使用“Plupload"用于wordpress前端表单 - Using "Plupload" for wordpress frontend form

Using "Plupload" for wordpress frontend form

所以，我有一个前端post表单如下:

<?php
                        global $current_user;
                        if( 'POST' == $_SERVER['REQUEST_METHOD'] && !empty( $_POST['action'] )) {                               
                            if (isset ($_POST['title'])) {
                                $title =  $_POST['title'];
                            } else {
                                echo 'Please enter a title';
                            }
                            if (isset ($_POST['description'])) {
                                $description = $_POST['description'];
                            } else {
                                echo 'Please enter the content';
                            }
                            $tags = $_POST['post_tags'];                                                            
                            $post = array(
                                'post_title'    => $title,
                                'post_content'  => $description,
                                'post_category' => $_POST['cat'],  
                                'tags_input'    => $tags,                                   
                                'post_status'   => 'publish',           
                                'post_type' => $_POST['post_type']  
                            );                                                          
                            wp_redirect( home_url() );                                      
                        }                           
                        do_action('wp_insert_post', 'wp_insert_post');
                    ?>
                    <!-- New Post Form -->                  
                    <div class="rh_item_upload">
                        <form id="new_post" name="new_post" method="post" action="" enctype="multipart/form-data">                                                          
                            <input class="input" type="text" id="title" name="title"/>          
                            <textarea class="input" type="text" rows= "3" id="description" name="description" ></textarea>                                  
                            <input type="file" name="file[]" id="file" multiple="">                                         
                            <input type="submit" value="Publish" tabindex="6" id="submit" name="submit" />
                            <input type="hidden" name="post_type" id="post_type" value="post" />
                            <input type="hidden" name="action" value="post" />                              
                            <?php wp_nonce_field( 'new-post' ); ?>
                        </form>     
                    </div>

现在，它有一个基本的文件(img)上传按钮。

然而，我想使用Plupload上传多个文件/client-sie resize/ajax函数到它。

有谁知道我可以遵循的教程或指南吗?

谢谢!

<form id="new_post" method="post" action="" enctype="multipart/form-data">
    <input type="hidden" name="action" value="custom_send_file"/>
    <input class="input" type="text" id="title" name="title"/><br/>
    <textarea class="input" type="text" rows= "3" id="description" name="description" ></textarea><br/>
    <input type="file" name="file" id="file"  multiple="false" />
    <input type="submit" value="Publish" tabindex="6" id="submit" name="submit" />
</form>

我认为你在一个主题中创建你的前端表单。然后将其添加到functions.php中如果您不使用主题，则将此代码推送到页面的开头。

function custom_send_file()
{
    $my_post = array(
        'post_title'    => $_POST["title"],
        'post_content'  => $_POST["description"],
        'post_status'   => 'publish'
    );
    // this line create a new post with your content form
    $id_post = wp_insert_post( $my_post );
    require_once( ABSPATH . 'wp-admin/includes/image.php' );
    require_once( ABSPATH . 'wp-admin/includes/file.php' );
    require_once( ABSPATH . 'wp-admin/includes/media.php' );
    // upload the file and link it to the post
    media_handle_upload( $key, $id_post );
    // i use this next line to cancel a refresh which send again the form
    wp_redirect( $_SERVER['HTTP_REFERER'] );
    exit;
}
if( isset($_POST["action"]) && $_POST["action"] == "custom_send_file" )
    add_action("init", "custom_send_file");

希望这对你有帮助。

ps:实际上它只发送一个文件。也许每个文件只使用一个输入(我将把这个教程添加到我的网站，谢谢这个想法;)