Meeskond "Sepad": Difference between revisions

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   </group>
   </group>
   <group orderNr="1" minimized="false">
   <group orderNr="1" minimized="false">
     <groupTitle>Blogid</groupTitle>
     <groupTitle>Tech</groupTitle>
     <groupColor>LightCyan</groupColor>
     <groupColor>LightCyan</groupColor>
     <streams>
     <streams>

Revision as of 18:51, 26 February 2011

Kompanjonid

  • Sander Baikov
  • Karl Männil

Teema

Tekkis mõte teha kodune töö sel teemal mis oli ette valitud teemade hulgas. Mõtlesime et oleks vahva koguda RSS voogusid ning neid grupeerida. Noh vähemalt idee on selline, mis üldmõttes saab eks näis

XML fail

<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="xmlv1.xsl"?>
<groups>
  <group orderNr="0" minimized="false">
    <groupTitle>Ajalehed</groupTitle>
    <groupColor>LemonChiffon</groupColor>
    <!-- http://en.wikipedia.org/wiki/Web_colors#X11_color_names 
    teenus pakub väiksemat arvu värve, värvid tõlgitakse rakenduse poolt-->
    <streams>
      <stream minimized="false">
        <streamTitle>Postimees.ee uudised</streamTitle>
        <streamRSSLink>http://www.postimees.ee/rss/</streamRSSLink>
        <streamSite>http://www.postimees.ee</streamSite>
        <description>Uudised, Sport, Ilm</description>
        <unreadNews>1</unreadNews>
        <items>
          <item status="unread">
            <id>a001</id>
            <title><![CDATA[Endine Tottenhami jalgpallur suri 36-aastaselt]]></title>
            <link>http://sport.postimees.ee/?id=394365</link>
            <description><![CDATA[Tottenham Hotspuri jalgpalliklubi teatas oma koduleheküljel, et nende endine 
                                  mängumees Dean Richards suri täna hommikul raske haiguse tagajärjel. Richards 
                                  oli alles 36-aastane.]]>
            </description>
            <pubDate>Sat, 26 Feb 2011 17:15:06 +0200</pubDate>
          </item>
          <item status="read">
            <id>a002</id>
            <title><![CDATA[Gorbatšov eitab jutte Leedu «müümisest»]]></title>
            <link>http://www.postimees.ee/?id=393271</link>
            <description>
              <![CDATA[Nõukogude Liidu ekspresident Mihhail Gorbatšov lükkab ümber meedias liikuva kuulujutu sellest, 
                       nagu oleks ta Leedult Nõukogude Liidust lahkumise eest küsinud 21 miljardit rubla.]]>
            </description>
            <pubDate>Thu, 24 Feb 2011 11:40:28 +0200</pubDate>
          </item>
        </items>
      </stream>
      <stream minimized="false">
        <streamTitle>Eesti Päevaleht Online</streamTitle>
        <streamRSSLink>http://www.epl.ee/rss/</streamRSSLink>
        <streamSite>http://www.epl.ee</streamSite>
        <description>Päevalehe artiklite rss voog.</description>
        <unreadNews>0</unreadNews>
        <items>
          <item status="read">
            <id>b002</id>
            <title><![CDATA[Verhofstadt ja Ojuland: Kremlile kollane kaart!]]></title>
            <link>http://www.epl.ee/artikkel/593251</link>
            <description>
              <![CDATA[Euroopa Liberaalide ja Demokraatide Liidu fraktsiooni esimees Guy Verhofstadt ja kõneisik 
                       Venemaa küsimustes Kristiina Ojuland avaldasid täna ajalehes European Voice avaliku kirja 
                       Venemaa peaminister Vladimir Putinile, kes viibib visiidil Brüsselis.]]>
            </description>
            <pubDate>Thu, 24 Feb 2011 11:21:00 +0200</pubDate>
          </item>
        </items>
      </stream>
    </streams>
  </group>
  <group orderNr="1" minimized="false">
    <groupTitle>Tech</groupTitle>
    <groupColor>LightCyan</groupColor>
    <streams>
      <stream minimized="false">
        <streamTitle>Ars Technica</streamTitle>
        <streamRSSLink>http://feeds.arstechnica.com/arstechnica/everything</streamRSSLink>
        <streamSite>http://arstechnica.com/index.php</streamSite>
        <description>The Art of Technology</description>
        <unreadNews>1</unreadNews>
        <items>
          <item status="unread">
            <id>i0001</id>
            <title><![CDATA[Colbert Report features Ars Anonymous/HBGary coverage]]></title>
            <link>http://feeds.arstechnica.com/~r/arstechnica/everything/~3/jMUOaOUlnHw/our-anonymous-hbgary-coverage-on-colbert-report.ars</link>
            <description>
                <![CDATA[Last night, comedian Stephen Colbert featured the HBGary Federal/Anonymous hacking 
                         debacle in a long segment on his show, The Colbert Report—and Ars was proud to be 
                         featured twice in the segment. Does this make us an official "friend of the show"?
                         Colbert twice showed clips from our investigative piece Spy games: Inside the convoluted 
                         plot to bring down WikiLeaks as he described the behavior of HBGary Federal CEO Aaron Barr. 
                         (The show used a copy of the piece that ran on our sister publication, Wired.com, for the image.) 
                         Barr's decision to unmask the leaders of Anonymous was described in a particularly… evocative metaphor.]]>
              </description>
            <pubDate>Fri, 25 Feb 2011 16:35:56 -0600</pubDate>
          </item>
        </items>
      </stream>
    </streams>
  </group>
</groups>

XML Schema

<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="groups">
    <xs:complexType>
      <xs:sequence>
        <xs:element maxOccurs="unbounded" name="group">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="groupTitle" type="xs:string" />
              <xs:element name="groupColor" type="xs:string" />
              <xs:element name="streams">
                <xs:complexType>
                  <xs:sequence>
                    <xs:element maxOccurs="unbounded" name="stream">
                      <xs:complexType>
                        <xs:sequence>
                          <xs:element name="streamTitle" type="xs:string" />
                          <xs:element name="streamRSSLink" type="xs:string" />
                          <xs:element name="streamSite" type="xs:string" />
                          <xs:element name="description" type="xs:string" />
                          <xs:element name="unreadNews" type="xs:unsignedByte" />
                          <xs:element name="items">
                            <xs:complexType>
                              <xs:sequence>
                                <xs:element maxOccurs="unbounded" name="item">
                                  <xs:complexType>
                                    <xs:sequence>
                                      <xs:element name="id" type="xs:string" />
                                      <xs:element name="title" type="xs:string" />
                                      <xs:element name="link" type="xs:string" />
                                      <xs:element name="description" type="xs:string" />
                                      <xs:element name="pubDate" type="xs:string" />
                                    </xs:sequence>
                                    <xs:attribute name="status" type="xs:string" use="required" />
                                  </xs:complexType>
                                </xs:element>
                              </xs:sequence>
                            </xs:complexType>
                          </xs:element>
                        </xs:sequence>
                        <xs:attribute name="minimized" type="xs:boolean" use="required" />
                      </xs:complexType>
                    </xs:element>
                  </xs:sequence>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
            <xs:attribute name="orderNr" type="xs:unsignedByte" use="required" />
            <xs:attribute name="minimized" type="xs:boolean" use="required" />
          </xs:complexType>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>

XSLT

Esialgne versioon

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:template match="/">
    <html>
      <head>
        <style>
          h1,h2,h3
          {
          font-family:Tahoma, Geneva, sans-serif;
          margin:0;
          }
          h1
          {
          text-transform:uppercase;
          font-size:1em;
          border-bottom:1px dotted black;
          }
          h2
          {
          font-size:0.95em;
          font-weight:normal;
          }
          h3
          {
          font-size:0.9em;
          font-weight:inherit;
          }
          p
          {
          padding:0 15px;
          margin:0;
          font-family:Georgia, serif;
          font-size:0.875em;
          width:600px; /*TODO: temporary*/
          }
          .unread
          {font-weight:bold;}
          .read
          {font-weight:normal;}
          .stream
          {padding-left:5px;}
          .items
          {
          padding-left:15px;
          border-left:1px dotted black;
          }
        </style>
        <script type="text/javascript">
          function minmax (elem)
          {
            elem = document.getElementById(elem);
              if(elem.style.display == 'none'){
                elem.style.display = 'block';
              }else{
                elem.style.display = 'none';
              }
          }
        </script>
      </head>
      <body>
        <xsl:for-each select="groups/group">
          <div style="background-color:{groupColor}">
            <div id="{@ordernr}"><h1><xsl:value-of select="groupTitle"/></h1>
            </div>
            <xsl:if test="@minimized = 'false'">
              <xsl:for-each select="streams/stream">
                <xsl:if test="@minimized = 'false'">
                <div class="stream">
                  <div>
                    <h2><xsl:value-of select="streamTitle"/></h2>
                  </div>
                  <xsl:for-each select="items/item">
                    <div id="{id}" class="items">
                      <div class="{@status}" onclick="minmax('{id}desc');">
                        <xsl:value-of select="title"/>
                      </div>
                      <p id="{id}desc" style="display:none;">
                        <xsl:value-of select="description"/>&#32;
                        <a href="{link}" target="_blank">(Loe edasi)</a>
                      </p>
                    </div>
                  </xsl:for-each>
                </div>
                </xsl:if>
              </xsl:for-each>
            </xsl:if>
          </div>
        </xsl:for-each>
      </body>
    </html>
  </xsl:template>
</xsl:stylesheet>

XSLT tulemus

Meilid

  • sbaikov@itcollege.ee
  • kmannil@itcollege.ee

Logi

26.02.2011

Valmis esialgne versioon XML, Schema ja XML Stylesheet failist. Stylesheet faili sai lisatud lihtne näidis uudiste vaatamise funktsionaalsusest: uudise pealkirja peale vajutades ilmub pealkirja alla lühikokkuvõte, kus on ühtlasi link ka täisartikli juurde, pealkirja peale uuesti vajutades peidetakse kokkuvõte. Samamoodi hakkavad funktsioneerima ka kategooriate ja feedide pealkirjad, loodetavasti saab peitmine/näitamine ka animeeritud olema. Sellega peaks olema uudiste kuvamise üldine ehitus paigas.