elgg_load_css('media');
elgg_require_js('forms/media/upload');
$entity = elgg_extract('entity', $vars);
$type = elgg_extract('type', $vars);
// Upload module
$upload_title = elgg_echo('media:upload');
$upload_mod = '<div class="elgg-text-help">' . elgg_echo('media:upload:instructions') . '</div>';
$upload_mod .= elgg_view("input/file", ['name' => 'media', 'class' => 'media-upload-input']);
echo elgg_view_module('aside', $upload_title, $upload_mod, ['class' => 'media-upload-module']);
// Cropper module
$cropper_title = elgg_echo('media:crop:title');
$cropper_mod = elgg_format_element('p', ['class' => 'elgg-text-help'], elgg_echo('media:create:instructions'));
$img = '';
$sizes = elgg_media_get_thumb_sizes($entity, $type);
$ratio = $sizes['small']['square'] ? 1 : $sizes['small']['w'] / $sizes['small']['h'];
if (elgg_has_media($entity, $type)) {
$x = $y = 0;
$width = $height = $sizes['master']['w'];
if ($entity->{"{$type}_x2"} > $entity->{"{$type}_x1"} && $entity->{"{$type}_y2"} > $entity->{"{$type}_y1"}) {
$x = (int) $entity->{"{$type}_x1"};
$y = (int) $entity->{"{$type}_y1"};
$width = (int) $entity->{"{$type}_x2"} - (int) $entity->{"{$type}_x1"};
$height = (int) $entity->{"{$type}_y2"} - (int) $entity->{"{$type}_y1"};
}
$img = elgg_view('output/img', ['src' => $entity->getIconURL(['type' => $type, 'size' => 'master']), 'alt' => elgg_echo('media'), 'data-x' => $x, 'data-y' => $y, 'data-width' => $width, 'data-height' => $height]);
}
$cropper_mod .= elgg_format_element('div', ['class' => 'media-cropper-preview'], $img);
foreach (['x1', 'y1', 'x2', 'y2'] as $coord) {
$cropper_mod .= elgg_view('input/hidden', ['name' => $coord, 'value' => (int) $entity->{$coord}, "data-{$coord}" => true]);
}
$cropper_mod .= elgg_view('input/hidden', ['name' => 'type', 'value' => $type]);
<?php
$guid = get_input('guid');
$type = get_input('type');
$entity = get_entity($guid);
if (!$entity || !$entity->canEdit() || !elgg_has_media($entity, $type)) {
register_error(elgg_echo('media:remove:error:no_media'));
forward(REFERER);
}
if (elgg_remove_media($entity, $type)) {
system_message(elgg_echo('media:remove:succes'));
} else {
register_error(elgg_echo('media:remove:error'));
}
forward(REFERER);
