448 lines
15 KiB
PHP
448 lines
15 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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| > New Post module
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| > Module written by Matt Mecham
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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 $mod_topic = array();
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var $poll_count = 0;
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var $poll_choices = "";
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var $m_group = "";
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function post_functions($class) {
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global $ibforums, $std, $DB;
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// Lets do some tests to make sure that we are allowed to start a new topic
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if (! $ibforums->member['g_post_polls'])
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{
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$std->Error( array( LEVEL => 1, MSG => 'no_start_polls') );
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}
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if ( ! $class->forum['allow_poll'] )
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{
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$std->Error( array( LEVEL => 1, MSG => 'no_start_polls') );
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}
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$this->m_group = $ibforums->member['mgroup'];
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if ($class->forum['start_perms'] != '*')
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{
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if (! preg_match( "/(^|,)$this->m_group(,|$)/", $class->forum['start_perms'] ) )
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{
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$std->Error( array( LEVEL => 1, MSG => 'no_start_polls') );
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}
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}
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}
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function process($class) {
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global $ibforums, $std, $DB, $print;
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//-------------------------------------------------
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// Parse the post, and check for any errors.
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//-------------------------------------------------
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$this->post = $class->compile_post();
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//-------------------------------------------------
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// check to make sure we have a valid topic title
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//-------------------------------------------------
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if ( (strlen($ibforums->input['TopicTitle']) < 2) or (!$ibforums->input['TopicTitle']) ) {
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$class->obj['post_errors'] = 'no_topic_title';
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}
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if ( strlen($ibforums->input['TopicTitle']) > 64 ) {
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$class->obj['post_errors'] = 'topic_title_long';
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}
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//-------------------------------------------------
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// check to make sure we have a correct # of choices
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//-------------------------------------------------
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$this->poll_choices = $ibforums->input['PollAnswers'];
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$this->poll_choices = preg_replace( "/<br><br>/" , "" , $this->poll_choices );
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$this->poll_choices = preg_replace( "/<br>/e" , "\$this->regex_count_choices()" , $this->poll_choices );
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if ($this->poll_count > 10) {
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$class->obj['post_errors'] = 'poll_to_many';
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}
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if ($this->poll_count < 1) {
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$class->obj['post_errors'] = 'poll_not_enough';
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}
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//-------------------------------------------------
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// If we don't have any errors yet, parse the upload
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//-------------------------------------------------
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if ($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 ($class->obj['preview_post'] != "") ) {
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// Show the form again
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$this->show_form($class);
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} else {
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$this->add_new_poll($class);
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}
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}
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function add_new_poll($class) {
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global $ibforums, $std, $DB, $print;
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//-------------------------------------------------
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// Sort out the poll stuff
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// This is somewhat contrived, but it has to be
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// compatible with the current perl version.
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//-------------------------------------------------
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$poll_array = array();
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$count = 0;
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$polls = explode( "<br>", $this->poll_choices );
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foreach ($polls as $polling)
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{
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if ( $polling == "" )
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{
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continue;
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}
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$poll_array[] = array( $count , $polling, 0 );
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$count++;
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}
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//-------------------------------------------------
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// Fix up the topic title
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//-------------------------------------------------
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if ($ibforums->vars['etfilter_punct'])
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{
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$ibforums->input['TopicTitle'] = preg_replace( "/\?{1,}/" , "?" , $ibforums->input['TopicTitle'] );
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$ibforums->input['TopicTitle'] = preg_replace( "/(!){1,}/", "!" , $ibforums->input['TopicTitle'] );
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}
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if ($ibforums->vars['etfilter_shout'])
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{
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$ibforums->input['TopicTitle'] = ucwords($ibforums->input['TopicTitle']);
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}
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$ibforums->input['TopicTitle'] = $class->parser->bad_words( $ibforums->input['TopicTitle'] );
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$ibforums->input['TopicDesc'] = $class->parser->bad_words( $ibforums->input['TopicDesc'] );
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//-------------------------------------------------
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// Build the master array
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//-------------------------------------------------
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$this->topic = array(
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'title' => $ibforums->input['TopicTitle'],
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'description' => $ibforums->input['TopicDesc'] ,
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'state' => 'open',
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'posts' => 0,
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'starter_id' => $ibforums->member['id'],
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'starter_name' => $ibforums->member['id'] ? $ibforums->member['name'] : $ibforums->input['UserName'],
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'start_date' => time(),
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'last_poster_id' => $ibforums->member['id'],
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'last_poster_name' => $ibforums->member['id'] ? $ibforums->member['name'] : $ibforums->input['UserName'],
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'last_post' => time(),
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'icon_id' => $ibforums->input['iconid'],
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'author_mode' => $ibforums->member['id'] ? 1 : 0,
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'poll_state' => $ibforums->input['allow_disc'] == 0 ? 'open' : 'closed',
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'last_vote' => 0,
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'views' => 0,
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'forum_id' => $class->forum['id'],
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'approved' => $class->obj['moderate'] ? 0 : 1,
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'pinned' => 0,
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);
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//-------------------------------------------------
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// Insert the topic into the database to get the
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// last inserted value of the auto_increment field
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// follow suit with the post
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//-------------------------------------------------
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$db_string = $DB->compile_db_insert_string( $this->topic );
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$DB->query("INSERT INTO ibf_topics (" .$db_string['FIELD_NAMES']. ") VALUES (". $db_string['FIELD_VALUES'] .")");
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$this->post['topic_id'] = $DB->get_insert_id();
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$this->topic['tid'] = $this->post['topic_id'];
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/*---------------------------------------------------*/
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// Update the post info with the upload array info
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$this->post['attach_id'] = $this->upload['attach_id'];
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$this->post['attach_type'] = $this->upload['attach_type'];
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$this->post['attach_hits'] = $this->upload['attach_hits'];
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$this->post['new_topic'] = 1;
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$db_string = $DB->compile_db_insert_string( $this->post );
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$DB->query("INSERT INTO ibf_posts (" .$db_string['FIELD_NAMES']. ") VALUES (". $db_string['FIELD_VALUES'] .")");
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$this->post['pid'] = $DB->get_insert_id();
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//-------------------------------------------------
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// Add the poll to the forum_polls table
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// if we are moderating this post
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//-------------------------------------------------
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$db_string = $std->compile_db_string(
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array (
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'tid' => $this->topic['tid'],
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'forum_id' => $class->forum['id'],
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'start_date' => time(),
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'choices' => addslashes(serialize($poll_array)),
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'starter_id' => $ibforums->member['id'],
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'votes' => 0,
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'poll_question' => $class->parser->bad_words($ibforums->input['pollq']),
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)
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);
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$DB->query("INSERT INTO ibf_polls (" .$db_string['FIELD_NAMES']. ") VALUES (". $db_string['FIELD_VALUES'] .")");
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if ($class->obj['moderate'])
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{
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// Redirect them with a message telling them the post has to be previewed first
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$print->redirect_screen( $ibforums->lang['moderate_topic'], "act=SF&f={$class->forum['id']}" );
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}
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//-------------------------------------------------
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// If we are still here, lets update the
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// board/forum stats
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//-------------------------------------------------
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$class->forum['last_title'] = $this->topic['title'];
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$class->forum['last_id'] = $this->topic['tid'];
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$class->forum['last_post'] = time();
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$class->forum['last_poster_name'] = $ibforums->member['id'] ? $ibforums->member['name'] : $ibforums->input['UserName'];
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$class->forum['last_poster_id'] = $ibforums->member['id'];
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$class->forum['topics']++;
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// Update the database
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$DB->query("UPDATE ibf_forums SET last_title='" .$class->forum['last_title'] ."', ".
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"last_id='" .$class->forum['last_id'] ."', ".
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"last_post='" .$class->forum['last_post'] ."', ".
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"last_poster_name='".$class->forum['last_poster_name'] ."', ".
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"last_poster_id='" .$class->forum['last_poster_id'] ."', ".
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"topics='" .$class->forum['topics'] ."' ".
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"WHERE id='" .$class->forum['id'] ."'");
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// At this point in time, we'll scan the database for the correct number
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// of topics - if this proves to database intensive, we'll simply increment
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// the value stored in the ibf_stats database.
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$DB->query("SELECT COUNT(tid) as topic_cnt FROM ibf_topics");
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$stats = $DB->fetch_row();
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$DB->query("UPDATE ibf_stats SET TOTAL_TOPICS='".$stats['topic_cnt']."'");
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//-------------------------------------------------
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// If we are a member, lets update thier last post
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// date and increment their post count.
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//-------------------------------------------------
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$pcount = "";
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if ($ibforums->member['id'])
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{
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if ($class->forum['inc_postcount'])
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{
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// Increment the users post count
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$pcount = "posts=posts+1, ";
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}
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// Are we checking for auto promotion?
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if ($ibforums->member['g_promotion'] != '-1&-1')
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{
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list($gid, $gposts) = explode( '&', $ibforums->member['g_promotion'] );
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if ( $gid > 0 and $gposts > 0 )
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{
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if ( $ibforums->member['posts'] + 1 >= $gposts )
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{
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$mgroup = "mgroup='$gid', ";
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}
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}
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}
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$ibforums->member['last_post'] = time();
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$DB->query("UPDATE ibf_members SET ".$pcount.$mgroup.
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"last_post='" .$ibforums->member['last_post'] ."'".
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"WHERE id='" .$ibforums->member['id']."'");
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}
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//-------------------------------------------------
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// Set a last post time cookie
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//-------------------------------------------------
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$std->my_setcookie( "LPid", time() );
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//-------------------------------------------------
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// Redirect them back to the topic
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//-------------------------------------------------
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$std->boink_it($class->base_url."&act=ST&f={$class->forum['id']}&t={$this->topic['tid']}");
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}
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function show_form($class) {
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global $ibforums, $std, $DB, $print, $HTTP_POST_VARS;
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// Sort out the "raw" textarea input and make it safe incase
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// we have a <textarea> tag in the raw post var.
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$raw_post = isset($HTTP_POST_VARS['Post']) ? $HTTP_POST_VARS['Post'] : "";
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$topic_title = isset($HTTP_POST_VARS['TopicTitle']) ? $HTTP_POST_VARS['TopicTitle'] : "";
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$topic_desc = isset($HTTP_POST_VARS['TopicDesc']) ? $HTTP_POST_VARS['TopicDesc'] : "";
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$poll = isset($HTTP_POST_VARS['PollAnswers']) ? stripslashes($HTTP_POST_VARS['PollAnswers']) : "";
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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($raw_post);
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}
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// Do we have any posting errors?
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if ($class->obj['post_errors']) {
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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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$class->output .= $class->html->preview( $class->parser->convert( array( 'TEXT' => $this->post['post'], 'CODE' => $class->forum['use_ibc'], 'SMILIES' => $ibforums->input['enableemo'], 'HTML' => $class->forum['use_html']) ) );
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}
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$extra = "";
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if ($ibforums->vars['poll_tags'])
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{
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$extra = $ibforums->lang['poll_tag_allowed'];
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}
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$class->output .= $class->html_start_form( array( 1 => array( 'CODE', '11' ), 2 => array( 'f', $class->forum['id']) ) );
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//---------------------------------------
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// START TABLE
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//---------------------------------------
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$class->output .= $class->html->table_structure();
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//---------------------------------------
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$topic_title = $class->html->topictitle_fields( array( TITLE => $topic_title, DESC => $topic_desc ) );
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$start_table = $class->html->table_top( "{$ibforums->lang['top_txt_poll']} {$class->forum['name']}");
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$name_fields = $class->html_name_field();
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$post_box = $class->html_post_body( $raw_post );
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$mod_options = $class->mod_options();
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$poll_box = $class->html->poll_box($poll, $extra);
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$end_form = $class->html->EndForm( $ibforums->lang['submit_poll'] );
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$post_icons = $class->html_post_icons();
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if ($class->obj['can_upload'])
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{
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$upload_field = $class->html->Upload_field( $ibforums->member['g_attach_max'] * 1024 );
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}
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//---------------------------------------
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$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( "/<!--UPLOAD FIELD-->/", "$upload_field" , $class->output );
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//$class->output = preg_replace( "/<!--MOD OPTIONS-->/" , "$mod_options" , $class->output );
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$class->output = preg_replace( "/<!--END TABLE-->/" , "$end_form" , $class->output );
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$class->output = preg_replace( "/<!--TOPIC TITLE-->/" , "$topic_title" , $class->output );
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$class->output = preg_replace( "/<!--POLL BOX-->/" , "$poll_box" , $class->output );
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//---------------------------------------
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$class->html_add_smilie_box();
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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']}'>{$class->forum['name']}</a>",
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);
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$this->title = $ibforums->lang['posting_new_topic'];
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$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' => $this->nav,
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) );
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}
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function regex_count_choices() {
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++$this->poll_count;
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return "<br>";
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}
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}
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?>
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