363 lines
11 KiB
PHP
363 lines
11 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Board v1.1
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| ========================================
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| by Matthew Mecham
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| (c) 2001,2002 Invision Power Services
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| http://www.ibforums.com
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| ========================================
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| Web: http://www.ibforums.com
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| Email: phpboards@ibforums.com
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| Licence Info: phpib-licence@ibforums.com
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+---------------------------------------------------------------------------
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| > Edit post library
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| > Module written by Matt Mecham
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| > Date started: 19th February 2002
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| > Module Version Number: 1.0.0
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+--------------------------------------------------------------------------
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*/
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class post_functions extends Post {
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var $nav = array();
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var $title = "";
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var $post = array();
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var $topic = array();
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var $upload = array();
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var $moderator = array( 'member_id' => 0, 'member_name' => "", 'edit_post' => 0 );
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var $orig_post = array();
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function post_functions($class) {
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global $ibforums, $std, $DB;
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// Lets load the topic from the database before we do anything else.
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$DB->query("SELECT * FROM ibf_topics WHERE tid='".$ibforums->input['t']."'");
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$this->topic = $DB->fetch_row();
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// Is it legitimate?
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if (! $this->topic['tid'])
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{
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$std->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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// Load the old post
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$DB->query("SELECT * FROM ibf_posts WHERE pid='".$ibforums->input['p']."'");
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$this->orig_post = $DB->fetch_row();
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if (! $this->orig_post['pid'])
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{
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$std->Error( array( LEVEL => 1, MSG => 'missing_files') );
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}
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// Load the moderator
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if ($ibforums->member['id'])
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{
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$DB->query("SELECT member_id, member_name, mid, edit_post FROM ibf_moderators WHERE forum_id='".$class->forum['id']."' AND (member_id='".$ibforums->member['id']."' OR (is_group=1 AND group_id='".$ibforums->member['mgroup']."'))");
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$this->moderator = $DB->fetch_row();
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}
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//-------------------------------------------------
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// Lets do some tests to make sure that we are
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// allowed to edit this topic
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//-------------------------------------------------
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$can_edit = 0;
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if ($ibforums->member['g_is_supmod'])
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{
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$can_edit = 1;
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}
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if ($this->moderator['edit_post'])
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{
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$can_edit = 1;
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}
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if ( ($this->orig_post['author_id'] == $ibforums->member['id']) and ($ibforums->member['g_edit_posts']) )
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{
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// Have we set a time limit?
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if ($ibforums->member['g_edit_cutoff'] > 0)
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{
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if ( $this->orig_post['post_date'] > ( time() - ( intval($ibforums->member['g_edit_cutoff']) * 60 ) ) )
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{
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$can_edit = 1;
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}
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}
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else
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{
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$can_edit = 1;
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}
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}
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if ($can_edit != 1)
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{
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$std->Error( array( LEVEL => 1, MSG => 'not_op') );
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}
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// Is the topic locked?
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if (($this->topic['state'] != 'open') and (!$ibforums->member['g_is_supmod']))
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{
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$std->Error( array( LEVEL => 1, MSG => 'locked_topic') );
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}
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}
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function process($class) {
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global $ibforums, $std, $DB, $print;
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//-------------------------------------------------
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// Parse the post, and check for any errors.
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// overwrites saved post intentionally
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//-------------------------------------------------
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$this->post = $class->compile_post();
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if ( ($class->obj['post_errors'] != "") or ($class->obj['preview_post'] != "") )
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{
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// Show the form again
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$this->show_form($class);
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}
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else
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{
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$this->complete_edit($class);
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}
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}
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function complete_edit($class) {
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global $ibforums, $std, $DB, $print, $HTTP_POST_FILES;
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$time = $std->get_date( time(), 'LONG' );
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//-------------------------------------------------
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// Reset some data
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//-------------------------------------------------
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// Do we have to adjust the attachments?
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if ($this->orig_post['attach_id'])
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{
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if ($ibforums->input['editupload'] != 'keep')
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{
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// We're either uploading a new attachment, or deleting one, so lets
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// remove the old attachment first eh?
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if (is_file($ibforums->vars['upload_dir']."/".$this->orig_post['attach_id']))
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{
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@unlink($ibforums->vars['upload_dir']."/".$this->orig_post['attach_id']);
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}
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if ($ibforums->input['editupload'] == 'new')
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{
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// w00t, we're uploading a new ..um.. upload
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$new_upload = $class->process_upload();
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if ( $class->obj['post_errors'] != "") {
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$this->show_form($class);
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}
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$this->post['attach_id'] = $new_upload['attach_id'];
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$this->post['attach_type'] = $new_upload['attach_type'];
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$this->post['attach_hits'] = $new_upload['attach_hits'];
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$this->post['attach_file'] = $new_upload['attach_file'];
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}
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else if ($ibforums->input['editupload'] == 'delete')
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{
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// Simply remove the DB data as we've already removed the file
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$this->post['attach_id'] = "";
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$this->post['attach_type'] = "";
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$this->post['attach_hits'] = "";
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$this->post['attach_file'] = "";
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}
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}
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else
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{
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// We are keeping the old attachment
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$this->post['attach_id'] = $this->orig_post['attach_id'];
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$this->post['attach_type'] = $this->orig_post['attach_type'];
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$this->post['attach_hits'] = $this->orig_post['attach_hits'];
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$this->post['attach_file'] = $this->orig_post['attach_file'];
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}
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}
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$this->post['ip_address'] = $this->orig_post['ip_address'];
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$this->post['topic_id'] = $this->orig_post['topic_id'];
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$this->post['author_id'] = $this->orig_post['author_id'];
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$this->post['pid'] = $this->orig_post['pid'];
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$this->post['post_date'] = $this->orig_post['post_date'];
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$this->post['author_name'] = $this->orig_post['author_name'];
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$this->post['edit_time'] = time();
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$this->post['edit_name'] = $ibforums->member['name'];
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// If the post icon has changed, update the topic post icon
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if ($this->orig_post['new_topic'] == 1)
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{
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if ($this->post['icon_id'] != $this->orig_post['icon_id'])
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{
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$DB->query("UPDATE ibf_topics SET icon_id='".$this->post['icon_id']."' WHERE tid='".$this->topic['tid']."'");
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}
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}
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//-------------------------------------------------
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// Update the database (ib_forum_post)
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//-------------------------------------------------
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$this->post['append_edit'] = 1;
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if ($ibforums->member['g_append_edit'])
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{
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if ($ibforums->input['add_edit'] != 1)
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{
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$this->post['append_edit'] = 0;
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}
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}
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$db_string = $DB->compile_db_update_string( $this->post );
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$DB->query("UPDATE ibf_posts SET $db_string WHERE pid='".$this->post['pid']."'");
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//-------------------------------------------------
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// Redirect them back to the topic
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//-------------------------------------------------
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$print->redirect_screen( $ibforums->lang['post_edited'], "act=ST&f={$class->forum['id']}&t={$this->topic['tid']}&st={$ibforums->input['st']}#entry{$this->post['pid']}");
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}
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function show_form($class) {
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global $ibforums, $std, $DB, $print, $HTTP_POST_VARS;
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//-------------------------------------------------
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// Sort out the "raw" textarea input and make it safe incase
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// we have a <textarea> tag in the raw post var.
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//-------------------------------------------------
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$raw_post = isset($HTTP_POST_VARS['Post']) ? $HTTP_POST_VARS['Post'] : $class->parser->unconvert($this->orig_post['post'], $class->forum['use_ibc'], $class->forum['use_html']);
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if (isset($raw_post)) {
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$raw_post = str_replace( '$' , "$" , $raw_post );
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$raw_post = str_replace( '<' , "<" , $raw_post );
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$raw_post = stripslashes($raw_post);
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}
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//-------------------------------------------------
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// Do we have any posting errors?
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//-------------------------------------------------
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if ($class->obj['post_errors'])
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{
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$class->output .= $class->html->errors( $ibforums->lang[ $class->obj['post_errors'] ]);
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}
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if ($class->obj['preview_post'])
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{
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$class->output .= $class->html->preview( $class->parser->convert( array( 'TEXT' => $this->post['post'], 'CODE' => $class->forum['use_ibc'], 'SMILIES' => $ibforums->input['enableemo'], 'HTML' => $class->forum['use_html']) ) );
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}
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$class->check_upload_ability();
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$class->output .= $class->html_start_form( array( 1 => array( 'CODE', '09' ),
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2 => array( 't' , $this->topic['tid']),
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3 => array( 'p' , $ibforums->input['p'] ),
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4 => array( 'st' , $ibforums->input['st'] ),
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) );
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//---------------------------------------
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// START TABLE
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//---------------------------------------
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$class->output .= $class->html->table_structure();
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//---------------------------------------
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$start_table = $class->html->table_top( "{$ibforums->lang['top_txt_edit']} {$this->topic['title']}");
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$name_fields = $class->html_name_field();
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$post_box = $class->html_post_body( $raw_post );
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$end_form = $class->html->EndForm( $ibforums->lang['submit_edit'] );
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$post_icons = $class->html_post_icons($this->orig_post['icon_id']);
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if (($class->obj['can_upload']) and ($this->orig_post['attach_id'] != ""))
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{
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$upload_field = $class->html->edit_upload_field( $ibforums->member['g_attach_max'] * 1024, $this->orig_post['attach_file'] );
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}
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if ($ibforums->member['g_append_edit'])
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{
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$checked = "";
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if ($this->orig_post['append_edit'])
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{
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$checked = "checked";
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}
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$edit_option = $class->html->add_edit_box($checked);
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}
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//---------------------------------------
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$class->output = str_replace( "<!--START TABLE-->" , $start_table , $class->output );
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$class->output = str_replace( "<!--NAME FIELDS-->" , $name_fields , $class->output );
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$class->output = str_replace( "<!--POST BOX-->" , $post_box , $class->output );
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$class->output = str_replace( "<!--POST ICONS-->" , $post_icons , $class->output );
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$class->output = str_replace( "<!--END TABLE-->" , $end_form , $class->output );
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$class->output = str_replace( "<!--UPLOAD FIELD-->", $upload_field , $class->output );
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$class->output = str_replace( "<!--MOD OPTIONS-->" , $edit_option , $class->output );
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//---------------------------------------
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$class->html_add_smilie_box();
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$class->html_topic_summary($this->topic['tid']);
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$this->nav = array( "<a href='{$class->base_url}&act=SC&c={$class->forum['cat_id']}'>{$class->forum['cat_name']}</a>",
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"<a href='{$class->base_url}&act=SF&f={$class->forum['id']}'>{$class->forum['name']}</a>",
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"<a href='{$class->base_url}&act=ST&f={$class->forum['id']}&t={$this->topic['tid']}'>{$this->topic['title']}</a>",
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);
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$this->title = $ibforums->lang['editing_post'].' '.$this->topic['title'];
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$print->add_output("$class->output");
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$print->do_output( array( 'TITLE' => $ibforums->vars['board_name']." -> ".$this->title,
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'JS' => 1,
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'NAV' => $this->nav,
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) );
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}
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}
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?>
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