/forum/Sources/Subs-Editor.php
PHP | 2176 lines | 1597 code | 274 blank | 305 comment | 279 complexity | e59d709141038879e23c171783c874bf MD5 | raw file
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- <?php
- /**********************************************************************************
- * Subs-Editor.php *
- ***********************************************************************************
- * SMF: Simple Machines Forum *
- * Open-Source Project Inspired by Zef Hemel (zef@zefhemel.com) *
- * =============================================================================== *
- * Software Version: SMF 2.0 RC2 *
- * Software by: Simple Machines (http://www.simplemachines.org) *
- * Copyright 2006-2009 by: Simple Machines LLC (http://www.simplemachines.org) *
- * 2001-2006 by: Lewis Media (http://www.lewismedia.com) *
- * Support, News, Updates at: http://www.simplemachines.org *
- ***********************************************************************************
- * This program is free software; you may redistribute it and/or modify it under *
- * the terms of the provided license as published by Simple Machines LLC. *
- * *
- * This program is distributed in the hope that it is and will be useful, but *
- * WITHOUT ANY WARRANTIES; without even any implied warranty of MERCHANTABILITY *
- * or FITNESS FOR A PARTICULAR PURPOSE. *
- * *
- * See the "license.txt" file for details of the Simple Machines license. *
- * The latest version can always be found at http://www.simplemachines.org. *
- **********************************************************************************/
- if (!defined('SMF'))
- die('Hacking attempt...');
- /* This file contains those functions specific to the editing box and is
- generally used for WYSIWYG type functionality. Doing all this is the
- following:
- void EditorMain()
- // !!
- void bbc_to_html()
- // !!
- void html_to_bbc()
- // !!
- void theme_postbox(string message)
- - for compatibility - passes right through to the template_control_richedit function.
- void create_control_richedit(&array editorOptions)
- // !!
- void create_control_verification(&array suggestOptions)
- // !!
- void fetchTagAttributes()
- // !!
- array getMessageIcons(int board_id)
- - retrieves a list of message icons.
- - based on the settings, the array will either contain a list of default
- message icons or a list of custom message icons retrieved from the
- database.
- - the board_id is needed for the custom message icons (which can be set for
- each board individually).
- void AutoSuggestHandler(string checkRegistered = null)
- // !!!
- void AutoSuggest_Search_Member()
- // !!!
- */
- // At the moment this is only used for returning WYSIWYG data...
- function EditorMain()
- {
- global $context, $smcFunc;
- checkSession('get');
- if (!isset($_REQUEST['view']) || !isset($_REQUEST['message']))
- fatal_lang_error('no_access', false);
- $context['sub_template'] = 'sendbody';
- $context['view'] = (int) $_REQUEST['view'];
- // Return the right thing for the mode.
- if ($context['view'])
- {
- $_REQUEST['message'] = strtr($_REQUEST['message'], array('#smcol#' => ';', '#smlt#' => '<', '#smgt#' => '>', '#smamp#' => '&'));
- $context['message'] = bbc_to_html($_REQUEST['message']);
- }
- else
- {
- $_REQUEST['message'] = un_htmlspecialchars($_REQUEST['message']);
- $_REQUEST['message'] = strtr($_REQUEST['message'], array('#smcol#' => ';', '#smlt#' => '<', '#smgt#' => '>', '#smamp#' => '&'));
- $context['message'] = html_to_bbc($_REQUEST['message']);
- }
- $context['message'] = $smcFunc['htmlspecialchars']($context['message']);
- }
- // Convert only the BBC that can be edited in HTML mode for the editor.
- function bbc_to_html($text)
- {
- global $modSettings, $smcFunc;
- // Turn line breaks back into br's.
- $text = strtr($text, array("\r" => '', "\n" => '<br />'));
- // Prevent conversion of all bbcode inside these bbcodes.
- // !!! Tie in with bbc permissions ?
- foreach (array('code', 'php', 'nobbc') as $code)
- {
- if (strpos($text, '['. $code) !== false)
- {
- $parts = preg_split('~(\[/'. $code .'\]|\['. $code .'(?:=[^\]]+)?\])~i', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
- // Only mess with stuff inside tags.
- for ($i = 0, $n = count($parts); $i < $n; $i++)
- {
- // Value of 2 means we're inside the tag.
- if ($i % 4 == 2)
- $parts[$i] = strtr($parts[$i], array('[' => '[', ']' => ']', "'" => "'"));
- }
- // Put our humpty dumpty message back together again.
- $text = implode('', $parts);
- }
- }
- // What tags do we allow?
- $allowed_tags = array('b', 'u', 'i', 's', 'hr', 'list', 'li', 'font', 'size', 'color', 'img', 'left', 'center', 'right', 'url', 'email', 'ftp', 'sub', 'sup');
- $text = parse_bbc($text, true, '', $allowed_tags);
- // Fix for having a line break then a thingy.
- $text = strtr($text, array('<br /><div' => '<div', "\n" => '', "\r" => ''));
- // Note that IE doesn't understand spans really - make them something "legacy"
- $working_html = array(
- '~<del>(.+?)</del>~i' => '<strike>$1</strike>',
- '~<span\sclass="bbc_u">(.+?)</span>~i' => '<u>$1</u>',
- '~<span\sstyle="color:\s*([#\d\w]+);" class="bbc_color">(.+?)</span>~i' => '<font color="$1">$2</font>',
- '~<span\sstyle="font-family:\s*([#\d\w\s]+);" class="bbc_font">(.+?)</span>~i' => '<font face="$1">$2</font>',
- '~<div\sstyle="text-align:\s*(left|right);">(.+?)</div>~i' => '<p align="$1">$2</p>',
- );
- $text = preg_replace(array_keys($working_html), array_values($working_html), $text);
- // Parse unique ID's and disable javascript into the smileys - using the double space.
- $i = 1;
- $text = preg_replace('~(?:\s| )?<(img\ssrc="' . preg_quote($modSettings['smileys_url'], '~') . '/[^<>]+?/([^<>]+?)"\s*)[^<>]*?border="0" class="smiley" />~e', '\'<\' . ' . 'stripslashes(\'$1\') . \'border="0" alt="" title="" onresizestart="return false;" id="smiley_\' . ' . "\$" .'i++ . \'_$2" style="padding: 0 3px 0 3px;" />\'', $text);
- return $text;
- }
- // The harder one - wysiwyg to BBC!
- function html_to_bbc($text)
- {
- global $modSettings, $smcFunc, $sourcedir, $scripturl, $context;
- // Remove any newlines - as they are useless.
- $text = strtr($text, array("\n" => '', "\r" => ''));
- // Though some of us love paragraphs the parser will do better with breaks.
- $text = preg_replace('~</p>\s*?<p~i', '</p><br /><p', $text);
- // Safari/webkit wraps lines in Wysiwyg in <div>'s.
- if ($context['browser']['is_webkit'])
- $text = preg_replace(array('~<div(?:\s(?:[^<>]*?))?' . '>~i', '</div>'), array('<br />', ''), $text);
- // If there's a trailing break get rid of it - Firefox tends to add one.
- $text = preg_replace('~<br\s?/?' . '>$~i', '', $text);
- // Remove any formatting within code tags.
- if (strpos($text, '[code') !== false)
- {
- $text = preg_replace('~<br\s?/?' . '>~i', '#smf_br_spec_grudge_cool!#', $text);
- $parts = preg_split('~(\[/code\]|\[code(?:=[^\]]+)?\])~i', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
- // Only mess with stuff outside [code] tags.
- for ($i = 0, $n = count($parts); $i < $n; $i++)
- {
- // Value of 2 means we're inside the tag.
- if ($i % 4 == 2)
- $parts[$i] = strip_tags($parts[$i]);
- }
- $text = strtr(implode('', $parts), array('#smf_br_spec_grudge_cool!#' => '<br />'));
- }
-
- // Remove scripts, style and comment blocks.
- $text = preg_replace('~<script[^>]*[^/]?' . '>.*?</script>~i', '', $text);
- $text = preg_replace('~<style[^>]*[^/]?' . '>.*?</style>~i', '', $text);
- $text = preg_replace('~\\<\\!--.*?-->~i', '', $text);
- $text = preg_replace('~\\<\\!\\[CDATA\\[.*?\\]\\]\\>~i', '', $text);
- // Do the smileys ultra first!
- preg_match_all('~<img\s+[^<>]*?id="*smiley_\d+_([^<>]+?)[\s"/>]\s*[^<>]*?/*>(?:\s)?~i', $text, $matches);
- if (!empty($matches[0]))
- {
- // Easy if it's not custom.
- if (empty($modSettings['smiley_enable']))
- {
- $smileysfrom = array('>:D', ':D', '::)', '>:(', ':)', ';)', ';D', ':(', ':o', '8)', ':P', '???', ':-[', ':-X', ':-*', ':\'(', ':-\\', '^-^', 'O0', 'C:-)', '0:)');
- $smileysto = array('evil.gif', 'cheesy.gif', 'rolleyes.gif', 'angry.gif', 'smiley.gif', 'wink.gif', 'grin.gif', 'sad.gif', 'shocked.gif', 'cool.gif', 'tongue.gif', 'huh.gif', 'embarrassed.gif', 'lipsrsealed.gif', 'kiss.gif', 'cry.gif', 'undecided.gif', 'azn.gif', 'afro.gif', 'police.gif', 'angel.gif');
- foreach ($matches[1] as $k => $file)
- {
- $found = array_search($file, $smileysto);
- // Note the weirdness here is to stop double spaces between smileys.
- if ($found)
- $matches[1][$k] = '-[]-smf_smily_start#|#' . htmlspecialchars($smileysfrom[$found]) . '-[]-smf_smily_end#|#';
- else
- $matches[1][$k] = '';
- }
- }
- else
- {
- // Load all the smileys.
- $names = array();
- foreach ($matches[1] as $file)
- $names[] = $file;
- $names = array_unique($names);
- if (!empty($names))
- {
- $request = $smcFunc['db_query']('', '
- SELECT code, filename
- FROM {db_prefix}smileys
- WHERE filename IN ({array_string:smiley_filenames})',
- array(
- 'smiley_filenames' => $names,
- )
- );
- $mappings = array();
- while ($row = $smcFunc['db_fetch_assoc']($request))
- $mappings[$row['filename']] = htmlspecialchars($row['code']);
- $smcFunc['db_free_result']($request);
- foreach ($matches[1] as $k => $file)
- if (isset($mappings[$file]))
- $matches[1][$k] = '-[]-smf_smily_start#|#' . $mappings[$file] . '-[]-smf_smily_end#|#';
- }
- }
- // Replace the tags!
- $text = str_replace($matches[0], $matches[1], $text);
- // Now sort out spaces
- $text = str_replace(array('-[]-smf_smily_end#|#-[]-smf_smily_start#|#', '-[]-smf_smily_end#|#', '-[]-smf_smily_start#|#'), ' ', $text);
- }
- // Only try to buy more time if the client didn't quit.
- if (connection_aborted() && $context['server']['is_apache'])
- @apache_reset_timeout();
- $parts = preg_split('~(<[A-Za-z]+\s*[^<>]*?style="?[^<>"]+"?[^<>]*?(?:/?)>|</[A-Za-z]+>)~', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
- $replacement = '';
- $stack = array();
- foreach ($parts as $part)
- {
- if (preg_match('~(<([A-Za-z]+)\s*[^<>]*?)style="?([^<>"]+)"?([^<>]*?(/?)>)~', $part, $matches) === 1)
- {
- // If it's being closed instantly, we can't deal with it...yet.
- if ($matches[5] === '/')
- continue;
- else
- {
- // Get an array of styles that apply to this element.
- $styles = explode(';', $matches[3]);
- $curElement = $matches[2];
- $precedingStyle = $matches[1];
- $afterStyle = $matches[4];
- $curCloseTags = '';
- $extra_attr = '';
- foreach ($styles as $type_value_pair)
- {
- // Remove spaces and convert uppercase letters.
- $clean_type_value_pair = strtolower(strtr(trim($type_value_pair), '=', ':'));
-
- // Something like 'font-weight: bold' is expected here.
- if (strpos($clean_type_value_pair, ':') === false)
- continue;
- // Capture the elements of a single style item (e.g. 'font-weight' and 'bold').
- list ($style_type, $style_value) = explode(':', $type_value_pair);
- $style_value = trim($style_value);
- switch (trim($style_type))
- {
- case 'font-weight':
- if ($style_value === 'bold')
- {
- $curCloseTags .= '[/b]';
- $replacement .= '[b]';
- }
- break;
- case 'text-decoration':
- if ($style_value == 'underline')
- {
- $curCloseTags .= '[/u]';
- $replacement .= '[u]';
- }
- elseif ($style_value == 'line-through')
- {
- $curCloseTags .= '[/s]';
- $replacement .= '[s]';
- }
- break;
- case 'text-align':
- if ($style_value == 'left')
- {
- $curCloseTags .= '[/left]';
- $replacement .= '[left]';
- }
- elseif ($style_value == 'center')
- {
- $curCloseTags .= '[/center]';
- $replacement .= '[center]';
- }
- elseif ($style_value == 'right')
- {
- $curCloseTags .= '[/right]';
- $replacement .= '[right]';
- }
- break;
- case 'font-style':
- if ($style_value == 'italic')
- {
- $curCloseTags .= '[/i]';
- $replacement .= '[i]';
- }
- break;
- case 'color':
- $curCloseTags .= '[/color]';
- $replacement .= '[color=' . $style_value . ']';
- break;
- case 'font-size':
- // Sometimes people put decimals where decimals should not be.
- if (preg_match('~(\d)+\.\d+(p[xt])~i', $style_value, $matches) === 1)
- $style_value = $matches[1] . $matches[2];
- $curCloseTags .= '[/size]';
- $replacement .= '[size=' . $style_value . ']';
- break;
- case 'font-family':
- // Only get the first freaking font if there's a list!
- if (strpos($style_value, ',') !== false)
- $style_value = substr($style_value, 0, strpos($style_value, ','));
- $curCloseTags .= '[/font]';
- $replacement .= '[font=' . strtr($style_value, array("'" => '')) . ']';
- break;
- // This is a hack for images with dimensions embedded.
- case 'width':
- case 'height':
- if (preg_match('~[1-9]\d*~i', $style_value, $dimension) === 1)
- $extra_attr .= ' ' . $style_type . '="' . $dimension[0] . '"';
- break;
- case 'list-style-type':
- if (preg_match('~none|disc|circle|square|decimal|decimal-leading-zero|lower-roman|upper-roman|lower-alpha|upper-alpha|lower-greek|lower-latin|upper-latin|hebrew|armenian|georgian|cjk-ideographic|hiragana|katakana|hiragana-iroha|katakana-iroha~i', $style_value, $listType) === 1)
- $extra_attr .= ' listtype="' . $listType[0] . '"';
- break;
- }
- }
- // If there's something that still needs closing, push it to the stack.
- if (!empty($curCloseTags))
- array_push($stack, array(
- 'element' => strtolower($curElement),
- 'closeTags' => $curCloseTags
- )
- );
- elseif (!empty($extra_attr))
- $replacement .= $precedingStyle . $extra_attr . $afterStyle;
- }
- }
- elseif (preg_match('~</([A-Za-z]+)>~', $part, $matches) === 1)
- {
- // Is this the element that we've been waiting for to be closed?
- if (!empty($stack) && strtolower($matches[1]) === $stack[count($stack) - 1]['element'])
- {
- $byebyeTag = array_pop($stack);
- $replacement .= $byebyeTag['closeTags'];
- }
- // Must've been something else.
- else
- $replacement .= $part;
- }
- // In all other cases, just add the part to the replacement.
- else
- $replacement .= $part;
- }
- // Now put back the replacement in the text.
- $text = $replacement;
- // We are not finished yet, request more time.
- if (connection_aborted() && $context['server']['is_apache'])
- @apache_reset_timeout();
- // Let's pull out any legacy alignments.
- while (preg_match('~<([A-Za-z]+)\s+[^<>]*?(align="*(left|center|right)"*)[^<>]*?(/?)>~i', $text, $matches) === 1)
- {
- // Find the position in the text of this tag over again.
- $start_pos = strpos($text, $matches[0]);
- if ($start_pos === false)
- break;
- // End tag?
- if ($matches[4] != '/' && strpos($text, '</' . $matches[1] . '>', $start_pos) !== false)
- {
- $end_length = strlen('</' . $matches[1] . '>');
- $end_pos = strpos($text, '</' . $matches[1] . '>', $start_pos);
- // Remove the align from that tag so it's never checked again.
- $tag = substr($text, $start_pos, strlen($matches[0]));
- $content = substr($text, $start_pos + strlen($matches[0]), $end_pos - $start_pos - strlen($matches[0]));
- $tag = str_replace($matches[2], '', $tag);
- // Put the tags back into the body.
- $text = substr($text, 0, $start_pos) . $tag . '[' . $matches[3] . ']' . $content . '[/' . $matches[3] . ']' . substr($text, $end_pos);
- }
- else
- {
- // Just get rid of this evil tag.
- $text = substr($text, 0, $start_pos) . substr($text, $start_pos + strlen($matches[0]));
- }
- }
- // Let's do some special stuff for fonts - cause we all love fonts.
- while (preg_match('~<font\s+([^<>]*)>~i', $text, $matches) === 1)
- {
- // Find the position of this again.
- $start_pos = strpos($text, $matches[0]);
- $end_pos = false;
- if ($start_pos === false)
- break;
- // This must have an end tag - and we must find the right one.
- $lower_text = strtolower($text);
- $start_pos_test = $start_pos + 4;
- // How many starting tags must we find closing ones for first?
- $start_font_tag_stack = 0;
- while ($start_pos_test < strlen($text))
- {
- // Where is the next starting font?
- $next_start_pos = strpos($lower_text, '<font', $start_pos_test);
- $next_end_pos = strpos($lower_text, '</font>', $start_pos_test);
- // Did we past another starting tag before an end one?
- if ($next_start_pos !== false && $next_start_pos < $next_end_pos)
- {
- $start_font_tag_stack++;
- $start_pos_test = $next_start_pos + 4;
- }
- // Otherwise we have an end tag but not the right one?
- elseif ($start_font_tag_stack)
- {
- $start_font_tag_stack--;
- $start_pos_test = $next_end_pos + 4;
- }
- // Otherwise we're there!
- else
- {
- $end_pos = $next_end_pos;
- break;
- }
- }
- if ($end_pos === false)
- break;
- // Now work out what the attributes are.
- $attribs = fetchTagAttributes($matches[1]);
- $tags = array();
- foreach ($attribs as $s => $v)
- {
- if ($s == 'size')
- $tags[] = array('[size=' . (int) trim($v) . ']', '[/size]');
- elseif ($s == 'face')
- $tags[] = array('[font=' . trim(strtolower($v)) . ']', '[/font]');
- elseif ($s == 'color')
- $tags[] = array('[color=' . trim(strtolower($v)) . ']', '[/color]');
- }
- // As before add in our tags.
- $before = $after = '';
- foreach ($tags as $tag)
- {
- $before .= $tag[0];
- if (isset($tag[1]))
- $after = $tag[1] . $after;
- }
- // Remove the tag so it's never checked again.
- $content = substr($text, $start_pos + strlen($matches[0]), $end_pos - $start_pos - strlen($matches[0]));
- // Put the tags back into the body.
- $text = substr($text, 0, $start_pos) . $before . $content . $after . substr($text, $end_pos + 7);
- }
- // Almost there, just a little more time.
- if (connection_aborted() && $context['server']['is_apache'])
- @apache_reset_timeout();
-
- if (count($parts = preg_split('~<(/?)(li|ol|ul)([^>]*)>~i', $text, null, PREG_SPLIT_DELIM_CAPTURE)) > 1)
- {
- // A toggle that dermines whether we're directly under a <ol> or <ul>.
- $inList = false;
-
- // Keep track of the number of nested list levels.
- $listDepth = 0;
-
- // Map what we can expect from the HTML to what is supported by SMF.
- $listTypeMapping = array(
- '1' => 'decimal',
- 'A' => 'upper-alpha',
- 'a' => 'lower-alpha',
- 'I' => 'upper-roman',
- 'i' => 'lower-roman',
- 'disc' => 'disc',
- 'square' => 'square',
- 'circle' => 'circle',
- );
-
- // $i: text, $i + 1: '/', $i + 2: tag, $i + 3: tail.
- for ($i = 0, $numParts = count($parts) - 1; $i < $numParts; $i += 4)
- {
- $tag = strtolower($parts[$i + 2]);
- $isOpeningTag = $parts[$i + 1] === '';
-
- if ($isOpeningTag)
- {
- switch ($tag)
- {
- case 'ol':
- case 'ul':
-
- // We have a problem, we're already in a list.
- if ($inList)
- {
- // Inject a list opener, we'll deal with the ol/ul next loop.
- array_splice($parts, $i, 0, array(
- '',
- '',
- str_repeat("\t", $listDepth) . '[li]',
- '',
- ));
- $numParts = count($parts) - 1;
-
- // The inlist status changes a bit.
- $inList = false;
- }
-
- // Just starting a new list.
- else
- {
- $inList = true;
-
- if ($tag === 'ol')
- $listType = 'decimal';
- elseif (preg_match('~type="?(' . implode('|', array_keys($listTypeMapping)) . ')"?~', $parts[$i + 3], $match) === 1)
- $listType = $listTypeMapping[$match[1]];
- else
- $listType = null;
-
- $listDepth++;
-
- $parts[$i + 2] = '[list' . ($listType === null ? '' : ' type=' . $listType) . ']' . "\n";
- $parts[$i + 3] = '';
- }
- break;
- case 'li':
- // This is how it should be: a list item inside the list.
- if ($inList)
- {
- $parts[$i + 2] = str_repeat("\t", $listDepth) . '[li]';
- $parts[$i + 3] = '';
-
- // Within a list item, it's almost as if you're outside.
- $inList = false;
- }
-
- // The li is no direct child of a list.
- else
- {
- // We are apparently in a list item.
- if ($listDepth > 0)
- {
- $parts[$i + 2] = '[/li]' . "\n" . str_repeat("\t", $listDepth) . '[li]';
- $parts[$i + 3] = '';
- }
-
- // We're not even near a list.
- else
- {
- // Quickly create a list with an item.
- $listDepth++;
-
- $parts[$i + 2] = '[list]' . "\n\t" . '[li]';
- $parts[$i + 3] = '';
- }
- }
-
- break;
- }
- }
-
- // Handle all the closing tags.
- else
- {
- switch ($tag)
- {
- case 'ol':
- case 'ul':
-
- // As we expected it, closing the list while we're in it.
- if ($inList)
- {
- $inList = false;
-
- $listDepth--;
-
- $parts[$i + 1] = '';
- $parts[$i + 2] = str_repeat("\t", $listDepth) . '[/list]';
- $parts[$i + 3] = '';
- }
-
- else
- {
- // We're in a list item.
- if ($listDepth > 0)
- {
- // Inject closure for this list item first.
- // The content of $parts[$i] is left as is!
- array_splice($parts, $i + 1, 0, array(
- '', // $i + 1
- '[/li]' . "\n", // $i + 2
- '', // $i + 3
- '', // $i + 4
- ));
- $numParts = count($parts) - 1;
-
- // Now that we've closed the li, we're in list space.
- $inList = true;
- }
-
- // We're not even in a list, ignore
- else
- {
- $parts[$i + 1] = '';
- $parts[$i + 2] = '';
- $parts[$i + 3] = '';
- }
- }
- break;
- case 'li':
-
- if ($inList)
- {
- // There's no use for a </li> after <ol> or <ul>, ignore.
- $parts[$i + 1] = '';
- $parts[$i + 2] = '';
- $parts[$i + 3] = '';
- }
-
- else
- {
- // Remove the trailing breaks from the list item.
- $parts[$i] = preg_replace('~\s*<br\s*' . '/?' . '>\s*$~', '', $parts[$i]);
- $parts[$i + 1] = '';
- $parts[$i + 2] = '[/li]' . "\n";
- $parts[$i + 3] = '';
- // And we're back in the [list] space.
- $inList = true;
- }
-
- break;
- }
- }
-
- // If we're in the [list] space, no content is allowed.
- if ($inList && trim(preg_replace('~\s*<br\s*' . '/?' . '>\s*~', '', $parts[$i + 4])) !== '')
- {
- // Fix it by injecting an extra list item.
- array_splice($parts, $i + 4, 0, array(
- '', // No content.
- '', // Opening tag.
- 'li', // It's a <li>.
- '', // No tail.
- ));
- $numParts = count($parts) - 1;
- }
- }
-
- $text = implode('', $parts);
-
- if ($inList)
- {
- $listDepth--;
- $text .= str_repeat("\t", $listDepth) . '[/list]';
- }
-
- for ($i = $listDepth; $i > 0; $i--)
- $text .= '[/li]' . "\n" . str_repeat("\t", $i - 1) . '[/list]';
-
- }
- // I love my own image...
- while (preg_match('~<img\s+([^<>]*)/*>~i', $text, $matches) === 1)
- {
- // Find the position of the image.
- $start_pos = strpos($text, $matches[0]);
- if ($start_pos === false)
- break;
- $end_pos = $start_pos + strlen($matches[0]);
- $params = '';
- $had_params = array();
- $src = '';
- $attrs = fetchTagAttributes($matches[1]);
- foreach ($attrs as $attrib => $value)
- {
- if (in_array($attrib, array('width', 'height')))
- $params .= ' ' . $attrib . '=' . (int) $value;
- elseif ($attrib == 'alt' && trim($value) != '')
- $params .= ' alt=' . trim($value);
- elseif ($attrib == 'src')
- $src = trim($value);
- }
- $tag = '';
- if (!empty($src))
- {
- // Attempt to fix the path in case it's not present.
- if (preg_match('~^https?://~i', $src) === 0 && is_array($parsedURL = parse_url($scripturl)) && isset($parsedURL['host']))
- {
- $baseURL = (isset($parsedURL['scheme']) ? $parsedURL['scheme'] : 'http') . '://' . $parsedURL['host'] . (empty($parsedURL['port']) ? '' : ':' . $parsedURL['port']);
- if (substr($src, 0, 1) === '/')
- $src = $baseURL . $src;
- else
- $src = $baseURL . (empty($parsedURL['path']) ? '/' : preg_replace('~/(?:index\\.php)?$~', '', $parsedURL['path'])) . '/' . $src;
- }
- $tag = '[img' . $params . ']' . $src . '[/img]';
- }
- // Replace the tag
- $text = substr($text, 0, $start_pos) . $tag . substr($text, $end_pos);
- }
- // The final bits are the easy ones - tags which map to tags which map to tags - etc etc.
- $tags = array(
- '~<b(\s(.)*?)*?' . '>~i' => '[b]',
- '~</b>~i' => '[/b]',
- '~<i(\s(.)*?)*?' . '>~i' => '[i]',
- '~</i>~i' => '[/i]',
- '~<u(\s(.)*?)*?' . '>~i' => '[u]',
- '~</u>~i' => '[/u]',
- '~<strong(\s(.)*?)*?' . '>~i' => '[b]',
- '~</strong>~i' => '[/b]',
- '~<em(\s(.)*?)*?' . '>~i' => '[i]',
- '~</em>~i' => '[/i]',
- '~<s(\s(.)*?)*?' . '>~i' => "[s]",
- '~</s>~i' => "[/s]",
- '~<strike(\s(.)*?)*?' . '>~i' => '[s]',
- '~</strike>~i' => '[/s]',
- '~<del(\s(.)*?)*?' . '>~i' => '[s]',
- '~</del>~i' => '[/s]',
- '~<center(\s(.)*?)*?' . '>~i' => '[center]',
- '~</center>~i' => '[/center]',
- '~<pre(\s(.)*?)*?' . '>~i' => '[pre]',
- '~</pre>~i' => '[/pre]',
- '~<sub(\s(.)*?)*?' . '>~i' => '[sub]',
- '~</sub>~i' => '[/sub]',
- '~<sup(\s(.)*?)*?' . '>~i' => '[sup]',
- '~</sup>~i' => '[/sup]',
- '~<tt(\s(.)*?)*?' . '>~i' => '[tt]',
- '~</tt>~i' => '[/tt]',
- '~<table(\s(.)*?)*?' . '>~i' => '[table]',
- '~</table>~i' => '[/table]',
- '~<tr(\s(.)*?)*?' . '>~i' => '[tr]',
- '~</tr>~i' => '[/tr]',
- '~<(td|th)\s[^<>]*?colspan="?(\d{1,2})"?.*?' . '>~ie' => 'str_repeat(\'[td][/td]\', $2 - 1) . \'[td]\'',
- '~<(td|th)(\s(.)*?)*?' . '>~i' => '[td]',
- '~</(td|th)>~i' => '[/td]',
- '~<br(?:\s[^<>]*?)?' . '>~i' => "\n",
- '~<hr[^<>]*>(\n)?~i' => "[hr]\n$1",
- '~(\n)?\\[hr\\]~i' => "\n[hr]",
- '~^\n\\[hr\\]~i' => "[hr]",
- '~<blockquote(\s(.)*?)*?' . '>~i' => "<blockquote>",
- '~</blockquote>~i' => "</blockquote>",
- '~<ins(\s(.)*?)*?' . '>~i' => "<ins>",
- '~</ins>~i' => "</ins>",
- );
- $text = preg_replace(array_keys($tags), array_values($tags), $text);
- // Please give us just a little more time.
- if (connection_aborted() && $context['server']['is_apache'])
- @apache_reset_timeout();
- // What about URL's - the pain in the ass of the tag world.
- while (preg_match('~<a\s+([^<>]*)>([^<>]*)</a>~i', $text, $matches) === 1)
- {
- // Find the position of the URL.
- $start_pos = strpos($text, $matches[0]);
- if ($start_pos === false)
- break;
- $end_pos = $start_pos + strlen($matches[0]);
- $tag_type = 'url';
- $href = '';
- $attrs = fetchTagAttributes($matches[1]);
- foreach ($attrs as $attrib => $value)
- {
- if ($attrib == 'href')
- {
- $href = trim($value);
- // Are we dealing with an FTP link?
- if (preg_match('~^ftps?://~', $href) === 1)
- $tag_type = 'ftp';
- // Or is this a link to an email address?
- elseif (substr($href, 0, 7) == 'mailto:')
- {
- $tag_type = 'email';
- $href = substr($href, 7);
- }
- // No http(s), so attempt to fix this potential relative URL.
- elseif (preg_match('~^https?://~i', $href) === 0 && is_array($parsedURL = parse_url($scripturl)) && isset($parsedURL['host']))
- {
- $baseURL = (isset($parsedURL['scheme']) ? $parsedURL['scheme'] : 'http') . '://' . $parsedURL['host'] . (empty($parsedURL['port']) ? '' : ':' . $parsedURL['port']);
- if (substr($href, 0, 1) === '/')
- $href = $baseURL . $href;
- else
- $href = $baseURL . (empty($parsedURL['path']) ? '/' : preg_replace('~/(?:index\\.php)?$~', '', $parsedURL['path'])) . '/' . $href;
- }
- }
- // External URL?
- if ($attrib == 'target' && $tag_type == 'url')
- {
- if (trim($value) == '_blank')
- $tag_type == 'iurl';
- }
- }
- $tag = '';
- if ($href != '')
- {
- if ($matches[2] == $href)
- $tag = '[' . $tag_type . ']' . $href . '[/' . $tag_type . ']';
- else
- $tag = '[' . $tag_type . '=' . $href . ']' . $matches[2] . '[/' . $tag_type . ']';
- }
- // Replace the tag
- $text = substr($text, 0, $start_pos) . $tag . substr($text, $end_pos);
- }
- $text = strip_tags($text);
- // Some tags often end up as just dummy tags - remove those.
- $text = preg_replace('~\[[bisu]\]\s*\[/[bisu]\]~', '', $text);
- // Fix up entities.
- $text = preg_replace('~&~i', '&#38;', $text);
- $text = legalise_bbc($text);
- return $text;
- }
- // Returns an array of attributes associated with a tag.
- function fetchTagAttributes($text)
- {
- $attribs = array();
- $key = $value = '';
- $strpos = 0;
- $tag_state = 0; // 0 = key, 1 = attribute with no string, 2 = attribute with string
- for ($i = 0; $i < strlen($text); $i++)
- {
- // We're either moving from the key to the attribute or we're in a string and this is fine.
- if ($text{$i} == '=')
- {
- if ($tag_state == 0)
- $tag_state = 1;
- elseif ($tag_state == 2)
- $value .= '=';
- }
- // A space is either moving from an attribute back to a potential key or in a string is fine.
- elseif ($text{$i} == ' ')
- {
- if ($tag_state == 2)
- $value .= ' ';
- elseif ($tag_state == 1)
- {
- $attribs[$key] = $value;
- $key = $value = '';
- $tag_state = 0;
- }
- }
- // A quote?
- elseif ($text{$i} == '"')
- {
- // Must be either going into or out of a string.
- if ($tag_state == 1)
- $tag_state = 2;
- else
- $tag_state = 1;
- }
- // Otherwise it's fine.
- else
- {
- if ($tag_state == 0)
- $key .= $text{$i};
- else
- $value .= $text{$i};
- }
- }
- // Anything left?
- if ($key != '' && $value != '')
- $attribs[$key] = $value;
- return $attribs;
- }
- function getMessageIcons($board_id)
- {
- global $modSettings, $context, $txt, $settings, $smcFunc;
- if (empty($modSettings['messageIcons_enable']))
- {
- loadLanguage('Post');
- $icons = array(
- array('value' => 'xx', 'name' => $txt['standard']),
- array('value' => 'thumbup', 'name' => $txt['thumbs_up']),
- array('value' => 'thumbdown', 'name' => $txt['thumbs_down']),
- array('value' => 'exclamation', 'name' => $txt['excamation_point']),
- array('value' => 'question', 'name' => $txt['question_mark']),
- array('value' => 'lamp', 'name' => $txt['lamp']),
- array('value' => 'smiley', 'name' => $txt['icon_smiley']),
- array('value' => 'angry', 'name' => $txt['icon_angry']),
- array('value' => 'cheesy', 'name' => $txt['icon_cheesy']),
- array('value' => 'grin', 'name' => $txt['icon_grin']),
- array('value' => 'sad', 'name' => $txt['icon_sad']),
- array('value' => 'wink', 'name' => $txt['icon_wink'])
- );
- foreach ($icons as $k => $dummy)
- {
- $icons[$k]['url'] = $settings['images_url'] . '/post/' . $dummy['value'] . '.gif';
- $icons[$k]['is_last'] = false;
- }
- }
- // Otherwise load the icons, and check we give the right image too...
- else
- {
- if (($temp = cache_get_data('posting_icons-' . $board_id, 480)) == null)
- {
- $request = $smcFunc['db_query']('select_message_icons', '
- SELECT title, filename
- FROM {db_prefix}message_icons
- WHERE id_board IN (0, {int:board_id})',
- array(
- 'board_id' => $board_id,
- )
- );
- $icon_data = array();
- while ($row = $smcFunc['db_fetch_assoc']($request))
- $icon_data[] = $row;
- $smcFunc['db_free_result']($request);
- cache_put_data('posting_icons-' . $board_id, $icon_data, 480);
- }
- else
- $icon_data = $temp;
- $icons = array();
- foreach ($icon_data as $icon)
- {
- $icons[$icon['filename']] = array(
- 'value' => $icon['filename'],
- 'name' => $icon['title'],
- 'url' => $settings[file_exists($settings['theme_dir'] . '/images/post/' . $icon['filename'] . '.gif') ? 'images_url' : 'default_images_url'] . '/post/' . $icon['filename'] . '.gif',
- 'is_last' => false,
- );
- }
- }
- return array_values($icons);
- }
- // This is an important yet frustrating function - it attempts to clean up illegal BBC caused by browsers like Opera which don't obey the rules!!!
- function legalise_bbc($text)
- {
- global $modSettings;
- // Don't care about the texts that are too short.
- if (strlen($text) < 3)
- return $text;
- // We are going to cycle through the BBC and keep track of tags as they arise - in order. If get to a block level tag we're going to make sure it's not in a non-block level tag!
- // This will keep the order of tags that are open.
- $current_tags = array();
- // This will quickly let us see if the tag is active.
- $active_tags = array();
- // A list of tags that's disabled by the admin.
- $disabled = empty($modSettings['disabledBBC']) ? array() : array_flip(explode(',', strtolower($modSettings['disabledBBC'])));
- // Add flash if it's disabled as embedded tag.
- if (empty($modSettings['enableEmbeddedFlash']))
- $disabled['flash'] = true;
- // Get a list of all the tags that are not disabled.
- $all_tags = parse_bbc(false);
- $valid_tags = array();
- $self_closing_tags = array();
- foreach ($all_tags as $tag)
- {
- if (!isset($disabled[$tag['tag']]))
- $valid_tags[$tag['tag']] = !empty($tag['block_level']);
- if (isset($tag['type']) && $tag['type'] == 'closed')
- $self_closing_tags[] = $tag['tag'];
- }
- // Don't worry if we're in a code/nobbc.
- $in_code_nobbc = false;
- // Right - we're going to start by going through the whole lot to make sure we don't have align stuff crossed as this happens load and is stupid!
- $align_tags = array('left', 'center', 'right', 'pre');
- // Remove those align tags that are not valid.
- $align_tags = array_intersect($align_tags, array_keys($valid_tags));
- // These keep track of where we are!
- if (!empty($align_tags) && count($matches = preg_split('~(\\[/?(?:' . implode('|', $align_tags) . ')\\])~', $text, -1, PREG_SPLIT_DELIM_CAPTURE)) > 1)
- {
- // The first one is never a tag.
- $isTag = false;
- // By default we're not inside a tag too.
- $insideTag = null;
- foreach ($matches as $i => $match)
- {
- // We're only interested in tags, not text.
- if ($isTag)
- {
- $isClosingTag = substr($match, 1, 1) === '/';
- $tagName = substr($match, $isClosingTag ? 2 : 1, -1);
- // We're closing the exact same tag that we opened.
- if ($isClosingTag && $insideTag === $tagName)
- $insideTag = null;
- // We're opening a tag and we're not yet inside one either
- elseif (!$isClosingTag && $insideTag === null)
- $insideTag = $tagName;
- // In all other cases, this tag must be invalid
- else
- unset($matches[$i]);
- }
- // The next one is gonna be the other one.
- $isTag = !$isTag;
- }
- // We're still inside a tag and had no chance for closure?
- if ($insideTag !== null)
- $matches[] = '[/' . $insideTag . ']';
- // And a complete text string again.
- $text = implode('', $matches);
- }
- // Quickly remove any tags which are back to back.
- $backToBackPattern = '~\\[(' . implode('|', array_diff(array_keys($valid_tags), array('td'))) . ')[^<>\\[\\]]*\\]\s*\\[/\\1\\]~';
- $lastlen = 0;
- while (strlen($text) !== $lastlen)
- $lastlen = strlen($text = preg_replace($backToBackPattern, '', $text));
- // Need to sort the tags my name length.
- uksort($valid_tags, 'sort_array_length');
-
- // These inline tags can compete with each other regarding style.
- $competing_tags = array(
- 'color',
- 'size',
- );
- // In case things changed above set these back to normal.
- $in_code_nobbc = false;
- $new_text_offset = 0;
- // These keep track of where we are!
- if (count($parts = preg_split(sprintf('~(\\[)(/?)(%1$s)((?:[\\s=][^\\]]*)?\\])~', implode('|', array_keys($valid_tags))), $text, -1, PREG_SPLIT_DELIM_CAPTURE)) > 1)
- {
- // Start with just text.
- $isTag = false;
- // Start outside [nobbc] or [code] blocks.
- $inCode = false;
- $inNoBbc = false;
- // A buffer containing all opened inline elements.
- $inlineElements = array();
- // A buffer containing all opened block elements.
- $blockElements = array();
-
- // A buffer containing the opened inline elements that might compete.
- $competingElements = array();
- // $i: text, $i + 1: '[', $i + 2: '/', $i + 3: tag, $i + 4: tag tail.
- for ($i = 0, $n = count($parts) - 1; $i < $n; $i += 5)
- {
- $tag = $parts[$i + 3];
- $isOpeningTag = $parts[$i + 2] === '';
- $isClosingTag = $parts[$i + 2] === '/';
- $isBlockLevelTag = isset($valid_tags[$tag]) && $valid_tags[$tag] && !in_array($tag, $self_closing_tags);
- $isCompetingTag = in_array($tag, $competing_tags);
-
- // Check if this might be one of those cleaned out tags.
- if ($tag === '')
- continue;
- // Special case: inside [code] blocks any code is left untouched.
- elseif ($tag === 'code')
- {
- // We're inside a code block and closing it.
- if ($inCode && $isClosingTag)
- {
- $inCode = false;
- // Reopen tags that were closed before the code block.
- if (!empty($inlineElements))
- $parts[$i + 4] .= '[' . implode('][', array_keys($inlineElements)) . ']';
- }
- // We're outside a coding and nobbc block and opening it.
- elseif (!$inCode && !$inNoBbc && $isOpeningTag)
- {
- // If there are still inline elements left open, close them now.
- if (!empty($inlineElements))
- {
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
- //$inlineElements = array();
- }
- $inCode = true;
- }
- // Nothing further to do.
- continue;
- }
- // Special case: inside [nobbc] blocks any BBC is left untouched.
- elseif ($tag === 'nobbc')
- {
- // We're inside a nobbc block and closing it.
- if ($inNoBbc && $isClosingTag)
- {
- $inNoBbc = false;
- // Some inline elements might've been closed that need reopening.
- if (!empty($inlineElements))
- $parts[$i + 4] .= '[' . implode('][', array_keys($inlineElements)) . ']';
- }
- // We're outside a nobbc and coding block and opening it.
- elseif (!$inNoBbc && !$inCode && $isOpeningTag)
- {
- // Can't have inline elements still opened.
- if (!empty($inlineElements))
- {
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
- //$inlineElements = array();
- }
- $inNoBbc = true;
- }
- continue;
- }
- // So, we're inside one of the special blocks: ignore any tag.
- elseif ($inCode || $inNoBbc)
- continue;
- // We're dealing with an opening tag.
- if ($isOpeningTag)
- {
- // Everyting inside the square brackets of the opening tag.
- $elementContent = $parts[$i + 3] . substr($parts[$i + 4], 0, -1);
- // A block level opening tag.
- if ($isBlockLevelTag)
- {
- // Are there inline elements still open?
- if (!empty($inlineElements))
- {
- // Close all the inline tags, a block tag is coming...
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
- // Now open them again, we're inside the block tag now.
- $parts[$i + 5] = '[' . implode('][', array_keys($inlineElements)) . ']' . $parts[$i + 5];
- }
- $blockElements[] = $tag;
- }
- // Inline opening tag.
- elseif (!in_array($tag, $self_closing_tags))
- {
- // Can't have two opening elements with the same contents!
- if (isset($inlineElements[$elementContent]))
- {
- // Get rid of this tag.
- $parts[$i + 1] = $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- // Now try to find the corresponding closing tag.
- $curLevel = 1;
- for ($j = $i + 5, $m = count($parts) - 1; $j < $m; $j += 5)
- {
- // Find the tags with the same tagname
- if ($parts[$j + 3] === $tag)
- {
- // If it's an opening tag, increase the level.
- if ($parts[$j + 2] === '')
- $curLevel++;
- // A closing tag, decrease the level.
- else
- {
- $curLevel--;
- // Gotcha! Clean out this closing tag gone rogue.
- if ($curLevel === 0)
- {
- $parts[$j + 1] = $parts[$j + 2] = $parts[$j + 3] = $parts[$j + 4] = '';
- break;
- }
- }
- }
- }
- }
- // Otherwise, add this one to the list.
- else
- {
- if ($isCompetingTag)
- {
- if (!isset($competingElements[$tag]))
- $competingElements[$tag] = array();
-
- $competingElements[$tag][] = $parts[$i + 4];
-
- if (count($competingElements[$tag]) > 1)
- $parts[$i] .= '[/' . $tag . ']';
- }
-
- $inlineElements[$elementContent] = $tag;
- }
- }
- }
- // Closing tag.
- else
- {
- // Closing the block tag.
- if ($isBlockLevelTag)
- {
- // Close the elements that should've been closed by closing this tag.
- if (!empty($blockElements))
- {
- $addClosingTags = array();
- while ($element = array_pop($blockElements))
- {
- if ($element === $tag)
- break;
- // Still a block tag was open not equal to this tag.
- $addClosingTags[] = $element['type'];
- }
- if (!empty($addClosingTags))
- $parts[$i + 1] = '[/' . implode('][/', array_reverse($addClosingTags)) . ']' . $parts[$i + 1];
- // Apparently the closing tag was not found on the stack.
- if (!is_string($element) || $element !== $tag)
- {
- // Get rid of this particular closing tag, it was never opened.
- $parts[$i + 1] = substr($parts[$i + 1], 0, -1);
- $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- continue;
- }
- }
- else
- {
- // Get rid of this closing tag!
- $parts[$i + 1] = $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- continue;
- }
- // Inline elements are still left opened?
- if (!empty($inlineElements))
- {
- // Close them first..
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
- // Then reopen them.
- $parts[$i + 5] = '[' . implode('][', array_keys($inlineElements)) . ']' . $parts[$i + 5];
- }
- }
- // Inline tag.
- else
- {
- // Are we expecting this tag to end?
- if (in_array($tag, $inlineElements))
- {
- foreach (array_reverse($inlineElements, true) as $tagContentToBeClosed => $tagToBeClosed)
- {
- // Closing it one way or the other.
- unset($inlineElements[$tagContentToBeClosed]);
- // Was this the tag we were looking for?
- if ($tagToBeClosed === $tag)
- break;
- // Nope, close it and look further!
- else
- $parts[$i] .= '[/' . $tagToBeClosed . ']';
- }
-
- if ($isCompetingTag && !empty($competingElements[$tag]))
- {
- array_pop($competingElements[$tag]);
-
- if (count($competingElements[$tag]) > 0)
- $parts[$i + 5] = '[' . $tag . $competingElements[$tag][count($competingElements[$tag]) - 1] . $parts[$i + 5];
- }
-
- }
- // Unexpected closing tag, ex-ter-mi-nate.
- else
- $parts[$i + 1] = $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- }
- }
- }
- // Close the code tags.
- if ($inCode)
- $parts[$i] .= '[/code]';
- // The same for nobbc tags.
- elseif ($inNoBbc)
- $parts[$i] .= '[/nobbc]';
- // Still inline tags left unclosed? Close them now, better late than never.
- elseif (!empty($inlineElements))
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
- // Now close the block elements.
- if (!empty($blockElements))
- $parts[$i] .= '[/' . implode('][/', array_reverse($blockElements)) . ']';
- $text = implode('', $parts);
- }
- // Final clean up of back to back tags.
- $lastlen = 0;
- while (strlen($text) !== $lastlen)
- $lastlen = strlen($text = preg_replace($backToBackPattern, '', $text));
- return $text;
- }
- // A help function for legalise_bbc for sorting arrays based on length.
- function sort_array_length($a, $b)
- {
- return strlen($a) < strlen($b) ? 1 : -1;
- }
- // Compatibility function - used in 1.1 for showing a post box.
- function theme_postbox($msg)
- {
- global $context;
- return template_control_richedit($context['post_box_name']);
- }
- // Creates a box that can be used for richedit stuff like BBC, Smileys etc.
- function create_control_richedit($editorOptions)
- {
- global $txt, $modSettings, $options, $smcFunc;
- global $context, $settings, $user_info, $sourcedir, $scripturl;
- // Load the Post language file... for the moment at least.
- loadLanguage('Post');
- // Every control must have a ID!
- assert(isset($editorOptions['id']));
- assert(isset($editorOptions['value']));
- // Is this the first richedit - if so we need to ensure some template stuff is initialised.
- if (empty($context['controls']['richedit']))
- {
- // Some general stuff.
- $settings['smileys_url'] = $modSettings['smileys_url'] . '/' . $user_info['smiley_set'];
- // This really has some WYSIWYG stuff.
- loadTemplate('GenericControls', $context['browser']['is_ie'] ? 'editor_ie' : 'editor');
- $context['html_headers'] .= '
- <script type="text/javascript"><!-- // --><![CDATA[
- var smf_smileys_url = \'' . $settings['smileys_url'] . '\';
- var oEditorStrings= {
- wont_work: \'' . addcslashes($txt['rich_edit_wont_work'], "'") . '\',
- func_disabled: \'' . addcslashes($txt['rich_edit_function_disabled'], "'") . '\',
- prompt_text_email: \'' . addcslashes($txt['prompt_text_email'], "'") . '\',
- prompt_text_ftp: \'' . addcslashes($txt['prompt_text_ftp'], "'") . '\',
- prompt_text_url: \'' . addcslashes($txt['prompt_text_url'], "'") . '\',
- prompt_text_img: \'' . addcslashes($txt['prompt_text_img'], "'") . '\'
- }
- // ]]></script>
- <script type="text/javascript" src="' . $settings['default_theme_url'] . '/scripts/editor.js"></script>';
- $context['show_spellchecking'] = !empty($modSettings['enableSpellChecking']) && function_exists('pspell_new');
- if ($context['show_spellchecking'])
- {
- $context['html_headers'] .= '
- <script type="text/javascript" src="' . $settings['default_theme_url'] . '/scripts/spellcheck.js"></script>';
- // Some hidden information is needed in order to make the spell checking work.
- if (!isset($_REQUEST['xml']))
- $context['insert_after_template'] .= '
- <form name="spell_form" id="spell_form" method="post" accept-charset="' . $context['character_set'] . '" target="spellWindow" action="' . $scripturl . '?action=spellcheck">
- <input type="hidden" name="spellstring" value="" />
- </form>';
- // Also make sure that spell check works with rich edit.
- $context['html_headers'] .= '
- <script type="text/javascript"><!-- // --><![CDATA[
- function spellCheckDone()
- {
- for (i = 0; i < smf_editorArray.length; i++)
- setTimeout("smf_editorArray[" + i + "].spellCheckEnd()", 150);
- }
- // ]]></script>';
- }
- }
- // Start off the editor...
- $context['controls']['richedit'][$editorOptions['id']] = array(
- 'id' => $editorOptions['id'],
- 'value' => $editorOptions['value'],
- 'rich_value' => addcslashes(bbc_to_html($editorOptions['value']), "'"),
- 'rich_active' => empty($modSettings['disable_wysiwyg']) && (!empty($options['wysiwyg_default']) || !empty($editorOptions['force_rich']) || !empty($_REQUEST[$editorOptions['id'] . '_mode'])),
- 'disable_smiley_box' => !empty($editorOptions['disable_smiley_box']),
- 'columns' => isset($editorOptions['columns']) ? $editorOptions['columns'] : 60,
- 'rows' => isset($editorOptions['rows']) ? $editorOptions['rows'] : 12,
- 'width' => isset($editorOptions['width']) ? $editorOptions['width'] : '70%',
- 'height' => isset($editorOptions['height']) ? $editorOptions['height'] : '150px',
- 'form' => isset($editorOptions['form']) ? $editorOptions['form'] : 'postmodify',
- 'bbc_level' => !empty($editorOptions['bbc_level']) ? $editorOptions['bbc_level'] : 'full',
- 'preview_type' => isset($editorOptions['preview_type']) ? (int) $editorOptions['preview_type'] : 1,
- 'labels' => !empty($editorOptions['labels']) ? $editorOptions['labels'] : array(),
- );
- // Switch between default images and back... mostly in case you don't have an PersonalMessage template, but do have a Post template.
- if (isset($settings['use_default_images']) && $settings['use_default_images'] == 'defaults' && isset($settings['default_template']))
- {
- $temp1 = $settings['theme_url'];
- $settings['theme_url'] = $settings['default_theme_url'];
- $temp2 = $settings['images_url'];
- $settings['images_url'] = $settings['default_images_url'];
- $temp3 = $settings['theme_dir'];
- $settings['theme_dir'] = $settings['default_theme_dir'];
- }
- if (empty($context['bbc_tags']))
- {
- // The below array makes it dead easy to add images to this control. Add it to the array and everything else is done for you!
- $context['bbc_tags'] = array();
- $context['bbc_tags'][] = array(
- array(
- 'image' => 'bold',
- 'code' => 'b',
- 'before' => '[b]',
- 'after' => '[/b]',
- 'description' => $txt['bold'],
- ),
- array(
- 'image' => 'italicize',
- 'code' => 'i',
- 'before' => '[i]',
- 'after' => '[/i]',
- 'description' => $txt['italic'],
- ),
- array(
- 'image' => 'underline',
- 'code' => 'u',
- 'before' => '[u]',
- 'after' => '[/u]',
- 'description' => $txt['underline']
- ),
- array(
- 'image' => 'strike',
- 'code' => 's',
- 'before' => '[s]',
- 'after' => '[/s]',
- 'description' => $txt['strike']
- ),
- array(),
- array(
- 'image' => 'pre',
- 'code' => 'pre',
- 'before' => '[pre]',
- 'after' => '[/pre]',
- 'description' => $txt['preformatted']
- ),
- array(
- 'image' => 'left',
- 'code' => 'left',
- 'before' => '[left]',
- 'after' => '[/left]',
- 'description' => $txt['left_align']
- ),
- array(
- 'image' => 'center',
- 'code' => 'center',
- 'before' => '[center]',
- 'after' => '[/center]',
- 'description' => $txt['center']
- ),
- array(
- 'image' => 'right',
- 'code' => 'right',
- 'before' => '[right]',
- 'after' => '[/right]',
- 'description' => $txt['right_align']
- ),
- );
- $context['bbc_tags'][] = array(
- array(
- 'image' => 'flash',
- 'code' => 'flash',
- 'before' => '[flash=200,200]',
- 'after' => '[/flash]',
- 'description' => $txt['flash']
- ),
- array(
- 'image' => 'img',
- 'code' => 'img',
- 'before' => '[img]',
- 'after' => '[/img]',
- …
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