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Legen Sie das Front-End-Formular für das ausgewählte Bild fest

Ich habe tagelang gekämpft, um dies herauszufinden. Ich habe ein Formular zum Senden von Beiträgen vom Front-End meiner Website erfolgreich implementiert. Aber ich kann nicht herausfinden, wie das Hochladen von Bildern funktioniert.

Ich möchte, dass jedes Bild, das der Benutzer hochlädt, automatisch an den Beitrag angehängt und zu seinem vorgestellten Bild wird.

Kann mir bitte jemand erklären, wie das mit meinem vorhandenen Code geht?

Ich habe alle relevanten Fragen in diesem Forum durchsucht und keine der Lösungen funktioniert für mich.

                <?

            if( 'POST' == $_SERVER['REQUEST_METHOD'] && !empty( $_POST['insert_post'] )) { //check that our form was submitted
            //If it has, redirect to the dashboard
            ?><script language="javascript"><!--
            location.replace("/dashboard/")
            //-->
            </script> <?php

            $title = $_POST['thread_title']; //set our title

            if ($_POST['thread_description']=="") { // check if a description was entered
            $description = "See thread title..."; // if not, use placeholder
            } else {
            $description = $_POST['thread_description']; //if so, use it
            }

            $tags = $_POST['thread_tags']; //load thread tags (custom tax) into array

            $post = array( //our wp_insert_post args
            'post_title'    => wp_strip_all_tags($title),
            'post_content'  => $description,
            'post_category' => array('0' => $_POST['cat']),
            'tax_input' => array('thread_tag' => $tags),
            'post_status'   => 'publish',
            'post_type' => 'tsv_userpost'
            );

            $my_post_id = wp_insert_post($post); //send our post, save the resulting ID

            $current_user = wp_get_current_user(); //check who is logged in

            add_post_meta($my_post_id, '_your_custom_meta', $var); //add custom meta data, after the post is inserted


            } else {

            if(is_user_logged_in()) { // check that the user is logged in before presenting form

            $current_user = wp_get_current_user();

            ?>

            <div id="postbox">

            <form id="new_thread" name="new_thread" method="post" action="" enctype="multipart/form-data">

            <input class="required" type="text" id="thread_title" value="" tabindex="1" name="thread_title" placeholder="Thread Title" />

            <textarea id="thread_description" name="thread_description" cols="80" rows="20" tabindex="2"></textarea>

            <div class="left">
            <select name='cat' id='cat' class='postform required' tabindex="3">
            <option value="" selected="selected">Choose:</option>
            <option class="writing" value="90">Writing</option>
            <option class="image" value="91">Image</option>
            <option class="video" value="92">Video</option>
            <option class="audio" value="94">Audio</option>
            <option class="link" value="95">Link</option>
            </select>
            </div>

            <input type="text" value="" tabindex="4" size="16" name="thread_tags" id="thread_tags" placeholder="Tags" />
            <br />

            <!-- images -->
            <label for="images">Featured Image:</label>
            <input type="file" name="user-image-featured" id="user-image-featured" size="20">
            <!-- Submit button-->
            <br />
            <input type="submit" value="Save Post" tabindex="5" id="thread_submit" name="thread_submit" class="thread-button" />

            <input type="hidden" name="insert_post" value="post" />

            <?php wp_nonce_field( 'new_thread' ); ?>

            </form>

            </div>

            <?php } else { echo 'please login'; } } ?>
5
Eckstein

sie können dies tun, indem Sie die Funktion ausführen

set_post_thumbnail( $my_post_id, $thumbnail_id );

denken Sie daran, dass Sie das Bild zuerst verarbeiten und in die Bibliothek einfügen müssen:

$uploaddir = wp_upload_dir();
$file = $_FILES[ ... whatever you have in your POST data ... ];
$uploadfile = $uploaddir['path'] . '/' . basename( $file );

move_uploaded_file( $file , $uploadfile );
$filename = basename( $uploadfile );

$wp_filetype = wp_check_filetype(basename($filename), null );

$attachment = array(
    'post_mime_type' => $wp_filetype['type'],
    'post_title' => preg_replace('/\.[^.]+$/', '', $filename),
    'post_content' => '',
    'post_status' => 'inherit',
    'menu_order' => $_i + 1000
);
$attach_id = wp_insert_attachment( $attachment, $uploadfile );

habe das Skript nicht getestet - es wurde von einer von mir erstellten Version übernommen. vielleicht möchtest du den Dateinamen und so was ändern, aber alles in allem funktioniert das so :)

6
fischi

/ ******* Das funktioniert bei mir! ******** /

$uploaddir = wp_upload_dir();
$file = $_FILES["post_Fimage"]["name"];
$uploadfile = $uploaddir['path'] . '/' . basename( $file );

move_uploaded_file( $_FILES["post_Fimage"]["tmp_name"] , $uploadfile );
$filename = basename( $uploadfile );

$wp_filetype = wp_check_filetype(basename($filename), null );

$attachment = array(
    'post_mime_type' => $wp_filetype['type'],
    'post_title' => preg_replace('/\.[^.]+$/', '', $filename),
    'post_content' => '',
    'post_status' => 'inherit',
    'menu_order' => $_i + 1000
);
$attach_id = wp_insert_attachment( $attachment, $uploadfile );
set_post_thumbnail( $post_id, $attach_id ); 
1
vaibhav govani

Das funktioniert richtig!

$uploaddir = wp_upload_dir();
$file = $_FILES["post_Fimage"]["name"];
$uploadfile = $uploaddir['path'] . '/' . basename( $file );

move_uploaded_file( $_FILES["post_Fimage"]["tmp_name"] , $uploadfile );
$filename = basename( $uploadfile );

$wp_filetype = wp_check_filetype(basename($filename), null );

$attachment = array(
    'post_mime_type' => $wp_filetype['type'],
    'post_title' => preg_replace('/\.[^.]+$/', '', $filename),
    'post_content' => '',
    'post_status' => 'inherit',
    'menu_order' => $_i + 1000
);
$attach_id = wp_insert_attachment( $attachment, $uploadfile );
    //echo "<pre>";print_r($wp_filetype);echo "</pre>";
    //echo "<pre>";print_r($_FILES);echo "</pre>";
set_post_thumbnail( $post_id, $attach_id ); 
1
Vaibhav Govani

Kann ich Ihren Code reparieren?

$uploaddir = wp_upload_dir();
$file = $_FILES[ ... whatever you have in your POST data ... ];
$uploadfile = $uploaddir['path'] . '/' . basename( $file['name'] );

move_uploaded_file( $file['tmp_name'] , $uploadfile );
$filename = basename( $uploadfile );

$wp_filetype = wp_check_filetype(basename($filename), null );

$attachment = array(
    'post_mime_type' => $wp_filetype['type'],
    'post_title' => preg_replace('/\.[^.]+$/', '', $filename),
    'post_content' => '',
    'post_status' => 'inherit',
    'menu_order' => $_i + 1000
);
$attach_id = wp_insert_attachment( $attachment, $uploadfile );
0
biancardi