public function validate()
{
// check if template exists
$templateSettings = TemplateSettings::get();
if (!$templateSettings->exists($this->template)) {
throw new SalicSettingsException("Template '" . $this->template . "' not found", $this->file, $templateSettings->templates);
}
// create empty areas that are not present
$myTemplate = $templateSettings->data($this->template);
$templateAreas = $myTemplate->areas;
foreach ($templateAreas as $area) {
if (!array_key_exists($area, $this->areas)) {
$this->areas[$area] = [];
}
}
// check blocks list
foreach ($this->areas as $areaKey => &$blocks) {
// check if area exists in template
if (!in_array($areaKey, $templateAreas)) {
throw new SalicSettingsException("Area '{$areaKey}' doesn't exist in the template", $this->file . self::fis . 'areas');
}
$blockKeys = array();
// for duplicate checking
foreach ($blocks as $i => &$block) {
// check all blocks
$block['key'] = self::getString('key', $block, null, "areas>{$areaKey}>{$i}");
// use index, blockKey is not known yet
// check for duplicate keys
$blockKey = $block['key'];
if (in_array($blockKey, $blockKeys)) {
throw new SalicSettingsException("Duplicate blockKey '{$blockKey}'", $this->file . self::fis . "areas>{$areaKey}");
}
$blockKeys[] = $blockKey;
$block['type'] = self::getString('type', $block, null, "areas>{$areaKey}>{$blockKey}");
// eg. 'templates.json:areas>main>intro'
if (!BlockSettings::exists2($block['type'])) {
throw new SalicSettingsException("Block '{$block['type']}' is not defined in blocks.json", $this->file . self::fis . "areas>{$areaKey}>{$blockKey}", BlockSettings::get()->blocktypes);
}
$blockSettings = BlockSettings::data2($block['type']);
if ($blockSettings->subblocks === true) {
// if the blocktype has variable subblocks, check if the count is given
$block['subblock-count'] = self::getInt('subblock-count', $block, 1, "areas>{$areaKey}>{$blockKey}");
}
// set to parsed value, TODO: move stuff like this to parseFromJson()
$block['vars'] = self::getDict('vars', $block, [], "areas>{$areaKey}>{$blockKey}");
}
}
// check variables list
$templateVars = $myTemplate->variables;
foreach ($this->variables as $var => $value) {
// check if variable exists in template
if (!array_key_exists($var, $templateVars)) {
throw new SalicSettingsException("Variable '{$var}' doesn't exist in the template", $this->file . self::fis . 'variables');
}
//TODO: variable value type checking
}
}
