fix loading 404 from resource

MLPApi.py

@@ -16,6 +16,7 @@ __folder__ = os.path.dirname(__file__)
 STYLE_FILE = os.path.join(os.path.dirname(__folder__), 'User',
                                           'MarkdownLivePreview.css')
 
+
 def plugin_loaded():
     global DEFAULT_STYLE_FILE
     DEFAULT_STYLE_FILE = sublime.load_resource('Packages/MarkdownLivePreview/'
@@ -98,10 +99,6 @@ def hide_preview(view):
     sublime.set_timeout(preview.close(), 250)
 
 def get_style():
-    if os.path.exists(STYLE_FILE):
-        with open(STYLE_FILE) as fp:
-            return fp.read()
-
     content = ''.join([line.strip() for line in DEFAULT_STYLE_FILE.splitlines()])
     return content + "pre code .space {color: var(--light-bg)}"
 
@@ -134,6 +131,8 @@ def show_html(md_view, preview):
 
     # set viewport position
 
+    # sublime.set_clipboard(html)
+
     return
     # 0 < y < 1
     y = md_view.text_to_layout(md_view.sel()[0].begin())[1] / md_view.layout_extent()[1]

MarkdownLivePreview.tasks

@@ -3,6 +3,7 @@ Fast:
   ☐ sync scroll @needsUpdate(because of images)
   ☐ cache image in object when used, so that it's faster @needsTest
   ☐ call settings listener on_new too - might be too heavy
+  ☐ add clear cache command
 
 Medium:
   ☐ auto refresh preview if loading images

functions.py

@@ -5,7 +5,9 @@ import sublime
 import re
 from .image_manager import ImageManager
 
-file404 = os.path.join(os.path.dirname(__file__), '404.png')
+def plugin_loaded():
+    global error404
+    error404 = sublime.load_resource('Packages/MarkdownLivePreview/404.txt')
 
 
 def replace_img_src_base64(html):
@@ -37,13 +39,13 @@ def is_markdown_view(view):
 
 def to_base64(path=None, content=None):
     if path is None and content is None:
-        return to_base64(file404)
+        return error404
     elif content is None and path is not None:
         try:
             with open(path, 'rb') as fp:
                 content = fp.read()
         except (FileNotFoundError, OSError):
-            return to_base64(file404)
+            return error404
 
     return 'data:image/png;base64,' + ''.join([chr(el) for el in list(base64.standard_b64encode(content))])
 

image_manager.py

@@ -5,8 +5,10 @@ from threading import Thread
 import urllib.request, urllib.error
 import sublime
 from .functions import *
+import tempfile
 
-CACHE_FILE = os.path.join(os.path.dirname(__file__), 'cache.txt')
+CACHE_FILE = os.path.join(tempfile.gettempdir(),
+                          'MarkdownLivePreviewCache.txt')
 TIMEOUT = 20 # seconds
 
 SEPARATOR = '---%cache%--'
@@ -22,7 +24,7 @@ def get_base64_saver(loading, url):
                 content.reason.strerror == 'getaddrinfo failed'):
                 loading[url] = 404
                 return
-        return sublime.error_message('An unexpected error has occured: ' +
+            return sublime.error_message('An unexpected error has occured: ' +
                                          str(content))
         loading[url] = to_base64(content=content)
 

sample.md

@@ -1,7 +1,15 @@
-# DuckDuckGo - The Search engine you'll fall in love with
+# DuckDuckGo - The Search engine you'll fall in love with this is a test.
 
 This is a test, and this is pretty cool!
 
 ![image](http://afterishtar.pl/images/100x100.gif)
 
 Hope you'll enjoy using MarkdownLivePreview!
+
+![image](https://forum.sublimetext.com/uploads/st-forum-wide.png)
+
+![image](C:/users/math/desktop/hello.png)
+
+hello world
+
+This is a test dfsdf hello world, this is pretty cool.