/** * Shorten a HTML string to a given number of characters. * * The function preserves words, so the result might be a bit shorter or * longer than the number of characters given. It preserves allowed tags. * * @param string $strString The string to shorten. * @param integer $intNumberOfChars The target number of characters. * * @return string The shortened HTML string */ public static function substrHtml($strString, $intNumberOfChars) { if (self::isStringUtilAvailable()) { return StringUtil::substrHtml($strString, $intNumberOfChars); } return \Contao\String::substrHtml($strString, $intNumberOfChars); }
/** * List all records of the current table and return them as HTML string * * @return string */ protected function listView() { $return = ''; $table = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] == 6 ? $this->ptable : $this->strTable; $orderBy = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['fields']; $firstOrderBy = preg_replace('/\\s+.*$/', '', $orderBy[0]); if (is_array($this->orderBy) && $this->orderBy[0] != '') { $orderBy = $this->orderBy; $firstOrderBy = $this->firstOrderBy; } $query = "SELECT * FROM " . $this->strTable; if (!empty($this->procedure)) { $query .= " WHERE " . implode(' AND ', $this->procedure); } if (!empty($this->root) && is_array($this->root)) { $query .= (!empty($this->procedure) ? " AND " : " WHERE ") . "id IN(" . implode(',', array_map('intval', $this->root)) . ")"; } if (is_array($orderBy) && $orderBy[0] != '') { foreach ($orderBy as $k => $v) { list($key, $direction) = explode(' ', $v, 2); if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['eval']['findInSet']) { if (is_array($GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['options_callback'])) { $strClass = $GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['options_callback'][0]; $strMethod = $GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['options_callback'][1]; $this->import($strClass); $keys = $this->{$strClass}->{$strMethod}($this); } elseif (is_callable($GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['options_callback'])) { $keys = $GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['options_callback']($this); } else { $keys = $GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['options']; } if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['eval']['isAssociative'] || array_is_assoc($keys)) { $keys = array_keys($keys); } $orderBy[$k] = $this->Database->findInSet($v, $keys); } elseif (in_array($GLOBALS['TL_DCA'][$this->strTable]['fields'][$key]['flag'], array(5, 6, 7, 8, 9, 10))) { $orderBy[$k] = "CAST({$key} AS SIGNED)" . ($direction ? " {$direction}" : ""); // see #5503 } } if ($GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] == 3) { $firstOrderBy = 'pid'; $showFields = $GLOBALS['TL_DCA'][$table]['list']['label']['fields']; $query .= " ORDER BY (SELECT " . $showFields[0] . " FROM " . $this->ptable . " WHERE " . $this->ptable . ".id=" . $this->strTable . ".pid), " . implode(', ', $orderBy); // Set the foreignKey so that the label is translated if ($GLOBALS['TL_DCA'][$table]['fields']['pid']['foreignKey'] == '') { $GLOBALS['TL_DCA'][$table]['fields']['pid']['foreignKey'] = $this->ptable . '.' . $showFields[0]; } // Remove the parent field from label fields array_shift($showFields); $GLOBALS['TL_DCA'][$table]['list']['label']['fields'] = $showFields; } else { $query .= " ORDER BY " . implode(', ', $orderBy); } } if ($GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] == 1 && $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['flag'] % 2 == 0) { $query .= " DESC"; } $objRowStmt = $this->Database->prepare($query); if ($this->limit != '') { $arrLimit = explode(',', $this->limit); $objRowStmt->limit($arrLimit[1], $arrLimit[0]); } $objRow = $objRowStmt->execute($this->values); $this->bid = $return != '' ? $this->bid : 'tl_buttons'; // Display buttos if (!$GLOBALS['TL_DCA'][$this->strTable]['config']['closed'] || !empty($GLOBALS['TL_DCA'][$this->strTable]['list']['global_operations'])) { $return .= ' <div id="' . $this->bid . '">' . (\Input::get('act') == 'select' || $this->ptable ? ' <a href="' . $this->getReferer(true, $this->ptable) . '" class="header_back" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b" onclick="Backend.getScrollOffset()">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a> ' : (isset($GLOBALS['TL_DCA'][$this->strTable]['config']['backlink']) ? ' <a href="contao/main.php?' . $GLOBALS['TL_DCA'][$this->strTable]['config']['backlink'] . '" class="header_back" title="' . specialchars($GLOBALS['TL_LANG']['MSC']['backBTTitle']) . '" accesskey="b" onclick="Backend.getScrollOffset()">' . $GLOBALS['TL_LANG']['MSC']['backBT'] . '</a> ' : '')) . (\Input::get('act') != 'select' && !$GLOBALS['TL_DCA'][$this->strTable]['config']['closed'] && !$GLOBALS['TL_DCA'][$this->strTable]['config']['notCreatable'] ? ' <a href="' . ($this->ptable != '' ? $this->addToUrl('act=create' . ($GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] < 4 ? '&mode=2' : '') . '&pid=' . $this->intId) : $this->addToUrl('act=create')) . '" class="header_new" title="' . specialchars($GLOBALS['TL_LANG'][$this->strTable]['new'][1]) . '" accesskey="n" onclick="Backend.getScrollOffset()">' . $GLOBALS['TL_LANG'][$this->strTable]['new'][0] . '</a> ' : '') . $this->generateGlobalButtons() . ' </div>' . \Message::generate(true); } // Return "no records found" message if ($objRow->numRows < 1) { $return .= ' <p class="tl_empty">' . $GLOBALS['TL_LANG']['MSC']['noResult'] . '</p>'; } else { $result = $objRow->fetchAllAssoc(); $return .= (\Input::get('act') == 'select' ? ' <form action="' . ampersand(\Environment::get('request'), true) . '" id="tl_select" class="tl_form' . (\Input::get('act') == 'select' ? ' unselectable' : '') . '" method="post" novalidate> <div class="tl_formbody"> <input type="hidden" name="FORM_SUBMIT" value="tl_select"> <input type="hidden" name="REQUEST_TOKEN" value="' . REQUEST_TOKEN . '">' : '') . ' <div class="tl_listing_container list_view">' . (\Input::get('act') == 'select' ? ' <div class="tl_select_trigger"> <label for="tl_select_trigger" class="tl_select_label">' . $GLOBALS['TL_LANG']['MSC']['selectAll'] . '</label> <input type="checkbox" id="tl_select_trigger" onclick="Backend.toggleCheckboxes(this)" class="tl_tree_checkbox"> </div>' : '') . ' <table class="tl_listing' . ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['showColumns'] ? ' showColumns' : '') . '">'; // Automatically add the "order by" field as last column if we do not have group headers if ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['showColumns']) { $blnFound = false; // Extract the real key and compare it to $firstOrderBy foreach ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['fields'] as $f) { if (strpos($f, ':') !== false) { list($f) = explode(':', $f, 2); } if ($firstOrderBy == $f) { $blnFound = true; break; } } if (!$blnFound) { $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['fields'][] = $firstOrderBy; } } // Generate the table header if the "show columns" option is active if ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['showColumns']) { $return .= ' <tr>'; foreach ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['fields'] as $f) { if (strpos($f, ':') !== false) { list($f) = explode(':', $f, 2); } $return .= ' <th class="tl_folder_tlist col_' . $f . ($f == $firstOrderBy ? ' ordered_by' : '') . '">' . (is_array($GLOBALS['TL_DCA'][$this->strTable]['fields'][$f]['label']) ? $GLOBALS['TL_DCA'][$this->strTable]['fields'][$f]['label'][0] : $GLOBALS['TL_DCA'][$this->strTable]['fields'][$f]['label']) . '</th>'; } $return .= ' <th class="tl_folder_tlist tl_right_nowrap"> </th> </tr>'; } // Process result and add label and buttons $remoteCur = false; $groupclass = 'tl_folder_tlist'; $eoCount = -1; foreach ($result as $row) { $args = array(); $this->current[] = $row['id']; $showFields = $GLOBALS['TL_DCA'][$table]['list']['label']['fields']; // Label foreach ($showFields as $k => $v) { // Decrypt the value if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$v]['eval']['encrypt']) { $row[$v] = \Encryption::decrypt(deserialize($row[$v])); } if (strpos($v, ':') !== false) { list($strKey, $strTable) = explode(':', $v); list($strTable, $strField) = explode('.', $strTable); $objRef = $this->Database->prepare("SELECT " . $strField . " FROM " . $strTable . " WHERE id=?")->limit(1)->execute($row[$strKey]); $args[$k] = $objRef->numRows ? $objRef->{$strField} : ''; } elseif (in_array($GLOBALS['TL_DCA'][$this->strTable]['fields'][$v]['flag'], array(5, 6, 7, 8, 9, 10))) { if ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$v]['eval']['rgxp'] == 'date') { $args[$k] = $row[$v] ? \Date::parse(\Config::get('dateFormat'), $row[$v]) : '-'; } elseif ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$v]['eval']['rgxp'] == 'time') { $args[$k] = $row[$v] ? \Date::parse(\Config::get('timeFormat'), $row[$v]) : '-'; } else { $args[$k] = $row[$v] ? \Date::parse(\Config::get('datimFormat'), $row[$v]) : '-'; } } elseif ($GLOBALS['TL_DCA'][$this->strTable]['fields'][$v]['inputType'] == 'checkbox' && !$GLOBALS['TL_DCA'][$this->strTable]['fields'][$v]['eval']['multiple']) { $args[$k] = $row[$v] != '' ? $GLOBALS['TL_DCA'][$table]['fields'][$v]['label'][0] : ''; } else { $row_v = deserialize($row[$v]); if (is_array($row_v)) { $args_k = array(); foreach ($row_v as $option) { $args_k[] = $GLOBALS['TL_DCA'][$table]['fields'][$v]['reference'][$option] ?: $option; } $args[$k] = implode(', ', $args_k); } elseif (isset($GLOBALS['TL_DCA'][$table]['fields'][$v]['reference'][$row[$v]])) { $args[$k] = is_array($GLOBALS['TL_DCA'][$table]['fields'][$v]['reference'][$row[$v]]) ? $GLOBALS['TL_DCA'][$table]['fields'][$v]['reference'][$row[$v]][0] : $GLOBALS['TL_DCA'][$table]['fields'][$v]['reference'][$row[$v]]; } elseif (($GLOBALS['TL_DCA'][$table]['fields'][$v]['eval']['isAssociative'] || array_is_assoc($GLOBALS['TL_DCA'][$table]['fields'][$v]['options'])) && isset($GLOBALS['TL_DCA'][$table]['fields'][$v]['options'][$row[$v]])) { $args[$k] = $GLOBALS['TL_DCA'][$table]['fields'][$v]['options'][$row[$v]]; } else { $args[$k] = $row[$v]; } } } // Shorten the label it if it is too long $label = vsprintf($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['format'] ?: '%s', $args); if ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['maxCharacters'] > 0 && $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['maxCharacters'] < strlen(strip_tags($label))) { $label = trim(\StringUtil::substrHtml($label, $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['maxCharacters'])) . ' …'; } // Remove empty brackets (), [], {}, <> and empty tags from the label $label = preg_replace('/\\( *\\) ?|\\[ *\\] ?|\\{ *\\} ?|< *> ?/', '', $label); $label = preg_replace('/<[^>]+>\\s*<\\/[^>]+>/', '', $label); // Build the sorting groups if ($GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['mode'] > 0) { $current = $row[$firstOrderBy]; $orderBy = $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['fields']; $sortingMode = count($orderBy) == 1 && $firstOrderBy == $orderBy[0] && $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['flag'] != '' && $GLOBALS['TL_DCA'][$this->strTable]['fields'][$firstOrderBy]['flag'] == '' ? $GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['flag'] : $GLOBALS['TL_DCA'][$this->strTable]['fields'][$firstOrderBy]['flag']; $remoteNew = $this->formatCurrentValue($firstOrderBy, $current, $sortingMode); // Add the group header if (!$GLOBALS['TL_DCA'][$this->strTable]['list']['label']['showColumns'] && !$GLOBALS['TL_DCA'][$this->strTable]['list']['sorting']['disableGrouping'] && ($remoteNew != $remoteCur || $remoteCur === false)) { $eoCount = -1; $group = $this->formatGroupHeader($firstOrderBy, $remoteNew, $sortingMode, $row); $remoteCur = $remoteNew; $return .= ' <tr> <td colspan="2" class="' . $groupclass . '">' . $group . '</td> </tr>'; $groupclass = 'tl_folder_list'; } } $return .= ' <tr class="' . (++$eoCount % 2 == 0 ? 'even' : 'odd') . ' click2edit toggle_select hover-row"> '; $colspan = 1; // Call the label_callback ($row, $label, $this) if (is_array($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback']) || is_callable($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback'])) { if (is_array($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback'])) { $strClass = $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback'][0]; $strMethod = $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback'][1]; $this->import($strClass); $args = $this->{$strClass}->{$strMethod}($row, $label, $this, $args); } elseif (is_callable($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback'])) { $args = $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['label_callback']($row, $label, $this, $args); } // Handle strings and arrays if (!$GLOBALS['TL_DCA'][$this->strTable]['list']['label']['showColumns']) { $label = is_array($args) ? implode(' ', $args) : $args; } elseif (!is_array($args)) { $args = array($args); $colspan = count($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['fields']); } } // Show columns if ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['showColumns']) { foreach ($args as $j => $arg) { $return .= '<td colspan="' . $colspan . '" class="tl_file_list col_' . $GLOBALS['TL_DCA'][$this->strTable]['list']['label']['fields'][$j] . ($GLOBALS['TL_DCA'][$this->strTable]['list']['label']['fields'][$j] == $firstOrderBy ? ' ordered_by' : '') . '">' . ($arg ?: '-') . '</td>'; } } else { $return .= '<td class="tl_file_list">' . $label . '</td>'; } // Buttons ($row, $table, $root, $blnCircularReference, $childs, $previous, $next) $return .= (\Input::get('act') == 'select' ? ' <td class="tl_file_list tl_right_nowrap"><input type="checkbox" name="IDS[]" id="ids_' . $row['id'] . '" class="tl_tree_checkbox" value="' . $row['id'] . '"></td>' : ' <td class="tl_file_list tl_right_nowrap">' . $this->generateButtons($row, $this->strTable, $this->root) . '</td>') . ' </tr>'; } // Close the table $return .= ' </table> </div>'; // Close the form if (\Input::get('act') == 'select') { // Submit buttons $arrButtons = array(); if (!$GLOBALS['TL_DCA'][$this->strTable]['config']['notDeletable']) { $arrButtons['delete'] = '<button type="submit" name="delete" id="delete" class="tl_submit" accesskey="d" onclick="return confirm(\'' . $GLOBALS['TL_LANG']['MSC']['delAllConfirm'] . '\')">' . $GLOBALS['TL_LANG']['MSC']['deleteSelected'] . '</button>'; } if (!$GLOBALS['TL_DCA'][$this->strTable]['config']['notCopyable']) { $arrButtons['copy'] = '<button type="submit" name="copy" id="copy" class="tl_submit" accesskey="c">' . $GLOBALS['TL_LANG']['MSC']['copySelected'] . '</button>'; } if (!$GLOBALS['TL_DCA'][$this->strTable]['config']['notEditable']) { $arrButtons['override'] = '<button type="submit" name="override" id="override" class="tl_submit" accesskey="v">' . $GLOBALS['TL_LANG']['MSC']['overrideSelected'] . '</button>'; $arrButtons['edit'] = '<button type="submit" name="edit" id="edit" class="tl_submit" accesskey="s">' . $GLOBALS['TL_LANG']['MSC']['editSelected'] . '</button>'; } // Call the buttons_callback (see #4691) if (is_array($GLOBALS['TL_DCA'][$this->strTable]['select']['buttons_callback'])) { foreach ($GLOBALS['TL_DCA'][$this->strTable]['select']['buttons_callback'] as $callback) { if (is_array($callback)) { $this->import($callback[0]); $arrButtons = $this->{$callback[0]}->{$callback[1]}($arrButtons, $this); } elseif (is_callable($callback)) { $arrButtons = $callback($arrButtons, $this); } } } $return .= ' <div class="tl_formbody_submit" style="text-align:right"> <div class="tl_submit_container"> ' . implode(' ', $arrButtons) . ' </div> </div> </div> </form>'; } } return $return; }
/** * Generate the module */ protected function compile() { // Mark the x and y parameter as used (see #4277) if (isset($_GET['x'])) { \Input::get('x'); \Input::get('y'); } // Trigger the search module from a custom form if (!isset($_GET['keywords']) && \Input::post('FORM_SUBMIT') == 'tl_search') { $_GET['keywords'] = \Input::post('keywords'); $_GET['query_type'] = \Input::post('query_type'); $_GET['per_page'] = \Input::post('per_page'); } $blnFuzzy = $this->fuzzy; $strQueryType = \Input::get('query_type') ?: $this->queryType; $strKeywords = trim(\Input::get('keywords')); $this->Template->uniqueId = $this->id; $this->Template->queryType = $strQueryType; $this->Template->keyword = \StringUtil::specialchars($strKeywords); $this->Template->keywordLabel = $GLOBALS['TL_LANG']['MSC']['keywords']; $this->Template->optionsLabel = $GLOBALS['TL_LANG']['MSC']['options']; $this->Template->search = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['searchLabel']); $this->Template->matchAll = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['matchAll']); $this->Template->matchAny = \StringUtil::specialchars($GLOBALS['TL_LANG']['MSC']['matchAny']); $this->Template->action = ampersand(\Environment::get('indexFreeRequest')); $this->Template->advanced = $this->searchType == 'advanced'; // Redirect page if ($this->jumpTo && ($objTarget = $this->objModel->getRelated('jumpTo')) instanceof PageModel) { /** @var PageModel $objTarget */ $this->Template->action = $objTarget->getFrontendUrl(); } $this->Template->pagination = ''; $this->Template->results = ''; // Execute the search if there are keywords if ($strKeywords != '' && $strKeywords != '*' && !$this->jumpTo) { // Reference page if ($this->rootPage > 0) { $intRootId = $this->rootPage; $arrPages = $this->Database->getChildRecords($this->rootPage, 'tl_page'); array_unshift($arrPages, $this->rootPage); } else { /** @var PageModel $objPage */ global $objPage; $intRootId = $objPage->rootId; $arrPages = $this->Database->getChildRecords($objPage->rootId, 'tl_page'); } // HOOK: add custom logic (see #5223) if (isset($GLOBALS['TL_HOOKS']['customizeSearch']) && is_array($GLOBALS['TL_HOOKS']['customizeSearch'])) { foreach ($GLOBALS['TL_HOOKS']['customizeSearch'] as $callback) { $this->import($callback[0]); $this->{$callback[0]}->{$callback[1]}($arrPages, $strKeywords, $strQueryType, $blnFuzzy); } } // Return if there are no pages if (!is_array($arrPages) || empty($arrPages)) { return; } $strCachePath = str_replace(TL_ROOT . DIRECTORY_SEPARATOR, '', \System::getContainer()->getParameter('kernel.cache_dir')); $arrResult = null; $strChecksum = md5($strKeywords . $strQueryType . $intRootId . $blnFuzzy); $query_starttime = microtime(true); $strCacheFile = $strCachePath . '/contao/search/' . $strChecksum . '.json'; // Load the cached result if (file_exists(TL_ROOT . '/' . $strCacheFile)) { $objFile = new \File($strCacheFile); if ($objFile->mtime > time() - 1800) { $arrResult = json_decode($objFile->getContent(), true); } else { $objFile->delete(); } } // Cache the result if ($arrResult === null) { try { $objSearch = \Search::searchFor($strKeywords, $strQueryType == 'or', $arrPages, 0, 0, $blnFuzzy); $arrResult = $objSearch->fetchAllAssoc(); } catch (\Exception $e) { $this->log('Website search failed: ' . $e->getMessage(), __METHOD__, TL_ERROR); $arrResult = array(); } \File::putContent($strCacheFile, json_encode($arrResult)); } $query_endtime = microtime(true); // Sort out protected pages if (\Config::get('indexProtected') && !BE_USER_LOGGED_IN) { $this->import('FrontendUser', 'User'); foreach ($arrResult as $k => $v) { if ($v['protected']) { if (!FE_USER_LOGGED_IN) { unset($arrResult[$k]); } else { $groups = \StringUtil::deserialize($v['groups']); if (!is_array($groups) || empty($groups) || !count(array_intersect($groups, $this->User->groups))) { unset($arrResult[$k]); } } } } $arrResult = array_values($arrResult); } $count = count($arrResult); $this->Template->count = $count; $this->Template->page = null; $this->Template->keywords = $strKeywords; // No results if ($count < 1) { $this->Template->header = sprintf($GLOBALS['TL_LANG']['MSC']['sEmpty'], $strKeywords); $this->Template->duration = substr($query_endtime - $query_starttime, 0, 6) . ' ' . $GLOBALS['TL_LANG']['MSC']['seconds']; return; } $from = 1; $to = $count; // Pagination if ($this->perPage > 0) { $id = 'page_s' . $this->id; $page = \Input::get($id) !== null ? \Input::get($id) : 1; $per_page = \Input::get('per_page') ?: $this->perPage; // Do not index or cache the page if the page number is outside the range if ($page < 1 || $page > max(ceil($count / $per_page), 1)) { throw new PageNotFoundException('Page not found: ' . \Environment::get('uri')); } $from = ($page - 1) * $per_page + 1; $to = $from + $per_page > $count ? $count : $from + $per_page - 1; // Pagination menu if ($to < $count || $from > 1) { $objPagination = new \Pagination($count, $per_page, \Config::get('maxPaginationLinks'), $id); $this->Template->pagination = $objPagination->generate("\n "); } $this->Template->page = $page; } // Get the results for ($i = $from - 1; $i < $to && $i < $count; $i++) { /** @var FrontendTemplate|object $objTemplate */ $objTemplate = new \FrontendTemplate($this->searchTpl); $objTemplate->url = $arrResult[$i]['url']; $objTemplate->link = $arrResult[$i]['title']; $objTemplate->href = $arrResult[$i]['url']; $objTemplate->title = \StringUtil::specialchars($arrResult[$i]['title']); $objTemplate->class = ($i == $from - 1 ? 'first ' : '') . ($i == $to - 1 || $i == $count - 1 ? 'last ' : '') . ($i % 2 == 0 ? 'even' : 'odd'); $objTemplate->relevance = sprintf($GLOBALS['TL_LANG']['MSC']['relevance'], number_format($arrResult[$i]['relevance'] / $arrResult[0]['relevance'] * 100, 2) . '%'); $objTemplate->filesize = $arrResult[$i]['filesize']; $objTemplate->matches = $arrResult[$i]['matches']; $arrContext = array(); $arrMatches = \StringUtil::trimsplit(',', $arrResult[$i]['matches']); // Get the context foreach ($arrMatches as $strWord) { $arrChunks = array(); preg_match_all('/(^|\\b.{0,' . $this->contextLength . '}\\PL)' . str_replace('+', '\\+', $strWord) . '(\\PL.{0,' . $this->contextLength . '}\\b|$)/ui', $arrResult[$i]['text'], $arrChunks); foreach ($arrChunks[0] as $strContext) { $arrContext[] = ' ' . $strContext . ' '; } } // Shorten the context and highlight all keywords if (!empty($arrContext)) { $objTemplate->context = trim(\StringUtil::substrHtml(implode('…', $arrContext), $this->totalLength)); $objTemplate->context = preg_replace('/(\\PL)(' . implode('|', $arrMatches) . ')(\\PL)/ui', '$1<mark class="highlight">$2</mark>$3', $objTemplate->context); $objTemplate->hasContext = true; } $this->Template->results .= $objTemplate->parse(); } $this->Template->header = vsprintf($GLOBALS['TL_LANG']['MSC']['sResults'], array($from, $to, $count, $strKeywords)); $this->Template->duration = substr($query_endtime - $query_starttime, 0, 6) . ' ' . $GLOBALS['TL_LANG']['MSC']['seconds']; } }