mirror of https://github.com/friendica/friendica
New struture for post related links
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17
database.sql
17
database.sql
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@ -1,6 +1,6 @@
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-- ------------------------------------------
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-- Friendica 2021.06-rc (Siberian Iris)
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-- DB_UPDATE_VERSION 1424
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-- Friendica 2021.09-dev (Siberian Iris)
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-- DB_UPDATE_VERSION 1425
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-- ------------------------------------------
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@ -1103,6 +1103,19 @@ CREATE TABLE IF NOT EXISTS `post-delivery-data` (
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FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
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) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
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--
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-- TABLE post-link
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--
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CREATE TABLE IF NOT EXISTS `post-link` (
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`id` int unsigned NOT NULL auto_increment COMMENT 'sequential ID',
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`uri-id` int unsigned NOT NULL COMMENT 'Id of the item-uri table entry that contains the item uri',
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`url` varbinary(511) NOT NULL COMMENT 'External URL',
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`mimetype` varchar(60) COMMENT '',
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PRIMARY KEY(`id`),
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UNIQUE INDEX `uri-id-url` (`uri-id`,`url`),
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FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
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) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Post related external links';
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--
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-- TABLE post-media
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--
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@ -53,6 +53,7 @@ Database Tables
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| [post-category](help/database/db_post-category) | post relation to categories |
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| [post-content](help/database/db_post-content) | Content for all posts |
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| [post-delivery-data](help/database/db_post-delivery-data) | Delivery data for items |
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| [post-link](help/database/db_post-link) | Post related external links |
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| [post-media](help/database/db_post-media) | Attached media |
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| [post-tag](help/database/db_post-tag) | post relation to tags |
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| [post-thread](help/database/db_post-thread) | Thread related data |
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@ -0,0 +1,31 @@
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Table post-link
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===========
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Post related external links
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Fields
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------
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| Field | Description | Type | Null | Key | Default | Extra |
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| -------- | --------------------------------------------------------- | -------------- | ---- | --- | ------- | -------------- |
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| id | sequential ID | int unsigned | NO | PRI | NULL | auto_increment |
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| uri-id | Id of the item-uri table entry that contains the item uri | int unsigned | NO | | NULL | |
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| url | External URL | varbinary(511) | NO | | NULL | |
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| mimetype | | varchar(60) | YES | | NULL | |
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Indexes
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------------
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| Name | Fields |
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| ---------- | ------------------- |
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| PRIMARY | id |
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| uri-id-url | UNIQUE, uri-id, url |
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Foreign Keys
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------------
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| Field | Target Table | Target Field |
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|-------|--------------|--------------|
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| uri-id | [item-uri](help/database/db_item-uri) | id |
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Return to [database documentation](help/database)
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@ -2755,6 +2755,7 @@ class Item
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}
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$attachments = Post\Media::splitAttachments($item['uri-id'], $item['guid'] ?? '', $shared_links);
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$item['body'] = self::replaceVisualAttachments($attachments, $item['body'] ?? '');
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$item['body'] = Post\Link::insertFromBody($item['uri-id'], $item['body']);
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$item['body'] = preg_replace("/\s*\[attachment .*?\].*?\[\/attachment\]\s*/ism", "\n", $item['body']);
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self::putInCache($item);
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@ -2780,13 +2781,13 @@ class Item
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if (!empty($shared_attachments)) {
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$s = self::addVisualAttachments($shared_attachments, $item, $s, true);
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$s = self::addLinkAttachment($shared_attachments, $body, $s, true, []);
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$s = self::addLinkAttachment($shared_uri_id, $shared_attachments, $body, $s, true, []);
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$s = self::addNonVisualAttachments($shared_attachments, $item, $s, true);
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$body = preg_replace("/\s*\[share .*?\].*?\[\/share\]\s*/ism", '', $body);
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}
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$s = self::addVisualAttachments($attachments, $item, $s, false);
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$s = self::addLinkAttachment($attachments, $body, $s, false, $shared_links);
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$s = self::addLinkAttachment($item['uri-id'], $attachments, $body, $s, false, $shared_links);
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$s = self::addNonVisualAttachments($attachments, $item, $s, false);
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// Map.
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@ -2967,7 +2968,7 @@ class Item
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* @param array $ignore_links A list of URLs to ignore
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* @return string modified content
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*/
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private static function addLinkAttachment(array $attachments, string $body, string $content, bool $shared, array $ignore_links)
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private static function addLinkAttachment(int $uriid, array $attachments, string $body, string $content, bool $shared, array $ignore_links)
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{
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$stamp1 = microtime(true);
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// @ToDo Check only for audio and video
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@ -3052,6 +3053,14 @@ class Item
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}
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}
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if (!empty($data['image'])) {
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$data['image'] = Post\Link::getByLink($uriid, $data['image']);
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}
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if (!empty($data['preview'])) {
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$data['preview'] = Post\Link::getByLink($uriid, $data['preview']);
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}
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// @todo Use a template
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$rendered = BBCode::convertAttachment('', BBCode::INTERNAL, false, $data);
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} elseif (!self::containsLink($content, $data['url'], Post\Media::HTML)) {
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@ -0,0 +1,122 @@
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<?php
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/**
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* @copyright Copyright (C) 2010-2021, the Friendica project
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Model\Post;
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use Friendica\Core\Logger;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Util\Proxy;
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/**
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* Class Link
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*
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* This Model class handles post related external links
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*/
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class Link
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{
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public static function getByLink(int $uri_id, string $url, $size = '')
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{
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if (empty($url) || Proxy::isLocalImage($url)) {
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return $url;
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}
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$link = DBA::selectFirst('post-link', ['id'], ['uri-id' => $uri_id, 'url' => $url]);
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if (!empty($link['id'])) {
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$id = $link['id'];
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Logger::info('Found', ['id' => $id, 'url' => $url]);
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} else {
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$mime = self::fetchMimeType($url);
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DBA::insert('post-link', ['uri-id' => $uri_id, 'url' => $url, 'mimetype' => $mime]);
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$id = DBA::lastInsertId();
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Logger::info('Inserted', ['id' => $id, 'url' => $url]);
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}
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if (empty($id)) {
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return $url;
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}
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$url = DI::baseUrl() . '/photo/link/';
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switch ($size) {
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case Proxy::SIZE_MICRO:
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$url .= Proxy::PIXEL_MICRO . '/';
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break;
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case Proxy::SIZE_THUMB:
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$url .= Proxy::PIXEL_THUMB . '/';
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break;
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case Proxy::SIZE_SMALL:
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$url .= Proxy::PIXEL_SMALL . '/';
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break;
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case Proxy::SIZE_MEDIUM:
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$url .= Proxy::PIXEL_MEDIUM . '/';
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break;
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case Proxy::SIZE_LARGE:
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$url .= Proxy::PIXEL_LARGE . '/';
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break;
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}
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return $url . $id;
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}
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private static function fetchMimeType(string $url)
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{
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$timeout = DI::config()->get('system', 'xrd_timeout');
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$curlResult = DI::httpRequest()->head($url, ['timeout' => $timeout]);
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if ($curlResult->isSuccess()) {
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if (empty($media['mimetype'])) {
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return $curlResult->getHeader('Content-Type');
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}
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}
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return '';
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}
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/**
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* Add external links and replace them in the body
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*
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* @param integer $uriid
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* @param string $body
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* @return string Body with replaced links
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*/
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public static function insertFromBody(int $uriid, string $body)
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{
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if (preg_match_all("/\[img\=([0-9]*)x([0-9]*)\](.*?)\[\/img\]/ism", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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$body = str_replace($picture[3], self::getByLink($uriid, $picture[3]), $body);
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}
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}
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if (preg_match_all("/\[img=([^\[\]]*)\]([^\[\]]*)\[\/img\]/Usi", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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if (parse_url($picture[1], PHP_URL_SCHEME)) {
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$body = str_replace($picture[1], self::getByLink($uriid, $picture[1]), $body);
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}
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}
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}
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if (preg_match_all("/\[img\]([^\[\]]*)\[\/img\]/ism", $body, $pictures, PREG_SET_ORDER)) {
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foreach ($pictures as $picture) {
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$body = str_replace($picture[1], self::getByLink($uriid, $picture[1]), $body);
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}
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}
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return trim($body);
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}
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}
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@ -176,7 +176,7 @@ class Photo extends BaseModule
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{
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switch($type) {
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case "preview":
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$media = DBA::selectFirst('post-media', ['preview', 'url', 'type', 'uri-id'], ['id' => $uid]);
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$media = DBA::selectFirst('post-media', ['preview', 'url', 'mimetype', 'type', 'uri-id'], ['id' => $uid]);
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if (empty($media)) {
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return false;
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}
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@ -194,9 +194,9 @@ class Photo extends BaseModule
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return MPhoto::getPhoto($matches[1], $matches[2]);
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}
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return MPhoto::createPhotoForExternalResource($url, (int)local_user());
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return MPhoto::createPhotoForExternalResource($url, (int)local_user(), $media['mimetype']);
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case "media":
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$media = DBA::selectFirst('post-media', ['url', 'uri-id'], ['id' => $uid, 'type' => Post\Media::IMAGE]);
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$media = DBA::selectFirst('post-media', ['url', 'mimetype', 'uri-id'], ['id' => $uid, 'type' => Post\Media::IMAGE]);
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if (empty($media)) {
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return false;
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}
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@ -205,7 +205,14 @@ class Photo extends BaseModule
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return MPhoto::getPhoto($matches[1], $matches[2]);
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}
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return MPhoto::createPhotoForExternalResource($media['url'], (int)local_user());
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return MPhoto::createPhotoForExternalResource($media['url'], (int)local_user(), $media['mimetype']);
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case "link":
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$link = DBA::selectFirst('post-link', ['url', 'mimetype'], ['id' => $uid]);
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if (empty($link)) {
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return false;
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}
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return MPhoto::createPhotoForExternalResource($link['url'], (int)local_user(), $link['mimetype']);
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case "contact":
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$contact = Contact::getById($uid, ['uid', 'url', 'avatar', 'photo', 'xmpp', 'addr']);
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if (empty($contact)) {
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@ -55,7 +55,7 @@
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use Friendica\Database\DBA;
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if (!defined('DB_UPDATE_VERSION')) {
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define('DB_UPDATE_VERSION', 1424);
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define('DB_UPDATE_VERSION', 1425);
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}
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return [
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@ -1151,6 +1151,19 @@ return [
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"PRIMARY" => ["uri-id"],
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]
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],
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"post-link" => [
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"comment" => "Post related external links",
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"fields" => [
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"id" => ["type" => "int unsigned", "not null" => "1", "extra" => "auto_increment", "primary" => "1", "comment" => "sequential ID"],
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"uri-id" => ["type" => "int unsigned", "not null" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
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"url" => ["type" => "varbinary(511)", "not null" => "1", "comment" => "External URL"],
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"mimetype" => ["type" => "varchar(60)", "comment" => ""],
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],
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"indexes" => [
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"PRIMARY" => ["id"],
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"uri-id-url" => ["UNIQUE", "uri-id", "url"],
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]
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],
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"post-media" => [
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"comment" => "Attached media",
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"fields" => [
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