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|
- <?php
- if (!defined('SMF'))
- die('No direct access...');
- function bbc_to_html($text, $compat_mode = false)
- {
- global $modSettings, $smcFunc;
- if (!$compat_mode)
- return $text;
-
- $text = strtr($text, array("\r" => '', "\n" => '<br>'));
-
-
- foreach (array('code', 'php', 'nobbc') as $code)
- {
- if (strpos($text, '['. $code) !== false)
- {
- $parts = preg_split('~(\[/' . $code . '\]|\[' . $code . '(?:=[^\]]+)?\])~i', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
-
- for ($i = 0, $n = count($parts); $i < $n; $i++)
- {
-
- if ($i % 4 == 2)
- $parts[$i] = strtr($parts[$i], array('[' => '[', ']' => ']', "'" => "'"));
- }
-
- $text = implode('', $parts);
- }
- }
-
- $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);
-
- $text = strtr($text, array('<br><div' => '<div', "\n" => '', "\r" => ''));
-
- $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);
-
- $i = 1;
- $text = preg_replace_callback('~(?:\s| )?<(img\ssrc="' . preg_quote($modSettings['smileys_url'], '~') . '/[^<>]+?/([^<>]+?)"\s*)[^<>]*?class="smiley">~', create_function('$m', 'return \'<\' . ' . 'stripslashes(\'$1\') . \'alt="" title="" onresizestart="return false;" id="smiley_\' . ' . "\$" . 'i++ . \'_$2" style="padding: 0 3px 0 3px;">\';'), $text);
- return $text;
- }
- function html_to_bbc($text)
- {
- global $modSettings, $smcFunc, $sourcedir, $scripturl, $context;
-
- $text = preg_replace("~\s*[\r\n]+\s*~", ' ', $text);
-
- $text = preg_replace('~</p>\s*?<p~i', '</p><br><p', $text);
- $text = preg_replace('~</p>\s*(?!<)~i', '</p><br>', $text);
-
- if (isBrowser('webkit'))
- $text = preg_replace(array('~<div(?:\s(?:[^<>]*?))?' . '>~i', '</div>'), array('<br>', ''), $text);
-
- $text = preg_replace('~<br\s?/?' . '>$~i', '', $text);
-
- if (strpos($text, '[code') !== false)
- {
- $text = preg_replace('~<br\s?/?' . '>~i', '#smf_br_spec_grudge_cool!#', $text);
- $parts = preg_split('~(\[/code\]|\[code(?:=[^\]]+)?\])~i', $text, -1, PREG_SPLIT_DELIM_CAPTURE);
-
- for ($i = 0, $n = count($parts); $i < $n; $i++)
- {
-
- if ($i % 4 == 2)
- $parts[$i] = strip_tags($parts[$i]);
- }
- $text = strtr(implode('', $parts), array('#smf_br_spec_grudge_cool!#' => '<br>'));
- }
-
- $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);
-
- preg_match_all('~<img\s+[^<>]*?id="*smiley_\d+_([^<>]+?)[\s"/>]\s*[^<>]*?/*>(?:\s)?~i', $text, $matches);
- if (!empty($matches[0]))
- {
-
- 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, $smileysto);
-
- if ($found)
- $matches[1][$k] = '-[]-smf_smily_start#|#' . $smcFunc['htmlspecialchars']($smileysfrom[$found]) . '-[]-smf_smily_end#|#';
- else
- $matches[1][$k] = '';
- }
- }
- else
- {
-
- $names = array();
- foreach ($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']] = $smcFunc['htmlspecialchars']($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#|#';
- }
- }
-
- $text = str_replace($matches[0], $matches[1], $text);
-
- $text = str_replace(array('-[]-smf_smily_end#|#-[]-smf_smily_start#|#', '-[]-smf_smily_end#|#', '-[]-smf_smily_start#|#'), ' ', $text);
- }
-
- 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, $matches) === 1)
- {
-
- if ($matches[5] === '/')
- continue;
- else
- {
-
- $styles = explode(';', strtr($matches[3], array('"' => '')));
- $curElement = $matches[2];
- $precedingStyle = $matches[1];
- $afterStyle = $matches[4];
- $curCloseTags = '';
- $extra_attr = '';
- foreach ($styles as $type_value_pair)
- {
-
- $clean_type_value_pair = strtolower(strtr(trim($type_value_pair), '=', ':'));
-
- if (strpos($clean_type_value_pair, ':') === false)
- continue;
-
- list ($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':
-
- if (preg_match('~(\d)+\.\d+(p[xt])~i', $style_value, $dec_matches) === 1)
- $style_value = $dec_matches[1] . $dec_matches[2];
- $curCloseTags .= '[/size]';
- $replacement .= '[size=' . $style_value . ']';
- break;
- case 'font-family':
-
- if (strpos($style_value, ',') !== false)
- $style_value = substr($style_value, 0, strpos($style_value, ','));
- $curCloseTags .= '[/font]';
- $replacement .= '[font=' . strtr($style_value, array("'" => '')) . ']';
- break;
-
- 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="' . $listType[0] . '"';
- break;
- }
- }
-
- if (in_array($matches[2], array('a', 'font', 'td')))
- {
- $replacement .= $precedingStyle . $afterStyle;
- $curCloseTags = '</' . $matches[2] . '>' . $curCloseTags;
- }
-
- if (!empty($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, $matches) === 1)
- {
-
- if (!empty($stack) && strtolower($matches[1]) === $stack[count($stack) - 1]['element'])
- {
- $byebyeTag = array_pop($stack);
- $replacement .= $byebyeTag['closeTags'];
- }
-
- else
- $replacement .= $part;
- }
-
- else
- $replacement .= $part;
- }
-
- $text = $replacement;
-
- if (connection_aborted() && $context['server']['is_apache'])
- @apache_reset_timeout();
-
- while (preg_match('~<([A-Za-z]+)\s+[^<>]*?(align="*(left|center|right)"*)[^<>]*?(/?)>~i', $text, $matches) === 1)
- {
-
- $start_pos = strpos($text, $matches[0]);
- if ($start_pos === false)
- break;
-
- if ($matches[4] != '/' && strpos($text, '</' . $matches[1] . '>', $start_pos) !== false)
- {
- $end_length = strlen('</' . $matches[1] . '>');
- $end_pos = strpos($text, '</' . $matches[1] . '>', $start_pos);
-
- $tag = substr($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);
-
- $text = substr($text, 0, $start_pos) . $tag . '[' . $matches[3] . ']' . $content . '[/' . $matches[3] . ']' . substr($text, $end_pos);
- }
- else
- {
-
- $text = substr($text, 0, $start_pos) . substr($text, $start_pos + strlen($matches[0]));
- }
- }
-
- while (preg_match('~<font\s+([^<>]*)>~i', $text, $matches) === 1)
- {
-
- $start_pos = strpos($text, $matches[0]);
- $end_pos = false;
- if ($start_pos === false)
- break;
-
- $lower_text = strtolower($text);
- $start_pos_test = $start_pos + 4;
-
- $start_font_tag_stack = 0;
- while ($start_pos_test < strlen($text))
- {
-
- $next_start_pos = strpos($lower_text, '<font', $start_pos_test);
- $next_end_pos = strpos($lower_text, '</font>', $start_pos_test);
-
- if ($next_start_pos !== false && $next_start_pos < $next_end_pos)
- {
- $start_font_tag_stack++;
- $start_pos_test = $next_start_pos + 4;
- }
-
- elseif ($start_font_tag_stack)
- {
- $start_font_tag_stack--;
- $start_pos_test = $next_end_pos + 4;
- }
-
- else
- {
- $end_pos = $next_end_pos;
- break;
- }
- }
- if ($end_pos === false)
- break;
-
- $attribs = fetchTagAttributes($matches[1]);
- $tags = array();
- $sizes_equivalence = array(1 => '8pt', '10pt', '12pt', '14pt', '18pt', '24pt', '36pt');
- foreach ($attribs as $s => $v)
- {
- if ($s == 'size')
- {
-
- $v = (int) trim($v);
- $v = empty($v) ? 1 : $v;
- $tags[] = array('[size=' . $sizes_equivalence[$v] . ']', '[/size]');
- }
- elseif ($s == 'face')
- $tags[] = array('[font=' . trim(strtolower($v)) . ']', '[/font]');
- elseif ($s == 'color')
- $tags[] = array('[color=' . trim(strtolower($v)) . ']', '[/color]');
- }
-
- $before = $after = '';
- foreach ($tags as $tag)
- {
- $before .= $tag[0];
- if (isset($tag[1]))
- $after = $tag[1] . $after;
- }
-
- $content = substr($text, $start_pos + strlen($matches[0]), $end_pos - $start_pos - strlen($matches[0]));
-
- $text = substr($text, 0, $start_pos) . $before . $content . $after . substr($text, $end_pos + 7);
- }
-
- 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)
- {
-
- $inList = false;
-
- $listDepth = 0;
-
- $listTypeMapping = array(
- '1' => 'decimal',
- 'A' => 'upper-alpha',
- 'a' => 'lower-alpha',
- 'I' => 'upper-roman',
- 'i' => 'lower-roman',
- 'disc' => 'disc',
- 'square' => 'square',
- 'circle' => 'circle',
- );
-
- for ($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':
-
- if ($inList)
- {
-
- array_splice($parts, $i, 0, array(
- '',
- '',
- str_repeat("\t", $listDepth) . '[li]',
- '',
- ));
- $numParts = count($parts) - 1;
-
- $inList = false;
- }
-
- 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':
-
- if ($inList)
- {
- $parts[$i + 2] = str_repeat("\t", $listDepth) . '[li]';
- $parts[$i + 3] = '';
-
- $inList = false;
- }
-
- else
- {
-
- if ($listDepth > 0)
- {
- $parts[$i + 2] = '[/li]' . "\n" . str_repeat("\t", $listDepth) . '[li]';
- $parts[$i + 3] = '';
- }
-
- else
- {
-
- $listDepth++;
- $parts[$i + 2] = '[list]' . "\n\t" . '[li]';
- $parts[$i + 3] = '';
- }
- }
- break;
- }
- }
-
- else
- {
- switch ($tag)
- {
- case 'ol':
- case 'ul':
-
- if ($inList)
- {
- $inList = false;
- $listDepth--;
- $parts[$i + 1] = '';
- $parts[$i + 2] = str_repeat("\t", $listDepth) . '[/list]';
- $parts[$i + 3] = '';
- }
- else
- {
-
- if ($listDepth > 0)
- {
-
-
- array_splice($parts, $i + 1, 0, array(
- '',
- '[/li]' . "\n",
- '',
- '',
- ));
- $numParts = count($parts) - 1;
-
- $inList = true;
- }
-
- else
- {
- $parts[$i + 1] = '';
- $parts[$i + 2] = '';
- $parts[$i + 3] = '';
- }
- }
- break;
- case 'li':
- if ($inList)
- {
-
- $parts[$i + 1] = '';
- $parts[$i + 2] = '';
- $parts[$i + 3] = '';
- }
- else
- {
-
- $parts[$i] = preg_replace('~\s*<br\s*' . '/?' . '>\s*$~', '', $parts[$i]);
- $parts[$i + 1] = '';
- $parts[$i + 2] = '[/li]' . "\n";
- $parts[$i + 3] = '';
-
- $inList = true;
- }
- break;
- }
- }
-
- if ($inList && trim(preg_replace('~\s*<br\s*' . '/?' . '>\s*~', '', $parts[$i + 4])) !== '')
- {
-
- array_splice($parts, $i + 4, 0, array(
- '',
- '',
- 'li',
- '',
- ));
- $numParts = count($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]';
- }
-
- while (preg_match('~<img\s+([^<>]*)/*>~i', $text, $matches) === 1)
- {
-
- $start_pos = strpos($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))
- {
-
- 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]';
- }
-
- $text = substr($text, 0, $start_pos) . $tag . substr($text, $end_pos);
- }
-
- $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);
-
- if (connection_aborted() && $context['server']['is_apache'])
- @apache_reset_timeout();
-
- while (preg_match('~<a\s+([^<>]*)>([^<>]*)</a>~i', $text, $matches) === 1)
- {
-
- $start_pos = strpos($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);
-
- if (preg_match('~^ftps?://~', $href) === 1)
- $tag_type = 'ftp';
-
- elseif (substr($href, 0, 7) == 'mailto:')
- {
- $tag_type = 'email';
- $href = substr($href, 7);
- }
-
- 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'])) . '/' . $href;
- }
- }
-
- if ($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 . ']';
- }
-
- $text = substr($text, 0, $start_pos) . $tag . substr($text, $end_pos);
- }
- $text = strip_tags($text);
-
- $text = preg_replace('~\[[bisu]\]\s*\[/[bisu]\]~', '', $text);
-
- $text = preg_replace('~&~i', '&#38;', $text);
- $text = legalise_bbc($text);
- return $text;
- }
- function fetchTagAttributes($text)
- {
- $attribs = array();
- $key = $value = '';
- $strpos = 0;
- $tag_state = 0;
- for ($i = 0; $i < strlen($text); $i++)
- {
-
- if ($text[$i] == '=')
- {
- if ($tag_state == 0)
- $tag_state = 1;
- elseif ($tag_state == 2)
- $value .= '=';
- }
-
- elseif ($text[$i] == ' ')
- {
- if ($tag_state == 2)
- $value .= ' ';
- elseif ($tag_state == 1)
- {
- $attribs[$key] = $value;
- $key = $value = '';
- $tag_state = 0;
- }
- }
-
- elseif ($text[$i] == '"')
- {
-
- if ($tag_state == 1)
- $tag_state = 2;
- else
- $tag_state = 1;
- }
-
- else
- {
- if ($tag_state == 0)
- $key .= $text[$i];
- else
- $value .= $text[$i];
- }
- }
-
- if ($key != '' && $value != '')
- $attribs[$key] = $value;
- return $attribs;
- }
- function legalise_bbc($text)
- {
- global $modSettings;
-
- if (strlen($text) < 3)
- return $text;
-
-
- $current_tags = array();
-
- $active_tags = array();
-
- $disabled = empty($modSettings['disabledBBC']) ? array() : array_flip(explode(',', strtolower($modSettings['disabledBBC'])));
-
- if (empty($modSettings['enableEmbeddedFlash']))
- $disabled['flash'] = true;
-
- $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'];
- }
-
- $in_code_nobbc = false;
-
- $align_tags = array('left', 'center', 'right', 'pre');
-
- $align_tags = array_intersect($align_tags, array_keys($valid_tags));
-
- if (!empty($align_tags) && count($matches = preg_split('~(\\[/?(?:' . implode('|', $align_tags) . ')\\])~', $text, -1, PREG_SPLIT_DELIM_CAPTURE)) > 1)
- {
-
- $isTag = false;
-
- $insideTag = null;
- foreach ($matches as $i => $match)
- {
-
- if ($isTag)
- {
- $isClosingTag = substr($match, 1, 1) === '/';
- $tagName = substr($match, $isClosingTag ? 2 : 1, -1);
-
- if ($isClosingTag && $insideTag === $tagName)
- $insideTag = null;
-
- elseif (!$isClosingTag && $insideTag === null)
- $insideTag = $tagName;
-
- else
- unset($matches[$i]);
- }
-
- $isTag = !$isTag;
- }
-
- if ($insideTag !== null)
- $matches[] = '[/' . $insideTag . ']';
-
- $text = implode('', $matches);
- }
-
- $backToBackPattern = '~\\[(' . implode('|', array_diff(array_keys($valid_tags), array('td', 'anchor'))) . ')[^<>\\[\\]]*\\]\s*\\[/\\1\\]~';
- $lastlen = 0;
- while (strlen($text) !== $lastlen)
- $lastlen = strlen($text = preg_replace($backToBackPattern, '', $text));
-
- uksort($valid_tags, 'sort_array_length');
-
- $competing_tags = array(
- 'color',
- 'size',
- );
-
- $in_code_nobbc = false;
- $new_text_offset = 0;
-
- if (count($parts = preg_split(sprintf('~(\\[)(/?)(%1$s)((?:[\\s=][^\\]\\[]*)?\\])~', implode('|', array_keys($valid_tags))), $text, -1, PREG_SPLIT_DELIM_CAPTURE)) > 1)
- {
-
- $isTag = false;
-
- $inCode = false;
- $inNoBbc = false;
-
- $inlineElements = array();
-
- $blockElements = array();
-
- $competingElements = array();
-
- for ($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, $competing_tags);
-
- if ($tag === '')
- continue;
-
- elseif ($tag === 'code')
- {
-
- if ($inCode && $isClosingTag)
- {
- $inCode = false;
-
- if (!empty($inlineElements))
- $parts[$i + 4] .= '[' . implode('][', array_keys($inlineElements)) . ']';
- }
-
- elseif (!$inCode && !$inNoBbc && $isOpeningTag)
- {
-
- if (!empty($inlineElements))
- {
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
-
- }
- $inCode = true;
- }
-
- continue;
- }
-
- elseif ($tag === 'nobbc')
- {
-
- if ($inNoBbc && $isClosingTag)
- {
- $inNoBbc = false;
-
- if (!empty($inlineElements))
- $parts[$i + 4] .= '[' . implode('][', array_keys($inlineElements)) . ']';
- }
-
- elseif (!$inNoBbc && !$inCode && $isOpeningTag)
- {
-
- if (!empty($inlineElements))
- {
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
-
- }
- $inNoBbc = true;
- }
- continue;
- }
-
- elseif ($inCode || $inNoBbc)
- continue;
-
- if ($isOpeningTag)
- {
-
- $elementContent = $parts[$i + 3] . substr($parts[$i + 4], 0, -1);
-
- if ($isBlockLevelTag)
- {
-
- if (!empty($inlineElements))
- {
-
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
-
- $parts[$i + 5] = '[' . implode('][', array_keys($inlineElements)) . ']' . $parts[$i + 5];
- }
- $blockElements[] = $tag;
- }
-
- elseif (!in_array($tag, $self_closing_tags))
- {
-
- if (isset($inlineElements[$elementContent]))
- {
-
- $parts[$i + 1] = $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
-
- $curLevel = 1;
- for ($j = $i + 5, $m = count($parts) - 1; $j < $m; $j += 5)
- {
-
- if ($parts[$j + 3] === $tag)
- {
-
- if ($parts[$j + 2] === '')
- $curLevel++;
-
- else
- {
- $curLevel--;
-
- if ($curLevel === 0)
- {
- $parts[$j + 1] = $parts[$j + 2] = $parts[$j + 3] = $parts[$j + 4] = '';
- break;
- }
- }
- }
- }
- }
-
- 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] = $tag;
- }
- }
- }
-
- else
- {
-
- if ($isBlockLevelTag)
- {
-
- if (!empty($blockElements))
- {
- $addClosingTags = array();
- while ($element = array_pop($blockElements))
- {
- if ($element === $tag)
- break;
-
- $addClosingTags[] = $element['type'];
- }
- if (!empty($addClosingTags))
- $parts[$i + 1] = '[/' . implode('][/', array_reverse($addClosingTags)) . ']' . $parts[$i + 1];
-
- if (!is_string($element) || $element !== $tag)
- {
-
- $parts[$i + 1] = substr($parts[$i + 1], 0, -1);
- $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- continue;
- }
- }
- else
- {
-
- $parts[$i + 1] = $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- continue;
- }
-
- if (!empty($inlineElements))
- {
-
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
-
- $parts[$i + 5] = '[' . implode('][', array_keys($inlineElements)) . ']' . $parts[$i + 5];
- }
- }
-
- else
- {
-
- if (in_array($tag, $inlineElements))
- {
- foreach (array_reverse($inlineElements, true) as $tagContentToBeClosed => $tagToBeClosed)
- {
-
- unset($inlineElements[$tagContentToBeClosed]);
-
- if ($tagToBeClosed === $tag)
- break;
-
- 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];
- }
- }
-
- else
- $parts[$i + 1] = $parts[$i + 2] = $parts[$i + 3] = $parts[$i + 4] = '';
- }
- }
- }
-
- if ($inCode)
- $parts[$i] .= '[/code]';
-
- elseif ($inNoBbc)
- $parts[$i] .= '[/nobbc]';
-
- elseif (!empty($inlineElements))
- $parts[$i] .= '[/' . implode('][/', array_reverse($inlineElements)) . ']';
-
- if (!empty($blockElements))
- $parts[$i] .= '[/' . implode('][/', array_reverse($blockElements)) . ']';
- $text = implode('', $parts);
- }
-
- $lastlen = 0;
- while (strlen($text) !== $lastlen)
- $lastlen = strlen($text = preg_replace($backToBackPattern, '', $text));
- return $text;
- }
- function sort_array_length($a, $b)
- {
- return strlen($a) < strlen($b) ? 1 : -1;
- }
- function loadLocale()
- {
- global $context, $txt, $editortxt, $modSettings;
- loadLanguage('Editor');
- $context['template_layers'] = array();
-
- @ob_end_clean();
- if (!empty($modSettings['enableCompressedOutput']))
- @ob_start('ob_gzhandler');
- else
- @ob_start();
-
- if (empty($txt['lang_locale']))
- die();
- $file_data = '(function ($) {
- \'use strict\';
- $.sceditor.locale[' . javaScriptEscape($txt['lang_locale']) . '] = {';
- foreach ($editortxt as $key => $val)
- $file_data .= '
- ' . javaScriptEscape($key) . ': ' . javaScriptEscape($val) . ',';
- $file_data .= '
- dateFormat: "day.month.year"
- }
- })(jQuery);';
-
- header('Content-Type: text/javascript');
- echo $file_data;
- obExit(false);
- }
- function getMessageIcons($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']),
- array('value' => 'poll', 'name' => $txt['icon_poll']),
- );
- foreach ($icons as $k => $dummy)
- {
- $icons[$k]['url'] = $settings['images_url'] . '/post/' . $dummy['value'] . '.png';
- $icons[$k]['is_last'] = false;
- }
- }
-
- 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})
- ORDER BY icon_order',
- array(
- 'board_id' => $board_id,
- )
- );
- $icon_data = array();
- while ($row = $smcFunc['db_fetch_assoc']($request))
- $icon_data[] = $row;
- $smcFunc['db_free_result']($request);
- $icons = array();
- foreach ($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'] . '.png') ? 'images_url' : 'default_images_url'] . '/post/' . $icon['filename'] . '.png',
- 'is_last' => false,
- );
- }
- cache_put_data('posting_icons-' . $board_id, $icons, 480);
- }
- else
- $icons = $temp;
- }
- return array_values($icons);
- }
- function theme_postbox($msg)
- {
- global $context;
- return template_control_richedit($context['post_box_name']);
- }
- function create_control_richedit($editorOptions)
- {
- global $txt, $modSettings, $options, $smcFunc, $editortxt;
- global $context, $settings, $user_info, $sourcedir, $scripturl;
-
- loadLanguage('Post');
-
- assert(isset($editorOptions['id']));
- assert(isset($editorOptions['value']));
-
- if (empty($context['controls']['richedit']))
- {
-
- $settings['smileys_url'] = $modSettings['smileys_url'] . '/' . $user_info['smiley_set'];
- if (!empty($context['drafts_autosave']) && !empty($options['drafts_autosave_enabled']))
- $context['drafts_autosave_frequency'] = empty($modSettings['drafts_autosave_frequency']) ? 60000 : $modSettings['drafts_autosave_frequency'] * 1000;
-
- loadCSSFile('jquery.sceditor.css', array('force_current' => false, 'validate' => true));
- loadTemplate('GenericControls');
-
- loadJavascriptFile('editor.js', array('default_theme' => true), 'smf_editor');
- loadJavascriptFile('jquery.sceditor.js', array('default_theme' => true));
- loadJavascriptFile('jquery.sceditor.bbcode.js', array('default_theme' => true));
- loadJavascriptFile('jquery.sceditor.smf.js', array('default_theme' => true));
- addInlineJavascript('
- var smf_smileys_url = \'' . $settings['smileys_url'] . '\';
- var bbc_quote_from = \'' . addcslashes($txt['quote_from'], "'") . '\';
- var bbc_quote = \'' . addcslashes($txt['quote'], "'") . '\';
- var bbc_search_on = \'' . addcslashes($txt['search_on'], "'") . '\';');
-
- if (!empty($txt['lang_locale']) && $txt['lang_locale'] != 'en_US')
- loadJavascriptFile($scripturl . '?action=loadeditorlocale', array(), 'sceditor_language');
- $context['shortcuts_text'] = $txt['shortcuts' . (!empty($context['drafts_save']) ? '_drafts' : '') . (isBrowser('is_firefox') ? '_firefox' : '')];
- $context['show_spellchecking'] = !empty($modSettings['enableSpellChecking']) && (function_exists('pspell_new') || (function_exists('enchant_broker_init') && ($txt['lang_charset'] == 'UTF-8' || function_exists('iconv'))));
- if ($context['show_spellchecking'])
- {
- loadJavascriptFile('spellcheck.js', array('default_theme' => true));
-
- 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>';
- }
- }
-
- $context['controls']['richedit'][$editorOptions['id']] = array(
- 'id' => $editorOptions['id'],
- 'value' => $editorOptions['value'],
- 'rich_value' => $editorOptions['value'],
- 'rich_active' => empty($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']) ? $editorOptions['rows'] : 18,
- 'width' => isset($editorOptions['width']) ? $editorOptions['width'] : '70%',
- 'height' => isset($editorOptions['height']) ? $editorOptions['height'] : '250px',
- 'form' => isset($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']) ? $editorOptions['labels'] : array(),
- 'locale' => !empty($txt['lang_locale']) && substr($txt['lang_locale'], 0, 5) != 'en_US' ? $txt['lang_locale'] : '',
- 'required' => !empty($editorOptions['required']),
- );
-
- 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']))
- {
-
-
- $context['bbc_tags'] = array();
- $context['bbc_tags'][] = array(
- array(
- 'code' => 'bold',
- 'description' => $editortxt['bold'],
- ),
- array(
- 'code' => 'italic',
- 'description' => $editortxt['italic'],
- ),
- array(
- 'code' => 'underline',
- 'description' => $editortxt['underline']
- ),
- array(
- 'code' => 'strike',
- 'description' => $editortxt['strike']
- ),
- array(),
- array(
- 'code' => 'pre',
- 'description' => $editortxt['preformatted']
- ),
- array(
- 'code' => 'left',
- 'description' => $editortxt['left_align']
- ),
- array(
- 'code' => 'center',
- 'description' => $editortxt['center']
- ),
- array(
- 'code' => 'right',
- 'description' => $editortxt['right_align']
- ),
- );
- $context['bbc_tags'][] = array(
- array(
- 'code' => 'flash',
- 'description' => $editortxt['flash']
- ),
- array(
- 'code' => 'image',
- 'description' => $editortxt['image']
- ),
- array(
- 'code' => 'link',
- 'description' => $editortxt['hyperlink']
- ),
- array(
- 'code' => 'email',
- 'description' => $editortxt['insert_email']
- ),
- array(
- 'code' => 'ftp',
- 'description' => $editortxt['ftp']
- ),
- array(),
- array(
- 'code' => 'glow',
- 'description' => $editortxt['glow']
- ),
- array(
- 'code' => 'shadow',
- 'description' => $editortxt['shadow']
- ),
- array(
- 'code' => 'move',
- 'description' => $editortxt['marquee']
- ),
- array(),
- array(
- 'code' => 'superscript',
- 'description' => $editortxt['superscript']
- ),
- array(
- 'code' => 'subscript',
- 'description' => $editortxt['subscript']
- ),
- array(
- 'code' => 'tt',
- 'description' => $editortxt['teletype']
- ),
- array(),
- array(
- 'code' => 'table',
- 'description' => $editortxt['table']
- ),
- array(
- 'code' => 'code',
- 'description' => $editortxt['bbc_code']
- ),
- array(
- 'code' => 'quote',
- 'description' => $editortxt['bbc_quote']
- ),
- array(),
- array(
- 'code' => 'bulletlist',
- 'description' => $editortxt['list_unordered']
- ),
- array(
- 'code' => 'orderedlist',
- 'description' => $editortxt['list_ordered']
- ),
- array(
- 'code' => 'horizontalrule',
- 'description' => $editortxt['horizontal_rule']
- ),
- );
-
-
- call_integration_hook('integrate_bbc_buttons', array(&$context['bbc_tags']));
-
- if (empty($modSettings['disable_wysiwyg']))
- {
- $context['bbc_tags'][count($context['bbc_tags']) - 1][] = array();
- $context['bbc_tags'][count($context['bbc_tags']) - 1][] = array(
- 'code' => 'unformat',
- 'description' => $editortxt['unformat_text'],
- );
- $context['bbc_tags'][count($context['bbc_tags']) - 1][] = array(
- 'code' => 'toggle',
- 'description' => $editortxt['toggle_view'],
- );
- }
-
- $disabled_tags = array();
- if (!empty($modSettings['disabledBBC']))
- $disabled_tags = explode(',', $modSettings['disabledBBC']);
- if (empty($modSettings['enableEmbeddedFlash']))
- $disabled_tags[] = 'flash';
- foreach ($disabled_tags as $tag)
- {
- if ($tag == 'list')
- {
- $context['disabled_tags']['bulletlist'] = true;
- $context['disabled_tags']['orderedlist'] = true;
- }
- elseif ($tag == 'b')
- $context['disabled_tags']['bold'] = true;
- elseif ($tag == 'i')
- $context['disabled_tags']['italic'] = true;
- elseif ($tag == 'i')
- $context['disabled_tags']['underline'] = true;
- elseif ($tag == 'i')
- $context['disabled_tags']['strike'] = true;
- elseif ($tag == 'img')
- $context['disabled_tags']['image'] = true;
- elseif ($tag == 'url')
- $context['disabled_tags']['link'] = true;
- elseif ($tag == 'sup')
- $context['disabled_tags']['superscript'] = true;
- elseif ($tag == 'sub')
- $context['disabled_tags']['subscript'] = true;
- elseif ($tag == 'hr')
- $context['disabled_tags']['horizontalrule'] = true;
- $context['disabled_tags'][trim($tag)] = true;
- }
- $bbcodes_styles = '';
- $context['bbcodes_handlers'] = '';
- $context['bbc_toolbar'] = array();
- foreach ($context['bbc_tags'] as $row => $tagRow)
- {
- if (!isset($context['bbc_toolbar'][$row]))
- $context['bbc_toolbar'][$row] = array();
- $tagsRow = array();
- foreach ($tagRow as $tag)
- {
- if (!empty($tag))
- {
- if (empty($context['disabled_tags'][$tag['code']]))
- {
- $tagsRow[] = $tag['code'];
- if (isset($tag['image']))
- $bbcodes_styles .= '
- .sceditor-button-' . $tag['code'] . ' div {
- background: url(\'' . $settings['default_theme_url'] . '/images/bbc/' . $tag['image'] . '.png\');
- }';
- if (isset($tag['before']))
- {
- $context['bbcodes_handlers'] = '
- $.sceditor.setCommand(
- ' . javaScriptEscape($tag['code']) . ',
- function () {
- this.wysiwygEditorInsertHtml(' . javaScriptEscape($tag['before']) . (isset($tag['after']) ? ', ' . javaScriptEscape($tag['after']) : '') . ');
- },
- ' . javaScriptEscape($tag['description']) . ',
- null,
- [' . javaScriptEscape($tag['before']) . (isset($tag['after']) ? ', ' . javaScriptEscape($tag['after']) : '') . ']
- );';
- }
- }
- }
- else
- {
- $context['bbc_toolbar'][$row][] = implode(',', $tagsRow);
- $tagsRow = array();
- }
- }
- if ($row == 0)
- {
- $context['bbc_toolbar'][$row][] = implode(',', $tagsRow);
- $tagsRow = array();
- if (!isset($context['disabled_tags']['font']))
- $tagsRow[] = 'font';
- if (!isset($context['disabled_tags']['size']))
- $tagsRow[] = 'size';
- if (!isset($context['disabled_tags']['color']))
- $tagsRow[] = 'color';
- }
- elseif ($row == 1 && empty($modSettings['disable_wysiwyg']))
- {
- $tmp = array();
- $tagsRow[] = 'removeformat';
- $tagsRow[] = 'source';
- if (!empty($tmp))
- {
- $tagsRow[] = '|' . implode(',', $tmp);
- }
- }
- if (!empty($tagsRow))
- $context['bbc_toolbar'][$row][] = implode(',', $tagsRow);
- }
- if (!empty($bbcodes_styles))
- $context['html_headers'] .= '
- <style type="text/css">' . $bbcodes_styles . '
- </style>';
- }
-
- if (empty($context['smileys']) && empty($editorOptions['disable_smiley_box']))
- {
- $context['smileys'] = array(
- 'postform' => array(),
- 'popup' => array(),
- );
-
- if (empty($modSettings['smiley_enable']) && $user_info['smiley_set'] != 'none')
- $context['smileys']['postform'][] = array(
- 'smileys' => array(
- array(
- 'code' => ':)',
- 'filename' => 'smiley.gif',
- 'description' => $txt['icon_smiley'],
- ),
- array(
- 'code' => ';)',
- 'filename' => 'wink.gif',
- 'description' => $txt['icon_wink'],
- ),
- array(
- 'code' => ':D',
- 'filename' => 'cheesy.gif',
- 'description' => $txt['icon_cheesy'],
- ),
- array(
- 'code' => ';D',
- 'filename' => 'grin.gif',
- 'description' => $txt['icon_grin']
- ),
- array(
- 'code' => '>:(',
- 'filename' => 'angry.gif',
- 'description' => $txt['icon_angry'],
- ),
- array(
- 'code' => ':(',
- 'filename' => 'sad.gif',
- 'description' => $txt['icon_sad'],
- ),
- array(
- 'code' => ':o',
- 'filename' => 'shocked.gif',
- 'description' => $txt['icon_shocked'],
- ),
- array(
- 'code' => '8)',
- 'filename' => 'cool.gif',
- 'description' => $txt['icon_cool'],
- ),
- array(
- 'code' => '???',
- 'filename' => 'huh.gif',
- 'description' => $txt['icon_huh'],
- ),
- array(
- 'code' => '::)',
- 'filename' => 'rolleyes.gif',
- 'description' => $txt['icon_rolleyes'],
- ),
- array(
- 'code' => ':P',
- 'filename' => 'tongue.gif',
- 'description' => $txt['icon_tongue'],
- ),
- array(
- 'code' => ':-[',
- 'filename' => 'embarrassed.gif',
- 'description' => $txt['icon_embarrassed'],
- ),
- array(
- 'code' => ':-X',
- 'filename' => 'lipsrsealed.gif',
- 'description' => $txt['icon_lips'],
- ),
- array(
- 'code' => ':-\\',
- 'filename' => 'undecided.gif',
- 'description' => $txt['icon_undecided'],
- ),
- array(
- 'code' => ':-*',
- 'filename' => 'kiss.gif',
- 'description' => $txt['icon_kiss'],
- ),
- array(
- 'code' => ':\'(',
- 'filename' => 'cry.gif',
- 'description' => $txt['icon_cry'],
- 'isLast' => true,
- ),
- ),
- 'isLast' => true,
- );
- elseif ($user_info['smiley_set'] != 'none')
- {
- if (($temp = cache_get_data('posting_smileys', 480)) == null)
- {
- $request = $smcFunc['db_query']('', '
- SELECT code, filename, description, smiley_row, hidden
- FROM {db_prefix}smileys
- WHERE hidden IN (0, 2)
- ORDER BY smiley_row, smiley_order',
- array(
- )
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- $row['filename'] = $smcFunc['htmlspecialchars']($row['filename']);
- $row['description'] = $smcFunc['htmlspecialchars']($row['description']);
- $context['smileys'][empty($row['hidden']) ? 'postform' : 'popup'][$row['smiley_row']]['smileys'][] = $row;
- }
- $smcFunc['db_free_result']($request);
- foreach ($context['smileys'] as $section => $smileyRows)
- {
- foreach ($smileyRows as $rowIndex => $smileys)
- $context['smileys'][$section][$rowIndex]['smileys'][count($smileys['smileys']) - 1]['isLast'] = true;
- if (!empty($smileyRows))
- $context['smileys'][$section][count($smileyRows) - 1]['isLast'] = true;
- }
- cache_put_data('posting_smileys', $context['smileys'], 480);
- }
- else
- $context['smileys'] = $temp;
- }
- }
-
- $context['show_bbc'] = !empty($modSettings['enableBBC']) && !empty($settings['show_bbc']);
-
- if (isset($settings['use_default_images']) && $settings['use_default_images'] == 'defaults' && isset($settings['default_template']))
- {
- $settings['theme_url'] = $temp1;
- $settings['images_url'] = $temp2;
- $settings['theme_dir'] = $temp3;
- }
- }
- function create_control_verification(&$verificationOptions, $do_test = false)
- {
- global $txt, $modSettings, $smcFunc;
- global $context, $user_info, $sourcedir, $scripturl, $language;
-
- if (empty($context['controls']['verification']))
- {
-
- loadTemplate('GenericControls');
-
- if (!empty($verificationOptions['override_visual']) || (!empty($modSettings['visual_verification_type']) && !isset($verificationOptions['override_visual'])))
- loadJavascriptFile('captcha.js', array('default_theme' => true));
- $context['use_graphic_library'] = in_array('gd', get_loaded_extensions());
-
- $context['standard_captcha_range'] = array_merge(range('A', 'H'), array('K', 'M', 'N', 'P', 'R'), range('T', 'Y'));
- }
-
- assert(isset($verificationOptions['id']));
- $isNew = !isset($context['controls']['verification'][$verificationOptions['id']]);
-
- if ($isNew)
- $context['controls']['verification'][$verificationOptions['id']] = array(
- 'id' => $verificationOptions['id'],
- 'empty_field' => empty($verificationOptions['no_empty_field']),
- 'show_visual' => !empty($verificationOptions['override_visual']) || (!empty($modSettings['visual_verification_type']) && !isset($verificationOptions['override_visual'])),
- 'number_questions' => isset($verificationOptions['override_qs']) ? $verificationOptions['override_qs'] : (!empty($modSettings['qa_verification_number']) ? $modSettings['qa_verification_number'] : 0),
- 'max_errors' => isset($verificationOptions['max_errors']) ? $verificationOptions['max_errors'] : 3,
- 'image_href' => $scripturl . '?action=verificationcode;vid=' . $verificationOptions['id'] . ';rand=' . md5(mt_rand()),
- 'text_value' => '',
- 'questions' => array(),
- );
- $thisVerification = &$context['controls']['verification'][$verificationOptions['id']];
-
- if ($context['controls']['verification'][$verificationOptions['id']]['show_visual'] && !WIRELESS)
- $context['insert_after_template'] .= '
- <script><!-- // --><![CDATA[
- var verification' . $verificationOptions['id'] . 'Handle = new smfCaptcha("' . $thisVerification['image_href'] . '", "' . $verificationOptions['id'] . '", ' . ($context['use_graphic_library'] ? 1 : 0) . ');
- // ]]></script>';
-
- if (empty($thisVerification['show_visual']) && empty($thisVerification['number_questions']))
- return false;
- elseif (!$isNew && !$do_test)
- return true;
-
- if (!empty($thisVerification['number_questions']) && empty($modSettings['question_id_cache']))
- {
- if (($modSettings['question_id_cache'] = cache_get_data('verificationQuestions', 300)) == null)
- {
- $request = $smcFunc['db_query']('', '
- SELECT id_question, lngfile, question, answers
- FROM {db_prefix}qanda',
- array()
- );
- $modSettings['question_id_cache'] = array(
- 'questions' => array(),
- 'langs' => array(),
- );
-
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- $id_question = $row['id_question'];
- unset ($row['id_question']);
-
- $row['answers'] = unserialize($row['answers']);
- foreach ($row['answers'] as $k => $v)
- $row['answers'][$k] = $smcFunc['strtolower']($v);
- $modSettings['question_id_cache']['questions'][$id_question] = $row;
- $modSettings['question_id_cache']['langs'][$row['lngfile']][] = $id_question;
- }
- $smcFunc['db_free_result']($request);
- cache_put_data('verificationQuestions', $modSettings['question_id_cache'], 300);
- }
- }
- if (!isset($_SESSION[$verificationOptions['id'] . '_vv']))
- $_SESSION[$verificationOptions['id'] . '_vv'] = array();
-
- if (!$do_test && (!empty($_SESSION[$verificationOptions['id'] . '_vv']['did_pass']) || empty($_SESSION[$verificationOptions['id'] . '_vv']['count']) || $_SESSION[$verificationOptions['id'] . '_vv']['count'] > 3) && empty($verificationOptions['dont_refresh']))
- $force_refresh = true;
- else
- $force_refresh = false;
-
- if (($thisVerification['show_visual'] && empty($_SESSION[$verificationOptions['id'] . '_vv']['code'])) || ($thisVerification['number_questions'] && empty($_SESSION[$verificationOptions['id'] . '_vv']['q'])))
- $force_refresh = true;
- $verification_errors = array();
-
- if ($do_test)
- {
-
- if (!isset($_SESSION[$verificationOptions['id'] . '_vv']['count']))
- fatal_lang_error('no_access', false);
-
- if ($thisVerification['number_questions'] && (!isset($_SESSION[$verificationOptions['id'] . '_vv']['q']) || !isset($_REQUEST[$verificationOptions['id'] . '_vv']['q'])))
- fatal_lang_error('no_access', false);
-
- if ($thisVerification['empty_field'] && empty($_SESSION[$verificationOptions['id'] . '_vv']['empty_field']))
- fatal_lang_error('no_access', false);
-
- if ($thisVerification['empty_field'] && !empty($_SESSION[$verificationOptions['id'] . '_vv']['empty_field']) && !empty($_REQUEST[$_SESSION[$verificationOptions['id'] . '_vv']['empty_field']]))
- $verification_errors[] = 'wrong_verification_answer';
- if ($thisVerification['show_visual'] && (empty($_REQUEST[$verificationOptions['id'] . '_vv']['code']) || empty($_SESSION[$verificationOptions['id'] . '_vv']['code']) || strtoupper($_REQUEST[$verificationOptions['id'] . '_vv']['code']) !== $_SESSION[$verificationOptions['id'] . '_vv']['code']))
- $verification_errors[] = 'wrong_verification_code';
- if ($thisVerification['number_questions'])
- {
- $incorrectQuestions = array();
- foreach ($_SESSION[$verificationOptions['id'] . '_vv']['q'] as $q)
- {
-
- if (!isset($modSettings['question_id_cache']['questions'][$q]))
- continue;
-
-
- if (!isset($_REQUEST[$verificationOptions['id'] . '_vv']['q'][$q]) || trim($_REQUEST[$verificationOptions['id'] . '_vv']['q'][$q]) == '')
- {
- $incorrectQuestions[] = $q;
- continue;
- }
-
- else
- {
- $given_answer = trim($smcFunc['htmlspecialchars'](strtolower($_REQUEST[$verificationOptions['id'] . '_vv']['q'][$q])));
- if (!in_array($given_answer, $modSettings['question_id_cache']['questions'][$q]['answers']))
- $incorrectQuestions[] = $q;
- }
- }
- if (!empty($incorrectQuestions))
- $verification_errors[] = 'wrong_verification_answer';
- }
- }
-
- if (!empty($verification_errors))
- {
- if (empty($_SESSION[$verificationOptions['id'] . '_vv']['errors']))
- $_SESSION[$verificationOptions['id'] . '_vv']['errors'] = 0;
-
- elseif ($_SESSION[$verificationOptions['id'] . '_vv']['errors'] > $thisVerification['max_errors'])
- $force_refresh = true;
-
- $_SESSION[$verificationOptions['id'] . '_vv']['errors']++;
- }
-
- if ($force_refresh)
- {
-
- $_SESSION[$verificationOptions['id'] . '_vv']['count'] = 0;
- $_SESSION[$verificationOptions['id'] . '_vv']['errors'] = 0;
- $_SESSION[$verificationOptions['id'] . '_vv']['did_pass'] = false;
- $_SESSION[$verificationOptions['id'] . '_vv']['q'] = array();
- $_SESSION[$verificationOptions['id'] . '_vv']['code'] = '';
-
- if ($thisVerification['empty_field'])
- {
-
- $terms = array('gadget', 'device', 'uid', 'gid', 'guid', 'uuid', 'unique', 'identifier');
- $second_terms = array('hash', 'cipher', 'code', 'key', 'unlock', 'bit', 'value');
- $start = mt_rand(0, 27);
- $hash = substr(md5(time()), $start, 4);
- $_SESSION[$verificationOptions['id'] . '_vv']['empty_field'] = $terms[array_rand($terms)] . '-' . $second_terms[array_rand($second_terms)] . '-' . $hash;
- }
-
- if ($thisVerification['show_visual'])
- {
-
- $character_range = !empty($verificationOptions['override_range']) ? $verificationOptions['override_range'] : $context['standard_captcha_range'];
- for ($i = 0; $i < 6; $i++)
- $_SESSION[$verificationOptions['id'] . '_vv']['code'] .= $character_range[array_rand($character_range)];
- }
-
- if ($thisVerification['number_questions'])
- {
-
- $possible_langs = array();
- if (isset($_SESSION['language']))
- $possible_langs[] = strtr($_SESSION['language'], array('-utf8' => ''));
- if (!empty($user_info['language']));
- $possible_langs[] = $user_info['language'];
- $possible_langs[] = $language;
- $questionIDs = array();
- foreach ($possible_langs as $lang)
- {
- $lang = strtr($lang, array('-utf8' => ''));
- if (isset($modSettings['question_id_cache']['langs'][$lang]))
- {
-
- $questionIDs = $modSettings['question_id_cache']['langs'][$lang];
- shuffle($questionIDs);
- $questionIDs = array_slice($questionIDs, 0, $thisVerification['number_questions']);
- break;
- }
- }
- }
- }
- else
- {
-
- $questionIDs = !empty($_SESSION[$verificationOptions['id'] . '_vv']['q']) ? $_SESSION[$verificationOptions['id'] . '_vv']['q'] : array();
- $thisVerification['text_value'] = !empty($_REQUEST[$verificationOptions['id'] . '_vv']['code']) ? $smcFunc['htmlspecialchars']($_REQUEST[$verificationOptions['id'] . '_vv']['code']) : '';
- }
-
- if (!empty($_SESSION[$verificationOptions['id'] . '_vv']['empty_field']))
- {
- if (!isset($context['html_headers']))
- $context['html_headers'] = '';
- $context['html_headers'] .= '<style type="text/css">.vv_special { display:none; }</style>';
- }
-
- if (!empty($questionIDs))
- {
- $_SESSION[$verificationOptions['id'] . '_vv']['q'] = array();
- foreach ($questionIDs as $q)
- {
-
- $row = &$modSettings['question_id_cache']['questions'][$q];
- $thisVerification['questions'][] = array(
- 'id' => $q,
- 'q' => parse_bbc($row['question']),
- 'is_error' => !empty($incorrectQuestions) && in_array($q, $incorrectQuestions),
-
- 'a' => isset($_REQUEST[$verificationOptions['id'] . '_vv'], $_REQUEST[$verificationOptions['id'] . '_vv']['q'], $_REQUEST[$verificationOptions['id'] . '_vv']['q'][$q]) ? $smcFunc['htmlspecialchars']($_REQUEST[$verificationOptions['id'] . '_vv']['q'][$q]) : '',
- );
- $_SESSION[$verificationOptions['id'] . '_vv']['q'][] = $q;
- }
- }
- $_SESSION[$verificationOptions['id'] . '_vv']['count'] = empty($_SESSION[$verificationOptions['id'] . '_vv']['count']) ? 1 : $_SESSION[$verificationOptions['id'] . '_vv']['count'] + 1;
-
- if (!empty($verification_errors))
- return $verification_errors;
-
- elseif ($do_test)
- $_SESSION[$verificationOptions['id'] . '_vv']['did_pass'] = true;
-
- return true;
- }
- function AutoSuggestHandler($checkRegistered = null)
- {
- global $context;
-
- $searchTypes = array(
- 'member' => 'Member',
- 'membergroups' => 'MemberGroups',
- 'versions' => 'SMFVersions',
- );
- call_integration_hook('integrate_autosuggest', array(&$searchTypes));
-
- if ($checkRegistered != null)
- return isset($searchTypes[$checkRegistered]) && function_exists('AutoSuggest_Search_' . $checkRegistered);
- checkSession('get');
- loadTemplate('Xml');
-
- $context['search_param'] = isset($_REQUEST['search_param']) ? unserialize(base64_decode($_REQUEST['search_param'])) : array();
- if (isset($_REQUEST['suggest_type'], $_REQUEST['search']) && isset($searchTypes[$_REQUEST['suggest_type']]))
- {
- $function = 'AutoSuggest_Search_' . $searchTypes[$_REQUEST['suggest_type']];
- $context['sub_template'] = 'generic_xml';
- $context['xml_data'] = $function();
- }
- }
- function AutoSuggest_Search_Member()
- {
- global $user_info, $txt, $smcFunc, $context;
- $_REQUEST['search'] = trim($smcFunc['strtolower']($_REQUEST['search'])) . '*';
- $_REQUEST['search'] = strtr($_REQUEST['search'], array('%' => '\%', '_' => '\_', '*' => '%', '?' => '_', '&' => '&'));
-
- $request = $smcFunc['db_query']('', '
- SELECT id_member, real_name
- FROM {db_prefix}members
- WHERE {raw:real_name} LIKE {string:search}' . (!empty($context['search_param']['buddies']) ? '
- AND id_member IN ({array_int:buddy_list})' : '') . '
- AND is_activated IN (1, 11)
- LIMIT ' . ($smcFunc['strlen']($_REQUEST['search']) <= 2 ? '100' : '800'),
- array(
- 'real_name' => $smcFunc['db_case_sensitive'] ? 'LOWER(real_name)' : 'real_name',
- 'buddy_list' => $user_info['buddies'],
- 'search' => $_REQUEST['search'],
- )
- );
- $xml_data = array(
- 'items' => array(
- 'identifier' => 'item',
- 'children' => array(),
- ),
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- $row['real_name'] = strtr($row['real_name'], array('&' => '&', '<' => '<', '>' => '>', '"' => '"'));
- $xml_data['items']['children'][] = array(
- 'attributes' => array(
- 'id' => $row['id_member'],
- ),
- 'value' => $row['real_name'],
- );
- }
- $smcFunc['db_free_result']($request);
- return $xml_data;
- }
- function AutoSuggest_Search_MemberGroups()
- {
- global $txt, $smcFunc, $context;
- $_REQUEST['search'] = trim($smcFunc['strtolower']($_REQUEST['search'])) . '*';
- $_REQUEST['search'] = strtr($_REQUEST['search'], array('%' => '\%', '_' => '\_', '*' => '%', '?' => '_', '&' => '&'));
-
-
- $request = $smcFunc['db_query']('', '
- SELECT id_group, group_name
- FROM {db_prefix}membergroups
- WHERE {raw:group_name} LIKE {string:search}
- AND min_posts = {int:min_posts}
- AND id_group NOT IN ({array_int:invalid_groups})
- AND hidden != {int:hidden}
- ',
- array(
- 'group_name' => $smcFunc['db_case_sensitive'] ? 'LOWER(group_name}' : 'group_name',
- 'min_posts' => -1,
- 'invalid_groups' => array(1,3),
- 'hidden' => 2,
- 'search' => $_REQUEST['search'],
- )
- );
- $xml_data = array(
- 'items' => array(
- 'identifier' => 'item',
- 'children' => array(),
- ),
- );
- while ($row = $smcFunc['db_fetch_assoc']($request))
- {
- $row['group_name'] = strtr($row['group_name'], array('&' => '&', '<' => '<', '>' => '>', '"' => '"'));
- $xml_data['items']['children'][] = array(
- 'attributes' => array(
- 'id' => $row['id_group'],
- ),
- 'value' => $row['group_name'],
- );
- }
- $smcFunc['db_free_result']($request);
- return $xml_data;
- }
- function AutoSuggest_Search_SMFVersions()
- {
- global $smcFunc;
- $xml_data = array(
- 'items' => array(
- 'identifier' => 'item',
- 'children' => array(),
- ),
- );
-
- $versions = array();
- $request = $smcFunc['db_query']('', '
- SELECT data
- FROM {db_prefix}admin_info_files
- WHERE filename = {string:latest_versions}
- AND path = {string:path}',
- array(
- 'latest_versions' => 'latest-versions.txt',
- 'path' => '/smf/',
- )
- );
- if (($smcFunc['db_num_rows']($request) > 0) && ($row = $smcFunc['db_fetch_assoc']($request)) && !empty($row['data']))
- {
-
- $possible_versions = explode("\n", $row['data']);
- foreach ($possible_versions as $ver)
- {
- $ver = trim($ver);
- if (strpos($ver, 'SMF') === 0)
- $versions[] = $ver;
- }
- }
- $smcFunc['db_free_result']($request);
-
- if (empty($versions))
- $versions = array('SMF 2.0');
-
- foreach ($versions as $id => $version)
- if (strpos($version, strtoupper($_REQUEST['search'])) !== false)
- $xml_data['items']['children'][] = array(
- 'attributes' => array(
- 'id' => $id,
- ),
- 'value' => $version,
- );
- return $xml_data;
- }
- ?>
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