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<?php
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/*
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+--------------------------------------------------------------------------
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| IBFORUMS v1
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| ========================================
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| by Matthew Mecham and David Baxter
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| (c) 2001,2002 IBForums
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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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|
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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 member_id='".$ibforums->member['id']."' and forum_id='".$class->forum['id']."'");
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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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$can_edit = 1;
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}
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if ($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'] == "")
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{
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$this->upload = $class->process_upload();
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}
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if ( ($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, $print;
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$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['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['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'] = $this->orig_post['author_name'];
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// If the post icon has changed, update the topic post icon
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if ($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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if ($ibforums->member['g_append_edit'])
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{
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$this->post['post'] .= "\n\n<br><br><!--EDIT|".$ibforums->member['name']."|".$time."-->";
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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 = preg_replace( "/<\/textarea>/", "</textarea>", $raw_post );
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$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->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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//---------------------------------------
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$class->output = preg_replace( "/<!--START TABLE-->/" , "$start_table" , $class->output );
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$class->output = preg_replace( "/<!--NAME FIELDS-->/" , "$name_fields" , $class->output );
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$class->output = preg_replace( "/<!--POST BOX-->/" , "$post_box" , $class->output );
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$class->output = preg_replace( "/<!--POST ICONS-->/" , "$post_icons" , $class->output );
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$class->output = preg_replace( "/<!--END TABLE-->/" , "$end_form" , $class->output );
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//---------------------------------------
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$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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