public function delete_attachments()
{
if (isset($_GET['d4pbbaction'])) {
$nonce = wp_verify_nonce($_GET['_wpnonce'], 'd4p-bbpress-attachments');
if ($nonce) {
global $user_ID;
$action = $_GET['d4pbbaction'];
$att_id = $_GET['att_id'];
$bbp_id = $_GET['bbp_id'];
$post = get_post($bbp_id);
$author_ID = $post->post_author;
$file = get_attached_file($att_id);
$file = pathinfo($file, PATHINFO_BASENAME);
$allow = 'no';
if (d4p_is_user_admin()) {
$allow = d4p_bba_o('delete_visible_to_admins');
} else {
if (d4p_is_user_moderator()) {
$allow = d4p_bba_o('delete_visible_to_moderators');
} else {
if ($author_ID == $user_ID) {
$allow = d4p_bba_o('delete_visible_to_author');
}
}
}
if ($action == 'delete' && ($allow == 'delete' || $allow == 'both')) {
wp_delete_attachment($att_id);
add_post_meta($bbp_id, '_bbp_attachment_log', array('code' => 'delete_attachment', 'user' => $user_ID, 'file' => $file));
}
if ($action == 'detach' && ($allow == 'detach' || $allow == 'both')) {
global $wpdb;
$wpdb->update($wpdb->posts, array('post_parent' => 0), array('ID' => $att_id));
add_post_meta($bbp_id, '_bbp_attachment_log', array('code' => 'detach_attachment', 'user' => $user_ID, 'file' => $file));
}
}
$url = remove_query_arg(array('_wpnonce', 'd4pbbaction', 'att_id', 'bbp_id'));
wp_redirect($url);
exit;
}
}
<?php
$attachments = d4p_get_post_attachments($post_ID);
if (empty($attachments)) {
_e("No attachments here.", "gd-bbpress-attachments");
} else {
echo '<ul style="list-style: decimal outside; margin-left: 1.5em;">';
foreach ($attachments as $attachment) {
$file = get_attached_file($attachment->ID);
$filename = pathinfo($file, PATHINFO_BASENAME);
echo '<li>' . $filename;
echo ' - <a href="' . admin_url('media.php?action=edit&attachment_id=' . $attachment->ID) . '">' . __("edit", "gd-bbpress-attachments") . '</a>';
echo '</li>';
}
echo '</ul>';
}
if (d4p_bba_o("errors_visible_to_author") == 1 && $author_id == $user_ID || d4p_bba_o("errors_visible_to_admins") == 1 && d4p_is_user_admin() || d4p_bba_o("errors_visible_to_moderators") == 1 && d4p_is_user_moderator()) {
$errors = get_post_meta($post_ID, "_bbp_attachment_upload_error");
if (!empty($errors)) {
echo '<h4>' . __("Upload Errors", "gd-bbpress-attachments") . ':</h4>';
echo '<ul style="list-style: decimal outside; margin-left: 1.5em;">';
foreach ($errors as $error) {
echo '<li><strong>' . $error["file"] . '</strong>:<br/>' . __($error["message"], "gd-bbpress-attachments") . '</li>';
}
echo '</ul>';
}
}
public function embed_attachments($content, $id)
{
global $gdbbpress_attachments, $user_ID;
$attachments = d4p_get_post_attachments($id);
$post = get_post($id);
$author_id = $post->post_author;
if (!empty($attachments)) {
$content .= '<div class="bbp-attachments">';
$content .= '<h6>' . __("Attachments", "gd-bbpress-attachments") . ':</h6>';
if (!is_user_logged_in() && $gdbbpress_attachments->is_hidden_from_visitors()) {
$content .= sprintf(__("You must be <a href='%s'>logged in</a> to view attached files.", "gd-bbpress-attachments"), wp_login_url(get_permalink()));
} else {
if (!empty($attachments)) {
$listing = '<ol';
if (d4p_bba_o("attchment_icons") == 1) {
$listing .= ' class="with-icons"';
}
$listing .= '>';
$thumbnails = $listing;
$images = $files = 0;
foreach ($attachments as $attachment) {
$actions = array();
$url = add_query_arg('_wpnonce', wp_create_nonce('d4p-bbpress-attachments'));
$url = add_query_arg('att_id', $attachment->ID, $url);
$url = add_query_arg('bbp_id', $id, $url);
$allow = 'no';
if (d4p_is_user_admin()) {
$allow = d4p_bba_o('delete_visible_to_admins');
} else {
if (d4p_is_user_moderator()) {
$allow = d4p_bba_o('delete_visible_to_moderators');
} else {
if ($author_id == $user_ID) {
$allow = d4p_bba_o('delete_visible_to_author');
}
}
}
if ($allow == 'delete' || $allow == 'both') {
$actions[] = '<a href="' . add_query_arg('d4pbbaction', 'delete', $url) . '">' . __("delete", "gd-bbpress-attachments") . '</a>';
}
if ($allow == 'detach' || $allow == 'both') {
$actions[] = '<a href="' . add_query_arg('d4pbbaction', 'detach', $url) . '">' . __("detach", "gd-bbpress-attachments") . '</a>';
}
if (count($actions) > 0) {
$actions = ' [' . join(' | ', $actions) . ']';
} else {
$actions = '';
}
$file = get_attached_file($attachment->ID);
$ext = pathinfo($file, PATHINFO_EXTENSION);
$filename = pathinfo($file, PATHINFO_BASENAME);
$file_url = wp_get_attachment_url($attachment->ID);
$html = $class_li = $class_a = $rel_a = "";
$a_title = $filename;
$caption = false;
$img = false;
if (d4p_bba_o('image_thumbnail_active') == 1) {
$html = wp_get_attachment_image($attachment->ID, 'd4p-bbp-thumb');
if ($html != "") {
$img = true;
$class_li = 'bbp-atthumb';
if (d4p_bba_o('image_thumbnail_inline') == 1) {
$class_li .= ' bbp-inline';
}
$class_a = d4p_bba_o('image_thumbnail_css');
$caption = d4p_bba_o('image_thumbnail_caption') == 1;
$rel_a = ' rel="' . d4p_bba_o('image_thumbnail_rel') . '"';
$rel_a = str_replace('%ID%', $id, $rel_a);
$rel_a = str_replace('%TOPIC%', bbp_get_topic_id(), $rel_a);
}
}
if ($html == '') {
$html = $filename;
if (d4p_bba_o("attchment_icons") == 1) {
$class_li = "bbp-atticon bbp-atticon-" . $this->icon($ext);
}
}
$item = '<li id="d4p-bbp-attachment_' . $attachment->ID . '" class="d4p-bbp-attachment d4p-bbp-attachment-' . $ext . ' ' . $class_li . '">';
if ($caption) {
$item .= '<div style="width: ' . d4p_bba_o("image_thumbnail_size_x") . 'px" class="wp-caption">';
}
$item .= '<a class="' . $class_li . ' ' . $class_a . '"' . $rel_a . ' href="' . $file_url . '" title="' . $a_title . '">' . $html . '</a>';
if ($caption) {
$item .= '<p class="wp-caption-text">' . $a_title . '<br/>' . $actions . '</p></div>';
} else {
$item .= $actions;
}
$item .= '</li>';
if ($img) {
$thumbnails .= $item;
$images++;
} else {
$listing .= $item;
$files++;
}
}
$thumbnails .= '</ol>';
$listing .= '</ol>';
if ($images > 0) {
$content .= $thumbnails;
}
if ($files > 0) {
$content .= $listing;
}
}
}
$content .= '</div>';
}
if (d4p_bba_o('errors_visible_to_author') == 1 && $author_id == $user_ID || d4p_bba_o('errors_visible_to_admins') == 1 && d4p_is_user_admin() || d4p_bba_o('errors_visible_to_moderators') == 1 && d4p_is_user_moderator()) {
$errors = get_post_meta($id, '_bbp_attachment_upload_error');
if (!empty($errors)) {
$content .= '<div class="bbp-attachments-errors">';
$content .= '<h6>' . __("Upload Errors", "gd-bbpress-attachments") . ':</h6>';
$content .= '<ol>';
foreach ($errors as $error) {
$content .= '<li><strong>' . $error['file'] . '</strong>: ' . __($error['message'], "gd-bbpress-attachments") . '</li>';
}
$content .= '</ol></div>';
}
}
return $content;
}