Hook up page filtering [fixes #22][fixes #23]

classes/controller.php

@@ -9,6 +9,7 @@ use Grav\Common\Themes;
 use Grav\Common\Uri;
 use Grav\Common\Data;
 use Grav\Common\Page;
+use Grav\Common\Page\Collection;
 use Grav\Common\User\User;
 
 class AdminController
@@ -265,6 +266,43 @@ class AdminController
         return true;
     }
 
+    protected function taskFilterPages()
+    {
+        $data = $this->post;
+
+        $flags = !empty($data['flags']) ? array_map('strtolower', explode(',', $data['flags'])) : [];
+        $queries = !empty($data['query']) ? explode(',', $data['query']) : [];
+
+        $collection = $this->grav['pages']->all();
+
+        if (count($flags)) {
+            if (in_array('modular', $flags))
+                $collection = $collection->modular();
+
+            if (in_array('visible', $flags))
+                $collection = $collection->visible();
+
+            if (in_array('routable', $flags))
+                $collection = $collection->routable();
+        }
+
+        if (!empty($queries)) {
+            foreach ($collection as $page) {
+                foreach ($queries as $query) {
+                    $query = trim($query);
+
+                    // $page->content();
+                    if (stripos($page->getRawContent(), $query) === false && stripos($page->title(), $query) === false) {
+                        $collection->remove($page);
+                    }
+                }
+            }
+        }
+
+        $this->admin->json_response = ['success', 'Pages filtered'];
+        $this->admin->collection = $collection;
+    }
+
     protected function taskListmedia()
     {
         $page = $this->admin->page(true);

pages/admin/pages-filter.md

@@ -0,0 +1,7 @@
+---
+title: Pages Filter
+
+access:
+    admin.pages: true
+    admin.super: true
+---

themes/grav/js/pages-all.js

@@ -14,10 +14,71 @@ $(function(){
 
     // selectize
     $('input.page-filter').selectize({
-        delimiter: ',',
-        create: false
+        maxItems: null,
+        valueField: 'flag',
+        labelField: 'flag',
+        searchField: ['flag'],
+        options: [
+            {flag: 'Modular'},
+            {flag: 'Visible'},
+            {flag: 'Routable'}
+        ],
     });
 
+    var startFilterPages = function () {
+
+        $('input[name="page-search"]').focus();
+        var flags = $('input[name="page-filter"]').val(),
+            query = $('input[name="page-search"]').val();
+
+        if (!flags.length && !query.length) {
+            return finishFilterPages([], true);
+        }
+
+        GravAjax({
+            dataType: 'json',
+            method: 'POST',
+            url: GravAdmin.config.base_url_relative + '/pages-filter.json/task:filterPages',
+            data: {
+                flags: flags,
+                query: query
+            },
+            success: function (result, status) {
+                finishFilterPages(result.results);
+            }
+        });
+    };
+
+    var finishFilterPages = function (pages, reset) {
+        var items = $('[data-nav-id]');
+
+        items.removeClass('search-match');
+
+        if (reset) {
+            items.addClass('search-match');
+        } else {
+            pages.forEach(function (id) {
+                var match = items.filter('[data-nav-id="' + id + '"]');
+                match.addClass('search-match');
+                match.find('[data-nav-id]').addClass('search-match');
+                match.parents('[data-nav-id]').addClass('search-match');
+            });
+        }
+
+        items.each(function (key, item) {
+            if ($(item).hasClass('search-match')) {
+                $(item).show();
+            } else {
+                $(item).hide();
+            }
+        });
+    };
+
+    // selectize
+    $('input[name="page-search"]').on('input', startFilterPages);
+    $('input[name="page-filter"]').on('change', startFilterPages);
+
+
     // auto generate folder based on title
     // on user input on folder, autogeneration stops
     // if user empties the folder, autogeneration restarts

themes/grav/templates/pages-filter.json.twig

@@ -0,0 +1,5 @@
+{"status":{{admin.json_response[0]|json_encode}}, "results":[
+{%- for search_result in admin.collection -%}
+{{- search_result.route|json_encode -}}{{ not loop.last ? ',' }}
+{%- endfor -%}
+]}

themes/grav/templates/pages.html.twig

@@ -45,7 +45,7 @@
                              (p.routable ? 'Routable • ' : 'Not Routable • ') ~
                              (p.visible ? 'Visible • ' : 'Not Visible • ') %}
 
-        <li class="page-item">
+        <li class="page-item" data-nav-id="{{ p.route }}">
             <div class="row">
                 <span {{ p.children(0).count > 0 ? 'data-toggle="children"' : ''}} data-hint="{{ description|trim(' &bull; ') }}" class="hint--bottom">
                 <i class="page-icon fa fa-fw fa-circle-o {{ p.children(0).count > 0 ? 'children-closed' : ''}} {{ p.modular ? 'modular' : (not p.routable ? 'not-routable' : (not p.visible ? 'not-visible' : (not p.page ? 'folder' :  ''))) }}"></i>
@@ -131,7 +131,7 @@
     {% else %}
         <form id="page-filtering">
             <div class="page-filters">
-                <input type="text" placeholder="Add Filters" class="page-filter" value="Routable,Visible,Modular" name="page-filter" />
+                <input type="text" placeholder="Add Filters" class="page-filter" name="page-filter" />
             </div>
             <div class="page-search">
                 <input type="text" placeholder="Search Pages" name="page-search" />

themes/grav/templates/partials/plugins-details.html.twig

@@ -60,7 +60,7 @@
         {% if plugin.keywords %}
             <tr>
                 <td>Keywords:</td>
-                <td>{{ plugin.keywords }}</td>
+                <td>{{ plugin.keywords|join(', ') }}</td>
             </tr>
         {% endif %}
         {% if plugin.license %}