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https://github.com/ezyang/htmlpurifier.git
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83f735ea7e
Fix bug in HTML_Generator that resulted in attribute-less empty elements to have extra spaces in them. Add whitespace designation to MF_Text. git-svn-id: http://htmlpurifier.org/svnroot/html_purifier/trunk@44 48356398-32a2-884e-a903-53898d9a118a
45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
<?php
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class HTML_Generator
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{
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function generateFromTokens($tokens) {
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$html = '';
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foreach ($tokens as $token) {
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$html .= $this->generateFromToken($token);
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}
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return $html;
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}
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function generateFromToken($token) {
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if (is_a($token, 'MF_StartTag')) {
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$attr = $this->generateAttributes($token->attributes);
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return '<' . $token->name . ($attr ? ' ' : '') . $attr . '>';
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} elseif (is_a($token, 'MF_EndTag')) {
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return '</' . $token->name . '>';
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} elseif (is_a($token, 'MF_EmptyTag')) {
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$attr = $this->generateAttributes($token->attributes);
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return '<' . $token->name . ($attr ? ' ' : '') . $attr . ' />';
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} elseif (is_a($token, 'MF_Text')) {
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return htmlentities($token->data, ENT_COMPAT, 'UTF-8');
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} else {
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return '';
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}
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}
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function generateAttributes($assoc_array_of_attributes) {
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$html = '';
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foreach ($assoc_array_of_attributes as $key => $value) {
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$html .= $key.'="'.htmlentities($value, ENT_COMPAT, 'UTF-8').'" ';
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}
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return rtrim($html);
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}
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}
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?>
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