Smutty
MVC Framework
View Code: Smutty_Smarty
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<?php
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/**
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* this class provides the smarty plugin functionality for
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* Smutty. the plugins usually just pass off their work here
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* so that it can be centralised and unit tested.
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*
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*/
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class Smutty_Smarty extends Smutty_Object {
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/**
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* returns a "real" field name for a "shortcut" field name
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*
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* eg. user.body becomes user[body]
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*
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* @param String $str the shortcut field name
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* @return String the real field name
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*
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*/
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$parts = explode( '.', $str );
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return sizeof($parts) == 1
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? $parts[0] : $parts[0] . '[' . $parts[1] . ']';
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}
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/**
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* returns an HTML element with the specified attributes
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*
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* @param array $params parameters
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* @param Smarty $smarty smarty object
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* @return String html element string
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*
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*/
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$name = strtolower( $name );
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$singles = array( 'link', 'input', 'hr', 'br' );
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$isSingle = false;
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// is it a single element?
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foreach ( $singles as $single )
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if ( $single == $name ) {
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$isSingle = true;
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break;
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}
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// now put the element together
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$elem = '<' . $name . self::buildAttrString($attrs,$smarty);
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if ( $isSingle )
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$elem .= ' />';
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else
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$elem .= '>';
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return $elem;
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}
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/**
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* builds an element attributes string from a hash
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*
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* @param array $attrs assoc array of attributes
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* @param Smarty $smarty the smarty object
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* @return String the attribute string
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*
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*/
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$smarty->depend( 'modifier', 'escape' );
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// build the attribute string
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$attrString = '';
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foreach ( $attrs as $key => $value )
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if ( $value )
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$attrString .= ' ' . $key . '="' . smarty_modifier_escape($value) . '"';
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return $attrString;
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}
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}
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?>
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