ó
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 r^ y d d l m Z Wq_ e k
 rZ d „  Z q_ Xn Xd d l m Z d d l m Z d d l	 m
 Z
 d „  Z d d	 „ Z d
 d d „ Z d „  Z d „  Z i e e 6Z d S(   s!  
    werkzeug.contrib.jsrouting
    ~~~~~~~~~~~~~~~~~~~~~~~~~~

    Addon module that allows to create a JavaScript function from a map
    that generates rules.

    :copyright: (c) 2014 by the Werkzeug Team, see AUTHORS for more details.
    :license: BSD, see LICENSE for more details.
iÿÿÿÿ(   t   dumpsc          G   s   t  d ƒ ‚ d  S(   Ns!   simplejson required for jsrouting(   t   RuntimeError(   t   args(    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyR       s    (   t   getmro(   t   NumberConverter(   t	   iteritemsc         C   s—   d } |  ru xL t  d t |  ƒ d ƒ D]1 } d j |  | d  ƒ } | d | | f 7} q& W| d d j |  ƒ 7} n  | d i d	 j | ƒ d
 67} | S(   Nu    i    i   u   .u'   if (typeof %s === 'undefined') %s = {}
s   %s = t   .sÔ  (function (server_name, script_name, subdomain, url_scheme) {
    var converters = %(converters)s;
    var rules = $rules;
    function in_array(array, value) {
        if (array.indexOf != undefined) {
            return array.indexOf(value) != -1;
        }
        for (var i = 0; i < array.length; i++) {
            if (array[i] == value) {
                return true;
            }
        }
        return false;
    }
    function array_diff(array1, array2) {
        array1 = array1.slice();
        for (var i = array1.length-1; i >= 0; i--) {
            if (in_array(array2, array1[i])) {
                array1.splice(i, 1);
            }
        }
        return array1;
    }
    function split_obj(obj) {
        var names = [];
        var values = [];
        for (var name in obj) {
            if (typeof(obj[name]) != 'function') {
                names.push(name);
                values.push(obj[name]);
            }
        }
        return {names: names, values: values, original: obj};
    }
    function suitable(rule, args) {
        var default_args = split_obj(rule.defaults || {});
        var diff_arg_names = array_diff(rule.arguments, default_args.names);

        for (var i = 0; i < diff_arg_names.length; i++) {
            if (!in_array(args.names, diff_arg_names[i])) {
                return false;
            }
        }

        if (array_diff(rule.arguments, args.names).length == 0) {
            if (rule.defaults == null) {
                return true;
            }
            for (var i = 0; i < default_args.names.length; i++) {
                var key = default_args.names[i];
                var value = default_args.values[i];
                if (value != args.original[key]) {
                    return false;
                }
            }
        }

        return true;
    }
    function build(rule, args) {
        var tmp = [];
        var processed = rule.arguments.slice();
        for (var i = 0; i < rule.trace.length; i++) {
            var part = rule.trace[i];
            if (part.is_dynamic) {
                var converter = converters[rule.converters[part.data]];
                var data = converter(args.original[part.data]);
                if (data == null) {
                    return null;
                }
                tmp.push(data);
                processed.push(part.name);
            } else {
                tmp.push(part.data);
            }
        }
        tmp = tmp.join('');
        var pipe = tmp.indexOf('|');
        var subdomain = tmp.substring(0, pipe);
        var url = tmp.substring(pipe+1);

        var unprocessed = array_diff(args.names, processed);
        var first_query_var = true;
        for (var i = 0; i < unprocessed.length; i++) {
            if (first_query_var) {
                url += '?';
            } else {
                url += '&';
            }
            first_query_var = false;
            url += encodeURIComponent(unprocessed[i]);
            url += '=';
            url += encodeURIComponent(args.original[unprocessed[i]]);
        }
        return {subdomain: subdomain, path: url};
    }
    function lstrip(s, c) {
        while (s && s.substring(0, 1) == c) {
            s = s.substring(1);
        }
        return s;
    }
    function rstrip(s, c) {
        while (s && s.substring(s.length-1, s.length) == c) {
            s = s.substring(0, s.length-1);
        }
        return s;
    }
    return function(endpoint, args, force_external) {
        args = split_obj(args);
        var rv = null;
        for (var i = 0; i < rules.length; i++) {
            var rule = rules[i];
            if (rule.endpoint != endpoint) continue;
            if (suitable(rule, args)) {
                rv = build(rule, args);
                if (rv != null) {
                    break;
                }
            }
        }
        if (rv == null) {
            return null;
        }
        if (!force_external && rv.subdomain == subdomain) {
            return rstrip(script_name, '/') + '/' + lstrip(rv.path, '/');
        } else {
            return url_scheme + '://'
                   + (rv.subdomain ? rv.subdomain + '.' : '')
                   + server_name + rstrip(script_name, '/')
                   + '/' + lstrip(rv.path, '/');
        }
    };
})u   , t
   converters(   t   xranget   lent   join(   t
   name_partst   rulesR   t   resultt   idxt   name(    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyt   render_template   s     …t   url_mapc      	   C   sp  d d l  m } | t d ƒ ƒ |  j ƒ  g  } g  } x|  j ƒ  D]õ } g  | j D]  \ } } i | d 6| d 6^ qS } i  }	 xw t | j ƒ D]f \ }
 } t | ƒ } y | j	 | ƒ } Wn. t
 k
 rê | j | ƒ t | ƒ d } n X| |	 |
 <q W| j i | j d 6t | j ƒ d 6|	 d	 6| d
 6| j d 6ƒ qC Wt d | rW| j d ƒ pZg  d t | ƒ d | ƒ S(   sŒ  
    Generates a JavaScript function containing the rules defined in
    this map, to be used with a MapAdapter's generate_javascript
    method.  If you don't pass a name the returned JavaScript code is
    an expression that returns a function.  Otherwise it's a standalone
    script that assigns the function with that name.  Dotted names are
    resolved (so you an use a name like 'obj.url_for')

    In order to use JavaScript generation, simplejson must be installed.

    Note that using this feature will expose the rules
    defined in your map to users. If your rules contain sensitive
    information, don't use JavaScript generation!
    iÿÿÿÿ(   t   warns   This module is deprecatedt
   is_dynamict   datai   u   endpointu	   argumentsu
   convertersu   traceu   defaultsR   R   R   R   (   t   warningsR   t   DeprecationWarningt   updatet
   iter_rulest   _traceR   t   _converterst   js_to_url_functiont   indext
   ValueErrort   appendR	   t   endpointt   listt	   argumentst   defaultsR   t   splitR    (   t   mapR   R   R   R   t   ruleR   R   t   tracet   rule_converterst   keyt	   convertert   js_funcR   (    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyt   generate_mapª   s4    
-	
!t   url_forc         C   s\   i t  |  j ƒ d 6t  |  j ƒ d 6t  |  j ƒ d 6t  |  j ƒ d 6| d 6| d 6} d | S(   s.   Generates the url building function for a map.u   server_nameu   script_nameu	   subdomainu
   url_schemeu   nameu   map_nameuo   var %(name)s = %(map_name)s(
    %(server_name)s,
    %(script_name)s,
    %(subdomain)s,
    %(url_scheme)s
);(   R    t   server_namet   script_namet	   subdomaint
   url_scheme(   t   adapterR   t   map_namet   values(    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyt   generate_adapterÙ   s    
c         C   sg   t  |  d ƒ r |  j ƒ  } nA x> t t |  ƒ ƒ D]& } | t k r1 t | |  ƒ } Pq1 q1 Wd Sd | S(   s2   Get the JavaScript converter function from a rule.R   t   encodeURIComponents   (function(value) { %s })(   t   hasattrR   R   t   typet   js_to_url_functions(   R)   R   t   cls(    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyR   ì   s    c         C   s   |  j  r d |  j  Sd S(   Nuc   var result = value.toString();
while (result.length < %s)
    result = '0' + result;
return result;u   return value.toString();(   t   fixed_digits(   t   conv(    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyt   NumberConverter_js_to_urlú   s    	N(   t   __doc__t
   simplejsonR    t   ImportErrort   jsont   inspectR   t   werkzeug.routingR   t   werkzeug._compatR   R   R+   R4   R   R<   R8   (    (    (    s`   /var/www/send.findwatt.com/datamanager/lib/python2.7/site-packages/werkzeug/contrib/jsrouting.pyt   <module>   s"   	/		
