From a7b81d3999043cf2023538700df620aaf01a3876 Mon Sep 17 00:00:00 2001
From: umbrae <umbrae@d4e419ec-0920-11de-bbfd-a7c1bc4c261e>
Date: Tue, 10 Mar 2009 18:37:05 +0000
Subject: some footer tweaks
git-svn-id: http://arc90labs-readability.googlecode.com/svn/trunk@19 d4e419ec-0920-11de-bbfd-a7c1bc4c261e
---
js/readability.js | 40 ++++++++++++++++++++++++++++++++--------
1 file changed, 32 insertions(+), 8 deletions(-)
(limited to 'js')
diff --git a/js/readability.js b/js/readability.js
index 6477b35..8b14f95 100755
--- a/js/readability.js
+++ b/js/readability.js
@@ -1,9 +1,13 @@
+var readabilityVersion = "0.3";
+
(function(){
var objOverlay = document.createElement("div");
var objinnerDiv = document.createElement("div");
objOverlay.id = "readOverlay";
objinnerDiv.id = "readInner";
+
+ document.body.readability = {"contentScore": 0, originalHTML: document.body.innerHTML.toString()};
// Apply user-selected styling:
document.body.className = readStyle;
@@ -19,15 +23,27 @@
body = document.createElement("body");
document.body = body;
}
-
- // This removes everything else on the page. Requires a page refresh to undo it.
- // I tried the damn overlay on top - but had rendering issues:
+
document.body.innerHTML = "";
// Inserts the new content :
document.body.insertBefore(objOverlay, document.body.firstChild);
})()
+function restoreDocument() {
+ document.body.innerHTML = document.body.readability.originalHTML;
+ for (var k=0;k < document.styleSheets.length; k++)
+ if (document.styleSheets[k].href != null)
+ document.styleSheets[k].disabled = (document.styleSheets[k].href.lastIndexOf("readability") != -1);
+
+ // Enable all style tags in head:
+ var styleTags = document.getElementsByTagName("style");
+ for (var j=0;j < styleTags.length; j++)
+ styleTags[j].disabled = false;
+
+ return false;
+}
+
function grabArticle() {
var allParagraphs = document.getElementsByTagName("p");
var topDivCount = 0;
@@ -57,13 +73,13 @@ function grabArticle() {
parentNode.readability = {"contentScore": 0};
// Look for a special classname
- if(parentNode.className.match(/(comment|meta)/))
+ if(parentNode.className.match(/(comment|meta|footer|footnote)/))
parentNode.readability.contentScore -= 50;
else if(parentNode.className.match(/(hentry|entry[-]?(content|text|body)|article[-]?(content|text|body))/))
parentNode.readability.contentScore += 25;
// Look for a special ID
- if(parentNode.id.match(/(comment|meta)/))
+ if(parentNode.id.match(/(comment|meta|footer|footnote)/))
parentNode.readability.contentScore -= 50;
else if(parentNode.id.match(/(hentry|entry[-]?(content|text)|article[-]?(text|content))/))
parentNode.readability.contentScore += 25;
@@ -96,8 +112,10 @@ function grabArticle() {
// Remove all style tags in head (not doing this on IE) :
var styleTags = document.getElementsByTagName("style");
for (var j=0;j < styleTags.length; j++)
- if (navigator.appName != "Microsoft Internet Explorer")
- styleTags[j].textContent = "";
+ styleTags[j].disabled = true;
+// if (navigator.appName != "Microsoft Internet Explorer")
+// styleTags[j].textContent = "";
+
cleanStyles(topDiv); // Removes all style attributes
topDiv = killDivs(topDiv); // Goes in and removes DIV's that have more non <p> stuff than <p> stuff
@@ -113,7 +131,13 @@ function grabArticle() {
// Add the footer and contents:
articleFooter.id = "readFooter";
- articleFooter.innerHTML = "<a href='http://www.arc90.com'><img src='http://lab.arc90.com/experiments/readability/images/footer.png'></a>";
+ articleFooter.innerHTML = "\
+ <a href='http://www.arc90.com'><img src='http://lab.arc90.com/experiments/readability/images/footer.png'></a>\
+ <div style='float: right; line-height: 1; text-align: right; font-size:12px; margin-top: 5px'>\
+ <a href='#' onclick='return restoreDocument()'>Back to Original</a><br />\
+ v" + readabilityVersion + "  &bull <a href='http://code.google.com/p/arc90labs-readability/issues/entry'>Report an Issue</a>\
+ </div>\
+ ";
articleContent.appendChild(topDiv);
articleContent.appendChild(articleFooter);
--
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