✨ 增加MetaBox组件

inc/classes/meta/MetaBox.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Puock\Theme\classes\meta;
+
+class MetaBox extends PuockAbsMeta
+{
+    protected $instance_args = array(
+        'single' => true,
+        'post_type' => 'post',
+        'context' => 'normal',
+        'priority' => 'high',
+    );
+
+    /**
+     * @param string $id
+     * @param array $args
+     */
+    public function __construct(string $id, array $args)
+    {
+        $this->id = $id;
+        $args['id'] = $id;
+        $this->instance_args = array_merge($this->instance_args, $args);
+        add_action('add_meta_boxes', array(&$this, 'add_meta_boxes'));
+        add_action('save_post', array(&$this, 'baseSaveData'));
+    }
+
+    public function add_meta_boxes($post_type)
+    {
+        $type = $this->instance_args['post_type'];
+        if ((is_string($type) && $type === $post_type) || (is_array($type) && in_array($post_type, $type))) {
+            add_meta_box($this->id, $this->instance_args['title'], array(&$this, 'baseRender'), $this->instance_args['post_type'],
+                $this->instance_args['context'], $this->instance_args['priority']);
+        }
+    }
+
+}

inc/classes/meta/PuockAbsMeta.php

@@ -0,0 +1,158 @@
+<?php
+
+namespace Puock\Theme\classes\meta;
+
+abstract class PuockAbsMeta
+{
+    private static $args = array();
+
+    private $cache_data = null;
+
+    protected $instance_args = array();
+
+    protected $id;
+
+    public static function newPostMeta($id, $args = array())
+    {
+        self::$args['post'][$id] = $args;
+    }
+
+    public static function newTaxonomyMeta($id, $args = array())
+    {
+        self::$args['taxonomy'][$id] = $args;
+    }
+
+    public static function newSection($id, $args = array())
+    {
+        self::$args['section'][$id] = $args;
+    }
+
+    public static function load()
+    {
+        foreach (self::$args as $type => $args) {
+            if ($type === 'post') {
+                foreach ($args as $id => $meta) {
+                    new MetaBox($id, $meta);
+                }
+            }
+        }
+    }
+
+    public function getValue($post_id, $attr_id, $default = '')
+    {
+        if ($this->instance_args['single']) {
+            return get_post_meta($post_id, $attr_id, true);
+        } else {
+            if ($this->cache_data === null) {
+                $this->cache_data = get_post_meta($post_id, $this->id, true);
+            }
+            if (isset($this->cache_data[$attr_id])) {
+                return $this->cache_data[$attr_id];
+            }
+        }
+        return $default;
+    }
+
+    /**
+     * @param $post_id
+     * @param $args array[id|title|std|type|desc|options]
+     * @return void
+     */
+    public function baseSaveData($post_id)
+    {
+        $args = $this->instance_args;
+        if (!wp_verify_nonce(@$_POST[$args['id'] . '_noncename'], plugin_basename(__FILE__))) {
+            return $post_id;
+        }
+        $data = array();
+        foreach ($args['options'] as $option) {
+            $val = $_POST[$option['id']] ?? '';
+            if (empty($val)) {
+                continue;
+            }
+            if ($args['single']) {
+                update_post_meta($post_id, $option['id'], $val);
+            } else {
+                $data[$option['id']] = $val;
+            }
+        }
+        if (!$args['single']) {
+            update_post_meta($post_id, $args['id'], $data);
+        }
+    }
+
+    /**
+     * @param $args array[id|title|std|type|desc|options]
+     * @return void
+     */
+    public function baseRender($post)
+    {
+        $args = $this->instance_args;
+        echo '<input type="hidden" name="' . $args['id'] . '_noncename" id="' . $args['id'] . '_noncename" value="' . wp_create_nonce(plugin_basename(__FILE__)) . '" />';
+        echo "<table class='form-table' role='presentation'><tbody>";
+        foreach ($args['options'] as $arg) {
+            echo "<tr>";
+            $desc = '';
+            if (isset($arg['desc'])) {
+                $desc = "<p class='description'>{$arg['desc']}</p>";
+            }
+            $value = $this->getValue($post->ID, $arg['id'], $arg['std'] ?? '');
+            switch ($arg['type']) {
+                case 'title':
+                    echo '<h4>' . $arg['title'] . '</h4>';
+                    break;
+                case 'des':
+                    echo '<p>' . $arg['desc'] . '</p>';
+                    break;
+                case 'textarea':
+                    echo '<th>' . $arg['title'] . '</th>';
+                    echo '<td><textarea cols="40" rows="2" name="' . $arg['id'] . '">' . $value . '</textarea>' . $desc . '</td>';
+                    break;
+                case 'color':
+                    echo '<th>' . $arg['title'] . '</th>';
+                    echo '<td><input type="color" value="' . $value . '" name="' . $arg['id'] . '"/>' . $desc . '</td>';
+                    break;
+                case 'select':
+                    if (@$arg['multiple'] && is_string($value)) {
+                        $value = explode(',', $value);
+                    }
+                    echo '<th>' . $arg['title'] . '</th>';
+                    echo '<td><select ' . (@$arg['multiple'] ? 'multiple' : '') . '  name="' . $arg['id'] . (@$arg['multiple'] ? '[]' : '') . '">';
+                    foreach ($arg['options'] as $option) {
+                        if (is_array($value)) {
+                            $selected = in_array($option['value'], $value) ? 'selected' : '';
+                        } else {
+                            $selected = $value == $option['value'] ? 'selected' : '';
+                        }
+                        echo '<option value="' . $option['value'] . '" ' . $selected . '>' . $option['label'] . '</option>';
+                    }
+                    echo "</select>{$desc}</td>";
+                    break;
+                case 'radio':
+                    echo '<th>' . $arg['title'] . '</th>';
+                    echo '<td>';
+                    foreach ($arg['options'] as $option) {
+                        $checked = "";
+                        if ($value == $option['value']) {
+                            $checked = 'checked = "checked"';
+                        }
+                        echo '<input ' . $checked . ' type="radio" class="kcheck" value="' . $option['value'] . '" name="' . $option['id'] . '_value"/>' . $option['label'];
+                    }
+                    echo $desc . '</td>';
+                    break;
+                case 'checkbox':
+                    echo '<th>' . $arg['title'] . '</th>';
+                    $checked = '';
+                    if ($value == 'true')
+                        $checked = 'checked = "checked"';
+                    echo '<td><label><input type="checkbox" name="' . $arg['id'] . '" value="true"  ' . $checked . ' />' . $arg['title'] . '</label>' . $desc . '</td>';
+                    break;
+                default:
+                    echo '<th>' . $arg['title'] . '</th>';
+                    echo '<td><input type="text" size="40" name="' . $arg['id'] . '" value="' . $value . '" />' . $desc . '</td>';
+            }
+            echo "</tr>";
+        }
+        echo "</tbody></table>";
+    }
+}

inc/fun/core.php

@@ -273,6 +273,9 @@ function pk_get_wp_links($link_cats = '')
     if (empty($link_cats)) {
         return null;
     }
+    if(is_array($link_cats)){
+        $link_cats = implode(',', $link_cats);
+    }
     $sql = "select links.*,terms.term_id,terms.name  from {$wpdb->links} as links
             LEFT JOIN (select * from {$wpdb->term_relationships} where term_taxonomy_id in ({$link_cats})) as relat on links.link_id = relat.object_id
             LEFT JOIN (selecT * from {$wpdb->terms} where term_id in ({$link_cats})) as terms on terms.term_id = relat.term_taxonomy_id