mirror of https://github.com/friendica/friendica
Merge pull request #4865 from annando/dfrn-reshare
Diaspora: Improved reshared coding
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ab82c6df03
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@ -1528,36 +1528,29 @@ class Diaspora
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*/
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private static function plink($addr, $guid, $parent_guid = '')
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{
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$r = q("SELECT `url`, `nick`, `network` FROM `fcontact` WHERE `addr`='%s' LIMIT 1", dbesc($addr));
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$contact = Contact::getDetailsByAddr($addr);
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// Fallback
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if (!DBM::is_result($r)) {
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if (!$contact) {
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if ($parent_guid != '') {
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return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
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return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
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} else {
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return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
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return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
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}
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}
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// Friendica contacts are often detected as Diaspora contacts in the "fcontact" table
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// So we try another way as well.
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$s = q("SELECT `network` FROM `gcontact` WHERE `nurl`='%s' LIMIT 1", dbesc(normalise_link($r[0]["url"])));
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if (DBM::is_result($s)) {
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$r[0]["network"] = $s[0]["network"];
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if ($contact["network"] == NETWORK_DFRN) {
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return str_replace("/profile/" . $contact["nick"] . "/", "/display/" . $guid, $contact["url"] . "/");
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}
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if ($r[0]["network"] == NETWORK_DFRN) {
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return str_replace("/profile/".$r[0]["nick"]."/", "/display/".$guid, $r[0]["url"]."/");
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}
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if (self::isRedmatrix($r[0]["url"])) {
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return $r[0]["url"]."/?f=&mid=".$guid;
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if (self::isRedmatrix($contact["url"])) {
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return $contact["url"] . "/?f=&mid=" . $guid;
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}
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if ($parent_guid != '') {
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return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
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return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $parent_guid . "#" . $guid;
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} else {
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return "https://".substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
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return "https://" . substr($addr, strpos($addr, "@") + 1) . "/posts/" . $guid;
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}
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}
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@ -2744,35 +2737,33 @@ class Diaspora
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*
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* @return array The fetched item
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*/
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private static function originalItem($guid, $orig_author, $author)
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public static function originalItem($guid, $orig_author)
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{
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// Do we already have this item?
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$r = q(
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"SELECT `body`, `tag`, `app`, `created`, `object-type`, `uri`, `guid`,
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`author-name`, `author-link`, `author-avatar`
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FROM `item` WHERE `guid` = '%s' AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1",
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dbesc($guid)
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);
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$fields = ['body', 'tag', 'app', 'created', 'object-type', 'uri', 'guid',
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'author-name', 'author-link', 'author-avatar'];
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$condition = ['guid' => $guid, 'visible' => true, 'deleted' => false];
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$item = dba::selectfirst('item', $fields, $condition);
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if (DBM::is_result($r)) {
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if (DBM::is_result($item)) {
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logger("reshared message ".$guid." already exists on system.");
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// Maybe it is already a reshared item?
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// Then refetch the content, if it is a reshare from a reshare.
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// If it is a reshared post from another network then reformat to avoid display problems with two share elements
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if (self::isReshare($r[0]["body"], true)) {
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if (self::isReshare($item["body"], true)) {
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$r = [];
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} elseif (self::isReshare($r[0]["body"], false) || strstr($r[0]["body"], "[share")) {
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$r[0]["body"] = Markdown::toBBCode(BBCode::toMarkdown($r[0]["body"]));
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} elseif (self::isReshare($item["body"], false) || strstr($item["body"], "[share")) {
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$item["body"] = Markdown::toBBCode(BBCode::toMarkdown($item["body"]));
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$r[0]["body"] = self::replacePeopleGuid($r[0]["body"], $r[0]["author-link"]);
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$item["body"] = self::replacePeopleGuid($item["body"], $item["author-link"]);
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// Add OEmbed and other information to the body
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$r[0]["body"] = add_page_info_to_body($r[0]["body"], false, true);
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$item["body"] = add_page_info_to_body($item["body"], false, true);
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return $r[0];
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return $item;
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} else {
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return $r[0];
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return $item;
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}
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}
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@ -2788,21 +2779,19 @@ class Diaspora
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}
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if ($item_id) {
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$r = q(
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"SELECT `body`, `tag`, `app`, `created`, `object-type`, `uri`, `guid`,
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`author-name`, `author-link`, `author-avatar`
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FROM `item` WHERE `id` = %d AND `visible` AND NOT `deleted` AND `body` != '' LIMIT 1",
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intval($item_id)
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);
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$fields = ['body', 'tag', 'app', 'created', 'object-type', 'uri', 'guid',
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'author-name', 'author-link', 'author-avatar'];
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$condition = ['id' => $item_id, 'visible' => true, 'deleted' => false];
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$item = dba::selectfirst('item', $fields, $condition);
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if (DBM::is_result($r)) {
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if (DBM::is_result($item)) {
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// If it is a reshared post from another network then reformat to avoid display problems with two share elements
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if (self::isReshare($r[0]["body"], false)) {
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$r[0]["body"] = Markdown::toBBCode(BBCode::toMarkdown($r[0]["body"]));
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$r[0]["body"] = self::replacePeopleGuid($r[0]["body"], $r[0]["author-link"]);
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if (self::isReshare($item["body"], false)) {
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$item["body"] = Markdown::toBBCode(BBCode::toMarkdown($item["body"]));
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$item["body"] = self::replacePeopleGuid($item["body"], $item["author-link"]);
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}
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return $r[0];
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return $item;
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}
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}
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}
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@ -2838,7 +2827,7 @@ class Diaspora
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return true;
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}
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$original_item = self::originalItem($root_guid, $root_author, $author);
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$original_item = self::originalItem($root_guid, $root_author);
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if (!$original_item) {
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return false;
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}
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@ -3556,24 +3545,21 @@ class Diaspora
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// Skip if it isn't a pure repeated messages
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// Does it start with a share?
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if ((strpos($body, "[share") > 0) && $complete) {
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return(false);
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return false;
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}
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// Does it end with a share?
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if (strlen($body) > (strrpos($body, "[/share]") + 8)) {
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return(false);
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return false;
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}
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$attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism", "$1", $body);
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// Skip if there is no shared message in there
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if ($body == $attributes) {
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return(false);
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return false;
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}
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// If we don't do the complete check we quit here
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if (!$complete) {
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return true;
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}
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$guid = "";
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preg_match("/guid='(.*?)'/ism", $attributes, $matches);
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@ -3586,18 +3572,14 @@ class Diaspora
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$guid = $matches[1];
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}
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if ($guid != "") {
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$r = q(
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"SELECT `contact-id` FROM `item` WHERE `guid` = '%s' AND `network` IN ('%s', '%s') LIMIT 1",
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dbesc($guid),
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NETWORK_DFRN,
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NETWORK_DIASPORA
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);
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if ($r) {
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if (($guid != "") && $complete) {
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$condition = ['guid' => $guid, 'network' => [NETWORK_DFRN, NETWORK_DIASPORA]];
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$item = dba::selectFirst('item', ['contact-id'], $condition);
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if (DBM::is_result($item)) {
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$ret= [];
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$ret["root_handle"] = self::handleFromContact($r[0]["contact-id"]);
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$ret["root_handle"] = self::handleFromContact($item["contact-id"]);
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$ret["root_guid"] = $guid;
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return($ret);
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return $ret;
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}
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}
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@ -3614,28 +3596,22 @@ class Diaspora
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$ret= [];
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$ret["root_handle"] = preg_replace("=https?://(.*)/u/(.*)=ism", "$2@$1", $profile);
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if (($ret["root_handle"] == $profile) || ($ret["root_handle"] == "")) {
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return(false);
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if ($profile != "") {
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if (Contact::getIdForURL($profile)) {
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$author = Contact::getDetailsByURL($profile);
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$ret["root_handle"] = $author['addr'];
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}
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}
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$link = "";
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preg_match("/link='(.*?)'/ism", $attributes, $matches);
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if ($matches[1] != "") {
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$link = $matches[1];
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if (!empty($guid)) {
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$ret["root_guid"] = $guid;
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}
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preg_match('/link="(.*?)"/ism', $attributes, $matches);
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if ($matches[1] != "") {
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$link = $matches[1];
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if (empty($ret) && !$complete) {
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return true;
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}
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$ret["root_guid"] = preg_replace("=https?://(.*)/posts/(.*)=ism", "$2", $link);
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if (($ret["root_guid"] == $link) || (trim($ret["root_guid"]) == "")) {
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return(false);
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}
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return($ret);
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return $ret;
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}
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/**
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