511 lines
17 KiB
PHP
511 lines
17 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board v2.0.0
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| =============================================
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| by Matthew Mecham
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| (c) 2001 - 2004 Invision Power Services, Inc.
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| http://www.invisionpower.com
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| =============================================
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| Web: http://www.invisionboard.com
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| Time: Tue, 21 Sep 2004 16:34:28 GMT
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| Release: 150aa7a702c3c8b6f6eb90ad49305d2f
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| Licence Info: http://www.invisionboard.com/?license
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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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| > DBA Checked: Fri 21 May 2004
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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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var $edit_title = 0;
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var $post_key = "";
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var $class = "";
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function post_functions($class)
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{
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global $ibforums, $std, $DB;
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$this->class = $class;
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//-----------------------------------------
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// Lets load the topic from the database before we do anything else.
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//-----------------------------------------
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$DB->simple_construct( array( 'select' => '*', 'from' => 'topics', 'where' => "tid=".intval($ibforums->input['t']) ) );
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$DB->simple_exec();
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$this->topic = $DB->fetch_row();
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//-----------------------------------------
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// Is it legitimate?
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//-----------------------------------------
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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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//-----------------------------------------
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// Load the old post
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//-----------------------------------------
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$DB->simple_construct( array( 'select' => '*', 'from' => 'posts', 'where' => "pid=".intval($ibforums->input['p']) ) );
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$DB->simple_exec();
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$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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//-----------------------------------------
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// Generate post key (do we have one?)
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//-----------------------------------------
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if ( ! $this->orig_post['post_key'] )
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{
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//-----------------------------------------
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// Generate one and save back to post and attachment
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// to ensure 1.3 < compatibility
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//-----------------------------------------
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$this->post_key = md5(microtime());
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$DB->do_update( 'posts', array( 'post_key' => $this->post_key ), 'pid='.$this->orig_post['pid'] );
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$DB->do_update( 'attachments', array( 'attach_post_key' => $this->post_key ), 'attach_pid='.$this->orig_post['pid'] );
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}
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else
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{
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$this->post_key = $this->orig_post['post_key'];
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}
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//-----------------------------------------
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// Load the moderator
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//-----------------------------------------
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if ($ibforums->member['id'])
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{
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$DB->simple_construct( array( 'select' => 'member_id, member_name, mid, edit_post, edit_topic',
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'from' => 'moderators',
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'where' => "forum_id=".$this->class->forum['id']." AND (member_id='".$ibforums->member['id']."' OR (is_group=1 AND group_id='".$ibforums->member['mgroup']."'))" ) );
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$DB->simple_exec();
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$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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//-----------------------------------------
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// Check access
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//-----------------------------------------
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$this->class->check_for_edit($this->topic);
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//-----------------------------------------
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// // Do we have edit topic abilities?
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//-----------------------------------------
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if ( $this->orig_post['new_topic'] == 1 )
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{
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if ($ibforums->member['g_is_supmod'] == 1)
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{
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$this->edit_title = 1;
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}
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else if ($this->moderator['edit_topic'] == 1)
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{
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if ( $ibforums->member['id'] == $this->topic['starter_id'] )
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{
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$this->edit_title = 1;
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}
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}
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else if ($ibforums->member['g_edit_topic'] == 1 )
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{
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$this->edit_title = 1;
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}
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}
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}
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/*-------------------------------------------------------------------------*/
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// MAIN PROCESS FUNCTION
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/*-------------------------------------------------------------------------*/
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function process()
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{
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global $ibforums, $std, $DB, $print;
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//-----------------------------------------
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// Did we remove an attachment?
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//-----------------------------------------
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if ( $ibforums->input['removeattachid'] )
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{
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if ( $ibforums->input[ 'removeattach_'. $ibforums->input['removeattachid'] ] )
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{
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$this->class->pf_remove_attachment( intval($ibforums->input['removeattachid']), $this->post_key );
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$this->show_form();
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}
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}
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//-----------------------------------------
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// Did we add an attachment?
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//-----------------------------------------
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if ( $ibforums->input['attachgo'] )
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{
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$this->class->obj['post_errors'] = "";
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$this->upload_id = $this->class->process_upload();
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$this->show_form();
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}
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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 = $this->class->compile_post();
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if ($this->class->obj['post_errors'] == "")
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{
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$this->upload = $this->class->process_upload();
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}
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if ( ($this->class->obj['post_errors'] != "") or ($this->class->obj['preview_post'] != "") )
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{
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//-----------------------------------------
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// Show the form again
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//-----------------------------------------
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$this->show_form($class);
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}
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else
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{
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$this->complete_edit($class);
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}
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}
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/*-------------------------------------------------------------------------*/
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// COMPLETE EDIT THINGY
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/*-------------------------------------------------------------------------*/
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function complete_edit($class)
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{
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global $ibforums, $std, $DB, $print;
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$time = $std->get_date( time(), 'LONG' );
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//-----------------------------------------
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// Reset some data
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//-----------------------------------------
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$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['queued'] = $this->orig_post['queued'];
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$this->post['edit_time'] = time();
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$this->post['edit_name'] = $ibforums->member['name'];
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//-----------------------------------------
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// If the post icon has changed, update the topic post icon
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//-----------------------------------------
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if ($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->do_update( 'topics', array( 'icon_id' => $this->post['icon_id'] ), 'tid='.$this->topic['tid'] );
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}
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}
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//-----------------------------------------
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// Update topic title?
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//-----------------------------------------
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if ( $this->edit_title == 1 )
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{
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$ibforums->input['TopicTitle'] = $this->class->pf_clean_topic_title( $ibforums->input['TopicTitle'] );
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$ibforums->input['TopicTitle'] = trim( $this->class->parser->bad_words( $ibforums->input['TopicTitle'] ) );
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$ibforums->input['TopicDesc'] = trim( $this->class->parser->bad_words( $ibforums->input['TopicDesc'] ) );
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if ( $ibforums->input['TopicTitle'] != "" )
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{
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if ( ($ibforums->input['TopicTitle'] != $this->topic['title']) or ($ibforums->input['TopicDesc'] != $this->topic['description']) )
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{
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$DB->do_update( 'topics', array( 'title' => $ibforums->input['TopicTitle'],
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'description' => $ibforums->input['TopicDesc']
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) , "tid=".$this->topic['tid']
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);
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if ($this->topic['tid'] == $this->class->forum['last_id'])
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{
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$DB->do_update( 'forums', array( 'last_title' => $ibforums->input['TopicTitle'] ), 'id='.$this->class->forum['id'] );
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$std->update_forum_cache();
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}
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if ( ($this->moderator['edit_topic'] == 1) OR ( $ibforums->member['g_is_supmod'] == 1 ) )
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{
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$DB->do_insert( 'moderator_logs', array (
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'forum_id' => $this->class->forum['id'],
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'topic_id' => $this->topic['tid'],
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'post_id' => $this->post['pid'],
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'member_id' => $ibforums->member['id'],
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'member_name' => $ibforums->member['name'],
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'ip_address' => $ibforums->input['IP_ADDRESS'],
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'http_referer'=> $HTTP_REFERER,
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'ctime' => time(),
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'topic_title' => $this->topic['title'],
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'action' => "Edited topic title or description '{$this->topic['title']}' to '{$ibforums->input['TopicTitle']}' via post form",
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'query_string'=> $QUERY_STRING,
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) );
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}
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}
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}
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}
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//-----------------------------------------
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// Update the database (ib_forum_post)
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//-----------------------------------------
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$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->do_update( 'posts', $this->post, 'pid='.$this->post['pid'] );
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//-----------------------------------------
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// Make attachments "permanent"
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//-----------------------------------------
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$this->class->pf_make_attachments_permanent($this->post_key, $this->topic['tid'], $this->post['pid']);
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//-----------------------------------------
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// Make sure paperclip symbol is OK
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//-----------------------------------------
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$this->class->pf_recount_topic_attachments($this->topic['tid']);
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//-----------------------------------------
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// Redirect them back to the topic
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//-----------------------------------------
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$print->redirect_screen( $ibforums->lang['post_edited'], "act=ST&f={$this->class->forum['id']}&t={$this->topic['tid']}&st={$ibforums->input['st']}#entry{$this->post['pid']}");
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}
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/*-------------------------------------------------------------------------*/
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// SHOW FORM
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/*-------------------------------------------------------------------------*/
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function show_form()
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{
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global $ibforums, $std, $DB, $print;
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//-----------------------------------------
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// Sort out the "raw" textarea input and make it safe incase
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// we have a <textarea> tag in the raw post var.
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//-----------------------------------------
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$raw_post = isset($_POST['Post']) ? $std->txt_htmlspecialchars($_POST['Post']) : $this->class->parser->unconvert($this->orig_post['post'], $this->class->forum['use_ibc'], $this->class->forum['use_html']);
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if (isset($raw_post))
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{
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$raw_post = $std->txt_raw2form($raw_post);
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}
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//-----------------------------------------
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// Is this the first post in the topic?
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//-----------------------------------------
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if ( $this->edit_title == 1 )
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{
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$topic_title = isset($_POST['TopicTitle']) ? $ibforums->input['TopicTitle'] : $this->topic['title'];
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$topic_desc = isset($_POST['TopicDesc']) ? $ibforums->input['TopicDesc'] : $this->topic['description'];
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$topic_title = $this->class->html->topictitle_fields( array( 'TITLE' => $topic_title, 'DESC' => $topic_desc ) );
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}
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//-----------------------------------------
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// Do we have any posting errors?
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//-----------------------------------------
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if ($this->class->obj['post_errors'])
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{
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$this->class->output .= $this->class->html->errors( $ibforums->lang[ $this->class->obj['post_errors'] ]);
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}
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if ($this->class->obj['preview_post'])
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{
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$this->class->parser->pp_do_html = intval($ibforums->input['post_htmlstatus']) AND $this->class->forum['use_html'] AND $ibforums->member['g_dohtml'] ? 1 : 0;
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$this->class->parser->pp_nl2br = $ibforums->input['post_htmlstatus'] == 2 ? 1 : 0;
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$this->post['post'] = $this->class->parser->post_db_parse(
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$this->class->parser->convert( array(
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'TEXT' => $this->post['post'],
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'CODE' => $this->class->forum['use_ibc'],
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'SMILIES' => $ibforums->input['enableemo'],
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'HTML' => $this->class->forum['use_html']
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) )
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);
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$this->class->output .= $this->class->html->preview( $this->post['post'] );
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}
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$this->class->output .= $this->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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5 => array( 'post_key', $this->post_key )
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) );
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//-----------------------------------------
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// START TABLE
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//-----------------------------------------
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$this->class->output .= $this->class->html->table_structure();
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//-----------------------------------------
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$start_table = $this->class->html->table_top( "{$ibforums->lang['top_txt_edit']} {$this->topic['title']}");
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$name_fields = $this->class->html_name_field();
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$post_box = $this->class->html_post_body( $raw_post );
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$end_form = $this->class->html->EndForm( $ibforums->lang['submit_edit'] );
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$post_icons = $this->class->html_post_icons($this->orig_post['icon_id']);
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if ($this->class->can_upload)
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{
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$upload_field = $this->class->html_build_uploads($this->post_key,'edit',$this->orig_post['pid']);
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}
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if ($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 = $this->class->html->add_edit_box($checked);
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}
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//-----------------------------------------
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$this->class->output = str_replace( "<!--START TABLE-->" , $start_table , $this->class->output );
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$this->class->output = str_replace( "<!--NAME FIELDS-->" , $name_fields , $this->class->output );
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$this->class->output = str_replace( "<!--POST BOX-->" , $post_box , $this->class->output );
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$this->class->output = str_replace( "<!--POST ICONS-->" , $post_icons , $this->class->output );
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$this->class->output = str_replace( "<!--END TABLE-->" , $end_form , $this->class->output );
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$this->class->output = str_replace( "<!--UPLOAD FIELD-->", $upload_field , $this->class->output );
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$this->class->output = str_replace( "<!--MOD OPTIONS-->" , $edit_option , $this->class->output );
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$this->class->output = str_replace( "<!--FORUM RULES-->" , $std->print_forum_rules($this->class->forum), $this->class->output );
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$this->class->output = str_replace( "<!--TOPIC TITLE-->" , $topic_title , $this->class->output );
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//-----------------------------------------
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$this->class->output = $this->class->html_add_smilie_box( $this->class->output );
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//-----------------------------------------
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// Add in siggy buttons and such
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//-----------------------------------------
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$ibforums->input['post_htmlstatus'] = $this->orig_post['post_htmlstate'];
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$this->class->html_checkboxes('edit', $this->topic['tid'], $this->class->forum['id']);
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//-----------------------------------------
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$this->class->html_topic_summary($this->topic['tid']);
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$this->nav = array( "<a href='{$this->class->base_url}&act=SC&c={$this->class->forum['cat_id']}'>{$this->class->forum['cat_name']}</a>",
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"<a href='{$this->class->base_url}&act=SF&f={$this->class->forum['id']}'>{$this->class->forum['name']}</a>",
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"<a href='{$this->class->base_url}&act=ST&f={$this->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( $this->class->output );
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$print->do_output( array( 'TITLE' => $ibforums->vars['board_name']." -> ".$this->title,
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'JS' => 1,
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'NAV' => $this->class->nav,
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) );
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}
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}
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?>
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