MediaWiki:Scripturizer.js
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/**
* Scripturizer for Javascript.
*
* Link scripture references to ESV at Good News Publisher or Bible Gateway.
* Instead of having a server side solution in Perl or PHP, the Javascript
* version provides a solution to drop into any web page and then
* automatically scan through the document and generate links.
*
* For more information, see
*
* http://fucoder.com/code/scripturizer-js/
*
* @author Scott Yang <scotty@yang.id.au>
* @version 2.2
*/
/*************************************************************************
* Configuration section - Here is the place where you can tune the behaviour
* of Scripturizer for Javascript.
*************************************************************************/
var Scripturizer = {
/**
* The document element ID used by Scripturize.doDocument(). If it is
* empty, or the element cannot be found, then document.body will be used,
* i.e. the entire document will be passed through scripturizer.
*/
element: 'content',
/**
* Maximum number of DOM text nodes to process before handing the event
* thread back to GUI and wait for the next round. Smaller value leaders
* to more responsive UI, but slower to finish parsing.
*/
max_nodes: 500,
/**
* Whether a link will open in a new window. This option does not apply to
* "esvpopup"
*/
new_window: true,
/**
* Version of Bible to be used. If version is 'esv', link to GNP will be
* created. If version is 'esvpopup', and 'esvpopup.js' is loaded, then we
* will use the ESV Popup Reference. Otherwise, link to Bible Gateway will
* be created.
*/
version: 'niv'
};
/*************************************************************************
* Code section - No need to modify the code below this point.
*************************************************************************/
Scripturizer.translations = {
'AMP': ['45', 'Amplified Bible'],
'ASV': ['8"', 'American Standard Version'],
'CEV': ['46', 'Contemporary English Version'],
'DARBY': ['16', 'Darby Translation'],
'ESV': ['47', 'English Standard Version'],
'HCSB': ['77', 'Holman Christian Standard Bible'],
'KJ21': ['48', '21st Century King James Version'],
'KJV': ['9', 'King James Version'],
'MSG': ['65', 'The Message'],
'NASB': ['49', 'New American Standard Bible'],
'NIRV': ['76', 'New International Reader\'s Version'],
'NIV': ['31', 'New International Version'],
'NIV-UK': ['64', 'New International Version - UK'],
'NKJV': ['50', 'New King James Version'],
'NLT': ['51', 'New Living Translation'],
'NLV': ['74', 'New Life Version'],
'WE': ['73', 'Worldwide English (New Testament)'],
'WNT': ['53', 'Wycliffe New Testament'],
'YLT': ['15', 'Young\'s Literal Translation']
};
/**
* Scripturize a DOM element.
*/
Scripturizer.doElement = function(elm) {
var vol = 'I+|1st|2nd|3rd|First|Second|Third|1|2|3';
var bok = 'Genesis|Gen|Exodus|Exod?|Leviticus|Lev|Levit?|Numbers|'+
'Nmb|Numb?|Deuteronomy|Deut?|Joshua|Josh?|Judges|Jdg|Judg?|Ruth|Ru|'+
'Samuel|Sam|Sml|Kings|Kngs?|Kin?|Chronicles|Chr|Chron|Ezra|Ez|'+
'Nehemiah|Nehem?|Esther|Esth?|Job|Jb|Psalms?|Psa?|Proverbs?|Prov?|'+
'Ecclesiastes|Eccl?|Songs?ofSolomon|Song?|Songs|Isaiah|Isa|Jeremiah|'+
'Jer|Jerem|Lamentations|Lam|Lament?|Ezekiel|Ezek?|Daniel|Dan|Hosea|'+
'Hos|Joel|Jo|Amos|Am|Obadiah|Obad?|Jonah|Jon|Micah|Mic|Nahum|Nah|'+
'Habakkuk|Hab|Habak|Zephaniah|Zeph|Haggai|Hag|Hagg|Zechariah|Zech?|'+
'Malachi|Malac?|Mal|Mat{1,2}hew|Mat?|Mark|Mrk|Luke|Lu?k|John|Jhn|Jo|'+
'Acts?|Ac|Romans|Rom|Corinthians|Cor|Corin|Galatians|Gal|Galat|'+
'Ephesians|Eph|Ephes|Philippians|Phili?|Colossians|Col|Colos|'+
'Thessalonians|Thes?|Timothy|Tim|Titus|Tts|Tit|Philemon|Phil?|'+
'Hebrews|Hebr?|James|Jam|Jms|Peter|Pete?|Jude|Ju|Revelations?|Rev|'+
'Revel';
var ver = '\\d+(:\\d+)?(?:\\s?[-&]\\s?\\d+)?';
var regex = '\\b(?:('+vol+')\\s+)?('+bok+')\\s+('+ver+'(?:\\s?,\\s?'+
ver+')*)\\b';
regex = new RegExp(regex, "m");
var textproc = function(node) {
var match = regex.exec(node.data);
if (match) {
var val = match[0];
var node2 = node.splitText(match.index);
var node3 = node2.splitText(val.length);
var anchor = node.ownerDocument.createElement('A');
anchor.setAttribute('href', '#');
anchor.onclick = Scripturizer.onclick;
anchor.onmouseover = Scripturizer.onmouseover;
node.parentNode.replaceChild(anchor, node2);
anchor.className = 'scripturized-test';
anchor.appendChild(node2);
return anchor;
} else {
return node;
}
};
__traverseDOM(elm.childNodes[0], 1, textproc);
};
/**
* Scripturize the current document.
*/
Scripturizer.doDocument = function() {
if ((Scripturizer.element &&
(e = document.getElementById(Scripturizer.element))) ||
(e = document.body))
{
Scripturizer.doElement(e);
}
};
/**
* Initialise the module. It only needs to be done once to create/compile
* regular expression object.
*/
Scripturizer.init = function() {
var es = document.getElementsByTagName('script');
var onload = 1; // Default to onload.
for (i = 0; i < es.length; i ++) {
var j, p;
if ((j = es[i].src.indexOf('scripturizer.js')) >= 0) {
p = __decodeQS(es[i].src);
if (p.element)
Scripturizer.element = p.element;
if (p.new_window)
Scripturizer.new_window = p.new_window == '1';
if (p.version)
Scripturizer.version = p.version;
else if (p.onload)
onload = parseInt(p.onload) || 1;
break;
}
}
return onload;
};
Scripturizer.onclick = function(ev) {
ev = ev || window.event;
var verse = this.childNodes[0].data;
// Check whether 'ESVPopup' variable has been initialised, i.e.
// 'esvpopup.js' has been loaded. If not, then we will fall back to
// external linking to GNP.
if (Scripturizer.version == 'esvpopup') {
try {
ESVPopup;
} catch (e) {
Scripturizer.version = 'esv';
}
}
if (Scripturizer.version == 'esvpopup') {
ESVPopup.onclick(ev, verse);
} else {
var link = verse.replace(/ /g, '+');
link = link.replace(/[,&;]/g, '%2C');
link = link.replace(/:]/g, '%3A');
switch (Scripturizer.version) {
case 'esv':
link = 'http://www.gnpcb.org/esv/search/?go=Go&q=' + link;
break;
default:
var bgver = Scripturizer.translations[
Scripturizer.version.toUpperCase()];
link = 'http://www.biblegateway.com/passage/index.php?version='+
bgver[0]+'&search=' + link;
}
if (Scripturizer.new_window)
window.open(link);
else
window.location.href = link;
}
return false;
};
Scripturizer.onmouseover = function(ev) {
var title = this.childNodes[0].data;
switch (Scripturizer.version) {
case 'esv':
case 'esvpopup':
title += ' - English Standard Version Bible';
break;
default:
var bgver = Scripturizer.translations[
Scripturizer.version.toUpperCase()];
title += ' - ' + bgver[1] + ' via Bible Gateway';
}
if (Scripturizer.version == 'esvpopup')
title += ' (pop-up)';
else if (Scripturizer.new_window)
title += ' (new window)';
this.setAttribute('title', title);
};
function __decodeQS(qs) {
var k, v, i1, i2, r = {};
i1 = qs.indexOf('?');
i1 = i1 < 0 ? 0 : i1 + 1;
while ((i1 >= 0) && ((i2 = qs.indexOf('=', i1)) >= 0)) {
k = qs.substring(i1, i2);
i1 = qs.indexOf('&', i2);
v = i1 < 0 ? qs.substring(i2+1) : qs.substring(i2+1, i1++);
r[unescape(k)] = unescape(v);
}
return r;
}
function __traverseDOM(node, depth, textproc) {
var skipre = /^(a|script|style|textarea)/i;
var count = 0;
while (node && depth > 0) {
count ++;
if (count >= Scripturizer.max_nodes) {
var handler = function() {
__traverseDOM(node, depth, textproc);
};
setTimeout(handler, 50);
return;
}
switch (node.nodeType) {
case 1: // ELEMENT_NODE
if (!skipre.test(node.tagName) && node.childNodes.length > 0) {
node = node.childNodes[0];
depth ++;
continue;
}
break;
case 3: // TEXT_NODE
case 4: // CDATA_SECTION_NODE
node = textproc(node);
break;
}
if (node.nextSibling) {
node = node.nextSibling;
} else {
while (depth > 0) {
node = node.parentNode;
depth --;
if (node.nextSibling) {
node = node.nextSibling;
break;
}
}
}
}
}
var __onload = Scripturizer.init();
if (__onload > 0) {
if (window.attachEvent) {
window.attachEvent('onload', Scripturizer.doDocument);
} else if (window.addEventListener) {
window.addEventListener('load', Scripturizer.doDocument, false);
} else {
__onload = window.onload;
window.onload = function() {
Scripturizer.doDocument();
__onload();
};
}
} else if (__onload < 0) {
Scripturizer.doDocument();
}