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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 | 87x 263x 306x 263x 23x 11x 12x 23x 23x 263x 394x 460x 394x 369x 25x 25x 21x 21x 25x 174x 154x 110x 110x 110x 110x 1x 109x 1x 1x 109x 2x 3x 4x 4x 4x 4x 4x 2x 3x 4x 4x 4x 2x 2x 6x 6x 6x | import _ from 'lodash';
import { getVslotShorthandName } from './vueSlotSyntaxProcessor.js';
import type { MarkdownProcessor } from './MarkdownProcessor.js';
import * as logger from '../utils/logger.js';
import { createSlotTemplateNode } from './elements.js';
import { MbNode, NodeOrText, parseHTML } from '../utils/node.js';
/**
* Class that is responsible for rendering markdown-in-attributes
*/
export class MdAttributeRenderer {
markdownProcessor: MarkdownProcessor;
constructor(mdp: MarkdownProcessor) {
this.markdownProcessor = mdp;
}
/**
* Processes the markdown attribute of the provided element, inserting the corresponding <slot> child
* if there is no pre-existing slot child with the name of the attribute present.
* @param node Element to process
* @param attribute Attribute name to process
* @param isInline Whether to process the attribute with only inline markdown-it rules
* @param slotName Name attribute of the <slot> element to insert, which defaults to the attribute name
*/
processAttributeWithoutOverride(node: MbNode, attribute: string,
isInline: boolean, slotName = attribute): void {
const hasAttributeSlot = node.children
&& node.children.some(child => getVslotShorthandName(child) === slotName);
if (!hasAttributeSlot && _.has(node.attribs, attribute)) {
let rendered;
if (isInline) {
rendered = this.markdownProcessor.renderMdInline(node.attribs[attribute]);
} else {
rendered = this.markdownProcessor.renderMd(node.attribs[attribute]);
}
const attributeSlotElement: NodeOrText[] = createSlotTemplateNode(slotName, rendered);
node.children = node.children
? attributeSlotElement.concat(node.children)
: attributeSlotElement;
}
delete node.attribs[attribute];
}
/**
* Checks if the node has both the given slot and the given attribute,
* deleting the attribute and logging a warning if both the slot and attribute exist.
* @param node Element to process
* @param attribute Attribute name to process
* @param slotName Name attribute of the <slot> element to insert, which defaults to the attribute name
* @returns {boolean} whether the node has both the slot and attribute
*/
// eslint-disable-next-line class-methods-use-this
hasSlotOverridingAttribute(node: MbNode, attribute: string, slotName = attribute): boolean {
const hasNamedSlot = node.children
&& node.children.some(child => getVslotShorthandName(child) === slotName);
if (!hasNamedSlot || !node.attribs) {
return false;
}
// If the slot is present, remove the attribute as the attribute has no effect.
const hasAttribute = _.has(node.attribs, attribute);
if (hasAttribute) {
logger.warn(`${node.name} has a ${slotName} slot, '${attribute}' attribute has no effect.`);
delete node.attribs[attribute];
}
return hasAttribute;
}
/**
* Checks if there is a pre-existing slot for the attribute.
* If there is a slot, it deletes the attribute and logs a warning.
* If there is no slot, it processes the markdown attribute.
* @param node Element to process
* @param attribute Attribute name to process
* @param isInline Whether to process the attribute with only inline markdown-it rules
* @param slotName Name attribute of the <slot> element to insert, which defaults to the attribute name
*/
processSlotAttribute(node: MbNode, attribute: string, isInline: boolean, slotName = attribute) {
if (!this.hasSlotOverridingAttribute(node, attribute, slotName)) {
this.processAttributeWithoutOverride(node, attribute, isInline, slotName);
}
}
processPopoverAttributes(node: MbNode) {
this.processSlotAttribute(node, 'header', true);
// Warn if there is a content slot overriding the attributes 'content' or 'src'
const hasSlotAndContentAttribute = this.hasSlotOverridingAttribute(node, 'content', 'content');
const hasSlotAndSrcAttribute = this.hasSlotOverridingAttribute(node, 'src', 'content');
if (hasSlotAndContentAttribute || hasSlotAndSrcAttribute) {
return;
}
if (_.has(node.attribs, 'content') && _.has(node.attribs, 'src')) {
logger.warn(`${node.name} has a 'content' attribute, 'src' attribute has no effect.`);
delete node.attribs.src;
}
this.processAttributeWithoutOverride(node, 'content', true);
}
processTooltip(node: MbNode) {
this.processSlotAttribute(node, 'content', true);
}
processModalAttributes(node: MbNode) {
this.processSlotAttribute(node, 'header', true);
}
/*
* Panels
*/
processPanelAttributes(node: MbNode) {
this.processSlotAttribute(node, 'alt', false, '_alt');
this.processSlotAttribute(node, 'header', false);
}
/*
* Questions, QOption, and Quizzes
*/
processQuestion(node: MbNode) {
this.processSlotAttribute(node, 'header', false);
this.processSlotAttribute(node, 'hint', false);
this.processSlotAttribute(node, 'answer', false);
}
processQOption(node: MbNode) {
this.processSlotAttribute(node, 'reason', false);
}
processQuiz(node: MbNode) {
this.processSlotAttribute(node, 'intro', false);
}
/*
* Tabs
*/
processTabAttributes(node: MbNode) {
this.processSlotAttribute(node, 'header', true);
}
/*
* Boxes
*/
processBoxAttributes(node: MbNode) {
this.processSlotAttribute(node, 'icon', true);
this.processSlotAttribute(node, 'header', false);
}
/*
* Card Stack
*/
processCardAttributes(node: MbNode) {
this.processSlotAttribute(node, 'header', true);
}
/*
* Dropdowns
*/
processDropdownAttributes(node: MbNode) {
this.processSlotAttribute(node, 'header', true);
}
/**
* Thumbnails
*/
processThumbnailAttributes(node: MbNode) {
Iif (!node.attribs) {
return;
}
const isImage = _.has(node.attribs, 'src') && node.attribs.src !== '';
Iif (isImage) {
return;
}
const text = _.has(node.attribs, 'text') ? node.attribs.text : '';
Iif (text === '') {
return;
}
const renderedText = this.markdownProcessor.renderMdInline(text);
node.children = parseHTML(renderedText);
delete node.attribs.text;
}
processScrollTopButtonAttributes(node: MbNode) {
this.processSlotAttribute(node, 'icon', true);
}
processAnnotationPointAttributes(node: MbNode) {
this.processSlotAttribute(node, 'content', false);
this.processSlotAttribute(node, 'header', false);
this.processSlotAttribute(node, 'label', false);
}
}
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