我想知道你这些聪明的朋友是否能检测出这段代码中的问题。如果窗体为空，我希望它显示一条错误消息。现在它只转到我完成的表单页。
<?php
/* * *
* Processed form data into a proper post array, uses wp_insert_post() to add post.
*
* @param array $pfs_data POSTed array of data from the form
*/
require(\'../../../wp-load.php\');
error_reporting(E_ALL);
ini_set(\'display_errors\',1);
/**
* Create post from form data, including uploading images
* @param array $post
* @param array $files
* @return string success or error message.
*/
function pfs_submit($post,$files){
$pfs_options_arr = get_option(\'pfs_options\');
$pfs_options = $pfs_options_arr[0];
$pfs_data = $post;
$pfs_files = $files;
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($pfs_data, true)."</pre>\\n";
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($pfs_files, true)."</pre>\\n";
$title = $pfs_data[\'title\'];
$category = $pfs_data[\'cat\'];
$postcontent = $pfs_data[\'postcontent\'];
$name = (array_key_exists(\'name\',$pfs_data)) ? esc_html($pfs_data[\'name\'],array()) : \'\';
$email = (array_key_exists(\'email\',$pfs_data)) ? sanitize_email($pfs_data[\'email\']) : \'\';
$taxonomies = array();
$imgAllowed = 0;
$result = Array(
\'image\'=>"",
\'error\'=>"",
\'success\'=>"",
\'post\'=>""
);
$success = False;
$upload = False;
if ( !current_user_can(\'publish_posts\') && $pfs_options[\'allow_anon\'] && $pfs_options[\'enable_captcha\'] ){
require_once(\'recaptchalib.php\');
$privatekey = $pfs_options_arr[\'recaptcha_private_key\'];
$resp = recaptcha_check_answer ($privatekey,
$_SERVER["REMOTE_ADDR"],
$_POST["recaptcha_challenge_field"],
$_POST["recaptcha_response_field"]);
}
if ( !current_user_can(\'publish_posts\') && $pfs_options[\'allow_anon\'] && $pfs_options[\'enable_captcha\'] && !$resp->is_valid ) {
// What happens when the CAPTCHA was entered incorrectly
$result[\'error\'] = printf(__("Incorrect reCAPTCHA: %s",\'pfs_domain\'), $resp->error);
} else {
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($pfs_files[\'image\'][\'name\'], true)."</pre>\\n";
if (array_key_exists(\'image\',$pfs_files)) {
/* play with the image */
switch (True) {
case (1 < count($pfs_files[\'image\'][\'name\'])):
// multiple file upload
$result[\'image\'] = "multiple";
$file = $pfs_files[\'image\'];
for ( $i = 0; $i < count($file[\'tmp_name\']); $i++ ){
if( \'\'!=$file[\'tmp_name\'][$i] ){
$imgAllowed = (getimagesize($file[\'tmp_name\'][$i])) ? True : (\'\'==$file[\'name\'][$i]);
if ($imgAllowed){
$upload[$i+1] = upload_image(array(\'name\'=>$pfs_files["image"]["name"][$i], \'tmp_name\'=>$pfs_files["image"]["tmp_name"][$i]));
if (False === $upload[$i+1]){
$result[\'error\'] = __("Något gick fel när bilden skulle laddas upp.",\'pfs_domain\');
} else {
$success[$i+1] = True;
}
} else {
$result[\'error\'] = __("Fel filformat. Bara formaten (.gif, .png, .jpg, .jpeg) fungerar.",\'pfs_domain\');
}
}
}
break;
case ((1 == count($pfs_files[\'image\'][\'name\'])) && (\'\' != $pfs_files[\'image\'][\'name\'][0]) ):
// single file upload
$file = $pfs_files[\'image\'];
$result[\'image\'] = \'single\';
$imgAllowed = (getimagesize($file[\'tmp_name\'][0])) ? True : (\'\'==$file[\'name\'][0]);
if ($imgAllowed){
$upload[1] = upload_image( array( \'name\'=>$file["name"][0], \'tmp_name\'=>$file["tmp_name"][0] ) );
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($upload, true)."</pre>\\n";
if (False === $upload[1]){
$result[\'error\'] = __("Något gick fel när bilden skulle laddas upp.",\'pfs_domain\');
} else {
$success[1] = True;
}
} else {
$result[\'error\'] = __("Fel filformat. Bara formaten (.gif, .png, .jpg, .jpeg) fungerar.",\'pfs_domain\');
}
break;
default:
$result[\'image\'] = \'none\';
}
}
if ( \'\' != $result[\'error\'] ) return $result; // fail if the image upload failed.
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($upload, true)."</pre>\\n";
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($success, true)."</pre>\\n";
/* manipulate $pfs_data into proper post array */
$has_content_things = ($title != \'\') && ($postcontent != \'\');
if ( !current_user_can(\'publish_posts\') && $pfs_options[\'allow_anon\'] ) $has_content_things = $has_content_things && ($name != \'\') && is_email($email);
if ( $has_content_things ) {
$content = $postcontent;
if ( !current_user_can(\'publish_posts\') && $pfs_options[\'allow_anon\'] ) $content .= apply_filters(\'pfs_submittedby_text\',"<p>Berättat av <a href=\'mailto:$email\'>$name</a></p>");
if ( is_user_logged_in() ){
global $user_ID;
get_currentuserinfo();
}
if (is_array($success)){
foreach(array_keys($success) as $i){
$imgtag = "[!--image$i--]";
if (False === strpos($content,$imgtag)) $content .= "\\n\\n$imgtag";
$content = str_replace($imgtag, wp_get_attachment_link( $upload[$i], $pfs_options[\'wp_image_size\']), $content);
}
}
//if any [!--image#--] tags remain, they are invalid and should just be deleted.
$content = preg_replace(\'/\\[\\!--image\\d*--\\]/\',\'\',$content);
// $terms[{tax name}] = array(term1, term2, etc)
if ( array_key_exists(\'terms\',$pfs_data) ) {
foreach ($pfs_data[\'terms\'] as $taxon => $terms){
if ( !is_taxonomy_hierarchical($taxon) ) {
$pfs_data[\'terms\'][$taxon] = implode(\',\',$terms);
}
}
}
$postarr = array();
$postarr[\'post_title\'] = $title;
$postarr[\'post_content\'] = apply_filters(\'comment_text\', $content);
$postarr[\'comment_status\'] = $pfs_options[\'comment_status\'];
$postarr[\'post_status\'] = $pfs_options[\'post_status\'];
$postarr[\'post_author\'] = ( is_user_logged_in() ) ? $user_ID : $pfs_options[\'default_author\'];
$postarr[\'tax_input\'] = (array_key_exists(\'terms\',$pfs_data)) ? $pfs_data[\'terms\'] : array();
$postarr[\'post_type\'] = $pfs_options[\'post_type\'];
$postarr[\'post_category\'] = array($category);
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($postarr, true)."</pre>\\n";
$post_id = wp_insert_post($postarr);
if (0 == $post_id) {
$result[\'error\'] = __("Berättelsen kunde inte laddas upp - okänt fel.",\'pfs_domain\');
} else {
$result[\'success\'] = __("Berättelsen är tillagd, du kommer att komma vidare om en stund.",\'pfs_domain\');
$result[\'post\'] = $post_id;
}
} else {
$result[\'error\'] = __("Du har lämnat en ruta tom. Alla rutor behöver fyllas i.",\'pfs_domain\');
}
}
return $result;
}
/**
* Upload images
*/
function upload_image($image){
$file = wp_upload_bits( $image["name"], null, file_get_contents($image["tmp_name"]));
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">";
//var_dump($file);
//echo "</pre>\\n";
if (false === $file[\'error\']) {
$wp_filetype = wp_check_filetype(basename($file[\'file\']), null );
$attachment = array(
\'post_mime_type\' => $wp_filetype[\'type\'],
\'post_title\' => preg_replace(\'/\\.[^.]+$/\', \'\', basename($file[\'file\'])),
\'post_content\' => \'\',
\'post_status\' => \'inherit\'
);
$attach_id = wp_insert_attachment( $attachment, $file[\'file\'] );
// you must first include the image.php file
// for the function wp_generate_attachment_metadata() to work
require_once(ABSPATH . "wp-admin" . \'/includes/image.php\');
$attach_data = wp_generate_attachment_metadata( $attach_id, $file[\'file\'] );
wp_update_attachment_metadata( $attach_id, $attach_data );
return $attach_id;
} else {
//TODO: er, error handling?
return false;
}
}
if (!empty($_POST)){
$pfs = pfs_submit($_POST,$_FILES);
echo json_encode($pfs);
//echo "<pre style=\\"border:1px solid #ccc;margin-top:5px;\\">".print_r($pfs, true)."\\n";
wp_redirect("http://domda.se/tack/");
exit;
} else {
/* TODO: translate following */
_e(\'Den här sidan hade du inte behövt se, något är fel.\',\'pfs_domain\');
echo "<a href=\'".get_bloginfo(\'url\')."\'>" . __(\'Go home?\',\'pfs_domain\') . "</a>";
}
//get_footer();
?>
插件支持未激活。很抱歉这么说。希望有人能帮忙。
