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{"..."}%

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>.

Examples

Slashdot News

Write

%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:

Business Opportunities Weblog

Write

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

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

Sat, 24 Sep 2016 22:09:56 +0000
The original blog about business opportunities and business ideas for small business entrepreneurs
Wed, 21 Sep 2016 00:31:33 +0000 Laurie B

Working in a field service environment such as the utilities sector, comes with challenging environments and conditions in which the standard consumer device simply cannot perform.

Water, dust and debris can all spell disaster for today's modern devices, never mind dramatic changes in temperature or falls from a height. Products that offer constant functionality and extreme durability are essential for the mobile worker and provide greater overall performance. Software and devices that are suitable in the field service environment can be hard to come by, so here's a list of key points and features to look out for when searching for your next device.

Latest technology

Having access to the latest technology is a must in this day and age. Being able to work productively and efficiently is essential for all roles regardless of where and when you work. Working in most field service roles means you need the ability to access and communicate information in order to work effectively. Most work will inevitably be carried out in hazardous or remote locations, both of which provide far from optimal working conditions.

Rugged laptops and devices with the technological ability to perform are the answer to this problem. These mobile devices offer super-fast processor flash storage, high quality graphics, quick performance and the multi-tasking capability that's necessary in challenging work environments. For example, covering a full shift or deployment can be a challenge without using the latest developments in technology, like hot-swappable batteries that allow you to switch batteries without shutting down or interruption.

 

Security features

Keeping your data, information and work safe is always important, although it can be a difficult task. Tablets and mobile devices can be equipped with a variety of security features and software to increase security and protection. For example, incorporating software which disables your device once it detects an unauthorised entrance should be a first precaution.

You can even equip yourself with anti-tampering devices and access scanners to add extra layers of protection to your data.

 

Hardwearing screens

Screens are by far the most important part of any device, but they're also the most susceptible to damage. Finding a screen that's functional, good quality and durable is a challenge, but they are available and almost essential for operatives working out in the field. One manufacturer's revolutionary Lumibond 2.0 technology, for example, offers an extremely durable screen which bonds a glass display with a touch screen and an LCD, enhancing touch functionality whilst providing a more readable display in all conditions.

While tapping, pinching and zooming is second nature to consumer device users, projected capacitive multi-touch technology doesn’t work with gloves on or in the rai. Lumibond screens, on the other hand, allow you to use gloves and pens as well as your fingers, even when the screen is wet.

 

RUGGED-LAPTOP 300w, RUGGED-LAPTOP-640x437.jpg 640w" sizes="(max-width: 588px) 100vw, 588px" />

Built for extreme environments

Being able to work in any environment is critical. Altitude, temperature, precipitation, water and dust can all spell disaster for most standard electronic devices, which isn't ideal for the operative in the field trying to communicate with their base.  From the freezing cold to heat as high as 60°C, you need ruggedized equipment with integrated heaters and optically bonded displays that can cope in extreme temperatures.

Many rugged devices built for utility engineers are ATEX certified, meaning the product has been tested for performance and functionality in Zone 2, where there is the risk of potentially explosive atmospheres from flammable gases, vapours, liquids, dust and ignitable fibres.

 

Multi-functional tools

Working in the field often means the number of devices you can carry are limited so it makes sense to purchase items that can complete multiple tasks. Rugged devices that are designed with utility engineers in mind are often able to capture a wide range of data, enabling maintenance staff to maintain assets and manage parts. For example, rugged devices often come fully equipped with barcode scanners that are capable of capturing both 1D and 2D codes, up to three times faster and more accurately than standard scanners, from a distance of nine inches.

You can find models that also feature integrated high-frequency RFID readers, so your staff can scan electronic data from tags and capture positioning data, in addition to tracking purposes; saving businesses from buying multiple devices to complete different tasks effectively.

Wed, 21 Sep 2016 00:04:25 +0000 Laurie B

Just last month I was contacted by a young man named Chris who said he had discovered www.BusinessOpportunities.biz, back in 2014 while he was 17 and still in high school. He said he started his own app development business and had grossed more than $4MM as of August 2016. He wanted to say thank you for the wisdom in our blog pages.

Today very young people like Chris are becoming millionaires at an astounding rate. Students today are bright, sophisticated and technologically savvy. They use offers from websites like pay for essay to get their homework done, so they can get busy writing code, creating apps or developing entire websites and creating their own livelihood.

Thinking about all these young entrepreneurs inspired us to put together a list of the Top 10 Business Movies that every young person should. Here it is:

 

  1. ''The Aviator'' by Martin Scorsese, 2004

This is a biographic movie about Howard Hughes, inventor in the field of aviation and founder of one of the largest corporations in the world. Howard Hughes was a visionary and a genius and was not afraid to go after the things he wanted. You will find his ability to keep pressing forward an inspiration for sure.

 

  1. ''Jerry Maguire'' by Cameron Crowe, 1996

What a great film! As a sport agent, Jerry Maguire (Tom Cruise) finds himself forced to go out on his own - taking with him just one client. At first it seems an impossible task and that failure is certain. Then things begin to turn around and he ends up a wonderful success in life, love and business. It is a really great movie.

 

  1. ''Casino'' by Martin Scorsese, 1995

Martin Scorsese and Robert De Niro gave us a classic film about money, mafia and a look into the darker side of business. This film teaches that there are consequences to everything we do - both in life and in business.

 

  1. ''Boiler Room'' by Ben Younger, 2000

This story is an ongoing moral puzzle inside the mind of one man seeking a good life. It shows us that we should be careful what we wish for. We think if we have a better job or a better car we will be happier. In reality, better things can bring more questions, mess and challenges too.

 

  1. ''Pirates Of Silicon Valley'' by Frank Fitzpatrick, 1999

This film portrays the early lives of the greatest digital brains of all time, Steven “Steve” Jobs and William “Bill” Gates. It may be difficult to imagine these men as young, every day college students but this movie will bring it all to life. This movie will teach how to make your way from amateur scientist to well-known genius.

Remember, if you are a busy person or still in school and you are struggling to get it all done and start a business, CLICK HERE to discover a great site to help you get some of your work done - better and faster.

 

  1. ''Citizen Kane'' by Orson Welles, 1941

More than a turning point in cinema, this film is an enduring classic. It is an entire look at human principles, regrets and happiness. It is a must see for you aspiring entrepreneurs out there.

 

  1. ''Wall Street'' by Oliver Stone, 2000

This movie is a wild ride for sure and should not be seen by the faint of heart. It is filled with greed, humor, drugs, fast cars, scantily clad women and outrageous amounts of everything - but it is extremely entertaining and so made it #4 on our top 10 list of movies to see for entrepreneurs.

 

  1. ''There Will Be Blood'' by Paul Thomas Anderson, 2007

The lead character in this film is a man with dollar signs in his eyes. He is on a blind quest to be rich and uses whatever cruel methods available to him to do so. This is a movie where money is definitely thicker than blood - which in my opinion is a shame.

 

  1. ''The Social Network'' by David Fincher, 2010

This film is about how the revolutionary website “Facebook” was developed. It's the story of how Mark Zuckerberg got his start, created his website and became a terrible human being to his friends and business associates. While he does end up paying for it a bit, in the end, he still becomes a huge success and you probably know the rest of the story.

 

  1. ''The Wolf of Wall Street'' by Martin Scorsese, 2013

What do you need to succeed? You need to be tough, ruthless and really love money. This movie is on the racy side but nevertheless it is extremely entertaining and a must see for aspiring entrepreneurs. It's a story of two men who discover a way to make tremendous amounts of money and quick. Together they use greedy tactics to become one of the most brutal forces the business world has ever seen. While you probably won't want your children to grow up and be these guys, the lives they lead are extravagant and wild and the movie definitely has its entertaining and inspirational moments.

Mon, 19 Sep 2016 15:46:19 +0000 Laurie B

So you want to start a business.  You have your idea ready and you know how you want your business to look in your mind.  Maybe you even have a business plan and some team members.  But is this enough?  In today's society, it seems like everyone wants to start a business.  Thanks to the Internet, the bar for starting a business has been significantly lowered.  But if you want to your business to be successful, then the bar for success is still quite high.  It's important you know a few things first, before just diving in.   Follow these tips to help you avoid amateur business owner mistakes.

 

Stick to your strengths

 Time is your biggest asset as a business owner.  If you are going to be the person in charge then you need to use time incredibly carefully.  This means playing to your strengths.  Don't waste time learning mobile app development if you're main strength is as a writer.  Find someone on your team who can help you develop an app.   Find a specific android app developers who you can make use of their skills and talents. Don't waste time micromanaging your team, you need to empower them to make decisions on their own without you watching them all the time. Besides, you will have your own work to do.

 

Establish your focus and stick to it

This is one of the most important things for a business owner to do.  Success is the culmination of all the hours of work you put in coming together.  If you keep switching your focus your hours won't add up to anything.  You need to pick a path and stay focused.  Focus on building relevant skills and get help where you need it.  Don't jump at every opportunity, make sure you analyze and decide what course of action will take you to your end goal.

 

Be prepared for some hardship

Nothing will fully prepare you for the hardships of business.  Business is unpredictable and requires you to be flexible.  You need to learn new things during stressful situations.  You need to be prepared to switch gears and make decisions on a daily basis.  It's important to spend time planning, but don't waste your time sitting around and doing nothing but planning.  You'll need to find a balance between action and planning.  This is the best way to be a successful business owner.

 

We hope you have enjoyed reading these 3 Excellent Tips to Start Your Business. Remember, the most important part of being a business owner is consistency.  You need to have an end goal in mind and stay focused.  Running a business will not be easy and will require mental toughness.  You need to take care of your health and your mind.  Make sure to focus on your strengths and get help where you need it.  Following these tips will help you achieve your business goals!

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

  • 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

  • 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 TWiki'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: TWikiHeadlinesPlugin/2.21
      * Set USERAGENTNAME = TWikiHeadlinesPlugin/2.21

  • 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)
    • $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

  • Download the ZIP file
  • Unzip it in your twiki installation directory. Content:
    File: Description:
    data/TWiki/HeadlinesPlugin.txt plugin topic
    pub/TWiki/HeadlinesPlugin/style.css default css
    lib/TWiki/HeadlinesPlugin.pm plugin perl module
    lib/TWiki/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 TWiki 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, TWiki:Main.MichaelDaum
Copyright: © 2002-2009, Peter Thoeny, TWIKI.NET; 2005-2007, Michael Daum http://wikiring.de
License: GPL (GNU General Public License)
Plugin Version: v2.21 - 12 Feb 2009
Change History:  
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: TWiki:Plugins/HeadlinesPlugin
Feedback: TWiki:Plugins/HeadlinesPluginDev
Appraisal: TWiki:Plugins/HeadlinesPluginAppraisal

-- TWiki:Main.PeterThoeny - 12 Jan 2009
-- TWiki:Main.MichaelDaum - 13 Sep 2007

Topic revision: r1 - 2009-02-13 - 03:55:45 - TWikiContributor
 
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