[26744] | 1 | #!/cygdrive/c/strawberry/perl/bin/perl -w
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| 2 |
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| 3 | # Need to specify the full path of Perl above, e.g. for Windows something like
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| 4 | #!C:\\Perl32\\bin\\perl -w
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| 5 |
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| 6 | use strict;
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| 7 |
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| 8 | # Set this to 1 to work around IIS 6 craziness
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| 9 | my $iis6_mode = 0;
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| 10 |
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| 11 |
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| 12 | # IIS 6: for some reason, IIS runs this script with the working directory set to the Greenstone
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| 13 | # directory rather than the cgi-bin directory, causing lots of stuff to fail
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| 14 | if ($iis6_mode)
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| 15 | {
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| 16 | # Change into cgi-bin directory
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| 17 | chdir("cgi-bin");
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| 18 | }
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| 19 |
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| 20 |
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| 21 | # We use require and an eval here (instead of "use") to catch any errors loading the module (for IIS)
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| 22 | eval("require \"gsdlCGI.pm\"");
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| 23 | if ($@)
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| 24 | {
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| 25 | print STDOUT "Content-type:text/plain\n\n";
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| 26 | print STDOUT "ERROR: $@\n";
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| 27 | exit 0;
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| 28 | }
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| 29 |
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| 30 | sub generate_html_form
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| 31 | {
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| 32 | # First create an overlay frame containing CL links.
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| 33 |
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| 34 | # Then create frames with document links and images.
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| 35 |
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| 36 | my ($isGSDL2,$site,$collect,$cl) = @_;
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| 37 |
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| 38 | my $html_form = <<EOT;
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| 39 | <html>
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| 40 | <head>
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| 41 | <title>Generate Collection Space for $collect</title>
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| 42 | <base href=".."/>
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| 43 |
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| 44 | <link type="text/css" href="ext/html-to-expeditee/jquery/css/le-frog/jquery-ui-1.8.16.custom.css" rel="stylesheet" />
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| 45 | <script type="text/javascript" src="ext/html-to-expeditee/jquery/js/jquery-1.6.2.min.js"></script>
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| 46 | <script type="text/javascript" src="ext/html-to-expeditee/jquery/js/jquery-ui-1.8.16.custom.min.js"></script>
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| 47 | <script type="text/javascript" src="ext/html-to-expeditee/js/gsajax-min.js"></script>
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| 48 | <script type="text/javascript" src="ext/html-to-expeditee/js/html-to-expeditee.js"></script>
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| 49 |
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| 50 | </head>
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| 51 | <body>
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| 52 | <form class="ui-widget">
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| 53 |
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| 54 | <p style="font-size: 16px; width: 550px; text-align: justify;">Generate a Collection Space to make it easier to view documents in GlamED/Expeditee. Before running this script you must have already converted the Greenstone collection to an Expeditee frameset. If you have <b>NOT</b> done this, click <a href="html-to-expeditee.pl?site=$site&collect=$collect&cl=CL1" target="_blank">here</a></p>
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| 55 |
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| 56 | Generate a Collection Space for <input type="text" class="ui-corner-all" style="padding: 4px;" name="collect" value="$collect" id="collect"/> using the classifier <input type="text" class="ui-corner-all" style="padding: 4px;" name="cl" value="$cl" id="cl"/>
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| 57 |
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| 58 | <input value="$site" name="site" id="site" type="hidden"> <input value="Go" id="go" class="ui-button ui-widget ui-state-default ui-corner-all" type="submit">
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| 59 | </form>
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| 60 |
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| 61 | <script type="text/javascript">
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[26748] | 62 | var clPages = [];
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| 63 | var numClPages;
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[26747] | 64 |
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[26744] | 65 | \$(function(){
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| 66 | \$('#progress').progressbar();
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| 67 |
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| 68 | \$('#go').button().click(function(){
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| 69 | var collect = document.getElementById("collect").value;
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| 70 |
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| 71 | if(collect.match(/^\\s*\$/)){
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| 72 | alert("No collection specified");
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| 73 | return false;
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| 74 | }
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| 75 |
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| 76 | var cl = document.getElementById("cl").value;
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| 77 | if(cl.match(/^\\s*\$/)){
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| 78 | alert("No classifier specified");
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| 79 | return false;
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| 80 | }
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| 81 |
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| 82 | if(cl.match(/^\\d+\$/)){
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| 83 | cl = "CL" + cl;
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| 84 | }
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| 85 |
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[26748] | 86 | var gs2 = $isGSDL2;
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[26744] | 87 |
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[26748] | 88 | var url;
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| 89 | if(gs2){
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| 90 | url = "library.cgi";
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| 91 | url += "?c=" + collect + "&a=d&cl=" + cl;
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| 92 | }else{
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| 93 | url = "library";
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| 94 | url += "?c=" + collect + "&a=b&rt=s&s=ClassifierBrowse&cl=" + cl;
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| 95 | url += "&excerptid=gs_content";
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| 96 | }
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[26744] | 97 |
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[26748] | 98 | /* processing animation */
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[26747] | 99 |
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[26748] | 100 | clPages = [];
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| 101 | var outstandingURLs = [];
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| 102 | var visitedURLs = {};
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| 103 |
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| 104 | outstandingURLs.push(url);
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| 105 | visitedURLs[url] = 1;
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| 106 |
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| 107 | while(outstandingURLs.length>0){
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| 108 |
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| 109 | url = outstandingURLs.shift();
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| 110 |
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| 111 | var clHtml = urlGetSync(url);
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| 112 |
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| 113 | var aElems;
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| 114 | var workingTrav = document.getElementById("workingTraverse");
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| 115 | workingTrav.innerHTML = clHtml;
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| 116 | aElems = workingTrav.getElementsByTagName("a");
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| 117 |
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| 118 | var actionRE = new RegExp("(\\\\/)(?:document|browse)(\\\\/)");
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| 119 | var clRE = new RegExp("(\\\\/)browse\\\\/" + cl + "(\\\\/\\\\d+)+(\$)");
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| 120 | var docRE = new RegExp("(?:\\\\/)document\\\\/(.*?)(?:\$)");
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| 121 |
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| 122 | for(var i = 0; i < aElems.length; i++){
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| 123 | var aElem = aElems[i];
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| 124 | var href = aElem.href;
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| 125 |
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| 126 | if(href && href.match(actionRE)){
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| 127 | if(href.match(clRE)){
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| 128 | if(!visitedURLs[href]){
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| 129 | var clPage = href;
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| 130 | console.log("Found a new cl link: " + clPage);
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| 131 | visitedURLs[clPage] = 1;
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| 132 | clPages.push(clPage);
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| 133 | }
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| 134 | }
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| 135 | }
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| 136 | }
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| 137 | }
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| 138 |
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| 139 | numClPages = clPages.length;
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| 140 |
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| 141 | var iframe = document.getElementById("iframe");
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| 142 |
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| 143 | var url = clPages.shift();
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| 144 |
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| 145 | iframe.src = url;
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| 146 |
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| 147 | var progressbar = document.getElementById("progressbar");
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| 148 | progressbar.style.dispay = "block";
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| 149 |
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| 150 |
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| 151 | return false; });
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[26747] | 152 | });
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| 153 |
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| 154 | function pageLoaded(){
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| 155 |
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| 156 | var iframe = document.getElementById("iframe");
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| 157 |
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| 158 | if(iframe.src){
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| 159 | if(iframe.style.display != "block"){
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| 160 | iframe.height = "90%";
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| 161 | iframe.style.display = "block";
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[26744] | 162 | }
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| 163 |
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[26747] | 164 | var iframeDoc;
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[26744] | 165 |
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[26747] | 166 | if(iframe.contentDocument){
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| 167 | /* FF */
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| 168 | iframeDoc = iframe.contentDocument;
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| 169 | }else if(iframe.contentWindow){
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| 170 | /* IE */
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| 171 | iframeDoc = iframe.contentWindow.document;
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| 172 | }
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[26744] | 173 |
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[26747] | 174 | var frameNum = (numClPages - clPages.length);
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| 175 | var progressPercent = frameNum/numClPages * 100;
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[26744] | 176 |
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[26747] | 177 | \$(function(){
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| 178 | \$('#progressbar').progressbar({ value: 0 });
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| 179 | });
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[26744] | 180 |
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[26747] | 181 | var gsContent = iframeDoc.getElementById("gs_content");
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[26744] | 182 |
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[26747] | 183 | //Need to change htmlToExpeditee code to account for links
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[26748] | 184 | var expFrameTree = htmlToExpeditee(gsContent);
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| 185 | var expFrame = JSON.stringify(expFrameTree);
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[26747] | 186 |
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| 187 | var collect = document.getElementById("collect").value;
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| 188 | var site = document.getElementById("site").value;
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| 189 |
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| 190 | var url = "cgi-bin/generate-collection-space.pl";
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| 191 | var params = "c=" + collect;
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| 192 |
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| 193 | if(site.match(/\\w/)){
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| 194 | params += "&site=" + site;
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| 195 | }
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| 196 |
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| 197 | params += "&a=generate-frame&fn=" + frameNum;
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| 198 | params += "&json=" + escape(expFrame);
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| 199 |
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| 200 | var clHtml = urlPostSync(url,params);
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| 201 |
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| 202 | if(!clHtml.match(/html-to-expeditee saved frame/)){
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| 203 | alert("Error processing url: " + url);s
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| 204 | }
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| 205 |
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| 206 | if(clPages.length > 0){
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| 207 | var clPage = clPages.shift();
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| 208 |
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| 209 | var cl = document.getElementById("cl").value;
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| 210 |
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| 211 | var gs2 = $isGSDL2;
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| 212 |
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[26748] | 213 | iframe.src = clPage;
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| 214 | console.log("iframe url: " + iframe.src + " ****");
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[26747] | 215 | }else{
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| 216 |
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| 217 | var progressbar = document.getElementById("progressbar");
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| 218 | progressbar.style.display = "none";
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| 219 |
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| 220 | iframe.style.display = "none";
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| 221 | delete iframe.src;
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[26744] | 222 | }
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| 223 |
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[26747] | 224 |
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| 225 | }
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[26744] | 226 |
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| 227 |
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| 228 | }
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| 229 | </script>
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| 230 |
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| 231 | <div id="progressbar" width="100%" style="display: none; margin: 10px; height: 10px;"></div>
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| 232 |
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| 233 | <div id="workingTraverse" style="display: none"></div>
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| 234 |
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| 235 | <hr style="margin: 10px;">
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| 236 |
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| 237 | <iframe width="100%" id="iframe" style="display: none;" onload="pageLoaded()"></iframe>
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| 238 | </body>
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| 239 | </html>
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| 240 | EOT
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| 241 |
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| 242 | print "Content-type:text/html\n\n";
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| 243 | print $html_form;
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| 244 | }
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| 245 |
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| 246 | sub main
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| 247 | {
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| 248 | my $gsdl_cgi = new gsdlCGI();
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| 249 |
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| 250 | # Load the Greenstone modules that we need to use
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| 251 | $gsdl_cgi->setup_gsdl();
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| 252 |
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| 253 | my $gsdlhome = $ENV{'GSDLHOME'};
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| 254 | $gsdl_cgi->checked_chdir($gsdlhome);
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| 255 |
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[26747] | 256 | require cgiactions::CollectionSpaceAction;
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[26744] | 257 |
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| 258 | $gsdl_cgi->parse_cgi_args();
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| 259 |
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| 260 | # We don't want the gsdlCGI module to return errors and warnings in XML
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| 261 | $gsdl_cgi->{'xml'} = 0;
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| 262 |
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[26747] | 263 | my $fn = $gsdl_cgi->clean_param("fn");
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[26744] | 264 |
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[26747] | 265 | if(defined $fn){
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| 266 | #Generate a frame.
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| 267 | my $action = new CollectionSpaceAction($gsdl_cgi,$iis6_mode);
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| 268 | $action->do_action();
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| 269 | }else{
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| 270 | my $collect = $gsdl_cgi->clean_param("collect");
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| 271 | my $cl = $gsdl_cgi->clean_param("cl");
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[26744] | 272 |
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[26747] | 273 | #Establish collect_dir using defining 'site' along the way if GS3
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| 274 | my $site = undef;
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| 275 | my $isGSDL2 = undef;
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[26744] | 276 |
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[26747] | 277 | if($gsdl_cgi->greenstone_version() == 2){
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| 278 | $isGSDL2 = 1;
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| 279 | }else{
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| 280 | $isGSDL2 = 0;
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[26744] | 281 |
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[26747] | 282 | #GS3 makes use of 'site'
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| 283 | $site = $gsdl_cgi->clean_param("site");
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[26744] | 284 |
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[26747] | 285 | if(!defined $site){
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| 286 | $gsdl_cgi->generate_error("No site specified.");
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| 287 | }
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[26744] | 288 | }
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[26747] | 289 |
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| 290 | generate_html_form($isGSDL2,$site,$collect,$cl);
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[26744] | 291 | }
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| 292 | }
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| 293 |
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| 294 | &main(); |
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