468 lines
16 KiB
PHP
468 lines
16 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board 2.1.7
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| =============================================
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| by Matthew Mecham
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| (c) 2001 - 2005 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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| http://www.ibresource.ru/products/invisionpowerboard/
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| Time: Tuesday 18th of July 2006 05:56:00 PM
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| Release: 52f408a29988b02f45b5e6f4ba5af0ae
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| Licence Info: http://www.invisionboard.com/?license
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| http://www.ibresource.ru/license
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+---------------------------------------------------------------------------
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| INVISION POWER BOARD IS NOT FREE / OPEN SOURCE!
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+---------------------------------------------------------------------------
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| INVISION POWER BOARD ÍÅ ßÂËßÅÒÑß ÁÅÑÏËÀÒÍÛÌ ÏÐÎÃÐÀÌÌÍÛÌ ÎÁÅÑÏÅ×ÅÍÈÅÌ!
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| Ïðàâà íà ÏÎ ïðèíàäëåæàò Invision Power Services
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| Ïðàâà íà ïåðåâîä IBResource (http://www.ibresource.ru)
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+---------------------------------------------------------------------------
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| > $Date: 2005-10-24 22:17:00 +0100 (Mon, 24 Oct 2005) $
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| > $Revision: 64 $
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| > $Author: bfarber $
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+---------------------------------------------------------------------------
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| > Handler for BBCode parsing
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| > Module written by Matt Mecham
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| > Date started: Wednesday 9th March 2005 11:03
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+--------------------------------------------------------------------------
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*/
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class parse_bbcode
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{
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# Global
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var $ipsclass;
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var $bbclass;
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# Already loaded classes?
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var $classes_loaded = 0;
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# Update caches if not present?
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var $allow_update_caches = 0;
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var $pre_db_parse_method = 'new';
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# Permissions
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var $parse_smilies = 0;
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var $parse_html = 0;
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var $parse_bbcode = 1;
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var $strip_quotes = 1;
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var $parse_n12br = 1;
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var $bypass_badwords = 0;
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# Error
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var $error;
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/*-------------------------------------------------------------------------*/
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// Constructor
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/*-------------------------------------------------------------------------*/
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function parse_bbcode()
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{
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//-----------------------------------------
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// Anything to init?
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//-----------------------------------------
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}
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/*-------------------------------------------------------------------------*/
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// This function is called before inserting the post text into the DB
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// Depending on which method we're using, it will either check for errors
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// or parse the code into legacy (IPB 2.0<) format.
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/*-------------------------------------------------------------------------*/
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function pre_db_parse( $text )
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{
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//-----------------------------------------
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// INIT
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//-----------------------------------------
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$class = "";
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//-----------------------------------------
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// Check the DB cache
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//-----------------------------------------
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$this->check_caches();
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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//-----------------------------------------
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// Decide the settings...
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//-----------------------------------------
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$this->bbclass->bypass_badwords = $this->bypass_badwords ? $this->bypass_badwords : intval($this->ipsclass->member['g_bypass_badwords']);
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$this->bbclass->parse_smilies = $this->parse_smilies;
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$this->bbclass->parse_html = $this->parse_html;
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$this->bbclass->parse_bbcode = $this->parse_bbcode;
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$this->bbclass->strip_quotes = $this->ipsclass->vars['strip_quotes'];
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$this->bbclass->parse_n12br = $this->parse_n12br;
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$this->bbclass->parse_wordwrap = $this->ipsclass->vars['post_wordwrap'];
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$this->bbclass->max_embed_quotes = $this->ipsclass->vars['max_quotes_per_post'];
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//-----------------------------------------
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// Parse
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//-----------------------------------------
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return $this->bbclass->pre_db_parse( $text );
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}
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/*-------------------------------------------------------------------------*/
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// This function is called before showing the post for edit
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/*-------------------------------------------------------------------------*/
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function pre_edit_parse( $text )
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{
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//-----------------------------------------
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// INIT
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//-----------------------------------------
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$class = "";
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//-----------------------------------------
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// Check the DB cache
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//-----------------------------------------
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$this->check_caches();
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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//-----------------------------------------
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// Decide the settings...
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//-----------------------------------------
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$this->bbclass->bypass_badwords = $this->bypass_badwords ? $this->bypass_badwords : intval($this->ipsclass->member['g_bypass_badwords']);
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$this->bbclass->parse_smilies = $this->parse_smilies;
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$this->bbclass->parse_html = $this->parse_html;
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$this->bbclass->parse_bbcode = $this->parse_bbcode;
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$this->bbclass->strip_quotes = $this->ipsclass->vars['strip_quotes'];
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$this->bbclass->parse_n12br = $this->parse_n12br;
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$this->bbclass->parse_wordwrap = $this->ipsclass->vars['post_wordwrap'];
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$this->bbclass->max_embed_quotes = $this->ipsclass->vars['max_quotes_per_post'];
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//-----------------------------------------
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// Parse
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//-----------------------------------------
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return $this->bbclass->pre_edit_parse( $text );
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}
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/*-------------------------------------------------------------------------*/
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// This function is called before displaying the final post in the user's browser
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/*-------------------------------------------------------------------------*/
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function pre_display_parse( $text )
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{
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//-----------------------------------------
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// INIT
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//-----------------------------------------
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$class = "";
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//-----------------------------------------
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// Check the DB cache
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// { Dont need this, for this }
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//-----------------------------------------
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///$this->check_caches();
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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//-----------------------------------------
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// Decide the settings...
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//-----------------------------------------
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$this->bbclass->bypass_badwords = $this->bypass_badwords ? $this->bypass_badwords : intval($this->ipsclass->member['g_bypass_badwords']);
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$this->bbclass->parse_smilies = $this->parse_smilies;
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$this->bbclass->parse_html = $this->parse_html;
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$this->bbclass->parse_bbcode = $this->parse_bbcode;
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$this->bbclass->strip_quotes = $this->ipsclass->vars['strip_quotes'];
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$this->bbclass->parse_nl2br = $this->parse_nl2br;
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$this->bbclass->parse_wordwrap = $this->ipsclass->vars['post_wordwrap'];
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$this->bbclass->max_embed_quotes = $this->ipsclass->vars['max_quotes_per_post'];
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//-----------------------------------------
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// Parse
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//-----------------------------------------
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return $this->bbclass->pre_display_parse( $text );
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}
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/*-------------------------------------------------------------------------*/
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// Function: convert_std_to_rte
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/*-------------------------------------------------------------------------*/
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/**
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* Convert STD contents TO RTE compatible
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*
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* Used when switching between editors or
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* when using the fast reply and hitting "More..."
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*
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* @param string STD text
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* @return string RTE text
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*/
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function convert_std_to_rte( $t )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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//-----------------------------------------
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// Ensure no slashy slashy
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//-----------------------------------------
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$t = str_replace( '"','"', $t );
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$t = str_replace( "'",''', $t );
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//-----------------------------------------
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// Convert <>
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//-----------------------------------------
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$t = str_replace( '<', '<', $t );
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$t = str_replace( '>', '>', $t );
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//-----------------------------------------
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// RTE expects <br /> not \n
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//-----------------------------------------
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$t = str_replace( "\n", "<br />", str_replace( "\r\n", "\n", $t ) );
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//-----------------------------------------
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// Okay, convert ready for DB
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//-----------------------------------------
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$t = $this->pre_db_parse( $t );
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$t = $this->bbclass->clean_ipb_html( $t );
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return $t;
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}
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/*-------------------------------------------------------------------------*/
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// Passthrough function: Clean up IPB HTML
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/*-------------------------------------------------------------------------*/
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function convert_ipb_html_to_html( $t )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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return $this->bbclass->clean_ipb_html( $t );
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}
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/*-------------------------------------------------------------------------*/
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// Passthrough function: Strip all tags
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/*-------------------------------------------------------------------------*/
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function strip_all_tags( $t )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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return $this->bbclass->strip_all_tags( $t );
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}
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/*-------------------------------------------------------------------------*/
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// Passthrough function: Badwords
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/*-------------------------------------------------------------------------*/
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function bad_words( $t )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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$this->bbclass->bypass_badwords = $this->bypass_badwords ? $this->bypass_badwords : intval($this->ipsclass->member['g_bypass_badwords']);
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return $this->bbclass->bad_words( $t );
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}
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/*-------------------------------------------------------------------------*/
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// Passthrough function: Parse poll tags
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/*-------------------------------------------------------------------------*/
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function parse_poll_tags( $txt )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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//-----------------------------------------
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// [url]http://www.index.com[/url]
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// [url=http://www.index.com]ibforums![/url]
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//-----------------------------------------
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$txt = preg_replace( "#\[url\](\S+?)\[/url\]#ie" , "\$this->bbclass->regex_build_url(array('html' => '\\1', 'show' => '\\1'))", $txt );
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$txt = preg_replace( "#\[url\s*=\s*\"\;\s*(\S+?)\s*\"\;\s*\](.*?)\[\/url\]#ie" , "\$this->bbclass->regex_build_url(array('html' => '\\1', 'show' => '\\2'))", $txt );
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$txt = preg_replace( "#\[url\s*=\s*(\S+?)\s*\](.*?)\[\/url\]#ie" , "\$this->bbclass->regex_build_url(array('html' => '\\1', 'show' => '\\2'))", $txt );
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if ( $this->ipsclass->vars['allow_images'] )
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{
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$txt = preg_replace( "#\[img\](.+?)\[/img\]#ie", "\$this->bbclass->regex_check_image('\\1')", $txt );
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}
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return $txt;
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}
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/*-------------------------------------------------------------------------*/
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// Passthrough function: make_quote_safe
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/*-------------------------------------------------------------------------*/
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function make_quote_safe( $t )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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return $this->bbclass->_make_quote_safe( $t );
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}
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/*-------------------------------------------------------------------------*/
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// Passthrough function: Strip Quotes
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/*-------------------------------------------------------------------------*/
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function strip_quotes( $t )
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{
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//-----------------------------------------
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// Get the correct class
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//-----------------------------------------
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$this->_load_classes();
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return $this->bbclass->strip_quotes( $t );
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}
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/*-------------------------------------------------------------------------*/
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// CHECK (AND LOAD) CACHES
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// This function loads all the data we'll need.
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/*-------------------------------------------------------------------------*/
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function check_caches()
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{
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//-----------------------------------------
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// Check emoticons
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//-----------------------------------------
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if ( ! is_array( $this->ipsclass->cache['emoticons'] ) )
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{
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$this->ipsclass->cache['emoticons'] = array();
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$this->ipsclass->DB->simple_construct( array( 'select' => 'typed,image,clickable,emo_set', 'from' => 'emoticons' ) );
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$this->ipsclass->DB->simple_exec();
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while ( $r = $this->ipsclass->DB->fetch_row() )
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{
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$this->ipsclass->cache['emoticons'][] = $r;
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}
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if ( $this->allow_update_caches )
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{
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$this->ipsclass->update_cache( array( 'name' => 'emoticons', 'array' => 1, 'deletefirst' => 1 ) );
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}
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}
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//-----------------------------------------
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// Check BBCode
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//-----------------------------------------
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if ( ! is_array( $this->ipsclass->cache['bbcode'] ) )
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{
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$this->ipsclass->cache['bbcode'] = array();
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$this->ipsclass->DB->simple_construct( array( 'select' => 'bbcode_id, bbcode_tag, bbcode_replace, bbcode_useoption', 'from' => 'custom_bbcode' ) );
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$bbcode = $this->ipsclass->DB->simple_exec();
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while ( $r = $this->ipsclass->DB->fetch_row($bbcode) )
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{
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$this->ipsclass->cache['bbcode'][] = $r;
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}
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if ( $this->allow_update_caches )
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{
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$this->ipsclass->update_cache( array( 'name' => 'bbcode', 'array' => 1, 'deletefirst' => 1 ) );
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}
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}
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//-----------------------------------------
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// Check badwords
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//-----------------------------------------
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if ( ! is_array( $this->ipsclass->cache['badwords'] ) )
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{
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$this->ipsclass->cache['badwords'] = array();
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$this->ipsclass->DB->simple_construct( array( 'select' => 'type,swop,m_exact', 'from' => 'badwords' ) );
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$bbcode = $this->ipsclass->DB->simple_exec();
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while ( $r = $this->ipsclass->DB->fetch_row($bbcode) )
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{
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$this->ipsclass->cache['badwords'][] = $r;
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}
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if ( $this->allow_update_caches )
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{
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$this->ipsclass->update_cache( array( 'name' => 'badwords', 'array' => 1, 'deletefirst' => 1 ) );
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}
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}
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}
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/*-------------------------------------------------------------------------*/
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// Load classes
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/*-------------------------------------------------------------------------*/
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function _load_classes()
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{
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if ( ! $this->classes_loaded )
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{
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require_once( ROOT_PATH . 'sources/classes/bbcode/class_bbcode_core.php' );
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switch( $this->pre_db_parse_method )
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{
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case 'legacy':
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$class = 'class_bbcode_legacy.php';
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break;
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default:
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$class = 'class_bbcode.php';
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break;
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}
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require_once ( ROOT_PATH . 'sources/classes/bbcode/' . $class );
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$this->bbclass = new class_bbcode();
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$this->bbclass->ipsclass =& $this->ipsclass;
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$this->classes_loaded = 1;
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$this->error =& $this->bbclass->error;
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}
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}
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}
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?>
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