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-rw-r--r--js/luigi-template.js218
1 files changed, 109 insertions, 109 deletions
diff --git a/js/luigi-template.js b/js/luigi-template.js
index b33ad22..6ecd8e1 100644
--- a/js/luigi-template.js
+++ b/js/luigi-template.js
@@ -13,14 +13,9 @@
* Template object.
* @class
*/
-LuigiTemplate = (function() {
+var Luigi = (function() {
"use strict";
- /**
- * Version of Luigi Template.
- */
- var VERSION = '0.4.2';
-
// Array.each polyfill
var each = (function() {
if (Array.prototype.forEach) {
@@ -99,70 +94,6 @@ LuigiTemplate = (function() {
fn(m);
}
- /**
- * Default filter set.
- *
- * The default filters are:
- * * `uc`: Upper-case string value.
- * * `lc`: Lower-case string value.
- * * `s`: Pluralize a value by returning `""` if the value is 1, and `"s"` otherwise.
- * * `length`: Get the length of an array.
- * * `trim`: Trim leading and trailing whitespace from a string.
- * * `h`: HTML-escape a string value.
- * * `u`: URL-escape a string value.
- * * `json`: JSON-encode a value.
- */
- var FILTERS = {
- uc: function(v) {
- return (v || '').toUpperCase();
- },
-
- lc: function(v) {
- return (v || '').toLowerCase();
- },
-
- s: function(v) {
- return (v == 1) ? '' : 's';
- },
-
- length: function(v) {
- return (v || '').length;
- },
-
- trim: function(v) {
- return trim(v);
- },
-
- h: (function() {
- var LUT = {
- '"': '"',
- "'": ''',
- '>': '>',
- '<': '&lt;',
- '&': '&amp;'
- };
-
- return function(v) {
- if (v === undefined || v === null)
- return '';
-
- return v.toString().replace(/(['"<>&])/g, function(s) {
- return LUT[s];
- });
- };
- })(),
-
- u: function(s) {
- return encodeURIComponent(s || '').replace('%20', '+').replace(/[!'()*]/g, function(c) {
- return '%' + c.charCodeAt(0).toString(16);
- });
- },
-
- json: function(v) {
- return JSON.stringify(v);
- },
- };
-
var RES = {
actions: /%\{\s*([^\s\|\}]+)\s*((\s*\|(\s*[^\s\|\}]+)+)*)\s*\}|([^%]+|%)/g,
filter: /(\S+)((\s*\S+)*)\s*/,
@@ -177,14 +108,14 @@ LuigiTemplate = (function() {
if (m[1]) {
// action
r.push({
- type: 'action',
+ is_text: false,
key: m[1],
filters: parse_filters(m[2])
});
} else {
// text
r.push({
- type: 'text',
+ is_text: true,
text: m[5]
});
}
@@ -217,6 +148,80 @@ LuigiTemplate = (function() {
}
/**
+ * Luigi Template namespace.
+ */
+ var Luigi = {
+ /**
+ * Version of Luigi Template.
+ */
+ VERSION: '0.4.2',
+
+ /**
+ * Default filter set.
+ *
+ * The default filters are:
+ * * `uc`: Upper-case string value.
+ * * `lc`: Lower-case string value.
+ * * `s`: Pluralize a value by returning `""` if the value is 1, and `"s"` otherwise.
+ * * `length`: Get the length of an array.
+ * * `trim`: Trim leading and trailing whitespace from a string.
+ * * `h`: HTML-escape a string value.
+ * * `u`: URL-escape a string value.
+ * * `json`: JSON-encode a value.
+ */
+ FILTERS: {
+ uc: function(v) {
+ return (v || '').toUpperCase();
+ },
+
+ lc: function(v) {
+ return (v || '').toLowerCase();
+ },
+
+ s: function(v) {
+ return (v == 1) ? '' : 's';
+ },
+
+ length: function(v) {
+ return (v || '').length;
+ },
+
+ trim: function(v) {
+ return trim(v);
+ },
+
+ h: (function() {
+ var LUT = {
+ '"': '&quot;',
+ "'": '&apos;',
+ '>': '&gt;',
+ '<': '&lt;',
+ '&': '&amp;'
+ };
+
+ return function(v) {
+ if (v === undefined || v === null)
+ return '';
+
+ return v.toString().replace(/(['"<>&])/g, function(s) {
+ return LUT[s];
+ });
+ };
+ })(),
+
+ u: function(s) {
+ return encodeURIComponent(s || '').replace('%20', '+').replace(/[!'()*]/g, function(c) {
+ return '%' + c.charCodeAt(0).toString(16);
+ });
+ },
+
+ json: function(v) {
+ return JSON.stringify(v);
+ },
+ },
+ };
+
+ /**
* Create a new Template instance.
*
* @param s {string} Template string (required).
@@ -224,10 +229,10 @@ LuigiTemplate = (function() {
*
* @constructor
*/
- function init(s, filters) {
- this.s = s;
- this.filters = filters || FILTERS;
- this.actions = parse_template(s);
+ Luigi.Template = function(template, filters) {
+ this.s = template;
+ this.filters = filters || Luigi.FILTERS;
+ this.actions = parse_template(template);
};
/**
@@ -237,17 +242,17 @@ LuigiTemplate = (function() {
*
* @returns {string} Result of applying arguments to template.
*/
- function run(o) {
+ Luigi.Template.prototype.run = function(args) {
var i, l, f, fs, me = this;
// debug
// print(JSON.stringify(this.actions));
return map(this.actions, function(row) {
- if (row.type == 'text') {
+ if (row.is_text === true) {
return row.text;
- } else if (row.type == 'action') {
- if (!(row.key in o)) {
+ } else {
+ if (!(row.key in args)) {
throw new Error('unknown key: ' + row.key);
}
@@ -256,14 +261,11 @@ LuigiTemplate = (function() {
throw new Error('unknown filter: ' + f.name);
}
- return me.filters[f.name](r, f.args, o, me);
- }, o[row.key]);
- } else {
- /* never reached */
- throw new Error('BUG: invalid type: ' + row.type);
+ return me.filters[f.name](r, f.args, args, me);
+ }, args[row.key]);
}
}).join('');
- }
+ };
function get_inline_template(key) {
// get script element
@@ -275,12 +277,6 @@ LuigiTemplate = (function() {
return e.innerText || '';
}
- // declare constructor
- var T = init;
-
- // declare run method
- T.prototype.run = run;
-
/**
* Create a new template cache.
*
@@ -289,9 +285,9 @@ LuigiTemplate = (function() {
*
* @constructor
*/
- T.Cache = function(templates, filters, try_dom) {
+ Luigi.Cache = function(templates, filters, try_dom) {
this.templates = templates;
- this.filters = filters || FILTERS;
+ this.filters = filters || Luigi.FILTERS;
this.try_dom = !!try_dom;
this.cache = {};
};
@@ -304,7 +300,7 @@ LuigiTemplate = (function() {
*
* @returns {string} Result of applying arguments to template.
*/
- T.Cache.prototype.run = function(key, args) {
+ Luigi.Cache.prototype.run = function(key, args) {
if (!(key in this.cache)) {
var s = null;
@@ -319,7 +315,7 @@ LuigiTemplate = (function() {
}
// cache template
- this.cache[key] = new T(s, this.filters);
+ this.cache[key] = new Luigi.Template(s, this.filters);
}
// run template
@@ -335,30 +331,26 @@ LuigiTemplate = (function() {
*
* @returns {Cache} Template cache.
*/
- T.cache = function(templates, filters) {
- return new T.Cache(templates, filters || FILTERS);
+ Luigi.cache = function(templates, filters) {
+ return new Luigi.Cache(templates, filters || Luigi.FILTERS);
}
// declare domcache constructor
- T.DOMCache = function() {
+ Luigi.DOMCache = function() {
this.cache = {};
};
// domcache run method
- T.DOMCache.prototype.run = function(key, args) {
+ Luigi.DOMCache.prototype.run = function(key, args) {
if (!(key in this.cache))
- this.cache[key] = new T(get_inline_template(key));
+ this.cache[key] = new Luigi.Template(get_inline_template(key));
// run template
return this.cache[key].run(args);
};
// create DOMCache singleton
- T.dom = new T.DOMCache();
-
- // expose filters and version
- T.FILTERS = FILTERS;
- T.VERSION = VERSION;
+ Luigi.dom = new Luigi.DOMCache();
/**
* Create and run template with given template string, parameters, and
@@ -370,10 +362,18 @@ LuigiTemplate = (function() {
*
* @returns {string} Result of applying arguments to template.
*/
- T.run = function(template, args, filters) {
- return new T(template, filters).run(args);
+ Luigi.run = function(template, args, filters) {
+ return new Luigi.Template(template, filters).run(args);
};
// expose interface
- return T;
+ return Luigi;
}());
+
+// backwards compatibility
+var LuigiTemplate = Luigi.Template;
+LuigiTemplate.prototype.Cache = Luigi.Cache;
+LuigiTemplate.run = Luigi.run;
+LuigiTemplate.FILTERS = Luigi.FILTERS;
+LuigiTemplate.Cache = Luigi.Cache;
+LuigiTemplate.cache = Luigi.cache;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-21 23:54:37 +0000