Readme: Swapped codeclimate reference for custom phpmetrics

[bookstack] / resources / js / markdown / display.js

diff --git a/resources/js/markdown/display.js b/resources/js/markdown/display.js
deleted file mode 100644 (file)
index 487df1c..0000000
--- a/resources/js/markdown/display.js
+++ /dev/null
@@ -1,109 +0,0 @@
-import {patchDomFromHtmlString} from '../services/vdom';
-
-export class Display {
-
-    /**
-     * @param {MarkdownEditor} editor
-     */
-    constructor(editor) {
-        this.editor = editor;
-        this.container = editor.config.displayEl;
-
-        this.doc = null;
-        this.lastDisplayClick = 0;
-
-        if (this.container.contentDocument.readyState === 'complete') {
-            this.onLoad();
-        } else {
-            this.container.addEventListener('load', this.onLoad.bind(this));
-        }
-
-        this.updateVisibility(editor.settings.get('showPreview'));
-        editor.settings.onChange('showPreview', show => this.updateVisibility(show));
-    }
-
-    updateVisibility(show) {
-        const wrap = this.container.closest('.markdown-editor-wrap');
-        wrap.style.display = show ? null : 'none';
-    }
-
-    onLoad() {
-        this.doc = this.container.contentDocument;
-
-        this.loadStylesIntoDisplay();
-        this.doc.body.className = 'page-content';
-
-        // Prevent markdown display link click redirect
-        this.doc.addEventListener('click', this.onDisplayClick.bind(this));
-    }
-
-    /**
-     * @param {MouseEvent} event
-     */
-    onDisplayClick(event) {
-        const isDblClick = Date.now() - this.lastDisplayClick < 300;
-
-        const link = event.target.closest('a');
-        if (link !== null) {
-            event.preventDefault();
-            window.open(link.getAttribute('href'));
-            return;
-        }
-
-        const drawing = event.target.closest('[drawio-diagram]');
-        if (drawing !== null && isDblClick) {
-            this.editor.actions.editDrawing(drawing);
-            return;
-        }
-
-        this.lastDisplayClick = Date.now();
-    }
-
-    loadStylesIntoDisplay() {
-        this.doc.documentElement.classList.add('markdown-editor-display');
-
-        // Set display to be dark mode if parent is
-        if (document.documentElement.classList.contains('dark-mode')) {
-            this.doc.documentElement.style.backgroundColor = '#222';
-            this.doc.documentElement.classList.add('dark-mode');
-        }
-
-        this.doc.head.innerHTML = '';
-        const styles = document.head.querySelectorAll('style,link[rel=stylesheet]');
-        for (const style of styles) {
-            const copy = style.cloneNode(true);
-            this.doc.head.appendChild(copy);
-        }
-    }
-
-    /**
-     * Patch the display DOM with the given HTML content.
-     * @param {String} html
-     */
-    patchWithHtml(html) {
-        const {body} = this.doc;
-
-        if (body.children.length === 0) {
-            const wrap = document.createElement('div');
-            this.doc.body.append(wrap);
-        }
-
-        const target = body.children[0];
-
-        patchDomFromHtmlString(target, html);
-    }
-
-    /**
-     * Scroll to the given block index within the display content.
-     * Will scroll to the end if the index is -1.
-     * @param {Number} index
-     */
-    scrollToIndex(index) {
-        const elems = this.doc.body?.children[0]?.children;
-        if (elems && elems.length <= index) return;
-
-        const topElem = (index === -1) ? elems[elems.length - 1] : elems[index];
-        topElem.scrollIntoView({block: 'start', inline: 'nearest', behavior: 'smooth'});
-    }
-
-}