mirror of
https://github.com/yunluo/gdk.git
synced 2024-05-17 21:56:40 +02:00
云落
2f66c5ddfe
2,增加了微信，支付宝H5支付 3,优化了小工具缓存功能 4,去除暂时无用的文件 5,优化了metabox的代码 6,取消了设置友情链接分类ID功能，取代为自动获取 7,断代码模块去除多余无用代码 8,优化了导航页面的很多代码
198 lines
9.1 KiB
PHP
198 lines
9.1 KiB
PHP
<?php
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if (!class_exists('myCustomFields')) {
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class myCustomFields
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{
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/**
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* @var string $prefix 自定义栏目前缀，一个完整的自定义栏目是需要前缀+name的，比如我的前缀是git_,name下面有baidu_submit，那么完整的自定义栏目就是git_baidu_submit.
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*/
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public $prefix = 'gdk_';
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/**
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* @var array $postTypes 这是自定义面板的使用范围，这里一般就是在文章以及页面
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*/
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public $postTypes = array("post");
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/**
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* @var array $customFields 开始组件自定义面板数组
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*/
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public $customFields = array(
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array(
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"name" => "thumb",
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"title" => "自定义缩略图",
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"description" => "这里可以输入您的自定义缩略图链接",
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"type" => "text",
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"scope" => ['post'],
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"capability" => "edit_posts",
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),
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array(
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"name" => "download_name",
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"title" => "单页下载文件名字",
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"description" => "这里可以输入您的下载文件的名字",
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"type" => "text",
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"scope" => ['post'],
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"capability" => "edit_posts",
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),
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array(
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"name" => "download_size",
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"title" => "单页下载文件大小",
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"description" => "这里可以输入您的下载文件的大小，可以加上单位，比如：233KB或者233MB",
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"type" => "text",
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"scope" => ['post'],
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"capability" => "edit_posts",
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),
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array(
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"name" => "download_link",
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"title" => "单页下载下载链接",
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"description" => "按照链接,名字,备注的格式,注意中间是用英文逗号,换行可添加多个,举个栗子：<code>https://www.baidu.com,百度官网,中国最大的搜索引擎网站</code>",
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"type" => "textarea",
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"scope" => ['post'],
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"capability" => "edit_posts",
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),
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);
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/**
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* PHP 5 Constructor
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*/
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public function __construct()
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{
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add_action('admin_menu', array($this, 'createCustomFields'));
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add_action('save_post', array($this, 'saveCustomFields'), 1, 2);
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}
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/**
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* 创建一组你自己的自定义栏目
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*/
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public function createCustomFields()
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{
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if (function_exists('add_meta_box')) {
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foreach ($this->postTypes as $postType) {
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add_meta_box('my-custom-fields', '文章选项', array($this, 'displayCustomFields'), $postType, 'normal', 'high');
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}
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}
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}
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/**
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* 在文章发布页显示出来面板
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*/
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public function displayCustomFields()
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{
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global $post;
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?>
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<div class="form-wrap">
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<?php wp_nonce_field('my-custom-fields', 'my-custom-fields_wpnonce', false, true);
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foreach ($this->customFields as $customField) {
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// Check scope
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$scope = $customField['scope'];
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$output = false;
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foreach ($scope as $scopeItem) {
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switch ($scopeItem) {
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default:{
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if ($post->post_type == $scopeItem) {
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$output = true;
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}
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break;
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}
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}
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if ($output) {
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break;
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}
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}
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// 检查权限
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if (!current_user_can($customField['capability'], $post->ID)) {
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$output = false;
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}
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// 通过则输出
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if ($output) {
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?>
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<div class="form-field form-required form-field-<?php echo $customField['name'];?>">
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<?php switch ($customField['type']) {
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case "checkbox":{
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// Checkbox 组件
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echo '<label for="' . $this->prefix . $customField['name'] . '" style="display:inline;"><b>' . $customField['title'] . '</b></label> ';
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echo '<input type="checkbox" name="' . $this->prefix . $customField['name'] . '" id="' . $this->prefix . $customField['name'] . '" value="1"';
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if (get_post_meta($post->ID, $this->prefix . $customField['name'], true) == "1") {
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echo ' checked="checked"';
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}
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echo '" style="width: auto;" />';
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break;
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}
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case "textarea":
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case "wysiwyg":{
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// Text area
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echo '<label for="' . $this->prefix . $customField['name'] . '"><b>' . $customField['title'] . '</b></label>';
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echo '<textarea name="' . $this->prefix . $customField['name'] . '" id="' . $this->prefix . $customField['name'] . '" columns="30" rows="5">' . htmlspecialchars(get_post_meta($post->ID, $this->prefix . $customField['name'], true)) . '</textarea>';
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// WYSIWYG
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if ($customField['type'] == "wysiwyg") { ?>
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<script type="text/javascript">
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jQuery( document ).ready( function() {
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jQuery( "<?php echo $this->prefix . $customField['name']; ?>" ).addClass( "mceEditor" );
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if ( typeof( tinyMCE ) == "object" && typeof( tinyMCE.execCommand ) == "function" ) {
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tinyMCE.execCommand( "mceAddControl", false, "<?php echo $this->prefix . $customField['name']; ?>" );
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}
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});
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</script>
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<?php }
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break;
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}
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default:{
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// Plain text field
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echo '<label for="' . $this->prefix . $customField['name'] . '"><b>' . $customField['title'] . '</b></label>';
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echo '<input type="text" name="' . $this->prefix . $customField['name'] . '" id="' . $this->prefix . $customField['name'] . '" value="' . htmlspecialchars(get_post_meta($post->ID, $this->prefix . $customField['name'], true)) . '" />';
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break;
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}
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}
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?>
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<?php if ($customField['description']) {
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echo '<p>' . $customField['description'] . '</p>';
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}
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?>
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</div>
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<?php
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}
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} ?>
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</div>
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<?php
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}
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/**
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* 保存自定义栏目数据
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*/
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public function saveCustomFields($post_id, $post)
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{
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if (!isset($_POST['my-custom-fields_wpnonce']) || !wp_verify_nonce($_POST['my-custom-fields_wpnonce'], 'my-custom-fields')) {
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return;
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}
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if (!current_user_can('edit_post', $post_id)) {
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return;
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}
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if (!in_array($post->post_type, $this->postTypes)) {
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return;
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}
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foreach ($this->customFields as $customField) {
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if (current_user_can($customField['capability'], $post_id)) {
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if (isset($_POST[$this->prefix . $customField['name']]) && trim($_POST[$this->prefix . $customField['name']])) {
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$value = $_POST[$this->prefix . $customField['name']];
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// Auto-paragraphs for any WYSIWYG
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if ($customField['type'] == "wysiwyg") {
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$value = wpautop($value);
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}
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update_post_meta($post_id, $this->prefix . $customField['name'], $value);
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} else {
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delete_post_meta($post_id, $this->prefix . $customField['name']);
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}
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}
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}
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}
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} // End Class
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} // End if class exists statement
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// Instantiate the class
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if (class_exists('myCustomFields')) {
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$myCustomFields_var = new myCustomFields();
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}
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?>
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