/** * Validate the form */ private function validateForm() { // is the form submitted? if ($this->frm->isSubmitted()) { // cleanup the submitted fields, ignore fields that were added by hackers $this->frm->cleanupFields(); // required fields $this->frm->getField('file')->isFilled(BL::err('FieldIsRequired')); $this->frm->getField('label')->isFilled(BL::err('FieldIsRequired')); $this->frm->getField('format')->isFilled(BL::err('FieldIsRequired')); // check if the template file exists if ($this->frm->getField('theme')->getValue() == 'Core') { $templateFile = PATH_WWW . '/src/Frontend/Core/Layout/Templates/' . $this->frm->getField('file')->getValue(); } else { $templateFile = PATH_WWW . '/src/Frontend/Themes/' . $this->frm->getField('theme')->getValue() . '/Core/Layout/Templates/' . $this->frm->getField('file')->getValue(); } if (!is_file($templateFile)) { $this->frm->getField('file')->addError(BL::err('TemplateFileNotFound')); } // validate syntax $syntax = trim(str_replace(array("\n", "\r", ' '), '', $this->frm->getField('format')->getValue())); // init var $table = BackendExtensionsModel::templateSyntaxToArray($syntax); // validate the syntax if ($table === false) { $this->frm->getField('format')->addError(BL::err('InvalidTemplateSyntax')); } else { $html = BackendExtensionsModel::buildTemplateHTML($syntax); $cellCount = 0; $first = true; $errors = array(); // loop rows foreach ($table as $row) { // first row defines the cellcount if ($first) { $cellCount = count($row); } // not same number of cells if (count($row) != $cellCount) { // add error $errors[] = BL::err('InvalidTemplateSyntax'); // stop break; } // double check position names foreach ($row as $cell) { // ignore unavailable space if ($cell != '/') { // not alphanumeric -> error if (!in_array($cell, $this->names)) { $errors[] = sprintf(BL::getError('NonExistingPositionName'), $cell); } elseif (substr_count($html, '"#position-' . $cell . '"') != 1) { // can't build proper html -> error $errors[] = BL::err('InvalidTemplateSyntax'); } } } // reset $first = false; } // add errors if ($errors) { $this->frm->getField('format')->addError(implode('<br />', array_unique($errors))); } } // no errors? if ($this->frm->isCorrect()) { // build array $item['id'] = $this->id; $item['theme'] = $this->frm->getField('theme')->getValue(); $item['label'] = $this->frm->getField('label')->getValue(); $item['path'] = 'Core/Layout/Templates/' . $this->frm->getField('file')->getValue(); $item['active'] = $this->frm->getField('active')->getChecked() ? 'Y' : 'N'; // copy data from previous version, otherwise default_extras from other languages are overwritten $item['data'] = $this->record['data']; $item['data']['format'] = trim(str_replace(array("\n", "\r", ' '), '', $this->frm->getField('format')->getValue())); $item['data']['names'] = $this->names; $item['data']['default_extras'] = $this->extras; $item['data']['default_extras_' . BL::getWorkingLanguage()] = $this->extras; // serialize $item['data'] = serialize($item['data']); // if this is the default template make the template active if ($this->get('fork.settings')->get('Pages', 'default_template') == $this->record['id']) { $item['active'] = 'Y'; } // if the template is in use we can't de-activate it if (BackendExtensionsModel::isTemplateInUse($item['id'])) { $item['active'] = 'Y'; } // insert the item BackendExtensionsModel::updateTemplate($item); // trigger event BackendModel::triggerEvent($this->getModule(), 'after_edit_template', array('item' => $item)); // set default template if ($this->frm->getField('default')->getChecked() && $item['theme'] == $this->get('fork.settings')->get('Core', 'theme', 'core')) { $this->get('fork.settings')->set('pages', 'default_template', $item['id']); } // update all existing pages using this template to add the newly inserted block(s) if (BackendExtensionsModel::isTemplateInUse($item['id'])) { BackendPagesModel::updatePagesTemplates($item['id'], $item['id'], $this->frm->getField('overwrite')->getChecked()); } // everything is saved, so redirect to the overview $this->redirect(BackendModel::createURLForAction('ThemeTemplates') . '&theme=' . $item['theme'] . '&report=edited-template&var=' . urlencode($item['label']) . '&highlight=row-' . $item['id']); } } }
/** * Validates the form. */ private function validateForm() { // is the form submitted? if ($this->frm->isSubmitted()) { // no errors? if ($this->frm->isCorrect()) { // determine themes $newTheme = $this->frm->getField('installedThemes')->getValue(); $oldTheme = $this->get('fork.settings')->get('Core', 'theme', 'core'); // check if we actually switched themes if ($newTheme != $oldTheme) { // fetch templates $oldTemplates = BackendExtensionsModel::getTemplates($oldTheme); $newTemplates = BackendExtensionsModel::getTemplates($newTheme); // check if templates already exist if (empty($newTemplates)) { // templates do not yet exist; don't switch $this->redirect(BackendModel::createURLForAction('Themes') . '&error=no-templates-available'); exit; } // fetch current default template $oldDefaultTemplatePath = $oldTemplates[$this->get('fork.settings')->get('Pages', 'default_template')]['path']; // loop new templates foreach ($newTemplates as $newTemplateId => $newTemplate) { // check if a a similar default template exists if ($newTemplate['path'] == $oldDefaultTemplatePath) { // set new default id $newDefaultTemplateId = (int) $newTemplateId; break; } } // no default template was found, set first template as default if (!isset($newDefaultTemplateId)) { $newDefaultTemplateId = array_keys($newTemplates); $newDefaultTemplateId = $newDefaultTemplateId[0]; } // update theme $this->get('fork.settings')->set('Core', 'theme', $newTheme); // save new default template $this->get('fork.settings')->set('Pages', 'default_template', $newDefaultTemplateId); // loop old templates foreach ($oldTemplates as $oldTemplateId => $oldTemplate) { // loop new templates foreach ($newTemplates as $newTemplateId => $newTemplate) { // if the templates don't match we can skip this one if ($oldTemplate['path'] != $newTemplate['path']) { continue; } // switch template BackendPagesModel::updatePagesTemplates($oldTemplateId, $newTemplateId); // break loop continue 2; } // getting here meant we found no matching template for the new theme; pick first theme's template as default BackendPagesModel::updatePagesTemplates($oldTemplateId, $newDefaultTemplateId); } // trigger event BackendModel::triggerEvent($this->getModule(), 'after_changed_theme'); } // assign report $this->tpl->assign('report', true); $this->tpl->assign('reportMessage', BL::msg('Saved')); } } }