{"type":"rich","version":"1.0","provider_name":"phorkie","provider_url":"https:\/\/p.cweiske.de\/","title":"TYPO3 v10: Modify HTML in middleware while keeping existing headers","author_name":"Christian Weiske","cache_age":86400,"width":900,"height":900,"html":"<!-- embedding all files of https:\/\/p.cweiske.de\/796 -->\n<link rel=\"stylesheet\" href=\"https:\/\/p.cweiske.de\/css\/embed.css\"\/>\n<div class=\"phork\" id=\"796\">\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\n<\/pre><\/td><td class=\"de1\"><pre class=\"de1\"><span class=\"kw2\">&lt;?php<\/span>\n<span class=\"kw2\">namespace<\/span> Mogic\\Extension<span class=\"sy0\">;<\/span>\n&#160;\n<span class=\"kw2\">use<\/span> Psr\\Http\\Message\\ResponseInterface<span class=\"sy0\">;<\/span>\n<span class=\"kw2\">use<\/span> Psr\\Http\\Message\\ServerRequestInterface<span class=\"sy0\">;<\/span>\n<span class=\"kw2\">use<\/span> Psr\\Http\\Server\\RequestHandlerInterface<span class=\"sy0\">;<\/span>\n&#160;\n<span class=\"kw2\">class<\/span> AppendDot <span class=\"kw2\">implements<\/span> \\Psr\\Http\\Server\\MiddlewareInterface\n<span class=\"br0\">&#123;<\/span>\n&#160; &#160; <span class=\"co4\">\/**<\/span>\n<span class=\"co4\">&#160; &#160; &#160;* Modify the generated HTML by adding a dot before the closing body tag.<\/span>\n<span class=\"co4\">&#160; &#160; &#160;*\/<\/span>\n&#160; &#160; <span class=\"kw2\">public<\/span> <span class=\"kw2\">function<\/span> process<span class=\"br0\">&#40;<\/span>\n&#160; &#160; &#160; &#160; ServerRequestInterface <span class=\"re0\">$request<\/span><span class=\"sy0\">,<\/span>\n&#160; &#160; &#160; &#160; RequestHandlerInterface <span class=\"re0\">$handler<\/span>\n&#160; &#160; <span class=\"br0\">&#41;<\/span><span class=\"sy0\">:<\/span> ResponseInterface <span class=\"br0\">&#123;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$response<\/span> <span class=\"sy0\">=<\/span> <span class=\"re0\">$handler<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">handle<\/span><span class=\"br0\">&#40;<\/span><span class=\"re0\">$request<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160;\n&#160; &#160; &#160; &#160; <span class=\"re0\">$newContent<\/span> <span class=\"sy0\">=<\/span> <a href=\"http:\/\/www.php.net\/str_replace\"><span class=\"kw3\">str_replace<\/span><\/a><span class=\"br0\">&#40;<\/span><span class=\"st_h\">'&lt;\/body&gt;'<\/span><span class=\"sy0\">,<\/span> <span class=\"st_h\">'.&lt;\/body&gt;'<\/span><span class=\"sy0\">,<\/span> <span class=\"br0\">&#40;<\/span>string<span class=\"br0\">&#41;<\/span> <span class=\"re0\">$response<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">getBody<\/span><span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160;\n&#160; &#160; &#160; &#160; <span class=\"co1\">\/\/stream body code copied from HtmlResponse<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$body<\/span> <span class=\"sy0\">=<\/span> <span class=\"kw2\">new<\/span> \\TYPO3\\CMS\\Core\\Http\\Stream<span class=\"br0\">&#40;<\/span><span class=\"st_h\">'php:\/\/temp'<\/span><span class=\"sy0\">,<\/span> <span class=\"st_h\">'wb+'<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$body<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">write<\/span><span class=\"br0\">&#40;<\/span><span class=\"re0\">$newContent<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; &#160; &#160; <span class=\"re0\">$body<\/span><span class=\"sy0\">-&gt;<\/span><a href=\"http:\/\/www.php.net\/rewind\"><span class=\"kw3\">rewind<\/span><\/a><span class=\"br0\">&#40;<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160;\n&#160; &#160; &#160; &#160; <span class=\"kw1\">return<\/span> <span class=\"re0\">$response<\/span><span class=\"sy0\">-&gt;<\/span><span class=\"me1\">withBody<\/span><span class=\"br0\">&#40;<\/span><span class=\"re0\">$body<\/span><span class=\"br0\">&#41;<\/span><span class=\"sy0\">;<\/span>\n&#160; &#160; <span class=\"br0\">&#125;<\/span>\n<span class=\"br0\">&#125;<\/span><\/pre><\/td><\/tr><\/tbody><\/table><\/div>\n <\/div>\n <div class=\"phork-meta\">\n  <a href=\"https:\/\/p.cweiske.de\/796\/rev-raw\/fd4b0443a81c9a2801f8b058c014c3243a857e8f\/AppendDot.php\" style=\"float: right\">view raw source<\/a>\n  <a href=\"https:\/\/p.cweiske.de\/796#AppendDot.php\">AppendDot.php<\/a>\n <\/div>\n<\/div>\n<\/div>\n"}