我使用此代码创建一个页面，用户可以在前端发送帖子，但我有一个问题。。当我单击“提交”时，什么都没有发生。哪里错了？
<?php
/*
Template Name: Rate Wine Form
*/
?>
<?php
if( \'POST\' == $_SERVER[\'REQUEST_METHOD\'] && !empty( $_POST[\'action\'] ) && $_POST[\'action\'] == "new_post") {
// Do some minor form validation to make sure there is content
if (isset($_POST[\'submit\'])) {
$error = "";
if (!empty($_POST[\'title\'])) {
$title = $_POST[\'title\'];
} else {
$error .= "Please add a title<br />";
}
if (!empty($_POST[\'description\'])) {
$description = $_POST[\'description\'];
} else {
$error .= "Please add a description<br />";
}
if (!empty($_POST[\'post_tags\'])) {
$post_tags = $_POST[\'post_tags\'];
} else {
$error .= "Please add some keywords<br />";
}
if (!empty($_POST[\'winerating\'])) {
$post_tags = $_POST[\'winerating\'];
} else {
$error .= "Please add some keywords<br />";
}
// IMAGE VALIDATION - CHECK IF THERE IS AN IMAGE AND THAT ITS THE RIGHT FILE TYPE AND RIGHT SIZE
if ($_FILES) {
foreach ($_FILES as $file => $array) {
//Check if the $_FILES is set and if the size is > 0 (if =0 it\'s empty)
if(isset($_FILES[$file]) && ($_FILES[$file][\'size\'] > 0)) {
$tmpName = $_FILES[$file][\'tmp_name\'];
list($width, $height, $type, $attr) = getimagesize($tmpName);
if($width!=630 || $height!=580)
{
$error .= "Image is to small<br />";
unlink($_FILES[$file][\'tmp_name\']);
}
// Get the type of the uploaded file. This is returned as "type/extension"
$arr_file_type = wp_check_filetype(basename($_FILES[$file][\'name\']));
$uploaded_file_type = $arr_file_type[\'type\'];
// Set an array containing a list of acceptable formats
$allowed_file_types = array(\'image/jpg\',\'image/jpeg\',\'image/gif\',\'image/png\');
// If the uploaded file is the right format
if(in_array($uploaded_file_type, $allowed_file_types)) {
} else { // wrong file type
$error .= "Please upload a JPG, GIF, or PNG file<br />";
}
} else {
$error .= "Please add an image<br />";
}
} // end for each
} // end if
$tags = $_POST[\'post_tags\'];
$winerating = $_POST[\'winerating\'];
// ADD THE FORM INPUT TO $new_post ARRAY
if (empty($error)) {
$new_post = array(
\'post_title\' => $title,
\'post_content\' => $description,
\'post_category\' => array($_POST[\'cat\']), // Usable for custom taxonomies too
\'tags_input\' => array($tags),
\'post_status\' => \'publish\', // Choose: publish, preview, future, draft, etc.
\'post_type\' => \'post\', //\'post\',page\' or use a custom post type if you want to
\'winerating\' => $winerating
);
//SAVE THE POST
$pid = wp_insert_post($new_post);
//KEEPS OUR COMMA SEPARATED TAGS AS INDIVIDUAL
wp_set_post_tags($pid, $_POST[\'post_tags\']);
//REDIRECT TO THE NEW POST ON SAVE
$link = get_permalink( $pid );
wp_redirect( $link );
//ADD OUR CUSTOM FIELDS
add_post_meta($pid, \'rating\', $winerating, true);
//INSERT OUR MEDIA ATTACHMENTS
if ($_FILES) {
foreach ($_FILES as $file => $array) {
$newupload = insert_attachment($file,$pid);
// $newupload returns the attachment id of the file that
// was just uploaded. Do whatever you want with that now.
}
} // END THE IF STATEMENT FOR FILES
} // END SAVING POST
} // END VALIDATION
} // END THE IF STATEMENT THAT STARTED THE WHOLE FORM
//POST THE POST YO
do_action(\'wp_insert_post\', \'wp_insert_post\');
?>
<?php get_header(); ?>
<div id="container">
<div id="content" role="main">
<?php if ( have_posts() ) while ( have_posts() ) : the_post(); ?>
<div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
<?php if ( is_front_page() ) { ?>
<h2 class="entry-title"><?php the_title(); ?></h2>
<?php } else { ?>
<h1 class="entry-title"><?php the_title(); ?></h1>
<?php } ?>
<div class="form-content">
<?php
if (!empty($error)) {
echo \'<p class="error"><strong>Your message was NOT sent<br/> The following error(s) returned:</strong><br/>\' . $error . \'</p>\';
} elseif (!empty($success)) {
echo \'<p class="success">\' . $success . \'</p>\';
}
?>
<?php the_content(); ?>
<!-- WINE RATING FORM -->
<div class="wpcf7">
<form id="new_post" name="new_post" method="post" action="" class="wpcf7-form" enctype="multipart/form-data">
<!-- post name -->
<fieldset name="name">
<label for="title">Wine Name:</label>
<input type="text" id="title" value="" tabindex="5" name="title" />
</fieldset>
<!-- post Category -->
<fieldset class="category">
<label for="cat">Type:</label>
<?php wp_dropdown_categories( \'tab_index=10&taxonomy=category&hide_empty=0\' ); ?>
</fieldset>
<!-- post Content -->
<fieldset class="content">
<label for="description">Description and Notes:</label>
<textarea id="description" tabindex="15" name="description" cols="80" rows="10"></textarea>
</fieldset>
<!-- wine Rating -->
<fieldset class="winerating">
<label for="winerating">Your Rating</label>
<input type="text" value="" id="winerating" tabindex="20" name="winerating" />
</fieldset>
<!-- images -->
<fieldset class="images">
<label for="bottle_front">Front of the Bottle</label>
<input type="file" name="bottle_front" id="bottle_front" tabindex="25" />
</fieldset>
<fieldset class="images">
<label for="bottle_rear">Back of the Bottle</label>
<input type="file" name="bottle_rear" id="bottle_rear" tabindex="30" />
</fieldset>
<!-- post tags -->
<fieldset class="tags">
<label for="post_tags">Additional Keywords (comma separated):</label>
<input type="text" value="" tabindex="35" name="post_tags" id="post_tags" />
</fieldset>
<fieldset class="submit">
<input type="submit" value="Post Review" tabindex="40" id="submit" name="submit" />
</fieldset>
<input type="hidden" name="action" value="new_post" />
<?php wp_nonce_field( \'new-post\' ); ?>
</form>
</div> <!-- END WPCF7 -->
<!-- END OF FORM -->
<?php wp_link_pages( array( \'before\' => \'<div class="page-link">\' . __( \'Pages:\', \'twentyten\' ), \'after\' => \'</div>\' ) ); ?>
<?php edit_post_link( __( \'Edit\', \'twentyten\' ), \'<span class="edit-link">\', \'</span>\' ); ?>
</div><!-- .entry-content -->
</div><!-- #post-## -->
<?php endwhile; // end of the loop. ?>
</div><!-- #content -->
</div><!-- #container -->
<?php get_sidebar(); ?>
<?php get_footer(); ?>
