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inputrules.js ➔ smileyRule   A

↳ Parent: script/plugins/InputRules/inputrules.js

Complexity

Conditions 2

Size

Total Lines 10
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 2
eloc 7
dl 0
loc 10
rs 10
c 0
b 0
f 0
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import { inputRules, InputRule } from 'prosemirror-inputrules';
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import { TextSelection } from 'prosemirror-state';
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import SmileyConf from '../../custom/SmileyConf';
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Smiley input rule

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @returns {InputRule}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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 */

            


            
                                                                        
                            
            
                                    
            
            

                
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export function smileyRule() {

            


            
                                                                        
                            
            
                                    
            
            

                
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    return new InputRule(SmileyConf.getRegex(), ((state, match) => {

            


            
                                                                        
                            
            
                                    
            
            

                
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        const { tr } = state;

            


            
                                                                        
                            
            
                                    
            
            

                
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        const syntax = match[1];

            


            
                                                                        
                            
            
                                    
            
            

                
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        const icon = SmileyConf.getSmileys()[syntax];

            


            
                                                                        
                            
            
                                    
            
            

                
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        tr.setSelection(TextSelection.create(tr.doc, tr.selection.from, tr.selection.from - syntax.length + 1));

            


            
                                                                        
                            
            
                                    
            
            

                
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        return tr.replaceSelectionWith(state.schema.nodes.smiley.create({ icon, syntax }));

            


            
                                                                        
                            
            
                                    
            
            

                
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    }));

            


            
                                                                        
                            
            
                                    
            
            

                
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}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Rules for transforming user input

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @param {prosemirrorModel.Schema} schema

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @returns {Plugin}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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export default function buildInputRules(schema) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    const rules = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if (schema.nodes.smiley) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        rules.push(smileyRule());

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return inputRules({ rules });

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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