version 1.558, 2007/08/02 01:07:00
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version 1.561, 2007/08/11 15:18:24
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Line 5557 sub user_picker {
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Line 5557 sub user_picker {
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} |
} |
$srchterm = $srch->{'srchterm'}; |
$srchterm = $srch->{'srchterm'}; |
} |
} |
use Data::Dumper; |
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&Apache::lonnet::logthis(&Dumper($srch)); |
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my %lt=&Apache::lonlocal::texthash( |
my %lt=&Apache::lonlocal::texthash( |
'usr' => 'Search for', |
'usr' => 'Search for', |
'or' => 'or', |
'or' => 'or', |
Line 5996 sub record_sep {
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Line 5994 sub record_sep {
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$i++; |
$i++; |
} |
} |
} else { |
} else { |
my @allfields; |
my $separator=','; |
if ($env{'form.upfiletype'} eq 'semisv') { |
if ($env{'form.upfiletype'} eq 'semisv') { |
@allfields=split(/;/,$record,-1); |
$separator=';'; |
} else { |
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@allfields=split(/\,/,$record,-1); |
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} |
} |
my $i=0; |
my $i=0; |
my $j; |
# the character we are looking for to indicate the end of a quote or a record |
for ($j=0;$j<=$#allfields;$j++) { |
my $looking_for=$separator; |
my $field=$allfields[$j]; |
# do not add the characters to the fields |
if ($field=~/^\s*(\"|\')/) { |
my $ignore=0; |
my $delimiter=$1; |
# we just encountered a separator (or the beginning of the record) |
while (($field!~/$delimiter$/) && ($j<$#allfields)) { |
my $just_found_separator=1; |
$j++; |
# store the field we are working on here |
$field.=','.$allfields[$j]; |
my $field=''; |
} |
# work our way through all characters in record |
$field=~s/^\s*$delimiter//; |
foreach my $character ($record=~/(.)/g) { |
$field=~s/$delimiter\s*$//; |
if ($character eq $looking_for) { |
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if ($character ne $separator) { |
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# Found the end of a quote, again looking for separator |
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$looking_for=$separator; |
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$ignore=1; |
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} else { |
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# Found a separator, store away what we got |
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$components{&takeleft($i)}=$field; |
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$i++; |
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$just_found_separator=1; |
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$ignore=0; |
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$field=''; |
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} |
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next; |
} |
} |
$components{&takeleft($i)}=$field; |
# single or double quotation marks after a separator indicate beginning of a quote |
$i++; |
# we are now looking for the end of the quote and need to ignore separators |
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if ((($character eq '"') || ($character eq "'")) && ($just_found_separator)) { |
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$looking_for=$character; |
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next; |
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} |
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# ignore would be true after we reached the end of a quote |
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if ($ignore) { next; } |
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if (($just_found_separator) && ($character=~/\s/)) { next; } |
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$field.=$character; |
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$just_found_separator=0; |
} |
} |
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# catch the very last entry, since we never encountered the separator |
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$components{&takeleft($i)}=$field; |
} |
} |
return %components; |
return %components; |
} |
} |