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Headlines Plugin

Show headline news in TWiki pages based on RSS and ATOM news feeds from external sites


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/ ) lists many RSS and ATOM feeds.

Syntax Rules


Parameter Explanation Default
"..." Source of RSS or ATOM 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. May 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. May 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
touch="..." Touch (edit/save) topics if the feed has updates. Specify a comma-space delimited list of TopicNames or Web.TopicNames, such as "%TOPIC%, NewsLetter". Useful to send out newsletter using MailerContrib, showing new feeds since last newsletter. To update feeds, visit topics with feeds in regular intervals (using cron with wget or the like). N/A

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. Note that some of the variables are already used above. This is done by purpose to use different feeds with the same formatting parameters. If there's a conflict the non-dc tags have higher precedence, i.e. a <title> content </title> is preferred 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 referring to the <content:encoding> content </content:encoding>.


Slashdot News


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

HeadlinesPlugin ERROR: 500 SSL negotiation failed:

Business Opportunities Weblog


%HEADLINES{ "http://www.business-opportunities.biz/feed" limit="2" }%

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

Sat, 21 Apr 2018 23:01:26 +0000
The original blog about business opportunities and business ideas for small business entrepreneurs
Sat, 21 Apr 2018 11:28:58 +0000 Bizop Team

If you haven't noticed, ecommerce is taking the world by storm, and with good reason. The industry is well established, but it also continues to be quite innovative.

For example, there are a handful of big players like Amazon and eBay. However, there is still plenty of room for small business startups. The bottom line? It's a good time to invest in ecommerce.


Beefing up the Basics

Before we dive into how to find investors for your ecommerce company, let’s cover some of the basics. For instance, you’ll need to know how to build a site and how to market yourself. Luckily, tackling both of these projects is easy, thanks to the Internet.

It used to be that you had to build your e-store from scratch. This wasn't a simple process. Therefore, most folks had to hire a web developer or they had to spend a lot of energy doing it themselves.

Today it's totally different. E-store entrepreneurs can build plug-and-play stores using cloud-based ecommerce solutions. This means vendors can build an attractive site for a small monthly fee. What’s more, those sites come complete with the capability of processing payments. Additionally, owners can scale their stores with little to no effort.

Why is this so important? Well, most investors want to see that your store is already working before they put money in. Plus, it's good to have some background in the industry before asking people to commit money to your business startup.



Marketing Is a Key Ingredient

Once you have your store built, you'll have to entice customers to come spend their money with you. Despite that challenge, gone are the days when you'd have to spend bundles of cash to buy advertising space. Nowadays it's as simple as setting up Facebook, Instagram and Twitter pages.

Establishing your social media presence is an imperative for any ecommerce brand. It allows you to promote sales and product launches, obviously. But it should also be more than that. A good online marketer understands that social media should be a two-way conversation between the brand and its customers.

So feel free to have fun and by playful. Share memes on your page, or ask shoppers to post videos of themselves using your products. Have them tag friends or family in posts in exchange for entry into various contests. Social media offers infinite possibilities.




Find Your Investors

Now that you have the skeleton of your ecommerce business, you can start inviting investors to pitch in.

Start by explaining the value proposition of your online retail store. What is your brand identity? Who is your target audience? How likely are they to buy from you? What is the return on investment (ROI) for your marketing initiatives, product sales, and so on? These are questions every investor will ask. Start practicing your answers early to avoid appearing dumbfounded or caught off-guard.

The next step is finding folks with capital to invest. While you can start by reaching out to friends or former colleagues, you may want to move onto something more serious down the line. AngelList connects startups with investors in an easy-to-manage online environment. Dozens of incubator programs do the same thing.

But that's not all. Some investors host pitch contests, in which they invite business people to share their ideas. This has become more and more popular, thanks to television programs such as ''Shark Tank.''

If you aren't much of a ''shark,'' then enticing investors might not be for you. Still, you can ask people to fund your fledgling business through crowdfunding. (Not to be confused with═crowdsourcing, which is a little different. But that can be the subject of another post.)

While critics might criticize this method as glorified cyber begging, nothing could be further from the truth. Crowdfunding shows the public is interested-even “invested”-in your brand.

So you see, now really is an excellent time to invest in ecommerce.

The post Now Continues to Be an Excellent Time to Invest in Ecommerce appeared first on Business Opportunities.

Sat, 21 Apr 2018 11:26:58 +0000 Bizop Team

Regardless of your operation’s size, type or location, turning a profit in the restaurant business is always a challenge. That’s because you have to stay on top of everything from inventory and staff scheduling to marketing and menu design. Therefore, knowing how to make money in the restaurant business comes from knowing how to manage it all.




10 Strategies That Make a Restaurant Profitable

You understand what does and doesn’t work. However, every restaurant owner and manager can use a fresh overview. Consider these 10 money-making tips for all types of food service operations.

1. Let Professionals Handle Your Marketing

Do you cater to all demographics in a fast, casual atmosphere? Or do guests choose your location for its white tablecloth service?

You know your customers. However, connecting with them takes a unique skill set. Therefore, outsource your marketing to professionals. They know how to promote your restaurant in print, online and across social media channels.

2. Make Your Website Work for You

When potential customers visit your website, satisfy their online appetites. Give them quick-click access to menus. Entice them with your latest promotions. Engage them with content covering entertainment and points of interest in the area. Make your website work as an open invitation for new business and a familiar door for regulars.

3. Maintain a Social Media Presence

Good and bad things happen on social media. However, it’s your restaurant, so take responsibility for both.

Therefore, when someone posts a picture of your newest entree, come back with a thank you. Additionally, address review site compliments and complaints alike with a professional voice.

Your positive social media presence gives your restaurant a positive profile across all digital platforms. And that brings in business.

4. Get Better at Figuring Food Costs

As well as you understand food costs, get even better at crunching the numbers. Look for ways to improve inventory control and reduce product waste. Make sure your calculations don’t leave room for error and do allow for flexibility.

In short, know exactly how much you’re making on sales per shift, and pinpoint profits on promotions and discounts.


5. Source from the Very Best

Controlling food costs depends on high yield and minimum waste. Therefore, source quality ingredients from reputable suppliers with national reach like Boggiatto Produce.

Dealing with one vendor who consistently delivers premium products holds down costs. Further, it streamlines menu development that aligns per-serving costs with net profit targets.

6. Keep Menu Design Seasonal

Customers look forward to dining on favorite dishes that are only available once or twice a year. For this reason, menu entries designed around seasonal ingredients bring in business and ring up sales. This strategy also lets you take advantage of lower seasonal pricing, and that helps control food costs.

7. Power up with Business Software

In order to make money in the restaurant business, you have to track every dollar. Fortunately, there’s more than one app for that specifically developed for food service professionals.

Restaurant business software puts muscle in your POS system and helps manage tables.

From staff scheduling to accounting and analytics, restaurant management software helps you manage a stronger profit margin.

8. Invest in Quality Equipment

The cost of restaurant equipment failure can punch a hole in your bottom line that lasts for months. Therefore, buy the best you can afford. Then regularly schedule vendor maintenance.

Investing in quality equipment holds down the cost of routine repairs. And it heads off unexpected problems that can shut down your kitchen indefinitely.

9. Enlist Front and Back of House

Restaurant customers place a high value on good service. For this reason, make sure every member of you front-of-house staff understands the importance of meeting and exceeding those expectations.

On the other hand, first-time guests become regulars when the food is consistently good. Give back-of-house employees the support and training they need to keep customers coming back for more.

10. Contribute to the Community

When you give professional time to the community, you’re paid back in countless ways. Offer to direct healthy cooking classes for local organizations. Donate services, meals or cash to programs that address hunger issues.

Every contribution you make elevates your brand. And that’s good for business. It also gives you and your staff the opportunity to give back to the community that supports your restaurant. And that’s═priceless ROI.


Position Yourself for Success in the Restaurant Business

It takes management skills, creative talent and endless patience to make a restaurant profitable. Stay on top of the latest technologies and ahead of the latest trends.

In addition, keep refreshing your overview of our ever-changing industry. In this way, you’ll always be positioned for long-term, money-making restaurant success.

The post How to Make Money in the Restaurant Business: 10 Valuable Strategies appeared first on Business Opportunities.

Plugin Settings

Plugin settings are stored as preferences settings. Do not change the settings here, they are here only for illustration purposes showing the default values. Define the settings in Main.TWikiPreferences. For example, to customize the HEADLINESPLUGIN_USERAGENTNAME setting, add a * Set HEADLINESPLUGIN_USERAGENTNAME = ... bullet in Main.TWikiPreferences.

  • Refresh rate in minutes for cached feeds. Set to 0 to disable caching:

  • Maximum number of items shown:

  • Use LWP::UserAgent if set to 1, or fallback to TWiki's internal getUrl() method if set to 0:

  • Timeout fetching a feed using the LWP::UserAgent:

  • Name of user agent:
    • Set HEADLINESPLUGIN_USERAGENTNAME = TWikiHeadlinesPlugin/2011-07-08

  • Default header: (variables are explained in the syntax rules)
      * Set HEADLINESPLUGIN_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 HEADLINESPLUGIN_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)
    • $TWiki::cfg{PROXY}{HOST} - proxy host, such as "proxy.example.com";
    • $TWiki::cfg{PROXY}{PORT} - proxy port, such as "8080";
    • $TWiki::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 HeadlinesPlugin (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

Note: You do not need to install anything on the browser to use this plugin. The following instructions are for the administrator who installs the plugin on the TWiki server.

  • For an automated installation, run the configure script and follow "Find More Extensions" in the in the Extensions section.

  • Or, follow these manual installation steps:
    • Download the ZIP file from the Plugins home (see below).
    • Unzip HeadlinesPlugin.zip in your twiki installation directory. Content:
      File: Description:
      data/TWiki/HeadlinesPlugin.txt Plugin topic
      pub/TWiki/HeadlinesPlugin/style.css Default CSS
      lib/TWiki/Plugins/HeadlinesPlugin.pm Plugin Perl module
      lib/TWiki/HeadlinesPlugin/Core.pm Plugin core
    • Set the ownership of the extracted directories and files to the webserver user.
    • Make sure the dependencies listed in the table below are resolved.
      Digest::MD5>=2.33Required. Download from CPAN:Digest::MD5
      LWP::UserAgent>=5.803Optional. Download from CPAN:LWP::UserAgent

  • Plugin configuration and testing:
    • Run the configure script, enable the plugin in the Plugins section
    • Configure the plugin: See plugin settings above.
    • Test if the installation was successful: See example above.

Plugin Info

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

Plugin Author: TWiki:Main.PeterThoeny, TWiki:Main.MichaelDaum
Copyright: © 2002-2011 Peter Thoeny, Twiki, Inc.
© 2005-2007 Michael Daum http://wikiring.de
License: GPL (GNU General Public License)
Plugin Version: 2011-07-17
Change History:  
2011-07-17: TWikibug:Item6764: Add VarHEADLINES variable documentation; doc improvements; setting NO_PREFS_IN_TOPIC
2011-07-08: TWikibug:Item6725: Change global package variables from "use vars" to "our"
2010-05-16: TWikibug:Item6433: More doc improvements
2010-04-25: TWikibug:Item6433: Doc fix: Changing TWIKIWEB to SYSTEMWEB
2010-02-27: TWikibug:Item6313: Fixed bug in ATOM feed with <link ...></link> instead of <link ... /> -- Peter Thoeny
2009-09-30: fixed bug in lastBuildDate of feeds affecting touch parameter functionality -- Peter Thoeny
2009-08-29: added touch parameter -- Peter Thoeny
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: 5.8
TWiki:Plugins/Benchmark: GoodStyle 100%, FormattedSearch 99.5%, HeadlinesPlugin 94%
Plugin Home: http://TWiki.org/cgi-bin/view/Plugins/HeadlinesPlugin
Feedback: http://TWiki.org/cgi-bin/view/Plugins/HeadlinesPluginDev
Appraisal: http://TWiki.org/cgi-bin/view/Plugins/HeadlinesPluginAppraisal

Related Topics: VarHEADLINES, TWikiPlugins, AdminDocumentationCategory, TWikiPreferences

Topic revision: r5 - 17 Jul 2011 - TWikiContributor
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