diff options
Diffstat (limited to 'actions')
| -rw-r--r-- | actions/avatar/crop.php | 69 | ||||
| -rw-r--r-- | actions/avatar/upload.php | 55 |
2 files changed, 124 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 = $y2; + +system_message(elgg_echo('avatar:crop:success')); + +forward(REFERER); diff --git a/actions/avatar/upload.php b/actions/avatar/upload.php new file mode 100644 index 000000000..052212e97 --- /dev/null +++ b/actions/avatar/upload.php @@ -0,0 +1,55 @@ +<?php +/** + * Avatar upload action + */ + +$guid = get_input('guid'); +$owner = get_entity($guid); + +if (!$owner || !($owner instanceof ElggUser) || !$owner->canEdit()) { + register_error(elgg_echo('avatar:upload:fail')); + forward(REFERER); +} + +//@todo make this configurable? +$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), + 'master' => array('w'=>550, 'h'=>550, '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_uploaded_file('avatar', $size_info['w'], $size_info['h'], $size_info['square'], $size_info['upscale']); + + if ($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(); +if (elgg_trigger_event('profileiconupdate', $owner->type, $owner)) { + system_message(elgg_echo("avatar:upload:success")); +} + +forward(REFERER); |