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Merge pull request #3803 from annando/conversation-feed

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we now provide a feed for the conversation
This commit is contained in:
Tobias Diekershoff 2017-10-18 08:29:47 +02:00 committed by GitHub
commit edb16f8dc8
3 changed files with 63 additions and 16 deletions
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40
include/dfrn.php
View file

@ -289,10 +289,17 @@ class dfrn {
* @brief Generate an atom entry for a given item id
*
* @param int $item_id The item id
* @param boolean $conversation Show the conversation. If false show the single post.
*
* @return string DFRN feed entry
*/
public static function itemFeed($item_id) {
public static function itemFeed($item_id, $conversation = false) {
if ($conversation) {
$condition = '`item`.`parent`';
} else {
$condition = '`item`.`id`';
}
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
`contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`,
`contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`,
@ -302,8 +309,9 @@ class dfrn {
STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
AND (NOT `contact`.`blocked` OR `contact`.`pending`)
LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id`
WHERE `item`.`id` = %d AND `item`.`visible` AND NOT `item`.`moderated` AND `item`.`parent` != 0
WHERE %s = %d AND `item`.`visible` AND NOT `item`.`moderated` AND `item`.`parent` != 0
AND NOT `item`.`private`",
$condition,
intval($item_id)
);
@ -311,6 +319,7 @@ class dfrn {
killme();
}
$items = $r;
$item = $r[0];
$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`, `user`.`account-type`
@ -327,12 +336,31 @@ class dfrn {
$doc = new DOMDocument('1.0', 'utf-8');
$doc->formatOutput = true;
$alternatelink = $owner['url'];
$type = 'html';
$root = self::entry($doc, $type, $item, $owner, true, 0, true);
if ($conversation) {
$root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed');
$doc->appendChild($root);
$root->setAttribute("xmlns:thr", NAMESPACE_THREAD);
$root->setAttribute("xmlns:at", NAMESPACE_TOMB);
$root->setAttribute("xmlns:media", NAMESPACE_MEDIA);
$root->setAttribute("xmlns:dfrn", NAMESPACE_DFRN);
$root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY);
$root->setAttribute("xmlns:georss", NAMESPACE_GEORSS);
$root->setAttribute("xmlns:poco", NAMESPACE_POCO);
$root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
$root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
//$root = self::add_header($doc, $owner, "dfrn:owner", "", false);
foreach ($items as $item) {
$entry = self::entry($doc, $type, $item, $owner, true, 0);
$root->appendChild($entry);
}
} else {
$root = self::entry($doc, $type, $item, $owner, true, 0, true);
}
$atom = trim($doc->saveXML());
return $atom;

32
mod/display.php
View file

@ -17,7 +17,14 @@ function display_init(App $a) {
if ($a->argc == 3) {
if (substr($a->argv[2], -5) == '.atom') {
$item_id = substr($a->argv[2], 0, -5);
displayShowFeed($item_id);
displayShowFeed($item_id, false);
}
}
if ($a->argc == 4) {
if ($a->argv[3] == 'conversation.atom') {
$item_id = $a->argv[2];
displayShowFeed($item_id, true);
}
}
@ -66,7 +73,7 @@ function display_init(App $a) {
if (strstr($_SERVER['HTTP_ACCEPT'], 'application/atom+xml')) {
logger('Directly serving XML for id '.$r["id"], LOGGER_DEBUG);
displayShowFeed($r["id"]);
displayShowFeed($r["id"], false);
}
if ($r["id"] != $r["parent"]) {
@ -219,17 +226,18 @@ function display_content(App $a, $update = 0) {
$nick = "";
if (local_user()) {
$r = dba::fetch_first("SELECT `id` FROM `item`
$r = dba::fetch_first("SELECT `id`, `parent` FROM `item`
WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
AND `guid` = ? AND `uid` = ?", $a->argv[1], local_user());
if (dbm::is_result($r)) {
$item_id = $r["id"];
$item_parent = $r["parent"];
$nick = $a->user["nickname"];
}
}
if ($nick == "") {
$r = dba::fetch_first("SELECT `user`.`nickname`, `item`.`id` FROM `item` STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
$r = dba::fetch_first("SELECT `user`.`nickname`, `item`.`id`, `item`.`parent` FROM `item` STRAIGHT_JOIN `user` ON `user`.`uid` = `item`.`uid`
WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
@ -237,11 +245,12 @@ function display_content(App $a, $update = 0) {
AND `item`.`guid` = ?", $a->argv[1]);
if (dbm::is_result($r)) {
$item_id = $r["id"];
$item_parent = $r["parent"];
$nick = $r["nickname"];
}
}
if ($nick == "") {
$r = dba::fetch_first("SELECT `item`.`id` FROM `item`
$r = dba::fetch_first("SELECT `item`.`id`, `item`.`parent` FROM `item`
WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = ''
AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
@ -249,15 +258,17 @@ function display_content(App $a, $update = 0) {
AND `item`.`guid` = ?", $a->argv[1]);
if (dbm::is_result($r)) {
$item_id = $r["id"];
$item_parent = $r["parent"];
}
}
}
}
if ($item_id && !is_numeric($item_id)) {
$r = dba::select('item', array('id'), array('uri' => $item_id, 'uid' => $a->profile['uid']), array('limit' => 1));
$r = dba::select('item', array('id', 'parent'), array('uri' => $item_id, 'uid' => $a->profile['uid']), array('limit' => 1));
if (dbm::is_result($r)) {
$item_id = $r["id"];
$item_parent = $r["parent"];
} else {
$item_id = false;
}
@ -273,12 +284,15 @@ function display_content(App $a, $update = 0) {
$is_public = dba::exists('item', array('id' => $item_id, 'private' => false));
if ($is_public) {
$alternate = System::baseUrl().'/display/'.$nick.'/'.$item_id.'.atom';
$conversation = System::baseUrl().'/display/'.$nick.'/'.$item_parent.'/conversation.atom';
} else {
$alternate = '';
$conversation = '';
}
$a->page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'),
array('$alternate' => $alternate));
array('$alternate' => $alternate,
'$conversation' => $conversation));
$groups = array();
@ -476,8 +490,8 @@ function display_content(App $a, $update = 0) {
return $o;
}
function displayShowFeed($item_id) {
$xml = dfrn::itemFeed($item_id);
function displayShowFeed($item_id, $conversation) {
$xml = dfrn::itemFeed($item_id, $conversation);
if ($xml == '') {
http_status_exit(500);
}

7
view/templates/display-head.tpl
View file

@ -1,4 +1,9 @@
{{if $alternate}}<link href='{{$alternate}}' rel='alternate' type='application/atom+xml'>{{/if}}
{{if $alternate}}
<link href='{{$alternate}}' rel='alternate' type='application/atom+xml'>
{{/if}}
{{if $conversation}}
<link href='{{$conversation}}' rel='conversation' type='application/atom+xml'>
{{/if}}
<script>
$(document).ready(function() {
$(".comment-edit-wrapper textarea").editor_autocomplete(baseurl+"/acl");