function templateNodeTransformation($functionName, &$node, $tpl, $parameters, $privateData) { $newNodes = array(); if ($functionName == $this->LName) { $newNodes = array(eZTemplateNodeTool::createTextNode($tpl->leftDelimiter())); } else { $newNodes = array(eZTemplateNodeTool::createTextNode($tpl->rightDelimiter())); } return $newNodes; }
function templateNodeTransformation($functionName, &$node, $tpl, $parameters, $privateData) { $useLastValue = false; if (isset($parameters['last-value']) and !eZTemplateNodeTool::isConstantElement($parameters['last-value'])) { return false; } if (isset($parameters['name']) and !eZTemplateNodeTool::isConstantElement($parameters['name'])) { return false; } if (isset($parameters['var']) and !eZTemplateNodeTool::isConstantElement($parameters['var'])) { return false; } if (isset($parameters['reverse']) and !eZTemplateNodeTool::isConstantElement($parameters['reverse'])) { return false; } $varName = false; if (isset($parameters['var'])) { $varName = eZTemplateNodeTool::elementConstantValue($parameters['var']); } if (isset($parameters['last-value'])) { $useLastValue = (bool) eZTemplateNodeTool::elementConstantValue($parameters['last-value']); } if (!$varName) { $useLastValue = false; } $reverseLoop = false; if (isset($parameters['reverse'])) { $reverseLoop = eZTemplateNodeTool::elementConstantValue($parameters['reverse']); } $useLoop = isset($parameters['loop']); $allowLoop = true; $newNodes = array(); $maxText = "false"; $useMax = false; $maxPopText = false; if (isset($parameters['max'])) { if (eZTemplateNodeTool::isConstantElement($parameters['max'])) { $maxValue = eZTemplateNodeTool::elementConstantValue($parameters['max']); if ($maxValue > 0) { $maxText = eZPHPCreator::variableText($maxValue); $useMax = true; } else { return array(eZTemplateNodeTool::createTextNode('')); } } else { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $parameters['max'], eZTemplateNodeTool::extractFunctionNodePlacement($node), array(), 'max'); $maxText = "\$max"; $maxPopText = ", \$max"; $useMax = true; } } // Controls whether the 'if' statement with brackets is added $useShow = false; // Controls whether main nodes are handled, also controls delimiter and filters $useMain = true; // Controls wether else nodes are handled $useElse = false; $spacing = 0; if (isset($parameters['show'])) { if (eZTemplateNodeTool::isConstantElement($parameters['show'])) { $showValue = eZTemplateNodeTool::elementConstantValue($parameters['show']); if ($showValue) { $useMain = true; $useElse = false; $useShow = false; } else { $useMain = false; $useElse = true; $useShow = false; } $newNodes[] = eZTemplateNodeTool::createTextNode(''); } else { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $parameters['show'], eZTemplateNodeTool::extractFunctionNodePlacement($node), array(), 'show'); $spacing = 4; $useElse = true; $useShow = true; } } $children = eZTemplateNodeTool::extractFunctionNodeChildren($node); if ($useShow) { $newNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( \$show )\n{\n"); $newNodes[] = eZTemplateNodeTool::createSpacingIncreaseNode($spacing); $newNodes[] = eZTemplateNodeTool::createVariableUnsetNode('show'); } if (isset($parameters['name']) and !$useLoop) { $newNodes[] = eZTemplateNodeTool::createNamespaceChangeNode($parameters['name']); } $mainNodes = eZTemplateNodeTool::extractNodes($children, array('match' => array('type' => 'before', 'matches' => array(array('match-keys' => array(0), 'match-with' => eZTemplate::NODE_FUNCTION), array('match-keys' => array(2), 'match-with' => 'section-else')), 'filter' => array(array(array('match-keys' => array(0), 'match-with' => eZTemplate::NODE_FUNCTION), array('match-keys' => array(2), 'match-with' => array('delimiter', 'section-exclude', 'section-include'))))))); $delimiterNodes = eZTemplateNodeTool::extractNodes($children, array('match' => array('type' => 'equal', 'matches' => array(array('match-keys' => array(0), 'match-with' => eZTemplate::NODE_FUNCTION), array('match-keys' => array(2), 'match-with' => 'delimiter'))))); $filterNodes = eZTemplateNodeTool::extractNodes($children, array('match' => array('type' => 'equal', 'matches' => array(array('match-keys' => array(0), 'match-with' => eZTemplate::NODE_FUNCTION), array('match-keys' => array(2), 'match-with' => array('section-exclude', 'section-include')))))); $delimiterNode = false; if (count($delimiterNodes) > 0) { $delimiterNode = $delimiterNodes[0]; } if ($useMain) { // Avoid transformation if the nodes will not be used, saves time $mainNodes = eZTemplateCompiler::processNodeTransformationNodes($tpl, $node, $mainNodes, $privateData); } if ($useLoop and $useMain) { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $parameters['loop'], eZTemplateNodeTool::extractFunctionNodePlacement($node), array(), 'loopItem'); $hasSequence = false; if (isset($parameters['sequence'])) { $sequenceParameter = $parameters['sequence']; $hasSequence = true; $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $sequenceParameter, eZTemplateNodeTool::extractFunctionNodePlacement($node), array(), 'sequence'); } if (isset($parameters['name'])) { $newNodes[] = eZTemplateNodeTool::createNamespaceChangeNode($parameters['name']); } $code = "if ( !isset( \$sectionStack ) )\n" . " \$sectionStack = array();\n"; $variableValuePushText = ''; $variableValuePopText = ''; if ($varName) { $code .= "\$variableValue = new eZTemplateSectionIterator();\n" . "\$lastVariableValue = false;\n"; $variableValuePushText = "&\$variableValue, "; $variableValuePopText = "\$variableValue, "; } $code .= "\$index = 0;\n" . "\$currentIndex = 1;\n"; $arrayCode = ''; $numericCode = ''; $stringCode = ''; $offsetText = '0'; if (isset($parameters['offset'])) { $offsetParameter = $parameters['offset']; if (eZTemplateNodeTool::isConstantElement($offsetParameter)) { $iterationValue = (int) eZTemplateNodeTool::elementConstantValue($offsetParameter); if ($iterationValue > 0) { $arrayCode = " \$loopKeys = array_splice( \$loopKeys, {$iterationValue} );\n"; } $offsetText = $iterationValue; } else { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $offsetParameter, eZTemplateNodeTool::extractFunctionNodePlacement($node), array(), 'offset'); $arrayCode = " if ( \$offset > 0 )\n" . " \$loopKeys = array_splice( \$loopKeys, \$offset );\n"; $offsetText = "\$offset"; } } // Initialization for array $code .= "if ( is_array( \$loopItem ) )\n{\n" . " \$loopKeys = array_keys( \$loopItem );\n"; if ($reverseLoop) { $code .= " \$loopKeys = array_reverse( \$loopKeys );\n"; } $code .= $arrayCode; $code .= " \$loopCount = count( \$loopKeys );\n"; $code .= "}\n"; // Initialization for numeric $code .= "else if ( is_numeric( \$loopItem ) )\n{\n" . " \$loopKeys = false;\n" . $numericCode . " if ( \$loopItem < 0 )\n" . " \$loopCountValue = -\$loopItem;\n" . " else\n" . " \$loopCountValue = \$loopItem;\n" . " \$loopCount = \$loopCountValue - {$offsetText};\n" . "}\n"; // Initialization for string $code .= "else if ( is_string( \$loopItem ) )\n{\n" . " \$loopKeys = false;\n" . $stringCode . " \$loopCount = strlen( \$loopItem ) - {$offsetText};\n" . "}\n"; // Fallback for no item $code .= "else\n{\n" . " \$loopKeys = false;\n" . " \$loopCount = 0;\n" . "}"; // Initialization end $newNodes[] = eZTemplateNodeTool::createCodePieceNode($code); $code = "while ( \$index < \$loopCount )\n" . "{\n"; if ($useMax) { $code .= " if ( \$currentIndex > {$maxText} )\n" . " break;\n" . " unset( \$item );\n"; } // Iterator check for array $code .= " if ( is_array( \$loopItem ) )\n" . " {\n" . " \$loopKey = \$loopKeys[\$index];\n" . " unset( \$item );\n" . " \$item = \$loopItem[\$loopKey];\n" . " }\n"; // Iterator check for numeric $code .= " else if ( is_numeric( \$loopItem ) )\n" . " {\n" . " unset( \$item );\n"; if ($reverseLoop) { $code .= " \$item = \$loopCountValue - \$index - {$offsetText};\n"; } else { $code .= " \$item = \$index + {$offsetText} + 1;\n"; } $code .= " if ( \$loopItem < 0 )\n" . " \$item = -\$item;\n"; if ($reverseLoop) { $code .= " \$loopKey = \$loopCountValue - \$index - {$offsetText} - 1;\n"; } else { $code .= " \$loopKey = \$index + {$offsetText};\n"; } $code .= " }\n"; // Iterator check for string $code .= " else if ( is_string( \$loopItem ) )\n" . " {\n" . " unset( \$item );\n"; if ($reverseLoop) { $code .= " \$loopKey = \$loopCount - \$index - {$offsetText} + 1;\n"; } else { $code .= " \$loopKey = \$index + {$offsetText};\n"; } $code .= " \$item = \$loopItem[\$loopKey];\n" . " }\n"; // Iterator check end $code .= " unset( \$last );\n" . " \$last = false;\n"; $newNodes[] = eZTemplateNodeTool::createCodePieceNode($code); $code = ''; if ($useLastValue) { $code .= " if ( \$currentIndex > 1 )\n" . " {\n" . " \$last = \$lastVariableValue;\n" . " \$variableValue = new eZTemplateSectionIterator();\n" . " }\n"; } if ($varName) { $code .= " \$variableValue->setIteratorValues( \$item, \$loopKey, \$currentIndex - 1, \$currentIndex, false, \$last );"; $newNodes[] = eZTemplateNodeTool::createCodePieceNode($code); $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'variableValue', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, $varName), false, true, true); } else { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'loopKey', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, 'key'), false, true, true); $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'item', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, 'item'), false, true, true); $newNodes[] = eZTemplateNodeTool::createCodePieceNode("\$currentIndexInc = \$currentIndex - 1;\n"); $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'currentIndexInc', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, 'index'), false, true, true); $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'currentIndex', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, 'number'), false, true, true); } $mainSpacing = 0; $hasFilter = false; if (count($filterNodes) > 0) { $newFilterNodes = array(); $matchValue = true; $hasDynamicFilter = false; foreach ($filterNodes as $filterNode) { $filterParameters = eZTemplateNodeTool::extractFunctionNodeParameters($filterNode); if (!isset($filterParameters['match'])) { continue; } $hasFilter = true; $filterParameterMatch = $filterParameters['match']; $filterParameterMatch = eZTemplateCompiler::processElementTransformationList($tpl, $filterNode, $filterParameterMatch, $privateData); if (eZTemplateNodeTool::isConstantElement($filterParameterMatch)) { $matchValue = eZTemplateNodeTool::elementConstantValue($filterParameterMatch); if (eZTemplateNodeTool::extractFunctionNodeName($filterNode) == 'section-exclude') { if ($matchValue) { $matchValue = false; } } else { if ($matchValue) { $matchValue = true; } } $newFilterNodes = array(); $hasDynamicFilter = false; } else { $newFilterNodes[] = eZTemplateNodeTool::createVariableNode(false, $filterParameterMatch, eZTemplateNodeTool::extractFunctionNodePlacement($filterNode), array('spacing' => 4), 'tmpMatchValue'); if (eZTemplateNodeTool::extractFunctionNodeName($filterNode) == 'section-exclude') { $newFilterNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( \$tmpMatchValue )\n \$matchValue = false;", array('spacing' => 4)); } else { $newFilterNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( \$tmpMatchValue )\n \$matchValue = true;", array('spacing' => 4)); } $hasDynamicFilter = true; } } if ($hasFilter) { $mainSpacing += 4; $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $matchValue, eZTemplateNodeTool::extractFunctionNodePlacement($filterNode), array('spacing' => 4), 'matchValue'); if ($hasDynamicFilter) { $newNodes = array_merge($newNodes, $newFilterNodes); } $newNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( \$matchValue )\n{\n", array('spacing' => 4)); } } $sequencePopText = ''; if ($hasSequence) { $sequencePopText = ", \$sequence"; if ($varName) { $newNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( is_array( \$sequence ) )\n" . "{\n" . " \$sequenceValue = array_shift( \$sequence );\n" . " \$variableValue->setSequence( \$sequenceValue );\n" . " \$sequence[] = \$sequenceValue;\n" . " unset( \$sequenceValue );\n" . "}", array('spacing' => $mainSpacing + 4)); $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'variableValue', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, $varName), false, true, true); } else { $newNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( is_array( \$sequence ) )\n" . "{\n" . " \$sequenceValue = array_shift( \$sequence );\n", array('spacing' => $mainSpacing + 4)); $newNodes[] = eZTemplateNodeTool::createVariableNode(false, 'sequenceValue', eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => $mainSpacing + 4), array('', eZTemplate::NAMESPACE_SCOPE_RELATIVE, 'sequence'), false, true, true); $newNodes[] = eZTemplateNodeTool::createCodePieceNode(" \$sequence[] = \$sequenceValue;\n" . " unset( \$sequenceValue );\n" . "}", array('spacing' => $mainSpacing + 4)); } } $code = "\$sectionStack[] = array( " . $variableValuePushText . "&\$loopItem, \$loopKeys, \$loopCount, \$currentIndex, \$index" . $sequencePopText . $maxPopText . " );\n" . "unset( \$loopItem, \$loopKeys );\n"; $newNodes[] = eZTemplateNodeTool::createCodePieceNode($code, array('spacing' => $mainSpacing + 4)); $newNodes[] = eZTemplateNodeTool::createSpacingIncreaseNode($mainSpacing + 4); if ($delimiterNode) { $delimiterChildren = eZTemplateNodeTool::extractFunctionNodeChildren($delimiterNode); $delimiterParameters = eZTemplateNodeTool::extractFunctionNodeParameters($delimiterNode); $delimiterChildren = eZTemplateCompiler::processNodeTransformationNodes($tpl, $node, $delimiterChildren, $privateData); $delimiterModulo = false; $matchCode = false; $useModulo = true; if (isset($delimiterParameters['match'])) { $delimiterMatch = $delimiterParameters['match']; $delimiterMatch = eZTemplateCompiler::processElementTransformationList($tpl, $delimiterNode, $delimiterMatch, $privateData); if (eZTemplateNodeTool::isConstantElement($delimiterMatch)) { $moduloValue = eZTemplateNodeTool::elementConstantValue($delimiterMatch); $useModulo = false; } else { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $delimiterMatch, eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 0), 'matchValue'); $matchCode = " and \$matchValue"; } } else { if (isset($delimiterParameters['modulo'])) { $delimiterModulo = $delimiterParameters['modulo']; $delimiterModulo = eZTemplateCompiler::processElementTransformationList($tpl, $delimiterModulo, $delimiterModulo, $privateData); if (eZTemplateNodeTool::isConstantElement($delimiterModulo)) { $moduloValue = (int) eZTemplateNodeTool::elementConstantValue($delimiterModulo); $matchCode = " and ( ( \$currentIndex - 1 ) % {$moduloValue} ) == 0"; } else { $newNodes[] = eZTemplateNodeTool::createVariableNode(false, $delimiterModulo, eZTemplateNodeTool::extractFunctionNodePlacement($node), array('spacing' => 0), 'moduloValue'); $matchCode = " and ( ( \$currentIndex - 1 ) % \$moduloValue ) == 0"; } } } if ($useModulo) { $newNodes[] = eZTemplateNodeTool::createCodePieceNode("if ( \$currentIndex > 1{$matchCode} )\n{"); $newNodes[] = eZTemplateNodeTool::createSpacingIncreaseNode(4); $newNodes = array_merge($newNodes, $delimiterChildren); $newNodes[] = eZTemplateNodeTool::createSpacingDecreaseNode(4); $newNodes[] = eZTemplateNodeTool::createCodePieceNode("}\n"); } } $newNodes = array_merge($newNodes, $mainNodes); $newNodes[] = eZTemplateNodeTool::createSpacingDecreaseNode($mainSpacing + 4); $newNodes[] = eZTemplateNodeTool::createCodePieceNode("list( " . $variableValuePopText . "\$loopItem, \$loopKeys, \$loopCount, \$currentIndex, \$index" . $sequencePopText . $maxPopText . " ) = array_pop( \$sectionStack );", array('spacing' => $mainSpacing + 4)); $newNodes[] = eZTemplateNodeTool::createCodePieceNode("++\$currentIndex;\n", array('spacing' => $mainSpacing + 4)); if ($varName) { $newNodes[] = eZTemplateNodeTool::createCodePieceNode("\$lastVariableValue = \$variableValue;", array('spacing' => $mainSpacing + 4)); } if ($hasFilter) { $newNodes[] = eZTemplateNodeTool::createCodePieceNode(" }"); $mainSpacing -= 4; } $newNodes[] = eZTemplateNodeTool::createCodePieceNode("++\$index;\n", array('spacing' => $mainSpacing + 4)); $code = "}\n" . "unset( \$loopKeys, \$loopCount, \$index, \$last, \$loopIndex, \$loopItem"; if ($hasSequence) { $code .= ", \$sequence"; } $code .= " );"; $newNodes[] = eZTemplateNodeTool::createCodePieceNode($code); } else { if ($useMain) { $newNodes = array_merge($newNodes, $mainNodes); } } if (isset($parameters['name'])) { $newNodes[] = eZTemplateNodeTool::createNamespaceRestoreNode(); } if ($useShow) { $newNodes[] = eZTemplateNodeTool::createSpacingDecreaseNode($spacing); } if ($useElse) { $elseNodes = eZTemplateNodeTool::extractNodes($children, array('match' => array('type' => 'after', 'matches' => array(array('match-keys' => array(0), 'match-with' => eZTemplate::NODE_FUNCTION), array('match-keys' => array(2), 'match-with' => 'section-else'))))); $elseNodes = eZTemplateCompiler::processNodeTransformationNodes($tpl, $node, $elseNodes, $privateData); if (count($elseNodes) > 0) { if ($useShow) { // This is needed if a 'if ( $show )' was used earlier $newNodes[] = eZTemplateNodeTool::createCodePieceNode("}\nelse\n{\n"); $newNodes[] = eZTemplateNodeTool::createSpacingIncreaseNode($spacing); $newNodes[] = eZTemplateNodeTool::createVariableUnsetNode('show'); } if (isset($parameters['name'])) { $newNodes[] = eZTemplateNodeTool::createNamespaceChangeNode($parameters['name']); } $newNodes = array_merge($newNodes, $elseNodes); if (isset($parameters['name'])) { $newNodes[] = eZTemplateNodeTool::createNamespaceRestoreNode(); } if ($useShow) { // This is needed if a 'if ( $show )' was used earlier $newNodes[] = eZTemplateNodeTool::createSpacingDecreaseNode($spacing); } } if ($useShow) { // This is needed if a 'if ( $show )' was used earlier $newNodes[] = eZTemplateNodeTool::createCodePieceNode("}\n"); } } return $newNodes; }
function appendDebugNodes(&$root, &$resourceData) { $path = $resourceData['template-filename']; // Do not ouput debug on pagelayout templates to avoid trigering // browser quirks mode if (isset($root[1][0][2]) && is_string($root[1][0][2]) && stripos($root[1][0][2], '<!DOCTYPE') === 0) { return; } $uri = $resourceData['uri']; $preText = "\n<!-- START: including template: {$path} ({$uri}) -->\n"; if (eZTemplate::isXHTMLCodeIncluded()) { $preText .= "<p class=\"small\">{$path}</p><br/>\n"; } $postText = "\n<!-- STOP: including template: {$path} ({$uri}) -->\n"; $preNode = eZTemplateNodeTool::createTextNode($preText); $postNode = eZTemplateNodeTool::createTextNode($postText); if (is_array($root[1])) { $root[1] = array_merge(array($preNode), $root[1]); } else { $root[1] = array($preNode); } $root[1][] = $postNode; }
function appendDebugNodes(&$root, &$resourceData) { $path = $resourceData['template-filename']; $uri = $resourceData['uri']; $preText = "\n<!-- START: including template: {$path} ({$uri}) -->\n"; if (eZTemplate::isXHTMLCodeIncluded()) { $preText .= "<p class=\"small\">{$path}</p><br/>\n"; } $postText = "\n<!-- STOP: including template: {$path} ({$uri}) -->\n"; $root[1] = array_merge(array(eZTemplateNodeTool::createTextNode($preText)), $root[1]); $root[1][] = eZTemplateNodeTool::createTextNode($postText); }