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gadget.xml
by
admin
—
last modified
2008-04-09 09:38
var gCampaignPrefs = {"headerImg": "http://www.socialedge.org/admin/images/logos/socialedgegooglegadget.png", "campaignName": "Where Social Entrepreneurs Rise", "defaultTab": "YT", "includeYTPlaylist": true, "YTPlaylist": "http://youtube.com/view_play_list?p=5E8E333FBC9A3116", "includeRSSFeed": true, "RSSFeed": "http://www.socialedge.org/blogs/global-x/rss.xml", "includeGNewsFeed": false, "GNewsFeed": "http://", "includeGetInvolvedTab": true, "ctaMailingList": "http://www.socialedge.org/about-us/site-information/weekly-newsletter", "ctaDonation": "http://", "gadgetBaseUrl": "http://www.socialedge.org/admin/gadgets/"}
var kUserPrefs = false;
var kTabs = {'RSS':0, 'YT':1, 'GNews':2, 'CallAction':3};
var gadgetTabs = [];
var kCurrTab = -1;
var kRssNmbItems = 10;
var rssOutCache = "";
var gnewsOutCache = "";
var ytAllVideos = [];
var ytCurrVideo = -1;
var kImg = {ArrowLeft:"/gadget-img/left-arrow.png", ArrowRight:"/gadget-img/right-arrow.png", TabReadBlog:"/gadget-img/tab-read-blog.jpg", TabWatch:"/gadget-img/tab-watch.jpg", TabNews:"/gadget-img/tab-news.jpg", TabGetInvolved:"/gadget-img/tab-get-involved.jpg"};
var kDefaultBaseUrl = "http://www.google.com/webmasters/gadgets/promo";
function gadgetInit()
{
var url = getCampaignPref('gadgetBaseUrl').replace(/\/$/, '');
if(!getCampaignPref('gadgetBaseUrl') || getCampaignPref('gadgetBaseUrl') == "")
url = kDefaultBaseUrl;
for(var i in kImg)
kImg[i] = _IG_GetImageUrl(url + kImg[i]);
placeHeaderFooter();
buildTabTable();
var prefs = new _IG_Prefs();
var lastTab = parseInt(prefs.getString("lastTab"));
if(lastTab < 0 || lastTab >= gadgetTabs.length)
lastTab = 0;
setTimeout("activateTab("+ lastTab +")", 100);
}
function showGNewsTab()
{
if(!getCampaignPref('includeGNewsFeed') || !getCampaignPref('GNewsFeed'))
return;
showLoadingIndicator();
if(typeof gnewsOutCache != "undefined" && gnewsOutCache != "")
{
_gel('contentDiv').innerHTML = gnewsOutCache;
}
else
{
var url = '';
if(getCampaignPref('GNewsFeed').match(/^https?:\/\//))
url = getCampaignPref('GNewsFeed');
else
url = "http://news.google.com/news?hl=en&ned=us&ie=UTF-8&scoring=n&output=atom&q="+ encodeURIComponent(getCampaignPref('GNewsFeed'));
_IG_FetchFeedAsJSON(url, function(response)
{
var out = "";
if((out = rssContentHandler(response)) === false)
return;
gnewsOutCache = out;
_gel('contentDiv').innerHTML = out;
}, kRssNmbItems, true);
}
}
function showRSSTab()
{
if(!getCampaignPref('includeRSSFeed') || !getCampaignPref('RSSFeed'))
return;
showLoadingIndicator();
if(typeof rssOutCache != "undefined" && rssOutCache != "")
{
_gel('contentDiv').innerHTML = rssOutCache;
}
else
{
_IG_FetchFeedAsJSON(getCampaignPref('RSSFeed'), function (response)
{
var out = "";
if((out = rssContentHandler(response)) === false)
return;
rssOutCache = out;
_gel('contentDiv').innerHTML = out;
}, kRssNmbItems, true);
}
}
function rssContentHandler(response)
{
var out = "";
try
{
if(response == null || typeof response != "object" || typeof response.Entry == "undefined" || response.Entry.length == "undefined" || response.Entry.length == 0)
return false;
var newsItems = response.Entry;
var out = "";
for(var i = 0; i < newsItems.length; i++)
{
var link = newsItems[i].Link;
var title = newsItems[i].Title;
var description = newsItems[i].Summary.replace(/<[^>]+>/g, ' ').replace(/[ ]+/g, ' ');
if(description.length > 200)
description = description.split(' ').slice(0,32).join(' ') + '...';
out += "";
out += "";
out += " ";
}
}
catch(E) { }
return out;
}
function prevVideo() { loadVideo((ytCurrVideo - 1 < 0)? ytAllVideos.length - 1 : ytCurrVideo - 1); }
function nextVideo() { loadVideo((ytCurrVideo + 1 == ytAllVideos.length)? 0 : ytCurrVideo + 1) }
function loadVideo(videoIdx)
{
if(typeof ytAllVideos == "undefined" || typeof ytAllVideos.length == "undefined" || ytAllVideos.length == 0)
return;
if(typeof videoIdx == "undefined" || videoIdx < 0 || videoIdx >= ytAllVideos.length)
videoIdx = 0;
if(!_gel('watchDiv'))
return;
ytCurrVideo = videoIdx;
var vWidth = 260;
var vHeight = 150;
_IG_EmbedFlash('http://www.youtube.com/v/' + ytAllVideos[videoIdx], 'watchDiv',
{
swf_version: 6,
id: "flashmovie",
width: vWidth,
height: vHeight,
flashvars: 'autoplay=true'
});
var out = "";
out += "";
out += "![](" + kImg.ArrowLeft + ") ";
out += " | ";
out += (1 + videoIdx) + " OF " + ytAllVideos.length;
out += " | ";
out += "![](" + kImg.ArrowRight + ") ";
out += " |
";
_gel('videoArrowsDiv').innerHTML = out;
fixPNG(_gel('arrowLeftImg'));
fixPNG(_gel('arrowRightImg'));
}
function showYTTab()
{
if(!getCampaignPref('includeYTPlaylist') || !getCampaignPref('YTPlaylist'))
return;
showLoadingIndicator();
if(typeof ytAllVideos == "undefined" || typeof ytAllVideos.length == "undefined" || ytAllVideos.length == 0)
{
loadYTPlaylist();
}
else
{
if(typeof ytCurrVideo == "undefined" || ytCurrVideo < 0 || ytCurrVideo >= ytAllVideos.length)
ytCurrVideo = 0;
var out = '';
_gel('contentDiv').innerHTML = out;
setTimeout(function(){ loadVideo(ytCurrVideo); }, 100);
}
}
function loadYTPlaylist()
{
var playlistIdMatchRe = /p=([^\&]+)/
var playlistIdMatch = playlistIdMatchRe.exec(getCampaignPref('YTPlaylist'));
if(typeof playlistIdMatch == "undefined" || !playlistIdMatch || playlistIdMatch.length <= 1)
return;
var playlistId = playlistIdMatch[1];
_IG_FetchXmlContent("http://www.youtube.com/api2_rest?method=youtube%2Evideos%2Elist%5Fby%5Fplaylist&id=" + playlistId, function (response)
{
try {
if(response == null || typeof response != "object" || response.firstChild == null)
return;
var videoIds = response.getElementsByTagName("id");
for(var i = 0; i < videoIds.length; i++)
ytAllVideos.push(videoIds[i].firstChild.nodeValue);
showYTTab();
} catch(E) { }
});
}
function showCallActionTab()
{
var out = "";
if(getCampaignPref('ctaMailingList'))
out += " ";
if(getCampaignPref('ctaDonation'))
{
out += " Make a donation";
out += " Click here to make a donation in support of ";
if(getCampaignPref('campaignName'))
out += "the "+ getCampaignPref('campaignName') +"";
else
out += "this";
out += " campaign ";
out += " ";
}
out += " ";
out += "";
out += "![]("+ img +") ";
out += " | ";
return out;
}
function buildTabTable()
{
var currCellCount = 0;
var out = "";
out += "| | ";
var tabDefs = [{
campaignPref:'includeYTPlaylist',
tabImg:kImg.TabWatch,
tabImgWidth:65,
tabType:kTabs.YT
},{
campaignPref:'includeRSSFeed',
tabImg:kImg.TabReadBlog,
tabImgWidth:66,
tabType:kTabs.RSS
},{
campaignPref:'includeGNewsFeed',
tabImg:kImg.TabNews,
tabImgWidth:68,
tabType:kTabs.GNews
},{
campaignPref:'includeGetInvolvedTab',
tabImg:kImg.TabGetInvolved,
tabImgWidth:76,
tabType:kTabs.CallAction
}];
if(getCampaignPref('defaultTab') != '')
{
for(var i = 0; i < tabDefs.length; i++)
{
if(tabDefs[i].tabType == kTabs[getCampaignPref('defaultTab')])
{
var el = tabDefs.splice(i, 1);
if(typeof el.length != "undefined")
el = el[0];
tabDefs.unshift(el);
break;
}
}
}
for(var i = 0; i < tabDefs.length; i++)
{
var currTab = tabDefs[i];
if(getCampaignPref(currTab.campaignPref) == true)
{
out += makeTableCell(currTab.tabImg, currTab.tabImgWidth, currCellCount++);
gadgetTabs.push(currTab.tabType);
}
}
if(gadgetTabs.length == 0)
out += "Tabs | ";
out += " | ";
out += " ";
_gel('tabsTableDiv').innerHTML = out;
}
function placeHeaderFooter()
{
if(getCampaignPref('headerImg') && getCampaignPref('headerImg') != "http://")
{
_gel('headerImgDiv').innerHTML = "";
fixPNG(_gel('headerImg'));
}
else
_gel('headerImgDiv').innerHTML = "Header image ";
_gel('tabsTableDiv').style.top = "63px";
_gel('contentDiv').style.top = "83px";
_gel('contentDiv').style.height = "192px";
if(getCampaignPref('campaignName'))
_gel('campaignNameDiv').innerHTML = ""+ getCampaignPref('campaignName') +"";
else
_gel('campaignNameDiv').innerHTML = "Footer Text ";
_gel('contentDiv').style.height = parseInt(_gel('contentDiv').style.height) - 13 + "px";
}
function getCampaignPref(key)
{
if(kUserPrefs)
{
var prefs = new _IG_Prefs();
return prefs.getString(key);
}
else
{
if(typeof gCampaignPrefs != "undefined" && typeof gCampaignPrefs[key] != "undefined" && gCampaignPrefs[key] != "")
return gCampaignPrefs[key];
return false;
}
}
function fixPNG(img)
{
if (!(/MSIE (5\.5|6).+Win/.test(navigator.userAgent)))
return;
var arVersion = navigator.appVersion.split("MSIE")
var version = parseFloat(arVersion[1])
if ((version >= 5.5) && (document.body.filters))
{
var imgName = img.src.toUpperCase()
if (imgName.substring(imgName.length-3, imgName.length) == "PNG")
{
var imgID = (img.id) ? "id='" + img.id + "' " : ""
var imgClass = (img.className) ? "class='" + img.className + "' " : ""
var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' "
var imgStyle = "display:inline-block;" + img.style.cssText
if (img.align == "left") imgStyle = "float:left;" + imgStyle
if (img.align == "right") imgStyle = "float:right;" + imgStyle
if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle
var strNewHTML = ""
img.outerHTML = strNewHTML
}
}
}
_IG_RegisterOnloadHandler(gadgetInit);
]]>
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