diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3a2ef0..5463499 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,13 +1,17 @@
  dev
-- [ ] fix Dotclear 2.19 compatibility
-- [ ] fix php7.3+ php8.0 compatibility
-- [ ] clean up code
-- [x] fix license
-- [ ] fix translations
-- [x] remove all SoCialMe feature as this plugin is dead
 - [ ] fix disallow self blog feeds
 - [ ] add plugin muppet support (request Mathieu M.)
 - [ ] add log for errors
+- [ ] add generic filters
+- [ ] add user pref for columns and filters options
+
+2021.09.16
+- fix Dotclear 2.19 compatibility
+- fix php7.3+ php8.0 compatibility
+- clean up code
+- fix license
+- remove all SoCialMe feature as this plugin is dead
+- cometics fixes on admin pages
 
 2015.07.19 - Pierre Van Glabeke
 - modif lien vers tous les flux
diff --git a/README.md b/README.md
index 37612f6..6965a5c 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ Once it's done you can manage your feeds from menu
 
 ## CONTRIBUTORS
 
- * Jean-Chirstian Denis
+ * Jean-Christian Denis
  * BG
  * Pierre Van Glabeke
 
diff --git a/_admin.php b/_admin.php
index 9a83c73..feba04f 100644
--- a/_admin.php
+++ b/_admin.php
@@ -37,6 +37,9 @@ if ($core->auth->check('admin', $core->blog->id)) {
 
     # Dashboard icon
     $core->addBehavior('adminDashboardFavorites', ['zcfsAdminBehaviors', 'adminDashboardFavorites']);
+    # User pref
+    $core->addBehavior('adminColumnsLists', ['zcfsAdminBehaviors', 'adminColumnsLists']);
+    $core->addBehavior('adminFiltersLists', ['zcfsAdminBehaviors', 'adminFiltersLists']);
     # Add info about feed on post page sidebar
     $core->addBehavior('adminPostHeaders', ['zcfsAdminBehaviors', 'adminPostHeaders']);
     $core->addBehavior('adminPostFormItems', ['zcfsAdminBehaviors', 'adminPostFormItems']);
@@ -55,6 +58,17 @@ if (version_compare($core->plugins->moduleInfo('tweakurls', 'version'), '0.8', '
  */
 class zcfsAdminBehaviors
 {
+    public static function feedsSortbyCombo()
+    {
+        return [
+            __('Date')           => 'feed_upddt',
+            __('Name')           => 'lowername',
+            __('Frequency')      => 'feed_upd_int',
+            __('Date of update') => 'feed_upd_last',
+            __('Status')         => 'feed_status'
+        ];
+    }
+
     /**
      * Favorites.
      *
@@ -110,6 +124,42 @@ class zcfsAdminBehaviors
         );
     }
 
+    /**
+     * User pref columns lists.
+     *
+     * @param    dcCore      $core dcCore instance
+     * @param    arrayObject $cols Columns
+     */
+    public static function adminColumnsLists(dcCore $core, $cols)
+    {
+        $cols['zcfs_feeds'] = [
+            __('Feeds server: Feeds'),
+            [
+                'desc'   => [true, __('Feed')],
+                'period' => [true, __('Frequency')],
+                'update' => [true, __('Last update')],
+                'entries'  => [true, __('Entries')]
+            ]
+        ];
+    }
+
+    /**
+     * User pref filters options.
+     *
+     * @param    dcCore      $core  dcCore instance
+     * @param    arrayObject $sorts Sort options
+     */
+    public static function adminFiltersLists(dcCore $core, $sorts)
+    {
+        $sorts['zcfs_feeds'] = [
+            __('Feeds server: Feeds'),
+            self::feedsSortbyCombo(),
+            'lowername',
+            'asc',
+            [__('Links per page'), 30]
+        ];
+    }
+
     /**
      * Add javascript for toggle to post edition page header.
      * 
diff --git a/inc/lib.zcfs.list.php b/inc/lib.zcfs.list.php
index b2ee487..88423cd 100644
--- a/inc/lib.zcfs.list.php
+++ b/inc/lib.zcfs.list.php
@@ -24,94 +24,116 @@ if (!defined('DC_CONTEXT_ADMIN')) {
  */
 class zcfsFeedsList extends adminGenericList
 {
-    public function feedsDisplay($page, $nb_per_page, $url, $enclose='')
+    public function feedsDisplay($page, $nb_per_page, $enclose_block = '', $filter = false)
     {
         if ($this->rs->isEmpty()) {
+            if ($filter) {
+                echo '<p><strong>' . __('No feeds matches the filter') . '</strong></p>';
+            } else {
+                echo '<p><strong>' . __('No feeds') . '</strong></p>';
+            }
+        } else {
+            $pager   = new dcPager($page, $this->rs_count, $nb_per_page, 10);
+            $entries = [];
+            if (isset($_REQUEST['feeds'])) {
+                foreach ($_REQUEST['feeds'] as $v) {
+                    $entries[(integer) $v] = true;
+                }
+            }
+            $html_block = 
+                '<div class="table-outer">' .
+                '<table>' . 
+                '<caption>' . ($filter ? 
+                    sprintf(__('List of %s feeds matching the filter.'), $this->rs_count) :
+                    sprintf(__('List of entries (%s)'), $this->rs_count)
+                ) . '</caption>';
 
-            return '<p><strong>'.__('There is no feed').'</strong></p>';
+            $cols = [
+                'title'   => '<th colspan="2" class="first">' . __('Name') . '</th>',
+                'desc'    => '<th scope="col">' . __('Feed') . '</th>',
+                'period'  => '<th scope="col">' . __('Frequency') . '</th>',
+                'update'  => '<th scope="col">' . __('Last update') . '</th>',
+                'entries' => '<th scope="col">' . __('Entries') . '</th>',
+                'status'  => '<th scope="col">' . __('Status') . '</th>'
+            ];
+            $cols = new ArrayObject($cols);
+
+            $this->core->callBehavior('adminZcfsFeedsListHeader', $this->core, $this->rs, $cols);
+
+            $this->userColumns('zcfs_feeds', $cols);
+
+            $html_block .= '<tr>' . implode(iterator_to_array($cols)) . '</tr>%s</table>%s</div>';
+            if ($enclose_block) {
+                $html_block = sprintf($enclose_block, $html_block);
+            }
+
+            echo $pager->getLinks();
+
+            $blocks = explode('%s', $html_block);
+
+            echo $blocks[0];
+
+            while ($this->rs->fetch()) {
+                echo $this->feedsLine(isset($entries[$this->rs->feed_id]));
+            }
+
+            echo $blocks[1];
+            echo $blocks[2];
+            echo $pager->getLinks();
         }
-
-        $pager = new dcPager($page, $this->rs_count ,$nb_per_page, 10);
-
-        $pager->base_url = $url;
-
-        $html_block =
-        '<div class="table-outer">'.
-        '<table class="clear">'.
-        '<thead>'.
-        '<tr>'.
-        '<th class="nowrap first" colspan="2">'.__('Name').'</th>'.
-        '<th class="nowrap">'.__('Feed').'</th>'.
-        '<th class="nowrap">'.__('Frequency').'</th>'.
-        '<th class="nowrap">'.__('Last update').'</th>'.
-        '<th class="nowrap">'.__('Entries').'</th>'.
-        '<th class="nowrap">'.__('Status').'</th>'.
-        '</tr>'.
-        '</thead>'.
-        '<tbody>%s</tbody>'.
-        '</table>'.
-        '</div>';
-
-        $res = '';
-        while ($this->rs->fetch()) {
-            $res .= $this->feedsLine();
-        }
-
-        return 
-            $pager->getLinks().
-            sprintf($enclose, sprintf($html_block, $res)).
-            $pager->getLinks();
     }
 
-    private function feedsLine()
+    private function feedsLine($checked)
     {
         $combo_status = zoneclearFeedServer::getAllStatus();
         $combo_upd_int = zoneclearFeedServer::getAllUpdateInterval();
         $status = $this->rs->feed_status ? 
             '<img src="images/check-on.png" alt="enable" />' :
             '<img src="images/check-off.png" alt="disable" />';
-        $category = $this->rs->cat_id ? 
-            $this->rs->cat_title : __('no categories');
 
-        $entries_count = $this->rs->zc->getPostsByFeed(array('feed_id' => $this->rs->feed_id), true)->f(0);
+        $entries_count = $this->rs->zc->getPostsByFeed(['feed_id' => $this->rs->feed_id], true)->f(0);
         $shunk_feed = $this->rs->feed_feed;
         if (strlen($shunk_feed) > 83) {
             $shunk_feed = substr($shunk_feed,0,50).'...'.substr($shunk_feed,-20);
         }
 
-        $url = 'plugin.php?p=zoneclearFeedServer&amp;part=feed&amp;feed_id='.$this->rs->feed_id;
+        $url = 'plugin.php?p=zoneclearFeedServer&amp;part=feed&amp;feed_id=' . $this->rs->feed_id;
 
-        return
-        '<tr class="line">'."\n".
-        '<td class="nowrap">'.
-            form::checkbox(array('feeds[]'), $this->rs->feed_id, 0).
-        '</td>'.
-        '<td class="nowrap">'.
-        '<a href="'.$url.'#feed" title="'.__('Edit').'">'.
-        html::escapeHTML($this->rs->feed_name).'</a>'.
-        "</td>\n".
-        '<td class="maximal nowrap">'.
-        '<a href="'.$this->rs->feed_feed.'" title="'.html::escapeHTML($this->rs->feed_desc).'">'.html::escapeHTML($shunk_feed).'</a>'.
-        "</td>\n".
-        '<td class="nowrap">'.
-        array_search($this->rs->feed_upd_int,$combo_upd_int).
-        "</td>\n".
-        '<td class="nowrap">'.
-        ($this->rs->feed_upd_last < 1 ? 
-            __('never') :
-            dt::str(__('%Y-%m-%d %H:%M'), $this->rs->feed_upd_last,$this->rs->zc->core->auth->getInfo('user_tz'))
-        ).
-        "</td>\n".
-        '<td class="nowrap">'.
-        ($entries_count ? 
-            '<a href="'.$url.'#entries" title="'.__('View entries').'">'.$entries_count.'</a>' :
-            $entries_count
-        ).
-        "</td>\n".
-        '<td>'.
-        $status.
-        "</td>\n".
-        '</tr>'."\n";
+        $cols = [
+            'check' => '<td class="nowrap minimal">' . 
+                form::checkbox(['feeds[]'], $this->rs->feed_id, ['checked' => $checked]) . 
+                '</td>',
+            'title' => '<td class="nowrap" scope="row">' .
+                '<a href="' . $url . '#feed" title="' . __('Edit') . '">' . html::escapeHTML($this->rs->feed_name) . '</a>' .
+                '</td>',
+            'desc'   => '<td class="nowrap maximal">' .
+                '<a href="' . $this->rs->feed_feed . '" title="' . html::escapeHTML($this->rs->feed_desc) . '">' . html::escapeHTML($shunk_feed) . '</a>'. 
+                '</td>',
+            'period'       => '<td class="nowrap minimal count">' . 
+                array_search($this->rs->feed_upd_int,$combo_upd_int) . 
+                '</td>',
+            'update'       => '<td class="nowrap minimal count">' . 
+                ($this->rs->feed_upd_last < 1 ? 
+                    __('never') : 
+                    dt::str(__('%Y-%m-%d %H:%M'), $this->rs->feed_upd_last, $this->rs->zc->core->auth->getInfo('user_tz'))
+                ) . '</td>',
+            'entries'   => '<td class="nowrap minimal count">' . 
+                ($entries_count ? 
+                    '<a href="' . $url . '#entries" title="' . __('View entries') . '">' . $entries_count . '</a>' :
+                    $entries_count
+                ) . '</td>',
+            'status'     => '<td class="nowrap minimal status">' . $status . '</td>'
+        ];
+
+        $cols = new ArrayObject($cols);
+        $this->core->callBehavior('adminZcfsFeedsListValue', $this->core, $this->rs, $cols);
+
+        $this->userColumns('zcfs_feeds', $cols);
+
+        return 
+            '<tr class="line ' . ($this->rs->feed_status ? '' : 'offline ') . '" id="p' . $this->rs->feed_id . '">' .
+            implode(iterator_to_array($cols)) .
+            '</tr>';
     }
 }
 
diff --git a/index.php b/index.php
index 6097217..c88cbd5 100644
--- a/index.php
+++ b/index.php
@@ -696,53 +696,13 @@ else {
     );
 
     if ($feeds_actions_page->process()) {
-
         return null;
     }
 
-    # Combos
-    $combo_sortby = array(
-        __('Date')            => 'feed_upddt',
-        __('Name')            => 'lowername',
-        __('Frequency')        => 'feed_upd_int',
-        __('Date of update')    => 'feed_upd_last',
-        __('Status')            => 'feed_status'
-    );
-
-    $combo_order = array(
-        __('Descending')    => 'desc',
-        __('Ascending')    => 'asc'
-    );
-
-    # Prepared lists
-    $show_filters = false;
-    $sortby = !empty($_GET['sortby']) ? $_GET['sortby'] : 'feed_upddt';
-    $order = !empty($_GET['order']) ? $_GET['order'] : 'desc';
-    $page = !empty($_GET['page']) ? (integer) $_GET['page'] : 1;
-    $nb_per_page =  30;
-    if (!empty($_GET['nb']) && (integer) $_GET['nb'] > 0) {
-        if ($nb_per_page != $_GET['nb']) $show_filters = true;
-        $nb_per_page = (integer) $_GET['nb'];
-    }
-
-    $params = array();
-    $params['limit'] = array((($page-1)*$nb_per_page), $nb_per_page);
-
-    if ($sortby != '' && in_array($sortby, $combo_sortby)) {
-        if ($order != '' && in_array($order, $combo_order)) {
-            $params['order'] = $sortby.' '.$order;
-        }
-        if ($sortby != 'feed_upddt' || $order != 'desc') {
-            $show_filters = true;
-        }
-    }
-
-    $pager_base_url = $p_url.
-        '&amp;part=feeds'.
-        '&amp;sortby='.$sortby.
-        '&amp;order='.$order.
-        '&amp;nb='.$nb_per_page.
-        '&amp;page=%s';
+    $feeds_filter = new adminGenericFilter($core, 'zcfs_feeds');
+    $feeds_filter->add('part', 'feeds');
+    $feeds_filter->add(dcAdminFilters::getPageFilter());
+    $params = $feeds_filter->params();
 
     try {
         $feeds = $zcfs->getFeeds($params);
@@ -750,8 +710,7 @@ else {
         $feeds_list = new zcfsFeedsList(
             $core,
             $feeds,
-            $feeds_counter,
-            $pager_base_url
+            $feeds_counter
         );
     }
     catch (Exception $e) {
@@ -761,25 +720,9 @@ else {
     # Display
     echo 
     '<html><head><title>'.__('Feeds server').'</title>'.
-    dcPage::jsLoad(
-        'index.php?pf=zoneclearFeedServer/js/feedsfilter.js'
-    ).
-    '<script type="text/javascript">'."\n".
-    "//<![CDATA["."\n".
-    dcPage::jsVar(
-        'dotclear.msg.show_filters',
-        $show_filters ? 'true':'false'
-    )."\n".
-    dcPage::jsVar(
-        'dotclear.msg.filter_posts_list',
-        __('Show filters and display options')
-    )."\n".
-    dcPage::jsVar(
-        'dotclear.msg.cancel_the_filter',
-        __('Cancel filters and display options')
-    )."\n".
-    "//]]>\n".
-    "</script>\n".
+    dcPage::jsVars(['dotclear.filter_reset_url' => $core->adminurl->get('admin.plugin.zoneclearFeedServer', ['part' => 'feeds'])]) .
+    dcPage::jsFilterControl($feeds_filter->show()) .
+    dcPage::jsLoad(dcPage::getPF('zoneclearFeedServer/js/feedsfilter.js')) .
     dcPage::jsPageTabs().
 
     # --BEHAVIOR-- packmanAdminHeader
@@ -798,51 +741,24 @@ else {
 
     '<p class="top-add">'.
     '<a class="button add" href="'.$p_url.'&amp;part=feed">'.
-    __('New feed').'</a></p>'.
+    __('New feed').'</a></p>';
 
-    '<form action="'.$p_url.'&amp;part=feeds" method="get" id="filters-form">'.
-    '<h3 class="out-of-screen-if-js">'.__('Show filters and display options').'</h3>'.
+    $feeds_filter->display('admin.plugin.zoneclearFeedServer', form::hidden('p', 'zoneclearFeedServer') . form::hidden('part', 'feeds'));
 
-    '<div class="table">'.
-    '<div class="cell">'.
-    '<p><label for="sortby" class="ib">'.__('Order by:').'</label> '.
-    form::combo('sortby',$combo_sortby, $sortby).'</p>'.
-    '</div>'.
-    '<div class="cell">'.
-    '<p><label for="order" class="ib">'.__('Sort:').'</label> '.
-    form::combo('order',$combo_order, $order).'</p>'.
-    '</div>'.
-    '<div class="cell">'.
-    '<p><span class="label ib">'.__('Show').'</span> <label for="nb" class="classic">'.
-    form::field('nb',3,3,$nb_per_page).' '.
-    __('entries per page').'</label></p>'.
-    '</div>'.
-    '</div>'.
-
-    '<p><input type="submit" value="'.__('Apply filters and display options').'" />'.
-    form::hidden(array('p'), 'zoneclearFeedServer').
-    form::hidden(array('part'), 'feeds').
-    '<br class="clear" /></p>'. //Opera sucks
-    '</form>'.
-
-    $feeds_list->feedsDisplay($page, $nb_per_page, $pager_base_url, 
+    $feeds_list->feedsDisplay($feeds_filter->page, $feeds_filter->nb, 
         '<form action="'.$p_url.'&amp;part=feeds" method="post" id="form-actions">'.
         '%s'.
         '<div class="two-cols">'.
         '<p class="col checkboxes-helpers"></p>'.
         '<p class="col right">'.__('Selected feeds action:').' '.
-        form::combo(array('action'), $feeds_actions_page->getCombo()).
+        form::combo(['action'], $feeds_actions_page->getCombo()).
         '<input type="submit" value="'.__('ok').'" />'.
-        form::hidden(array('sortby'), $sortby).
-        form::hidden(array('order'), $order).
-        form::hidden(array('page'), $page).
-        form::hidden(array('nb'), $nb_per_page).
-        form::hidden(array('p'), 'zoneclearFeedServer').
-        form::hidden(array('part'), 'feeds').
+        $core->adminurl->getHiddenFormFields('admin.plugin.zoneclearFeedServer', $feeds_filter->values(true)) .
         $core->formNonce().
         '</p>'.
         '</div>'.
-        '</form>'
+        '</form>',
+        false
     );
 }
 
diff --git a/js/feedsfilter.js b/js/feedsfilter.js
index eb7021d..062e010 100644
--- a/js/feedsfilter.js
+++ b/js/feedsfilter.js
@@ -1,31 +1,3 @@
 $(function(){
 	$('.checkboxes-helpers').each(function(){dotclear.checkboxesHelpers(this);});
-
-	$filtersform = $('#filters-form');
-	$filtersform.before('<p><a id="filter-control" class="form-control" href="plugin.php?p=zoneclearFeedServer&amp;part=feeds" style="display:inline">'+dotclear.msg.filter_posts_list+'</a></p>')
-
-	if( dotclear.msg.show_filters == 'false' ) {
-		$filtersform.hide();
-	} else {
-		$('#filter-control')
-			.addClass('open')
-			.text(dotclear.msg.cancel_the_filter);
-	}
-
-	$('#filter-control').click(function() {
-		if( $(this).hasClass('open') ) {
-			if( dotclear.msg.show_filters == 'true' ) {
-				return true;
-			} else {
-				$filtersform.hide();
-				$(this).removeClass('open')
-					   .text(dotclear.msg.filter_posts_list);
-			}
-		} else {
-			$filtersform.show();
-			$(this).addClass('open')
-				   .text(dotclear.msg.cancel_the_filter);
-		}
-		return false;
-	});
 });
\ No newline at end of file