Download ppt - Content Management Systems – Christian Vinten-Johansen Content Management Systems Why use CMS? Distributed content creation & editing Reuse content and

Content Management Systems – Christian Vinten-Johansen

Content Management Systems

Why use CMS?

• Distributed content creation & editing• Reuse content and components• Standardized page design• User accounts and security



ContentDatabase

HTML

InputForms

ADA

Print

WML

PDAProprietary

RSS-XML

Content

1. Input Once…

…Output Many Formats



ContentDatabase

HTML

InputForms

ADA

Print

WML

PDAProprietary

RSS-XML

Template&

CSS

Template&

CSS

Template&

CSS

WMLTemplate

TemplateHTML

ClippingCSS

TemplateXMLCSS

Content

DesignSeparate Content from Design



ContentDatabase

HTML

InputForms

ADA

Print

WML

PDAProprietary

RSS-XML

Content Design

DesignDatabase

Template

Separate Content from Design



ContentDatabase

HTML

InputForms

ADA

Print

WML

PDAProprietary

RSS-XML

Content Design

DesignDatabase

Template

Separate Content… …from Design

DesignForm



ContentDatabase

HTML

InputForms

ADA

Print

WML

PDAProprietary

RSS-XML

Design

DesignDatabase

Template

InputForms

InputForms

InputForms

InputForms Content

Expert

Staff

Faculty

User-drivenFAQ

Syndicated NewsDesignForms





Separate Content from Design:

Queries thispage (Records=1, Time=0ms)SQL = select * from tblPageDefs where pID=1 (Records=1, Time=10ms)

pagecontent (Records=2, Time=0ms) SQL = select * from tblPageContent where pid=1 and post=1 order by displayorder

menudata (Records=1, Time=0ms) SQL = select * from tblMenuContent where post=1 and pID=1

menu (Records=41, Time=0ms) SQL = select * from tblMenuContent where (menulevel1 > 0) and (menuID=1) order by menulevel1, menulevel2, menulevel3, menulevel4 …



Content Classes

Data Architecture:

• News• Calendar• Publications• User data and requests• FAQs



Content Classes

Data Architecture: Display

• News• Calendar• User data and requests• FAQs

tblNews tblCalendar ……



Content Classes


• News• Calendar• User data and requests• FAQs

tblNews tblCalendar ……Display Modules

cf_News cf_Calendar

• Custom tags, CFCs, …• Query & output …




Banner

Menu

Layout

News

Calendar

…

Content Module is a query and <cfoutput> loop.




Banner

Menu

Layout

News

Calendar

…

Layout Module is a query and <cfoutput> loop also. It “knows” what modules to call from the Page Content table.




Banner

Menu

Layout

News

Calendar

…

The page template queries the design table to select from available Layout Modules.

Features














Banner

Menu

Layout

News

Calendar

…

Separate modules for Banner and Menu. The page template queries the page design table to determine what banner and menu modules to call. (Can have no menu)

Features




Banner

Menu

Layout

News

Calendar

…Features

Page ID ties all modules, banner and content

The Menu is a separate object

!!!



Data Architecture: Menu

• Separate module

• 4 Nested levels

• Only relationship to content is page ID. Can be

external URLs.

• Page design and menu construction separate







Integrating Web Content: Keywords

tblNews

Contentdatabase




tblNews tblKeywords

Contentdatabase




tblNewstblNewsXKeywords

tblKeywords

select vcTitle,vcImageURL,vcPDFURL,vcHTMLURL… from tblPublications where (bDistribute<>0) and (post <>0) and (iPublicationID IN

(SELECT iPublicationID FROM tblPublicationsByKeywords WHERE iKeywordID IN (6)))

order by title

Contentdatabase



Integrating Web Content: Keywords & Meta Data

tblNewstblNewsXKeywords

tblKeywords

Contentdatabase

Meta Keywords

Meta data(Web search)

KeywordHierarchy

Web Search



Integrating Web Content: Multiple Queries!

Queries

thispage (Records=1, Time=10ms) SQL = select * from tblPageDefs where pID=1 menudata (Records=2, Time=0ms) SQL = select * from tblMenuContent where post=1 and pID=1 menu (Records=41, Time=0ms) SQL = select * from tblMenuContent where (menulevel1 > 0) and (menuID=1) order by menulevel1, menulevel2, menulevel3, menulevel4 pagecontent (Records=5, Time=0ms) SQL = select * from tblPageContent where pid=1 and post=1 order by displayorder GetImageRecords (Records=4, Time=10ms) SQL = select imageID from tblRotateImages where post=1 and horses=1 GetEntry (Records=1, Time=0ms) SQL = SELECT * FROM tblRotateImages WHERE imageID = 25 getseminars (Records=0, Time=10ms) SQL = SELECT * FROM tblSeminars WHERE (datediff("d", getdate(), exdate) > 0) AND (active =1) ORDER BY exyear, exmonth, exday getnews (Records=52, Time=60ms) SQL = SELECT * FROM tblNews WHERE (datediff("d", getdate(), exdate) > 0) AND (post = 1) ORDER BY priority ASC, postDate DESCgetcalendar (Records=5, Time=20ms) SQL = SELECT * FROM tblCalendar WHERE (datediff("d", getdate(), exdate) > 0) AND (post = 1) ORDER BY exdate ASC, priority ASC


Content Management SystemsSecuring Web Content: User Accounts:



SELECT DISTINCT formAccountID, userID, formID, active FROM tblFormAccounts WHERE formID = 17 and userID= 'cjohansen'



select formAccountID, userID, formID, active from tblFormAccounts where formAccountID = 12

