*/
private $codeEnd = '?>';
+ /**
+ * Language support is enabled by default
+ */
+ private $languageSupport = true;
+
// Exception codes for the template engine
const EXCEPTION_TEMPLATE_TYPE_IS_UNEXPECTED = 0x110;
const EXCEPTION_TEMPLATE_CONTAINS_INVALID_VAR = 0x111;
// Is the variable found?
if ($found !== false) {
// Read it
- $found = $this->varStack[$this->currGroup][$found]['value'];
+ $content = $this->varStack[$this->currGroup][$found]['value'];
} // END - if
- //* DEBUG: */ echo __METHOD__.": group=".$this->currGroup.",var=".$var.", found=".$found."<br />\n";
-
// Return the current position
- return $found;
+ //* DEBUG: */ echo __METHOD__.": group=".$this->currGroup.",var=".$var.", content[".gettype($content)."]=".$content."<br />\n";
+ return $content;
}
/**
if ($idx !== false) {
// Remove this variable
$this->varStack->offsetUnset($idx);
- }
+ } // END - if
}
/**
$ext = (string) $extOther;
}
- // Construct the FQFN for the template by honoring the current language
- $fqfn = sprintf("%s%s%s%s/%s/%s%s",
- $this->getConfigInstance()->getConfigEntry('base_path'),
- $this->getTemplateBasePath(),
- $this->getGenericBasePath(),
- $this->getLanguageInstance()->getLanguageCode(),
- $this->getTemplateType(),
- (string) $template,
- $ext
- );
+ // Is language support enabled?
+ if ($this->isLanguageSupportEnabled()) {
+ // Construct the FQFN for the template by honoring the current language
+ $fqfn = sprintf("%s%s%s%s/%s/%s%s",
+ $this->getConfigInstance()->getConfigEntry('base_path'),
+ $this->getTemplateBasePath(),
+ $this->getGenericBasePath(),
+ $this->getLanguageInstance()->getLanguageCode(),
+ $this->getTemplateType(),
+ (string) $template,
+ $ext
+ );
+ } else {
+ // Construct the FQFN for the template without language
+ $fqfn = sprintf("%s%s%s%s/%s%s",
+ $this->getConfigInstance()->getConfigEntry('base_path'),
+ $this->getTemplateBasePath(),
+ $this->getGenericBasePath(),
+ $this->getTemplateType(),
+ (string) $template,
+ $ext
+ );
+ }
// First try this
try {
$this->loadTemplate($template);
}
+ /**
+ * Compiles configuration place-holders in all variables. This 'walks'
+ * through the variable stack 'general'. It interprets all values from that
+ * variables as configuration entries after compiling them.
+ *
+ * @return void
+ */
+ public final function compileConfigInVariables () {
+ // Iterate through all general variables
+ foreach ($this->varStack['general'] as $idx=>$currVariable) {
+ // Compile the value
+ $value = $this->compileRawCode($this->readVariable($currVariable['name']), true);
+
+ // Remove it from stack
+ unset($this->varStack['general'][$idx]);
+
+ // Re-assign the variable
+ $this->assignConfigVariable($value);
+ } // END - foreach
+ }
+
/**
* Compile all variables by inserting their respective values
*
/**
* "Compiles" a variable by replacing {?var?} with it's content
*
- * @param $rawCode Raw code to compile
+ * @param $rawCode Raw code to compile
+ * @param $setMatchAsCode Sets $match if readVariable() returns empty result
* @return $rawCode Compile code with inserted variable value
*/
- public function compileRawCode ($rawCode) {
+ public function compileRawCode ($rawCode, $setMatchAsCode=false) {
// Find the variables
- //* DEBUG: */ echo "rawCode=<pre>".htmlentities($rawCode)."</pre>\n";
+ //* DEBUG: */ echo __METHOD__.":rawCode=<pre>".htmlentities($rawCode)."</pre>\n";
preg_match_all($this->regExpVarValue, $rawCode, $varMatches);
// Compile all variables
- //* DEBUG: */ echo "<pre>".print_r($varMatches, true)."</pre>";
+ //* DEBUG: */ echo __METHOD__.":<pre>".print_r($varMatches, true)."</pre>\n";
foreach ($varMatches[0] as $match) {
// Add variable tags around it
$varCode = '{?' . $match . '?}';
// Is the variable found in code? (safes some calls)
if (strpos($rawCode, $varCode) !== false) {
// Replace the variable with it's value, if found
- //* DEBUG: */ echo __METHOD__.": match=".$match."<br />\n";
- $rawCode = str_replace($varCode, $this->readVariable($match), $rawCode);
+ $value = $this->readVariable($match);
+ //* DEBUG: */ echo __METHOD__.": match=".$match.",value[".gettype($value)."]=".$value."<br />\n";
+ if (($setMatchAsCode === true) && (is_null($value))) {
+ // Insert match
+ $rawCode = str_replace($varCode, $match, $rawCode);
+ } else {
+ // Insert value
+ $rawCode = str_replace($varCode, $value, $rawCode);
+ }
} // END - if
} // END - foreach
// Return the compiled data
+ //* DEBUG: */ echo __METHOD__.":rawCode=<pre>".htmlentities($rawCode)."</pre>\n";
return $rawCode;
}
// Parse the XML document
$parserInstance->parseXmlContent($content);
}
+
+ /**
+ * Enables or disables language support
+ *
+ * @param $languageSupport New language support setting
+ * @return void
+ */
+ public final function enableLanguageSupport ($languageSupport = true) {
+ $this->languageSupport = (bool) $languageSupport;
+ }
+
+ /**
+ * Checks wether language support is enabled
+ *
+ * @return $languageSupport Wether language support is enabled or disabled
+ */
+ public final function isLanguageSupportEnabled () {
+ return $this->languageSupport;
+ }
}
// [EOF]