init commit

2026-03-17 09:56:00 +08:00
commit e2c8ae752d
6827 changed files with 1211784 additions and 0 deletions
--- a/public/assets/libs/art-template/src/syntax.js
+++ b/public/assets/libs/art-template/src/syntax.js
@@ -0,0 +1,137 @@
+// 定义模板引擎的语法
+
+
+defaults.openTag = '{{';
+defaults.closeTag = '}}';
+
+
+var filtered = function (js, filter) {
+    var parts = filter.split(':');
+    var name = parts.shift();
+    var args = parts.join(':') || '';
+
+    if (args) {
+        args = ', ' + args;
+    }
+
+    return '$helpers.' + name + '(' + js + args + ')';
+}
+
+
+defaults.parser = function (code, options) {
+
+    // var match = code.match(/([\w\$]*)(\b.*)/);
+    // var key = match[1];
+    // var args = match[2];
+    // var split = args.split(' ');
+    // split.shift();
+
+    code = code.replace(/^\s/, '');
+
+    var split = code.split(' ');
+    var key = split.shift();
+    var args = split.join(' ');
+
+    
+
+    switch (key) {
+
+        case 'if':
+
+            code = 'if(' + args + '){';
+            break;
+
+        case 'else':
+            
+            if (split.shift() === 'if') {
+                split = ' if(' + split.join(' ') + ')';
+            } else {
+                split = '';
+            }
+
+            code = '}else' + split + '{';
+            break;
+
+        case '/if':
+
+            code = '}';
+            break;
+
+        case 'each':
+            
+            var object = split[0] || '$data';
+            var as     = split[1] || 'as';
+            var value  = split[2] || '$value';
+            var index  = split[3] || '$index';
+            
+            var param   = value + ',' + index;
+            
+            if (as !== 'as') {
+                object = '[]';
+            }
+            
+            code =  '$each(' + object + ',function(' + param + '){';
+            break;
+
+        case '/each':
+
+            code = '});';
+            break;
+
+        case 'echo':
+
+            code = 'print(' + args + ');';
+            break;
+
+        case 'print':
+        case 'include':
+
+            code = key + '(' + split.join(',') + ');';
+            break;
+
+        default:
+
+            // 过滤器（辅助方法）
+            // {{value | filterA:'abcd' | filterB}}
+            // >>> $helpers.filterB($helpers.filterA(value, 'abcd'))
+            // TODO: {{ddd||aaa}} 不包含空格
+            if (/^\s*\|\s*[\w\$]/.test(args)) {
+
+                var escape = true;
+
+                // {{#value | link}}
+                if (code.indexOf('#') === 0) {
+                    code = code.substr(1);
+                    escape = false;
+                }
+
+                var i = 0;
+                var array = code.split('|');
+                var len = array.length;
+                var val = array[i++];
+
+                for (; i < len; i ++) {
+                    val = filtered(val, array[i]);
+                }
+
+                code = (escape ? '=' : '=#') + val;
+
+            // 即将弃用 {{helperName value}}
+            } else if (template.helpers[key]) {
+                
+                code = '=#' + key + '(' + split.join(',') + ');';
+            
+            // 内容直接输出 {{value}}
+            } else {
+
+                code = '=' + code;
+            }
+
+            break;
+    }
+    
+    
+    return code;
+};
+
+