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Issue 11472: Store the "edit" history

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Michael 2022-05-15 20:21:56 +00:00
parent 6f70d21e07
commit 324cce7a19
7 changed files with 165 additions and 4 deletions
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28
database.sql
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@ -1,6 +1,6 @@
-- ------------------------------------------
-- Friendica 2022.05-rc (Siberian Iris)
-- DB_UPDATE_VERSION 1462
-- DB_UPDATE_VERSION 1463
-- ------------------------------------------
@ -1155,6 +1155,32 @@ CREATE TABLE IF NOT EXISTS `post-delivery-data` (
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
--
-- TABLE post-history
--
CREATE TABLE IF NOT EXISTS `post-history` (
`uri-id` int unsigned NOT NULL COMMENT 'Id of the item-uri table entry that contains the item uri',
`edited` datetime NOT NULL DEFAULT '0001-01-01 00:00:00' COMMENT 'Date of edit',
`title` varchar(255) NOT NULL DEFAULT '' COMMENT 'item title',
`content-warning` varchar(255) NOT NULL DEFAULT '' COMMENT '',
`body` mediumtext COMMENT 'item body content',
`raw-body` mediumtext COMMENT 'Body without embedded media links',
`location` varchar(255) NOT NULL DEFAULT '' COMMENT 'text location where this item originated',
`coord` varchar(255) NOT NULL DEFAULT '' COMMENT 'longitude/latitude pair representing location where this item originated',
`language` text COMMENT 'Language information about this post',
`app` varchar(255) NOT NULL DEFAULT '' COMMENT 'application which generated this item',
`rendered-hash` varchar(32) NOT NULL DEFAULT '' COMMENT '',
`rendered-html` mediumtext COMMENT 'item.body converted to html',
`object-type` varchar(100) NOT NULL DEFAULT '' COMMENT 'ActivityStreams object type',
`object` text COMMENT 'JSON encoded object structure unless it is an implied object (normal post)',
`target-type` varchar(100) NOT NULL DEFAULT '' COMMENT 'ActivityStreams target type if applicable (URI)',
`target` text COMMENT 'JSON encoded target structure if used',
`resource-id` varchar(32) NOT NULL DEFAULT '' COMMENT 'Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type',
`plink` varchar(255) NOT NULL DEFAULT '' COMMENT 'permalink or URL to a displayable copy of the message at its source',
PRIMARY KEY(`uri-id`,`edited`),
FOREIGN KEY (`uri-id`) REFERENCES `item-uri` (`id`) ON UPDATE RESTRICT ON DELETE CASCADE
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Post history';
--
-- TABLE post-link
--

1
doc/database.md
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@ -52,6 +52,7 @@ Database Tables
| [post-content](help/database/db_post-content) | Content for all posts |
| [post-delivery](help/database/db_post-delivery) | Delivery data for posts for the batch processing |
| [post-delivery-data](help/database/db_post-delivery-data) | Delivery data for items |
| [post-history](help/database/db_post-history) | Post history |
| [post-link](help/database/db_post-link) | Post related external links |
| [post-media](help/database/db_post-media) | Attached media |
| [post-question](help/database/db_post-question) | Question |

44
doc/database/db_post-history.md Normal file
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@ -0,0 +1,44 @@
Table post-history
===========
Post history
Fields
------
| Field | Description | Type | Null | Key | Default | Extra |
| --------------- | ------------------------------------------------------------------------------------------------------------------------- | ------------ | ---- | --- | ------------------- | ----- |
| uri-id | Id of the item-uri table entry that contains the item uri | int unsigned | NO | PRI | NULL | |
| edited | Date of edit | datetime | NO | PRI | 0001-01-01 00:00:00 | |
| title | item title | varchar(255) | NO | | | |
| content-warning | | varchar(255) | NO | | | |
| body | item body content | mediumtext | YES | | NULL | |
| raw-body | Body without embedded media links | mediumtext | YES | | NULL | |
| location | text location where this item originated | varchar(255) | NO | | | |
| coord | longitude/latitude pair representing location where this item originated | varchar(255) | NO | | | |
| language | Language information about this post | text | YES | | NULL | |
| app | application which generated this item | varchar(255) | NO | | | |
| rendered-hash | | varchar(32) | NO | | | |
| rendered-html | item.body converted to html | mediumtext | YES | | NULL | |
| object-type | ActivityStreams object type | varchar(100) | NO | | | |
| object | JSON encoded object structure unless it is an implied object (normal post) | text | YES | | NULL | |
| target-type | ActivityStreams target type if applicable (URI) | varchar(100) | NO | | | |
| target | JSON encoded target structure if used | text | YES | | NULL | |
| resource-id | Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type | varchar(32) | NO | | | |
| plink | permalink or URL to a displayable copy of the message at its source | varchar(255) | NO | | | |
Indexes
------------
| Name | Fields |
| ------- | -------------- |
| PRIMARY | uri-id, edited |
Foreign Keys
------------
| Field | Target Table | Target Field |
|-------|--------------|--------------|
| uri-id | [item-uri](help/database/db_item-uri) | id |
Return to [database documentation](help/database)

65
src/Model/Post/History.php Normal file
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@ -0,0 +1,65 @@
<?php
/**
* @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Model\Post;
use Friendica\Core\Logger;
use Friendica\Database\DBA;
use Friendica\Database\Database;
use Friendica\Database\DBStructure;
use Friendica\Model\Post;
class History
{
/**
* Add a post to the history before it is changed
*
* @param integer $uri_id
* @param array $item
*/
public static function add(int $uri_id, array $item)
{
$allfields = DBStructure::definition('', false);
$fields = array_keys($allfields['post-history']['fields']);
$post = Post::selectFirstPost($fields, ['uri-id' => $uri_id]);
if (empty($post)) {
return;
}
$update = false;
$changed = DBStructure::getFieldsForTable('post-history', $item);
unset($changed['uri-id']);
unset($changed['edited']);
foreach ($changed as $field => $content) {
if ($content != $post[$field]) {
$update = true;
}
}
if ($update) {
DBA::insert('post-history', $post, Database::INSERT_IGNORE);
Logger::info('Added history', ['uri-id' => $uri_id, 'edited' => $post['edited']]);
} else {
Logger::info('No content fields had been changed', ['uri-id' => $uri_id, 'edited' => $post['edited']]);
}
}
}

2
src/Model/Post/Thread.php
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@ -22,11 +22,9 @@
namespace Friendica\Model\Post;
use \BadMethodCallException;
use Friendica\Core\Protocol;
use Friendica\Database\Database;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\Model\Post;
class Thread
{

1
src/Protocol/ActivityPub/Processor.php
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@ -215,6 +215,7 @@ class Processor
return;
}
Post\History::add($item['uri-id'], $item);
Item::update($item, ['uri' => $activity['id']]);
if ($activity['object_type'] == 'as:Event') {

28
static/dbstructure.config.php
View file

@ -55,7 +55,7 @@
use Friendica\Database\DBA;
if (!defined('DB_UPDATE_VERSION')) {
define('DB_UPDATE_VERSION', 1462);
define('DB_UPDATE_VERSION', 1463);
}
return [
@ -1193,6 +1193,32 @@ return [
"PRIMARY" => ["uri-id"],
]
],
"post-history" => [
"comment" => "Post history",
"fields" => [
"uri-id" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "foreign" => ["item-uri" => "id"], "comment" => "Id of the item-uri table entry that contains the item uri"],
"edited" => ["type" => "datetime", "not null" => "1", "default" => DBA::NULL_DATETIME, "primary" => "1", "comment" => "Date of edit"],
"title" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "item title"],
"content-warning" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => ""],
"body" => ["type" => "mediumtext", "comment" => "item body content"],
"raw-body" => ["type" => "mediumtext", "comment" => "Body without embedded media links"],
"location" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "text location where this item originated"],
"coord" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "longitude/latitude pair representing location where this item originated"],
"language" => ["type" => "text", "comment" => "Language information about this post"],
"app" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "application which generated this item"],
"rendered-hash" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => ""],
"rendered-html" => ["type" => "mediumtext", "comment" => "item.body converted to html"],
"object-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams object type"],
"object" => ["type" => "text", "comment" => "JSON encoded object structure unless it is an implied object (normal post)"],
"target-type" => ["type" => "varchar(100)", "not null" => "1", "default" => "", "comment" => "ActivityStreams target type if applicable (URI)"],
"target" => ["type" => "text", "comment" => "JSON encoded target structure if used"],
"resource-id" => ["type" => "varchar(32)", "not null" => "1", "default" => "", "comment" => "Used to link other tables to items, it identifies the linked resource (e.g. photo) and if set must also set resource_type"],
"plink" => ["type" => "varchar(255)", "not null" => "1", "default" => "", "comment" => "permalink or URL to a displayable copy of the message at its source"]
],
"indexes" => [
"PRIMARY" => ["uri-id", "edited"],
]
],
"post-link" => [
"comment" => "Post related external links",
"fields" => [