Mercurial > libervia-web
comparison browser_side/tools.py @ 306:52b1afd7ac3f
server_side: display rich text in blogs (addURLToText is now in sat_frontends/tools/strings)
| author | souliane <souliane@mailoo.org> |
|---|---|
| date | Wed, 18 Dec 2013 15:39:13 +0100 |
| parents | 0eba1c4f9c6f |
| children | 6abd099c7007 |
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| 305:d002cd631271 | 306:52b1afd7ac3f |
|---|---|
| 20 """ | 20 """ |
| 21 | 21 |
| 22 from pyjamas.ui.DragWidget import DragWidget | 22 from pyjamas.ui.DragWidget import DragWidget |
| 23 from pyjamas.ui.FileUpload import FileUpload | 23 from pyjamas.ui.FileUpload import FileUpload |
| 24 from pyjamas import Window | 24 from pyjamas import Window |
| 25 import re | |
| 26 from nativedom import NativeDOM | 25 from nativedom import NativeDOM |
| 27 from sat_frontends.tools import xml | 26 from sat_frontends.tools import xml |
| 28 | 27 |
| 29 dom = NativeDOM() | 28 dom = NativeDOM() |
| 30 | 29 |
| 36 | 35 |
| 37 def inlineRoot(xhtml): | 36 def inlineRoot(xhtml): |
| 38 """ make root element inline """ | 37 """ make root element inline """ |
| 39 doc = dom.parseString(xhtml) | 38 doc = dom.parseString(xhtml) |
| 40 return xml.inlineRoot(doc) | 39 return xml.inlineRoot(doc) |
| 41 | |
| 42 | |
| 43 def addURLToText(string): | |
| 44 """Check a text for what looks like an URL and make it clickable. Regexp | |
| 45 from http://daringfireball.net/2010/07/improved_regex_for_matching_urls""" | |
| 46 | |
| 47 def repl(match): | |
| 48 url = match.group(0) | |
| 49 if not re.match(r"""[a-z]{3,}://|mailto:|xmpp:""", url): | |
| 50 url = "http://" + url | |
| 51 return '<a href="%s" target="_blank" class="url">%s</a>' % (url, match.group(0)) | |
| 52 pattern = r"""(?i)\b((?:[a-z]{3,}://|(www|ftp)\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/|mailto:|xmpp:)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'".,<>?]))""" | |
| 53 return re.sub(pattern, repl, string) | |
| 54 | 40 |
| 55 | 41 |
| 56 def setPresenceStyle(item, state, base_style="contact"): | 42 def setPresenceStyle(item, state, base_style="contact"): |
| 57 """ | 43 """ |
| 58 @item: any UI element | 44 @item: any UI element |