Improve authors (#2025)

* Links for authors and multiple authors

Favour ';' as a separator instead of ',' to better cope with
multi-author scientific articles.
Follow-up of https://github.com/FreshRSS/FreshRSS/pull/1997 ,
https://github.com/FreshRSS/FreshRSS/issues/1968,
https://github.com/FreshRSS/FreshRSS/pull/2023

* Change i18n authors

* Update layout

* Unicode-compatible search

Example for `author:Loïc`

* author <em> styling

* Final details

* Minor spacing

3 files changed, 14 insertions, 8 deletions

diff --git a/p/api/fever.php b/p/api/fever.php
index 55baa6d16..abbade768 100644
--- a/p/api/fever.php
+++ b/p/api/fever.php
@@ -3,6 +3,7 @@
  * Fever API for FreshRSS
  * Version 0.1
  * Author: Kevin Papst / https://github.com/kevinpapst
+ * Documentation: https://feedafever.com/api
  *
  * Inspired by:
  * TinyTinyRSS Fever API plugin @dasmurphy
@@ -63,7 +64,7 @@ class FeverDAO extends Minz_ModelPdo
 
 		$sql = 'SELECT id, guid, title, author, '
 			. ($entryDAO->isCompressed() ? 'UNCOMPRESS(content_bin) AS content' : 'content')
-			. ', link, date, is_read, is_favorite, id_feed, tags '
+			. ', link, date, is_read, is_favorite, id_feed '
 			. 'FROM `' . $this->prefix . 'entry` WHERE';
 
 		if (!empty($entry_ids)) {
@@ -495,17 +496,17 @@ class FeverAPI
 		// Load list of extensions and enable the "system" ones.
 		Minz_ExtensionManager::init();
 
-		foreach($entries as $item) {
+		foreach ($entries as $item) {
 			/** @var FreshRSS_Entry $entry */
 			$entry = Minz_ExtensionManager::callHook('entry_before_display', $item);
-			if (is_null($entry)) {
+			if ($entry == null) {
 				continue;
 			}
 			$items[] = array(
 				'id' => $entry->id(),
 				'feed_id' => $entry->feed(false),
 				'title' => $entry->title(),
-				'author' => $entry->author(),
+				'author' => $entry->authors(true),
 				'html' => $entry->content(),
 				'url' => $entry->link(),
 				'is_saved' => $entry->isFavorite() ? 1 : 0,
diff --git a/p/api/greader.php b/p/api/greader.php
index 4affc2826..f5b84f7a1 100644
--- a/p/api/greader.php
+++ b/p/api/greader.php
@@ -18,6 +18,7 @@ Server-side API compatible with Google Reader API layer 2
 * https://github.com/ericmann/gReader-Library/blob/master/greader.class.php
 * https://github.com/devongovett/reader
 * https://github.com/theoldreader/api
+* https://www.inoreader.com/developers/
 */
 
 require(__DIR__ . '/../../constants.php');
@@ -471,6 +472,7 @@ function entriesToArray($entries) {
 			'categories' => array(
 				'user/-/state/com.google/reading-list',
 				'user/-/label/' . $c_name,
+				//TODO: Add other tags
 			),
 			'origin' => array(
 				'streamId' => 'feed/' . $f_id,
@@ -478,8 +480,9 @@ function entriesToArray($entries) {
 				//'htmlUrl' => $line['f_website'],
 			),
 		);
-		if ($entry->author() != '') {
-			$item['author'] = $entry->author();
+		$author = $entry->authors(true);
+		if ($author != '') {
+			$item['author'] = $author;
 		}
 		if ($entry->isRead()) {
 			$item['categories'][] = 'user/-/state/com.google/read';
diff --git a/p/scripts/main.js b/p/scripts/main.js
index f8d20767a..6ab256065 100644
--- a/p/scripts/main.js
+++ b/p/scripts/main.js
@@ -731,7 +731,7 @@ function init_shortcuts() {
 
 function init_stream(divStream) {
 	divStream.on('click', '.flux_header,.flux_content', function (e) {	//flux_toggle
-		if ($(e.target).closest('.content, .item.website, .item.link').length > 0) {
+		if ($(e.target).closest('.keep_unread, .content, .item.website, .item.link, .dropdown-menu').length > 0) {
 			return;
 		}
 		if (!context.sides_close_article && $(e.target).is('div.flux_content')) {
@@ -788,7 +788,9 @@ function init_stream(divStream) {
 	});
 
 	divStream.on('click', '.flux .content a', function () {
-		$(this).attr('target', '_blank').attr('rel', 'noreferrer');
+		if (!$(this).closest('div').hasClass('author')) {
+			$(this).attr('target', '_blank').attr('rel', 'noreferrer');
+		}
 	});
 
 	if (context.auto_mark_site) {