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friendica
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Optimised the amount of function for the item query

This commit is contained in:
Michael Vogel 2016-06-19 08:32:38 +02:00
parent c3ed6f7d01
commit 91db7a549c
3 changed files with 40 additions and 91 deletions
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103
include/conversation.php
View File

@ -383,68 +383,10 @@ function item_query() {
}
/**
* @brief All fieldlists that are needed for the item query
* @brief List of all data fields that are needed for displaying items
*/
function item_fieldlists() {
return item_fieldlist().", ".zcontact_fieldlist().", ".contact_fieldlist();
}
/**
* @brief SQL join for contacts
*/
function item_joins() {
return contact_join()." ".zcontact_join();
}
/**
* @brief Fieldlist for author and owner
*/
function zcontact_fieldlist() {
return "`author`.`thumb` AS `author-thumb`, `owner`.`thumb` AS `owner-thumb`";
}
/**
* @brief Join for author and owner
*/
function zcontact_join() {
return "LEFT JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id`
LEFT JOIN `contact` AS `owner` ON `owner`.`id`=`item`.`author-id`";
}
/**
* @brief List of all contact fields that are needed for the conversation function
*/
function contact_fieldlist() {
return "`contact`.`network`, `contact`.`url`, `contact`.`name`, `contact`.`writable`,
`contact`.`self`, `contact`.`id` AS `cid`, `contact`.`alias`";
}
/**
* @brief SQL condition for contacts
*/
function contact_condition() {
return "NOT `contact`.`blocked` AND NOT `contact`.`pending`";
}
/**
* @brief SQL join for contacts
*/
function contact_join() {
return "INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND ".contact_condition();
}
/**
* @brief List of all item fields that are needed for the conversation function
*/
function item_fieldlist() {
/*
These Fields are not added below (yet). They are here to for bug search.
`item`.`type`,
@ -475,21 +417,37 @@ These Fields are not added below (yet). They are here to for bug search.
*/
return "`item`.`author-link`, `item`.`author-name`, `item`.`author-avatar`,
`item`.`owner-link`, `item`.`owner-name`, `item`.`owner-avatar`,
`item`.`contact-id`, `item`.`uid`, `item`.`id`, `item`.`parent`,
`item`.`uri`, `item`.`thr-parent`, `item`.`parent-uri`,
`item`.`commented`, `item`.`created`, `item`.`edited`,
`item`.`verb`, `item`.`object-type`, `item`.`postopts`, `item`.`plink`,
`item`.`guid`, `item`.`wall`, `item`.`private`, `item`.`starred`,
`item`.`title`, `item`.`body`, `item`.`file`, `item`.`event-id`,
`item`.`location`, `item`.`coord`, `item`.`app`,
`item`.`rendered-hash`, `item`.`rendered-html`,
`item`.`allow_cid`, `item`.`allow_gid`, `item`.`deny_cid`, `item`.`deny_gid`,
`item`.`id` AS `item_id`, `item`.`network` AS `item_network`";
`item`.`owner-link`, `item`.`owner-name`, `item`.`owner-avatar`,
`item`.`contact-id`, `item`.`uid`, `item`.`id`, `item`.`parent`,
`item`.`uri`, `item`.`thr-parent`, `item`.`parent-uri`,
`item`.`commented`, `item`.`created`, `item`.`edited`,
`item`.`verb`, `item`.`object-type`, `item`.`postopts`, `item`.`plink`,
`item`.`guid`, `item`.`wall`, `item`.`private`, `item`.`starred`,
`item`.`title`, `item`.`body`, `item`.`file`, `item`.`event-id`,
`item`.`location`, `item`.`coord`, `item`.`app`,
`item`.`rendered-hash`, `item`.`rendered-html`,
`item`.`allow_cid`, `item`.`allow_gid`, `item`.`deny_cid`, `item`.`deny_gid`,
`item`.`id` AS `item_id`, `item`.`network` AS `item_network`,
`author`.`thumb` AS `author-thumb`, `owner`.`thumb` AS `owner-thumb`,
`contact`.`network`, `contact`.`url`, `contact`.`name`, `contact`.`writable`,
`contact`.`self`, `contact`.`id` AS `cid`, `contact`.`alias`";
}
/**
* @brief SQL condition for items
* @brief SQL join for contacts that are needed for displaying items
*/
function item_joins() {
return "STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND
NOT `contact`.`blocked` AND NOT `contact`.`pending`
LEFT JOIN `contact` AS `author` ON `author`.`id`=`item`.`author-id`
LEFT JOIN `contact` AS `owner` ON `owner`.`id`=`item`.`author-id`";
}
/**
* @brief SQL condition for items that are needed for displaying items
*/
function item_condition() {
@ -923,8 +881,6 @@ function conversation(&$a, $items, $mode, $update, $preview = false) {
function best_link_url($item,&$sparkle,$ssl_state = false) {
$a = get_app();
$best_url = '';
$sparkle = false;
@ -951,7 +907,6 @@ function best_link_url($item,&$sparkle,$ssl_state = false) {
if(! function_exists('item_photo_menu')){
function item_photo_menu($item){
$a = get_app();
$ssl_state = false;

13
mod/community.php
View File

@ -120,18 +120,17 @@ function community_getitems($start, $itemspage) {
if (get_config('system','community_page_style') == CP_GLOBAL_COMMUNITY)
return(community_getpublicitems($start, $itemspage));
$r = q("SELECT %s, %s, `user`.`nickname`
$r = q("SELECT %s
FROM `thread` FORCE INDEX (`wall_private_received`)
INNER JOIN `user` ON `user`.`uid` = `thread`.`uid` AND NOT `user`.`hidewall`
INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
INNER JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`
AND %s AND `contact`.`self`
%s AND `contact`.`self`
WHERE `thread`.`visible` AND NOT `thread`.`deleted` AND NOT `thread`.`moderated`
AND NOT `thread`.`private` AND `thread`.`wall`
ORDER BY `thread`.`received` DESC LIMIT %d, %d",
item_fieldlist(), contact_fieldlist(), contact_condition(),
item_fieldlists(), item_joins(),
intval($start), intval($itemspage)
);
@ -141,14 +140,12 @@ function community_getitems($start, $itemspage) {
function community_getpublicitems($start, $itemspage) {
$r = q("SELECT %s, %s, `author-name` AS `name`, `owner-avatar` AS `photo`,
`owner-link` AS `url`, `owner-avatar` AS `thumb`
$r = q("SELECT %s
FROM `thread`
INNER JOIN `item` ON `item`.`id` = `thread`.`iid` %s
WHERE `thread`.`uid` = 0
ORDER BY `thread`.`created` DESC LIMIT %d, %d",
item_fieldlist(), zcontact_fieldlist(),
zcontact_join(),
item_fieldlists(), item_joins(),
intval($start), intval($itemspage)
);

15
mod/notes.php
View File

@ -73,11 +73,11 @@ function notes_content(&$a,$update = false) {
$sql_extra = " AND `allow_cid` = '<" . $a->contact['id'] . ">' ";
$r = q("SELECT COUNT(*) AS `total`
FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND %s
FROM `item` %s
WHERE %s AND `item`.`uid` = %d AND `item`.`type` = 'note'
AND `contact`.`self` AND `item`.`id` = `item`.`parent` AND NOT `item`.`wall`
$sql_extra ",
contact_condition(), item_condition(),
item_joins(), item_condition(),
intval(local_user())
);
@ -87,13 +87,12 @@ function notes_content(&$a,$update = false) {
$a->set_pager_itemspage(40);
}
$r = q("SELECT `item`.`id` AS `item_id` FROM `item`
LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND %s AND `contact`.`self`
$r = q("SELECT `item`.`id` AS `item_id` FROM `item` %s
WHERE %s AND `item`.`uid` = %d AND `item`.`type` = 'note'
AND `item`.`id` = `item`.`parent` AND NOT `item`.`wall`
$sql_extra
ORDER BY `item`.`created` DESC LIMIT %d ,%d ",
contact_condition(), item_condition(),
item_joins(), item_condition(),
intval(local_user()),
intval($a->pager['start']),
intval($a->pager['itemspage'])
@ -108,13 +107,11 @@ function notes_content(&$a,$update = false) {
$parents_arr[] = $rr['item_id'];
$parents_str = implode(', ', $parents_arr);
$r = q("SELECT %s FROM `item`
LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND %s
$r = q("SELECT %s FROM `item` %s
WHERE %s AND `item`.`uid` = %d AND `item`.`parent` IN (%s)
$sql_extra
ORDER BY `parent` DESC, `gravity` ASC, `item`.`id` ASC ",
item_fieldlist(), contact_fieldlist(),
contact_condition(), item_condition(),
item_fieldlists(), item_joins(), item_condition(),
intval(local_user()),
dbesc($parents_str)
);