mirror of
https://github.com/doocs/md.git
synced 2024-10-06 12:03:12 +08:00
style: update wx-renderer
This commit is contained in:
yanglbme
parent
580fa64738
commit
88419529f8
2
package-lock.json
generated
2
package-lock.json
generated
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@ -1,6 +1,6 @@
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{
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"name": "vue-md",
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"version": "1.4.4",
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"version": "1.4.5",
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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@ -1,6 +1,6 @@
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{
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"name": "vue-md",
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"version": "1.4.4",
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"version": "1.4.5",
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"homepage": ".",
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"description": "An open-source wechat markdown editor.",
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"author": "doocs",
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@ -1,72 +1,73 @@
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import marked from "marked";
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const WxRenderer = function (opts) {
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this.opts = opts;
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let ENV_STRETCH_IMAGE = true;
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class WxRenderer {
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constructor(opts) {
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this.opts = opts;
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let ENV_STRETCH_IMAGE = true;
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let footnotes = [];
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let footnoteIndex = 0;
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let styleMapping = null;
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let footnotes = [];
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let footnoteIndex = 0;
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let styleMapping = null;
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const CODE_FONT_FAMILY =
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"Menlo, Operator Mono, Consolas, Monaco, monospace";
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const CODE_FONT_FAMILY =
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"Menlo, Operator Mono, Consolas, Monaco, monospace";
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let merge = (base, extend) => Object.assign({}, base, extend);
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let merge = (base, extend) => Object.assign({}, base, extend);
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this.buildTheme = (themeTpl) => {
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let mapping = {};
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let base = merge(themeTpl.BASE, {
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"font-family": this.opts.fonts,
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"font-size": this.opts.size,
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});
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let base_block = merge(base, {});
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for (let ele in themeTpl.inline) {
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if (themeTpl.inline.hasOwnProperty(ele)) {
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let style = themeTpl.inline[ele];
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mapping[ele] = merge(base, style);
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}
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}
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for (let ele in themeTpl.block) {
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if (themeTpl.block.hasOwnProperty(ele)) {
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let style = themeTpl.block[ele];
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if (ele === "code") {
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style["font-family"] = CODE_FONT_FAMILY;
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this.buildTheme = (themeTpl) => {
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let mapping = {};
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let base = merge(themeTpl.BASE, {
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"font-family": this.opts.fonts,
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"font-size": this.opts.size,
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});
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let base_block = merge(base, {});
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for (let ele in themeTpl.inline) {
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if (themeTpl.inline.hasOwnProperty(ele)) {
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let style = themeTpl.inline[ele];
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mapping[ele] = merge(base, style);
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}
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mapping[ele] = merge(base_block, style);
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}
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}
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return mapping;
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};
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let getStyles = (tokenName, addition) => {
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let arr = [];
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let dict = styleMapping[tokenName];
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if (!dict) return "";
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for (const key in dict) {
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arr.push(key + ":" + dict[key]);
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}
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return `style="${arr.join(";") + (addition || "")}"`;
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};
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let addFootnote = (title, link) => {
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footnotes.push([++footnoteIndex, title, link]);
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return footnoteIndex;
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};
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this.buildFootnotes = () => {
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let footnoteArray = footnotes.map((x) => {
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if (x[1] === x[2]) {
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return `<code style="font-size: 90%; opacity: 0.6;">[${x[0]}]</code>: <i>${x[1]}</i><br/>`;
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for (let ele in themeTpl.block) {
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if (themeTpl.block.hasOwnProperty(ele)) {
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let style = themeTpl.block[ele];
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if (ele === "code") {
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style["font-family"] = CODE_FONT_FAMILY;
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}
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mapping[ele] = merge(base_block, style);
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}
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}
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return `<code style="font-size: 90%; opacity: 0.6;">[${x[0]}]</code> ${x[1]}: <i>${x[2]}</i><br/>`;
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});
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return `<h4 ${getStyles("h4")}>引用链接</h4><p ${getStyles(
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"footnotes"
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)}>${footnoteArray.join("\n")}</p>`;
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};
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return mapping;
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};
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this.buildAddition = () => {
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return `
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let getStyles = (tokenName, addition) => {
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let arr = [];
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let dict = styleMapping[tokenName];
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if (!dict) return "";
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for (const key in dict) {
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arr.push(key + ":" + dict[key]);
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}
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return `style="${arr.join(";") + (addition || "")}"`;
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};
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let addFootnote = (title, link) => {
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footnotes.push([++footnoteIndex, title, link]);
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return footnoteIndex;
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};
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this.buildFootnotes = () => {
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let footnoteArray = footnotes.map((x) => {
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if (x[1] === x[2]) {
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return `<code style="font-size: 90%; opacity: 0.6;">[${x[0]}]</code>: <i>${x[1]}</i><br/>`;
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}
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return `<code style="font-size: 90%; opacity: 0.6;">[${x[0]}]</code> ${x[1]}: <i>${x[2]}</i><br/>`;
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});
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return `<h4 ${getStyles("h4")}>引用链接</h4><p ${getStyles(
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"footnotes"
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)}>${footnoteArray.join("\n")}</p>`;
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};
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this.buildAddition = () => {
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return `
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<style>
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.preview-wrapper pre::before {
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position: absolute;
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@ -82,128 +83,135 @@ const WxRenderer = function (opts) {
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}
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</style>
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`;
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};
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this.setOptions = (newOpts) => {
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this.opts = merge(this.opts, newOpts);
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};
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this.hasFootnotes = () => footnotes.length !== 0;
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this.getRenderer = (status) => {
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footnotes = [];
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footnoteIndex = 0;
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styleMapping = this.buildTheme(this.opts.theme);
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let renderer = new marked.Renderer();
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renderer.heading = (text, level) => {
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switch (level) {
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case 1:
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return `<h1 ${getStyles("h1")}>${text}</h1>`;
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case 2:
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return `<h2 ${getStyles("h2")}>${text}</h2>`;
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case 3:
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return `<h3 ${getStyles("h3")}>${text}</h3>`;
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default:
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return `<h4 ${getStyles("h4")}>${text}</h4>`;
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}
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};
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renderer.paragraph = (text) => {
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if (text.indexOf("<figure") != -1 && text.indexOf("<img") != -1) {
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return text;
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}
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return text.replace(/ /g, "") === ""
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? ""
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: `<p ${getStyles("p")}>${text}</p>`;
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};
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renderer.blockquote = (text) => {
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text = text.replace(/<p.*?>/g, `<p ${getStyles("blockquote_p")}>`);
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return `<blockquote ${getStyles(
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"blockquote"
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)}>${text}</blockquote>`;
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this.setOptions = (newOpts) => {
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this.opts = merge(this.opts, newOpts);
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};
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renderer.code = (text, lang) => {
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text = text.replace(/</g, "<").replace(/>/g, ">");
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const codeLines = text
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.split("\n")
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.map(
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(line) =>
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`<code class="prettyprint"><span class="code-snippet_outer">${
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line || "<br>"
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}</span></code>`
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this.hasFootnotes = () => footnotes.length !== 0;
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this.getRenderer = (status) => {
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footnotes = [];
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footnoteIndex = 0;
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styleMapping = this.buildTheme(this.opts.theme);
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let renderer = new marked.Renderer();
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renderer.heading = (text, level) => {
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switch (level) {
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case 1:
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return `<h1 ${getStyles("h1")}>${text}</h1>`;
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case 2:
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return `<h2 ${getStyles("h2")}>${text}</h2>`;
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case 3:
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return `<h3 ${getStyles("h3")}>${text}</h3>`;
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default:
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return `<h4 ${getStyles("h4")}>${text}</h4>`;
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}
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};
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renderer.paragraph = (text) => {
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if (
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text.indexOf("<figure") != -1 &&
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text.indexOf("<img") != -1
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) {
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return text;
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}
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return text.replace(/ /g, "") === ""
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? ""
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: `<p ${getStyles("p")}>${text}</p>`;
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};
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renderer.blockquote = (text) => {
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text = text.replace(
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/<p.*?>/g,
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`<p ${getStyles("blockquote_p")}>`
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);
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const codeTheme = "github";
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return `
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return `<blockquote ${getStyles(
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"blockquote"
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)}>${text}</blockquote>`;
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};
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renderer.code = (text, lang) => {
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text = text.replace(/</g, "<").replace(/>/g, ">");
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const codeLines = text
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.split("\n")
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.map(
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(line) =>
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`<code class="prettyprint"><span class="code-snippet_outer">${
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line || "<br>"
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}</span></code>`
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);
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const codeTheme = "github";
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return `
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<section class="code-snippet__${codeTheme}">
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<pre class="code__pre" data-lang="${lang}">
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${codeLines.join("")}
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</pre>
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</section>
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`;
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};
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renderer.codespan = (text, lang) =>
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`<code ${getStyles("codespan")}>${text}</code>`;
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renderer.listitem = (text) =>
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`<span ${getStyles(
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"listitem"
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)}><span style="margin-right: 10px;"><%s/></span>${text}</span>`;
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};
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renderer.codespan = (text, lang) =>
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`<code ${getStyles("codespan")}>${text}</code>`;
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renderer.listitem = (text) =>
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`<span ${getStyles(
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"listitem"
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)}><span style="margin-right: 10px;"><%s/></span>${text}</span>`;
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renderer.list = (text, ordered, start) => {
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text = text.replace(/<\/*p.*?>/g, "");
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let segments = text.split(`<%s/>`);
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if (!ordered) {
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text = segments.join("•");
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return `<p ${getStyles("ul")}>${text}</p>`;
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}
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text = segments[0];
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for (let i = 1; i < segments.length; i++) {
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text = text + i + "." + segments[i];
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}
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return `<p ${getStyles("ol")}>${text}</p>`;
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renderer.list = (text, ordered, start) => {
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text = text.replace(/<\/*p.*?>/g, "");
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let segments = text.split(`<%s/>`);
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if (!ordered) {
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text = segments.join("•");
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return `<p ${getStyles("ul")}>${text}</p>`;
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}
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text = segments[0];
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for (let i = 1; i < segments.length; i++) {
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text = text + i + "." + segments[i];
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}
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return `<p ${getStyles("ol")}>${text}</p>`;
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};
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renderer.image = (href, title, text) => {
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let subText = "";
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if (text) {
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subText = `<figcaption ${getStyles(
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"figcaption"
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)}>${text}</figcaption>`;
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}
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let figureStyles = getStyles("figure");
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let imgStyles = getStyles(
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ENV_STRETCH_IMAGE ? "image" : "image_org"
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);
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return `<figure ${figureStyles}><img ${imgStyles} src="${href}" title="${title}" alt="${text}"/>${subText}</figure>`;
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};
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renderer.link = (href, title, text) => {
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if (href.indexOf("https://mp.weixin.qq.com") === 0) {
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return `<a href="${href}" title="${
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title || text
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}" ${getStyles("wx_link")}>${text}</a>`;
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}
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if (href === text || !status) {
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return text;
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}
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let ref = addFootnote(title || text, href);
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return `<span ${getStyles(
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"link"
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)}>${text}<sup>[${ref}]</sup></span>`;
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};
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renderer.strong = (text) =>
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`<strong ${getStyles("strong")}>${text}</strong>`;
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renderer.em = (text) =>
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`<span style="font-style: italic;">${text}</span>`;
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renderer.table = (header, body) =>
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`<section style="padding:0 8px;"><table class="preview-table"><thead ${getStyles(
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"thead"
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)}>${header}</thead><tbody>${body}</tbody></table></section>`;
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// renderer.tablerow = (text) => `<tr style="">${text}</tr>`;
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renderer.tablecell = (text, flags) =>
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`<td ${getStyles("td")}>${text}</td>`;
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renderer.hr = () =>
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`<hr style="border-style: solid;border-width: 1px 0 0;border-color: rgba(0,0,0,0.1);-webkit-transform-origin: 0 0;-webkit-transform: scale(1, 0.5);transform-origin: 0 0;transform: scale(1, 0.5);">`;
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return renderer;
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};
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renderer.image = (href, title, text) => {
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let subText = "";
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if (text) {
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subText = `<figcaption ${getStyles(
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"figcaption"
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)}>${text}</figcaption>`;
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}
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let figureStyles = getStyles("figure");
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let imgStyles = getStyles(
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ENV_STRETCH_IMAGE ? "image" : "image_org"
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);
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return `<figure ${figureStyles}><img ${imgStyles} src="${href}" title="${title}" alt="${text}"/>${subText}</figure>`;
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};
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renderer.link = (href, title, text) => {
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if (href.indexOf("https://mp.weixin.qq.com") === 0) {
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return `<a href="${href}" title="${title || text}" ${getStyles(
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"wx_link"
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)}>${text}</a>`;
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}
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if (href === text || !status) {
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return text;
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}
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let ref = addFootnote(title || text, href);
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return `<span ${getStyles(
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"link"
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)}>${text}<sup>[${ref}]</sup></span>`;
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};
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renderer.strong = (text) =>
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`<strong ${getStyles("strong")}>${text}</strong>`;
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renderer.em = (text) =>
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`<span style="font-style: italic;">${text}</span>`;
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renderer.table = (header, body) =>
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`<section style="padding:0 8px;"><table class="preview-table"><thead ${getStyles(
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"thead"
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)}>${header}</thead><tbody>${body}</tbody></table></section>`;
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// renderer.tablerow = (text) => `<tr style="">${text}</tr>`;
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renderer.tablecell = (text, flags) =>
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`<td ${getStyles("td")}>${text}</td>`;
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renderer.hr = () =>
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`<hr style="border-style: solid;border-width: 1px 0 0;border-color: rgba(0,0,0,0.1);-webkit-transform-origin: 0 0;-webkit-transform: scale(1, 0.5);transform-origin: 0 0;transform: scale(1, 0.5);">`;
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return renderer;
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};
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};
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}
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}
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export default WxRenderer;
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