304 lines
13 KiB
PHP
304 lines
13 KiB
PHP
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<?php
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global $wpdb, $mingleforum, $user_ID;
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$error = false;
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$root = dirname(dirname(dirname(dirname(__FILE__))));
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require_once($root.'/wp-load.php');
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$add_topic_plink = (isset($_POST['add_topic_plink'])) ? $_POST['add_topic_plink'] : '';
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$mingleforum->setup_linksdk($add_topic_plink);
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$options = get_option("mingleforum_options");
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//Checking if current categories have been disabled to admin posting only
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$the_forum_id = false;
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if(isset($_POST['add_topic_forumid']) && !empty($_POST['add_topic_forumid']))
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$the_forum_id = $mingleforum->check_parms($_POST['add_topic_forumid']);
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if(isset($_POST['add_post_forumid']) && !empty($_POST['add_post_forumid'])) {
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$the_thread_id = $mingleforum->check_parms($_POST['add_post_forumid']);
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$the_forum_id = $wpdb->get_var($wpdb->prepare("SELECT `parent_id` FROM {$mingleforum->t_threads} WHERE `id` = %d", $the_thread_id));
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}
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if(isset($_POST['thread_id']) && !empty($_POST['thread_id']) && isset($_POST['edit_post_submit'])) {
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$the_thread_id = $mingleforum->check_parms($_POST['thread_id']);
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$the_forum_id = $wpdb->get_var($wpdb->prepare("SELECT `parent_id` FROM {$mingleforum->t_threads} WHERE `id` = %d", $the_thread_id));
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}
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if(is_numeric($the_forum_id))
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{
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$the_cat_id = $wpdb->get_var("SELECT `parent_id` FROM {$mingleforum->t_forums} WHERE `id` = {$the_forum_id}");
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if(in_array($the_cat_id, $options['forum_disabled_cats']) && !is_super_admin($user_ID) && !$mingleforum->is_moderator($user_ID, $the_forum_id) && !$mingleforum->options['allow_user_replies_locked_cats'])
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wp_die(__("Oops only Administrators can post in this Forum!", "mingleforum"));
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}
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//End Check
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//Spam time interval check
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if(!is_super_admin() && !$mingleforum->is_moderator($user_ID, $the_forum_id))
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{
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$last_post_time = get_user_meta((int)$user_ID, 'mingle_forum_last_post_time_'.ip_to_string(), true);
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if((time() - (int)$last_post_time) < stripslashes($mingleforum->options['forum_posting_time_limit']))
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wp_die(__('To help prevent spam, we require that you wait', 'mingleforum').' '.ceil(((int)(stripslashes($mingleforum->options['forum_posting_time_limit']))/60)).' '.__('minutes before posting again. Please use your browsers back button to return.', 'mingleforum'));
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else
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update_user_meta((int)$user_ID, 'mingle_forum_last_post_time_'.ip_to_string(), time());
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}
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function ip_to_string()
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{
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return preg_replace("/[^0-9]/", "_", $_SERVER["REMOTE_ADDR"]);
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}
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//End Spam time interval check
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function mf_u_key()
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{
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$pref = "";
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for ($i = 0; $i < 5; $i++)
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{
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$d = rand(0,1);
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$pref .= $d ? chr(rand(97, 122)) : chr(rand(48, 57));
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}
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return $pref."-";
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}
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function MFAttachImage($temp, $name)
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{
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//GET USERS UPLOAD PATH
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$upload_dir = wp_upload_dir();
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$path = $upload_dir['path']."/";
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$url = $upload_dir['url']."/";
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$u = mf_u_key();
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$name = sanitize_file_name($name);
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if(!empty($name))
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move_uploaded_file($temp, $path.$u.$name);
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return "\n[img]".$url.$u.$name."[/img]";
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}
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function MFGetExt($str)
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{
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//GETS THE FILE EXTENSION BELONGING TO THE UPLOADED FILE
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$i = strrpos($str,".");
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if (!$i) { return ""; }
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$l = strlen($str) - $i;
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$ext = substr($str,$i+1,$l);
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return $ext;
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}
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function mf_check_uploaded_images()
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{
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$valid = array('im1' => true, 'im2' => true, 'im3' => true);
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if(!empty($_FILES)) {
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if($_FILES["mfimage1"]["error"] > 0 && !empty($_FILES["mfimage1"]["name"]))
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$valid['im1'] = false;
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if($_FILES["mfimage2"]["error"] > 0 && !empty($_FILES["mfimage2"]["name"]))
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$valid['im2'] = false;
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if($_FILES["mfimage3"]["error"] > 0 && !empty($_FILES["mfimage3"]["name"]))
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$valid['im3'] = false;
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}
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if(!empty($_FILES["mfimage1"]["name"]))
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{
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$ext = strtolower(MFGetExt(stripslashes($_FILES["mfimage1"]["name"])));
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if($ext != "jpg" && $ext != "jpeg" && $ext != "bmp" && $ext != "png" && $ext != "gif")
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$valid['im1'] = false;
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}
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else
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$valid['im1'] = false;
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if(!empty($_FILES["mfimage2"]["name"]))
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{
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$ext = strtolower(MFGetExt(stripslashes($_FILES["mfimage2"]["name"])));
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if($ext != "jpg" && $ext != "jpeg" && $ext != "bmp" && $ext != "png" && $ext != "gif")
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$valid['im2'] = false;
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}
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else
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$valid['im2'] = false;
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if(!empty($_FILES["mfimage3"]["name"]))
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{
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$ext = strtolower(MFGetExt(stripslashes($_FILES["mfimage3"]["name"])));
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if($ext != "jpg" && $ext != "jpeg" && $ext != "bmp" && $ext != "png" && $ext != "gif")
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$valid['im2'] = false;
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}
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else
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$valid['im3'] = false;
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return $valid;
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}
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//--weaver-- check if guest filled in form
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if(!isset($_POST['edit_post_submit'])) {
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$errormsg = apply_filters('wpwf_check_guestinfo',"");
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if($errormsg != "") {
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$error = true;
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wp_die($errormsg); //plugin failed
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}
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}
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//--weaver-- end guest form check
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if($options['forum_captcha'] == true && !$user_ID){
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include_once(WPFPATH."captcha/shared.php");
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$wpf_code = wpf_str_decrypt($_POST['wpf_security_check']);
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if(($wpf_code == $_POST['wpf_security_code']) && (!empty($wpf_code))) {
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//It passed
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}
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else {
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$error = true;
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$msg = __("Security code does not match", "mingleforum");
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wp_die($msg);
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}
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}
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$cur_user_ID = apply_filters('wpwf_change_userid', $user_ID); // --weaver-- use real id or generated guest ID
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//ADDING A NEW TOPIC?
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if(isset($_POST['add_topic_submit'])) {
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$myReplaceSub = array("\\");
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$subject = str_replace($myReplaceSub, "", $mingleforum->input_filter($_POST['add_topic_subject']));
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$content = $mingleforum->input_filter($_POST['message']);
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$forum_id = $mingleforum->check_parms($_POST['add_topic_forumid']);
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$group_id = $mingleforum->forum_get_group_id($forum_id);
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$msg = '';
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if($subject == "") {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You must enter a subject", "mingleforum")."</p></div>");
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$error = true;
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}
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else if($content == "") {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You must enter a message", "mingleforum")."</p></div>");
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$error = true;
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}
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else if(!$mingleforum->have_access($forum_id) || !$mingleforum->have_access($forum_id, 'post') || !$mingleforum->have_access($group_id) || !$mingleforum->have_access($group_id, 'post')) {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$error = true;
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}
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else{
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$date = $mingleforum->wpf_current_time_fixed('mysql', 0);
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$sql_thread = "INSERT INTO {$mingleforum->t_threads}
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(last_post, subject, parent_id, `date`, status, starter)
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VALUES
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(%s, %s, %d, %s, 'open', %d)";
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$wpdb->query($wpdb->prepare($sql_thread, $date, $subject, $forum_id, $date, $cur_user_ID));
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$id = $wpdb->insert_id;
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//MAYBE ATTACH IMAGES
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$images = mf_check_uploaded_images();
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if($images['im1'] || $images['im2'] || $images['im3'])
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{
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if($images['im1'])
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$content .= MFAttachImage($_FILES["mfimage1"]["tmp_name"], stripslashes($_FILES["mfimage1"]["name"]));
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if($images['im2'])
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$content .= MFAttachImage($_FILES["mfimage2"]["tmp_name"], stripslashes($_FILES["mfimage2"]["name"]));
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if($images['im3'])
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$content .= MFAttachImage($_FILES["mfimage3"]["tmp_name"], stripslashes($_FILES["mfimage3"]["name"]));
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}
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$sql_post = "INSERT INTO {$mingleforum->t_posts}
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(text, parent_id, `date`, author_id, subject)
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VALUES
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(%s, %d, %s, %d, %s)";
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$wpdb->query($wpdb->prepare($sql_post, $content, $id, $date, $cur_user_ID, $subject));
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$new_post_id = $wpdb->insert_id;
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}
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if(!$error){
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$mingleforum->notify_forum_subscribers($id, $subject, $content, $date, $forum_id);
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$mingleforum->notify_admins($id, $subject, $content, $date);
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$unused = apply_filters('wpwf_add_guest_sub', $id); //--weaver-- Maybe add a subscription
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header("Location: ".html_entity_decode($mingleforum->get_threadlink($id)."#postid-".$new_post_id)); exit;
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}
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else
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wp_die($msg);
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}
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//ADDING A POST REPLY?
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if(isset($_POST['add_post_submit'])){
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$myReplaceSub = array("\\");
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$subject = str_replace($myReplaceSub, "", $mingleforum->input_filter($_POST['add_post_subject']));
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$content = $mingleforum->input_filter($_POST['message']);
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$thread = $mingleforum->check_parms($_POST['add_post_forumid']);
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$forum_id = $mingleforum->forum_get_forum_from_post($thread);
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$group_id = $mingleforum->forum_get_group_from_post($thread);
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$msg = '';
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if($subject == ""){
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You must enter a subject", "mingleforum")."</p></div>");
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$error = true;
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}
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else if($content == ""){
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You must enter a message", "mingleforum")."</p></div>");
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$error = true;
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}
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else if(!$mingleforum->have_access($forum_id) || !$mingleforum->have_access($forum_id, 'post') || !$mingleforum->have_access($group_id) || !$mingleforum->have_access($group_id, 'post')) {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$error = true;
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}
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else{
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$date = $mingleforum->wpf_current_time_fixed('mysql', 0);
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//MAYBE ATTACH IMAGES
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$images = mf_check_uploaded_images();
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if($images['im1'] || $images['im2'] || $images['im3'])
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{
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if($images['im1'])
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$content .= MFAttachImage($_FILES["mfimage1"]["tmp_name"], stripslashes($_FILES["mfimage1"]["name"]));
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if($images['im2'])
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$content .= MFAttachImage($_FILES["mfimage2"]["tmp_name"], stripslashes($_FILES["mfimage2"]["name"]));
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if($images['im3'])
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$content .= MFAttachImage($_FILES["mfimage3"]["tmp_name"], stripslashes($_FILES["mfimage3"]["name"]));
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}
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$sql_post = "INSERT INTO {$mingleforum->t_posts}
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(text, parent_id, `date`, author_id, subject)
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VALUES(%s, %d, %s, %d, %s)";
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$wpdb->query($wpdb->prepare($sql_post, $content, $thread, $date, $cur_user_ID, $subject));
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$new_id = $wpdb->insert_id;
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$wpdb->query($wpdb->prepare("UPDATE {$mingleforum->t_threads} SET last_post = %s WHERE id = %d", $date, $thread));
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}
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if(!$error){
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$mingleforum->notify_thread_subscribers($thread, $subject, $content, $date);
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$mingleforum->notify_admins($thread, $subject, $content, $date);
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$unused = apply_filters('wpwf_add_guest_sub', $thread); //--weaver-- Maybe add a subscription
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header("Location: ".html_entity_decode($mingleforum->get_paged_threadlink($thread)."#postid-".$new_id)); exit;
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}
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else
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wp_die($msg);
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}
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//EDITING A POST?
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if(isset($_POST['edit_post_submit'])) {
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$myReplaceSub = array("\\");
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$subject = str_replace($myReplaceSub, "", $mingleforum->input_filter($_POST['edit_post_subject']));
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$content = $mingleforum->input_filter($_POST['message']);
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$thread = $mingleforum->check_parms($_POST['thread_id']);
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$edit_post_id = $_POST['edit_post_id'];
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$msg = '';
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if($subject == "") {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You must enter a subject", "mingleforum")."</p></div>");
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$error = true;
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}
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if($content == "") {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You must enter a message", "mingleforum")."</p></div>");
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$error = true;
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}
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//Major security check here, prevents hackers from editing the entire forums posts
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if(!is_super_admin($user_ID) && $user_ID != $mingleforum->get_post_owner($edit_post_id) && !$mingleforum->is_moderator($user_ID, $the_forum_id)) {
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$msg .= "<h2>".__("An error occured", "mingleforum")."</h2>";
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$msg .= ("<div id='error'><p>".__("You do not have permission to edit this post!", "mingleforum")."</p></div>");
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$error = true;
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}
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if($error)
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wp_die($msg);
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$sql = ("UPDATE {$mingleforum->t_posts} SET text = %s, subject = %s WHERE id = %d");
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$wpdb->query($wpdb->prepare($sql, $content, $subject, $edit_post_id));
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$ret = $wpdb->get_results($wpdb->prepare("select id from {$mingleforum->t_posts} where parent_id = %d order by date asc limit 1", $thread));
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if($ret[0]->id == $edit_post_id) {
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$sql = ("UPDATE {$mingleforum->t_threads} set subject = %s where id = %d");
|
||
|
|
$wpdb->query($wpdb->prepare($sql, $subject, $thread));
|
||
|
|
}
|
||
|
|
|
||
|
|
header("Location: ".html_entity_decode($mingleforum->get_paged_threadlink($thread)."#postid-".$edit_post_id)); exit;
|
||
|
|
}
|