+function display_fetchauthor($a, $item) {
+ require_once("mod/proxy.php");
+ require_once("include/bbcode.php");
+
+ $profiledata = array();
+ $profiledata["uid"] = -1;
+ $profiledata["nickname"] = $item["author-name"];
+ $profiledata["name"] = $item["author-name"];
+ $profiledata["picdate"] = "";
+ $profiledata["photo"] = proxy_url($item["author-avatar"], false, PROXY_SIZE_SMALL);
+ $profiledata["url"] = $item["author-link"];
+ $profiledata["network"] = $item["network"];
+
+ // Check for a repeated message
+ $skip = false;
+ $body = trim($item["body"]);
+
+ // Skip if it isn't a pure repeated messages
+ // Does it start with a share?
+ if (!$skip AND strpos($body, "[share") > 0)
+ $skip = true;
+
+ // Does it end with a share?
+ if (!$skip AND (strlen($body) > (strrpos($body, "[/share]") + 8)))
+ $skip = true;
+
+ if (!$skip) {
+ $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
+ // Skip if there is no shared message in there
+ if ($body == $attributes)
+ $skip = true;
+ }
+
+ if (!$skip) {
+ $author = "";
+ preg_match("/author='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $profiledata["name"] = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+
+ preg_match('/author="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $profiledata["name"] = html_entity_decode($matches[1],ENT_QUOTES,'UTF-8');
+
+ $profile = "";
+ preg_match("/profile='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $profiledata["url"] = $matches[1];
+
+ preg_match('/profile="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $profiledata["url"] = $matches[1];
+
+ $avatar = "";
+ preg_match("/avatar='(.*?)'/ism", $attributes, $matches);
+ if ($matches[1] != "")
+ $profiledata["photo"] = $matches[1];
+
+ preg_match('/avatar="(.*?)"/ism', $attributes, $matches);
+ if ($matches[1] != "")
+ $profiledata["photo"] = $matches[1];
+
+ $profiledata["nickname"] = $profiledata["name"];
+ $profiledata["network"] = GetProfileUsername($profiledata["url"], "", false, true);
+
+ $profiledata["address"] = "";
+ $profiledata["about"] = "";
+ }
+
+ // Fetching further contact data from the contact table
+ $r = q("SELECT `uid`, `network`, `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `network` = '%s'",
+ dbesc(normalise_link($profiledata["url"])), intval($item["uid"]), dbesc($item["network"]));
+
+ if (!count($r))
+ $r = q("SELECT `uid`, `network`, `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d",
+ dbesc(normalise_link($profiledata["url"])), intval($item["uid"]));
+
+ if (!count($r))
+ $r = q("SELECT `uid`, `network`, `photo`, `nick`, `location`, `about` FROM `contact` WHERE `nurl` = '%s' AND `uid` = 0",
+ dbesc(normalise_link($profiledata["url"])));
+
+ if (count($r)) {
+ if ((($r[0]["uid"] != local_user()) OR !local_user()) AND ($profiledata["network"] == NETWORK_DIASPORA)) {
+ $r[0]["location"] = "";
+ $r[0]["about"] = "";
+ }
+
+ $profiledata["photo"] = proxy_url($r[0]["photo"], false, PROXY_SIZE_SMALL);
+ $profiledata["address"] = bbcode($r[0]["location"]);
+ $profiledata["about"] = bbcode($r[0]["about"]);
+ if ($r[0]["nick"] != "")
+ $profiledata["nickname"] = $r[0]["nick"];
+ }
+
+ // Fetching profile data from unique contacts
+ $r = q("SELECT `avatar`, `nick`, `location`, `about` FROM `unique_contacts` WHERE `url` = '%s'", dbesc(normalise_link($profiledata["url"])));
+ if (count($r)) {
+ if ($profiledata["photo"] == "")
+ $profiledata["photo"] = proxy_url($r[0]["avatar"], false, PROXY_SIZE_SMALL);
+ if (($profiledata["address"] == "") AND ($profiledata["network"] != NETWORK_DIASPORA))
+ $profiledata["address"] = bbcode($r[0]["location"]);
+ if (($profiledata["about"] == "") AND ($profiledata["network"] != NETWORK_DIASPORA))
+ $profiledata["about"] = bbcode($r[0]["about"]);
+ if (($profiledata["nickname"] == "") AND ($r[0]["nick"] != ""))
+ $profiledata["nickname"] = $r[0]["nick"];
+ }
+
+ if (local_user()) {
+ if (in_array($profiledata["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS)))
+ $profiledata["remoteconnect"] = $a->get_baseurl()."/follow?url=".urlencode($profiledata["url"]);
+ } elseif ($profiledata["network"] == NETWORK_DFRN) {
+ $connect = str_replace("/profile/", "/dfrn_request/", $profiledata["url"]);
+ $profiledata["remoteconnect"] = $connect;
+ }
+
+ return($profiledata);
+}