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64 lines
1.2 KiB
PHP
64 lines
1.2 KiB
PHP
<?php
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class XMLDisplayHandler
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{
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/**
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* Produce XML compliant content given a module object.\n
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* @param ModuleObject $oModule the module object
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* @return string
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*/
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function toDoc(&$oModule)
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{
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$variables = $oModule->getVariables();
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$xmlDoc = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<response>\n";
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$xmlDoc .= sprintf("<error>%s</error>\n", escape($oModule->getError()));
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$xmlDoc .= sprintf("<message>%s</message>\n", escape($oModule->getMessage()));
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$xmlDoc .= $this->_makeXmlDoc($variables);
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$xmlDoc .= "</response>\n";
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return $xmlDoc;
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}
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/**
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* produce XML code given variable object\n
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* @param object $obj
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* @return string
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*/
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function _makeXmlDoc($obj)
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{
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if (!countobj($obj))
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{
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return '';
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}
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$xmlDoc = '';
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foreach($obj as $key => $val)
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{
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if(is_numeric($key))
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{
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$key = 'item';
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}
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if(is_string($val))
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{
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$xmlDoc .= sprintf('<%s>%s</%s>%s', $key, escape($val), $key, "\n");
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}
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else if(!is_array($val) && !is_object($val))
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{
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$xmlDoc .= sprintf('<%s>%s</%s>%s', $key, escape($val), $key, "\n");
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}
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else
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{
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$xmlDoc .= sprintf('<%s>%s%s</%s>%s', $key, "\n", $this->_makeXmlDoc($val), $key, "\n");
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}
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}
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return $xmlDoc;
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}
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}
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