1 

     2 export const categoryColors = {

     3   topic: 'black',

     4   approval: '#00FF7F',

     5   disapproval: '#ff6666',

     6   question: '#3399ff',

     7   reference: '#FFFF66',

     8   important: '#abd9e9',

     9   keyword: '#c2a5cf',

    10   comment: '#abdda4',

    11   trouble: '#fdae61',

    12   call: '#007533',

    13   highlight: '#ffff3c',

    14 };

    15 

    16 export const categoryStyles = (cat) => {

    17   const color = categoryColors[cat];

    18   if (color) {

    19     return { backgroundColor: color, fontWeight: 'normal' };

    20   }

    21   return {};

    22 };

    23 

    24 export function getAnnotationStyle(annotation, metacategories) {

    25   let style = 'highlight';

    26   annotation.tags.some((tag) => {

    27     const tagStr = tag.startsWith('cat:') ? tag.substring(4) : tag;

    28     const tagStrLc = tagStr.toLowerCase();

    29     let metacategory = false;

    30     if (tag.startsWith('cat:')) {

    31       metacategory = metacategories.find(mc => mc.tag === tagStrLc);

    32     }

    33     if (metacategory) {

    34       style = metacategory.id;

    35       return true;

    36     }

    37     return false;

    38   });

    39   return categoryStyles(style);

    40 }

    41 

    42 export function isDefinitionInTags(tags) {

    43   return (

    44     tags.includes('définition')

    45     || tags.includes('definition')

    46     || tags.includes('act:définition')

    47     || tags.includes('act:definition')

    48     || tags.includes('act:def')

    49   );

    50 }

    51 

    52 // taken from https://github.com/disqus/disqus-react/blob/master/src/utils.js

    53 export function insertScript(src, id, parentElement, attrs = {}) {

    54   const script = window.document.createElement('script');

    55   script.async = true;

    56   script.src = src;

    57   script.id = id;

    58   Object.keys(attrs).forEach((k) => {

    59     script.setAttribute(k, attrs[k]);

    60   });

    61   parentElement.appendChild(script);

    62 

    63   return script;

    64 }

    65 

    66 // take from https://github.com/disqus/disqus-react/blob/master/src/utils.js

    67 export function removeScript(id, parentElement) {

    68   const script = window.document.getElementById(id);

    69   if (script) {

    70     parentElement.removeChild(script);

    71   }

    72 }

    73 

    74 export function getTerms(annotations) {

    75   return annotations.reduce((res, annotation) => {

    76     const tags = annotation.tags.map(t => t.toLowerCase());

    77 

    78     if (!tags.includes('cat:mot-clef')) {

    79       return res;

    80     }

    81 

    82     let term;

    83 

    84     (annotation.target[0].selector || []).some((selector) => {

    85       if (selector.type === 'TextQuoteSelector' && selector.exact) {

    86         term = selector.exact.trim().toLowerCase();

    87         return true;

    88       }

    89       return false;

    90     });

    91 

    92     if (term) {

    93       res[term] = (res[term] || []);

    94       res[term].push(annotation);

    95     }

    96     return res;

    97   }, {});

    98 }

    99 

   100 export function toBase64(msg) {

   101   return Buffer.from(msg).toString('base64');

   102 }