diff --git a/src/Model/Item.php b/src/Model/Item.php index 152543b91..b7e7fe92c 100644 --- a/src/Model/Item.php +++ b/src/Model/Item.php @@ -21,6 +21,8 @@ namespace Friendica\Model; +use DOMDocument; +use DOMXPath; use Friendica\Content\Text\BBCode; use Friendica\Content\Text\HTML; use Friendica\Core\Hook; @@ -3085,9 +3087,10 @@ class Item ]; Hook::callAll('prepare_body', $hook_data); // Remove old images - $hook_data['html'] = preg_replace('|(.*)|', '', $hook_data['html']); - $grid = self::make_image_grid($hook_data); - $s = $hook_data['html'] . $grid; +// $hook_data['html'] = preg_replace('|(.*)|', '', $hook_data['html']); +// $grid = self::make_image_grid($hook_data); +// $s = $hook_data['html'] . $grid; + $s = $hook_data['html']; unset($hook_data); if (!$attach) { @@ -3169,6 +3172,66 @@ class Item } + /** + * This function removes images at the very end of a post based on the assumption that this images are interpreted + * as attachments + * @param array $rendered_html + * @return array + */ + private function cutAttachedImages(array &$rendered_html) { + $doc = new DOMDocument(); + $doc->loadHTML($rendered_html); + + $xpathsearch = new DOMXPath($doc); + $nodes = $xpathsearch->query("*"); + + return $nodes; + } + + /** + * @param array $data + * @return string|void + * @throws \Friendica\Network\HTTPException\ServiceUnavailableException + */ + private function make_image_grid(array &$data) + { + $item = $data['item']; + if ($item['has-media']) { + $attachments = Post\Media::splitAttachments($item['uri-id'], [], $item['has-media'] ?? false); + if (count($attachments['visual']) > 1) { + $img_tags_fc = array(); + $img_tags_sc = array(); + $count = 0; + foreach ($attachments['visual'] as $attachment) { + $src_url = Post\Media::getUrlForId($attachment['id']); + $preview_url = Post\Media::getPreviewUrlForId($attachment['id'], ($attachment['width'] > $attachment['height']) ? Proxy::SIZE_MEDIUM : Proxy::SIZE_LARGE); + $img_tag = array( + '$image' => [ + 'src' => $src_url, + 'preview' => $preview_url, + 'attachment' => $attachment, + ]); + // @todo add some fany ai to divide images equally on both columns + if ($count % 2 == 0) { + $img_tags_fc[] = $img_tag; + } else { + $img_tags_sc[] = $img_tag; + } + ++$count; + } + + $img_grid = Renderer::replaceMacros(Renderer::getMarkupTemplate('content/image_grid.tpl'), [ + 'columns' => [ + 'fc' => $img_tags_fc, + 'sc' => $img_tags_sc, + ], + ]); + return $img_grid; + } + } + + } + /** * Check if the body contains a link *