
174
- return true;
175
- }
176
- else {
177
- $this->add_error('Can\'t add watermark to itself!');
178
-
179
- return false;
180
- }
181
- }
182
-
183
- public function add_media_page(){
184
- add_media_page( 'Easy Watermark', 'Easy Watermark', 'upload_files', 'easy-watermark', array($this, 'easy_watermark'));
185
- }
186
-
187
- public function easy_watermark(){
188
- ?>
189
- <div class="wrap easy-watermark">
190
- <h2><?php _e('Easy Watermark', 'easy-watermark'); ?></h2>
191
- <?php
192
- if(isset($_GET['_wpnonce']) && wp_verify_nonce($_GET['_wpnonce'])){
193
- if(isset($_GET['attachment_id'])){
194
- if($this->add_watermark($_GET['attachment_id'])) :
195
- ?>
196
- <div id="message" class="updated below-h2">
197
- <p><?php _e('Watermark successfully added.', 'easy-watermark'); ?> <a href="javascript:window.history.go(-1)"><?php _e('Go back', 'easy-watermark'); ?></a> or <a href="<?php echo get_edit_post_link($_GET['attachment_id']); ?>"><?php _e('go to edit page', 'easy-watermark'); ?></a></p>
198
- </div>
199
- <?php
200
- else :
201
- foreach($this->messages as $msg) :
202
- ?>
203
- <div id="message" class="<?php echo $msg[0]; ?> below-h2">
204
- <p><?php _e($msg[1], 'easy-watermark'); ?></p>
205
- </div>
206
- <a href="javascript:window.history.go(-1)"><?php _e('Go back', 'easy-watermark'); ?></a> or <a href="<?php echo get_edit_post_link($_GET['attachment_id']); ?>"><?php _e('go to edit page', 'easy-watermark'); ?></a>
207
- <?php
208
- endforeach;
209
- endif;
210
- }
211
- elseif(isset($_GET['watermark_all'])){
212
- if($output = $this->watermark_all()) :
213
- ?>
214
- <div id="message" class="updated below-h2">
215
- <p><?php _e('Watermark successfully added.', 'easy-watermark'); ?> <a href="<?php echo admin_url('upload.php') ?>"><?php _e('Go to Media Library', 'easy-watermark'); ?></a></p>
216
- </div>
217
- <?
218
- echo $output;
219
- endif;
220
- }
221
- }
222
- else {
223
- ?>
224
- <br/><a class="button-primary" href="<?php echo wp_nonce_url(admin_url('/upload.php?page=easy-watermark&watermark_all=1')); ?>"><?php _e('Add watermark to all images', 'easy-watermark'); ?></a><p class="description"><?php _e('Be carefull with that option. If some images alredy has watermark, it will be added though.'); ?></p>
225
- <?php
226
- $settings = $this->settings->get('image');
227
- }
228
- ?>
229
- </div>
230
- <?php
231
- }
232
-
233
- public function add_media_row_action($actions, $post, $detached){
234
- $actions['add_watermark'] = '<a href="' . wp_nonce_url(admin_url('upload.php?page=easy-watermark&attachment_id='.$post->ID)) . '">Add Watermark</a>';
235
- return $actions;
236
- }
237
-
238
- public static function install(){
239
- add_option('easy-watermark-settings', EasyWatermarkSettings::getDefaults());
240
- }
241
-
242
- public static function uninstall(){
243
- delete_option('easy-watermark-settings');
244
- }
245
-
246
- private function add_error($msg){
247
- $this->messages[] = array('error', $msg);
248
- }
249
-
250
- private function add_info($msg){
251
- $this->messages[] = array('update', $msg);
252
- }
253
-
254
- public function is_alpha_png($file){
255
- /* color type of png image stored at 25 byte:
256
- * 0 - greyscale
257
- * 2 - RGB
258
- * 3 - RGB with palette
259
- * 4 - greyscale + alpha
260
- * 6 - RGB + alpha
261
- */
262
- $colorByte = ord(@file_get_contents($file, false, null, 25, 1));
263
- return ($colorByte == 6 || $colorByte == 4);
264
- }
265
- }
266
-
267
- register_activation_hook(__FILE__, array('EasyWatermark', 'install'));
268
- register_uninstall_hook(__FILE__, array('EasyWatermark', 'uninstall'));
269
-
270
- endif;
271
-
272
- if(!function_exists('initEasyWatermark')) :
273
-
274
- function initEasyWatermark(){
275
- if(is_admin())
276
- $easyWatermark = new EasyWatermark();
277
- }
278
- add_action('init', 'initEasyWatermark');
279
-
280
- endif;
281
-
index.php ADDED
@@ -0,0 +1,17 @@
1
+ <?php
2
+ /*
3
+ Plugin Name: Easy Watermark
4
+ Description: This plugin allows you to add image watermark to every single image or all images from library at once. It can also be configured to automatically watermark new images as they are uploaded. Watermark can be a png, gif (alpha channel supported in both cases) or jpg image. It's also possibile to set watermark opacity (doesn't apply to png with alpha channel).
5
+ Version: 0.1.1
6
+ Author: Wojtek Szałkiewicz
7
+ Author URI: http://szalkiewicz.pl/
8
+ License: GPLv2 or later
9
+ License URI: http://www.gnu.org/licenses/gpl-2.0.html
10
+ */
11
+ require_once dirname(__FILE__) . '/EasyWatermark.php';
12
+ require_once dirname(__FILE__) . '/EasyWatermarkPlugin.php';
13
+ require_once dirname(__FILE__) . '/EasyWatermarkSettings.php';
14
+
15
+ if(is_admin())
16
+ // init plugin only in admin panel
17
+ EasyWatermarkPlugin::init();
readme.txt CHANGED
@@ -3,7 +3,7 @@ Contributors: szaleq
3
Tags: watermark, image, picture, photo, media, gallery, signature, transparent, upload, admin
4
Requires at least: 3.3
5
Tested up to: 3.5.1
6
- Stable tag: 0.1
7
License: GPLv2 or later
8
License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
@@ -43,9 +43,14 @@ If you have any other questions, please contact me.
43
44
1. Settings page
45
2. Easy Watermark Tool
46
- 3. "Add Watermark" link in media library
47
48
== Changelog ==
49
50
= 0.1 =
51
* Initial release
3
Tags: watermark, image, picture, photo, media, gallery, signature, transparent, upload, admin
4
Requires at least: 3.3
5
Tested up to: 3.5.1
6
+ Stable tag: 0.1.1
7
License: GPLv2 or later
8
License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
43
44
1. Settings page
45
2. Easy Watermark Tool
46
+ 3. `Add Watermark` link in media library
47
48
== Changelog ==
49
50
+ = 0.1.1 =
51
+ * offset can be now also a percentage, not only pixel value
52
+ * changed code structure
53
+ * separete class responsible only for watermarking (can be used alone)
54
+
55
= 0.1 =
56
* Initial release
settings-form.php CHANGED
@@ -3,7 +3,8 @@
3
$image_types = $options['image_types'];
4
?>
5
<div class="wrap easy-watermark">
6
- <h2><?php _e('Easy Watermark Settings', 'easy-watermark'); ?></h2><a href="<?php echo admin_url('/upload.php?page=easy-watermark'); ?>"><?php _e('Go to Easy Watermark Tool', 'easy-watermark'); ?></a>
7
<form method="post" action="options.php" id="easy-watermark-settings-form">
8
<?php settings_fields('easy-watermark-settings'); ?>
9
<h3><?php _e('General settings', 'easy-watermark'); ?></h3>
@@ -13,7 +14,7 @@
13
</tr>
14
<tr valign="top" class="auto-add-options" style="display:none;"><th scope="row"><?php _e('Image types', 'easy-watermark'); ?></th>
15
<td>
16
- <label for="image-type-jpg"><input id="image-type-jpg" type="checkbox" name="easy-watermark-settings[image_types][jpeg]" value="jpeg" <?php checked('1', isset($image_types['jpeg'])); ?> /> jpeg</label><br/></fieldset>
17
<label for="image-type-png"><input id="image-type-png" type="checkbox" name="easy-watermark-settings[image_types][png]" value="png" <?php checked('1', isset($image_types['png'])); ?> /> png</label><br/>
18
<label for="image-type-gif"><input id="image-type-gif" type="checkbox" name="easy-watermark-settings[image_types][gif]" value="gif" <?php checked('1', isset($image_types['gif'])); ?> /> gif</label><p class="description"><?php _e('Select image types which should be watermarked', 'easy-watermark'); ?></p></td>
19
</tr>
@@ -23,19 +24,15 @@
23
<tr valign="top"><th scope="row"><label for="easy-watermark-url"><?php _e('Watermark image', 'easy-watermark'); ?></label></th>
24
<td><input id="easy-watermark-url" class="regular-text" name="easy-watermark-settings[image][url]" type="hidden" value="<?php echo $options['image']['url']; ?>" /><input id="easy-watermark-id" name="easy-watermark-settings[image][id]" type="hidden" value="<?php echo $options['image']['id']; ?>" /><input id="easy-watermark-mime" name="easy-watermark-settings[image][mime]" type="hidden" value="<?php echo $options['image']['mime']; ?>" />
25
<?php
26
- $modal_update_href = esc_url( add_query_arg( array(
27
- 'page' => 'easy-watermark',
28
- '_wpnonce' => wp_create_nonce('easy-watermark'),
29
- ), admin_url('upload.php') ) );
30
if(empty($options['image']['url'])) :
31
?>
32
<a class="button-secondary" id="select-image-button" data-choose="<?php _e('Choose Watermark Image', 'easy-watermark'); ?>" data-button-label="<?php _e('Set as Watermark Image', 'easy-watermark'); ?>" href="#"><?php _e('Select/Upload Image', 'easy-watermark'); ?></a>
33
<br/>
34
- <input id="easy-watermark-position-vert" name="easy-watermark-settings[image][position-vert]" type="hidden" value="<?php echo $options['image']['position-vert']; ?>" />
35
- <input id="easy-watermark-position-horizontal" name="easy-watermark-settings[image][position-horizontal]" type="hidden" value="<?php echo $options['image']['position-horizontal']; ?>" />
36
- <input id="easy-watermark-position-vert" name="easy-watermark-settings[image][offset-vert]" type="hidden" value="<?php echo $options['image']['offset-vert']; ?>" />
37
- <input id="easy-watermark-position-horizontal" name="easy-watermark-settings[image][offset-horizontal]" type="hidden" value="<?php echo $options['image']['offset-horizontal']; ?>" />
38
- <input id="easy-watermark-alpha" name="easy-watermark-settings[image][alpha]" type="hidden" value="<?php echo $options['image']['alpha']; ?>" />
39
<?php else : ?>
40
<img id="watermark-preview" style="max-height:200px;width:auto;cursor:pointer;" src="<?php echo $options['image']['url']; ?>" /><span style="display:none;" id="loading-preview"><?php _e('Loading preview...', 'easy-watermark'); ?></span>
41
<p class="description"><?php _e('Click on image to change it.', 'easy-watermark'); ?> <a href="#" class="remove-image"><?php _e('Remove image', 'easy-watermark'); ?></a></p>
@@ -45,19 +42,19 @@ if(empty($options['image']['url'])) :
45
46
<tr valign="top" class="watermark-options"><th scope="row"><?php _e('Watermark position', 'easy-watermark'); ?></th>
47
<td><strong> <?php _e('vertical', 'easy-watermark'); ?>: </strong>
48
- <label for="easy-watermark-position-top"><input id="easy-watermark-position-top" name="easy-watermark-settings[image][position-vert]" type="radio" value="top" <?php echo $options['image']['position-vert'] == 'top' ? 'checked' : null; ?>/> <?php _e('top', 'easy-watermark'); ?></label>
49
- <label for="easy-watermark-position-mdl"><input id="easy-watermark-position-mdl" name="easy-watermark-settings[image][position-vert]" type="radio" value="mdl" <?php echo $options['image']['position-vert'] == 'mdl' ? 'checked' : null; ?> /> <?php _e('middle', 'easy-watermark'); ?></label>
50
- <label for="easy-watermark-position-btm"><input id="easy-watermark-position-btm" name="easy-watermark-settings[image][position-vert]" type="radio" value="btm" <?php echo $options['image']['position-vert'] == 'btm' ? 'checked' : null; ?> /> <?php _e('bottom', 'easy-watermark'); ?></label><br />
51
- <label for="easy-watermark-position-offset-vert"> <?php _e('offset', 'easy-watermark'); ?>: </label>
52
- <input style="width:60px;" type="text" id="easy-watermark-position-offset-vert" name="easy-watermark-settings[image][offset-vert]" value="<?php echo $options['image']['offset-vert']; ?>" /> px<br /><br /><strong> <?php _e('horizontal', 'easy-watermark'); ?>: </strong>
53
- <label for="easy-watermark-position-lft"><input id="easy-watermark-position-lft" name="easy-watermark-settings[image][position-horizontal]" type="radio" value="lft" <?php echo $options['image']['position-horizontal'] == 'lft' ? 'checked' : null; ?>/> <?php _e('left', 'easy-watermark'); ?></label>
54
- <label for="easy-watermark-position-ctr"><input id="easy-watermark-position-ctr" name="easy-watermark-settings[image][position-horizontal]" type="radio" value="ctr" <?php echo $options['image']['position-horizontal'] == 'ctr' ? 'checked' : null; ?> /> <?php _e('center', 'easy-watermark'); ?></label>
55
- <label for="easy-watermark-position-rgt"><input id="easy-watermark-position-rgt" name="easy-watermark-settings[image][position-horizontal]" type="radio" value="rgt" <?php echo $options['image']['position-horizontal'] == 'rgt' ? 'checked' : null; ?> /> <?php _e('right', 'easy-watermark'); ?></label><br />
56
- <label for="easy-watermark-position-offset-vert">offset: </label>
57
- <input type="text" style="width:60px;" id="easy-watermark-position-offset-horizontal" name="easy-watermark-settings[image][offset-horizontal]" value="<?php echo $options['image']['offset-horizontal']; ?>"/> px
58
</td>
59
</tr>
60
- <tr valign="top" class="watermark-options"><th scope="row"><?php _e('Opacity', 'easy-watermark'); ?></th><td><input id="easy-watermark-alpha" name="easy-watermark-settings[image][alpha]" style="width:60px;" type="text" value="<?php echo $options['image']['alpha']; ?>" /> %<p class="description"><?php _e('Opacity does not affect the png images with alpha chanel.', 'easy-watermark'); ?></p>
61
<?php endif; ?>
62
</td>
63
</tr>
3
$image_types = $options['image_types'];
4
?>
5
<div class="wrap easy-watermark">
6
+ <h2><?php _e('Easy Watermark Settings', 'easy-watermark'); ?></h2>
7
+ <a href="<?php echo admin_url('/upload.php?page=easy-watermark'); ?>"><?php _e('Go to Easy Watermark Tool', 'easy-watermark'); ?></a>
8
<form method="post" action="options.php" id="easy-watermark-settings-form">
9
<?php settings_fields('easy-watermark-settings'); ?>
10
<h3><?php _e('General settings', 'easy-watermark'); ?></h3>
14
</tr>
15
<tr valign="top" class="auto-add-options" style="display:none;"><th scope="row"><?php _e('Image types', 'easy-watermark'); ?></th>
16
<td>
17
+ <label for="image-type-jpg"><input id="image-type-jpg" type="checkbox" name="easy-watermark-settings[image_types][jpeg]" value="jpeg" <?php checked('1', isset($image_types['jpeg'])); ?> /> jpg/jpeg</label><br/></fieldset>
18
<label for="image-type-png"><input id="image-type-png" type="checkbox" name="easy-watermark-settings[image_types][png]" value="png" <?php checked('1', isset($image_types['png'])); ?> /> png</label><br/>
19
<label for="image-type-gif"><input id="image-type-gif" type="checkbox" name="easy-watermark-settings[image_types][gif]" value="gif" <?php checked('1', isset($image_types['gif'])); ?> /> gif</label><p class="description"><?php _e('Select image types which should be watermarked', 'easy-watermark'); ?></p></td>
20
</tr>
24
<tr valign="top"><th scope="row"><label for="easy-watermark-url"><?php _e('Watermark image', 'easy-watermark'); ?></label></th>
25
<td><input id="easy-watermark-url" class="regular-text" name="easy-watermark-settings[image][url]" type="hidden" value="<?php echo $options['image']['url']; ?>" /><input id="easy-watermark-id" name="easy-watermark-settings[image][id]" type="hidden" value="<?php echo $options['image']['id']; ?>" /><input id="easy-watermark-mime" name="easy-watermark-settings[image][mime]" type="hidden" value="<?php echo $options['image']['mime']; ?>" />
26
<?php
27
if(empty($options['image']['url'])) :
28
?>
29
<a class="button-secondary" id="select-image-button" data-choose="<?php _e('Choose Watermark Image', 'easy-watermark'); ?>" data-button-label="<?php _e('Set as Watermark Image', 'easy-watermark'); ?>" href="#"><?php _e('Select/Upload Image', 'easy-watermark'); ?></a>
30
<br/>
31
+ <input id="easy-watermark-position_y" name="easy-watermark-settings[image][position_y]" type="hidden" value="<?php echo $options['image']['position_y']; ?>" />
32
+ <input id="easy-watermark-position_x" name="easy-watermark-settings[image][position_x]" type="hidden" value="<?php echo $options['image']['position_x']; ?>" />
33
+ <input id="easy-watermark-position_y" name="easy-watermark-settings[image][offset_y]" type="hidden" value="<?php echo $options['image']['offset_y']; ?>" />
34
+ <input id="easy-watermark-position_x" name="easy-watermark-settings[image][offset_x]" type="hidden" value="<?php echo $options['image']['offset_x']; ?>" />
35
+ <input id="easy-watermark-opacity" name="easy-watermark-settings[image][opacity]" type="hidden" value="<?php echo $options['image']['opacity']; ?>" />
36
<?php else : ?>
37
<img id="watermark-preview" style="max-height:200px;width:auto;cursor:pointer;" src="<?php echo $options['image']['url']; ?>" /><span style="display:none;" id="loading-preview"><?php _e('Loading preview...', 'easy-watermark'); ?></span>
38
<p class="description"><?php _e('Click on image to change it.', 'easy-watermark'); ?> <a href="#" class="remove-image"><?php _e('Remove image', 'easy-watermark'); ?></a></p>
42
43
<tr valign="top" class="watermark-options"><th scope="row"><?php _e('Watermark position', 'easy-watermark'); ?></th>
44
<td><strong> <?php _e('vertical', 'easy-watermark'); ?>: </strong>
45
+ <label for="easy-watermark-position-top"><input id="easy-watermark-position-top" name="easy-watermark-settings[image][position_y]" type="radio" value="top" <?php echo $options['image']['position_y'] == 'top' ? 'checked' : null; ?>/> <?php _e('top', 'easy-watermark'); ?></label>
46
+ <label for="easy-watermark-position-mdl"><input id="easy-watermark-position-mdl" name="easy-watermark-settings[image][position_y]" type="radio" value="mdl" <?php echo $options['image']['position_y'] == 'mdl' ? 'checked' : null; ?> /> <?php _e('middle', 'easy-watermark'); ?></label>
47
+ <label for="easy-watermark-position-btm"><input id="easy-watermark-position-btm" name="easy-watermark-settings[image][position_y]" type="radio" value="btm" <?php echo $options['image']['position_y'] == 'btm' ? 'checked' : null; ?> /> <?php _e('bottom', 'easy-watermark'); ?></label><br />
48
+ <label for="easy-watermark-position-offset_y"> <?php _e('offset', 'easy-watermark'); ?>: </label>
49
+ <input style="width:60px;" type="text" id="easy-watermark-position-offset_y" name="easy-watermark-settings[image][offset_y]" value="<?php echo $options['image']['offset_y']; ?>" /><br /><br /><strong> <?php _e('horizontal', 'easy-watermark'); ?>: </strong>
50
+ <label for="easy-watermark-position-lft"><input id="easy-watermark-position-lft" name="easy-watermark-settings[image][position_x]" type="radio" value="lft" <?php echo $options['image']['position_x'] == 'lft' ? 'checked' : null; ?>/> <?php _e('left', 'easy-watermark'); ?></label>
51
+ <label for="easy-watermark-position-ctr"><input id="easy-watermark-position-ctr" name="easy-watermark-settings[image][position_x]" type="radio" value="ctr" <?php echo $options['image']['position_x'] == 'ctr' ? 'checked' : null; ?> /> <?php _e('center', 'easy-watermark'); ?></label>
52
+ <label for="easy-watermark-position-rgt"><input id="easy-watermark-position-rgt" name="easy-watermark-settings[image][position_x]" type="radio" value="rgt" <?php echo $options['image']['position_x'] == 'rgt' ? 'checked' : null; ?> /> <?php _e('right', 'easy-watermark'); ?></label><br />
53
+ <label for="easy-watermark-position-offset_x">offset: </label>
54
+ <input type="text" style="width:60px;" id="easy-watermark-position-offset_x" name="easy-watermark-settings[image][offset_x]" value="<?php echo $options['image']['offset_x']; ?>"/><p class="description"><?php _e('Offset can be defined in pixels (just numeric value) or as percentage (e.g. \'33%\')', 'easy-watermark'); ?></p>
55
</td>
56
</tr>
57
+ <tr valign="top" class="watermark-options"><th scope="row"><?php _e('Opacity', 'easy-watermark'); ?></th><td><input id="easy-watermark-opacity" name="easy-watermark-settings[image][opacity]" style="width:60px;" type="text" value="<?php echo $options['image']['opacity']; ?>" /> %<p class="description"><?php _e('Opacity does not affect the png images with opacity chanel.', 'easy-watermark'); ?></p>
58
<?php endif; ?>
59
</td>
60
</tr>