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authorcash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-12-18 20:15:24 +0000
committercash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>2010-12-18 20:15:24 +0000
commit9ac841f26e05af3515643e44eb5fde30bcfb1b75 (patch)
tree65db9ad52cd03922e2451f85b8e8e56c2b4770fe /actions/avatar/crop.php
parent569f19d8ff89539eb8d38b1ca1b07a2baa41852c (diff)
downloadelgg-9ac841f26e05af3515643e44eb5fde30bcfb1b75.tar.gz
elgg-9ac841f26e05af3515643e44eb5fde30bcfb1b75.tar.bz2
moved the avatar forms and actions into core from profile plugin
git-svn-id: http://code.elgg.org/elgg/trunk@7670 36083f99-b078-4883-b0ff-0f9b5a30f544
Diffstat (limited to 'actions/avatar/crop.php')
-rw-r--r--actions/avatar/crop.php69
1 files changed, 69 insertions, 0 deletions
diff --git a/actions/avatar/crop.php b/actions/avatar/crop.php
new file mode 100644
index 000000000..ed5faecfa
--- /dev/null
+++ b/actions/avatar/crop.php
@@ -0,0 +1,69 @@
+<?php
+/**
+ * Avatar crop action
+ *
+ */
+
+$guid = get_input('guid');
+$owner = get_entity($guid);
+
+if (!$owner || !($owner instanceof ElggUser) || !$owner->canEdit()) {
+ register_error(elgg_echo('avatar:crop:fail'));
+ forward(REFERER);
+}
+
+$x1 = (int) get_input('x1', 0);
+$y1 = (int) get_input('y1', 0);
+$x2 = (int) get_input('x2', 0);
+$y2 = (int) get_input('y2', 0);
+
+$filehandler = new ElggFile();
+$filehandler->owner_guid = $owner->getGUID();
+$filehandler->setFilename("profile/" . $owner->guid . "master" . ".jpg");
+$filename = $filehandler->getFilenameOnFilestore();
+
+//@todo make this configurable?
+$icon_sizes = array(
+ 'topbar' => array('w'=>16, 'h'=>16, 'square'=>TRUE, 'upscale'=>TRUE),
+ 'tiny' => array('w'=>25, 'h'=>25, 'square'=>TRUE, 'upscale'=>TRUE),
+ 'small' => array('w'=>40, 'h'=>40, 'square'=>TRUE, 'upscale'=>TRUE),
+ 'medium' => array('w'=>100, 'h'=>100, 'square'=>TRUE, 'upscale'=>TRUE),
+ 'large' => array('w'=>200, 'h'=>200, 'square'=>FALSE, 'upscale'=>FALSE)
+);
+
+// get the images and save their file handlers into an array
+// so we can do clean up if one fails.
+$files = array();
+foreach ($icon_sizes as $name => $size_info) {
+ $resized = get_resized_image_from_existing_file($filename, $size_info['w'], $size_info['h'], $size_info['square'], $x1, $y1, $x2, $y2, $size_info['upscale']);
+
+ if ($resized) {
+ //@todo Make these actual entities. See exts #348.
+ $file = new ElggFile();
+ $file->owner_guid = $guid;
+ $file->setFilename("profile/{$guid}{$name}.jpg");
+ $file->open('write');
+ $file->write($resized);
+ $file->close();
+ $files[] = $file;
+ } else {
+ // cleanup on fail
+ foreach ($files as $file) {
+ $file->delete();
+ }
+
+ system_message(elgg_echo('avatar:resize:fail'));
+ forward(REFERER);
+ }
+}
+
+$owner->icontime = time();
+
+$owner->x1 = $x1;
+$owner->x2 = $x2;
+$owner->y1 = $y1;
+$owner->y2 = $y2;
+
+system_message(elgg_echo('avatar:crop:success'));
+
+forward(REFERER);