admin/stopwords.pl

   1 #!/usr/bin/perl
   2
   3 #script to administer the stopwords table
   4 #written 20/02/2002 by paul.poulain@free.fr
   5 # This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
   6
   7 # ALGO :
   8 # this script use an $op to know what to do.
   9 # if $op is empty or none of the above values,
  10 #       - the default screen is build (with all records, or filtered datas).
  11 #       - the   user can clic on add, modify or delete record.
  12 # if $op=add_form
  13 #       - if primkey exists, this is a modification,so we read the $primkey record
  14 #       - builds the add/modify form
  15 # if $op=add_validate
  16 #       - the user has just send datas, so we create/modify the record
  17 # if $op=delete_form
  18 #       - we show the record having primkey=$primkey and ask for deletion validation form
  19 # if $op=delete_confirm
  20 #       - we delete the record having primkey=$primkey
  21
  22 use strict;
  23 use C4::Output;
  24 use CGI;
  25 use C4::Search;
  26 use C4::Database;
  27
  28 sub StringSearch  {
  29         my ($env,$searchstring,$type)=@_;
  30         my $dbh = &C4Connect;
  31         $searchstring=~ s/\'/\\\'/g;
  32         my @data=split(' ',$searchstring);
  33         my $count=@data;
  34         my $query="Select word from stopwords where (word like \"$data[0]%\") order by word";
  35         my $sth=$dbh->prepare($query);
  36         $sth->execute;
  37         my @results;
  38         my $cnt=0;
  39         while (my $data=$sth->fetchrow_hashref){
  40         push(@results,$data);
  41         $cnt ++;
  42         }
  43         #  $sth->execute;
  44         $sth->finish;
  45         $dbh->disconnect;
  46         return ($cnt,\@results);
  47 }
  48
  49 my $input = new CGI;
  50 my $searchfield=$input->param('searchfield');
  51 my $pkfield="word";
  52 my $reqsel="select word from stopwords where $pkfield='$searchfield'";
  53 my $reqdel="delete from stopwords where $pkfield='$searchfield'";
  54 my $offset=$input->param('offset');
  55 my $script_name="/cgi-bin/koha/admin/stopwords.pl";
  56
  57 my $pagesize=20;
  58 my $op = $input->param('op');
  59 $searchfield=~ s/\,//g;
  60 print $input->header;
  61
  62 #start the page and read in includes
  63 print startpage();
  64 print startmenu('admin');
  65
  66 ################## ADD_FORM ##################################
  67 # called by default. Used to create form to add or  modify a record
  68 if ($op eq 'add_form') {
  69         #---- if primkey exists, it's a modify action, so read values to modify...
  70         my $data;
  71         if ($searchfield) {
  72                 my $dbh = &C4Connect;
  73                 my $sth=$dbh->prepare("select word from stopwords where word='$searchfield'");
  74                 $sth->execute;
  75                 $data=$sth->fetchrow_hashref;
  76                 $sth->finish;
  77         }
  78         print <<printend
  79         <script>
  80         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  81         function isNotNull(f,noalert) {
  82                 if (f.value.length ==0) {
  83    return false;
  84                 }
  85                 return true;
  86         }
  87         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  88         function toUC(f) {
  89                 var x=f.value.toUpperCase();
  90                 f.value=x;
  91                 return true;
  92         }
  93         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
  94         function isNum(v,maybenull) {
  95         var n = new Number(v.value);
  96         if (isNaN(n)) {
  97                 return false;
  98                 }
  99         if (maybenull==0 && v.value=='') {
 100                 return false;
 101         }
 102         return true;
 103         }
 104         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 105         function isDate(f) {
 106                 var t = Date.parse(f.value);
 107                 if (isNaN(t)) {
 108                         return false;
 109                 }
 110         }
 111         /////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 112         function Check(f) {
 113                 var ok=1;
 114                 var _alertString="";
 115                 var alertString2;
 116                 if (f.word.value.length==0) {
 117                         _alertString += "- word missing\\n";
 118                 }
 119                 if (_alertString.length==0) {
 120                         document.Aform.submit();
 121                 } else {
 122                         alertString2 = "Form not submitted because of the following problem(s)\\n";
 123                         alertString2 += "------------------------------------------------------------------------------------\\n\\n";
 124                         alertString2 += _alertString;
 125                         alert(alertString2);
 126                 }
 127         }
 128         </SCRIPT>
 129 printend
 130 ;#/
 131         if ($searchfield) {
 132                 print "<h1>Modify word</h1>";
 133         } else {
 134                 print "<h1>Add word</h1>";
 135         }
 136         print "<form action='$script_name' name=Aform method=post>";
 137         print "<input type=hidden name=op value='add_validate'>";
 138         print "<table>";
 139         if ($searchfield) {
 140                 print "<tr><td>Word</td><td><input type=hidden name=word value='$searchfield'>$searchfield</td></tr>";
 141         } else {
 142                 print "<tr><td>Word</td><td><input type=text name=word size=255 maxlength=255></td></tr>";
 143         }
 144         print "<tr><td>&nbsp;</td><td><INPUT type=button value='OK' onClick='Check(this.form)'></td></tr>";
 145         print "</table>";
 146         print "</form>";
 147 ;
 148                                                                                                         # END $OP eq ADD_FORM
 149 ################## ADD_VALIDATE ##################################
 150 # called by add_form, used to insert/modify data in DB
 151 } elsif ($op eq 'add_validate') {
 152         my $dbh=C4Connect;
 153         my $query = "replace stopwords (word) values (";
 154         $query.= $dbh->quote($input->param('word')).")";
 155         my $sth=$dbh->prepare($query);
 156         $sth->execute;
 157         $sth->finish;
 158         print "data recorded";
 159         print "<form action='$script_name' method=post>";
 160         print "<input type=submit value=OK>";
 161         print "</form>";
 162                                                                                                         # END $OP eq ADD_VALIDATE
 163 ################## DELETE_CONFIRM ##################################
 164 # called by default form, used to confirm deletion of data in DB
 165 } elsif ($op eq 'delete_confirm') {
 166         my $dbh = &C4Connect;
 167         my $sth=$dbh->prepare($reqsel);
 168         $sth->execute;
 169         my $data=$sth->fetchrow_hashref;
 170         $sth->finish;
 171         print mktablehdr;
 172         print mktablerow(2,'#99cc33',bold('Word'),bold("$searchfield"),'/images/background-mem.gif');
 173         print "<form action='$script_name' method=post><input type=hidden name=op value=delete_confirmed><input type=hidden name=searchfield value='$searchfield'>";
 174         print "<tr><td colspan=2 align=center>CONFIRM DELETION</td></tr>";
 175         print "<tr><td><INPUT type=submit value='YES'></form></td><td><form action='$script_name' method=post><input type=submit value=NO></form></td></tr>";
 176                                                                                                         # END $OP eq DELETE_CONFIRM
 177 ################## DELETE_CONFIRMED ##################################
 178 # called by delete_confirm, used to effectively confirm deletion of data in DB
 179 } elsif ($op eq 'delete_confirmed') {
 180         my $dbh=C4Connect;
 181 #       my $searchfield=$input->param('branchcode');
 182         my $sth=$dbh->prepare($reqdel);
 183         $sth->execute;
 184         $sth->finish;
 185         print "data deleted";
 186         print "<form action='$script_name' method=post>";
 187         print "<input type=submit value=OK>";
 188         print "</form>";
 189                                                                                                         # END $OP eq DELETE_CONFIRMED
 190 ################## DEFAULT ##################################
 191 } else { # DEFAULT
 192         my @inputs=(["text","searchfield",$searchfield],
 193                 ["reset","reset","clr"]);
 194         print mkheadr(2,'Stopwords admin');
 195         print mkformnotable("$script_name",@inputs);
 196         print <<printend
 197
 198 printend
 199         ;
 200         if  ($searchfield ne '') {
 201                 print "You Searched for <b>$searchfield<b><p>";
 202         }
 203         print mktablehdr;
 204         print mktablerow(2,'#99cc33',bold('Word'),
 205         '&nbsp;','&nbsp;','/images/background-mem.gif');
 206         my $env;
 207         my ($count,$results)=StringSearch($env,$searchfield,'web');
 208         my $toggle="white";
 209         for (my $i=$offset; $i < ($offset+$pagesize<$count?$offset+$pagesize:$count); $i++){
 210                 if ($toggle eq 'white'){
 211                         $toggle="#ffffcc";
 212                 } else {
 213                         $toggle="white";
 214                 }
 215                 print mktablerow(2,$toggle,$results->[$i]{'word'},
 216                 mklink("$script_name?op=delete_confirm&searchfield=".$results->[$i]{'word'},'Delete',''));
 217         }
 218         print mktableft;
 219         print "<form action='$script_name' method=post>";
 220         print "<input type=hidden name=op value=add_form>";
 221         if ($offset>0) {
 222                 my $prevpage = $offset-$pagesize;
 223                 print mklink("$script_name?offset=".$prevpage,'&lt;&lt; Prev');
 224         }
 225         print "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;";
 226         if ($offset+$pagesize<$count) {
 227                 my $nextpage =$offset+$pagesize;
 228                 print mklink("$script_name?offset=".$nextpage,'Next &gt;&gt;');
 229         }
 230         print "<br><input type=image src=\"/images/button-add-new.gif\"  WIDTH=188  HEIGHT=44  ALT=\"Add budget\" BORDER=0 ></a><br>";
 231         print "</form>";
 232 } #---- END $OP eq DEFAULT
 233 print endmenu('admin');
 234 print endpage();