function shAddPaginationInfo($limit, $limitstart, $showall, $iteration, $url, $location, $shSeparator = null) { global $mainframe; $sefConfig =& shRouter::shGetConfig(); $database =& JFactory::getDBO(); // get a default limit value, for urls where it's missing $listLimit = shGetDefaultDisplayNumFromURL($url, $includeBlogLinks = true); $defaultListLimit = shGetDefaultDisplayNumFromConfig($url, $includeBlogLinks = false); //echo 'Incoming pagination : $listLimit : ' . $listLimit . ' | $defaultListLimit : ' . $defaultListLimit . "\n"; // clean suffix and index file before starting to add things to the url // clean suffix if (strpos($url, 'option=com_content') !== false && strpos($url, 'format=pdf') !== false) { $shSuffix = '.pdf'; } else { $shSuffix = $sefConfig->suffix; } $suffixLength = JString::strLen($shSuffix); if (!empty($shSuffix) && $shSuffix != '/' && JString::substr($location, -$suffixLength) == $shSuffix) { $location = JString::substr($location, 0, JString::strlen($location) - $suffixLength); } // clean index file if ($sefConfig->addFile && (empty($shSuffix) || JString::subStr($location, -$suffixLength) != $shSuffix)) { $indexFileLength = JString::strlen($sefConfig->addFile); if ($sefConfig->addFile != '/' && JString::substr($location, -$indexFileLength) == $sefConfig->addFile) { $location = JString::substr($location, 0, JString::strlen($location) - $indexFileLength); } } // do we have a trailing slash ? if (empty($shSeparator)) { $shSeparator = JString::substr($location, -1) == '/' ? '' : '/'; } if (!empty($limit) && is_numeric($limit)) { $pagenum = intval($limitstart / $limit); $pagenum++; } else { if (!isset($limit) && !empty($limitstart)) { // only limitstart if (strpos($url, 'option=com_content') !== false && strpos($url, 'view=article') !== false) { $pagenum = intval($limitstart + 1); // multipage article } else { $pagenum = intval($limitstart / $listLimit) + 1; // blogs, tables, ... } } else { $pagenum = $iteration; } } // Make sure we do not end in infite loop here. if ($pagenum < $iteration) { $pagenum = $iteration; } // shumisha added to handle table-category and table-section which may have variable number of items per page // There still will be a problem with filter, which may reduce the total number of items. Thus the item we are looking for if ($sefConfig->alwaysAppendItemsPerPage || strpos($url, 'option=com_virtuemart') && $sefConfig->shVmUsingItemsPerPage) { $shMultPageLength = $sefConfig->pagerep . (empty($limit) ? $listLimit : $limit); } else { $shMultPageLength = ''; } // shumisha : modified to add # of items per page to URL, for table-category or section-category if (!empty($sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']]) && false !== strpos($sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']], '%s')) { $page = str_replace('%s', $pagenum, $sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']]) . $shMultPageLength; } else { $page = $sefConfig->pagerep . $pagenum . $shMultPageLength; } // V 1.2.4.t special processing to replace page number by headings $shPageNumberWasReplaced = false; if (strpos($url, 'option=com_content') !== false && strpos($url, 'view=article') !== false && !empty($limitstart)) { // this is multipage article - limitstart instead of limit in J1.5 if ($sefConfig->shMultipagesTitle) { parse_str($url, $shParams); if (!empty($shParams['id'])) { $shPageTitle = ''; $sql = 'SELECT c.id, c.fulltext, c.introtext FROM #__content AS c WHERE id=\'' . $shParams['id'] . '\''; $database->setQuery($sql); $contentElement = $database->loadObject(); if ($database->getErrorNum()) { JError::RaiseError(500, $database->stderr()); } $contentText = $contentElement->introtext . $contentElement->fulltext; if (!empty($contentElement) && strpos($contentText, 'class="system-pagebreak') !== false) { // search for mospagebreak tags // copied over from pagebreak plugin // expression to search for $regex = '#<hr([^>]*)class=(\\"|\')system-pagebreak(\\"|\')([^>]*)\\/>#iU'; // find all instances of mambot and put in $matches $shMatches = array(); preg_match_all($regex, $contentText, $shMatches, PREG_SET_ORDER); // adds heading or title to <site> Title if (empty($limitstart)) { // if first page use heading of first mospagebreak /* if ( $shMatches[0][2] ) { parse_str( html_entity_decode( $shMatches[0][2] ), $args ); if ( @$args['heading'] ) { $shPageTitle = stripslashes( $args['heading'] ); } }*/ } else { // for other pages use title of mospagebreak if ($limitstart > 0 && $shMatches[$limitstart - 1][1]) { $args = JUtility::parseAttributes($shMatches[$limitstart - 1][0]); if (@$args['title']) { $shPageTitle = $args['title']; } else { if (@$args['alt']) { $shPageTitle = $args['alt']; } else { // there is a page break, but no title. Use a page number $shPageTitle = str_replace('%s', $limitstart + 1, $sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']]); } } } } } if (!empty($shPageTitle)) { // found a heading, we should use that as a Title $location .= $shSeparator . titleToLocation($shPageTitle); } $shPageNumberWasReplaced = true; // always set the flag, otherwise we'll a Page-1 added } } else { // mutiple pages article, but we don't want to use smart title. // directly use limitstart $page = str_replace('%s', $limitstart + 1, $sefConfig->pageTexts[$GLOBALS['shMosConfig_locale']]); } } // maybe this is a multipage with "showall=1" if (strpos($url, 'option=com_content') !== false && strpos($url, 'view=article') !== false && strpos($url, 'showall=1') !== false) { // this is multipage article with showall $tempTitle = JText::_('All Pages'); $location .= $shSeparator . titleToLocation($tempTitle); $shPageNumberWasReplaced = true; // always set the flag, otherwise we'll a Page-1 added } // make sure we remove bad characters $takethese = str_replace('|', '', $sefConfig->friendlytrim); $location = JString::trim($location, $takethese); // add page number if (!$shPageNumberWasReplaced && (!isset($limitstart) && (isset($limit) && $limit != $listLimit && $limit != $defaultListLimit) || isset($limitstart) && ($limitstart != 0 || $limitstart == 0 && (strpos($url, 'option=com_virtuemart') && $sefConfig->shVmUsingItemsPerPage && (isset($limit) && $limit != $listLimit))))) { $location .= $shSeparator . $page; } // add suffix if (!empty($shSuffix) && $location != '/' && JString::substr($location, -1) != '/') { $location = $shSuffix == '/' ? $location . $shSuffix : str_replace($shSuffix, '', $location) . $shSuffix; } // add default index file if ($sefConfig->addFile) { // V 1.2.4.t if (empty($shSuffix) || !empty($shSuffix) && JString::subStr($location, -$suffixLength) != $shSuffix) { $location .= (JString::substr($location, -1) == '/' ? '' : '/') . $sefConfig->addFile; } } return JString::ltrim($location, '/'); }