Refactor website with new design & structure

2016-04-03 19:30:15 -07:00
parent ec7e8c883d
commit d69585facd
406 changed files with 7411 additions and 37859 deletions
@@ -0,0 +1,95 @@
+#
+# Crafting Guide - markdown_image_list.coffee
+#
+# Copyright © 2014-2016 by Redwood Labs
+# All rights reserved.
+#
+
+BaseModel     = require '../base_model'
+MarkdownImage = require './markdown_image'
+
+########################################################################################################################
+
+module.exports = class MarkdownImageList extends BaseModel
+
+    constructor: (attributes={}, options={})->
+        attributes.imageBase    ?= ''
+        attributes.markdownText ?= null
+        super attributes, options
+
+        @client = options.client
+        @_images = {}
+
+        @on c.event.change + ':imageBase', =>
+            for fileName, image of @_images
+                image.path = @imageBase
+
+        @on c.event.change + ':markdownText', => @_analyzeMarkdownText()
+        @_analyzeMarkdownText()
+
+    # Public Methods ###############################################################################
+
+    getFile: (fileName)->
+        return @_images[fileName]
+
+    fetchImages: ->
+        for fileName, image of @_images
+            if image.status is MarkdownImage::Status.unknown
+                image.fetch()
+
+    reset: ->
+        for fileName, image of @_images
+            @stopListening image
+
+        @_images = {}
+        @_analyzeMarkdownText()
+
+    # Property Methods #############################################################################
+
+    getAll: ->
+        fileNames = (fileName for fileName, image of @_images).sort()
+        result = []
+        for fileName in fileNames
+            result.push @_images[fileName]
+
+        return result
+
+    isValid: ->
+        for fileName, image of @_images
+            return false unless image.valid
+        return true
+
+    Object.defineProperties @prototype,
+        all: {get:@prototype.getAll}
+        valid: {get:@prototype.isValid}
+
+    # Private Methods ##############################################################################
+
+    _analyzeMarkdownText: ->
+        regex = /\!\[([^\]\n]*)\]\(([^\)\n]*)\)/g
+        newImages = {}
+        changed = false
+
+        if @markdownText?
+            while true
+                match = regex.exec @markdownText
+                break unless match?
+
+                fileName = match[2]
+                image = @_images[fileName]
+                if not image?
+                    image = new MarkdownImage {fileName:fileName, path:@imageBase}, {client:@client}
+                    @listenTo image, c.event.change, => @trigger c.event.change, this
+                    @trigger c.event.add, this, image
+                    changed = true
+
+                newImages[fileName] = image
+
+        for fileName, image of @_images
+            if not newImages[fileName]?
+                @trigger c.event.remove, this, image
+                changed = true
+
+        if changed
+            @_images = newImages
+            @trigger c.event.change, this