Difference between revisions of "Template:Mainpage-rssfeeds"

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(RSS-Feed Mediawiki extension)
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http://meta.wikimedia.org/wiki/GISWiki/RSS
 
http://meta.wikimedia.org/wiki/GISWiki/RSS
  
 +
__NOTOC__
 
==RSS-Feed Mediawiki extension==
 
==RSS-Feed Mediawiki extension==
 +
 +
* original by mutante 25.03.2005
 +
* extended by Duesentrieb 30.04.2005
 +
* extended by Rdb78 07.07.2005
 +
* extended by Mafs  10.07.2005, 24.07.2005
 +
* extended by User:Arcy  07.09.2005
 +
* Updated for MediaWiki 1.6 by User:piku 13.06.2006
 +
* Update for Wikicode output, by User:cogdog 14.jul.2006
 +
 +
===Requires:===
 +
* magpie rss parser http://magpierss.sourceforge.net/
 +
* iconv http://www.gnu.org/software/libiconv/, see also http://www.php.net/iconv
 +
 +
===Installation:===
 +
* put this file (rss.php) into the extension directory of your mediawiki installation
 +
* add the following to the end of LocalSettings.php: include("extensions/rss.php");
 +
* make sure magpie can be found by PHP.
 +
 +
===Usage:===
 +
Use one section between <nowiki><rss>-tags for each feed. The rss section may contain parameters
 +
separated by a pipe ("|"), just like links and templates. These parameters are supported:
 +
</nowiki>
 +
 +
* charset=...            The charset used by the feed. iconv is used to convert this.
 +
* short                  Do not show the description text for each news item.
 +
* max=x                  Shows x most recent headlines.
 +
* highlight= term1 term2  The terms separated by a space are highlighted.
 +
* filter= term1 term2    Show only rss items containing at least one of the terms.
 +
* reverse                display the rss items in reverse order.
 +
* title=x                display an alternative title instead of chanel name.
 +
* title = none            dont display any title.
 +
 +
===Example:===
 +
<nowiki><rss>http://slashdot.org/slashdot.rss|charset=UTF-8|short|max=5</rss></nowiki>
 +
 +
<rss>http://slashdot.org/slashdot.rss|charset=UTF-8|short|max=5</rss>
 +
 
<pre><nowiki>
 
<pre><nowiki>
  

Revision as of 16:20, 29 July 2006

UNIQ787a644fefb0c05f-rss-00000000-QINU UNIQ787a644fefb0c05f-rss-00000001-QINU

GISWiki/RSS

Uses an extension from: http://meta.wikimedia.org/wiki/GISWiki/RSS


RSS-Feed Mediawiki extension

  • original by mutante 25.03.2005
  • extended by Duesentrieb 30.04.2005
  • extended by Rdb78 07.07.2005
  • extended by Mafs 10.07.2005, 24.07.2005
  • extended by User:Arcy 07.09.2005
  • Updated for MediaWiki 1.6 by User:piku 13.06.2006
  • Update for Wikicode output, by User:cogdog 14.jul.2006

Requires:

Installation:

  • put this file (rss.php) into the extension directory of your mediawiki installation
  • add the following to the end of LocalSettings.php: include("extensions/rss.php");
  • make sure magpie can be found by PHP.

Usage:

Use one section between <rss>-tags for each feed. The rss section may contain parameters separated by a pipe ("|"), just like links and templates. These parameters are supported:

  • charset=... The charset used by the feed. iconv is used to convert this.
  • short Do not show the description text for each news item.
  • max=x Shows x most recent headlines.
  • highlight= term1 term2 The terms separated by a space are highlighted.
  • filter= term1 term2 Show only rss items containing at least one of the terms.
  • reverse display the rss items in reverse order.
  • title=x display an alternative title instead of chanel name.
  • title = none dont display any title.

Example:

<rss>http://slashdot.org/slashdot.rss|charset=UTF-8|short|max=5</rss>

In Response to Open Letter, France Rejects Asylum For Julian Assange

Sat, 04 Jul 2015 03:16:00

Several outlets report that Julian Assange has requested, but been denied, political asylum in France, by means of an open letter published by Le Monde.


From The Globe and Mail's coverage, linked above: Less than an hour after his letter was published by Le Monde's website, Hollande's office issued a statement saying the asylum request was rejected. "France has received the letter from Mr. Assange. An in-depth review shows that in view of the legal and material elements of Mr Assange's situation, France cannot grant his request," the statement said.

"The situation of Mr. Assange does not present any immediate danger. He is also the target of a European arrest warrant," it noted.

Assange wrote in the letter that his youngest child is French, and so is the child’s mother. "I haven't been able to see them in five years, since the political persecution against me started," he said.



Worth noting: Assange's legal team says that Assange's letter has been mischaracterized, and that it is in fact not a request for asylum per se; instead, they assert, the letter merely expresses Assange's "willingness 'to be hosted in France if and only if an initiative was taken by the competent authorities.'"

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Japanese Court Orders Google To Delete Past Reports Of Man's Molestation Arrest

Sat, 04 Jul 2015 00:25:00

AmiMoJo writes: The Saitama District Court has ordered Google Inc. to delete past reports on a man's arrest over molestation from its online search results after ruling that they violate the man's personal rights. The man, who was arrested about three years ago after molesting a girl under 18, and fined 500,000 yen (£2600, $4000). "He harbors remorse over the incident and is leading a new life. The search results prevent him from rehabilitating himself," the man's defense counsel said. The presiding judge recognized that the incident was not of historical or social significance, that the man is not in public office and that his offense was relatively minor. He concluded there was little public interest in keeping such reports displayed online three years after the incident. The judge acknowledged that search engines play a public role in assisting people's right to know. (AmiMoJo spotted the story on Surado, the new name for Slashdot Japan.)

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Turing Near Ready To Ship World's First Liquid Metal Android Smartphone

Fri, 03 Jul 2015 23:36:00

MojoKid writes: Liquid Metal is an alloy metal (technically, bulk metallic glass) that manages to combine the best features of a wide variety of materials into one product. Liquid Metal also has high corrosion resistance, high tensile strength, remarkable anti-wear characteristics and can also be heat-formed. Given its unique properties, Liquid Metal has been used in a number of industries, including in smartphones. Historically, it has been limited to small-scale applications and pieces parts, not entire products. However, Turing Robotic Industries (TRI) just announced pre-orders for the world's first liquid metal-frame smartphone. The Turing Phone uses its own brand of Liquid Metal called Liquidmorphium, which provides excellent shock absorption characteristics. So instead of making a dent in the smartphone casing or cracking/chipping like plastic when dropped, a Turing Phone should in theory "shake it off" while at the same time protecting the fragile display from breaking. The Turing Phone does not come cheap, however, with pricing starting at $610 for a 16GB model and escalating quickly to $740 and $870 respectively for the 64GB and 128GB models, unlocked. Pre-orders open up on July 31.

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FBI Wants Pirate Bay Logs For Criminal Investigation Into Copyright Trolls

Fri, 03 Jul 2015 22:48:00

the simurgh writes: It has been revealed today that In the past few months, two of the Pirate Bay co-founders have been repeatedly questioned by Swedish authorities, acting on behalf of the FBI. The internet now has clear evidence that Prenda is indeed being investigated by the U.S. Government for uploading their own copyrighted content in torrents placed onto The Pirate Bay, for the sole purpose of creating a honeypot trap to sue over pirated downloads.

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Clang Plays Tetris -- Tetris As a C++ Template Metaprogram

Fri, 03 Jul 2015 22:05:00

New submitter mjvzb writes: Ever wish compiling was more fun? Well, I recently implemented Tetris as a C++ template metaprogram (code at Github). The game is played by recompiling its source, taking player input by compiler flag. The runtime program is only needed to print the game screen to the console and save the game state across compiler runs. Implementing Tetris in templates is not as horrific as you may imagine, and I've put together a post covering the details. Once you get over the syntax, C++ metaprogramming is just like functional programming.

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<?php
# RSS-Feed Mediawiki extension
# 
# original by mutante 25.03.2005
# extended by Duesentrieb 30.04.2005
# extended by Rdb78 07.07.2005
# extended by Mafs  10.07.2005, 24.07.2005
# extended by User:Arcy  07.09.2005
# Updated for MediaWiki 1.6 by User:piku 13.06.2006
# Update for Wikicode output, by User:cogdog 14.jul.2006
#
# Requires: 
#  * magpie rss parser <http://magpierss.sourceforge.net/>
#  * iconv <http://www.gnu.org/software/libiconv/>, see also <http://www.php.net/iconv>
#
# Installation:
#  * put this file (rss.php) into the extension directory of your mediawiki installation 
#  * add the following to the end of LocalSettings.php: include("extensions/rss.php");
#  * make sure magpie can be found by PHP.
#
# Usage:
#  Use one section between <rss>-tags for each feed. The rss section may contain parameters
#  separated by a pipe ("|"), just like links and templates. These parameters are supported:
#
#    * charset=...             The charset used by the feed. iconv is used to convert this.
#    * short                   Do not show the description text for each news item.
#    * max=x                   Shows x most recent headlines.
#    * highlight= term1 term2  The terms separated by a space are highlighted.
#    * filter= term1 term2     Show only rss items containing at least one of the terms.
#    * reverse                 display the rss items in reverse order.
#    * title=x                 display an alternative title instead of chanel name.
#    * title = none            dont display any title.
#
# Example: 
#    <rss>http://slashdot.org/slashdot.rss|charset=UTF-8|short|max=5</rss>
#

#change this according to your magpie installation!
require_once('rss_fetch.inc'); 

#install extension hook
$wgExtensionFunctions[] = "wfRssExtension"; 

#extension hook callback function
function wfRssExtension() { 
  global $wgParser;

  #install parser hook for <rss> tags
  $wgParser->setHook( "rss", "renderRss" );
}

#parser hook callback function
function renderRss($input, $argv, $parser = null) {
  if (!$parser) $parser =& $GLOBALS['wgParser'];
  global $wgOutputEncoding;

  $DefaultEncoding = "ISO-8859-1";
  $DisableCache = true;

  # $input = mysql_escape_string($input);

  if (!$input) return ""; #if <rss>-section is empty, return nothing

  #parse fields in rss-section
  $fields= explode("|",$input);
  $url= @$fields[0];

  $args= array();
  for ($i=1; $i<sizeof($fields); $i++) {
    $f= $fields[$i];

    if (strpos($f,"=")===False) $args[strtolower(trim($f))]= False;
    else {
      list($k,$v)= explode("=",$f,2);
      if (trim($v)==False) $args[strtolower(trim($k))] = False; 
      else $args[strtolower(trim($k))]= trim($v);
    }
  }

  #get charset from argument-array    
  $charset= @$args["charset"];
  if (!$charset) $charset= $DefaultEncoding;

  #get max number of headlines from argument-array
  $maxheads = @$args["max"];
  $headcnt = 0;

  #get short-flag from argument-array
  #if short is set, no description text is printed
  if (isset($args["short"])) $short = True; else $short = False;

  #get reverse-flag from argument-array
  if (isset($args["reverse"])) $reverse = True; else $reverse = False;

  #get highlight terms from argument-array    
  $rssHighlight= @$args["highlight"];
  $rssHighlight= str_replace("  "," ", $rssHighlight);
  $rssHighlight= explode(" ", trim($rssHighlight));

  #get filter terms from argument-array    
  $rssFilter= @$args["filter"];
  $rssFilter= str_replace("  "," ", $rssFilter);
  $rssFilter= explode(" ", trim($rssFilter));    

  #fetch rss. may be cached locally.
  #Refer to the documentation of magpie for details.
  $rss = @fetch_rss($url);


  #check for errors.
  if ($rss->ERROR) {
     # return "Feed error"; #localize...
      #return "<div>Failed to load RSS feed from $url: ".$rss->ERROR."</div>"; #localize...
  }

  if (!is_array($rss->items)) {
     # return "Feed error"; #localize...
      #return "<div>Failed to load RSS feed from $url!</div>"; #localize...
  }

  #Bild title line    
  #get title from argument-array    
  
  $rssTitle= @$args["title"];
  $rssTitle= trim($rssTitle);

  if ($rssTitle !=='none') {
    if ($rssTitle=='') {
        $title= iconv($charset,$wgOutputEncoding,$rss->channel['title']);
        if ($rss->channel['link']) $title= "[".$rss->channel['link']." $title]";
        $output = "=== $title ===\n";
    }
    else
    {
      $title= "[".$rss->channel['link']." $rssTitle]";
      $output="=== $title ===\n";
    }
  } else {
      $output="\n\n\n";
  }
  
  if ($reverse) $rss->items = array_reverse($rss->items);

  $description = False; 
  foreach ($rss->items as $item) {
      if ($item['description']) {$description = True; break;}
  }

  #Bild items
  if (!$short and $description) { #full item list

    $output.="";
    foreach ($rss->items as $item) {

      $d_text = true;
      $d_title = true;

      $href = trim(iconv($charset,$wgOutputEncoding,$item['link']));
      $title = trim(iconv($charset,$wgOutputEncoding,$item['title']));

      $d_title = wfRssFilter ($title, $rssFilter);
      $title= wfRssHighlight($title, $rssHighlight);

      #bild description text if desired
      if ($item["description"]) {
        $text= trim(iconv($charset,$wgOutputEncoding,$item['description']));

        #avoid pre-tags
        $text= str_replace("\r"," ",$text);
        $text= str_replace("\n"," ",$text);
        $text= str_replace("\t"," ",$text);

        $d_text = wfRssFilter ($text, $rssFilter);
        $text= wfRssHighlight($text, $rssHighlight);

        $display = $d_text or $d_title;

      }
        else   {
          $text = "";
          $display = $d_title;
        }       

      if ($display) {
        $output.="* [$href $title]";
        if ($text) $output.="<br>$text";
        $output .= "\n";
      }

    #Cut off output when maxheads is reached:
    if (++$headcnt == $maxheads)  break;

    }
    # $output.="</dl>";
  }
  else { #short item list
   #  $output.="<ul>";
    foreach ($rss->items as $item) {
      $href = trim(iconv($charset,$wgOutputEncoding,$item['link']));
      $title = trim(iconv($charset,$wgOutputEncoding,$item['title']));

        $d_title = wfRssFilter ($title, $rssFilter);
        $title= wfRssHighlight($title, $rssHighlight);

        if ($d_title ) $output.="* [$href $title]\n";

      #Cut off output when maxheads is reached:
      if (++$headcnt == $maxheads)  break;
    }
    # $output.="</ul>";
  }


  if ($DisableCache) {

    global $wgVersion;

    # Do not cache this wiki page.
    # for details see http://public.kitware.com/Wiki/User:Barre/MediaWiki/Extensions
    global $wgTitle, $wgDBprefix;
    $ts = mktime();
    $now = gmdate("YmdHis", $ts + 120);
    $ns = $wgTitle->getNamespace();
    $ti = wfStrencode($wgTitle->getDBkey());

    $version = preg_replace("/^([1-9]).([1-9]).*/", "\\1\\2", $wgVersion);
    if ($version>14) $sql = "UPDATE $wgDBprefix"."page SET page_touched='$now' WHERE page_namespace=$ns AND page_title='$ti'";
    else             $sql = "UPDATE $wgDBprefix"."cur SET cur_touched='$now' WHERE cur_namespace=$ns AND cur_title='$ti'";

    wfQuery($sql, DB_WRITE, "");
  }

  $out = $parser->parse ($output, $parser->mTitle,$parser->mOptions, true, false);
  return $out->getText();
}


function wfRssFilter ($text, $rssFilter) {

  $display = true;

  if (is_array($rssFilter)) {
    foreach($rssFilter as $term) {

      if ($term) {
        $display = false;
        if (preg_match("|$term|i", $text, $a))  {  $display = true; return $display; }
      }
    if ($display) break;
    }
  }
  return $display;
}


function wfRssHighlight($text, $rssHighlight) {

  $i=0;
  $starttag = "v8x5u3t3u8h";
  $endtag   = "q8n4f6n4n4x";

  $color[]="coral";
  $color[]="greenyellow";
  $color[]="lightskyblue";
  $color[]="gold";
  $color[]="violet";

  $count_color = count($color);

  if (is_array($rssHighlight)) {
    foreach($rssHighlight as $term) {
      if ($term) {
        $text = preg_replace("|\b(\w*?".$term."\w*?)\b|i", "$starttag"."_".$i."\\1$endtag", $text);
        $i++;
        if ($i == $count_color) $i=0;
        }
      }
    }
  # to avoid trouble should someone wants to highlight the terms "span", "style", ...
  for ($i=0; $i<5; $i++) {
    $text = preg_replace("|$starttag"."_".$i."|", "<span style=\"background-color:".$color[$i]."; font-weight: bold;\">", $text);
    $text = preg_replace("|$endtag|", "</span>", $text);
    }

  return $text;
}

?>