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You are here: System » HeadlinesPlugin

Headlines Plugin

Description

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

%HEADLINES{"..."}%

ParameterSorted ascending 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
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
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
href="..." (Alternative to above) N/A
limit="12" Maximum number of items shown Global LIMIT setting
refresh="60" Refresh rate in minutes for caching feed; "0" for no caching Global REFRESH 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>.

Examples

Slashdot News

Write

%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

Write

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

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

Mon, 25 May 2015 22:14:03 +0000
The original blog about business opportunities and business ideas for small business entrepreneurs
Mon, 25 May 2015 16:56:27 +0000 Erin Eagan

If you're a regular viewer of the show Shark Tank, you probably remember SkinnyShirt, a company that appeared on the January 9 episode. The mind behind the idea is Julie Kalimian. She added a collar to a tight-fitting shirt in order to create a piece that could be worn beneath a sweater while still keeping one's appearance neat. Whether you're a customer or not, it was a great idea that landed her a payday on the show. Here are five cool facts about the company.

Kalimian Is a Working Mom

Aside from being an entrepreneur, Kalimian also holds down another important job: mother. She has four young children at home. However, instead of looking at motherhood and the business world as two things that could never coexist, Kalimian actually found a way to make them work together.

Being a mother of four children means a lot of sleepless nights. Kalimian would use this time to focus on her idea. When she was waiting for her kids in the parking lot of their school, she was on the phone and using her computer to conduct business.

She Had Help from Friends

It also helped that Kalimian had some great friends. Coming from a corporate background, she missed some of the collaborative efforts she used to take part in. After enlisting the help of her sisters and girlfriends, her company got off the ground. To this day, she still asks this group of ladies for their opinions.

Bad Businesses Led Her to Shark Tank

At first, Kalimian tried working with manufacturers on her own. However, she was ripped off by more than a couple of them, resulting in lackluster products after taking as much as a 70% deposit. Finally, Kalimian knew she needed help to make SkinnyShirt a success, but wouldn't risk any more shady business deals. It was then that she decided to audition for Shark Tank. As luck would have it, she was asked on the show!

Her Idea Really Works

To some, the idea behind SkinnyShirt may seem too simple to sell. Clearly, they've never dealt with the frustration of trying to wear a nice, collared shirt under a sweater without the former getting bunched up or the two disagreeing on where to land on the body.

Aside from resolving those issues, SkinnyShirt is also great for providing a more slender appearance. The fact that it's made from 97% cotton means wearing a SkinnyShirt is also extremely comfortable.

Kalimian Wants to Take SkinnyShirt Bigger

While the shirt is definitely a success at the moment, Kalimian didn't get to where she is by thinking small. Right now, her product is featured in a number of different retailers. However, she dreams of seeing them available in big box stores, too.

Her company was already featured on QVC in February, which means if she can keep this momentum up, her dream will probably soon be realized.

SkinnyShirt should be an inspiring story for every breed of entrepreneur. Kalimian didn't let anything hold her back; she asked for help when she needed it; and she's always looking for even greater successes.

Sun, 24 May 2015 12:30:09 +0000 Dane Carlson

Despite the fact that you feel like you can find a coffee shop on every corner,  our list of best coffee franchises are some of the fastest growing and most profitable franchises in America. Compared to other food and beverage franchises, they can be less difficult to start, and they can also be more easily scaled depending on the size of your investment.

As the market has gotten more competitive, more and more franchises are branching out of just coffee, serving teas, juices, baked goods, and even prepared meals. Finding the right franchise for you will depend on your preferences and experience, the amount of investment you have available, as well as the competition you'll be facing in your local area. Listing Starbucks and Dunkin' Donuts would be a little too obvious as they are some of the most ubiquitous chains in the country, here are a few others that might present great opportunities on our list of best coffee franchises.

1. Caribou Coffee

Though Caribou Coffee does not have as many locations as Starbucks, it is still incredibly large with great brand recognition for its specialty coffees and its less corporate atmosphere.

2. Coffee Bean and Tea Leaf

CBTL continues to grow and spread across the country. Though it used to be most famous on the West Coast and internationally, it's become a popular choice in major cities in New York, Minnesota, Texas, and Washington, D.C.

3. The Coffee Beanery

This Michigan-based coffee shop continues to bring good sales numbers to franchisees and offers a large menu of sandwiches and other meals in addition to its coffee, espresso, and teas.

4. Peet's Coffee and Tea

Peet's was originally founded in the San Francisco area in the late 1960s. Smaller than some of other big brands, it has maintained its edgy and counterculture vibe, making it a hit with urbanites and young professionals.

5. Seattle's Best Coffee

Seattle's Best is actually owned by Starbucks, but is marketed to more cost conscious consumers. With its affordably priced coffee and drinks, it has won over its own crowd across the U.S. it rounds out our top five of best coffee franchises.

6. Lavazza

Lavazza is by far the most popular coffee chain in Italy, but still only has a foothold in America. It's getting new customers because of its focus on internationally sourced and sustainable coffee.

7. Gloria Jean

Founded in the U.S. and famous throughout the world, Gloria Jean's Coffee is a great franchise with a large menu, quality coffee, and attractive merchandise.

8. Dutch Bros. Coffee

Dutch Bros. is one of the fastest growing coffee shop franchises in the country, and many are opening up new locations due to the low franchise fees and start-up costs. The coffee's great too!

9. Au Bon Pain

This is a popular chain throughout the east coast and in many major cities. It's as well known for its large selection of baked good as it is for its coffee.

10. Tim Horton's

Tim Horton's is one of the most beloved coffee shop franchises throughout Canada. Though it's still making its name in America, it boasts a long history of successful expansion and growth

Fri, 22 May 2015 17:24:44 +0000 Erin Eagan

Microsoft, one of the world's biggest tech companies, has taken on a unique partner - eighth grader Shubhamm Banerjee from Santa Clara, Calif.

Together, they will build the next generation of his Braille printer on the Windows operating system, which would be quite an upgrade from prototype that he built in 2013 out of Legos. It would fulfill Banerjee's dream&hellip to make life better for the blind.

The 2.0 version of his prototype, a lighter weight and cheaper printer named Braigo, will be developed and brought to market using Windows and the Surface Pro 3, Microsoft's tablet. Braigo 2.0 is considered the first low-cost, internet-of-things enabled, silent and lightweight Braille printer.

On the Microsoft Windows blog, Banerjee posted, ''Our relationship with Microsoft will help Braigo achieve a seamless experience for a visually impaired person who wants to use a computer at home or at the office to print documents for offline reading.''

At age 12, Banerjee started his own company called Braigo Labs (a combination of Braille and Lego). The Santa Clara, Calif. teen is the youngest entrepreneur ever to get venture-capital funding when Intel Capital invested in Braigo Labs.

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 SitePreferences. For example, to customize the USERAGENTNAME setting, create a HEADLINESPLUGIN_USERAGENTNAME setting in Main.SitePreferences.

  • One line description, shown in the TextFormattingRules 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
    • Set USELWPUSERAGENT = yes

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

  • Name of user agent. Default: FoswikiHeadlinesPlugin/2.21.1
      * Set USERAGENTNAME = FoswikiHeadlinesPlugin/2.21.1

  • 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 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

  • Download the ZIP file
  • Unzip it in your foswiki installation directory. Content:
    File: Description:
    data/System/HeadlinesPlugin.txt plugin topic
    pub/System/HeadlinesPlugin/style.css default css
    lib/Foswiki/HeadlinesPlugin.pm plugin perl module
    lib/Foswiki/HeadlinesPlugin/Core.pm plugin core
    Check if above examples show a news feed instead of variable.
  • Optionally, run HeadlinesPlugin_installer.pl to automatically check and install other Foswiki modules that this module depends on. You can also do this step manually.
  • Alternatively, manually make sure the dependencies listed in the table below are resolved.
    NameVersionDescription
    Digest::MD5>=2.33Required. Download from CPAN:Digest::MD5
    LWP::UserAgent>=5.803Optional. Download from CPAN:LWP::UserAgent

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)
Plugin Version: 2.21.1 (08 Mar 2009)
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
Plugin Home: http://foswiki.org/Extensions/HeadlinesPlugin
Feedback: http://foswiki.org/Extensions/HeadlinesPluginDev
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