X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fdisplay.php;h=6b345e6302d1640d572a44c34ca5b099623091cf;hb=2f47d63a296821ac2cb34d0f31fe84e30fe58841;hp=5c6277e34c34b6dbf94b067e1528f022bcb7834e;hpb=bbf9378a495106a452b2c6001902b44c7e88fef0;p=friendica.git

diff --git a/mod/display.php b/mod/display.php
index 5c6277e34c..6b345e6302 100644
--- a/mod/display.php
+++ b/mod/display.php
@@ -1,6 +1,5 @@
 <?php
 
-
 function display_init(&$a) {
 
 	if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
@@ -8,10 +7,203 @@ function display_init(&$a) {
 	}
 
 	$nick = (($a->argc > 1) ? $a->argv[1] : '');
-	profile_load($a,$nick);
+	$profiledata = array();
+
+	// If there is only one parameter, then check if this parameter could be a guid
+	if ($a->argc == 2) {
+		$nick = "";
+		$itemuid = 0;
+
+		// Does the local user have this item?
+		if (local_user()) {
+			$r = q("SELECT `id`, `parent`, `author-name`, `author-link`, `author-avatar`, `network`, `body`, `uid` FROM `item`
+				WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+					AND `guid` = '%s' AND `uid` = %d", dbesc($a->argv[1]), local_user());
+			if (count($r)) {
+				$nick = $a->user["nickname"];
+				$itemuid = local_user();
+			}
+		}
+
+		// Or is it anywhere on the server?
+		if ($nick == "") {
+			$r = q("SELECT `user`.`nickname`, `item`.`id`, `item`.`parent`, `item`.`author-name`,
+				`item`.`author-link`, `item`.`author-avatar`, `item`.`network`, `item`.`uid`, `item`.`body`
+				FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
+				WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+					AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
+					AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
+					AND `item`.`private` = 0 AND NOT `user`.`hidewall`
+					AND `item`.`guid` = '%s'", dbesc($a->argv[1]));
+				//	AND `item`.`private` = 0 AND `item`.`wall` = 1
+			if (count($r)) {
+				$nick = $r[0]["nickname"];
+				$itemuid = $r[0]["uid"];
+			}
+		}
+
+		// Is it an item with uid=0?
+		if ($nick == "") {
+			$r = q("SELECT `item`.`id`, `item`.`parent`, `item`.`author-name`,
+				`item`.`author-link`, `item`.`author-avatar`, `item`.`network`, `item`.`uid`, `item`.`body`
+				FROM `item` WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+					AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
+					AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
+					AND `item`.`private` = 0 AND `item`.`uid` = 0
+					AND `item`.`guid` = '%s'", dbesc($a->argv[1]));
+				//	AND `item`.`private` = 0 AND `item`.`wall` = 1
+		}
+		if (count($r)) {
+			if ($r[0]["id"] != $r[0]["parent"])
+				$r = q("SELECT `id`, `author-name`, `author-link`, `author-avatar`, `network`, `body`, `uid` FROM `item`
+					WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+						AND `id` = %d", $r[0]["parent"]);
+
+			$profiledata = display_fetchauthor($a, $r[0]);
+
+			if (strstr(normalise_link($profiledata["url"]), normalise_link($a->get_baseurl()))) {
+				$nickname = str_replace(normalise_link($a->get_baseurl())."/profile/", "", normalise_link($profiledata["url"]));
+
+				if (($nickname != $a->user["nickname"])) {
+					$r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `contact`.`avatar-date` AS picdate, `user`.* FROM `profile`
+						INNER JOIN `contact` on `contact`.`uid` = `profile`.`uid` INNER JOIN `user` ON `profile`.`uid` = `user`.`uid`
+						WHERE `user`.`nickname` = '%s' AND `profile`.`is-default` = 1 and `contact`.`self` = 1 LIMIT 1",
+						dbesc($nickname)
+					);
+					if (count($r))
+						$profiledata = $r[0];
+
+					$profiledata["network"] = NETWORK_DFRN;
+				} else
+					$profiledata = array();
+			}
+		} else {
+			$a->error = 404;
+			notice( t('Item not found.') . EOL);
+			return;
+		}
+	}
+
+	profile_load($a, $nick, 0, $profiledata);
 
 }
 
+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);
+}
 
 function display_content(&$a, $update = 0) {
 
@@ -44,6 +236,46 @@ function display_content(&$a, $update = 0) {
 	}
 	else {
 		$item_id = (($a->argc > 2) ? $a->argv[2] : 0);
+
+		if ($a->argc == 2) {
+			$nick = "";
+
+			if (local_user()) {
+				$r = q("SELECT `id` FROM `item`
+					WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+						AND `guid` = '%s' AND `uid` = %d", dbesc($a->argv[1]), local_user());
+				if (count($r)) {
+					$item_id = $r[0]["id"];
+					$nick = $a->user["nickname"];
+				}
+			}
+
+			if ($nick == "") {
+				$r = q("SELECT `user`.`nickname`, `item`.`id` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
+					WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+						AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
+						AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
+						AND `item`.`private` = 0  AND NOT `user`.`hidewall`
+						AND `item`.`guid` = '%s'", dbesc($a->argv[1]));
+					//	AND `item`.`private` = 0 AND `item`.`wall` = 1
+				if (count($r)) {
+					$item_id = $r[0]["id"];
+					$nick = $r[0]["nickname"];
+				}
+			}
+			if ($nick == "") {
+				$r = q("SELECT `item`.`id` FROM `item`
+					WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
+						AND `item`.`allow_cid` = ''  AND `item`.`allow_gid` = ''
+						AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = ''
+						AND `item`.`private` = 0  AND `item`.`uid` = 0
+						AND `item`.`guid` = '%s'", dbesc($a->argv[1]));
+					//	AND `item`.`private` = 0 AND `item`.`wall` = 1
+				if (count($r)) {
+					$item_id = $r[0]["id"];
+				}
+			}
+		}
 	}
 
 	if(! $item_id) {
@@ -101,15 +333,13 @@ function display_content(&$a, $update = 0) {
 	}
 
 	if ($is_owner) {
-		$celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
-
 		$x = array(
 			'is_owner' => true,
 			'allow_location' => $a->user['allow_location'],
 			'default_location' => $a->user['default-location'],
 			'nickname' => $a->user['nickname'],
 			'lockstate' => ( (is_array($a->user)) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))) ? 'lock' : 'unlock'),
-			'acl' => populate_acl($a->user, $celeb),
+			'acl' => populate_acl($a->user, true),
 			'bang' => '',
 			'visitor' => 'block',
 			'profile_uid' => local_user(),
@@ -170,7 +400,7 @@ function display_content(&$a, $update = 0) {
 
 			$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,  `item`.`network` AS `item_network`,
 				`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
-				`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`, 
+				`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
 				`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 				FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0