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Work in progress: API XML output without templates

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This commit is contained in:
Michael Vogel 2016-07-16 12:32:08 +02:00
parent de6f48365b
commit bc2c565060
2 changed files with 65 additions and 106 deletions
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164
include/api.php
View file

@ -257,7 +257,6 @@
if (strpos($a->query_string, ".json")>0) $type="json";
if (strpos($a->query_string, ".rss")>0) $type="rss";
if (strpos($a->query_string, ".atom")>0) $type="atom";
if (strpos($a->query_string, ".as")>0) $type="as";
try {
foreach ($API as $p=>$info){
if (strpos($a->query_string, $p)===0){
@ -311,12 +310,6 @@
header ("Content-Type: application/atom+xml");
return '<?xml version="1.0" encoding="UTF-8"?>'."\n".$r;
break;
case "as":
//header ("Content-Type: application/json");
//foreach($r as $rr)
// return json_encode($rr);
return json_encode($r);
break;
}
}
@ -717,6 +710,14 @@
}
/**
* @brief walks recursively through an array with the possibility to change value and key
*
* @param array $array The array to walk through
* @param string $callback The callback function
*
* @return array the transformed array
*/
function api_walk_recursive(array &$array, callable $callback) {
$new_array = array();
@ -735,6 +736,14 @@
return $array;
}
/**
* @brief Callback function to transform the array in an array that can be transformed in a XML file
*
* @param variant $item Array item value
* @param string $key Array key
*
* @return boolean Should the array item be deleted?
*/
function api_reformat_xml(&$item, &$key) {
if (is_bool($item))
$item = ($item ? "true" : "false");
@ -746,28 +755,60 @@
elseif (in_array($key, array("like", "dislike", "attendyes", "attendno", "attendmaybe")))
$key = "friendica:".$key;
return ($key != "attachments");
return (!in_array($key, array("attachments", "friendica:activities", "coordinates")));
}
/**
* @brief Creates the XML from a JSON style array
*
* @param array $data JSON style array
* @param string $template Name of the root element
*
* @return boolean string The XML data
*/
function api_create_xml($data, $templatename) {
$data2 = array_pop($data);
$key = key($data2);
$namespaces = array("statusnet" => "http://status.net/schema/api/1/",
"friendica" => "http://friendi.ca/schema/api/1/");
if ($templatename == "test") {
$namespaces = array();
$templatename = "ok";
}
if ($templatename == "ratelimit") {
$namespaces = array();
$templatename = "hash";
}
if (is_array($data2))
api_walk_recursive($data2, "api_reformat_xml");
if ($key == "0") {
$data4 = array();
$i = 1;
if ($templatename == "friends") {
$childname = "user";
$parentname = "users";
} elseif ($templatename == "direct_messages") {
$childname = "direct_message";
$parentname = "direct-messages";
} else {
$childname = "status";
$parentname = "statuses";
}
foreach ($data2 AS $item)
$data4[$i++.":status"] = $item;
$data3 = array("statuses" => $data4);
$data4[$i++.":".$childname] = $item;
$data3 = array($parentname => $data4);
} else
$data3 = array($templatename => $data2);
$namespaces = array("statusnet" => "http://status.net/schema/api/1/",
"friendica" => "http://friendi.ca/schema/api/1/");
$ret = xml::from_array($data3, $xml, false, $namespaces);
return $ret;
@ -784,8 +825,8 @@
case "atom":
case "rss":
case "xml":
//$ret = api_create_xml($data, $templatename);
//break;
$ret = api_create_xml($data, $templatename);
break;
$data = array_xmlify($data);
if ($templatename==="<auto>") {
@ -1415,12 +1456,6 @@
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
case "as":
$as = api_format_as($a, $ret, $user_info);
$as['title'] = $a->config['sitename']." Home Timeline";
$as['link']['url'] = $a->get_baseurl()."/".$user_info["screen_name"]."/all";
return($as);
break;
}
return api_apply_template("timeline", $type, $data);
@ -1483,12 +1518,6 @@
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
case "as":
$as = api_format_as($a, $ret, $user_info);
$as['title'] = $a->config['sitename']." Public Timeline";
$as['link']['url'] = $a->get_baseurl()."/";
return($as);
break;
}
return api_apply_template("timeline", $type, $data);
@ -1797,12 +1826,6 @@
case "rss":
$data = api_rss_extra($a, $data, $user_info);
break;
case "as":
$as = api_format_as($a, $ret, $user_info);
$as["title"] = $a->config['sitename']." Mentions";
$as['link']['url'] = $a->get_baseurl()."/";
return($as);
break;
}
return api_apply_template("timeline", $type, $data);
@ -1846,12 +1869,12 @@
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
`contact`.`network`, `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `cid`
FROM `item`, `contact`
FROM `item`
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND `contact`.`uid` = `item`.`uid`
AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
WHERE `item`.`uid` = %d AND `verb` = '%s'
AND `item`.`contact-id` = %d
AND `item`.`visible` = 1 and `item`.`moderated` = 0 AND `item`.`deleted` = 0
AND `contact`.`id` = `item`.`contact-id`
AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
AND `item`.`visible` AND NOT `item`.`moderated` AND NOT `item`.`deleted`
$sql_extra
AND `item`.`id`>%d
ORDER BY `item`.`id` DESC LIMIT %d ,%d ",
@ -2003,73 +2026,6 @@
}
api_register_func('api/favorites','api_favorites', true);
function api_format_as($a, $ret, $user_info) {
$as = array();
$as['title'] = $a->config['sitename']." Public Timeline";
$items = array();
foreach ($ret as $item) {
$singleitem["actor"]["displayName"] = $item["user"]["name"];
$singleitem["actor"]["id"] = $item["user"]["contact_url"];
$avatar[0]["url"] = $item["user"]["profile_image_url"];
$avatar[0]["rel"] = "avatar";
$avatar[0]["type"] = "";
$avatar[0]["width"] = 96;
$avatar[0]["height"] = 96;
$avatar[1]["url"] = $item["user"]["profile_image_url"];
$avatar[1]["rel"] = "avatar";
$avatar[1]["type"] = "";
$avatar[1]["width"] = 48;
$avatar[1]["height"] = 48;
$avatar[2]["url"] = $item["user"]["profile_image_url"];
$avatar[2]["rel"] = "avatar";
$avatar[2]["type"] = "";
$avatar[2]["width"] = 24;
$avatar[2]["height"] = 24;
$singleitem["actor"]["avatarLinks"] = $avatar;
$singleitem["actor"]["image"]["url"] = $item["user"]["profile_image_url"];
$singleitem["actor"]["image"]["rel"] = "avatar";
$singleitem["actor"]["image"]["type"] = "";
$singleitem["actor"]["image"]["width"] = 96;
$singleitem["actor"]["image"]["height"] = 96;
$singleitem["actor"]["type"] = "person";
$singleitem["actor"]["url"] = $item["person"]["contact_url"];
$singleitem["actor"]["statusnet:profile_info"]["local_id"] = $item["user"]["id"];
$singleitem["actor"]["statusnet:profile_info"]["following"] = $item["user"]["following"] ? "true" : "false";
$singleitem["actor"]["statusnet:profile_info"]["blocking"] = "false";
$singleitem["actor"]["contact"]["preferredUsername"] = $item["user"]["screen_name"];
$singleitem["actor"]["contact"]["displayName"] = $item["user"]["name"];
$singleitem["actor"]["contact"]["addresses"] = "";
$singleitem["body"] = $item["text"];
$singleitem["object"]["displayName"] = $item["text"];
$singleitem["object"]["id"] = $item["url"];
$singleitem["object"]["type"] = "note";
$singleitem["object"]["url"] = $item["url"];
//$singleitem["context"] =;
$singleitem["postedTime"] = date("c", strtotime($item["published"]));
$singleitem["provider"]["objectType"] = "service";
$singleitem["provider"]["displayName"] = "Test";
$singleitem["provider"]["url"] = "http://test.tld";
$singleitem["title"] = $item["text"];
$singleitem["verb"] = "post";
$singleitem["statusnet:notice_info"]["local_id"] = $item["id"];
$singleitem["statusnet:notice_info"]["source"] = $item["source"];
$singleitem["statusnet:notice_info"]["favorite"] = "false";
$singleitem["statusnet:notice_info"]["repeated"] = "false";
//$singleitem["original"] = $item;
$items[] = $singleitem;
}
$as['items'] = $items;
$as['link']['url'] = $a->get_baseurl()."/".$user_info["screen_name"]."/all";
$as['link']['rel'] = "alternate";
$as['link']['type'] = "text/html";
return($as);
}
function api_format_messages($item, $recipient, $sender) {
// standard meta information
$ret=Array(

3
include/xml.php
View file

@ -27,8 +27,11 @@ class xml {
foreach ($namespaces AS $nskey => $nsvalue)
$key .= " xmlns".($nskey == "" ? "":":").$nskey.'="'.$nsvalue.'"';
if (is_array($value)) {
$root = new SimpleXMLElement("<".$key."/>");
self::from_array($value, $root, $remove_header, $namespaces, false);
} else
$root = new SimpleXMLElement("<".$key.">".xmlify($value)."</".$key.">");
$dom = dom_import_simplexml($root)->ownerDocument;
$dom->formatOutput = true;