1 files changed, 86 insertions, 0 deletions
diff --git a/.uzbl/scripts/adblock.py b/.uzbl/scripts/adblock.py
new file mode 100755
index 0000000..aae39f4
--- /dev/null
+++ b/.uzbl/scripts/adblock.py
@@ -0,0 +1,86 @@
+#!/usr/bin/python
+import os
+from sys import argv
+from urlparse import urlparse
+
+# This is the original adblock.py script from http://www.uzbl.org/wiki/adblock
+# Nothing was modified. This script is here just to have everything at one place.
+
+def xdghome(key, default):
+    '''Attempts to use the environ XDG_*_HOME paths if they exist otherwise
+    use $HOME and the default path.'''
+
+    xdgkey = "XDG_%s_HOME" % key
+    if xdgkey in os.environ.keys() and os.environ[xdgkey]:
+        return os.environ[xdgkey]
+
+    return os.path.join(os.environ['HOME'], default)
+
+# Setup xdg paths.
+DATA_DIR = os.path.join(xdghome('DATA', '.local/share/'), 'uzbl/')
+
+# Blockfile location.
+BLOCKFILE = os.path.join(DATA_DIR, 'adblock')
+
+JAVASCRIPT = ' '.join(filter(None, map(str.strip, '''
+var uzblAdBlock = function() {
+    var toblock = %s;
+    for(var n = 0; n < toblock.length; n++) {
+        var items;
+        while (1) {
+            try {
+                items = document.evaluate(toblock[n], document, null, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);
+                if (items == null) { break; }
+                var i = items.iterateNext();
+                if (i == null) { break; }
+                i.parentNode.removeChild(i);
+            } catch (e) {
+                break;
+            }
+        }
+    }
+};
+'''.split('\n'))))
+
+
+def get_domain(url):
+    '''Return domain segment of url.'''
+
+    if not url.startswith('http'):
+        url = "http://%s" % url
+
+    loc = urlparse(url).netloc
+    if loc.startswith('www.'):
+        loc = loc[4:]
+
+    return loc
+
+
+def adblock(url, fifo):
+    fh = open(BLOCKFILE, 'r')
+    lines = [line.strip() for line in fh.readlines()]
+    fh.close()
+
+    rules, capture = [], False
+    for l in lines:
+        if not l: # newline splits section
+            capture = False
+
+        elif l[0] == '#':
+            continue
+
+        elif capture:
+            rules.append(l)
+
+        elif l[-1] == ':':
+            if get_domain(l[:-1]) == url or l[:-1] == "global":
+                capture = True
+
+    rulestr = repr(rules).replace("@", "\@")
+    js = "js %s\n" % (JAVASCRIPT % rulestr)
+    fh = open(fifo, "w")
+    fh.write(js)
+    fh.close()
+
+if __name__ == '__main__':
+    adblock(get_domain(argv[6]), argv[4])