ColdFusionを使ったGoogle Baseのサンプルを自分流に改造する
元記事はこちらです。
■Application.cfm
<cfprocessingdirective pageEncoding = "UTF-8"> <cfsetting enableCFoutputOnly="no"> <cfapplication name="#hash( getCurrentTemplatePath() )#" sessionmanagement="yes" sessiontimeout=#CreateTimeSpan(1, 0, 0, 0)# > <cfset request.url = thisURL()> <cfset request.proxyServer = ""> <cfset request.proxyPort = "80"> <cfset request.g_key = "xxx"> <!---========================================== thisURL 実行されたURL。ただしファイル名は削除。 例）http://hoge.com/ ===========================================---> <cffunction name="thisURL" access="public" returnType="string" output="no"> <cfset var local = structNew()> <cfset local.server_name = cgi.server_name> <cfif cgi.server_port neq 80> <cfset local.server_name = local.server_name & ":" & cgi.server_port> </cfif> <cfset local.url = "#lcase(ListFirst(cgi.server_protocol,"/"))#://#local.server_name##cgi.script_name#"> <cfset local.url = ListDeleteAt(local.url, ListLen(local.url, "/"), "/") & "/"> <cfreturn local.url> </cffunction>
■index.cfm
<cfprocessingdirective pageEncoding = "UTF-8"> <cfparam name="url.p" default=""> <cfparam name="url.token" default=""> <cfparam name="url.page" default="0"> <!--- session.gbase ---> <cfif ((not isDefined("session.gbase")) or (url.p eq "0"))> <cfset session.gbase = CreateObject("component", "gbase").init( request.proxyServer, request.proxyPort, request.g_key)> </cfif> <!--- token set ---> <cfif (session.gbase.getGToken() eq "")> <cfif (url.token neq "")> <cfset session.gbase.setGToken(url.token)> <cfset cfhttp = session.gbase.AuthSubSessionToken()> <cfset token = ListLast(cfhttp.filecontent, "=")> <cfset session.gbase.setGToken(token)> </cfif> </cfif> <!--- 処理 ---> <cfset content = ""> <cfswitch expression = "#url.p#"> <!--- 検索 ---> <cfcase value="srch"> <cfset qStr = cst_chkSrch(url.page)> <cfset cfhttp = session.gbase.gSrch(qStr)> <cfset resultsList = xmlparse(cfhttp.filecontent)> <!--- 検索画面表示 ---> <cfset content = dsp_srch()> <!--- 一覧表示 ---> <cfset content = content & dsp_list(resultsList)> </cfcase> <!--- カレンダーにセット ---> <cfcase value="addToCal"> <cfset data = cst_makeDataAddToCal()> <cfset cfhttp = session.gbase.sendTheEntryToGoogleCalendar(data)> <cfif ((left(cfhttp.statusCode,3) EQ "302"))> <!--- If Google Calendar gives us a redirect, redirect ---> <cfset redir=#cfhttp.responseHeader["location"]#> <!--- Get redirect location ---> <cfhttp url="#redir#" method="post" redirect="no" proxyServer ="#request.proxyServer#" proxyPort ="#request.proxyPort#" > <!--- Send the old entry to the new location ---> <cfhttpparam type="header" name="Content-Type" value="application/atom+xml"> <cfhttpparam type="header" name="Authorization" value="AuthSub token=#session.gbase.getGToken()#"> <cfhttpparam type="Body" value="#data#"> </cfhttp> <center> <font size=+2 color="##4466DD" face="verdana"><b>CalendarMeIn</b></font><br> Google Base/Google Calendar Event Scheduler <font color="##787878">BETA</font> <br><br><br><br>The event "#title#" has been added to your calendar!<br><br> <a href="http://calendar.google.com">View Calendar</a> <br> <a href="eventscheduler.cfm?token=#token#&search=1">Back to Event Search</a> </center><br><br> <!--- If Calendar returns a "500", "404" or "400" code, we have a problem... ---> <cfelseif ((left(cfhttp.statusCode,3) EQ "500") or (left(cfhttp.statusCode,3) EQ "400") or (left(cfhttp.statusCode,3) EQ "404"))> <b><font size=+1>Unable to add event to Google Calendar. Please make sure you have a Google Calendar account set up and that you are logged into it. Please visit <a href="http://calendar.google.com" target="_blank">calendar.google.com</a> to sign up, then refresh this page to try again.</font></b> <cfelse> Error - status:<br> #cfhttp.header# </cfif> </cfcase> <!--- 指定処理以外 ---> <cfdefaultcase> <cfif (session.gbase.getGToken() eq "")> <!--- 初期画面表示 ---> <cfset content = dsp_init()> <cfelse> <!--- 検索画面表示 ---> <cfset content = dsp_srch()> </cfif> </cfdefaultcase> </cfswitch> <cfoutput>#content#</cfoutput> <!---=============================== dsp_init 初期画面 ================================---> <cffunction name="dsp_init" access="public" returnType="string" output="no"> <cfset var ret = ""> <cfsavecontent variable = "ret"> <cfoutput> Please <a href="https://www.google.com/accounts/AuthSubRequest?next=#request.url#index.cfm&p=aa&scope=http%3A%2F%2Fwww.google.com%2Fcalendar%2Ffeeds%2F&session=1&secure=0">click here</A> to authorize.<br> </cfoutput> </cfsavecontent> <cfreturn ret> </cffunction> <!---=============================== dsp_srch ================================---> <cffunction name="dsp_srch" access="public" returnType="string" output="no"> <cfset var ret = ""> <cfsavecontent variable = "ret"> <cfoutput> <FORM name="gbsearch" action="index.cfm?p=srch" method="post"> <!--- Submits the query to this same form, getting the Base results ---> <table border="0" cellspacing="6" cellPadding="0" align=center> <tr> <td rowspan="3" valign="top" width=200> </td> <td rowspan="3"> </td> <td style="font-size:80%"> Event Type: <br><select name="eventType"> <option value="">All</option> <option value="Art ">- Art</option> <option value="Class OR Lesson OR Lecture">- Classes and Lectures</option> <option value="Comedy OR Stand-up OR Standup ">- Comedy</option> <option value="Food OR Cuisine ">- Food</option> <option value="Festival OR Fair ">- Festivals and Fairs</option> <option value="Music OR Concert ">- Music</option> <option value="Reading OR Signing ">- Readings and Signings</option> <option value="Shopping OR Sale OR Market ">- Shopping</option> </select> or other: <INPUT name="textQuery" type="text" size="20" > <button type="submit" >Search for events</BUTTON> </td> </tr> <tr> <td style="font-size:80%"> Location:<br> <select name="miles"> <option value="5">Within 5 miles</option> <option value="10">Within 10 miles</option> <option value="25">Within 25 miles</option> <option value="50">Within 50 miles</option> </select> of <input name="location" type="text" size="20" ><font color="##222222"> (leave blank for anywhere)</font> </td> </tr> <tr> <td style="font-size:80%"> When:<br><select name="dateMonth"> <option value="00">Any</option> <option value="01">January</option> <option value="02">February</option> <option value="03">March</option> <option value="04">April</option> <option value="05">May</option> <option value="06">June</option> <option value="07">July</option> <option value="08">August</option> <option value="09">September</option> <option value="10">October</option> <option value="11">November</option> <option value="12">December</option> </select> <select name="dateDay"> <option value="00">Any</option> <option value="01">1</option> <option value="02">2</option> <option value="03">3</option> <option value="04">4</option> <option value="05">5</option> <option value="06">6</option> <option value="07">7</option> <option value="08">8</option> <option value="09">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> <option value="13">13</option> <option value="14">14</option> <option value="15">15</option> <option value="16">16</option> <option value="17">17</option> <option value="18">18</option> <option value="19">19</option> <option value="20">20</option> <option value="21">21</option> <option value="22">22</option> <option value="23">23</option> <option value="24">24</option> <option value="25">25</option> <option value="26">26</option> <option value="27">27</option> <option value="28">28</option> <option value="29">29</option> <option value="30">30</option> <option value="31">31</option> </select> <select name="dateYr"> <option value="2006">2006</option> <option value="2007">2007</option> <option value="2008">2008</option> <option value="2009">2009</option> <option value="2010">2010</option> </select> </td> </tr> </table> </FORM> </cfoutput> </cfsavecontent> <cfreturn ret> </cffunction> <!---=============================== dsp_list ================================---> <cffunction name="dsp_list" access="public" returnType="string" output="no"> <cfargument name="xmlData" type="xml" required="yes"> <cfset var ret = ""> <cfset var resultsList = arguments.xmlData> <cfsavecontent variable = "ret"> <cfoutput> <cfif isdefined("resultsList.feed.entry")> <!--- If there are results, display them ---> <div style='padding:0px; width: 72%;background-color:##555555;'> <cfloop index="loopIndex" from="1" to="#arraylen(resultsList.feed.entry)#"> <cfset currentResult = resultsList.feed.entry[loopIndex]> <!--- Store the current product in a temporary variable ---> <cfset addEventURL="#request.url#?p=addtocal&title=#urlencodedformat(currentResult.title.xmltext)#"> <cfif isdefined("currentResult.location")> <!--- If there's a location, add it to the query ---> <cfset addEventURL=(addEventURL & "&where=#urlencodedformat(currentResult.location.xmltext)#")> </cfif> <cfif isdefined("currentResult.event_date_range")> <!--- If there's a date, add it to the query and format the dates for display ---> <cfset addEventURL=(addEventURL & "&when=#urlencodedformat(currentResult.event_date_range.xmltext)#")> <cfset startdate=trim(mid(currentResult.event_date_range.xmltext, 1, find(" ", currentResult.event_date_range.xmltext)))> <cfset enddate=trim(mid(currentResult.event_date_range.xmltext, find(" ", currentResult.event_date_range.xmltext) + 1, len(currentResult.event_date_range.xmltext)))> <cfif startdate EQ ""> <cfset startdate = enddate> </cfif> </cfif> <cfif isdefined("currentResult.link")> <!--- If there's a link, add it to the query ---> <cfset addEventURL=(addEventURL & "&link=#urlencodedformat(currentResult.link.xmlattributes.href)#")> </cfif> <div style='padding:3px;border:1px solid darkblue;background-color:##AABBFF;text-align:left;position: relative;top: -5px;left: -3px;'><b> #currentResult.title.xmltext#</b></div> <div style='background-color:##F1F1FF;border:1px solid gray;position: relative;top:-1px;left:-1px;'> <table width="98%" cellpadding="2" cellspacing="2"><tr><td><font size=-1> <b>Link:</b> <a href="#currentResult.link.xmlattributes.href#">#currentResult.link.xmlattributes.href#</a><br> <cfif isdefined("currentResult.location")> <!--- If there's a location, display it ---> <b>Where:</b> <a href="http://maps.google.com/maps?f=q&hl=en&q=#urlencodedformat(currentResult.location.xmltext)#">#currentResult.location.xmltext#</a><br> </cfif> <cfif isdefined("currentResult.event_date_range")> <!--- If there are dates, format and display them ---> <cfif startdate NEQ enddate> <cfset startyear=mid(startdate, 1, 4)> <cfset startmonth=mid(startdate, 6, 2)> <cfset startday=mid(startdate, 9, 2)> <cfset starttime=mid(startdate, 12,5)> <cfset endyear=mid(enddate, 1, 4)> <cfset endmonth=mid(enddate, 6, 2)> <cfset endday=mid(enddate, 9, 2)> <cfset endtime=mid(enddate, 12,5)> <b>When:</b> #startmonth#/#startday#/#startyear# #starttime# - #endmonth#/#endday#/#endyear# #endtime#<br><br> <cfelse> <cfset startyear=mid(startdate, 1, 4)> <cfset startmonth=mid(startdate, 6, 2)> <cfset startday=mid(startdate, 9, 2)> <b>When:</b> #startmonth#/#startday#/#startyear#<br><br> </cfif> </cfif> <cfif #currentResult.content.xmltext# EQ ""> <!--- If there is a value in the description, display it ---> <b>Description:</b> (no description given) <cfelse> <b>Description:</b> #currentResult.content.xmltext# </cfif> </font><br><br></td><td rowspan="2" width="5%"> <center><a href="#addEventURL#"><img src="calendar.jpeg" alt="Add to calendar" border="0" align="center"><br><font size="-2" face="verdana">Add To<br>Calendar</font></a></center> </td></tr></table> </div> </cfloop> </div> </cfif> </cfoutput> </cfsavecontent> <cfreturn ret> </cffunction> <!---=============================== cst_chkSrch ================================---> <cffunction name="cst_chkSrch" access="public" returnType="string" output="no"> <cfargument name="page" type="string" required="yes"> <cfargument name="maxRow" type="string" default="15"> <cfset var local = structNew()> <cfset local.start = 1 + arguments.page * arguments.maxRow> <!--- Initial query string setup ---> <cfset local.queryString="http://www.google.com/base/feeds/snippets?start-index=#local.start#&max-results=#arguments.maxRow#&bq="> <cfif isdefined("form.location")> <!--- If this field is present, then we have an actual search query ---> <cfif isdefined("form.textQuery")> <!--- If the user wants to refine by text, add it ---> <cfset local.querystring = local.queryString & form.eventType & form.textQuery & " "> </cfif> <cfset local.queryString = local.queryString & "[item type:events and activities] "> <!--- Restrict items to events ---> <cfif form.location NEQ ""> <!--- If location actually has a value, add it ---> <cfset local.queryString = local.queryString & "%5Blocation%3A%40%22#form.location#%22%2B#miles#mi%5D"> </cfif> <!--- Only return items AFTER today ---> <cfset local.queryString = local.queryString & "[event_date_range > " & dateformat(now(), "YYYY-MM-DD") & "] "> <cfif (form.dateDay EQ "00") or (form.dateMonth EQ "00") or (form.dateYr EQ "0000")> <!--- If user specified a date range, add that too ---> <cfif (form.dateDay EQ "00") and (form.dateMonth EQ "00") and (form.dateYr EQ "0000")> No date specified!<br> <cfelseif (form.dateDay EQ "00") and (form.dateMonth EQ "00")> <cfset local.queryString = local.queryString & "[event_date_range: #form.dateYr#Z]"> <cfelseif (form.dateDay EQ "00")> <cfset local.queryString = local.queryString & "[event_date_range: #form.dateYr#-#form.dateMonth#Z]"> </cfif> <cfelse> <cfset local.queryString = local.queryString & "[event_date_range: #form.dateYr#-#form.dateMonth#-#form.dateDay#Z]"> </cfif> </cfif> <cfreturn local.queryString> </cffunction> <!---=============================== cst_makeDataAddToCal ================================---> <cffunction name="cst_makeDataAddToCal" access="public" returnType="string" output="no"> <cfif isdefined("when")> <!--- If there's a date... ---> <cfset startdate=trim(mid(when, 1, find(" ", when)))> <!--- Start date starts at the beginning, ends at the first space ---> <cfset enddate=trim(mid(when, find(" ", when) + 1, len(when)))> <!--- End date is the rest of it ---> <cfif startdate EQ ""> <!--- If the event JUST has a start date, startDate will be empty right now ---> <cfif mid(enddate, 12, 8) EQ "00:00:00"> <!--- If enddate has no time specified, chop it off ---> <cfset enddate = mid(enddate, 1, 10)> </cfif> <cfset startdate = enddate> </cfif> </cfif> <!--- Set up the initial Calendar XML entry ---> <cfset xmlentry="<entry xmlns='http://www.w3.org/2005/Atom' xmlns:gd='http://schemas.google.com/g/2005'> <category scheme='http://schemas.google.com/g/2005##kind' term='http://schemas.google.com/g/2005##event'></category> <title type='text'>#urldecode(title)#</title>"> <cfif isdefined("link")> <!--- If there's a link, add it to the entry ---> <cfset xmlentry = xmlentry & "<content type='text'><![CDATA[#urldecode(link)#]]></content>"> </cfif> <cfif isdefined("where")> <!--- If there's a location, add it to the entry ---> <cfset xmlentry = xmlentry & "<gd:where valueString='#urldecode(where)#'></gd:where>"> </cfif> <cfif isdefined("when")> <!--- If there's a time, add it to the entry ---> <cfset xmlentry = xmlentry & "<gd:when startTime='#startdate#'"> <cfif startDate NEQ endDate> <cfset xmlentry = xmlentry & " endTime='#enddate#'"> </cfif> <cfset xmlentry = xmlentry & "></gd:when>"> </cfif> <cfset xmlentry = xmlentry & "</entry>"> <cfreturn xmlentry> </cffunction>
■gbase.cfc
<!---///////////////////////////////////////////////////////////////// gbase //////////////////////////////////////////////////////////////////---> <cfcomponent> <cfset variables.proxyServer = ""> <cfset variables.proxyPort = ""> <cfset variables.g_key = ""> <cfset variables.token = ""> <!---/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/ public /=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=/=---> <!---=============================== init ================================---> <cffunction name="init" access="public" returnType="gbase" output="no"> <cfargument name="proxyServer" type="string" required="yes"> <cfargument name="proxyPort" type="string" required="yes"> <cfargument name="g_key" type="string" required="yes"> <cfset variables.proxyServer = arguments.proxyServer> <cfset variables.proxyPort = arguments.proxyPort> <cfset variables.g_key = arguments.g_key> <cfreturn this> </cffunction> <!---=============================== AuthSubSessionToken ================================---> <cffunction name="AuthSubSessionToken" access="public" returnType="any" output="no"> <cfhttp method="get" url="http://www.google.com/accounts/AuthSubSessionToken" proxyServer ="#variables.proxyServer#" proxyPort ="#variables.proxyPort#" > <cfhttpparam type="header" name="Content-Type" value="application/atom+xml"> <cfhttpparam type="header" name="Authorization" value="AuthSub token=#variables.token#"> <cfhttpparam name="X-Google-Key" type="Header" value="key=#variables.g_key#"> </cfhttp> <cfreturn cfhttp> </cffunction> <!---=============================== sendTheEntryToGoogleCalendar Send the entry to Google Calendar ================================---> <cffunction name="sendTheEntryToGoogleCalendar" access="public" returnType="any" output="no"> <cfargument name="xmlData" type="string" required="yes"> <cfhttp url="http://www.google.com/calendar/feeds/default/private/full" method="post" redirect="no" proxyServer ="#variables.proxyServer#" proxyPort ="#variables.proxyPort#" > <cfhttpparam type="header" name="Content-Type" value="application/atom+xml"> <cfhttpparam type="header" name="Authorization" value="AuthSub token=#variables.token#"> <cfhttpparam type="Body" value="#arguments.xmlData#"> </cfhttp> <cfreturn cfhttp> </cffunction> <!---=============================== gSrch ================================---> <cffunction name="gSrch" access="public" returnType="any" output="no"> <cfargument name="qStr" type="string" required="yes"> <cfhttp method="Get" url="#arguments.qStr#" proxyServer ="#variables.proxyServer#" proxyPort ="#variables.proxyPort#" > <!--- Send out the query to Base ---> <cfhttpparam name="X-Google-Key" type="Header" value="key=#variables.g_key#"> </cfhttp> <cfreturn cfhttp> </cffunction> <!---=============================== getter,setter ================================---> <!--- token ---> <cffunction name="getGToken" access="public" returnType="string" output="no"> <cfreturn variables.token> </cffunction> <cffunction name="setGToken" access="public" returnType="void" output="no"> <cfargument name="token" type="string" required="yes"> <cfset variables.token = arguments.token> </cffunction> </cfcomponent>
