comparison src/DML/VendorAssetsBundle/Resources/assets/jquery.bemhelpers/2.1.3-modif/jquery.bemhelpers.js @ 0:493bcb69166c

added public content

+/**
+ * jQuery plugin for basic BEM manipulations.
+ * 
+ * @author Max Shirshin
+ * @version 2.1.3
+ * 
+ */
+(function($, undefined) {
+
+    var getElemClasses = function(domEl) {
+        if (domEl.classList) {
+            return $.makeArray(domEl.classList);
+        } else {
+            return $.trim(domEl.className).split(/\s+/);
+        }
+    };
+
+    $.bem = {
+        generateBlock: function(tag, blockName, modifiers) {
+            if (blockName === undefined) {
+                blockName = tag;
+                tag = 'div';
+            } else if (Array.isArray(blockName)) {
+                modifiers = blockName;
+                blockName = tag;
+                tag = 'div';
+            }
+            
+            var $block = $('<' + tag + '/>').addClass(blockName);
+            
+            if (Array.isArray(modifiers)) {
+                for (var i = 0; i < modifiers.length; i++) {
+                    $block.addClass(blockName + '_' + modifiers[i]);
+                }
+            }
+            return $block;
+        },
+        
+        generateElement: function(tag, blockName, elementName, modifiers) {
+            if (elementName === undefined) {
+                elementName = blockName;
+                blockName = tag;
+                tag = 'div';
+            } else if (Array.isArray(elementName)) {
+                modifiers = elementName;
+                elementName = blockName;
+                blockName = tag;
+                tag = 'div';
+            }
+            
+            var elementClassName = blockName + '__' + elementName;
+            var $element = $('<' + tag + '/>').addClass(elementClassName);
+            
+            if (Array.isArray(modifiers)) {
+                for (var i = 0; i < modifiers.length; i++) {
+                    $element.addClass(elementClassName + '_' + modifiers[i]);
+                }
+            }
+            return $element;
+        }
+    };
+    
+    $.extend($.fn, {
+        getMod: function(block, elem, modName) {
+            if (modName === undefined) {
+                modName = elem;
+                elem = undefined;
+            }
+            
+            if (this.length) {
+                var classPattern = block + (elem !== undefined ? '__' + elem : '') + '_' + modName,
+                    modVal = false;
+                
+                $.each(getElemClasses(this.get(0)), function(i, c) {
+                    if (c === classPattern) {
+                        modVal = true;
+                        return false;
+                    } else if (c.indexOf(classPattern) === 0 && c.substr(classPattern.length, 1) === '_') {
+                        modVal = c.substr(classPattern.length + 1);
+                        return false;
+                    }
+                });
+                
+                return modVal;
+                
+            } else return undefined;
+        },
+        
+        setMod: function(block, elem, modName, modVal) {
+            if (modVal === undefined) {
+                modVal = modName;
+                modName = elem;
+                elem = undefined;
+            }
+            
+            return this.each(function() {
+                var $this = $(this),
+                    classPattern = block + (elem !== undefined ? '__' + elem : '') + '_' + modName;
+                
+                if (modVal === false) {
+                    $.each(getElemClasses(this), function(i, c) {
+                        if (c.indexOf(classPattern) === 0) {
+                            var afterPattern = c.substr(classPattern.length, 1);
+                            if (afterPattern === undefined || afterPattern === '_') {
+                                $this.removeClass(c);
+                            }
+                        }
+                    });
+                } else if (modVal === true) {
+                    $this.addClass(classPattern);
+                } else {
+                    $.each(getElemClasses(this), function(i, c) {
+                        if (c.indexOf(classPattern) === 0 && c.substr(classPattern.length, 1) === '_') {
+                            $this.removeClass(c);
+                        }
+                    });
+                    
+                    $this.addClass(classPattern + '_' + modVal);
+                }
+            });
+        },
+
+        hasMod: function(block, elem, modName) {
+            return !! this.getMod(block, elem, modName);
+        }
+    });
+    
+})(jQuery);