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We now store the item delivery data in a separate table (#5413) 

* We now store the item delivery data in a separate table

* Reorganized table structure
This commit is contained in:
Michael Vogel 2018-07-19 23:56:52 +02:00 committed by Hypolite Petovan
parent ece4d3f4fb
commit ec49d004e3
5 changed files with 109 additions and 19 deletions
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2
boot.php
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@ -41,7 +41,7 @@ define('FRIENDICA_PLATFORM', 'Friendica');
define('FRIENDICA_CODENAME', 'The Tazmans Flax-lily');
define('FRIENDICA_VERSION', '2018.08-dev');
define('DFRN_PROTOCOL_VERSION', '2.23');
define('DB_UPDATE_VERSION', 1278);
define('DB_UPDATE_VERSION', 1279);
define('NEW_UPDATE_ROUTINE_VERSION', 1170);
/**

16
database.sql
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@ -1,6 +1,6 @@
-- ------------------------------------------
-- Friendica 2018.08-dev (The Tazmans Flax-lily)
-- DB_UPDATE_VERSION 1278
-- DB_UPDATE_VERSION 1279
-- ------------------------------------------
@ -491,11 +491,11 @@ CREATE TABLE IF NOT EXISTS `item` (
`allow_gid` mediumtext COMMENT 'Access Control - list of allowed groups',
`deny_cid` mediumtext COMMENT 'Access Control - list of denied contact.id',
`deny_gid` mediumtext COMMENT 'Access Control - list of denied groups',
`postopts` text COMMENT 'External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery',
`inform` mediumtext COMMENT 'Additional receivers of this post',
`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',
`event-id` int unsigned NOT NULL DEFAULT 0 COMMENT 'Used to link to the event.id',
`attach` mediumtext COMMENT 'JSON structure representing attachments to this item',
`postopts` text COMMENT 'Deprecated',
`inform` mediumtext COMMENT 'Deprecated',
`type` varchar(20) COMMENT 'Deprecated',
`bookmark` boolean COMMENT 'Deprecated',
`file` mediumtext COMMENT 'Deprecated',
@ -588,6 +588,16 @@ CREATE TABLE IF NOT EXISTS `item-content` (
INDEX `uri` (`uri`(191))
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Content for all posts';
--
-- TABLE item-delivery-data
--
CREATE TABLE IF NOT EXISTS `item-delivery-data` (
`iid` int unsigned NOT NULL COMMENT 'Item id',
`postopts` text COMMENT 'External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery',
`inform` mediumtext COMMENT 'Additional receivers of the linked item',
PRIMARY KEY(`iid`)
) DEFAULT COLLATE utf8mb4_general_ci COMMENT='Delivery data for items';
--
-- TABLE locks
--

16
src/Database/DBStructure.php
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@ -1196,15 +1196,14 @@ class DBStructure
"allow_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of allowed groups"],
"deny_cid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied contact.id"],
"deny_gid" => ["type" => "mediumtext", "comment" => "Access Control - list of denied groups"],
// These fields will be moved into some item-delivery-information table
"postopts" => ["type" => "text", "comment" => "External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery"],
"inform" => ["type" => "mediumtext", "comment" => "Additional receivers of this post"],
// It is to be decided whether these fields belong to the user or the structure
"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"],
"event-id" => ["type" => "int unsigned", "not null" => "1", "default" => "0", "relation" => ["event" => "id"], "comment" => "Used to link to the event.id"],
// Could possibly be replaced by the "attach" table?
"attach" => ["type" => "mediumtext", "comment" => "JSON structure representing attachments to this item"],
// Deprecated fields. Will be removed in upcoming versions
"postopts" => ["type" => "text", "comment" => "Deprecated"],
"inform" => ["type" => "mediumtext", "comment" => "Deprecated"],
"type" => ["type" => "varchar(20)", "comment" => "Deprecated"],
"bookmark" => ["type" => "boolean", "comment" => "Deprecated"],
"file" => ["type" => "mediumtext", "comment" => "Deprecated"],
@ -1301,6 +1300,17 @@ class DBStructure
"uri" => ["uri(191)"],
]
];
$database["item-delivery-data"] = [
"comment" => "Delivery data for items",
"fields" => [
"iid" => ["type" => "int unsigned", "not null" => "1", "primary" => "1", "relation" => ["item" => "id"], "comment" => "Item id"],
"postopts" => ["type" => "text", "comment" => "External post connectors add their network name to this comma-separated string to identify that they should be delivered to these networks during delivery"],
"inform" => ["type" => "mediumtext", "comment" => "Additional receivers of the linked item"],
],
"indexes" => [
"PRIMARY" => ["iid"],
]
];
$database["locks"] = [
"comment" => "",
"fields" => [

15
src/Database/PostUpdate.php
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@ -32,7 +32,7 @@ class PostUpdate
if (!self::update1206()) {
return;
}
if (!self::update1278()) {
if (!self::update1279()) {
return;
}
}
@ -228,20 +228,21 @@ class PostUpdate
*
* @return bool "true" when the job is done
*/
private static function update1278()
private static function update1279()
{
// Was the script completed?
if (Config::get("system", "post_update_version") >= 1278) {
if (Config::get("system", "post_update_version") >= 1279) {
return true;
}
$id = Config::get("system", "post_update_version_1278_id", 0);
$id = Config::get("system", "post_update_version_1279_id", 0);
logger("Start from item " . $id, LOGGER_DEBUG);
$fields = array_merge(Item::MIXED_CONTENT_FIELDLIST, ['network', 'author-id', 'owner-id', 'tag', 'file',
'author-name', 'author-avatar', 'author-link', 'owner-name', 'owner-avatar', 'owner-link', 'id',
'uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'psid', 'post-type', 'bookmark', 'type']);
'uid', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'psid', 'post-type', 'bookmark', 'type',
'inform']);
$start_id = $id;
$rows = 0;
@ -285,12 +286,12 @@ class PostUpdate
}
dba::close($items);
Config::set("system", "post_update_version_1278_id", $id);
Config::set("system", "post_update_version_1279_id", $id);
logger("Processed rows: " . $rows . " - last processed item: " . $id, LOGGER_DEBUG);
if ($start_id == $id) {
Config::set("system", "post_update_version", 1278);
Config::set("system", "post_update_version", 1279);
logger("Done", LOGGER_DEBUG);
return true;
}

79
src/Model/Item.php
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@ -73,6 +73,9 @@ class Item extends BaseObject
// Field list for "item-content" table that is not present in the "item" table
const CONTENT_FIELDLIST = ['language'];
// Field list for additional delivery data
const DELIVERY_DATA_FIELDLIST = ['postopts', 'inform'];
// All fields in the item table
const ITEM_FIELDLIST = ['id', 'uid', 'parent', 'uri', 'parent-uri', 'thr-parent', 'guid',
'contact-id', 'type', 'wall', 'gravity', 'extid', 'icid', 'iaid', 'psid',
@ -95,7 +98,7 @@ class Item extends BaseObject
public static function isLegacyMode()
{
if (is_null(self::$legacy_mode)) {
self::$legacy_mode = (Config::get("system", "post_update_version") < 1276);
self::$legacy_mode = (Config::get("system", "post_update_version") < 1279);
}
return self::$legacy_mode;
@ -180,7 +183,8 @@ class Item extends BaseObject
// Fetch data from the item-content table whenever there is content there
if (self::isLegacyMode()) {
foreach (self::MIXED_CONTENT_FIELDLIST as $field) {
$legacy_fields = array_merge(self::DELIVERY_DATA_FIELDLIST, self::MIXED_CONTENT_FIELDLIST);
foreach ($legacy_fields as $field) {
if (empty($row[$field]) && !empty($row['internal-item-' . $field])) {
$row[$field] = $row['internal-item-' . $field];
}
@ -512,8 +516,8 @@ class Item extends BaseObject
$fields['item'] = ['id', 'uid', 'parent', 'uri', 'parent-uri', 'thr-parent', 'guid',
'contact-id', 'owner-id', 'author-id', 'type', 'wall', 'gravity', 'extid',
'created', 'edited', 'commented', 'received', 'changed', 'postopts',
'resource-id', 'event-id', 'tag', 'attach', 'inform', 'post-type',
'created', 'edited', 'commented', 'received', 'changed',
'resource-id', 'event-id', 'tag', 'attach', 'post-type',
'file', 'allow_cid', 'allow_gid', 'deny_cid', 'deny_gid', 'psid',
'private', 'pubmail', 'moderated', 'visible', 'starred', 'bookmark',
'unseen', 'deleted', 'origin', 'forum_mode', 'mention', 'global',
@ -525,6 +529,8 @@ class Item extends BaseObject
$fields['item-content'] = array_merge(self::CONTENT_FIELDLIST, self::MIXED_CONTENT_FIELDLIST);
$fields['item-delivery-data'] = self::DELIVERY_DATA_FIELDLIST;
$fields['author'] = ['url' => 'author-link', 'name' => 'author-name',
'thumb' => 'author-avatar', 'nick' => 'author-nick', 'network' => 'author-network'];
@ -634,6 +640,10 @@ class Item extends BaseObject
$joins .= " LEFT JOIN `item-content` ON `item-content`.`id` = `item`.`icid`";
}
if (strpos($sql_commands, "`item-delivery-data`.") !== false) {
$joins .= " LEFT JOIN `item-delivery-data` ON `item-delivery-data`.`iid` = `item`.`id`";
}
if ((strpos($sql_commands, "`parent-item`.") !== false) || (strpos($sql_commands, "`parent-author`.") !== false)) {
$joins .= " STRAIGHT_JOIN `item` AS `parent-item` ON `parent-item`.`id` = `item`.`parent`";
}
@ -670,7 +680,8 @@ class Item extends BaseObject
foreach ($fields as $table => $table_fields) {
foreach ($table_fields as $field => $select) {
if (empty($selected) || in_array($select, $selected)) {
if (self::isLegacyMode() && in_array($select, self::MIXED_CONTENT_FIELDLIST)) {
$legacy_fields = array_merge(self::DELIVERY_DATA_FIELDLIST, self::MIXED_CONTENT_FIELDLIST);
if (self::isLegacyMode() && in_array($select, $legacy_fields)) {
$selection[] = "`item`.`".$select."` AS `internal-item-" . $select . "`";
}
if (is_int($field)) {
@ -783,6 +794,12 @@ class Item extends BaseObject
$files = '';
}
$delivery_data = ['postopts' => defaults($fields, 'postopts', ''),
'inform' => defaults($fields, 'inform', '')];
$fields['postopts'] = null;
$fields['inform'] = null;
if (!empty($fields)) {
$success = dba::update('item', $fields, $condition);
@ -797,6 +814,7 @@ class Item extends BaseObject
$rows = dba::affected_rows();
while ($item = dba::fetch($items)) {
// This part here can safely be removed when the legacy fields in the item had been removed
if (empty($item['uri-hash']) && !empty($item['uri']) && !empty($item['created'])) {
@ -887,6 +905,8 @@ class Item extends BaseObject
}
}
self::updateDeliveryData($item['id'], $delivery_data);
self::updateThread($item['id']);
// We only need to notfiy others when it is an original entry from us.
@ -1033,6 +1053,8 @@ class Item extends BaseObject
self::delete(['uri' => $item['uri'], 'uid' => 0, 'deleted' => false], $priority);
}
dba::delete('item-delivery-data', ['iid' => $item['id']]);
// If it's the parent of a comment thread, kill all the kids
if ($item['id'] == $item['parent']) {
self::delete(['parent' => $item['parent'], 'deleted' => false], $priority);
@ -1626,6 +1648,12 @@ class Item extends BaseObject
self::insertContent($item);
}
$delivery_data = ['postopts' => defaults($item, 'postopts', ''),
'inform' => defaults($item, 'inform', '')];
unset($item['postopts']);
unset($item['inform']);
dba::transaction();
$ret = dba::insert('item', $item);
@ -1650,6 +1678,10 @@ class Item extends BaseObject
$spoolpath = get_spoolpath();
if ($spoolpath != "") {
$spool = $spoolpath.'/'.$file;
// Ensure to have the removed data from above again in the item array
$item = array_merge($item, $delivery_data);
file_put_contents($spool, json_encode($item));
logger("Item wasn't stored - Item was spooled into file ".$file, LOGGER_DEBUG);
}
@ -1748,6 +1780,10 @@ class Item extends BaseObject
self::updateThread($parent_id);
}
$delivery_data['iid'] = $current_post;
self::insertDeliveryData($delivery_data);
dba::commit();
/*
@ -1779,6 +1815,35 @@ class Item extends BaseObject
return $current_post;
}
/**
* @brief Insert a new item delivery data entry
*
* @param array $item The item fields that are to be inserted
*/
private static function insertDeliveryData($delivery_data)
{
if (empty($delivery_data['iid']) || (empty($delivery_data['postopts']) && empty($delivery_data['inform']))) {
return;
}
dba::insert('item-delivery-data', $delivery_data);
}
/**
* @brief Update an existing item delivery data entry
*
* @param integer $id The item id that is to be updated
* @param array $item The item fields that are to be inserted
*/
private static function updateDeliveryData($id, $delivery_data)
{
if (empty($id) || (empty($delivery_data['postopts']) && empty($delivery_data['inform']))) {
return;
}
dba::update('item-delivery-data', $delivery_data, ['iid' => $id], true);
}
/**
* @brief Insert a new item content entry
*
@ -2072,6 +2137,8 @@ class Item extends BaseObject
unset($item['mention']);
unset($item['origin']);
unset($item['starred']);
unset($item['postopts']);
unset($item['inform']);
if ($item['uri'] == $item['parent-uri']) {
$item['contact-id'] = $item['owner-id'];
} else {
@ -2131,6 +2198,8 @@ class Item extends BaseObject
unset($item['mention']);
unset($item['origin']);
unset($item['starred']);
unset($item['postopts']);
unset($item['inform']);
$item['contact-id'] = Contact::getIdForURL($item['author-link']);
$public_shadow = self::insert($item, false, false, true);