{"type":"rich","version":"1.0","provider_name":"phorkie","provider_url":"https:\/\/p.cweiske.de\/","title":"TYPO3 v11: View helper to get inherited page property","author_name":"Christian Weiske","cache_age":86400,"width":900,"height":900,"html":"<!-- embedding all files of https:\/\/p.cweiske.de\/936 -->\n<link rel=\"stylesheet\" href=\"https:\/\/p.cweiske.de\/css\/embed.css\"\/>\n<div class=\"phork\" id=\"936\">\n    <div class=\"phork-file\">\n <div class=\"phork-content\">\n  <style type=\"text\/css\">\/**\n * GeSHi (C) 2004 - 2007 Nigel McNie, 2007 - 2014 Benny Baumann\n * (http:\/\/qbnz.com\/highlighter\/ and http:\/\/geshi.org\/)\n *\/\n.php .de1, .php .de2 {font: normal normal 1em\/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;}\n.php  {font-family:monospace;}\n.php .imp {font-weight: bold; color: red;}\n.php li, .php .li1 {color: #DDD;}\n.php .ln {width:1px;text-align:right;margin:0;padding:0 2px;vertical-align:top;}\n.php .kw1 {color: #b1b100;}\n.php .kw2 {color: #000000; 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}\n<\/style><div class=\"code\"><table class=\"php\"><tbody><tr class=\"li1\"><td class=\"ln\"><pre class=\"de1\">1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14\n15\n16\n17\n18\n19\n20\n21\n22\n23\n24\n25\n26\n27\n28\n29\n30\n31\n32\n33\n34\n35\n36\n37\n38\n39\n40\n41\n42\n43\n44\n45\n46\n47\n48\n49\n50\n51\n52\n53\n54\n55\n56\n57\n58\n59\n60\n61\n62\n63\n64\n65\n66\n67\n68\n69\n70\n<\/pre><\/td><td class=\"de1\"><pre class=\"de1\"><span class=\"kw2\">&lt;?php<\/span>\n&#160;\n<span class=\"kw2\">declare<\/span><span class=\"br0\">&#40;<\/span>strict_types<span class=\"sy0\">=<\/span><span class=\"nu0\">1<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160;\n<span class=\"kw2\">namespace<\/span> Vendor\\MyExtension\\ViewHelpers\\Page<span class=\"sy0\">;<\/span>\n&#160;\n<span class=\"kw2\">use<\/span> TYPO3\\CMS\\Frontend\\Controller\\TypoScriptFrontendController<span class=\"sy0\">;<\/span>\n<span class=\"kw2\">use<\/span> TYPO3Fluid\\Fluid\\Core\\ViewHelper\\AbstractViewHelper<span class=\"sy0\">;<\/span>\n&#160;\n<span class=\"co4\">\/**<\/span>\n<span class=\"co4\">&#160;* Get a page row property, inherited up through the rootline.<\/span>\n<span class=\"co4\">&#160;*<\/span>\n<span class=\"co4\">&#160;* When a value is NULL or an empty string &quot;&quot;, then the parent page's<\/span>\n<span class=\"co4\">&#160;* value is used.<\/span>\n<span class=\"co4\">&#160;*<\/span>\n<span class=\"co4\">&#160;* The column must be in the rootline already.<\/span>\n<span class=\"co4\">&#160;* This can be configured via TYPO3_CONF_VARS[FE][addRootLineFields].<\/span>\n<span class=\"co4\">&#160;*\/<\/span>\n<span class=\"kw2\">class<\/span> InheritedPropertyViewHelper <span class=\"kw2\">extends<\/span> AbstractViewHelper\n<span class=\"br0\">&#123;<\/span>\n&#160; &#160; <span class=\"kw2\">protected<\/span> <span class=\"re0\">$escapeOutput<\/span> <span class=\"sy0\">=<\/span> <span class=\"kw4\">false<\/span><span class=\"sy0\">;<\/span>\n&#160;\n&#160; &#160; <span class=\"kw2\">public<\/span> <span class=\"kw2\">function<\/span> initializeArguments<span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">:<\/span> void\n&#160; &#160; <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$this<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">registerArgument<\/span><span class=\"br0\">&#40;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'column'<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'string'<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'Page row column name'<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"kw4\">true<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; <span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$this<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">registerArgument<\/span><span class=\"br0\">&#40;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'default'<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'string'<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'Fallback value when all pages have an empty value'<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"kw4\">true<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; <span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; <span class=\"br0\">&#125;<\/span>\n&#160;\n&#160; &#160; <span class=\"kw2\">public<\/span> <span class=\"kw2\">function<\/span> render<span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">:<\/span> mixed\n&#160; &#160; <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$column<\/span> <span class=\"sy0\">=<\/span> <span class=\"re0\">$this<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">arguments<\/span><span class=\"br0\">&#91;<\/span><span class=\"st_h\">'column'<\/span><span class=\"br0\">&#93;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$rootLine<\/span> <span class=\"sy0\">=<\/span> <span class=\"re0\">$this<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">getRootLine<\/span><span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160;\n&#160; &#160; &#160; &#160; <span class=\"kw1\">foreach<\/span> <span class=\"br0\">&#40;<\/span><span class=\"re0\">$rootLine<\/span> <span class=\"kw1\">as<\/span> <span class=\"re0\">$pageRow<\/span><span class=\"br0\">&#41;<\/span> <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"kw1\">if<\/span> <span class=\"br0\">&#40;<\/span><span class=\"sy0\">!<\/span><a href=\"http:\/\/www.php.net\/array_key_exists\"><span class=\"kw3\">array_key_exists<\/span><\/a><span class=\"br0\">&#40;<\/span><span class=\"re0\">$column<\/span><span class=\"sy0\">,<\/span> <span class=\"re0\">$pageRow<\/span><span class=\"br0\">&#41;<\/span><span class=\"br0\">&#41;<\/span> <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; <span class=\"kw1\">throw<\/span> <span class=\"kw2\">new<\/span> \\OutOfRangeException<span class=\"br0\">&#40;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; <span class=\"st_h\">'Column is not part of the rootline: '<\/span> <span class=\"sy0\">.<\/span> <span class=\"re0\">$column<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; <span class=\"nu0\">1758882723<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; <span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"br0\">&#125;<\/span>\n&#160;\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"kw1\">if<\/span> <span class=\"br0\">&#40;<\/span><span class=\"re0\">$pageRow<\/span><span class=\"br0\">&#91;<\/span><span class=\"re0\">$column<\/span><span class=\"br0\">&#93;<\/span> <span class=\"sy0\">!==<\/span> <span class=\"kw4\">null<\/span> <span class=\"sy0\">&amp;&amp;<\/span> <span class=\"re0\">$pageRow<\/span><span class=\"br0\">&#91;<\/span><span class=\"re0\">$column<\/span><span class=\"br0\">&#93;<\/span> <span class=\"sy0\">!==<\/span> <span class=\"st_h\">''<\/span><span class=\"br0\">&#41;<\/span> <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; &#160; &#160; <span class=\"kw1\">return<\/span> <span class=\"re0\">$pageRow<\/span><span class=\"br0\">&#91;<\/span><span class=\"re0\">$column<\/span><span class=\"br0\">&#93;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; &#160; &#160; &#160; &#160; <span class=\"br0\">&#125;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"br0\">&#125;<\/span>\n&#160;\n&#160; &#160; &#160; &#160; <span class=\"kw1\">return<\/span> <span class=\"re0\">$this<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">arguments<\/span><span class=\"br0\">&#91;<\/span><span class=\"st_h\">'default'<\/span><span class=\"br0\">&#93;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; <span class=\"br0\">&#125;<\/span>\n&#160;\n&#160; &#160; <span class=\"kw2\">protected<\/span> <span class=\"kw2\">function<\/span> getRootLine<span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">:<\/span> <a href=\"http:\/\/www.php.net\/array\"><span class=\"kw3\">array<\/span><\/a>\n&#160; &#160; <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"kw1\">return<\/span> <span class=\"re0\">$this<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">getFrontendController<\/span><span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">rootLine<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; <span class=\"br0\">&#125;<\/span>\n&#160;\n&#160; &#160; <span class=\"kw2\">protected<\/span> <span class=\"kw2\">function<\/span> getFrontendController<span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">:<\/span> TypoScriptFrontendController\n&#160; &#160; <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"kw1\">return<\/span> <span class=\"re0\">$GLOBALS<\/span><span class=\"br0\">&#91;<\/span><span class=\"st_h\">'TSFE'<\/span><span class=\"br0\">&#93;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; <span class=\"br0\">&#125;<\/span>\n<span class=\"br0\">&#125;<\/span>\n&#160;<\/pre><\/td><\/tr><\/tbody><\/table><\/div>\n <\/div>\n <div class=\"phork-meta\">\n  <a href=\"https:\/\/p.cweiske.de\/936\/rev-raw\/c2cbb27b97162b8bfdccbfd60884f256d3e32ebd\/Page\/InheritedPropertyViewHelper.php\" style=\"float: right\">view raw source<\/a>\n  <a href=\"https:\/\/p.cweiske.de\/936#Page\/InheritedPropertyViewHelper.php\">Page\/InheritedPropertyViewHelper.php<\/a>\n <\/div>\n<\/div>\n    <div class=\"phork-file\">\n <div class=\"phork-content\">\n  <style type=\"text\/css\">\/**\n * GeSHi (C) 2004 - 2007 Nigel McNie, 2007 - 2014 Benny Baumann\n * (http:\/\/qbnz.com\/highlighter\/ and http:\/\/geshi.org\/)\n *\/\n.xml .de1, .xml .de2 {font: normal normal 1em\/1.2em monospace; margin:0; padding:0; background:none; vertical-align:top;}\n.xml  {font-family:monospace;}\n.xml .imp {font-weight: bold; color: red;}\n.xml li, .xml .li1 {color: #DDD;}\n.xml .ln {width:1px;text-align:right;margin:0;padding:0 2px;vertical-align:top;}\n.xml .es0 {color: #000099; font-weight: bold;}\n.xml .br0 {color: #66cc66;}\n.xml .sy0 {color: #66cc66;}\n.xml .st0 {color: #ff0000;}\n.xml .sc-1 {color: #808080; font-style: italic;}\n.xml .sc0 {color: #00bbdd;}\n.xml .sc1 {color: #ddbb00;}\n.xml .sc2 {color: #339933;}\n.xml .sc3 {color: #009900;}\n.xml .re0 {color: #000066;}\n.xml .re1 {color: #000000; font-weight: bold;}\n.xml .re2 {color: #000000; font-weight: bold;}\n.xml span.xtra { display:block; }\n<\/style><div class=\"code\"><table class=\"xml\"><tbody><tr class=\"li1\"><td class=\"ln\"><pre class=\"de1\">1\n2\n3\n4\n<\/pre><\/td><td class=\"de1\"><pre class=\"de1\"><span class=\"sc3\"><span class=\"re1\">&lt;f:if<\/span> <span class=\"re0\">condition<\/span>=<span class=\"st0\">&quot;{myextension:page.inheritedProperty(column:'tx_mysocial_show_comments',default:1)}&quot;<\/span><span class=\"re2\">&gt;<\/span><\/span>\n&#160; &#160; <span class=\"sc-1\">&lt;!-- show comments --&gt;<\/span>\n<span class=\"sc3\"><span class=\"re1\">&lt;\/f:if<span class=\"re2\">&gt;<\/span><\/span><\/span>\n&#160;<\/pre><\/td><\/tr><\/tbody><\/table><\/div>\n <\/div>\n <div class=\"phork-meta\">\n  <a href=\"https:\/\/p.cweiske.de\/936\/rev-raw\/c2cbb27b97162b8bfdccbfd60884f256d3e32ebd\/z-template.html\" style=\"float: right\">view raw source<\/a>\n  <a href=\"https:\/\/p.cweiske.de\/936#z-template.html\">z-template.html<\/a>\n <\/div>\n<\/div>\n<\/div>\n"}