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Merge pull request #5452 from MrPetovan/bug/5443-fix-worker-notices 

Fix notices in OEmbed et al.
This commit is contained in:
Michael Vogel 2018-07-24 17:11:53 +02:00 committed by GitHub
parent b6c254eede 6771522167
commit 5a8654194a
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 169 additions and 109 deletions
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177
src/Content/OEmbed.php
View File

@ -19,7 +19,6 @@ use Friendica\Database\DBA;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Util\ParseUrl;
use stdClass;
require_once 'include/dba.php';
require_once 'mod/proxy.php';
@ -48,132 +47,132 @@ class OEmbed
/**
* @brief Get data from an URL to embed its content.
*
* @param string $embedurl The URL from which the data should be fetched.
* @param bool $no_rich_type If set to true rich type content won't be fetched.
* @param string $embedurl The URL from which the data should be fetched.
* @param bool $no_rich_type If set to true rich type content won't be fetched.
*
* @return bool|object Returns object with embed content or false if no embeddable
* content exists
* @return \Friendica\Object\OEmbed
*/
public static function fetchURL($embedurl, $no_rich_type = false)
{
$embedurl = trim($embedurl, "'");
$embedurl = trim($embedurl, '"');
$embedurl = trim($embedurl, '\'"');
$a = get_app();
$cache_key = 'oembed:' . $a->videowidth . ':' . $embedurl;
$condition = ['url' => normalise_link($embedurl), 'maxwidth' => $a->videowidth];
$oembed = DBA::selectFirst('oembed', ['content'], $condition);
if (DBA::isResult($oembed)) {
$txt = $oembed["content"];
$oembed_record = DBA::selectFirst('oembed', ['content'], $condition);
if (DBA::isResult($oembed_record)) {
$json_string = $oembed_record['content'];
} else {
$txt = Cache::get($a->videowidth . $embedurl);
$json_string = Cache::get($cache_key);
}
// These media files should now be caught in bbcode.php
// left here as a fallback in case this is called from another source
$noexts = ["mp3", "mp4", "ogg", "ogv", "oga", "ogm", "webm"];
$noexts = ['mp3', 'mp4', 'ogg', 'ogv', 'oga', 'ogm', 'webm'];
$ext = pathinfo(strtolower($embedurl), PATHINFO_EXTENSION);
$oembed = new \Friendica\Object\OEmbed($embedurl);
if (is_null($txt)) {
$txt = "";
if ($json_string) {
$oembed->parseJSON($json_string);
} else {
$json_string = '';
if (!in_array($ext, $noexts)) {
// try oembed autodiscovery
$redirects = 0;
$html_text = Network::fetchUrl($embedurl, false, $redirects, 15, "text/*");
$html_text = Network::fetchUrl($embedurl, false, $redirects, 15, 'text/*');
if ($html_text) {
$dom = @DOMDocument::loadHTML($html_text);
if ($dom) {
$xpath = new DOMXPath($dom);
$entries = $xpath->query("//link[@type='application/json+oembed']");
foreach ($entries as $e) {
$href = $e->getAttributeNode("href")->nodeValue;
$txt = Network::fetchUrl($href . '&maxwidth=' . $a->videowidth);
$href = $e->getAttributeNode('href')->nodeValue;
$json_string = Network::fetchUrl($href . '&maxwidth=' . $a->videowidth);
break;
}
$entries = $xpath->query("//link[@type='text/json+oembed']");
foreach ($entries as $e) {
$href = $e->getAttributeNode("href")->nodeValue;
$txt = Network::fetchUrl($href . '&maxwidth=' . $a->videowidth);
$href = $e->getAttributeNode('href')->nodeValue;
$json_string = Network::fetchUrl($href . '&maxwidth=' . $a->videowidth);
break;
}
}
}
}
$txt = trim($txt);
$json_string = trim($json_string);
if (!$txt || $txt[0] != "{") {
$txt = '{"type":"error"}';
} else { //save in cache
$j = json_decode($txt);
if (!empty($j->type) && $j->type != "error") {
DBA::insert('oembed', [
'url' => normalise_link($embedurl),
'maxwidth' => $a->videowidth,
'content' => $txt,
'created' => DateTimeFormat::utcNow()
], true);
}
Cache::set($a->videowidth . $embedurl, $txt, CACHE_DAY);
if (!$json_string || $json_string[0] != '{') {
$json_string = '{"type":"error"}';
}
$oembed->parseJSON($json_string);
if (!empty($oembed->type) && $oembed->type != 'error') {
DBA::insert('oembed', [
'url' => normalise_link($embedurl),
'maxwidth' => $a->videowidth,
'content' => $json_string,
'created' => DateTimeFormat::utcNow()
], true);
$cache_ttl = CACHE_DAY;
} else {
$cache_ttl = CACHE_FIVE_MINUTES;
}
Cache::set($cache_key, $json_string, $cache_ttl);
}
$j = json_decode($txt);
if (!is_object($j)) {
return false;
if ($oembed->type == 'error') {
return $oembed;
}
// Always embed the SSL version
if (isset($j->html)) {
$j->html = str_replace(["http://www.youtube.com/", "http://player.vimeo.com/"], ["https://www.youtube.com/", "https://player.vimeo.com/"], $j->html);
}
$j->embedurl = $embedurl;
$oembed->html = str_replace(['http://www.youtube.com/', 'http://player.vimeo.com/'], ['https://www.youtube.com/', 'https://player.vimeo.com/'], $oembed->html);
// If fetching information doesn't work, then improve via internal functions
if ($no_rich_type && ($j->type == "rich")) {
if ($no_rich_type && ($oembed->type == 'rich')) {
$data = ParseUrl::getSiteinfoCached($embedurl, true, false);
$j->type = $data["type"];
$oembed->type = $data['type'];
if ($j->type == "photo") {
$j->url = $data["url"];
if ($oembed->type == 'photo') {
$oembed->url = $data['url'];
}
if (isset($data["title"])) {
$j->title = $data["title"];
if (isset($data['title'])) {
$oembed->title = $data['title'];
}
if (isset($data["text"])) {
$j->description = $data["text"];
if (isset($data['text'])) {
$oembed->description = $data['text'];
}
if (is_array($data["images"])) {
$j->thumbnail_url = $data["images"][0]["src"];
$j->thumbnail_width = $data["images"][0]["width"];
$j->thumbnail_height = $data["images"][0]["height"];
if (is_array($data['images'])) {
$oembed->thumbnail_url = $data['images'][0]['src'];
$oembed->thumbnail_width = $data['images'][0]['width'];
$oembed->thumbnail_height = $data['images'][0]['height'];
}
}
Addon::callHooks('oembed_fetch_url', $embedurl, $j);
Addon::callHooks('oembed_fetch_url', $embedurl, $oembed);
return $j;
return $oembed;
}
private static function formatObject(stdClass $j)
private static function formatObject(\Friendica\Object\OEmbed $oembed)
{
$embedurl = $j->embedurl;
$jhtml = $j->html;
$ret = '<div class="oembed ' . $j->type . '">';
$ret = '<div class="oembed ' . $oembed->type . '">';
switch ($j->type) {
switch ($oembed->type) {
case "video":
if (isset($j->thumbnail_url)) {
$tw = (isset($j->thumbnail_width) && intval($j->thumbnail_width)) ? $j->thumbnail_width : 200;
$th = (isset($j->thumbnail_height) && intval($j->thumbnail_height)) ? $j->thumbnail_height : 180;
if ($oembed->thumbnail_url) {
$tw = (isset($oembed->thumbnail_width) && intval($oembed->thumbnail_width)) ? $oembed->thumbnail_width : 200;
$th = (isset($oembed->thumbnail_height) && intval($oembed->thumbnail_height)) ? $oembed->thumbnail_height : 180;
// make sure we don't attempt divide by zero, fallback is a 1:1 ratio
$tr = (($th) ? $tw / $th : 1);
@ -182,63 +181,63 @@ class OEmbed
$tpl = get_markup_template('oembed_video.tpl');
$ret .= replace_macros($tpl, [
'$baseurl' => System::baseUrl(),
'$embedurl' => $embedurl,
'$escapedhtml' => base64_encode($jhtml),
'$embedurl' => $oembed->embed_url,
'$escapedhtml' => base64_encode($oembed->html),
'$tw' => $tw,
'$th' => $th,
'$turl' => $j->thumbnail_url,
'$turl' => $oembed->thumbnail_url,
]);
} else {
$ret = $jhtml;
$ret = $oembed->html;
}
break;
case "photo":
$ret .= '<img width="' . $j->width . '" src="' . proxy_url($j->url) . '">';
$ret .= '<img width="' . $oembed->width . '" src="' . proxy_url($oembed->url) . '">';
break;
case "link":
break;
case "rich":
$ret .= proxy_parse_html($jhtml);
$ret .= proxy_parse_html($oembed->html);
break;
}
// add link to source if not present in "rich" type
if ($j->type != 'rich' || !strpos($j->html, $embedurl)) {
if ($oembed->type != 'rich' || !strpos($oembed->html, $oembed->embed_url)) {
$ret .= '<h4>';
if (!empty($j->title)) {
if (!empty($j->provider_name)) {
$ret .= $j->provider_name . ": ";
if (!empty($oembed->title)) {
if (!empty($oembed->provider_name)) {
$ret .= $oembed->provider_name . ": ";
}
$ret .= '<a href="' . $embedurl . '" rel="oembed">' . $j->title . '</a>';
if (!empty($j->author_name)) {
$ret .= ' (' . $j->author_name . ')';
$ret .= '<a href="' . $oembed->embed_url . '" rel="oembed">' . $oembed->title . '</a>';
if (!empty($oembed->author_name)) {
$ret .= ' (' . $oembed->author_name . ')';
}
} elseif (!empty($j->provider_name) || !empty($j->author_name)) {
} elseif (!empty($oembed->provider_name) || !empty($oembed->author_name)) {
$embedlink = "";
if (!empty($j->provider_name)) {
$embedlink .= $j->provider_name;
if (!empty($oembed->provider_name)) {
$embedlink .= $oembed->provider_name;
}
if (!empty($j->author_name)) {
if (!empty($oembed->author_name)) {
if ($embedlink != "") {
$embedlink .= ": ";
}
$embedlink .= $j->author_name;
$embedlink .= $oembed->author_name;
}
if (trim($embedlink) == "") {
$embedlink = $embedurl;
$embedlink = $oembed->embed_url;
}
$ret .= '<a href="' . $embedurl . '" rel="oembed">' . $embedlink . '</a>';
$ret .= '<a href="' . $oembed->embed_url . '" rel="oembed">' . $embedlink . '</a>';
} else {
$ret .= '<a href="' . $embedurl . '" rel="oembed">' . $embedurl . '</a>';
$ret .= '<a href="' . $oembed->embed_url . '" rel="oembed">' . $oembed->embed_url . '</a>';
}
$ret .= "</h4>";
} elseif (!strpos($j->html, $embedurl)) {
} elseif (!strpos($oembed->html, $oembed->embed_url)) {
// add <a> for html2bbcode conversion
$ret .= '<a href="' . $embedurl . '" rel="oembed">' . $j->title . '</a>';
$ret .= '<a href="' . $oembed->embed_url . '" rel="oembed">' . $oembed->title . '</a>';
}
$ret .= '</div>';

4
src/Model/Item.php
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@ -1330,8 +1330,6 @@ class Item extends BaseObject
$item['uri-hash'] = $existing['uri-hash'];
}
self::addLanguageToItemArray($item);
$item['wall'] = intval(defaults($item, 'wall', 0));
$item['extid'] = trim(defaults($item, 'extid', ''));
$item['author-name'] = trim(defaults($item, 'author-name', ''));
@ -1383,6 +1381,8 @@ class Item extends BaseObject
return 0;
}
self::addLanguageToItemArray($item);
// Items cannot be stored before they happen ...
if ($item['created'] > DateTimeFormat::utcNow()) {
$item['created'] = DateTimeFormat::utcNow();

5
src/Object/Image.php
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@ -782,6 +782,11 @@ class Image
if (is_null($data) || !$data || !is_array($data)) {
$img_str = Network::fetchUrl($url, true, $redirects, 4);
if (!$img_str) {
return false;
}
$filesize = strlen($img_str);
try {

50
src/Object/OEmbed.php Normal file
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@ -0,0 +1,50 @@
<?php
namespace Friendica\Object;
/**
* OEmbed data object
*
* @see https://oembed.com/#section2.3
*
* @author Hypolite Petovan <mrpetovan@gmail.com>
*/
class OEmbed
{
public $embed_url = '';
public $type = '';
public $title = '';
public $author_name = '';
public $author_url = '';
public $provider_name = '';
public $provider_url = '';
public $cache_age = '';
public $thumbnail_url = '';
public $thumbnail_width = '';
public $thumbnail_height = '';
public $html = '';
public $url = '';
public $width = '';
public $height = '';
public function __construct($embed_url)
{
$this->embed_url = $embed_url;
}
public function parseJSON($json_string)
{
$properties = json_decode($json_string, true);
if (empty($properties)) {
return;
}
foreach ($properties as $key => $value) {
if (property_exists(__CLASS__, $key)) {
$this->{$key} = $value;
}
}
}
}

42
src/Protocol/PortableContact.php
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@ -1647,27 +1647,33 @@ class PortableContact
$no_of_queries = 5;
$requery_days = intval(Config::get("system", "poco_requery_days"));
$requery_days = intval(Config::get('system', 'poco_requery_days'));
if ($requery_days == 0) {
$requery_days = 7;
}
$last_update = date("c", time() - (60 * 60 * 24 * $requery_days));
$last_update = date('c', time() - (60 * 60 * 24 * $requery_days));
$r = q("SELECT `id`, `url`, `nurl`, `network` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `poco` != '' AND `last_poco_query` < '%s' ORDER BY RAND()", DBA::escape($last_update));
if (DBA::isResult($r)) {
foreach ($r as $server) {
if (!self::checkServer($server["url"], $server["network"])) {
$gservers = q("SELECT `id`, `url`, `nurl`, `network`
FROM `gserver`
WHERE `last_contact` >= `last_failure`
AND `poco` != ''
AND `last_poco_query` < '%s'
ORDER BY RAND()", DBA::escape($last_update)
);
if (DBA::isResult($gservers)) {
foreach ($gservers as $gserver) {
if (!self::checkServer($gserver['url'], $gserver['network'])) {
// The server is not reachable? Okay, then we will try it later
$fields = ['last_poco_query' => DateTimeFormat::utcNow()];
DBA::update('gserver', $fields, ['nurl' => $server["nurl"]]);
DBA::update('gserver', $fields, ['nurl' => $gserver['nurl']]);
continue;
}
logger('Update directory from server '.$server['url'].' with ID '.$server['id'], LOGGER_DEBUG);
Worker::add(PRIORITY_LOW, "DiscoverPoCo", "update_server_directory", (int)$server['id']);
logger('Update directory from server ' . $gserver['url'] . ' with ID ' . $gserver['id'], LOGGER_DEBUG);
Worker::add(PRIORITY_LOW, 'DiscoverPoCo', 'update_server_directory', (int) $gserver['id']);
if (!$complete && (--$no_of_queries == 0)) {
if (!$complete && ( --$no_of_queries == 0)) {
break;
}
}
@ -1681,25 +1687,25 @@ class PortableContact
}
foreach ($data->entry as $entry) {
$username = "";
$username = '';
if (isset($entry->urls)) {
foreach ($entry->urls as $url) {
if ($url->type == 'profile') {
$profile_url = $url->value;
$urlparts = parse_url($profile_url);
$username = end(explode("/", $urlparts["path"]));
$path_array = explode('/', parse_url($profile_url, PHP_URL_PATH));
$username = end($path_array);
}
}
}
if ($username != "") {
logger("Fetch contacts for the user ".$username." from the server ".$server["nurl"], LOGGER_DEBUG);
if ($username != '') {
logger('Fetch contacts for the user ' . $username . ' from the server ' . $server['nurl'], LOGGER_DEBUG);
// Fetch all contacts from a given user from the other server
$url = $server["poco"]."/".$username."/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation";
$url = $server['poco'] . '/' . $username . '/?fields=displayName,urls,photos,updated,network,aboutMe,currentLocation,tags,gender,contactType,generation';
$retdata = Network::curl($url);
if ($retdata["success"]) {
self::discoverServer(json_decode($retdata["body"]), 3);
if ($retdata['success']) {
self::discoverServer(json_decode($retdata['body']), 3);
}
}
}