X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FContent%2FItem.php;h=06190dc88f5ff2f8584432de6765de0ac6041374;hb=38de3a53a5c9d47cffd95a7c686d9a353565bdee;hp=ed6ec9c877bb729126bb1ed5a00d0805946d0b2b;hpb=edf006905b5108d16eb5d4a5974198e0a93e41e7;p=friendica.git

diff --git a/src/Content/Item.php b/src/Content/Item.php
index ed6ec9c877..06190dc88f 100644
--- a/src/Content/Item.php
+++ b/src/Content/Item.php
@@ -1,13 +1,35 @@
 <?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/>.
+ *
+ */
 
 namespace Friendica\Content;
 
-use Friendica\Model\FileTag;
+use Friendica\Database\DBA;
+use Friendica\Model\Contact;
+use Friendica\Model\Tag;
+use Friendica\Model\Post;
 
 /**
  * A content helper class for displaying items
  */
-final class Item
+class Item
 {
 	/**
 	 * Return array with details for categories and folders for an item
@@ -42,11 +64,16 @@ final class Item
 		$folders = [];
 		$first = true;
 
-		foreach (FileTag::fileToArray($item['file'] ?? '', 'category') as $savedFolderName) {
+		foreach (Post\Category::getArrayByURIId($item['uri-id'], $item['uid'], Post\Category::CATEGORY) as $savedFolderName) {
+			if (!empty($item['author-link'])) {
+				$url = $item['author-link'] . "?category=" . rawurlencode($savedFolderName);
+			} else {
+				$url = '#';
+			}
 			$categories[] = [
 				'name' => $savedFolderName,
-				'url' => "#",
-				'removeurl' => ((local_user() == $item['uid']) ? 'filerm/' . $item['id'] . '?f=&cat=' . rawurlencode($savedFolderName) : ""),
+				'url' => $url,
+				'removeurl' => ((local_user() == $item['uid']) ? 'filerm/' . $item['id'] . '?cat=' . rawurlencode($savedFolderName) : ""),
 				'first' => $first,
 				'last' => false
 			];
@@ -58,11 +85,11 @@ final class Item
 		}
 
 		if (local_user() == $item['uid']) {
-			foreach (FileTag::fileToArray($item['file'] ?? '') as $savedFolderName) {
+			foreach (Post\Category::getArrayByURIId($item['uri-id'], $item['uid'], Post\Category::FILE) as $savedFolderName) {
 				$folders[] = [
 					'name' => $savedFolderName,
 					'url' => "#",
-					'removeurl' => ((local_user() == $item['uid']) ? 'filerm/' . $item['id'] . '?f=&term=' . rawurlencode($savedFolderName) : ""),
+					'removeurl' => ((local_user() == $item['uid']) ? 'filerm/' . $item['id'] . '?term=' . rawurlencode($savedFolderName) : ""),
 					'first' => $first,
 					'last' => false
 				];
@@ -76,4 +103,129 @@ final class Item
 
 		return [$categories, $folders];
 	}
+
+	/**
+	 * This function removes the tag $tag from the text $body and replaces it with
+	 * the appropriate link.
+	 *
+	 * @param string  $body        the text to replace the tag in
+	 * @param string  $inform      a comma-seperated string containing everybody to inform
+	 * @param integer $profile_uid the user id to replace the tag for (0 = anyone)
+	 * @param string  $tag         the tag to replace
+	 * @param string  $network     The network of the post
+	 *
+	 * @return array|bool ['replaced' => $replaced, 'contact' => $contact];
+	 * @throws \Friendica\Network\HTTPException\InternalServerErrorException
+	 * @throws \ImagickException
+	 */
+	public static function replaceTag(&$body, &$inform, $profile_uid, $tag, $network = '')
+	{
+		$replaced = false;
+
+		//is it a person tag?
+		if (Tag::isType($tag, Tag::MENTION, Tag::IMPLICIT_MENTION, Tag::EXCLUSIVE_MENTION)) {
+			$tag_type = substr($tag, 0, 1);
+			//is it already replaced?
+			if (strpos($tag, '[url=')) {
+				// Checking for the alias that is used for OStatus
+				$pattern = '/[@!]\[url\=(.*?)\](.*?)\[\/url\]/ism';
+				if (preg_match($pattern, $tag, $matches)) {
+					$data = Contact::getByURL($matches[1], false, ['alias', 'nick']);
+
+					if ($data['alias'] != '') {
+						$newtag = '@[url=' . $data['alias'] . ']' . $data['nick'] . '[/url]';
+					}
+				}
+
+				return $replaced;
+			}
+
+			//get the person's name
+			$name = substr($tag, 1);
+
+			// 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, 'http://') || strpos($name, '@')) {
+				$contact = Contact::getByURLForUser($name, $profile_uid);
+			} else {
+				$contact = false;
+				$fields = ['id', 'url', 'nick', 'name', 'alias', 'network', 'forum', 'prv'];
+
+				if (strrpos($name, '+')) {
+					// Is it in format @nick+number?
+					$tagcid = intval(substr($name, strrpos($name, '+') + 1));
+					$contact = DBA::selectFirst('contact', $fields, ['id' => $tagcid, 'uid' => $profile_uid]);
+				}
+
+				// select someone by nick in the current network
+				if (!DBA::isResult($contact) && ($network != '')) {
+					$condition = ["`nick` = ? AND `network` = ? AND `uid` = ?",
+						$name, $network, $profile_uid];
+					$contact = DBA::selectFirst('contact', $fields, $condition);
+				}
+
+				// select someone by attag in the current network
+				if (!DBA::isResult($contact) && ($network != '')) {
+					$condition = ["`attag` = ? AND `network` = ? AND `uid` = ?",
+						$name, $network, $profile_uid];
+					$contact = DBA::selectFirst('contact', $fields, $condition);
+				}
+
+				//select someone by name in the current network
+				if (!DBA::isResult($contact) && ($network != '')) {
+					$condition = ['name' => $name, 'network' => $network, 'uid' => $profile_uid];
+					$contact = DBA::selectFirst('contact', $fields, $condition);
+				}
+
+				// select someone by nick in any network
+				if (!DBA::isResult($contact)) {
+					$condition = ["`nick` = ? AND `uid` = ?", $name, $profile_uid];
+					$contact = DBA::selectFirst('contact', $fields, $condition);
+				}
+
+				// select someone by attag in any network
+				if (!DBA::isResult($contact)) {
+					$condition = ["`attag` = ? AND `uid` = ?", $name, $profile_uid];
+					$contact = DBA::selectFirst('contact', $fields, $condition);
+				}
+
+				// select someone by name in any network
+				if (!DBA::isResult($contact)) {
+					$condition = ['name' => $name, 'uid' => $profile_uid];
+					$contact = DBA::selectFirst('contact', $fields, $condition);
+				}
+			}
+
+			// Check if $contact has been successfully loaded
+			if (DBA::isResult($contact)) {
+				if (strlen($inform) && (isset($contact['notify']) || isset($contact['id']))) {
+					$inform .= ',';
+				}
+
+				if (isset($contact['id'])) {
+					$inform .= 'cid:' . $contact['id'];
+				} elseif (isset($contact['notify'])) {
+					$inform  .= $contact['notify'];
+				}
+
+				$profile = $contact['url'];
+				$newname = ($contact['name'] ?? '') ?: $contact['nick'];
+			}
+
+			//if there is an url for this persons profile
+			if (isset($profile) && ($newname != '')) {
+				$replaced = true;
+				// create profile link
+				$profile = str_replace(',', '%2c', $profile);
+				$newtag = $tag_type.'[url=' . $profile . ']' . $newname . '[/url]';
+				$body = str_replace($tag_type . $name, $newtag, $body);
+			}
+		}
+
+		return ['replaced' => $replaced, 'contact' => $contact];
+	}
 }