buildTemplateHTML() public static method

Build HTML for a template (visual representation)
public static buildTemplateHTML ( array $format, boolean $large = false ) : string
$format array The template format.
$large boolean Will the HTML be used in a large version?
return string
Example #1
0
 /**
  * Validate the form
  */
 private function validateForm()
 {
     // is the form submitted?
     if ($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
                     $errors[] = BL::err('InvalidTemplateSyntax');
                     // stop
                     break;
                 }
                 // doublecheck position names
                 foreach ($row as $cell) {
                     // ignore unavailable space
                     if ($cell != '/') {
                         // not alphanumeric -> error
                         if (!in_array($cell, $this->names)) {
                             $errors[] = sprintf(BL::getError('NonExistingPositionName'), $cell);
                         } elseif (mb_substr_count($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['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')->getActualValue();
             $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;
             $item['data']['image'] = $this->frm->getField('image')->isChecked();
             // serialize the data
             $item['data'] = serialize($item['data']);
             // insert the item
             $item['id'] = BackendExtensionsModel::insertTemplate($item);
             // trigger event
             BackendModel::triggerEvent($this->getModule(), 'after_add_template', array('item' => $item));
             // set default template
             if ($this->frm->getField('default')->getChecked() && $item['theme'] == $this->get('fork.settings')->get('Core', 'theme', 'core')) {
                 $this->get('fork.settings')->set($this->getModule(), 'default_template', $item['id']);
             }
             // everything is saved, so redirect to the overview
             $this->redirect(BackendModel::createURLForAction('ThemeTemplates') . '&theme=' . $item['theme'] . '&report=added-template&var=' . rawurlencode($item['label']) . '&highlight=row-' . $item['id']);
         }
     }
 }