1 files changed, 80 insertions, 0 deletions
diff --git a/mod/profile/actions/cropicon.php b/mod/profile/actions/cropicon.php
new file mode 100644
index 000000000..f86799ccf
--- /dev/null
+++ b/mod/profile/actions/cropicon.php
@@ -0,0 +1,80 @@
+<?php
+
+	/**
+	 * Elgg profile plugin upload new user icon action
+	 * 
+	 * @package ElggProfile
+	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+	 * @author Curverider Ltd <info@elgg.com>
+	 * @copyright Curverider Ltd 2008-2010
+	 * @link http://elgg.com/
+	 */
+
+	gatekeeper();
+
+	$x1 = (int) get_input('x_1',0);
+	$y1 = (int) get_input('y_1',0);
+	$x2 = (int) get_input('x_2',0);
+	$y2 = (int) get_input('y_2',0);
+	
+	// username is set in form which ensures the page owner is set
+	$user = page_owner_entity();
+	
+	if (!$user || !$user->canEdit()) {
+		register_error(elgg_echo("profile:icon:noaccess"));
+		forward();
+	}
+		
+	$filehandler = new ElggFile();
+	$filehandler->owner_guid = $user->getGUID();
+	$filehandler->setFilename("profile/" . $user->username . "master" . ".jpg");
+	$filename = $filehandler->getFilenameOnFilestore();
+	
+	$topbar = get_resized_image_from_existing_file($filename,16,16, true, $x1, $y1, $x2, $y2);
+	$tiny = get_resized_image_from_existing_file($filename,25,25, true, $x1, $y1, $x2, $y2);
+	$small = get_resized_image_from_existing_file($filename,40,40, true, $x1, $y1, $x2, $y2);
+	$medium = get_resized_image_from_existing_file($filename,100,100, true, $x1, $y1, $x2, $y2);
+	
+	if ($small !== false
+				&& $medium !== false
+				&& $tiny !== false) {
+			
+				$filehandler = new ElggFile();
+				$filehandler->owner_guid = $user->getGUID();
+				$filehandler->setFilename("profile/" .  $user->username . "medium.jpg");
+				$filehandler->open("write");
+				$filehandler->write($medium);
+				$filehandler->close();
+				$filehandler->setFilename("profile/" .  $user->username . "small.jpg");
+				$filehandler->open("write");
+				$filehandler->write($small);
+				$filehandler->close();
+				$filehandler->setFilename("profile/" .  $user->username . "tiny.jpg");
+				$filehandler->open("write");
+				$filehandler->write($tiny);
+				$filehandler->close();
+				$filehandler->setFilename("profile/" .  $user->username . "topbar.jpg");
+				$filehandler->open("write");
+				$filehandler->write($topbar);
+				$filehandler->close();
+				
+				$user->x1 = $x1;
+				$user->x2 = $x2;
+				$user->y1 = $y1;
+				$user->y2 = $y2;
+				
+				 $user->icontime = time();
+				
+				system_message(elgg_echo("profile:icon:uploaded"));
+			
+			} else {
+				register_error(elgg_echo("profile:icon:notfound"));
+			}
+		
+    //forward the user back to the upload page to crop
+    
+    $url = $vars['url'] . "pg/profile/{$user->username}/editicon/";
+		
+	if (isloggedin()) forward($url);
+
+?>