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revision 1.6, Sun Mar 21 02:20:55 2004 UTC revision 1.80, Tue Jan 24 23:09:39 2006 UTC
# Line 1  Line 1 
1    #
2    # Copyright (c) 2003-2006 University of Chicago and Fellowship
3    # for Interpretations of Genomes. All Rights Reserved.
4    #
5    # This file is part of the SEED Toolkit.
6    #
7    # The SEED Toolkit is free software. You can redistribute
8    # it and/or modify it under the terms of the SEED Toolkit
9    # Public License.
10    #
11    # You should have received a copy of the SEED Toolkit Public License
12    # along with this program; if not write to the University of Chicago
13    # at info@ci.uchicago.edu or the Fellowship for Interpretation of
14    # Genomes at veronika@thefig.info or download a copy from
15    # http://www.theseed.org/LICENSE.TXT.
16    #
17    
18  package HTML;  package HTML;
19    
20    use Tracer;
21    use FIG;
22  use Carp;  use Carp;
23  use Data::Dumper;  use Data::Dumper;
24  use LWP::UserAgent;  use LWP::UserAgent;
25  use LWP::Simple;  use LWP::Simple;
26    use URI::Escape;  # uri_escape()
27  use URI::URL;  use URI::URL;
28  use HTTP::Request::Common;  use HTTP::Request::Common;
29    use POSIX;
30    
31    
32    my $top_link_cache;
33    
34    
35    sub new
36    {
37        my($class) = @_;
38    
39        my $self = {};
40    
41        return bless $self, $class;
42    }
43    
44    sub top_link
45    {
46    
47        #
48        # Determine if this is a toplevel cgi or one in one of the subdirs (currently
49        # just /p2p).
50        #
51    
52        return $top_link_cache if ($top_link_cache);
53    
54        my @parts = split(/\//, $ENV{SCRIPT_NAME});
55        my $top;
56        if ($parts[-2] eq 'FIG')
57        {
58            $top = '.';
59    #       warn "toplevel @parts\n";
60        }
61        elsif ($parts[-3] eq 'FIG')
62        {
63            $top = '..';
64    #       warn "subdir @parts\n";
65        }
66        else
67        {
68            $top = $FIG_Config::cgi_base;
69    #       warn "other @parts\n";
70        }
71    
72        $top_link_cache = $top;
73        return $top;
74    }
75    
76    sub compute_html_header
77    {
78        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
79        my($additional_insert, $user, %options ) = @_;
80    
81        my $header_name = $options{header_name} ? $options{header_name} : "html.hdr";
82        my $tail_name = $options{tail_name} ? $options{tail_name} : "html.tail";
83    
84        my $html_hdr_file = "./Html/$header_name";
85        if (! -f $html_hdr_file)
86        {
87            $html_hdr_file = "$FIG_Config::fig/CGI/Html/$header_name";
88        }
89        my @html_hdr = &FIG::file_read($html_hdr_file);
90    
91        # for my $k (sort keys %ENV) { warn "$k = $ENV{$k}\n"; }
92    
93        #
94        # Determine if this is a toplevel cgi or one in one of the subdirs (currently
95        # just /p2p).
96        #
97    
98        my @parts = split(/\//, $ENV{SCRIPT_NAME});
99        my $top;
100        if ($parts[-2] eq 'FIG')
101        {
102            $top = '.';
103    #       warn "toplevel @parts\n";
104        }
105        elsif ($parts[-3] eq 'FIG')
106        {
107            $top = '..';
108    #       warn "subdir @parts\n";
109        }
110        else
111        {
112            $top = $FIG_Config::cgi_base;
113    #       warn "other @parts\n";
114        }
115    
116        $options{no_fig_search} or push( @html_hdr, "<br><a href=\"$top/index.cgi?user=$user\">FIG search</a>\n" );
117    
118        if (@html_hdr)
119        {
120            my $insert_stuff;
121    
122            if (not $options{no_release_info})
123            {
124                my @ver = &FIG::file_head("$FIG_Config::fig_disk/CURRENT_RELEASE", 1);
125                my $ver = $ver[0];
126                chomp $ver;
127                if ($ver =~ /^cvs\.(\d+)$/)
128                {
129                    my $d = asctime(localtime($1));
130                    chomp($d);
131                    $ver .=  " ($d)";
132                }
133                my $host = &FIG::get_local_hostname();
134                $insert_stuff = "SEED version <b>$ver</b> on $host";
135            }
136    
137            if ($additional_insert)
138            {
139                $insert_stuff .= "<br>" . $additional_insert;
140            }
141    
142            for $_ (@html_hdr)
143            {
144                s,(href|img\s+src)="/FIG/,$1="$top/,g;
145                    s,(\?user\=)\",$1$user",;
146                if ($_ eq "<!-- HEADER_INSERT -->\n")
147                {
148                    $_ = $insert_stuff;
149                }
150            }
151        }
152    
153        return @html_hdr;
154    }
155    
156  sub show_page {  sub show_page {
157      my($cgi,$html,$no_home) = @_;      #warn "SHOWPAGE: cgi=", Dumper(@_);
158        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
159        my($cgi,$html,$no_home, $alt_header, $css, $javasrc, $cookie) = @_;
160      my $i;      my $i;
161    
162        my $top = top_link();
163    
164        # ARGUMENTS:
165        #     $cgi is the CGI method
166        #     $html is an array with all the html in it. It is just joined by "\n" (and not <br> or <p>
167        #     $no_home eliminates ONLY the bottom FIG search link in a page
168        #     $alt_header is a reference to an array for an alternate header banner that you can replace the standard one with
169        #     $css is a reference to a hash. The key is the name of the CSS sheet and the value is the URL of that sheet. Note the usual rules about relative css urls
170        #               the sheet named "Default" is considered to be the default style sheet, and if this is not set it points at $FIG_Config::HTML/css/default.css
171        #               the sheet named "Sans Serif" is considered to the the first alternate, and if this is not set it points at $FIG_Config::HTML/css/sanserif.css
172        #     $javasrc is a reference to an array of URLs to javascripts to be included (e.g. "FIG/Html/css/styleswitcher.js")
173        #     $cookie is the name and value of the cookie to set. Note that you should probably use raelib->cookie to get/set your cookies
174      #      #
175      # Find the HTML header      # Find the HTML header
176      #      #
177    
178      my $html_hdr_file = "./Html/html.hdr";      my $html_tail_file = "./Html/$tail_name";
179      if (! -f $html_hdr_file)      if (! -f $html_tail_file)
180      {      {
181          $html_hdr_file = "$FIG_Config::fig/CGI/Html/html.hdr";          $html_tail_file = "$FIG_Config::fig/CGI/Html/$tail_name";
182      }      }
183    
184      my $html_tail_file = "./Html/html.tail";      my $user = $cgi->param('user') || "";
185      if (! -f $html_tail_file)      my @html_hdr;
186        if ($alt_header && ref($alt_header) eq "ARRAY")
187      {      {
188          $html_tail_file = "$FIG_Config::fig/CGI/Html/html.tail";         @html_hdr = @$alt_header;
189      }      }
190        else
191        {
192            @html_hdr = compute_html_header(undef,$user);
193        }
194    
195        # RAE: I am offloading the handling of cookies to CGI.pm since I don't know how they are set up.
196        # This modification adds the cookies if necessary
197    
198        # Note: 3/10/05 commented this line out pending the discussion of adding cookies into the seed that we are waiting to see about
199        # to add cookies back in replace these two header lines with each other
200    
201      print $cgi->header;      #print $cgi->header(-cookie=>$cookie);
202        print $cgi->header();
203    
204      #      #
205      #  The SEED header file goes immediately after <BODY>.  Figure out      #  The SEED header file goes immediately after <BODY>.  Figure out
# Line 46  Line 217 
217                       meta     => 1,                       meta     => 1,
218                       nextid   => 1,                       nextid   => 1,
219                       style    => 1,                       style    => 1,
220                       title    => 1                       title    => 1,
221                     );                     );
222    
223      #      #
# Line 89  Line 260 
260          if ( $html->[$i] =~ /\<body[^0-9a-z]/i )          if ( $html->[$i] =~ /\<body[^0-9a-z]/i )
261          {          {
262              $body_line = $i;              $body_line = $i;
263              $last;              last;
264          }          }
265    
266          #  Now the general case.          #  Now the general case.
# Line 145  Line 316 
316      #      #
317      #  <BODY> goes after last head line      #  <BODY> goes after last head line
318      #      #
319        #  RAE:
320        #  Added the javascript for the buttons immediately after body.
321        #  Note if no buttons are added we still (at the moment) add the script,
322        #  but it only adds a little text (495 characters) to the html and noone will notice!
323        #  RAE: This is now deprecated because everything is in an external file, FIG.js, included later
324    
325      if ( $body_line < 0 )      if ( $body_line < 0 )
326      {      {
# Line 156  Line 332 
332      #  Seed page header (if it exists) goes after <BODY>      #  Seed page header (if it exists) goes after <BODY>
333      #      #
334    
335      if ( -f $html_hdr_file )      if (@html_hdr)
336      {      {
337          splice( @$html, $body_line + 1, 0, `cat $html_hdr_file` );          splice( @$html, $body_line + 1, 0, @html_hdr );
338      }      }
339    
340      #      #
# Line 171  Line 347 
347          splice( @$html, $body_line, 0, "</HEAD>\n" );          splice( @$html, $body_line, 0, "</HEAD>\n" );
348      }      }
349    
350        # RAE:
351        # Add css here
352        # Note that at the moment I define these two sheets here. I think this should
353        # be moved out, but I want to try it and see what happens.  css has the format:
354        #
355        # <link rel='stylesheet' title='default' href='/css/default.css' type='text/css'>
356    
357        # convert the default key to the right case. and eliminate dups
358        foreach my $k (keys %$css) {if (lc($k) eq "default") {$css->{'Default'}=$css->{$k}}}
359    
360        if (!$css || !$css->{'Default'})
361        {
362           $css->{'Default'} = "Html/css/default.css";
363        }
364        if (!$css->{"Sans Serif"})
365        {
366           $css->{'Sans Serif'} = "Html/css/sanserif.css";
367        }
368    
369        my $csstext = "<link rel='stylesheet' title='default' href='".$css->{'Default'}."' type='text/css'>\n";
370        $csstext   .= "<link rel='alternate stylesheet' title='Sans Serif' href='".$css->{'Sans Serif'}."' type='text/css'>\n";
371    
372        foreach my $k (keys %$css)
373        {
374           next if (lc($k) eq "default" || lc($k) eq "sans serif");
375           $csstext .= "<link rel='alternate stylesheet' title='$k' href='".$css->{$k}."' type='text/css'>\n";
376        }
377    
378        $csstext   .= "<link rel='alternate'  title='SEED RSS feeds' href='Html/rss/SEED.rss' type='application/rss+xml'>\n";
379    
380        # RAE: also added support for external javascripts here.
381        # we are cluttering the HTML code with all the javascripts when they could easily be in external files
382        # this solution allows us to source other files
383    
384        # the file FIG.js contains most of the java script we use routinely. Every browser will just cache this and so
385        # it will reduce our overhead.
386    
387        # $javasrc must be a ref to an array with urls (absolute or relative) to the javascripts
388        push @$javasrc, "Html/css/FIG.js";
389        foreach my $script (@$javasrc) {
390            $csstext .= "<script src=\"$script\" type=\"text/javascript\"></script>\n";
391        }
392    
393    
394    
395        splice( @$html, $head_end_line, 1, "$csstext</HEAD>\n" );  # note here I am replacing the </head> line. Could be bad...? But it doesn't increment everything else.
396    
397      #      #
398      #  <BASE ...> goes before </HEAD>      #  <BASE ...> goes before </HEAD>
399      #      #
# Line 183  Line 406 
406          #  only, or every update?), I provide an alternative derivation          #  only, or every update?), I provide an alternative derivation
407          #  from $cgi_url. -- GJO          #  from $cgi_url. -- GJO
408          #          #
409            # BASE href needs to be absolute. RDO.
410          my $base_url = $FIG_Config::cgi_base;          #
411          if ( ! $base_url )                      # if cgi_base was not defined          #
412          {          $base_url = &FIG::cgi_url;
413              $base_url = $FIG_Config::cgi_url;   # get the full cgi url  #       my $base_url = $FIG_Config::cgi_base;
414              $base_url =~ s~^http://[^/]*~~;     # remove protocol and host  #       if ( ! $base_url )                      # if cgi_base was not defined
415              $base_url =~ m~/$~ || $base_url =~ s~$~/~; # check trailing slash  #       {
416          }  #           $base_url = $FIG_Config::cgi_url;   # get the full cgi url
417    #           $base_url =~ s~^http://[^/]*~~;     # remove protocol and host
418    #           $base_url =~ m~/$~ || $base_url =~ s~$~/~; # check trailing slash
419    #       }
420    
421          $base_line = $head_end_line;          $base_line = $head_end_line;
422          splice( @$html, $base_line, 0, "<BASE href=\"$base_url\">\n" );          #
423            # RDO 2005-1006. Remove this so proxying works better.
424            #
425    #        splice( @$html, $base_line, 0, "<BASE href=\"$base_url/\">\n" );
426      }      }
427    
428      #      #
# Line 228  Line 457 
457      }      }
458    
459      #      #
460        # See if we have a site-specific tail (for disclaimers, etc).
461        #
462    
463        my $site_tail = "$FIG_Config::fig_disk/config/site_tail.html";
464        my $site_fh;
465        if (open($site_fh, "<$site_tail"))
466        {
467            push(@tail, <$site_fh>);
468            close($site_fh);
469        }
470    
471        #
472      #  Figure out where to insert The SEED tail.  Before </body>,      #  Figure out where to insert The SEED tail.  Before </body>,
473      #  or before </html>, or at end of page.      #  or before </html>, or at end of page.
474      #      #
   
475      my @tags = ();      my @tags = ();
476        # Check for a tracing queue.
477        my $traceString = QTrace("HTML");
478        if ($traceString) {
479            push @tags, $traceString;
480        }
481      for ($i=0; ($i < @$html) && ($html->[$i] !~ /\<\/body\>/i); $i++) {}      for ($i=0; ($i < @$html) && ($html->[$i] !~ /\<\/body\>/i); $i++) {}
482      if ($i >= @$html)        # </body> not found; look for </html>      if ($i >= @$html)        # </body> not found; look for </html>
483      {      {
# Line 255  Line 499 
499          splice( @$html, $i, 0, @tags );          splice( @$html, $i, 0, @tags );
500      }      }
501    
502      print @$html;      # RAE the chomp will return any new lines at the ends of elements in the array,
503        # and then we can join  with a "\n". This is because somethings put newlines in,
504        # and others don't. This should make nicer looking html
505        #
506        # chomp(@$html);
507        # print join "\n", @$html;
508        #
509        # Apparently the above still breaks things. This is the correct code:
510    
511        foreach $_ (@$html)
512        {
513            print $_;
514        }
515    
516  }  }
517    
518  sub make_table {  sub make_table {
519      my($col_hdrs,$tab,$title,$instr) = @_;      my($col_hdrs,$tab,$title, %options ) = @_;
520      my(@tab);      my(@tab);
521    
522      push( @tab, "\n<table border>\n",      my $border = defined $options{border} ? "border=\"$options{border}\"" : "border";
523        my $width = defined $options{width} ? "width=\"$options{width}\"" : undef;
524        my $class = defined $options{class} ? "class=\"$options{class}\"" : undef;
525        push( @tab, "\n<table $border $width $class>\n",
526                  "\t<caption><b>$title</b></caption>\n",                  "\t<caption><b>$title</b></caption>\n",
527                  "\t<tr>\n\t\t<th>"                  "\t<tr>\n\t\t"
528                . join( "</th>\n\t\t<th>", @$col_hdrs )                . join( "\n", map { &expand($_, "th") } @$col_hdrs )
529                . "</th>\n\t</tr>\n"                . "\n\t</tr>\n"
530          );          );
531      my($i,$nowrap);      my($i);
   
     for ($i=0; ($i < @$instr) && ($instr->[$i] !~ /nowrap/); $i++) {}  
     $nowrap = ($i == @$instr) ? "" : " nowrap";  
532    
533      my $row;      my $row;
534      foreach $row (@$tab)      foreach $row (@$tab)
535      {      {
536          push( @tab, "\t<tr>\n"          push( @tab, "\t<tr>\n"
537                    . join( "\n", map { &expand($_,$nowrap) } @$row )                    . join( "\n", map { &expand($_) } @$row )
538                    . "\n\t</tr>\n"                    . "\n\t</tr>\n"
539              );              );
540      }      }
# Line 285  Line 542 
542      return join("",@tab);      return join("",@tab);
543  }  }
544    
545    sub abstract_coupling_table {
546        my($cgi,$prot,$coupling) = @_;
547        my %fc;
548    
549        my $col_hdrs = ["coupled to","Score","Type of Coupling", "Type-specific Data"];
550        my $tab = [];
551        my %by_peg;
552        foreach my $x (@$coupling)
553        {
554            my($peg2,$psc,$type,$extra) = @$x;
555            if (($type !~ /^[ID]FC$/) || (! $fc{$peg2}))
556            {
557                if ($type =~  /^[ID]FC$/)
558                {
559                    $fc{$peg2} = 1;
560                }
561    
562                $by_peg{$peg2} += $psc;
563            }
564        }
565    
566        foreach my $x (sort { ($by_peg{$b->[0]} <=> $by_peg{$a->[0]})
567                              or ($a->[0] cmp $b->[0])
568                              or ($b->[1] <=> $a->[1])
569                              or ($a->[2] cmp $b->[2]) } @$coupling)
570        {
571            my($peg2,$psc,$type,$extra) = @$x;
572            push(@$tab,[&fid_link($cgi,$peg2,1),$psc,$type,&set_prot_links($cgi,join(", ",@$extra))]);
573        }
574    
575    
576         my $help = "<a href=\"Html/abstract_coupling.html\" target=\"SEED_or_SPROUT_help\">for help</a>";
577    #    my @html = &make_table($col_hdrs,$tab,"Abstract Coupling Data for $prot");
578    #    push(@html,"<hr>\n",$cgi->h3($help),"<br>");
579    #    return @html;
580    
581        return &make_table($col_hdrs,$tab,"Abstract Coupling Data for $prot [$help]");
582    }
583    
584  sub expand {  sub expand {
585      my($x,$nowrap) = @_;      shift if UNIVERSAL::isa($_[0],__PACKAGE__);
586        my( $x, $tag ) = @_;
587    
588        $tag = "td" unless $tag;
589        my $endtag = $tag;
590    
591        # RAE modified this so that you can pass in a reference to an array where
592        # the first element is the data to display and the second element is optional
593        # things like colspan and align. Note that in this case you need to include the td
594        # use something like ["some data to appear", "td colspan=4 bgcolor=gray"]
595    
596        # per GJO's request modified this line so it can take any tag.
597        if ( ref($x) eq "ARRAY" ) { ($x, $tag) = @$x; $tag =~ /^(\S+)/; $endtag = $1 }
598    
599      if ($x =~ /^\@([^:]+)\:([^:]+)\:(.*)$/)      if ( $x =~ /^\@([^:]+)\:(.*)$/ )
600      {      {
601          return "\t\t<td$nowrap $1=\"$2\">$3</td>";          return "\t\t<$tag $1>$2</$endtag>";
602      }      }
603      else      else
604      {      {
605          return "\t\t<td$nowrap>$x</td>";          return "\t\t<$tag>$x</$endtag>";
606        }
607    }
608    
609    
610    =head2 merge_table_rows()
611    
612    Merge table rows together. This will merge a table so that adjacent cells with the same content will only be shown once.
613    
614    Something like this:
615    
616        -----------------------
617        |    1     |    a     |
618        -----------------------
619        |    1     |    b     |
620        -----------------------
621        |    2     |    c     |
622        -----------------------
623        |    3     |    d     |
624        -----------------------
625        |    4     |    d     |
626        -----------------------
627        |    5     |    d     |
628        -----------------------
629    
630    Will become:
631    
632        -----------------------
633        |          |    a     |
634        |    1     |-----------
635        |          |    b     |
636        -----------------------
637        |    2     |    c     |
638        -----------------------
639        |    3     |          |
640        ------------          |
641        |    4     |    5     |
642        ------------          |
643        |    5     |          |
644        -----------------------
645    
646    
647    The method takes two arguments. The reference to the array that is the table ($tab). This is the standard table that is created for HTML.pm to draw, and a reference to a hash of columns that you don't want to merge together. The reference to the hash is optional, and if not included, everything will be merged.
648    
649     $tab=&HTML::merge_table_rows($tab);
650    
651     or
652    
653     $skip=(1=>1, 3=>1, 5=>1);
654     $tab=&HTML::merge_table_rows($tab, $skip);  # will merge all columns except 1, 3 and 5. Note the first column in the table is #0
655    
656    
657    =cut
658    
659    
660    
661    
662    sub merge_table_rows {
663     # RAE:
664     # Experimental piece of code. We often want to have rows or columns were cells are merged. It just looks so much nicer
665     # this block should merge adjacent rows that have the same text in them.
666     # use like this:
667     #      $tab=&HTML::merge_table_rows($tab);
668     # before you do a make_table call
669    
670     my $self=shift if UNIVERSAL::isa($_[0],__PACKAGE__);
671     my ($tab, $skip)=@_;
672    
673     my $newtable;
674     my $lastrow;
675     my $rowspan;
676     my $refs;
677    
678     for (my $y=0; $y <= $#$tab; $y++) {
679     #$y is the row in the table;
680      for (my $x=0; $x <= $#{$tab->[$y]}; $x++) {
681       # this is the user definable columns not to merge
682       if ($skip->{$x})
683       {
684        $newtable->[$y]->[$x] = $tab->[$y]->[$x];
685        next;
686       }
687    
688       #$x is the column in the table
689       # if the column in the row we are looking at is the same as the column in the previous row, we don't add
690       # this cell to $newtable. Instead we increment the rowspan of the previous row by one
691    
692       # handle cells that are references to arrays
693       if (ref($tab->[$y]->[$x]) eq "ARRAY") {$refs->[$y]->[$x]=$tab->[$y]->[$x]->[1]; $tab->[$y]->[$x]=$tab->[$y]->[$x]->[0]}
694    
695       # now we go back through the table looking where to draw the merge line:
696       my $lasty=$y;
697       while ($lasty >= 0 && $tab->[$y]->[$x] eq $tab->[$lasty]->[$x]) {$lasty--}
698       $lasty++; # this is the last identical cell. If lasty==y it is the current cell, so we just save the data. Otherwise we increment the rowspan
699       if ($lasty == $y) {
700        # we always want to have something in rows that may otherwise be empty but should be there (see below)
701        unless ($tab->[$y]->[$x]) {$tab->[$y]->[$x]=" &nbsp; "}
702        $newtable->[$y]->[$x] = $tab->[$y]->[$x];
703       }
704       else {$rowspan->[$lasty]->[$x]++}
705      }
706     }
707    
708     # now just join everything back together
709     for (my $y=0; $y <= $#$tab; $y++) {
710      for (my $x=0; $x <= $#{$tab->[$y]}; $x++) {
711       if ($rowspan->[$y]->[$x]) {
712        if ($refs->[$y]->[$x]) {$refs->[$y]->[$x] .= " rowspan=". ($rowspan->[$y]->[$x]+1)}
713        else {$refs->[$y]->[$x] = "td rowspan=". ($rowspan->[$y]->[$x]+1)}
714        $newtable->[$y]->[$x]=[$newtable->[$y]->[$x], $refs->[$y]->[$x]];
715       }
716       elsif ($newtable->[$y]->[$x] && $refs->[$y]->[$x]) {
717        $newtable->[$y]->[$x]=[$newtable->[$y]->[$x], $refs->[$y]->[$x]];
718       }
719      }
720     }
721    
722    
723     # finally we have to remove any completely empty cells that have been added by the array mechanism
724     # (e.g. if you define $a->[2] then $a->[0] and $a->[1] are now undef).
725     # that is why in the loop above I replace empty cells with nbsp. They are now not undef!
726     # I am sure that Gary can do this in one line, but I am hacking.
727     my @trimmed;
728     foreach my $a (@$newtable) {
729      my @row;
730      foreach my $b (@$a) {
731       push @row, $b if ($b);
732      }
733      push @trimmed, \@row;
734     }
735    
736     return \@trimmed;
737    }
738    
739    
740    
741    
742    sub set_ec_links {
743        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
744        my($cgi,$x) = @_;
745        my($before,$match,$after);
746    
747        if ($x =~ /^(.*)(EC \d+\.\d+\.\d+\.\d+)(.*)/s)
748        {
749            $before = $1;
750            $match = $2;
751            $after = $3;
752            return &set_ec_links($cgi,$before) . &HTML::ec_link($match) . &set_ec_links($cgi,$after);
753      }      }
754        return $x;
755  }  }
756    
757  sub ec_link {  sub ec_link {
758        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
759      my($role) = @_;      my($role) = @_;
760    
761      if ($role =~ /(\d+\.\d+\.\d+\.\d+)/)      if ($role =~ /(\d+\.\d+\.\d+\.\d+)/)
# Line 312  Line 769 
769  }  }
770    
771  sub role_link {  sub role_link {
772        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
773      my($cgi,$role) = @_;      my($cgi,$role) = @_;
774    
775      my $roleR = ($role =~ /^(\d+\.\d+\.\d+\.\d+)\s+-\s+/) ? $1 : $role;      my $roleR = ($role =~ /^(\d+\.\d+\.\d+\.\d+)\s+-\s+/) ? $1 : $role;
# Line 322  Line 780 
780      return "<a href=$link>$role</a>";      return "<a href=$link>$role</a>";
781  }  }
782    
783    #
784    # Local means to eliminate the fig|org.peg from the
785    # text of the link.
786    #
787  sub fid_link {  sub fid_link {
788        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
789      my($cgi,$fid,$local,$just_url) = @_;      my($cgi,$fid,$local,$just_url) = @_;
790      my($n);      my($n);
791    
792        my $top = top_link();
793    
794      if ($fid =~ /^fig\|\d+\.\d+\.([a-z]+)\.(\d+)/)      if ($fid =~ /^fig\|\d+\.\d+\.([a-z]+)\.(\d+)/)
795      {      {
796          if ($local)          if ($local)
# Line 343  Line 808 
808          {          {
809              $n = $fid;              $n = $fid;
810          }          }
811          if ($1 ne "peg") { return $n }  
812            my $link;
813            #added to format prophage and path island links to feature.cgi
814            if ($1 ne "peg")
815            {
816               my $user = $cgi->param('user');
817               if (! $user) { $user = "" }
818               my $sprout = $cgi->param('SPROUT') ? "&SPROUT=1" : "";
819               $link = "$top/feature.cgi?feature=$fid&user=$user$trans$sprout";
820               $link =~ s/[a-z_A-Z0-9]+\.cgi\?/feature.cgi?/;
821            }
822            else
823            {
824          my $user = $cgi->param('user');          my $user = $cgi->param('user');
825          if (! $user) { $user = "" }          if (! $user) { $user = "" }
826          my $trans = $cgi->param('translate') ? "&translate=1" : "";          my $trans = $cgi->param('translate') ? "&translate=1" : "";
827          my $link = $cgi->url() . "?prot=$fid&user=$user$trans";              my $sprout = $cgi->param('SPROUT') ? "&SPROUT=1" : "";
828          $link =~ s/[a-z_A-Z]+\.cgi\?/protein.cgi?/;  ###a
829    
830    ### This used to be
831    ###     my $link = &FIG::cgi_url . "/protein.cgi?prot=$fid&user=$user$trans$sprout";
832    ###
833    ### The cost became prohibitive in the subsystem spreadsheets.  Hence, we cache the value
834    ###
835    ### RAO
836    
837                #if (! $cgi_url) { $cgi_url = &FIG::cgi_url }
838                #$link = $cgi_url . "/protein.cgi?prot=$fid&user=$user$trans$sprout";
839                $link = "$top/protein.cgi?prot=$fid&user=$user$trans$sprout";
840                $link =~ s/[a-z_A-Z0-9]+\.cgi\?/protein.cgi?/;
841            }
842          if ($just_url)          if ($just_url)
843          {          {
844              return $link;              return $link;
# Line 362  Line 852 
852  }  }
853    
854  sub family_link {  sub family_link {
855        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
856      my($family,$user) = @_;      my($family,$user) = @_;
857    
858      return $family;      return $family;
859  }  }
860    
 use URI::Escape;  
861    
862  sub get_html {  sub get_html {
863        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
864      my( $url, $type, $kv_pairs) = @_;      my( $url, $type, $kv_pairs) = @_;
865      my( $encoded, $ua, $args, @args, $out, @output, $x );      my( $encoded, $ua, $args, @args, $out, @output, $x );
866    
867      $ua = new LWP::UserAgent;      $ua = new LWP::UserAgent;
868      $ua->timeout( 900 );      $ua->timeout( 900 );
   
869      if ($type =~/post/i)      if ($type =~/post/i)
870      {      {
871          $args = [];          $args = [];
# Line 435  Line 925 
925  }  }
926    
927  sub trim_output {  sub trim_output {
928        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
929      my($out) = @_;      my($out) = @_;
930      my $i;      my $i;
931    
# Line 472  Line 963 
963  }  }
964    
965  sub set_prot_links {  sub set_prot_links {
966        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
967      my($cgi,$x) = @_;      my($cgi,$x) = @_;
968      my($before,$match,$after);      my($before,$match,$after);
969    
970      if ($x =~ /^(.*)(fig\|\d+\.\d+\.peg\.\d+)(.*)$/)      if ($x =~ /^(.*)(fig\|\d+\.\d+\.peg\.\d+)(.*)/s)
971        {
972            $before = $1;
973            $match = $2;
974            $after = $3;
975            return &set_prot_links($cgi,$before) . &HTML::fid_link($cgi,$match) . &set_prot_links($cgi,$after);
976        }
977        elsif ($x =~ /^(.*)\b([NXYZA][PM]_[0-9\.]+)\b(.*)/s)
978        {
979            $before = $1;
980            $match = $2;
981            $after = $3;
982            return &set_prot_links($cgi,$before) . &HTML::refseq_link($cgi,$match) . &set_prot_links($cgi,$after);
983        }
984        elsif ($x =~ /^(.*)(gi\|\d+)(.*)/s)
985        {
986            $before = $1;
987            $match = $2;
988            $after = $3;
989            return &set_prot_links($cgi,$before) . &HTML::gi_link($cgi,$match) . &set_prot_links($cgi,$after);
990        }
991        elsif ($x =~ /^(.*)(tigr\|[0-9a-zA-Z]+)(.*)/s)
992        {
993            $before = $1;
994            $match = $2;
995            $after = $3;
996            return &set_prot_links($cgi,$before) . &HTML::tigr_link($cgi,$match) . &set_prot_links($cgi,$after);
997        }
998        elsif ($x =~ /^(.*)\beric\|\w+\b(.*)/s)
999        {
1000            $before = $1;
1001            $match = $2;
1002            $after = $3;
1003            return &set_prot_links($cgi,$before) . &HTML::eric_link($cgi,$match) . &set_prot_links($cgi,$after);
1004        }
1005    
1006        elsif ($x =~ /^(.*)\bbhb\|.*?\b(.*)/s)
1007        {
1008            $before = $1;
1009            $match = $2;
1010            $after = $3;
1011            return &set_prot_links($cgi,$before) . &HTML::bhb_link($cgi,$match) . &set_prot_links($cgi,$after);
1012        }
1013    
1014        elsif ($x =~ /^(.*)\bapidb\|.*?\..*\b(.*)/s)
1015        {
1016            $before = $1;
1017            $match = $2;
1018            $after = $3;
1019            return &set_prot_links($cgi,$before) . &HTML::apidb_link($cgi,$match) . &set_prot_links($cgi,$after);
1020        }
1021    
1022        elsif ($x =~ /^(.*)\bpatric\|.*?\b(.*)/s)
1023        {
1024            $before = $1;
1025            $match = $2;
1026            $after = $3;
1027            return &set_prot_links($cgi,$before) . &HTML::patric_link($cgi,$match) . &set_prot_links($cgi,$after);
1028        }
1029    
1030        elsif ($x =~ /^(.*)\bvbrc\|.*?\b(.*)/s)
1031      {      {
1032          $before = $1;          $before = $1;
1033          $match = $2;          $match = $2;
1034          $after = $3;          $after = $3;
1035          return &set_prot_links($cgi,$before) . &HTML::fid_link($cgi,$match) . &set_prot_links($cgi,$after) . "\n";          return &set_prot_links($cgi,$before) . &HTML::vbrc_link($cgi,$match) . &set_prot_links($cgi,$after);
1036      }      }
1037      elsif ($x =~ /^(.*)(gi\|\d+)(.*)$/)  
1038        elsif ($x =~ /^(.*)\bvectorbase\|.*?\b(.*)/s)
1039      {      {
1040          $before = $1;          $before = $1;
1041          $match = $2;          $match = $2;
1042          $after = $3;          $after = $3;
1043          return &set_prot_links($cgi,$before) . &HTML::gi_link($cgi,$match) . &set_prot_links($cgi,$after) . "\n";          return &set_prot_links($cgi,$before) . &HTML::vectorbase_link($cgi,$match) . &set_prot_links($cgi,$after);
1044      }      }
1045      elsif ($x =~ /^(.*)(sp\|[A-Z0-9]{6})(.*)$/)      elsif ($x =~  /^(.*)(uni\|[A-Z0-9]{6})(.*)/s)
1046      {      {
1047          $before = $1;          $before = $1;
1048          $match = $2;          $match = $2;
1049          $after = $3;          $after = $3;
1050          return &set_prot_links($cgi,$before) . &HTML::sp_link($cgi,$match) . &set_prot_links($cgi,$after) . "\n";          return &set_prot_links($cgi,$before) . &HTML::uni_link($cgi,$match) . &set_prot_links($cgi,$after);
1051      }      }
1052      elsif ($x =~ /^(.*)(pirnr\|NF\d+)(.*)$/)      elsif ($x =~ /^(.*)(sp\|[A-Z0-9]{6})(.*)/s)
1053      {      {
1054          $before = $1;          $before = $1;
1055          $match = $2;          $match = $2;
1056          $after = $3;          $after = $3;
1057          return &set_prot_links($cgi,$before) . &HTML::pir_link($cgi,$match) . &set_prot_links($cgi,$after) . "\n";          return &set_prot_links($cgi,$before) . &HTML::sp_link($cgi,$match) . &set_prot_links($cgi,$after);
1058        }
1059        elsif ($x =~ /^(.*)(pirnr\|NF\d+)(.*)/s)
1060        {
1061            $before = $1;
1062            $match = $2;
1063            $after = $3;
1064            return &set_prot_links($cgi,$before) . &HTML::pir_link($cgi,$match) . &set_prot_links($cgi,$after);
1065        }
1066        elsif ($x =~ /^(.*)(kegg\|[a-z]{2,4}:[a-zA-Z_0-9]+)(.*)/s)
1067        {
1068            $before = $1;
1069            $match = $2;
1070            $after = $3;
1071            return &set_prot_links($cgi,$before) . &HTML::kegg_link($cgi,$match) . &set_prot_links($cgi,$after);
1072        }
1073        elsif ($x =~ /^(.*)(Ensembl[a-zA-Z]+:[a-zA-Z_0-9\.]+)(.*)/s)
1074        {
1075            $before = $1;
1076            $match = $2;
1077            $after = $3;
1078            return &set_prot_links($cgi,$before) . &HTML::ensembl_link($cgi,$match) . &set_prot_links($cgi,$after);
1079        }
1080        elsif ($x =~ /^(.*)(EntrezGene:[a-zA-Z_0-9\.]+)(.*)/s)
1081        {
1082            $before = $1;
1083            $match = $2;
1084            $after = $3;
1085            return &set_prot_links($cgi,$before) . &HTML::entrezgene_link($cgi,$match) . &set_prot_links($cgi,$after);
1086        }
1087        elsif ($x =~ /^(.*)(MIM:[a-zA-Z_0-9\.]+)(.*)/s)
1088        {
1089            $before = $1;
1090            $match = $2;
1091            $after = $3;
1092            return &set_prot_links($cgi,$before) . &HTML::mim_link($cgi,$match) . &set_prot_links($cgi,$after);
1093        }
1094        elsif ($x =~ /^(.*)(UniGene:[a-zA-Z_0-9\.]+)(.*)/s)
1095        {
1096            $before = $1;
1097            $match = $2;
1098            $after = $3;
1099            return &set_prot_links($cgi,$before) . &HTML::unigene_link($cgi,$match) . &set_prot_links($cgi,$after);
1100        }
1101        elsif ($x =~ /^(.*)(IPI:[a-zA-Z_0-9\.]+)(.*)/s)
1102        {
1103            $before = $1;
1104            $match = $2;
1105            $after = $3;
1106            return &set_prot_links($cgi,$before) . &HTML::ipi_link($cgi,$match) . &set_prot_links($cgi,$after);
1107        }
1108        elsif ($x =~ /^(.*)(WP:[a-zA-Z_0-9\.]+)(.*)/s)
1109        {
1110            #wormbase
1111    
1112            $before = $1;
1113            $match = $2;
1114            $after = $3;
1115            return &set_prot_links($cgi,$before) . &HTML::wp_link($cgi,$match) . &set_prot_links($cgi,$after);
1116        }
1117        elsif ($x =~ /^(.*)(FB:[a-zA-Z_0-9\.]+)(.*)/s)
1118        {
1119            #flybase
1120    
1121            $before = $1;
1122            $match = $2;
1123            $after = $3;
1124            return &set_prot_links($cgi,$before) . &HTML::fb_link($cgi,$match) . &set_prot_links($cgi,$after);
1125        }
1126        elsif ($x =~ /^(.*)(FlyBaseORFNames:[a-zA-Z_0-9\.]+)(.*)/s)
1127        {
1128            #flybase
1129    
1130            $before = $1;
1131            $match = $2;
1132            $after = $3;
1133            return &set_prot_links($cgi,$before) . &HTML::fborf_link($cgi,$match) . &set_prot_links($cgi,$after);
1134        }
1135        elsif ($x =~ /^(.*)(SGD_LOCUS:[a-zA-Z_0-9\.]+)(.*)/s)
1136        {
1137            #flybase
1138    
1139            $before = $1;
1140            $match = $2;
1141            $after = $3;
1142            return &set_prot_links($cgi,$before) . &HTML::sgd_link($cgi,$match) . &set_prot_links($cgi,$after);
1143      }      }
1144      return $x;      return $x;
1145  }  }
1146    
1147    sub refseq_link {
1148        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1149        my($cgi,$id) = @_;
1150    
1151        if ($id =~ /^[NXYZA]P_/)
1152        {
1153            return "<a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=protein&cmd=search&term=$id>$id</a>";
1154        }
1155        elsif ($id =~ /^[NXYZA]M_/)
1156        {
1157            return "<a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=nuccore&cmd=search&term=$id>$id</a>";
1158        }
1159    }
1160    
1161  sub gi_link {  sub gi_link {
1162        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1163      my($cgi,$gi) = @_;      my($cgi,$gi) = @_;
1164    
1165      if ($gi =~ /^gi\|(\d+)$/)      if ($gi =~ /^gi\|(\d+)$/)
# Line 516  Line 1169 
1169      return $gi;      return $gi;
1170  }  }
1171    
1172    sub tigr_link {
1173        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1174        my($cgi,$tigr) = @_;
1175    
1176        if ($tigr =~ /^tigr\|([0-9a-zA-Z]+)$/)
1177        {
1178            return "<a href=\"http://pathema.tigr.org/tigr-scripts/pathema/shared/GenePage.cgi?locus=$1\">$tigr</a>";
1179        }
1180        return $tigr;
1181    }
1182    
1183    sub eric_link {
1184        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1185        my($cgi,$eric) = @_;
1186    
1187        if ($eric =~ /^eric\|(\w+)$/)
1188        {
1189            return "<a href=\"https://asap.ahabs.wisc.edu/asap/feature_info.php?FeatureID=$1\">$eric</a>";
1190        }
1191        return $eric;
1192    }
1193    
1194    sub bhb_link {
1195        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1196        my($cgi,$bhb) = @_;
1197    
1198        return "<a href=\"http://www.biohealthbase.org\">$bhb</a>";
1199    }
1200    
1201    sub apidb_link {
1202        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1203        my($cgi,$api) = @_;
1204    
1205        if ($api =~ /apidb\|(.*?)\.(.*)$/)
1206        {
1207            return "<a href=\"http://www.apidb.org/cgi-bin/redirect.cgi?taxon_id=$1&source_id=$2\">$api</a>";
1208        }
1209        return $api;
1210    }
1211    
1212    sub patric_link {
1213        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1214        my($cgi,$patric) = @_;
1215    
1216        if ($patric =~ /patric\|(.*)/)
1217        {
1218            return "<a href=\"https://patric.vbi.vt.edu/software/curationTool/gep/pgiCuration.php?locus_name=$1\">$patric</a>";
1219        }
1220        return $patric;
1221    }
1222    
1223    sub vbrc_link {
1224        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1225        my($cgi,$vbrc) = @_;
1226    
1227        if ($vbrc =~ /vbrc\|(.*)/)
1228        {
1229            return "<a href=\"http://www.biovirus.org/gene_detail.asp?name=$1\">$vbrc</a>";
1230        }
1231        return $vbrc;
1232    }
1233    
1234    sub vectorbase_link {
1235        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1236        my($cgi,$vec) = @_;
1237        return "<a href=\"http://www.vectorbase.org\">$vec</a>";
1238    }
1239    
1240    
1241    sub uni_link {
1242        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1243        my($cgi,$uni) = @_;
1244    
1245        if ($uni =~ /^uni\|(\S+)$/)
1246        {
1247            return "<a href=http://www.pir.uniprot.org/cgi-bin/upEntry?id=$1>$uni</a>";
1248        }
1249        return $uni;
1250    }
1251    
1252  sub sp_link {  sub sp_link {
1253        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1254      my($cgi,$sp) = @_;      my($cgi,$sp) = @_;
1255    
1256      if ($sp =~ /^sp\|(\S+)$/)      if ($sp =~ /^sp\|(\S+)$/)
# Line 527  Line 1261 
1261  }  }
1262    
1263  sub pir_link {  sub pir_link {
1264        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1265      my($cgi,$pir) = @_;      my($cgi,$pir) = @_;
1266    
1267      if ($pir =~ /^pirnr\|(NF\d+)$/)      if ($pir =~ /^pirnr\|(NF\d+)$/)
# Line 536  Line 1271 
1271      return $pir;      return $pir;
1272  }  }
1273    
1274    sub kegg_link {
1275        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1276        my($cgi,$kegg) = @_;
1277    
1278        if ($kegg =~ /^kegg\|([^:]+):(\S+)$/)
1279        {
1280            return "<a href=http://www.genome.ad.jp/dbget-bin/www_bget?$1+$2>$kegg</a>";
1281        }
1282        return $kegg;
1283    }
1284    
1285    sub ensembl_link {
1286        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1287        my($cgi,$ensembl) = @_;
1288    
1289        if ($ensembl =~ /^(\S+):(\S+)$/)
1290        {
1291            my $what=$1;
1292            my $key=$2;
1293            my $idx="all";
1294            if ($what eq "EnsemblGene") { $idx = "Gene" }
1295            if ($what eq "EnsemblTranscript") { $idx = "all" }
1296            if ($what eq "EnsemblProtein") { $idx = "all" }
1297    
1298            #I really want to get right to the transcript and peptide pages, but
1299            #can't see how to do that without knowing the org name too, which
1300            #I don't know at this point. (ensembl org name, not real org name)
1301    
1302            return "<a href=http://www.ensembl.org/Homo_sapiens/textview?species=all&idx=$idx&q=$key>$ensembl</a>";
1303        }
1304        return $ensembl;
1305    }
1306    
1307    sub entrezgene_link {
1308        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1309        my($cgi,$entrezgene) = @_;
1310    
1311        if ($entrezgene =~ /^EntrezGene:(\S+)$/)
1312        {
1313            return "<a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=gene&cmd=Retrieve&dopt=full_report&list_uids=$1>$entrezgene</a>";
1314        }
1315        return $entrezgene;
1316    }
1317    
1318    sub mim_link {
1319        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1320        my($cgi,$mim) = @_;
1321    
1322        if ($mim =~ /^MIM:(\S+)$/)
1323        {
1324            return "<a href=http://www3.ncbi.nlm.nih.gov/entrez/dispomim.cgi?id=$1>$mim</a>";
1325        }
1326        return $mim;
1327    }
1328    
1329    sub unigene_link {
1330        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1331        my($cgi,$unigene) = @_;
1332    
1333        if ($unigene =~ /^UniGene:(\S+)$/)
1334        {
1335            return "<a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=unigene&cmd=search&term=$1>$unigene</a>";
1336        }
1337        return $unigene;
1338    }
1339    
1340    sub ipi_link {
1341        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1342        my($cgi,$ipi) = @_;
1343    
1344        if ($ipi =~ /^IPI:(\S+)$/)
1345        {
1346            return "<a href=http://srs.ebi.ac.uk/srsbin/cgi-bin/wgetz?-id+AEoS1R8Jnn+-e+[IPI:\'$1\']+-qnum+1+-enum+1>$ipi</a>";
1347        }
1348        return $ipi;
1349    }
1350    
1351    sub wp_link {
1352        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1353        my($cgi,$wp) = @_;
1354    
1355        #wormbase
1356    
1357        if ($wp =~ /^WP:(\S+)$/)
1358        {
1359            return "<a href=http://www.wormbase.org/db/searches/basic?class=Any&query=$1&Search=Search>$wp</a>";
1360        }
1361        return $wp;
1362    }
1363    
1364    sub fb_link {
1365        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1366        my($cgi,$fb) = @_;
1367    
1368        #flybase
1369    
1370        if ($fb =~ /^FB:(\S+)$/)
1371        {
1372            return "<a href=http://flybase.bio.indiana.edu/.bin/fbidq.html?$1>$fb</a>";
1373        }
1374        return $fb;
1375    }
1376    
1377    sub fborf_link {
1378        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1379        my($cgi,$fb) = @_;
1380    
1381        #flybase
1382    
1383        if ($fb =~ /^FlyBaseORFNames:(\S+)$/)
1384        {
1385            return "<a href=http://flybase.bio.indiana.edu/.bin/fbidq.html?$1>$fb</a>";
1386        }
1387        return $fb;
1388    }
1389    
1390    sub sgd_link {
1391        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1392        my($cgi,$sgd) = @_;
1393    
1394        #yeast
1395    
1396        if ($sgd =~ /^SGD_LOCUS:(\S+)$/)
1397        {
1398            return "<a href=http://db.yeastgenome.org/cgi-bin/locus.pl?locus=$1>$sgd</a>";
1399        }
1400        return $sgd;
1401    }
1402    
1403    
1404    
1405    
1406    sub set_map_links {
1407        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1408        my($cgi,$x) = @_;
1409        my($before,$match,$after);
1410    
1411        my $org = ($cgi->param('org') || $cgi->param('genome') || "");
1412    
1413        if ($x =~ /^(.*)(MAP\d+)(.*)/s)
1414        {
1415            $before = $1;
1416            $match = $2;
1417            $after = $3;
1418            return &set_map_links($cgi,$before) . &map_link($cgi,$match,$org) . &set_map_links($cgi,$after);
1419        }
1420        return $x;
1421    }
1422    
1423    
1424    
1425    sub map_link {
1426        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1427        my($cgi,$map,$org) = @_;
1428    
1429        $user = $cgi->param('user');
1430        $user = $user ? $user : "";
1431        $org = $org ? $org : "";
1432    
1433        my $url = "show_kegg_map.cgi?user=$user&map=$map&org=$org";
1434    #rel    my $url = &FIG::cgi_url() . "/show_kegg_map.cgi?user=$user&map=$map&org=$org";
1435        my $link = "<a href=\"$url\">$map</a>";
1436        return $link;
1437    }
1438    
1439    sub java_buttons {
1440        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1441      ## ADDED BY RAE
1442      # Provides code to include check all/first half/second half/none for javascrspt
1443      # this takes two variables - the form name provided in start_form with the
1444      # -name => field and the checkbox name
1445      my ($form, $button)=@_;
1446    
1447      $java_script="<input type=\"button\" name=\"CheckAll\" value=\"Check All\"\nonClick=\"checkAll(document.$form.$button)\">\n";
1448      $java_script.="<input type=\"button\" name=\"CheckFirst\" value=\"Check First Half\"\nonClick=\"checkFirst(document.$form.$button)\">\n";
1449      $java_script.="<input type=\"button\" name=\"CheckSecond\" value=\"Check Second Half\"\nonClick=\"checkSecond(document.$form.$button)\">\n";
1450      $java_script.="<input type=\"button\" name=\"UnCheckAll\" value=\"Uncheck All\"\nonClick=\"uncheckAll(document.$form.$button)\">\n";
1451    
1452      return $java_script;
1453    }
1454    
1455    sub sub_link {
1456        shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1457        my($cgi,$sub) = @_;
1458        my($sub_link);
1459    
1460        my $user = $cgi->param('user');
1461        if ($user)
1462        {
1463            my $esc_sub = uri_escape( $sub );
1464            $sub =~ s/\_/ /g;
1465            $sub_link = "<a href=./subsys.cgi?ssa_name=$esc_sub&request=show_ssa&user=$user>$sub</a>";
1466        }
1467        else
1468        {
1469            $sub_link = $sub;
1470        }
1471        return $sub_link;
1472    }
1473    
1474    sub reaction_link {
1475        my($reaction) = @_;
1476    
1477        if ($reaction =~ /^R\d+/)
1478        {
1479            return "<a href=\"http://www.genome.ad.jp/dbget-bin/www_bget?rn+$reaction\" target=reaction$$>$reaction</a>";
1480        }
1481        return $reaction;
1482    }
1483    
1484    sub html_for_assignments {
1485        my($fig,$user,$peg_sets) = @_;
1486        my $i;
1487    
1488        my @vals = ();
1489        my $set = 1;
1490        foreach $peg_set (@$peg_sets)
1491        {
1492            for ($i=0; ($i < @$peg_set); $i++)
1493            {
1494                $peg = $peg_set->[$i];
1495                push(@vals,'show=' . join("@",($set,$i+1,$peg,&FIG::abbrev($fig->org_of($peg)),"")));
1496            }
1497            $set++;
1498        }
1499    
1500        $ENV{'REQUEST_METHOD'} = 'GET';
1501        $ENV{'QUERY_STRING'} = join('&',('request=show_commentary',"uni=1","user=$user",@vals));
1502        my $out = join("",`$FIG_Config::fig/CGI/chromosomal_clusters.cgi`);
1503        $out =~ s/^.*?<form/<form/si;
1504        $out =~ s/^(.*)<table.*/$1/si;
1505        return $out;
1506    }
1507    
1508    =head1 rss_feed
1509    
1510    Add something to the RSS feed. The rss feeds are stored in the Html directory, and there are several RSS feeds:
1511            SEED.rss                - everything gets written here
1512            SEEDgenomes.rss                 - whenever a genome is added to the SEED
1513            SEEDsubsystems.rss      - whenever a subsystem is edited (or should this be added?)
1514    
1515    
1516    RSS feeds must contain a title, description, and link. The title is what is seen e.g. from the firefox or safari pull down menu. The description is seen from within an rss aggregator, and may be displayed on web pages and so on.
1517    
1518    The method takes a reference to an array containing the file names for the RSS feeds to add your item to, and a hash of items for the xml. Only title, description, and link are required tags in the XML.
1519    
1520    The file names are the full name of the file, eg SEEDsubsystems.rss, SEEDgenomes.rss. Be aware that this is a file name, though, so don't uses special characters. The path will be added.
1521    
1522    The has can have these keys:
1523    
1524    REQUIRED:
1525    title       : the title. This is usually what is seen by the user in the pull down menu
1526    description : a more complete description that is often seen is rss viewers but not always
1527    link        : link to the item that was added/edited
1528    All other keys are treated as optional RSS arguments and written to the file.
1529    
1530    At most, $max_entries recent entries are stored in the rss file, and this is currently 50.
1531    
1532    RSS files are quite simple, and contain some standard header information, and then individual items surrounded by an <item> </item> tag. Note that there is also an initial title/description/link set that describes the file.
1533    
1534    
1535    =cut
1536    
1537    sub rss_feed {
1538     shift if UNIVERSAL::isa($_[0],__PACKAGE__);
1539     my ($files, $args)=@_;
1540    
1541     # how many entries to store in the file
1542     my $max_entries=50;
1543    
1544     foreach my $a (keys %$args) {if ($a =~ /^-(.*)/) {my $b=$1; $args->{$b}=$args->{$a}; delete $args->{$a}}}
1545    
1546     my $filepath=$FIG_Config::fig."/CGI/Html/rss";
1547     # check for the directory and if not, make it
1548     mkdir $filepath unless (-d $filepath);
1549    
1550     # note that $info is a hash of references to hashes that are written out as headers in the file
1551     my $info=
1552     {
1553      "SEED.rss" =>
1554       {
1555            title           => "The SEED",
1556            description     => "Latest news from the SEED",
1557            link            => "Html/rss/SEED.rss",
1558       },
1559    
1560      "SEEDsubsystems.rss" =>
1561      {
1562            title           => "SEED Subsystems",
1563            description     => "Recently updated SEED subsystems",
1564            link            => "Html/rss/SEEDsubsystems.rss",
1565      },
1566    
1567      "SEEDsubsystems.rss" =>
1568      {
1569            title           => "SEED Genomes",
1570            description     => "Genomes recently added to the SEED",
1571            link            => &FIG::cgi_url()."/Html/rss/SEEDsubsystems.rss",
1572      },
1573    
1574     };
1575    
1576    
1577     # build the new xml
1578     my $xml = "\t<item>\n";
1579     foreach my $qw ("title", "description", "link") {
1580      unless ($args->{$qw}) {
1581       print STDERR "You need to include a $qw tag in your RSS description\n";
1582       return(0);
1583      }
1584      # we need to do something a bit funky with the link. We can't have ampersands in the <link> </link> in valid html
1585      # so we are going to pull out the links and uri_escape just the part after the .cgi
1586      if ($qw eq "link")
1587      {
1588       $args->{$qw} =~ /^(.*?\.cgi.)(.*)$/;
1589       $args->{$qw} = $1.uri_escape($2) if ($1 && $2);
1590      }
1591    
1592      $xml .= "\t\t<$qw>".$args->{$qw}."</$qw>\n";
1593      delete $args->{$qw};
1594     }
1595    
1596     foreach my $tag (grep {!/type/i} keys %$args)
1597     {
1598      $xml .= "\t\t<$tag>".$args->{$tag}."</$tag>\n";
1599     }
1600    
1601     $xml .= "\t</item>\n";
1602    
1603    
1604     my @files=("SEED.rss");
1605     if ($args->{"type"}) {push @files, "SEED.$type.rss"}
1606    
1607     foreach my $file ("SEED.rss", @$files)
1608     {
1609      if (-e "$filepath/$file")
1610      {
1611       my @out; # the new content of the file
1612       my $itemcount=0; # how many <item> </item>'s are we keeping
1613       my $initem; # are we in an item?
1614       open(IN, "$filepath/$file") || die "Can't open $filepath/$file";
1615       while (<IN>)
1616       {
1617        if (/\<item\>/) {
1618         push @out, $xml, unless ($itemcount);
1619         $itemcount++;
1620         $initem=1;
1621        }
1622        if (/\<\/item\>/) {$initem=0; next if ($itemcount > $max_entries)}
1623        next if ($initem && $itemcount > $max_entries);
1624        push @out, $_;
1625       }
1626       close IN;
1627       open(OUT, ">$filepath/$file") || die "Can't open $filepath/$file for writing";
1628       print OUT @out;
1629      }
1630      else
1631      {
1632       open(OUT, ">$filepath/$file") || die "Can't open $filepath/$file for writing";
1633       print OUT "<?xml version=\"1.0\"?>\n<rss version=\"2.0\">\n<channel>\n";
1634       if ($info->{$file})
1635       {
1636         # we're going to sanity check each of the three options we output, just to be sure
1637         foreach my $qw ("title", "description", "link")
1638         {
1639           if ($info->{$file}->{$qw})
1640           {
1641              print OUT "<$qw>", $info->{$file}->{$qw}, "</$qw>\n";
1642           } else {
1643              print STDERR "Please add a $qw for $file\n"; print OUT "<$qw>$file</$qw>\n";
1644           }
1645         }
1646       }
1647       else {
1648        print STDERR "Please define title, link, and description information for $file\n";
1649        print OUT "<title>$file</title>\n<description>An RSS feed</description>\n<link>", &FIG::cgi_url, "</link>\n";
1650       }
1651       print OUT "\n", $xml;
1652       print OUT "\n", "</channel>\n</rss>\n"
1653      }
1654     }
1655    }
1656    
1657    
1658    
1659    1;
1660    
 1  

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