<cfsetting enablecfoutputonly="true">
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<!---
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This code uses a CF User Defined Function and should work in CF version 5.0
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and up without alteration.
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Also if you are hosting your site at an ISP, you will have to check with them
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to see if the use of <CFEXECUTE> is allowed. In most cases ISP will not allow
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the use of that tag for security reasons. Clients would be able to access each
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others files in certain cases.
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--->
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<!--- The following variables values must reflect your installation. --->
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<cfset aspell_dir = "C:\Program Files\Aspell\bin">
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<cfset lang = "en_US">
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<cfset aspell_opts = "-a --lang=#lang# --encoding=utf-8 -H --rem-sgml-check=alt">
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<cfset tempfile_in = GetTempFile(GetTempDirectory(), "spell_")>
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<cfset tempfile_out = GetTempFile(GetTempDirectory(), "spell_")>
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<cfset spellercss = "../spellerStyle.css">
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<cfset word_win_src = "../wordWindow.js">
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<cfset form.checktext = form["textinputs[]"]>
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<!--- make no difference between URL and FORM scopes --->
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<cfparam name="url.checktext" default="">
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<cfparam name="form.checktext" default="#url.checktext#">
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<!--- Takes care of those pesky smart quotes from MS apps, replaces them with regular quotes --->
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<cfset submitted_text = ReplaceList(form.checktext,"%u201C,%u201D","%22,%22")>
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<!--- submitted_text now is ready for processing --->
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<!--- use carat on each line to escape possible aspell commands --->
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<cfset text = "">
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<cfset CRLF = Chr(13) & Chr(10)>
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<cfloop list="#submitted_text#" index="field" delimiters=",">
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<cfset text = text & "%" & CRLF
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& "^A" & CRLF
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& "!" & CRLF>
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<!--- Strip all tags for the text. (by FredCK - #339 / #681) --->
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<cfset field = REReplace(URLDecode(field), "<[^>]+>", " ", "all")>
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<cfloop list="#field#" index="line" delimiters="#CRLF#">
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<cfset text = ListAppend(text, "^" & Trim(JSStringFormat(line)), CRLF)>
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</cfloop>
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</cfloop>
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<!--- create temp file from the submitted text, this will be passed to aspell to be check for misspelled words --->
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<cffile action="write" file="#tempfile_in#" output="#text#" charset="utf-8">
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<!--- execute aspell in an UTF-8 console and redirect output to a file. UTF-8 encoding is lost if done differently --->
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<cfexecute name="cmd.exe" arguments='/c type "#tempfile_in#" | "#aspell_dir#\aspell.exe" #aspell_opts# > "#tempfile_out#"' timeout="100"/>
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<!--- read output file for further processing --->
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<cffile action="read" file="#tempfile_out#" variable="food" charset="utf-8">
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<!--- remove temp files --->
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<cffile action="delete" file="#tempfile_in#">
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<cffile action="delete" file="#tempfile_out#">
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<cfset texts = StructNew()>
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<cfset texts.textinputs = "">
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<cfset texts.words = "">
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<cfset texts.abort = "">
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<!--- Generate Text Inputs --->
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<cfset i = 0>
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<cfloop list="#submitted_text#" index="textinput">
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<cfset texts.textinputs = ListAppend(texts.textinputs, 'textinputs[#i#] = decodeURIComponent("#textinput#");', CRLF)>
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<cfset i = i + 1>
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</cfloop>
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<!--- Generate Words Lists --->
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<cfset word_cnt = 0>
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<cfset input_cnt = -1>
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<cfloop list="#food#" index="aspell_line" delimiters="#CRLF#">
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<cfset leftChar = Left(aspell_line, 1)>
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<cfif leftChar eq "*">
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<cfset input_cnt = input_cnt + 1>
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<cfset word_cnt = 0>
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<cfset texts.words = ListAppend(texts.words, "words[#input_cnt#] = [];", CRLF)>
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<cfset texts.words = ListAppend(texts.words, "suggs[#input_cnt#] = [];", CRLF)>
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<cfelse>
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<cfif leftChar eq "&" or leftChar eq "##">
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<!--- word that misspelled --->
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<cfset bad_word = Trim(ListGetAt(aspell_line, 2, " "))>
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<cfset bad_word = Replace(bad_word, "'", "\'", "ALL")>
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<!--- sugestions --->
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<cfset sug_list = Trim(ListRest(aspell_line, ":"))>
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<cfset sug_list = ListQualify(Replace(sug_list, "'", "\'", "ALL"), "'")>
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<!--- javascript --->
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<cfset texts.words = ListAppend(texts.words, "words[#input_cnt#][#word_cnt#] = '#bad_word#';", CRLF)>
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<cfset texts.words = ListAppend(texts.words, "suggs[#input_cnt#][#word_cnt#] = [#sug_list#];", CRLF)>
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<cfset word_cnt = word_cnt + 1>
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</cfif>
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</cfif>
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</cfloop>
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<cfif texts.words eq "">
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<cfset texts.abort = "alert('Spell check complete.\n\nNo misspellings found.'); top.window.close();">
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</cfif>
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<cfcontent type="text/html; charset=utf-8">
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<cfoutput><html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link rel="stylesheet" type="text/css" href="#spellercss#" />
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<script language="javascript" src="#word_win_src#"></script>
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<script language="javascript">
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var suggs = new Array();
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var words = new Array();
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var textinputs = new Array();
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var error;
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#texts.textinputs##CRLF#
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#texts.words#
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#texts.abort#
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var wordWindowObj = new wordWindow();
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wordWindowObj.originalSpellings = words;
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wordWindowObj.suggestions = suggs;
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wordWindowObj.textInputs = textinputs;
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function init_spell() {
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// check if any error occured during server-side processing
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if( error ) {
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alert( error );
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} else {
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// call the init_spell() function in the parent frameset
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if (parent.frames.length) {
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parent.init_spell( wordWindowObj );
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} else {
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alert('This page was loaded outside of a frameset. It might not display properly');
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}
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}
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}
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</script>
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</head>
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<body onLoad="init_spell();">
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<script type="text/javascript">
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wordWindowObj.writeBody();
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</script>
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</body>
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</html></cfoutput>
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<cfsetting enablecfoutputonly="false">
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