Replace prism with lolight.

CHANGELOG.md

@@ -12,10 +12,9 @@
 * adds `rust` type and icon
 * removes *Install* section from `README.md`, caused to much trouble
 * updates build process to use `node 6.0+`, no need for babel now
-* updates `normalize.css` to 4.2.0
-* replaces `jquery-qrcode` with `kjua` 0.1.1
-* updates `prism` to 2016-07-01
-* move deps `normalize.css`, `kjua` and `marked` to `package.json`
+* replaces `jquery-qrcode` with `kjua`
+* replaces `prism` with `lolight`
+* move deps `normalize.css`, `kjua`, `lolight` and `marked` to `package.json`
 * removes `jQuery`
 * removes `lodash`
 * removes `modulejs`

package.json

@@ -19,6 +19,7 @@
     "eslint": "3.1.1",
     "ghu": "0.7.0",
     "kjua": "0.1.1",
+    "lolight": "0.3.0",
     "marked": "0.3.5",
     "normalize.css": "4.2.0",
     "scar": "0.14.0"

src/_h5ai/private/conf/options.json

@@ -237,43 +237,42 @@
 
     /*
     Show text file preview on click.
-    "types" maps file types to http://prismjs.com languages.
-    Currently included: markup+css+clike+javascript+bash+ruby+go+json+python+rust
 
-    Additional type are:
-     - "markdown" to render Markdown text
-     - "none" for floating text
-     - "fixed" for fixed width text
+    Available styles are:
+      0: floating text
+      1: fixed width text
+      2: markdown
+      3: syntax highlighting
 
-    - types: dict string to string, maps types to languages
+    - styles: dict string to int, maps types to styles
     */
     "preview-txt": {
         "enabled": true,
-        "types": {
-            "txt": "fixed",
-            "txt-authors": "fixed",
-            "txt-c": "clike",
-            "txt-cpp": "clike",
-            "txt-css": "css",
-            "txt-diff": "fixed",
-            "txt-go": "go",
-            "txt-h": "clike",
-            "txt-hpp": "clike",
-            "txt-install": "fixed",
-            "txt-js": "javascript",
-            "txt-json": "javascript",
-            "txt-less": "css",
-            "txt-license": "fixed",
-            "txt-log": "fixed",
-            "txt-makefile": "fixed",
-            "txt-md": "markdown",
-            "txt-py": "python",
-            "txt-rb": "ruby",
-            "txt-readme": "fixed",
-            "txt-rtf": "fixed",
-            "txt-rust": "rust",
-            "txt-script": "bash",
-            "txt-xml": "fixed"
+        "styles": {
+            "txt": 1,
+            "txt-authors": 1,
+            "txt-c": 3,
+            "txt-cpp": 3,
+            "txt-css": 3,
+            "txt-diff": 1,
+            "txt-go": 3,
+            "txt-h": 3,
+            "txt-hpp": 3,
+            "txt-install": 1,
+            "txt-js": 3,
+            "txt-json": 3,
+            "txt-less": 3,
+            "txt-license": 1,
+            "txt-log": 1,
+            "txt-makefile": 1,
+            "txt-md": 2,
+            "txt-py": 3,
+            "txt-rb": 3,
+            "txt-readme": 1,
+            "txt-rtf": 1,
+            "txt-rust": 3,
+            "txt-script": 3,
+            "txt-xml": 1
         }
     },
 

src/_h5ai/public/js/lib/ext/preview/preview-txt.js

@@ -1,6 +1,7 @@
+const lolight = require('lolight');
 const marked = require('marked');
 const {each, keys, includes, compact, dom} = require('../../util');
-const {win, prism} = require('../../globals');
+const {win} = require('../../globals');
 const event = require('../../core/event');
 const allsettings = require('../../core/settings');
 const preview = require('./preview');
@@ -9,7 +10,7 @@ const preview = require('./preview');
 const XHR = win.XMLHttpRequest;
 const settings = Object.assign({
     enabled: false,
-    types: {}
+    styles: {}
 }, allsettings['preview-txt']);
 const tplText = '<pre id="pv-txt-text" class="highlighted"/>';
 const tplMarkdown = '<div id="pv-txt-text" class="markdown"/>';
@@ -86,28 +87,21 @@ const onIdxChange = rel => {
             return;
         }
 
-        const type = settings.types[currentItem.type];
+        const style = settings.styles[currentItem.type];
         let $text;
-        let $code;
 
-        if (type === 'none') {
-            $text = dom(tplMarkdown).text(textContent);
-        } else if (type === 'fixed') {
+        if (style === 1) {
             $text = dom(tplText).text(textContent);
-        } else if (type === 'markdown') {
+        } else if (style === 2) {
             $text = dom(tplMarkdown).html(marked(textContent));
-        } else {
+        } else if (style === 3) {
             $text = dom(tplText);
-            $code = dom('<code/>').appTo($text);
-
-            if (textContent.length < 20000) {
-                $code.clr().html(prism.highlight(textContent, prism.languages[type]));
-            } else {
-                $code.clr().text(textContent);
-                win.setTimeout(() => {
-                    $code.clr().html(prism.highlight(textContent, prism.languages[type]));
-                }, 300);
-            }
+            const $code = dom('<code/>').text(textContent).appTo($text);
+            win.setTimeout(() => {
+                lolight.el($code[0]);
+            }, textContent.length < 20000 ? 0 : 500);
+        } else {
+            $text = dom(tplMarkdown).text(textContent);
         }
 
         win.clearTimeout(spinnerTimeoutId);
@@ -131,13 +125,13 @@ const onEnter = (items, idx) => {
 };
 
 const initItem = item => {
-    if (item.$view && includes(keys(settings.types), item.type)) {
+    if (item.$view && includes(keys(settings.styles), item.type)) {
         item.$view.find('a').on('click', ev => {
             ev.preventDefault();
 
             const matchedItems = compact(dom('#items .item').map(el => {
                 const matchedItem = el._item;
-                return includes(keys(settings.types), matchedItem.type) ? matchedItem : null;
+                return includes(keys(settings.styles), matchedItem.type) ? matchedItem : null;
             }));
 
             onEnter(matchedItems, matchedItems.indexOf(item));

src/_h5ai/public/js/lib/globals.js

@@ -1,11 +1,3 @@
-const globals = module.exports = {};
-
-const add = (id, as) => {
-    if (!global[id]) {
-        throw new Error(`no-global: ${id}`);
-    }
-    globals[as] = global[id];
+module.exports = {
+    win: global.window
 };
-
-add('window', 'win');
-add('Prism', 'prism');

src/_h5ai/public/js/pre.js

@@ -25,6 +25,3 @@
     assert('xhr', isFn(win.XMLHttpRequest));
 }(this));
 /* eslint-enable */
-
-
-// @include "vendor/*.js"