<?php
/**
- * @file include/items.php
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
*/
-use Friendica\BaseObject;
-use Friendica\Content\Feature;
-use Friendica\Core\Config;
-use Friendica\Core\Hook;
-use Friendica\Core\L10n;
-use Friendica\Core\Logger;
-use Friendica\Core\PConfig;
-use Friendica\Core\Protocol;
-use Friendica\Core\Renderer;
-use Friendica\Core\System;
-use Friendica\Database\DBA;
-use Friendica\Model\Item;
-use Friendica\Protocol\DFRN;
-use Friendica\Protocol\Feed;
-use Friendica\Protocol\OStatus;
-use Friendica\Util\DateTimeFormat;
-use Friendica\Util\Network;
-use Friendica\Util\ParseUrl;
-use Friendica\Util\Strings;
-use Friendica\Util\Temporal;
-
-require_once 'mod/share.php';
+/**
+ * @deprecated since 2020.06
+ * @see \Friendica\Content\PageInfo::getFooterFromData
+ */
function add_page_info_data(array $data, $no_photos = false)
{
- Hook::callAll('page_info_data', $data);
-
- if (empty($data['type'])) {
- return '';
- }
-
- // It maybe is a rich content, but if it does have everything that a link has,
- // then treat it that way
- if (($data["type"] == "rich") && is_string($data["title"]) &&
- is_string($data["text"]) && !empty($data["images"])) {
- $data["type"] = "link";
- }
-
- $data["title"] = defaults($data, "title", "");
-
- if ((($data["type"] != "link") && ($data["type"] != "video") && ($data["type"] != "photo")) || ($data["title"] == $data["url"])) {
- return "";
- }
-
- if ($no_photos && ($data["type"] == "photo")) {
- return "";
- }
-
- // Escape some bad characters
- $data["url"] = str_replace(["[", "]"], ["[", "]"], htmlentities($data["url"], ENT_QUOTES, 'UTF-8', false));
- $data["title"] = str_replace(["[", "]"], ["[", "]"], htmlentities($data["title"], ENT_QUOTES, 'UTF-8', false));
-
- $text = "[attachment type='".$data["type"]."'";
-
- if (empty($data["text"])) {
- $data["text"] = $data["title"];
- }
-
- if (empty($data["text"])) {
- $data["text"] = $data["url"];
- }
-
- if (!empty($data["url"])) {
- $text .= " url='".$data["url"]."'";
- }
-
- if (!empty($data["title"])) {
- $text .= " title='".$data["title"]."'";
- }
-
- // Only embedd a picture link when it seems to be a valid picture ("width" is set)
- if (!empty($data["images"]) && !empty($data["images"][0]["width"])) {
- $preview = str_replace(["[", "]"], ["[", "]"], htmlentities($data["images"][0]["src"], ENT_QUOTES, 'UTF-8', false));
- // if the preview picture is larger than 500 pixels then show it in a larger mode
- // But only, if the picture isn't higher than large (To prevent huge posts)
- if (!Config::get('system', 'always_show_preview') && ($data["images"][0]["width"] >= 500)
- && ($data["images"][0]["width"] >= $data["images"][0]["height"])) {
- $text .= " image='".$preview."'";
- } else {
- $text .= " preview='".$preview."'";
- }
- }
-
- $text .= "]".$data["text"]."[/attachment]";
-
- $hashtags = "";
- if (isset($data["keywords"]) && count($data["keywords"])) {
- $hashtags = "\n";
- foreach ($data["keywords"] as $keyword) {
- /// @TODO make a positive list of allowed characters
- $hashtag = str_replace([" ", "+", "/", ".", "#", "'", "’", "`", "(", ")", "„", "“"],
- ["", "", "", "", "", "", "", "", "", "", "", ""], $keyword);
- $hashtags .= "#[url=" . System::baseUrl() . "/search?tag=" . $hashtag . "]" . $hashtag . "[/url] ";
- }
- }
-
- return "\n".$text.$hashtags;
+ return "\n" . \Friendica\Content\PageInfo::getFooterFromData($data, $no_photos);
}
-function query_page_info($url, $photo = "", $keywords = false, $keyword_blacklist = "")
+/**
+ * @deprecated since 2020.06
+ * @see \Friendica\Content\PageInfo::queryUrl
+ */
+function query_page_info($url, $photo = "", $keywords = false, $keyword_denylist = "")
{
- $data = ParseUrl::getSiteinfoCached($url, true);
-
- if ($photo != "") {
- $data["images"][0]["src"] = $photo;
- }
-
- Logger::log('fetch page info for ' . $url . ' ' . print_r($data, true), Logger::DEBUG);
-
- if (!$keywords && isset($data["keywords"])) {
- unset($data["keywords"]);
- }
-
- if (($keyword_blacklist != "") && isset($data["keywords"])) {
- $list = explode(", ", $keyword_blacklist);
-
- foreach ($list as $keyword) {
- $keyword = trim($keyword);
-
- $index = array_search($keyword, $data["keywords"]);
- if ($index !== false) {
- unset($data["keywords"][$index]);
- }
- }
- }
-
- return $data;
+ return \Friendica\Content\PageInfo::queryUrl($url, $photo, $keywords, $keyword_denylist);
}
-function add_page_keywords($url, $photo = "", $keywords = false, $keyword_blacklist = "")
+/**
+ * @deprecated since 2020.06
+ * @see \Friendica\Content\PageInfo::getTagsFromUrl()
+ */
+function get_page_keywords($url, $photo = "", $keywords = false, $keyword_denylist = "")
{
- $data = query_page_info($url, $photo, $keywords, $keyword_blacklist);
-
- $tags = "";
- if (isset($data["keywords"]) && count($data["keywords"])) {
- foreach ($data["keywords"] as $keyword) {
- $hashtag = str_replace([" ", "+", "/", ".", "#", "'"],
- ["", "", "", "", "", ""], $keyword);
-
- if ($tags != "") {
- $tags .= ", ";
- }
-
- $tags .= "#[url=" . System::baseUrl() . "/search?tag=" . $hashtag . "]" . $hashtag . "[/url]";
- }
- }
-
- return $tags;
+ return $keywords ? \Friendica\Content\PageInfo::getTagsFromUrl($url, $photo, $keyword_denylist) : [];
}
-function add_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "")
+/**
+ * @deprecated since 2020.06
+ * @see \Friendica\Content\PageInfo::getFooterFromUrl
+ */
+function add_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_denylist = "")
{
- $data = query_page_info($url, $photo, $keywords, $keyword_blacklist);
-
- $text = '';
-
- if (is_array($data)) {
- $text = add_page_info_data($data, $no_photos);
- }
-
- return $text;
+ return "\n" . \Friendica\Content\PageInfo::getFooterFromUrl($url, $no_photos, $photo, $keywords, $keyword_denylist);
}
+/**
+ * @deprecated since 2020.06
+ * @see \Friendica\Content\PageInfo::appendToBody
+ */
function add_page_info_to_body($body, $texturl = false, $no_photos = false)
{
- Logger::log('add_page_info_to_body: fetch page info for body ' . $body, Logger::DEBUG);
-
- $URLSearchString = "^\[\]";
-
- // Fix for Mastodon where the mentions are in a different format
- $body = preg_replace("/\[url\=([$URLSearchString]*)\]([#!@])(.*?)\[\/url\]/ism",
- '$2[url=$1]$3[/url]', $body);
-
- // Adding these spaces is a quick hack due to my problems with regular expressions :)
- preg_match("/[^!#@]\[url\]([$URLSearchString]*)\[\/url\]/ism", " " . $body, $matches);
-
- if (!$matches) {
- preg_match("/[^!#@]\[url\=([$URLSearchString]*)\](.*?)\[\/url\]/ism", " " . $body, $matches);
- }
-
- // Convert urls without bbcode elements
- if (!$matches && $texturl) {
- preg_match("/([^\]\='".'"'."]|^)(https?\:\/\/[a-zA-Z0-9\:\/\-\?\&\;\.\=\_\~\#\%\$\!\+\,]+)/ism", " ".$body, $matches);
-
- // Yeah, a hack. I really hate regular expressions :)
- if ($matches) {
- $matches[1] = $matches[2];
- }
- }
-
- if ($matches) {
- $footer = add_page_info($matches[1], $no_photos);
- }
-
- // Remove the link from the body if the link is attached at the end of the post
- if (isset($footer) && (trim($footer) != "") && (strpos($footer, $matches[1]))) {
- $removedlink = trim(str_replace($matches[1], "", $body));
- if (($removedlink == "") || strstr($body, $removedlink)) {
- $body = $removedlink;
- }
-
- $removedlink = preg_replace("/\[url\=" . preg_quote($matches[1], '/') . "\](.*?)\[\/url\]/ism", '', $body);
- if (($removedlink == "") || strstr($body, $removedlink)) {
- $body = $removedlink;
- }
- }
-
- // Add the page information to the bottom
- if (isset($footer) && (trim($footer) != "")) {
- $body .= $footer;
- }
-
- return $body;
+ return \Friendica\Content\PageInfo::appendToBody($body, $texturl, $no_photos);
}
/**
- *
- * consume_feed - process atom feed and update anything/everything we might need to update
- *
- * $xml = the (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds.
- *
- * $importer = the contact_record (joined to user_record) of the local user who owns this relationship.
- * It is this person's stuff that is going to be updated.
- * $contact = the person who is sending us stuff. If not set, we MAY be processing a "follow" activity
- * from an external network and MAY create an appropriate contact record. Otherwise, we MUST
- * have a contact record.
- * $hub = should we find a hub declation in the feed, pass it back to our calling process, who might (or
- * might not) try and subscribe to it.
- * $datedir sorts in reverse order
- * $pass - by default ($pass = 0) we cannot guarantee that a parent item has been
- * imported prior to its children being seen in the stream unless we are certain
- * of how the feed is arranged/ordered.
- * With $pass = 1, we only pull parent items out of the stream.
- * With $pass = 2, we only pull children (comments/likes).
- *
- * So running this twice, first with pass 1 and then with pass 2 will do the right
- * thing regardless of feed ordering. This won't be adequate in a fully-threaded
- * model where comments can have sub-threads. That would require some massive sorting
- * to get all the feed items into a mostly linear ordering, and might still require
- * recursion.
- *
- * @param $xml
- * @param array $importer
- * @param array $contact
- * @param $hub
- * @throws ImagickException
- * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+ * @deprecated since 2020.06
+ * @see \Friendica\Protocol\Feed::consume
*/
function consume_feed($xml, array $importer, array $contact, &$hub)
{
- if ($contact['network'] === Protocol::OSTATUS) {
- Logger::log("Consume OStatus messages ", Logger::DEBUG);
- OStatus::import($xml, $importer, $contact, $hub);
-
- return;
- }
-
- if ($contact['network'] === Protocol::FEED) {
- Logger::log("Consume feeds", Logger::DEBUG);
- Feed::import($xml, $importer, $contact, $hub);
-
- return;
- }
-
- if ($contact['network'] === Protocol::DFRN) {
- Logger::log("Consume DFRN messages", Logger::DEBUG);
- $dfrn_importer = DFRN::getImporter($contact["id"], $importer["uid"]);
- if (!empty($dfrn_importer)) {
- Logger::log("Now import the DFRN feed");
- DFRN::import($xml, $dfrn_importer, true);
- return;
- }
- }
-}
-
-function subscribe_to_hub($url, array $importer, array $contact, $hubmode = 'subscribe')
-{
- /*
- * Diaspora has different message-ids in feeds than they do
- * through the direct Diaspora protocol. If we try and use
- * the feed, we'll get duplicates. So don't.
- */
- if ($contact['network'] === Protocol::DIASPORA) {
- return;
- }
-
- // Without an importer we don't have a user id - so we quit
- if (empty($importer)) {
- return;
- }
-
- $user = DBA::selectFirst('user', ['nickname'], ['uid' => $importer['uid']]);
-
- // No user, no nickname, we quit
- if (!DBA::isResult($user)) {
- return;
- }
-
- $push_url = System::baseUrl() . '/pubsub/' . $user['nickname'] . '/' . $contact['id'];
-
- // Use a single verify token, even if multiple hubs
- $verify_token = ((strlen($contact['hub-verify'])) ? $contact['hub-verify'] : Strings::getRandomHex());
-
- $params= 'hub.mode=' . $hubmode . '&hub.callback=' . urlencode($push_url) . '&hub.topic=' . urlencode($contact['poll']) . '&hub.verify=async&hub.verify_token=' . $verify_token;
-
- Logger::log('subscribe_to_hub: ' . $hubmode . ' ' . $contact['name'] . ' to hub ' . $url . ' endpoint: ' . $push_url . ' with verifier ' . $verify_token);
-
- if (!strlen($contact['hub-verify']) || ($contact['hub-verify'] != $verify_token)) {
- DBA::update('contact', ['hub-verify' => $verify_token], ['id' => $contact['id']]);
- }
-
- $postResult = Network::post($url, $params);
-
- Logger::log('subscribe_to_hub: returns: ' . $postResult->getReturnCode(), Logger::DEBUG);
-
- return;
-
-}
-
-function drop_items(array $items)
-{
- $uid = 0;
-
- if (!local_user() && !remote_user()) {
- return;
- }
-
- if (!empty($items)) {
- foreach ($items as $item) {
- $owner = Item::deleteForUser(['id' => $item], local_user());
-
- if ($owner && !$uid) {
- $uid = $owner;
- }
- }
- }
-}
-
-function drop_item($id, $return = '')
-{
- $a = BaseObject::getApp();
-
- // locate item to be deleted
-
- $fields = ['id', 'uid', 'guid', 'contact-id', 'deleted', 'gravity', 'parent'];
- $item = Item::selectFirstForUser(local_user(), $fields, ['id' => $id]);
-
- if (!DBA::isResult($item)) {
- notice(L10n::t('Item not found.') . EOL);
- $a->internalRedirect('network');
- }
-
- if ($item['deleted']) {
- return 0;
- }
-
- $contact_id = 0;
-
- // check if logged in user is either the author or owner of this item
-
- if (!empty($_SESSION['remote'])) {
- foreach ($_SESSION['remote'] as $visitor) {
- if ($visitor['uid'] == $item['uid'] && $visitor['cid'] == $item['contact-id']) {
- $contact_id = $visitor['cid'];
- break;
- }
- }
- }
-
- if ((local_user() == $item['uid']) || $contact_id) {
- // Check if we should do HTML-based delete confirmation
- if (!empty($_REQUEST['confirm'])) {
- // <form> can't take arguments in its "action" parameter
- // so add any arguments as hidden inputs
- $query = explode_querystring($a->query_string);
- $inputs = [];
-
- foreach ($query['args'] as $arg) {
- if (strpos($arg, 'confirm=') === false) {
- $arg_parts = explode('=', $arg);
- $inputs[] = ['name' => $arg_parts[0], 'value' => $arg_parts[1]];
- }
- }
-
- return Renderer::replaceMacros(Renderer::getMarkupTemplate('confirm.tpl'), [
- '$method' => 'get',
- '$message' => L10n::t('Do you really want to delete this item?'),
- '$extra_inputs' => $inputs,
- '$confirm' => L10n::t('Yes'),
- '$confirm_url' => $query['base'],
- '$confirm_name' => 'confirmed',
- '$cancel' => L10n::t('Cancel'),
- ]);
- }
- // Now check how the user responded to the confirmation query
- if (!empty($_REQUEST['canceled'])) {
- $a->internalRedirect('display/' . $item['guid']);
- }
-
- $is_comment = ($item['gravity'] == GRAVITY_COMMENT) ? true : false;
- $parentitem = null;
- if (!empty($item['parent'])){
- $fields = ['guid'];
- $parentitem = Item::selectFirstForUser(local_user(), $fields, ['id' => $item['parent']]);
- }
-
- // delete the item
- Item::deleteForUser(['id' => $item['id']], local_user());
-
- $return_url = hex2bin($return);
-
- // removes update_* from return_url to ignore Ajax refresh
- $return_url = str_replace("update_", "", $return_url);
-
- // Check if delete a comment
- if ($is_comment) {
- // Return to parent guid
- if (!empty($parentitem)) {
- $a->internalRedirect('display/' . $parentitem['guid']);
- //NOTREACHED
- }
- // In case something goes wrong
- else {
- $a->internalRedirect('network');
- //NOTREACHED
- }
- }
- else {
- // if unknown location or deleting top level post called from display
- if (empty($return_url) || strpos($return_url, 'display') !== false) {
- $a->internalRedirect('network');
- //NOTREACHED
- } else {
- $a->internalRedirect($return_url);
- //NOTREACHED
- }
- }
- } else {
- notice(L10n::t('Permission denied.') . EOL);
- $a->internalRedirect('display/' . $item['guid']);
- //NOTREACHED
- }
-}
-
-/* arrange the list in years */
-function list_post_dates($uid, $wall)
-{
- $dnow = DateTimeFormat::localNow('Y-m-d');
-
- $dthen = Item::firstPostDate($uid, $wall);
- if (!$dthen) {
- return [];
- }
-
- // Set the start and end date to the beginning of the month
- $dnow = substr($dnow, 0, 8) . '01';
- $dthen = substr($dthen, 0, 8) . '01';
-
- $ret = [];
-
- /*
- * Starting with the current month, get the first and last days of every
- * month down to and including the month of the first post
- */
- while (substr($dnow, 0, 7) >= substr($dthen, 0, 7)) {
- $dyear = intval(substr($dnow, 0, 4));
- $dstart = substr($dnow, 0, 8) . '01';
- $dend = substr($dnow, 0, 8) . Temporal::getDaysInMonth(intval($dnow), intval(substr($dnow, 5)));
- $start_month = DateTimeFormat::utc($dstart, 'Y-m-d');
- $end_month = DateTimeFormat::utc($dend, 'Y-m-d');
- $str = L10n::getDay(DateTimeFormat::utc($dnow, 'F'));
-
- if (empty($ret[$dyear])) {
- $ret[$dyear] = [];
- }
-
- $ret[$dyear][] = [$str, $end_month, $start_month];
- $dnow = DateTimeFormat::utc($dnow . ' -1 month', 'Y-m-d');
- }
- return $ret;
-}
-
-function posted_date_widget($url, $uid, $wall)
-{
- $o = '';
-
- if (!Feature::isEnabled($uid, 'archives')) {
- return $o;
- }
-
- // For former Facebook folks that left because of "timeline"
- /*
- * @TODO old-lost code?
- if ($wall && intval(PConfig::get($uid, 'system', 'no_wall_archive_widget')))
- return $o;
- */
-
- $visible_years = PConfig::get($uid, 'system', 'archive_visible_years', 5);
-
- $ret = list_post_dates($uid, $wall);
-
- if (!DBA::isResult($ret)) {
- return $o;
- }
-
- $cutoff_year = intval(DateTimeFormat::localNow('Y')) - $visible_years;
- $cutoff = ((array_key_exists($cutoff_year, $ret))? true : false);
-
- $o = Renderer::replaceMacros(Renderer::getMarkupTemplate('posted_date_widget.tpl'),[
- '$title' => L10n::t('Archives'),
- '$size' => $visible_years,
- '$cutoff_year' => $cutoff_year,
- '$cutoff' => $cutoff,
- '$url' => $url,
- '$dates' => $ret,
- '$showmore' => L10n::t('show more')
-
- ]);
- return $o;
+ \Friendica\Protocol\Feed::consume($xml, $importer, $contact, $hub);
}
projects / friendica.git / blobdiff