From cf4584610356cb5989fda608d18270bcd94e9a8c Mon Sep 17 00:00:00 2001
From: Cory Forsyth <cory.forsyth@gmail.com>
Date: Tue, 3 Nov 2015 17:20:59 -0500
Subject: [PATCH] Remove Post parser, its reparse methods are  now in DOM
 parser

---
 src/js/parsers/post.js    | 149 --------------------------------------
 src/js/parsers/section.js |   5 --
 2 files changed, 154 deletions(-)
 delete mode 100644 src/js/parsers/post.js

diff --git a/src/js/parsers/post.js b/src/js/parsers/post.js
deleted file mode 100644
index 561e83ffa..000000000
--- a/src/js/parsers/post.js
+++ /dev/null
@@ -1,149 +0,0 @@
-import {
-  MARKUP_SECTION_TYPE,
-  LIST_SECTION_TYPE,
-  LIST_ITEM_TYPE
-} from '../models/types';
-
-import SectionParser from 'content-kit-editor/parsers/section';
-import { forEach } from 'content-kit-editor/utils/array-utils';
-import { getAttributes, walkTextNodes } from '../utils/dom-utils';
-import Markup from 'content-kit-editor/models/markup';
-
-const TAG_REMAPPING = {
-  'b': 'strong',
-  'i': 'em'
-};
-
-function normalizeTagName(tagName) {
-  let normalized = tagName.toLowerCase();
-  let remapped = TAG_REMAPPING[normalized];
-  return remapped || normalized;
-}
-
-export default class PostParser {
-  constructor(builder) {
-    this.builder = builder;
-    this.sectionParser = new SectionParser(this.builder);
-  }
-
-  parse(element) {
-    const post = this.builder.createPost();
-
-    forEach(element.childNodes, child => {
-      post.sections.append(this.sectionParser.parse(child));
-    });
-
-    return post;
-  }
-
-  parseSection(element, otherArg) {
-    if (!!otherArg) {
-      element = otherArg; // hack to deal with passed previousSection
-    }
-    return this.sectionParser.parse(element);
-  }
-
-  // walk up from the textNode until the rootNode, converting each
-  // parentNode into a markup
-  collectMarkups(textNode, rootNode) {
-    let markups = [];
-    let currentNode = textNode.parentNode;
-    while (currentNode && currentNode !== rootNode) {
-      let markup = this.markupFromNode(currentNode);
-      if (markup) {
-        markups.push(markup);
-      }
-
-      currentNode = currentNode.parentNode;
-    }
-    return markups;
-  }
-
-  // Turn an element node into a markup
-  markupFromNode(node) {
-    if (Markup.isValidElement(node)) {
-      const tagName = node.tagName;
-      const attributes = getAttributes(node);
-      return this.builder.createMarkup(normalizeTagName(tagName), attributes);
-    }
-  }
-
-  // FIXME should move to the section parser?
-  // FIXME the `collectMarkups` logic could simplify the section parser?
-  reparseSection(section, renderTree) {
-    switch (section.type) {
-      case LIST_SECTION_TYPE:
-        return this.reparseListSection(section, renderTree);
-      case LIST_ITEM_TYPE:
-        return this.reparseListItem(section, renderTree);
-      case MARKUP_SECTION_TYPE:
-        return this.reparseMarkupSection(section, renderTree);
-      default:
-        return; // can only parse the above types
-    }
-  }
-
-  reparseMarkupSection(section, renderTree) {
-    return this._reparseSectionContainingMarkers(section, renderTree);
-  }
-
-  reparseListItem(listItem, renderTree) {
-    return this._reparseSectionContainingMarkers(listItem, renderTree);
-  }
-
-  reparseListSection(listSection, renderTree) {
-    listSection.items.forEach(li => this.reparseListItem(li, renderTree));
-  }
-
-  _reparseSectionContainingMarkers(section, renderTree) {
-    const element = section.renderNode.element;
-    let seenRenderNodes = [];
-    let previousMarker;
-
-    walkTextNodes(element, (textNode) => {
-      const text = textNode.textContent;
-      let markups = this.collectMarkups(textNode, element);
-
-      let marker;
-
-      let renderNode = renderTree.getElementRenderNode(textNode);
-      if (renderNode) {
-        if (text.length) {
-          marker = renderNode.postNode;
-          marker.value = text;
-          marker.markups = markups;
-        } else {
-          renderNode.scheduleForRemoval();
-        }
-      } else {
-        marker = this.builder.createMarker(text, markups);
-
-        renderNode = renderTree.buildRenderNode(marker);
-        renderNode.element = textNode;
-        renderNode.markClean();
-
-        let previousRenderNode = previousMarker && previousMarker.renderNode;
-        section.markers.insertAfter(marker, previousMarker);
-        section.renderNode.childNodes.insertAfter(renderNode, previousRenderNode);
-
-        let parentNodeCount = marker.closedMarkups.length;
-        let nextMarkerElement = textNode.parentNode;
-        while (parentNodeCount--) {
-          nextMarkerElement = nextMarkerElement.parentNode;
-        }
-        renderNode.nextMarkerElement = nextMarkerElement;
-      }
-
-      seenRenderNodes.push(renderNode);
-      previousMarker = marker;
-    });
-
-    let renderNode = section.renderNode.childNodes.head;
-    while (renderNode) {
-      if (seenRenderNodes.indexOf(renderNode) === -1) {
-        renderNode.scheduleForRemoval();
-      }
-      renderNode = renderNode.next;
-    }
-  }
-}
diff --git a/src/js/parsers/section.js b/src/js/parsers/section.js
index 72c496d50..747138176 100644
--- a/src/js/parsers/section.js
+++ b/src/js/parsers/section.js
@@ -172,11 +172,6 @@ export default class SectionParser {
     state.section = null;
   }
 
-  isSectionElement(element) {
-    return element.nodeType === ELEMENT_NODE &&
-      VALID_MARKUP_SECTION_TAGNAMES.indexOf(normalizeTagName(element.tagName)) !== -1;
-  }
-
   _markupsFromElement(element) {
     let { builder } = this;
     let markups = [];