Headlines Plugin


This plugin displays RSS and ATOM feeds from news sites. Use it to build news portals that show headline news.

Note: Syndic8.com ( http://www.syndic8.com/ ) is a good site listing many RSS feeds.

Syntax Rules


Parameter Explanation Default
"..." source of RSS feed; this can be an url (starting with http) or a web.topic location for internal feeds None; is required
href="..." (Alternative to above) N/A
refresh="60" Refresh rate in minutes for caching feed; "0" for no caching Global REFRESH setting
limit="12" Maximum number of items shown Global LIMIT setting
header Header. Can include these variables: - $channeltitle, $title: title of channel (channel.title)
- $channellink, $link: link of channel (channel.link)
- $channeldescription, $description: description (channel.description)
- $channeldate, $date: publication date of the channel (channel.pubDate)
- $rights: copyrights of the channel (channel.copyright)
- $imagetitle: title text for site (image.title)
- $imagelink: link for site (image.link)
- $imageurl: URL of image (image.url)
- $imagedescription: description of image (image.description)
Global HEADER setting
format Format of one item. Can include these variables:
- $title: news item title (item.title)
- $link: news item link (item.link)
- $description: news item description (item.description)
- $date: the publication date (item.pubDate, item.date)
- $category: the article category (item.category)
Global FORMAT setting

The header and format parameters might also use variables rendering the dc, image and content namespace information. Note, that only bits of interest have been implemented so far and those namespaces might not be implemented fully yet.

Rendering the dc namespace

The following variables are extracting the dc namespace info, that could be used in header and format. Nnote, that some of the variables are already used above. This is done by purpose to use different feeds with the same formating parameters. If there's a conflict the non-dc tags have higher precedence, i.e. a <title> content </title> is prefered over <dc:title> content </dc:title> .
  • $title: channel/article title (dc:title)
  • $creator: channel creator (dc:creator)
  • $subject: subject text; this will also add an image according to the subject hash list, see above (dc:subject)
  • $description: ... (dc:description)
  • $publisher: the channel/article publisher (dc:publisher)
  • $contributor: ... (dc:contributor)
  • $date: ... (dc:date)
  • $type: ... (dc:type)
  • $format: ... (dc:format)
  • $identifier: ... (dc:identifier)
  • $source: ... (dc:source)
  • $language: ... (dc:language)
  • $relation: ... (dc:relation)
  • $coverage: ... (dc: coverage)
  • $rights: ... (dc: rights)

Rendering the image namespace

An image:item is converted into an <img> tag using the following mappings:
  • src: image url (rdf:about attribute of the image.item tag)
  • alt: image title (title)
  • width: image width (image:width)
  • height: image height image:height)

Rendering the content namespace

The variable $content is refering to the <content:encoding> content </content:encoding>.


Slashdot News

%HEADLINES{"http://slashdot.org/slashdot.rdf" header="---+!! [[$link][$title]]$n $description" format="$t* [[$link][$title]]"}%
to get the latest Slashdot news as a bullet list format:

Business Opportunities Weblog

%HEADLINES{"http://www.business-opportunities.biz/feed" limit="3"}%

to get the latest postings on the "Business Opportunities" weblog:

Mon, 19 Mar 2018 03:16:27 +0000
The original blog about business opportunities and business ideas for small business entrepreneurs
Mon, 19 Mar 2018 03:16:27 +0000 Bizop Team

Aiming for SEO Improvement? 5 Things You Need to Know

SEO (Search Engine Optimization) refers to search marketing. It means optimizing your content and your site so that visitors to your website can find what they’re looking for. In order to achieve SEO improvement, you need to stay on top of the changes in this ever-evolving field.

It’s an understatement to point out that the SEO space has changed over time. Its continuous changes have been a nightmare to many business owners who are looking to establish themselves online.

Google and other major search engines use algorithms to prioritize content. Developers constantly update and refine these algorithms. In order to master SEO, you’ll need to stay up to date with these algorithms. When it comes to SEO improvement, you need to be no more than a step or two behind the changes.

This is one of the challenges you’ll need to overcome. The search engine robots are smart. Often they can tell when you’re applying SEO methods that aren’t natural. So if you are looking to dive into SEO improvement, here are some of the things you must know before you begin.


1. Optimize YouráOn-Site SEO

On-site optimization will go a long way toward improving your site’s SEO. The first thing you must do for on-site SEO improvement is to ensure that each page of your site and its content are stellar. These elements play a major role in influencing how your site performs.

When you’re developing a page for your website, for instance, make sure to include keywords in the major heading for your content. This helps search engines to understand the context and meaning of your content.

Additionally, use keywords in your titles. It’s even more beneficial to use keywords that contain 2 or 3 words. These are known as long-tail keywords. Always make sure that your content is of the highest quality and suited to your audience.


2. Off-Site Optimization Can Help, Too

Off-site optimization includes a variety of tactics, all of which help to give your site some authority. These strategies range from guest blogging to using social channels to showcase your website.

Be sure choose a guest platform that has authority, however. To do this, approach administrators of high authority sites that allow guest posts. Ask them if you can get a slot.




3. Earn Your Links

Some people will tell you that it’s all right to buy links. However, this is a detrimental approach.

Google loathes paid links. If the Google bots flag your site for engaging in link buying, that will mark the end of its journey on Google.

Therefore, make sure to post only high-quality content and reach out to your audience through social media. People will notice your good postings. Some of them will be inspired to mention your site on their blog posts. This will earn you links in a natural way.


4. Watch Your Speed

Analyze your website’s speed to ensure it loads well. This is one of the metrics that Google uses to rank sites. Therefore, you could be slipping in the ratings if you don’t optimize your site for speed.

Do this by making sure you don't use heavy images on your site. Also check for broken links. These will make your site sluggish. A slow site is a bad experience for users, so be sure to watch your speed.



5. Optimize for Mobile

Mobile matters in the current digital space.

That’s because more and more users access content over their mobile devices. Therefore, make sure your site runs well on both large and small screens. You might be surprised to learn that Google also uses mobile optimization as a factor in their rankings. This is because mobile optimization shows that you care about user experience and quality.

If you’re not sure how to go about optimizing for mobile screens, hire an SEO company in Las Vegas by going to Platinum Web Marketing. These folks will help you to modify your site so that it’s mobile-ready.


Enjoy Your Rise to the Top

SEO improvement is not all that difficult. With the tips we’ve given here, you can learn to master the essentials. From there, you can design a site that is useful to your site’s users. Before you know it, you’ll be earning links and enjoying a steady rise in the rankings.

The post Aiming for SEO Improvement? 5 Things You Need to Know appeared first on Business Opportunities.

Mon, 19 Mar 2018 03:14:37 +0000 Bizop Team

New to Game Development? Avoid These Common Mistakes

Are you new to game development? Or are you planning to develop a game? Then this article was written for you.

Here, we discuss some of the worst mistakes that beginning game developers make. Learn about them before you start your game development project.


Building Games, Not Technology

Don’t start developing your game by thinking that you will build a game engine. This is probably the worst mistake you can make as a beginning game developer.

This is because the engine that drives the game needs much more work than the game itself does. The game engine is the dark work, the work that no one will see.

If you’re working on the engine instead of the game, you’ll have no visual indicators that show your work in progress. Even with all the benefits ofámodern tools, libraries, and other materials, building the engine can be difficult. Leave the engine-building aspect of game development to the advanced programmers. As a beginner, focus instead on the game itself.




Choosing Too Big a Scope

Do not start your game development career by trying to make a big game your first time out. This is the problem that a lot of beginning game developers face. You will end up leaving it incomplete because the scope of your game is too massive.

Instead, begin your game development career by designing a smaller game, especially if you’re working alone. Start with a simple game that you can get your head around. Then the next time, take on a bigger game.

For your first game, start with an idea that excites you. Aim to get your game finished in a month or two. Then, with your newly acquired sense of accomplishment, try designing a larger game. This is how you will grow as a game developer.

After you’ve gotten a good sense of game development, if you want to design larger games, join up with a team of professional game developers. Remember that it can take up to a year for a team of 20 professional game developers working on professional gamer PCáto build a big game.


Not Showing Your Game to Others

Showing people your game is important for multiple reasons. First of all, if you are isolated, you will begin to lose your motivation and even your interest in your project. There is a chance that you will end up abandoning it.

Also, you will have no accountability if you do not show your game progress to another person. Then, too, people will make suggestions that can help you to improve your game. They will keep you on track and hold you accountable. They will help you to stay motivated until you complete your game.



Trying to Please Everybody

On the other hand, if you pay attention to everyone’s opinions and suggestions, you’ll end up pleasing no one, including yourself. What’s the point of that?

So listen to your game’s fans, but learn to ignore the comments of those who are trying to distract you. Your fans will tell you what they like about your specific game. Their comments can help you enormously to make improvements to your game.

People we admire are the people who finish what they start, and that includes people in the game development field. The world wants more games. Therefore, finish making your game by avoiding the mistakes mentioned here.

The post New to Game Development? Avoid These Common Mistakes appeared first on Business Opportunities.

Fri, 16 Mar 2018 04:44:17 +0000 Bizop Team

Some Simple Measures You Can Take to Ensure Your Business's Success

Are you serious about starting a business, but you're afraid you won't experience success? Don't worry, this is an incredibly common fear.

We’ve all heard the grim statistics. Only about a third of small businesses survive until their tenth year. But there are measures you can take that will ensure that your business is among these lucky few.


Consider Your Risks

One of the main reasons that small businesses fail is that there’s no market for their products.áIn order to avoid that scenario for your company, research and analyze the market to determine whether or not your new business will be profitable.

Choose your company’s location carefully as well. For example, if you’re planning to have a brick-and-mortar storefront, consider the local consumer base. You might find that the local market shows little interest in your product or service at prices that will allow you to earn a profit. If that’s the case, you’ll need to be creative, perhaps by coming up with a new way to present your product or service. Or you’ll need to accept the fact that your passion will just be your hobby.


Be Willing to Take Professional Advice

One of the biggest mistakes new entrepreneurs make is assuming they already have all the answers.áNever hesitate to learn from others who have traveled this road before you. You may fear otherwise, but the fact is that a mentor is not necessarily your competitor. Take advantage of the services of a seasoned business coach, for example, someone who can help you to sort through the thorny problems of business ownership that only another entrepreneur can understand.

Learn to combine the power of expert advice with your own determination. In this way, success will be much more likely to find you. Benefit from someone else’s point of view to add to your knowledge about the best way to run your business.




Exceed Your Customers' Expectations

Some business owners assume that they can simply register their business using a company formation agent, and that everything will run perfectly from there. However, nothing could be further from the truth. If there’s one cardinal rule, it is thatánothing ever goes as smoothly as expected.

You might find yourself dealing with defective products, delivery delays, and unhappy customers. Some of your customers might even give your business terrible online reviews. If you do happen to receive a negative online review, address it promptly and courteously, on the same online forum where it was posted.

Better yet, ward off such problems in the first place by providing only superior products and services. Fully test your products before putting them on the market, and you’ll have far fewer unhappy customers to begin with.


Learn from Your Mistakes

A small business fueled by passion will go far. However, even the most passionate of business owners is sure to make his or her share of mistakes.

As Oscar Wilde once said, “Experience is the name we give our mistakes.” In other words, the only way to gain experience is to make a few mistakes. However, as we mentioned earlier, don’t be afraid to seek out wise counsel, and avoid as many mistakes as you can.

And when you do make a mistake, own up to it. Make things right with everyone concerned as soon as you can.



Focus Your Attention

Starting a business is hard work. In fact, you can probably count on working long days, often late into the night and bright and early the very next morning. However, the sacrifices you make for your business will all be worthwhile once success finds its way to your door.

Make sure your working hours are truly effective ones by focusing strictly on your business when you are working on your business. In other words, tune out distractions. Diligently get your work done and make progress toward your goals.


Manage Your Own Expectations

Naturally, you want your business to get off to a good start. You want to make a lot of sales. You want your business to remain steady and consistent. And you expect your employees to provide the best possible service so that all of your customers will be happy.

However, in the hustle and bustle of the business world, such idyllic scenarios are rarely the case. Some businesses-even those who eventually find success-get off to a rocky start. Others fail to make a profit in their first few years. Some businesses make sales in spurts but fail to find consistency, at least at first.

So don’t expect perfection. Do expect that working smart and working hard will eventually lead you toward the satisfaction and success that you have every right to expect.


Don't Give up Before Success Has a Chance to Find You

Have you heard Napoleon Hill’s story of the gold miner who quit digging when he was only three feet away from a rich vein of gold ore? Don’t be like that hapless miner!

The unfortunate truth is that it can take years for a business to become profitable. Your job is to persevere until that day. This can be especially true for businesses that have large amounts of overhead and carrying costs. That's because as the profits come in, the money goes back out just to keep the business afloat. If this is the case for your business, you might grow weary of the work. This might lead you to question whether or not to stay in business.

While it is always in an entrepreneur's best interest to know when to call it quits, don’t make the mistake of giving up too soon.

Passion, hard work, and perseverance will lay a sturdy foundation for your business. All you have to do is keep going through the tough times, so that you can be ready and waiting when success finally finds you.

The post Some Simple Measures You Can Take to Ensure Your Business's Success appeared first on Business Opportunities.

Plugin Settings

Plugin settings are stored as preferences variables. To reference a plugin setting write %<plugin>_<setting>%, for example, %HEADLINESPLUGIN_SHORTDESCRIPTION%. Note: Don't modify the settings here; copy and customize the settings in Accueil.Site Preferences. For example, to customize the USERAGENTNAME setting, create a HEADLINESPLUGIN_USERAGENTNAME setting in Accueil.SitePreferences.

  • One line description, shown in the Text Formatting Rules topic:
    • Set SHORTDESCRIPTION = Show headline news in Foswiki pages based on RSS and ATOM news feeds from external sites

  • Refresh rate in minutes for cached feeds. Disable caching: 0, default: 60
    • Set REFRESH = 60

  • Maximum number of items shown. Default: 100
    • Set LIMIT = 100

  • Use LWP::UserAgent, or fallback to Foswiki's internal getUrl() method. Default: yes

  • Timeout fetching a feed using the LWP::UserAgent. Default: 20

  • Name of user agent. Default: FoswikiHeadlinesPlugin/2.21.2
      * Set USERAGENTNAME = FoswikiHeadlinesPlugin/2.21.2

  • Default header: (variables are explained in the syntax rules)
      * Set HEADER = <div class="headlinesChannel"><div class="headlinesLogo"><img src="$imageurl" alt="$imagetitle" border="0" />%BR%</div><div class="headlinesTitle">$n---+!! <a href="$link">$title</a></div><div class="headlinesDate">$date</div><div class="headlinesDescription">$description</div><div class="headlinesRight">$rights</div></div>

  • Default format of one item: (variables are explained in the syntax rules)
      * Set FORMAT = <div class="headlinesArticle"><div class="headlinesTitle"><a href="$link">$title</a></div>$n<span class="headlinesDate">$date</span> <span class="headlinesCreator"> $creator</span> <span class="headlinesSubject"> $subject </span>$n<div class="headlinesText"> $description</div></div>

  • Values taken from configure: (only supported if CPAN:LWP is installed)
    • $Foswiki::cfg{PROXY}{HOST} - proxy host, such as "proxy.example.com";
    • $Foswiki::cfg{PROXY}{PORT} - proxy port, such as "8080";
    • $Foswiki::cfg{PROXY}{SkipProxyForDomains} - domains excluded from proxy, such as "intra.example.com, bugs.example.com";

Style sheets

The default HEADER and FORMAT settings use the following styles. See the style.css file defining the default CSS properties (indentation illustrates enclosure).

  • headlinesRss: output of the Headlines Plugin (div)
    • headlinesChannel: channel header (div)
      • headlinesLogo: channel logo (div)
      • headlinesTitle: channel title (div)
      • headlinesDate: channel date (div)
      • headlinesDescription: channel description (div)
      • headlinesRight: channel copyright (div)
    • headlinesArticle: one news item (div)
      • headlinesTitle: article title (div)
      • headlinesDate: article date (span)
      • headlinesCreator: author of article (span)
      • headlinesSubject: subect category of the article (span)
      • headlinesText: article text (div)

Plugin Installation Instructions

You do not need to install anything in the browser to use this extension. The following instructions are for the administrator who installs the extension on the server.

Open configure, and open the "Extensions" section. Use "Find More Extensions" to get a list of available extensions. Select "Install".

If you have any problems, or if the extension isn't available in configure, then you can still install manually from the command-line. See http://foswiki.org/Support/ManuallyInstallingExtensions for more help.

Check if above examples show a news feed instead of variable.

Plugin Info

Plugin Author: TWiki:Main.PeterThoeny, Foswiki:Main.MichaelDaum (2005-2007)
Copyright: © 2002-2009, Peter Thoeny, TWIKI.NET; 2005-2007, Michael Daum http://wikiring.de
License: GPL (GNU General Public License)
Release: 2.21.2
Version: 6822 (2010-03-21)
Change History:  
08 Mar 2009: Ported without changes to Foswiki namespace by Kenneth Lavrsen and put under "Feel Free To Modify" in Foswiki context.
12 Feb 2009: {PROXY}{HOST} supports domain with and without protocol -- Peter Thoeny
06 Feb 2009: added {PROXY}{SkipProxyForDomains} configure setting, added USERAGENTNAME plugin setting -- Peter Thoeny
11 Dec 2008: added {PROXY}{HOST} and {PROXY}{PORT} configure settings -- Peter Thoeny
13 Sep 2007: fixed parsing of content:encoded
23 Jul 2006: improved atom parser; if a posting has no title default to 'Untitled'
26 Apr 2006: added lazy compilation
10 Feb 2006: packaged using the TWiki:Plugins/BuildContrib; minor fixes
03 Feb 2006: off-by-one: limit="n" returned n+1 articles; make FORMAT and HEADER format strings more robust
23 Jan 2006: released v2.00
05 Dec 2005: internal feed urls must be absolute
02 Dec 2005: added web.topic shorthand for internal feeds
29 Nov 2005: fixed CDATA handling
21 Nov 2005: added ATOM support; extended RSS support; added dublin core support; added content support; optionally using LWP to fetch feeds to follow redirections; corrected CPAN dependencies ; recoding special chars from html integer to entity encoding to increase browser compatibility; added css support; use getWorkArea() if available
11 May 2005: TWiki:Main.WillNorris: added DevelopBranch compatability
31 Oct 2004: Fixed taint issue by TWiki:Main.AdrianWeiler; small performance improvement
29 Oct 2004: Fixed issue of external caching if mod_perl or SpeedyCGI is used
02 Aug 2002: Implemented caching of feeds, thanks to TWiki:Main/RobDuarte
11 Jun 2002: Initial version (V1.000)
Perl Version: 5.008
Home: Foswiki:Extensions/HeadlinesPlugin
Support: Foswiki:Support/HeadlinesPlugin
Topic revision: r1 - 13 Feb 2009, ProjectContributor
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