X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fitem.php;h=6f5f8fc1eab2e144f2c009489f834241b946655a;hb=d8c4fceef83fdfb71b378eb0e162e454fb8a29e8;hp=a2b88a8e305f00474a3adecb034adb5a6ed71ddf;hpb=e44b831a2196717cae7e31c9fcbe42baf63541f4;p=friendica.git

diff --git a/mod/item.php b/mod/item.php
index a2b88a8e30..6f5f8fc1ea 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -24,6 +24,8 @@ require_once('include/threads.php');
 require_once('include/text.php');
 require_once('include/items.php');
 require_once('include/Scrape.php');
+require_once('include/diaspora.php');
+require_once('include/Contact.php');
 
 function item_post(&$a) {
 
@@ -137,18 +139,32 @@ function item_post(&$a) {
 				AND (normalise_link($parent_contact["url"]) != normalise_link($thrparent[0]["author-link"]))) {
 				$parent_contact = null;
 
-				require_once("include/Scrape.php");
-				$probed_contact = probe_url($thrparent[0]["author-link"]);
-				if ($probed_contact["network"] != NETWORK_FEED) {
-					$parent_contact = $probed_contact;
-					$parent_contact["nurl"] = normalise_link($probed_contact["url"]);
-					$parent_contact["thumb"] = $probed_contact["photo"];
-					$parent_contact["micro"] = $probed_contact["photo"];
-					$parent_contact["addr"] = $probed_contact["addr"];
+				$r = q("SELECT * FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
+					dbesc(normalise_link($thrparent[0]["author-link"])));
+				if (count($r)) {
+					$parent_contact = $r[0];
+					$parent_contact["thumb"] = $parent_contact["photo"];
+					$parent_contact["micro"] = $parent_contact["photo"];
+					unset($parent_contact["id"]);
+				}
+
+				if (!isset($parent_contact["nick"])) {
+					require_once("include/Scrape.php");
+					$probed_contact = probe_url($thrparent[0]["author-link"]);
+					if ($probed_contact["network"] != NETWORK_FEED) {
+						$parent_contact = $probed_contact;
+						$parent_contact["nurl"] = normalise_link($probed_contact["url"]);
+						$parent_contact["thumb"] = $probed_contact["photo"];
+						$parent_contact["micro"] = $probed_contact["photo"];
+						$parent_contact["addr"] = $probed_contact["addr"];
+					}
 				}
 				logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
 			} else
 				logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
+
+			if ($parent_contact["nick"] == "")
+				$parent_contact["nick"] = $parent_contact["name"];
 		}
 	}
 
@@ -176,10 +192,6 @@ function item_post(&$a) {
 	// have been provided, and run any anti-spam plugins
 
 
-	// TODO
-
-
-
 
 	if((! can_write_wall($a,$profile_uid)) && (! $allow_moderated)) {
 		notice( t('Permission denied.') . EOL) ;
@@ -494,10 +506,11 @@ function item_post(&$a) {
 		}
 	}
 
-	// embedded bookmark in post? set bookmark flag
+	// embedded bookmark or attachment in post? set bookmark flag
 
 	$bookmark = 0;
-	if(preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism",$body,$match,PREG_SET_ORDER)) {
+	$data = get_attachment_data($body);
+        if (preg_match_all("/\[bookmark\=([^\]]*)\](.*?)\[\/bookmark\]/ism", $body, $match, PREG_SET_ORDER) OR isset($data["type"])) {
 		$objecttype = ACTIVITY_OBJ_BOOKMARK;
 		$bookmark = 1;
 	}
@@ -664,9 +677,11 @@ function item_post(&$a) {
 	$datarray['owner-name']    = $contact_record['name'];
 	$datarray['owner-link']    = $contact_record['url'];
 	$datarray['owner-avatar']  = $contact_record['thumb'];
+	$datarray["owner-id"]      = get_contact($datarray["owner-link"], 0);
 	$datarray['author-name']   = $author['name'];
 	$datarray['author-link']   = $author['url'];
 	$datarray['author-avatar'] = $author['thumb'];
+	$datarray["author-id"]     = get_contact($datarray["author-link"], 0);
 	$datarray['created']       = datetime_convert();
 	$datarray['edited']        = datetime_convert();
 	$datarray['commented']     = datetime_convert();
@@ -697,6 +712,8 @@ function item_post(&$a) {
 	$datarray['postopts']      = $postopts;
 	$datarray['origin']        = $origin;
 	$datarray['moderated']     = $allow_moderated;
+	$datarray['gcontact-id']   = get_gcontact_id(array("url" => $datarray['author-link'], "network" => $datarray['network'],
+							"photo" => $datarray['author-avatar'], "name" => $datarray['author-name']));
 
 	/**
 	 * These fields are for the convenience of plugins...
@@ -777,10 +794,24 @@ function item_post(&$a) {
 		$post_id = 0;
 
 
-	$r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `author-name`, `author-link`, `author-avatar`,
-		`created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, `tag`, `inform`, `verb`, `object-type`, `postopts`,
-		`allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`, `rendered-html`, `rendered-hash`)
-		VALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s')",
+	$r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,
+					`owner-name`,`owner-link`,`owner-avatar`, `owner-id`,
+					`author-name`, `author-link`, `author-avatar`, `author-id`,
+					`created`, `edited`, `commented`, `received`, `changed`,
+					`uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`,
+					`tag`, `inform`, `verb`, `object-type`, `postopts`,
+					`allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`,
+					`pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`,
+					`rendered-html`, `rendered-hash`)
+		VALUES('%s', '%s', %d, '%s', %d, %d, '%s', %d,
+			'%s', '%s', '%s', %d,
+			'%s', '%s', '%s', %d,
+			'%s', '%s', '%s', '%s', '%s',
+			'%s', '%s', '%s', '%s', '%s', '%s', '%s',
+			'%s', '%s', '%s', '%s', '%s',
+			'%s', '%s', '%s', '%s', %d,
+			%d, '%s', %d, %d, %d, '%s',
+			'%s', '%s')",
 		dbesc($datarray['guid']),
 		dbesc($datarray['extid']),
 		intval($datarray['uid']),
@@ -792,9 +823,11 @@ function item_post(&$a) {
 		dbesc($datarray['owner-name']),
 		dbesc($datarray['owner-link']),
 		dbesc($datarray['owner-avatar']),
+		intval($datarray['owner-id']),
 		dbesc($datarray['author-name']),
 		dbesc($datarray['author-link']),
 		dbesc($datarray['author-avatar']),
+		intval($datarray['author-id']),
 		dbesc($datarray['created']),
 		dbesc($datarray['edited']),
 		dbesc($datarray['commented']),
@@ -836,9 +869,6 @@ function item_post(&$a) {
 		// NOTREACHED
 	}
 
-	// Store the guid and other relevant data
-	add_guid($datarray);
-
 	$post_id = $r[0]['id'];
 	logger('mod_item: saved item ' . $post_id);
 
@@ -892,7 +922,7 @@ function item_post(&$a) {
 
 
 		// Store the comment signature information in case we need to relay to Diaspora
-		store_diaspora_comment_sig($datarray, $author, ($self ? $a->user['prvkey'] : false), $parent_item, $post_id);
+		diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
 
 	} else {
 		$parent = $post_id;
@@ -1056,14 +1086,17 @@ function item_content(&$a) {
  * the appropiate link.
  *
  * @param unknown_type $body the text to replace the tag in
- * @param unknown_type $inform a comma-seperated string containing everybody to inform
- * @param unknown_type $str_tags string to add the tag to
- * @param unknown_type $profile_uid
- * @param unknown_type $tag the tag to replace
+ * @param string $inform a comma-seperated string containing everybody to inform
+ * @param string $str_tags string to add the tag to
+ * @param integer $profile_uid
+ * @param string $tag the tag to replace
+ * @param string $network The network of the post
  *
  * @return boolean true if replaced, false if not replaced
  */
 function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
+	require_once("include/Scrape.php");
+	require_once("include/socgraph.php");
 
 	$replaced = false;
 	$r = null;
@@ -1082,7 +1115,17 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 			// Checking for the alias that is used for OStatus
 			$pattern = "/@\[url\=(.*?)\](.*?)\[\/url\]/ism";
 			if (preg_match($pattern, $tag, $matches)) {
-				$data = probe_url($matches[1]);
+
+				$r = q("SELECT `alias`, `name` FROM `contact` WHERE `nurl` = '%s' AND `alias` != '' AND `uid` = 0",
+					normalise_link($matches[1]));
+				if (!$r)
+					$r = q("SELECT `alias`, `name` FROM `gcontact` WHERE `nurl` = '%s' AND `alias` != ''",
+						normalise_link($matches[1]));
+				if ($r)
+					$data = $r[0];
+				else
+					$data = probe_url($matches[1]);
+
 				if ($data["alias"] != "") {
 					$newtag = '@[url='.$data["alias"].']'.$data["name"].'[/url]';
 					if(!stristr($str_tags,$newtag)) {
@@ -1098,127 +1141,134 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 		$stat = false;
 		//get the person's name
 		$name = substr($tag,1);
-		//is it a link or a full dfrn address?
-		if((strpos($name,'@')) || (strpos($name,'http://'))) {
-			$newname = $name;
-			//get the profile links
-			$links = @lrdd($name);
-			if(count($links)) {
-				//for all links, collect how is to inform and how's profile is to link
-				foreach($links as $link) {
-					if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
-						$profile = $link['@attributes']['href'];
-					if($link['@attributes']['rel'] === 'salmon') {
-						if(strlen($inform))
-							$inform .= ',';
-						$inform .= 'url:' . str_replace(',','%2c',$link['@attributes']['href']);
-					}
-				}
-			}
-		} elseif (($network != NETWORK_OSTATUS) AND ($network != NETWORK_TWITTER) AND
-			($network != NETWORK_STATUSNET) AND ($network != NETWORK_APPNET)) {
-			//if it is a name rather than an address
-			$newname = $name;
-			$alias = '';
-			$tagcid = 0;
-			//is it some generated name?
-			if(strrpos($newname,'+')) {
-				//get the id
-				$tagcid = intval(substr($newname,strrpos($newname,'+') + 1));
-				//remove the next word from tag's name
-				if(strpos($name,' ')) {
-					$name = substr($name,0,strpos($name,' '));
+
+		// Sometimes the tag detection doesn't seem to work right
+		// This is some workaround
+		$nameparts = explode(" ", $name);
+		$name = $nameparts[0];
+
+		// Try to detect the contact in various ways
+		if ((strpos($name,'@')) || (strpos($name,'http://'))) {
+			// Is it in format @user@domain.tld or @http://domain.tld/...?
+
+			// First check the contact table for the address
+			$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
+				WHERE `addr` = '%s' AND `uid` = %d AND
+					(`network` != '%s' OR (`notify` != '' AND `alias` != ''))
+				LIMIT 1",
+					dbesc($name),
+					intval($profile_uid),
+					dbesc(NETWORK_OSTATUS)
+			);
+
+			// Then check in the contact table for the url
+			if (!$r)
+				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `contact`
+					WHERE `nurl` = '%s' AND `uid` = %d AND
+						(`network` != '%s' OR (`notify` != '' AND `alias` != ''))
+					LIMIT 1",
+						dbesc(normalise_link($name)),
+						intval($profile_uid),
+						dbesc(NETWORK_OSTATUS)
+				);
+
+			// Then check in the global contacts for the address
+			if (!$r)
+				$r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
+					WHERE `addr` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
+					LIMIT 1",
+						dbesc($name),
+						dbesc(NETWORK_OSTATUS)
+				);
+
+			// Then check in the global contacts for the url
+			if (!$r)
+				$r = q("SELECT `url`, `nick`, `name`, `alias`, `network`, `notify` FROM `gcontact`
+					WHERE `nurl` = '%s' AND (`network` != '%s' OR (`notify` != '' AND `alias` != ''))
+					LIMIT 1",
+						dbesc(normalise_link($name)),
+						dbesc(NETWORK_OSTATUS)
+				);
+
+			if (!$r) {
+				$probed = probe_url($name);
+				if ($result['network'] != NETWORK_PHANTOM) {
+					update_gcontact($probed);
+					$r = q("SELECT `url`, `name`, `nick`, `network`, `alias`, `notify` FROM `gcontact` WHERE `nurl` = '%s' LIMIT 1",
+						dbesc(normalise_link($probed["url"])));
 				}
 			}
-			if($tagcid) { //if there was an id
-				//select contact with that id from the logged in user's contact list
-				$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+		} else {
+			$r = false;
+			if (strrpos($name,'+')) {
+				// Is it in format @nick+number?
+				$tagcid = intval(substr($name,strrpos($name,'+') + 1));
+
+				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 						intval($tagcid),
 						intval($profile_uid)
 				);
 			}
-			else {
-				$newname = str_replace('_',' ',$name);
-
-				// At first try to fetch a contact according to the given network
-				if ($network != "") {
-					//select someone from this user's contacts by name
-					$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
-							dbesc($newname),
-							dbesc($network),
-							intval($profile_uid)
-					);
-					if(! $r) {
-						//select someone by attag or nick and the name passed in
-						$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
-								dbesc($name),
-								dbesc($name),
-								dbesc($network),
-								intval($profile_uid)
-						);
-					}
-				} else
-					$r = false;
-
-				if(! $r) {
-					//select someone from this user's contacts by name
-					$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
-							dbesc($newname),
-							intval($profile_uid)
-					);
-				}
 
-				if(! $r) {
-					//select someone by attag or nick and the name passed in
-					$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
-							dbesc($name),
-							dbesc($name),
-							intval($profile_uid)
-					);
-				}
-			}
-/*			} elseif(strstr($name,'_') || strstr($name,' ')) { //no id
-				//get the real name
-				$newname = str_replace('_',' ',$name);
-				//select someone from this user's contacts by name
-				$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
-						dbesc($newname),
+			//select someone by attag or nick and the name passed in the current network
+			if(!$r AND ($network != ""))
+				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `network` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
+						dbesc($name),
+						dbesc($name),
+						dbesc($network),
 						intval($profile_uid)
 				);
-			} else {
-				//select someone by attag or nick and the name passed in
-				$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
+
+			//select someone from this user's contacts by name in the current network
+			if (!$r AND ($network != ""))
+				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
+						dbesc($name),
+						dbesc($network),
+						intval($profile_uid)
+				);
+
+			//select someone by attag or nick and the name passed in
+			if(!$r)
+				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
 						dbesc($name),
 						dbesc($name),
 						intval($profile_uid)
 				);
-			}*/
-			//$r is set, if someone could be selected
-			if(count($r)) {
-				$profile = $r[0]['url'];
-				//set newname to nick, find alias
-				if(($r[0]['network'] === NETWORK_OSTATUS) OR ($r[0]['network'] === NETWORK_TWITTER)
-					OR ($r[0]['network'] === NETWORK_STATUSNET) OR ($r[0]['network'] === NETWORK_APPNET)) {
-					$newname = $r[0]['nick'];
-					$stat = true;
-					if($r[0]['alias'])
-						$alias = $r[0]['alias'];
-				}
-				else
-					$newname = $r[0]['name'];
-				//add person's id to $inform
-				if(strlen($inform))
-					$inform .= ',';
-				$inform .= 'cid:' . $r[0]['id'];
-			}
+
+
+			//select someone from this user's contacts by name
+			if(!$r)
+				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
+						dbesc($name),
+						intval($profile_uid)
+				);
+		}
+
+		if ($r) {
+			if(strlen($inform) AND (isset($r[0]["notify"]) OR isset($r[0]["id"])))
+				$inform .= ',';
+
+			if (isset($r[0]["id"]))
+				$inform .= 'cid:' . $r[0]["id"];
+			elseif (isset($r[0]["notify"]))
+				$inform  .= $r[0]["notify"];
+
+			$profile = $r[0]["url"];
+			$alias   = $r[0]["alias"];
+			$newname = $r[0]["nick"];
+			if (($newname == "") OR (($r[0]["network"] != NETWORK_OSTATUS) AND ($r[0]["network"] != NETWORK_TWITTER)
+				AND ($r[0]["network"] != NETWORK_STATUSNET) AND ($r[0]["network"] != NETWORK_APPNET)))
+				$newname = $r[0]["name"];
 		}
+
 		//if there is an url for this persons profile
-		if(isset($profile)) {
+		if (isset($profile) AND ($newname != "")) {
+
 			$replaced = true;
 			//create profile link
 			$profile = str_replace(',','%2c',$profile);
-			$newtag = '@[url=' . $profile . ']' . $newname	. '[/url]';
-			$body = str_replace('@' . $name, $newtag, $body);
+			$newtag = '@[url='.$profile.']'.$newname.'[/url]';
+			$body = str_replace('@'.$name, $newtag, $body);
 			//append tag to str_tags
 			if(! stristr($str_tags,$newtag)) {
 				if(strlen($str_tags))
@@ -1230,7 +1280,7 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 			// subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
 
 			if(strlen($alias)) {
-				$newtag = '@[url=' . $alias . ']' . $newname	. '[/url]';
+				$newtag = '@[url='.$alias.']'.$newname.'[/url]';
 				if(! stristr($str_tags,$newtag)) {
 					if(strlen($str_tags))
 						$str_tags .= ',';
@@ -1242,42 +1292,3 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 
 	return array('replaced' => $replaced, 'contact' => $r[0]);
 }
-
-
-function store_diaspora_comment_sig($datarray, $author, $uprvkey, $parent_item, $post_id) {
-	// We won't be able to sign Diaspora comments for authenticated visitors - we don't have their private key
-
-	$enabled = intval(get_config('system','diaspora_enabled'));
-	if(! $enabled) {
-		logger('mod_item: diaspora support disabled, not storing comment signature', LOGGER_DEBUG);
-		return;
-	}
-
-
-	logger('mod_item: storing diaspora comment signature');
-
-	require_once('include/bb2diaspora.php');
-	$signed_body = html_entity_decode(bb2diaspora($datarray['body']));
-
-	// Only works for NETWORK_DFRN
-	$contact_baseurl_start = strpos($author['url'],'://') + 3;
-	$contact_baseurl_length = strpos($author['url'],'/profile') - $contact_baseurl_start;
-	$contact_baseurl = substr($author['url'], $contact_baseurl_start, $contact_baseurl_length);
-	$diaspora_handle = $author['nick'] . '@' . $contact_baseurl;
-
-	$signed_text = $datarray['guid'] . ';' . $parent_item['guid'] . ';' . $signed_body . ';' . $diaspora_handle;
-
-	if( $uprvkey !== false )
-		$authorsig = base64_encode(rsa_sign($signed_text,$uprvkey,'sha256'));
-	else
-		$authorsig = '';
-
-	q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
-		intval($post_id),
-		dbesc($signed_text),
-		dbesc(base64_encode($authorsig)),
-		dbesc($diaspora_handle)
-	);
-
-	return;
-}