Файловый менеджер

Файловый менеджер - Редактировать - /var/www/iplanru/data/old/www/i-plan.ru/administrator/components/com_sef/classes/seftools.php

Назад
<?php /** * SEF component for Joomla! 1.5 * * @author ARTIO s.r.o. * @copyright ARTIO s.r.o., http://www.artio.cz * @package JoomSEF * @version 3.1.0 / // Check to ensure this file is included in Joomla! defined('_JEXEC') or die(); require_once (JPATH_ROOT . DS . 'administrator' . DS . 'components' . DS . 'com_sef' . DS . 'tables' . DS . 'extension.php'); jimport('joomla.filesystem.file'); class SEFTools { function getSEFVersion() { static $version; if (! isset($version)) { $xml = JFactory::getXMLParser('Simple'); $xmlFile = JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sef' . DS . 'sef.xml'; if (JFile::exists($xmlFile)) { if ($xml->loadFile($xmlFile)) { $root = & $xml->document; $element = & $root->getElementByPath('version'); $version = $element ? $element->data() : ''; } } } return $version; } function getSEFInfo() { static $info; if( !isset($info) ) { $info = array(); $xml = JFactory::getXMLParser('Simple'); $xmlFile = JPATH_ADMINISTRATOR . DS . 'components' . DS . 'com_sef' . DS . 'sef.xml'; if (JFile::exists($xmlFile)) { if ($xml->loadFile($xmlFile)) { $root = & $xml->document; $element = & $root->getElementByPath('version'); $info['version'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('creationdate'); $info['creationDate'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('author'); $info['author'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('authoremail'); $info['authorEmail'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('authorurl'); $info['authorUrl'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('copyright'); $info['copyright'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('license'); $info['license'] = $element ? $element->data() : ''; $element = & $root->getElementByPath('description'); $info['description'] = $element ? $element->data() : ''; } } } return $info; } function getExtVersion($extension) { $xml = & SEFTools::getExtXML($extension); $version = null; if ($xml) { $root = & $xml->document; $ver = $root->attributes('version'); if (($root->name() == 'install') && version_compare($ver, '1.5', '>=') && ($root->attributes('type') == 'sef_ext')) { $element = & $root->getElementByPath('version'); $version = $element ? $element->data() : ''; } } return $version; } /* * Returns extension name from its XML file. * * @return string / function getExtName($extension) { $xml = & SEFTools::getExtXML($extension); $name = null; if ($xml) { $root = & $xml->document; $ver = $root->attributes('version'); if (($root->name() == 'install') && version_compare($ver, '1.5', '>=') && ($root->attributes('type') == 'sef_ext')) { $element = & $root->getElementByPath('name'); $name = $element ? $element->data() : ''; } } return $name; } /* * Returns the extension XML object * * @param string $extension Extension option * @return JSimpleXML Extension XML / function &getExtXML($extension) { static $xmls; if (! isset($xmls)) { $xmls = array(); } if (! isset($xmls[$extension])) { $xmls[$extension] = null; $xmlFile = JPATH_ROOT . DS . 'components' . DS . 'com_sef' . DS . 'sef_ext' . DS . $extension . '.xml'; if (JFile::exists($xmlFile)) { $xmls[$extension] = JFactory::getXMLParser('Simple'); if (! $xmls[$extension]->loadFile($xmlFile)) { $xmls[$extension] = null; } } } return $xmls[$extension]; } function &getExtAcceptVars($option) { static $acceptVars; if( !isset($acceptVars) ) { $acceptVars = array(); } if( !isset($acceptVars[$option]) ) { $params =& SEFTools::getExtParams($option); $aVars = trim($params->get('acceptVars', '')); if( $aVars == '' ) { $acceptVars[$option] = array(); } else { $acceptVars[$option] = explode(';', $aVars); $acceptVars[$option] = array_map('trim', $acceptVars[$option]); } } return $acceptVars[$option]; } function &getExtFilters($option) { static $filters; if( !isset($filters) ) { $filters = array(); } if( !isset($filters[$option]) ) { $filters[$option] = array(); $filters[$option]['pos'] = array(); $filters[$option]['neg'] = array(); $db =& JFactory::getDBO(); $db->setQuery("SELECT `filters` FROM `#__sefexts` WHERE `file` = '{$option}.xml' LIMIT 1"); $row = $db->loadResult(); if( $row ) { // Parse the filters $rules = explode("\n", $row); $rules = array_map('trim', $rules); if( count($rules) > 0 ) { foreach($rules as $rule) { // Is the rule positive or negative? if( $rule[0] == '+' ) { $type = 'pos'; } else if( $rule[0] == '-' ) { $type = 'neg'; } else { continue; } $rule = substr($rule, 1); // Split the rule to regexp and variables parts $pos = strrpos($rule, '='); if( $pos === false ) { continue; } $re = substr($rule, 0, $pos); $vars = substr($rule, $pos + 1); if( $re == '' \|\| $vars == '' ) { continue; } // Create the filter object $filter = new stdClass(); $filter->rule = $re; $filter->vars = array_map('trim', explode(',', $vars)); // Add the filter to filters $filters[$option][$type][] = $filter; } } } } return $filters[$option]; } function &getExtFiltersByVars($option) { static $byVars; if( !isset($byVars) ) { $byVars = array(); } if( !isset($byVars[$option]) ) { $byVars[$option] = array(); // Get filters $filters =& SEFTools::getExtFilters($option); if( count($filters) > 0 ) { // Loop through filter types (pos, neg) foreach($filters as $type => $typeFilters) { if( count($typeFilters) > 0 ) { // Loop through filters foreach($typeFilters as $filter) { if( count($filter->vars) > 0 ) { // Loop through variables foreach($filter->vars as $var) { // Add filter to var and type if( !isset($byVars[$option][$var]) ) { $byVars[$option][$var] = array(); } if( !isset($byVars[$option][$var][$type]) ) { $byVars[$option][$var][$type] = array(); } $byVars[$option][$var][$type][] = $filter->rule; } } } } } } } return $byVars[$option]; } function getLangCode($langTag = null) { // Get current language tag if (is_null($langTag)) { $lang = & JFactory::getLanguage(); $langTag = $lang->getTag(); } $jfm = & JoomFishManager::getInstance(); $code = $jfm->getLanguageCode($langTag); return $code; } function getLangId($langTag = null) { // Get current language tag if (is_null($langTag)) { $lang = & JFactory::getLanguage(); $langTag = $lang->getTag(); } $jfm = & JoomFishManager::getInstance(); $id = $jfm->getLanguageID($langTag); return $id; } function getLangLongCode($langCode = null) { static $codes; // Get current language code if (is_null($langCode)) { $lang = & JFactory::getLanguage(); return $lang->getTag(); } if (is_null($codes)) { $codes = array(); $jfm = & JoomFishManager::getInstance(); $langs = & $jfm->getLanguages(false); if (! empty($langs)) { foreach ($langs as $lang) { $codes[$lang->shortcode] = $lang->code; } } } if (isset($codes[$langCode])) { return $codes[$langCode]; } return null; } /* * Returns JParameter object representing extension's parameters * * @param string Extension name * @return JParameter Extension's parameters / function &getExtParams($option) { $db = & JFactory::getDBO(); static $exts, $params; if (! isset($exts)) { $query = "SELECT `file`, `params` FROM `#__sefexts`"; $db->setQuery($query); $exts = $db->loadObjectList('file'); } if (! isset($params)) { $params = array(); } if (! isset($params[$option])) { $data = ''; if (isset($exts[$option . '.xml'])) { $data = $exts[$option . '.xml']->params; } $params[$option] = new JParameter($data); // Set the extension's parameters renderer $pxml = & SEFTools::getExtParamsXML($option); if (is_a($pxml, 'JSimpleXMLElement')) { $params[$option]->setXML($pxml); } else if( is_array($pxml) && count($pxml) > 0 ) { for( $i = 0, $n = count($pxml); $i < $n; $i++ ) { if( is_a($pxml[$i], 'JSimpleXMLElement') ) { $params[$option]->setXML($pxml[$i]); } } } // Set the default parameters renderer $xml = & SEFTools::getExtsDefaultParamsXML(); if (is_a($xml, 'JSimpleXMLElement')) { $p = & $xml->getElementByPath('params'); $params[$option]->setXML($p); } } return $params[$option]; } /* * Returns the JSimpleXMLElement object representing * the default parameters for every extension * * @return JSimpleXMLElement Extensions' default parameters / function &getExtsDefaultParamsXML() { static $xml; if (isset($xml)) { return $xml; } $xml = null; $xmlpath = JPATH_ROOT . DS . 'administrator' . DS . 'components' . DS . 'com_sef' . DS . 'extensions_params.xml'; if (JFile::exists($xmlpath)) { $parser = JFactory::getXMLParser('Simple'); if ($parser->loadFile($xmlpath)) { $xml = & $parser->document; } } return $xml; } /* * Returns the JSimpleXMLElement object representing * the extension's parameters * * @param string $option Extension name * @return JSimpleXMLElement Extension's parameters / function &getExtParamsXML($option) { static $xmls; if (! isset($xmls)) { $xmls = array(); } if (! isset($xmls[$option])) { $xmls[$option] = null; $xml = & SEFTools::getExtXML($option); if ($xml) { $document = & $xml->document; $xmls[$option] = array(); if( isset($document->params) ) { for( $i = 0, $n = count($document->params); $i < $n; $i++) { if( isset($document->params[$i]->param) ) { if( $i == 0 ) { // Remove the parameters that are duplicate with common ones $hide = array(); $hideNames = array('ignoreSource' , 'itemid' , 'overrideId' , 'customNonSef'); // Collect elements to remove for ($j = 0, $m = count($document->params[$i]->param); $j < $m; $j++) { if (in_array($document->params[$i]->param[$j]->attributes('name'), $hideNames)) { $hide[] = & $document->params[$i]->param[$j]; } } // Remove elements for ($j = 0, $m = count($hide); $j < $m; $j++) { $document->params[$i]->removeChild($hide[$j]); } } $xmls[$option][] =& $document->params[$i]; } } } } } return $xmls[$option]; } /* Returns the array of texts used by the extension for creating URLs * in currently selected language (for JoomFish support) * * @param string Extension name * @return array Extension's texts / function getExtTexts($option, $lang = '') { $database = & JFactory::getDBO(); static $extTexts; if ($option == '') { return false; } // Set the language if ($lang == '') { $lang = SEFTools::getLangLongCode(); } if (! isset($extTexts)) { $extTexts = array(); } if (! isset($extTexts[$option])) { $extTexts[$option] = array(); } if (! isset($extTexts[$option][$lang])) { $extTexts[$option][$lang] = array(); // If lang is different than current language, change it if ($lang != SEFTools::getLangLongCode()) { $language = & JFactory::getLanguage(); $oldLang = $language->setLanguage($lang); $language->load(); } $query = "SELECT `id`, `name`, `value` FROM `#__sefexttexts` WHERE `extension` = '$option'"; $database->setQuery($query); $texts = $database->loadObjectList(); if (is_array($texts) && (count($texts) > 0)) { foreach (array_keys($texts) as $i) { $name = $texts[$i]->name; $value = $texts[$i]->value; $extTexts[$option][$lang][$name] = $value; } } // Set the language back to previously selected one if (isset($oldLang) && ($oldLang != SEFTools::getLangLongCode())) { $language = & JFactory::getLanguage(); $language->setLanguage($oldLang); $language->load(); } } return $extTexts[$option][$lang]; } function removeVariable($url, $var, $value = '') { if ($value == '') { //$newurl = eregi_replace("(&\|\?)$var=[^&]", '\\1', $url); $regex = "(&\|\?)$var=[^&]"; $regex = addcslashes($regex, '/'); $newurl = preg_replace('/' . $regex . '/i', '$1', $url); } else { $trans = array('?' => '\\?' , '.' => '\\.' , '+' => '\\+' , '' => '\\' , '^' => '\\^' , '$' => '\\$'); $value = strtr($value, $trans); //$newurl = eregi_replace("(&\|\?)$var=$value(&\|\$)", '\\1\\2', $url); $regex = "(&\|\?)$var=$value(&\|\$)"; $regex = addcslashes($regex, '/'); $newurl = preg_replace('/' . $regex . '/i', '$1$2', $url); } $newurl = trim($newurl, '&?'); $trans = array('&&' => '&' , '?&' => '?'); $newurl = strtr($newurl, $trans); return $newurl; } function getVariable($url, $var) { $value = null; $matches = array(); if( preg_match("/[&\?]$var=([^&])/", $url, $matches) > 0 ) { $value = $matches[1]; } return $value; } function extractVariable(&$url, $var) { $value = SEFTools::getVariable($url, $var); $url = SEFTools::removeVariable($url, $var); return $value; } function fixVariable(&$uri, $varName) { $value = $uri->getVar($varName); if (! is_null($value)) { $pos = strpos($value, ':'); if ($pos !== false) { $value = substr($value, 0, $pos); $uri->setVar($varName, $value); } } } function ReplaceAll($search, $replace, $subject) { while (strpos($subject, $search) !== false) { $subject = str_replace($search, $replace, $subject); } return $subject; } /** * Checks whether JoomFish is installed * * @return boolean / function JoomFishInstalled() { static $installed; if (! isset($installed)) { $installed = JFile::exists(JPATH_ROOT . DS . 'administrator' . DS . 'components' . DS . 'com_joomfish' . DS . 'joomfish.php'); } return $installed; } /* * Checks whether to use alias from extension parameter value * * @param string $params * @param string $paramName * @return boolean / function UseAlias(&$params, $paramName) { $sefConfig =& SEFConfig::getConfig(); $param = $params->get($paramName, 'global'); if( ($param == 'alias') \|\| ($param == 'global' && $sefConfig->useAlias) ) { return true; } return false; } /* * Convert description of extensions from html to plain for metatags * * @param string $text * @return string / function cleanDesc($text) { // Remove javascript $regex = "'<script[^>]?>.?</script>'si"; $text = preg_replace($regex, " ", $text); $regex = "'<noscript[^>]?>.?</noscript>'si"; $text = preg_replace($regex, " ", $text); // Strip any remaining html tags $text = strip_tags($text); // Remove any mambot codes $regex = '(\{.?\})'; $text = preg_replace($regex, " ", $text); // Some replacements $text = str_replace(array('\n', '\r', '"'), array(' ', '', '"'), $text); $text = trim($text); return $text; } /** * Clip text to use as meta description * * @param string $text * @param int $limit * @return string / function clipDesc($text, $limit) { if (strlen($text) > $limit) { $text = substr($text, 0, $limit); $pos = strrpos($text, ' '); if ($pos !== false) { $text = substr($text, 0, $pos - 1); } $text = trim($text); } return $text; } /* * Generate for metatags * * @param string $desc * @param string $blacklist * @param int $count * @param int $minLength * @return string / function generateKeywords($desc, $blacklist, $count, $minLength) { // Remove any email addresses $regex = '/(([_A-Za-z0-9-]+)(\\.[_A-Za-z0-9-]+)@([A-Za-z0-9-]+)(\\.[A-Za-z0-9-]+))/iex'; $desc = preg_replace($regex, '', $desc); // Some unwanted replaces $desc = preg_replace('/<[^>]>/', ' ', $desc); $desc = preg_replace('/[\.;:\|\'\|\"\|\`\|\,\|$\|$\|\-]/', ' ', $desc); $keysArray = explode(" ", $desc); // Sort words from up to down $keysArray = array_count_values(array_map(array('JoomSEF', '_utf8LowerCase'), $keysArray)); if( is_null($blacklist) ) { $blacklist = "a, able, about, above, abroad, according, accordingly, across, actually, adj, after, afterwards, again, against, ago, ahead, ain't, all, allow, allows, almost, alone, along, alongside, already, also, although, always, am, amid, amidst, among, amongst, an, and, another, any, anybody, anyhow, anyone, anything, anyway, anyways, anywhere, apart, appear, appreciate, appropriate, are, aren't, around, as, a's, aside, ask, asking, associated, at, available, away, awfully, b, back, backward, backwards, be, became, because, become, becomes, becoming, been, before, beforehand, begin, behind, being, believe, below, beside, besides, best, better, between, beyond, both, brief, but, by, c, came, can, cannot, cant, can't, caption, cause, causes, certain, certainly, changes, clearly, c'mon, co, co., com, come, comes, concerning, consequently, consider, considering, contain, containing, contains, corresponding, could, couldn't, course, c's, currently, d, dare, daren't, definitely, described, despite, did, didn't, different, directly, do, does, doesn't, doing, done, don't, down, downwards, during, e, each, edu, eg, eight, eighty, either, else, elsewhere, end, ending, enough, entirely, especially, et, etc, even, ever, evermore, every, everybody, everyone, everything, everywhere, ex, exactly, example, except, f, fairly, far, farther, few, fewer, fifth, first, five, followed, following, follows, for, forever, former, formerly, forth, forward, found, four, from, further, furthermore, g, get, gets, getting, given, gives, go, goes, going, gone, got, gotten, greetings, h, had, hadn't, half, happens, hardly, has, hasn't, have, haven't, having, he, he'd, he'll, hello, help, , hence, her, here, hereafter, hereby, herein, here's, hereupon, hers, herself, he's, hi, him, himself, his, hither, hopefully, how, howbeit, however, hundred, i, i'd, ie, if, ignored, i'll, i'm, immediate, in, inasmuch, inc, inc., indeed, indicate, indicated, indicates, inner, inside, insofar, instead, into, inward, is, isn't, it, it'd, it'll, its, it's, itself, i've, j, just, k, keep, keeps, kept, know, known, knows, l, last, lately, later, latter, latterly, least, less, lest, let, let's, like, liked, likely, likewise, little, look, looking, looks, low, lower, ltd, m, made, mainly, make, makes, many, may, maybe, mayn't, me, mean, meantime, meanwhile, merely, might, mightn't, mine, minus, miss, more, moreover, most, mostly, mr, mrs, much, must, mustn't, my, myself, n, name, namely, nd, near, nearly, necessary, need, needn't, needs, neither, never, neverf, neverless, nevertheless, new, next, nine, ninety, no, nobody, non, none, nonetheless, noone, no-one, nor, normally, not, nothing, notwithstanding, novel, now, nowhere, o, obviously, of, off, often, oh, ok, okay, old, on, once, one, ones, one's, only, onto, opposite, or, other, others, otherwise, ought, oughtn't, our, ours, ourselves, out, outside, over, overall, own, p, particular, particularly, past, per, perhaps, placed, please, plus, possible, presumably, probably, provided, provides, q, que, quite, qv, r, rather, rd, re, really, reasonably, recent, recently, regarding, regardless, regards, relatively, respectively, right, round, s, said, same, saw, say, saying, says, second, secondly, , see, seeing, seem, seemed, seeming, seems, seen, self, selves, sensible, sent, serious, seriously, seven, several, shall, shan't, she, she'd, she'll, she's, should, shouldn't, since, six, so, some, somebody, someday, somehow, someone, something, sometime, sometimes, somewhat, somewhere, soon, sorry, specified, specify, specifying, still, sub, such, sup, sure, t, take, taken, taking, tell, tends, th, than, thank, thanks, thanx, that, that'll, thats, that's, that've, the, their, theirs, them, themselves, then, thence, there, thereafter, thereby, there'd, therefore, therein, there'll, there're, theres, there's, thereupon, there've, these, they, they'd, they'll, they're, they've, thing, things, think, third, thirty, this, thorough, thoroughly, those, though, three, through, throughout, thru, thus, till, to, together, too, took, toward, towards, tried, tries, truly, try, trying, t's, twice, two, u, un, under, underneath, undoing, unfortunately, unless, unlike, unlikely, until, unto, up, upon, upwards, us, use, used, useful, uses, using, usually, v, value, various, versus, very, via, viz, vs, w, want, wants, was, wasn't, way, we, we'd, welcome, well, we'll, went, were, we're, weren't, we've, what, whatever, what'll, what's, what've, when, whence, whenever, where, whereafter, whereas, whereby, wherein, where's, whereupon, wherever, whether, which, whichever, while, whilst, whither, who, who'd, whoever, whole, who'll, whom, whomever, who's, whose, why, will, willing, wish, with, within, without, wonder, won't, would, wouldn't, x, y, yes, yet, you, you'd, you'll, your, you're, yours, yourself, yourselves, you've, z, zero"; } $blackArray = explode(",", $blacklist); foreach($blackArray as $blackWord){ if(isset($keysArray[trim($blackWord)])) unset($keysArray[trim($blackWord)]); } arsort($keysArray); $i = 1; $keywords = ''; foreach($keysArray as $word=>$instances){ if($i > $count) break; if(strlen(trim($word)) >= $minLength ) { $keywords .= $word . ", "; $i++; } } $keywords = rtrim($keywords, ", "); return $keywords; } function GetSEFGlobalMeta() { return 'fa309f396c1fcd604d0465ece9e49bbd'; // sef.global.meta } /** * Sends the POST request * * @param string $url * @param string $referer * @param array $_data * @return object */ function PostRequest($url, $referer = null, $_data = null) { // convert variables array to string: $data = ''; if( is_array($_data) && count($_data) > 0 ) { // format --> test1=a&test2=b etc. $data = array(); while( list($n, $v) = each($_data) ) { $data[] = "$n=$v"; } $data = implode('&', $data); } if( is_null($referer) ) { $referer = JURI::root(); } // parse the given URL $url = parse_url($url); if( !isset($url['scheme']) \|\| ($url['scheme'] != 'http') ) { return false; } // extract host and path: $host = $url['host']; $path = isset($url['path']) ? $url['path'] : '/'; // open a socket connection on port 80 $fp = @fsockopen($host, 80); if( $fp === false ) { return false; } // send the request headers: fputs($fp, "POST $path HTTP/1.1\r\n"); fputs($fp, "Host: $host\r\n"); fputs($fp, "Referer: $referer\r\n"); fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n"); fputs($fp, "Content-length: ". strlen($data) ."\r\n"); fputs($fp, "Connection: close\r\n\r\n"); fputs($fp, $data); $result = ''; while(!feof($fp)) { // receive the results of the request $result .= fgets($fp, 128); } // close the socket connection: fclose($fp); // split the result header from the content $result = explode("\r\n\r\n", $result, 2); $header = isset($result[0]) ? $result[0] : ''; $content = isset($result[1]) ? $result[1] : ''; $response = new stdClass(); $response->header = $header; $response->content = $content; // Handle chunked transfer if needed if( strpos(strtolower($response->header), 'transfer-encoding: chunked') !== false ) { $parsed = ''; $left = $response->content; while( true ) { $pos = strpos($left, "\r\n"); if( $pos === false ) { return $response; } $chunksize = substr($left, 0, $pos); $pos += strlen("\r\n"); $left = substr($left, $pos); $pos = strpos($chunksize, ';'); if( $pos !== false ) { $chunksize = substr($chunksize, 0, $pos); } $chunksize = hexdec($chunksize); if( $chunksize == 0 ) { break; } $parsed .= substr($left, 0, $chunksize); $left = substr($left, $chunksize + strlen("\r\n")); } $response->content = $parsed; } // Get the response code from header $headerLines = explode("\n", $response->header); $header1 = explode(' ', trim($headerLines[0])); $code = intval($header1[1]); $response->code = $code; return $response; } function getSEOStatus() { static $status; if( !isset($status) ) { $sefConfig =& SEFConfig::getConfig(); $status = array(); $config =& JFactory::getConfig(); $status['sef'] = (bool)$config->getValue('config.sef'); $status['mod_rewrite'] = (bool)$config->getValue('config.sef_rewrite'); $status['joomsef'] = (bool)$sefConfig->enabled; $status['plugin'] = JPluginHelper::isEnabled('system', 'joomsef'); $status['newurls'] = !$sefConfig->disableNewSEF; } return $status; } } ?>

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