<?php
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]);
/**
* Removes entity media
*
* @param \ElggEntity $entity Entity
* @param string $type Media type
* @return bool
*/
function elgg_remove_media(\ElggEntity $entity, $type = 'icon')
{
$original = elgg_get_media_original($entity, $type);
if (!$original || !$original->delete()) {
return false;
}
unset($entity->{"{$type}_originalfilename"});
unset($entity->{"{$type}_time_created"});
foreach (['x1', 'x2', 'y1', 'y2'] as $c) {
unset($entity->{"{$type}_{$c}"});
}
$success = true;
$sizes = elgg_media_get_thumb_sizes($entity, $type);
foreach ($sizes as $size => $opts) {
$file = elgg_get_media_file($entity, $type, $size);
if (!$file) {
continue;
}
$file->delete();
}
return $success;
}
