Annotation of loncom/interface/lonmeta.pm, revision 1.45
1.1 www 1: # The LearningOnline Network with CAPA
1.8 albertel 2: # Metadata display handler
3: #
1.45 ! www 4: # $Id: lonmeta.pm,v 1.44 2003/12/28 20:12:59 www Exp $
1.8 albertel 5: #
6: # Copyright Michigan State University Board of Trustees
7: #
8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
9: #
10: # LON-CAPA is free software; you can redistribute it and/or modify
11: # it under the terms of the GNU General Public License as published by
12: # the Free Software Foundation; either version 2 of the License, or
13: # (at your option) any later version.
1.1 www 14: #
1.8 albertel 15: # LON-CAPA is distributed in the hope that it will be useful,
16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18: # GNU General Public License for more details.
19: #
20: # You should have received a copy of the GNU General Public License
21: # along with LON-CAPA; if not, write to the Free Software
22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23: #
24: # /home/httpd/html/adm/gpl.txt
25: #
26: # http://www.lon-capa.org/
1.44 www 27:
1.1 www 28:
29: package Apache::lonmeta;
30:
31: use strict;
32: use Apache::Constants qw(:common);
1.3 www 33: use Apache::lonnet();
1.10 www 34: use Apache::loncommon();
1.23 www 35: use Apache::lonmsg;
36: use Apache::lonpublisher;
1.35 www 37: use Apache::lonlocal;
1.43 www 38: use Apache::lonmysql;
1.1 www 39:
1.44 www 40: # MySQL table columns
41:
42: my @columns;
43:
1.9 www 44: # ----------------------------------------- Fetch and evaluate dynamic metadata
45:
46: sub dynamicmeta {
47: my $url=&Apache::lonnet::declutter(shift);
48: $url=~s/\.meta$//;
49: my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//);
1.19 www 50: my $regexp=$url;
1.9 www 51: $regexp=~s/(\W)/\\$1/g;
1.10 www 52: $regexp='___'.$regexp.'___';
1.16 albertel 53: my %evaldata=&Apache::lonnet::dump('nohist_resevaldata',$adomain,
54: $aauthor,$regexp);
1.30 www 55: my %sum=();
56: my %cnt=();
57: my %concat=();
1.40 matthew 58: my %listitems=(
1.10 www 59: 'course' => 'add',
1.29 www 60: 'goto' => 'add',
61: 'comefrom' => 'add',
1.10 www 62: 'avetries' => 'avg',
63: 'stdno' => 'add',
64: 'difficulty' => 'avg',
65: 'clear' => 'avg',
66: 'technical' => 'avg',
67: 'helpful' => 'avg',
68: 'correct' => 'avg',
69: 'depth' => 'avg',
70: 'comments' => 'app',
71: 'usage' => 'cnt'
72: );
1.39 albertel 73: while ($_=each(%evaldata)) {
74: my ($item,$purl,$cat)=split(/___/,$_);
75: ### Apache->request->print("\n".$_.' - '.$item.'<br />');
76: if (defined($cnt{$cat})) { $cnt{$cat}++; } else { $cnt{$cat}=1; }
1.30 www 77: unless ($listitems{$cat} eq 'app') {
78: if (defined($sum{$cat})) {
79: $sum{$cat}+=$evaldata{$_};
80: $concat{$cat}.=','.$item;
1.10 www 81: } else {
1.30 www 82: $sum{$cat}=$evaldata{$_};
83: $concat{$cat}=$item;
1.10 www 84: }
85: } else {
1.30 www 86: if (defined($sum{$cat})) {
1.10 www 87: if ($evaldata{$_}) {
1.30 www 88: $sum{$cat}.='<hr>'.$evaldata{$_};
1.10 www 89: }
90: } else {
1.30 www 91: $sum{$cat}=''.$evaldata{$_};
1.10 www 92: }
93: }
94: }
1.9 www 95: my %returnhash=();
1.39 albertel 96: while ($_=each(%cnt)) {
1.11 www 97: if ($listitems{$_} eq 'avg') {
98: $returnhash{$_}=int(($sum{$_}/$cnt{$_})*100.0+0.5)/100.0;
99: } elsif ($listitems{$_} eq 'cnt') {
100: $returnhash{$_}=$cnt{$_};
101: } else {
102: $returnhash{$_}=$sum{$_};
103: }
1.30 www 104: $returnhash{$_.'_list'}=$concat{$_};
1.39 albertel 105: ### Apache->request->print("\n<hr />".$_.': '.$returnhash{$_}.'<br />'.$returnhash{$_.'_list'});
1.9 www 106: }
1.40 matthew 107: #
108: # Deal with 'count' seperately
109: $returnhash{'count'} = &access_count($url,$aauthor,$adomain);
110:
1.9 www 111: return %returnhash;
1.40 matthew 112: }
113:
114: sub access_count {
115: my ($src,$author,$adomain) = @_;
116: my %countdata=&Apache::lonnet::dump('nohist_accesscount',$adomain,
117: $author,$src);
118: if (! exists($countdata{$src})) {
119: return 'Not Available';
120: } else {
121: return $countdata{$src};
122: }
1.25 www 123: }
124:
125: # ------------------------------------- Try to make an alt tag if there is none
126:
127: sub alttag {
1.26 www 128: my ($base,$src)=@_;
129: my $fullpath=&Apache::lonnet::hreflocation($base,$src);
130: my $alttag=&Apache::lonnet::metadata($fullpath,'title').' '.
131: &Apache::lonnet::metadata($fullpath,'subject').' '.
132: &Apache::lonnet::metadata($fullpath,'abstract');
133: $alttag=~s/\s+/ /gs;
134: $alttag=~s/\"//gs;
135: $alttag=~s/\'//gs;
136: $alttag=~s/\s+$//gs;
137: $alttag=~s/^\s+//gs;
138: if ($alttag) { return $alttag; } else
139: { return 'No information available'; }
1.9 www 140: }
1.1 www 141:
1.29 www 142: # -------------------------------------------------------------- Author display
143:
144: sub authordisplay {
145: my ($aname,$adom)=@_;
146: return &Apache::loncommon::aboutmewrapper(
147: &Apache::loncommon::plainname($aname,$adom),
148: $aname,$adom).' <tt>['.$aname.'@'.$adom.']</tt>';
149: }
150:
1.12 www 151: # -------------------------------------------------------------- Pretty display
152:
153: sub evalgraph {
154: my $value=shift;
1.13 www 155: unless ($value) { return ''; }
1.12 www 156: my $val=int($value*10.+0.5)-10;
157: my $output='<table border=0 cellpadding=0 cellspacing=0><tr>';
158: if ($val>=20) {
159: $output.='<td width=20 bgcolor="#555555">  </td>';
160: } else {
161: $output.='<td width='.($val).' bgcolor="#555555"> </td>'.
162: '<td width='.(20-$val).' bgcolor="#FF3333"> </td>';
163: }
164: $output.='<td bgcolor="#FFFF33"> </td>';
165: if ($val>20) {
166: $output.='<td width='.($val-20).' bgcolor="#33FF33"> </td>'.
167: '<td width='.(40-$val).' bgcolor="#555555"> </td>';
168: } else {
169: $output.='<td width=20 bgcolor="#555555">  </td>';
170: }
171: $output.='<td> ('.$value.') </td></tr></table>';
172: return $output;
173: }
174:
175: sub diffgraph {
176: my $value=shift;
1.13 www 177: unless ($value) { return ''; }
1.12 www 178: my $val=int(40.0*$value+0.5);
1.13 www 179: my @colors=('#FF9933','#EEAA33','#DDBB33','#CCCC33',
180: '#BBDD33','#CCCC33','#DDBB33','#EEAA33');
1.12 www 181: my $output='<table border=0 cellpadding=0 cellspacing=0><tr>';
182: for (my $i=0;$i<8;$i++) {
183: if ($val>$i*5) {
184: $output.='<td width=5 bgcolor="'.$colors[$i].'"> </td>';
185: } else {
186: $output.='<td width=5 bgcolor="#555555"> </td>';
187: }
188: }
189: $output.='<td> ('.$value.') </td></tr></table>';
190: return $output;
191: }
192:
1.44 www 193: # ==================================================== Turn MySQL row into hash
194:
195: sub metadata_col_to_hash {
196: my @cols=@_;
197: my %hash=();
198: for (my $i=0; $i<=$#columns; $i++) {
199: $hash{$columns[$i]}=$cols[$i];
200: }
201: return %hash;
202: }
203:
1.45 ! www 204: # ============================================================= The field names
! 205:
! 206: sub fieldnames {
! 207: return &Apache::lonlocal::texthash(
! 208: 'title' => 'Title',
! 209: 'author' =>'Author(s)',
! 210: 'subject' => 'Subject',
! 211: 'keywords' => 'Keyword(s)',
! 212: 'notes' => 'Notes',
! 213: 'abstract' => 'Abstract',
! 214: 'lowestgradelevel' => 'Lowest Grade Level',
! 215: 'highestgradelevel' => 'Highest Grade Level',
! 216: 'standards' => 'Standards',
! 217: 'mime' => 'MIME Type',
! 218: 'language' => 'Language',
! 219: 'creationdate' => 'Creation Date',
! 220: 'lastrevisiondate' => 'Last Revision Date',
! 221: 'owner' => 'Publisher/Owner',
! 222: 'copyright' => 'Copyright/Distribution',
! 223: 'customdistributionfile' => 'Custom Distribution File',
! 224: 'obsolete' => 'Obsolete',
! 225: 'obsoletereplacement' => 'Suggested Replacement for Obsolete File',
! 226: 'count' => 'Network-wide number of accesses (hits)',
! 227: 'course' => 'Network-wide number of courses using resource',
! 228: 'usage' => 'Number of resources using or importing resource',
! 229: 'goto' => 'Number of resources that follow this resource in maps',
! 230: 'comefrom' => 'Number of resources that lead up to this resource in maps',
! 231: 'clear' => 'Material presented in clear way',
! 232: 'depth' => 'Material covered with sufficient depth',
! 233: 'helpful' => 'Material is helpful',
! 234: 'correct' => 'Material appears to be correct',
! 235: 'technical' => 'Resource is technically correct',
! 236: 'avetries' => 'Average number of tries till solved',
! 237: 'stdno' => 'Total number of students who have worked on this problem',
! 238: 'difficulty' => 'Degree of difficulty'
! 239: );
! 240: }
1.1 www 241: # ================================================================ Main Handler
242:
243: sub handler {
244: my $r=shift;
1.20 www 245:
246: my $loaderror=&Apache::lonnet::overloaderror($r);
247: if ($loaderror) { return $loaderror; }
248:
249:
250: my $uri=$r->uri;
251:
1.23 www 252: unless ($uri=~/^\/\~/) {
253: # =========================================== This is not in construction space
1.20 www 254: my ($resdomain,$resuser)=
255: (&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//);
256:
257: $loaderror=
258: &Apache::lonnet::overloaderror($r,
259: &Apache::lonnet::homeserver($resuser,$resdomain));
260: if ($loaderror) { return $loaderror; }
261:
1.3 www 262: my %content=();
1.1 www 263:
264: # ----------------------------------------------------------- Set document type
265:
1.35 www 266: &Apache::loncommon::content_type($r,'text/html');
1.1 www 267: $r->send_http_header;
268:
269: return OK if $r->header_only;
270:
271: # ------------------------------------------------------------------- Read file
1.14 harris41 272: foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
1.3 www 273: $content{$_}=&Apache::lonnet::metadata($uri,$_);
1.14 harris41 274: }
1.6 albertel 275: # ------------------------------------------------------------------ Hide stuff
1.7 www 276:
277: unless ($ENV{'user.adv'}) {
1.14 harris41 278: foreach ('keywords','notes','abstract','subject') {
1.35 www 279: $content{$_}='<i>- '.&mt('not displayed').' -</i>';
1.14 harris41 280: }
1.6 albertel 281: }
282:
1.1 www 283: # --------------------------------------------------------------- Render Output
1.45 ! www 284: my ($thisversion)=($uri=~/\.(\d+)\.(\w+)\.meta$/);
! 285: $content{'creationdate'}=&Apache::lonlocal::locallocaltime(
! 286: &Apache::lonmysql::unsqltime($content{'creationdate'}));
! 287: $content{'lastrevisiondate'}=&Apache::lonlocal::locallocaltime(
! 288: &Apache::lonmysql::unsqltime($content{'lastrevisiondate'}));
! 289: $content{'language'}=&Apache::loncommon::languagedescription($content{'language'});
! 290: $content{'mime'}=&Apache::loncommon::filedescription($content{'mime'});
! 291: my $disuri=&Apache::lonnet::declutter($uri);
! 292: $disuri=~s/\.meta$//;
! 293: my $currentversion=&Apache::lonnet::getversion($disuri);
! 294: my $author=$content{'author'};
! 295: $content{'author'}=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse;
! 296: $content{'owner'}=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse;
! 297: my $versiondisplay='';
! 298: if ($thisversion) {
! 299: $versiondisplay=&mt('Version').': '.$thisversion.
! 300: ' ('.&mt('most recent version').': '.$currentversion.')';
! 301: } else {
! 302: $versiondisplay='Version: '.$currentversion;
! 303: }
! 304: if ($content{'customdistributionfile'}) {
! 305: $content{'customdistributionfile'}='<a href="'.$content{'customdistributionfile'}.
! 306: '"><tt>'.$content{'customdistributionfile'}.'</tt></a>';
! 307: } else {
! 308: $content{'customdistributionfile'}='';
! 309: }
! 310: my $obsolete=$content{'obsolete'};
! 311: my $obsoletewarning='';
! 312: if (($obsolete) && ($ENV{'user.adv'})) {
! 313: $obsoletewarning='<p><font color="red">'.
! 314: &mt('This resource has been marked obsolete by the author(s)').'</font></p>';
! 315: }
1.36 www 316:
1.45 ! www 317: my %lt=&fieldnames();
! 318: my $table='';
! 319: my $bodytag=&Apache::loncommon::bodytag
! 320: ('Catalog Information','','','',$resdomain);
! 321: foreach ('title',
! 322: 'author',
! 323: 'subject',
! 324: 'keywords',
! 325: 'notes',
! 326: 'abstract',
! 327: 'mime',
! 328: 'language',
! 329: 'creationdate',
! 330: 'lastrevisiondate',
! 331: 'owner',
! 332: 'copyright',
! 333: 'customdistributionfile',
! 334: 'obsolete',
! 335: 'obsoletereplacement') {
! 336: $table.='<tr><td bgcolor="#AAAAAA">'.$lt{$_}.
! 337: '</td><td bgcolor="#CCCCCC">'.
! 338: $content{$_}.' </td></tr>';
! 339: delete $content{$_};
! 340: }
1.36 www 341:
1.1 www 342: $r->print(<<ENDHEAD);
343: <html><head><title>Catalog Information</title></head>
1.17 www 344: $bodytag
1.1 www 345: <h2>$content{'title'}</h2>
1.11 www 346: <h3><tt>$disuri</tt></h3>
1.36 www 347: $obsoletewarning
1.21 www 348: $versiondisplay<br />
1.11 www 349: <table cellspacing=2 border=0>
1.45 ! www 350: $table
1.11 www 351: </table>
1.1 www 352: ENDHEAD
1.7 www 353: if ($ENV{'user.adv'}) {
1.11 www 354: # ------------------------------------------------------------ Dynamic Metadata
1.15 www 355: $r->print(
1.35 www 356: '<h3>'.&mt('Dynamic Metadata').' ('.
357: &mt('updated periodically').')</h3>'.&mt('Processing').
358: ' ...<br>');
1.15 www 359: $r->rflush();
1.45 ! www 360: my %items=&fieldnames();
1.10 www 361: my %dynmeta=&dynamicmeta($uri);
1.11 www 362: $r->print(
1.35 www 363: '</table><h4>'.&mt('Access and Usage Statistics').'</h4><table cellspacing=2 border=0>');
1.30 www 364: foreach ('count') {
365: $r->print(
366: '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
367: $dynmeta{$_}." </td></tr>\n");
368: }
369: foreach my $cat ('usage','comefrom','goto') {
370: $r->print(
371: '<tr><td bgcolor="#AAAAAA">'.$items{$cat}.'</td><td bgcolor="#CCCCCC">'.
1.31 www 372: $dynmeta{$cat}.'<font size="-1"><ul>'.join("\n",
373: map { my $murl=$_;
374: '<li><a href="'.&Apache::lonnet::clutter($murl).'" target="preview">'.
375: &Apache::lonnet::gettitle($murl).' [<tt>'.$murl
376: .'</tt>]</a></li>' }
377: split(/\,/,$dynmeta{$cat.'_list'}))."</ul></font></td></tr>\n");
1.30 www 378: }
1.31 www 379: foreach my $cat ('course') {
1.11 www 380: $r->print(
1.31 www 381: '<tr><td bgcolor="#AAAAAA">'.$items{$cat}.'</td><td bgcolor="#CCCCCC">'.
382: $dynmeta{$cat}.'<font size="-1"><ul>'.join("\n",
383: map { my %courseinfo=&Apache::lonnet::coursedescription($_);
384: '<li><a href="/public/'.
385: $courseinfo{'domain'}.'/'.$courseinfo{'num'}.'/syllabus" target="preview">'.
386: $courseinfo{'description'}.'</a></li>' }
387: split(/\,/,$dynmeta{$cat.'_list'}))."</ul></font></td></tr>\n");
1.11 www 388: }
389: $r->print('</table>');
1.10 www 390: if ($uri=~/\.(problem|exam|quiz|assess|survey|form)\.meta$/) {
1.11 www 391: $r->print(
1.35 www 392: '<h4>'.&mt('Assessment Statistical Data').'</h4><table cellspacing=2 border=0>');
1.12 www 393: foreach ('stdno','avetries') {
1.11 www 394: $r->print(
395: '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
396: $dynmeta{$_}." </td></tr>\n");
397: }
1.12 www 398: foreach ('difficulty') {
399: $r->print(
400: '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
401: &diffgraph($dynmeta{$_})."</td></tr>\n");
402: }
1.11 www 403: $r->print('</table>');
1.10 www 404: }
1.35 www 405: $r->print('<h4>'.&mt('Evaluation Data').'</h4><table cellspacing=2 border=0>');
1.10 www 406: foreach ('clear','depth','helpful','correct','technical') {
1.11 www 407: $r->print(
408: '<tr><td bgcolor="#AAAAAA">'.$items{$_}.'</td><td bgcolor="#CCCCCC">'.
1.12 www 409: &evalgraph($dynmeta{$_})."</td></tr>\n");
1.10 www 410: }
1.11 www 411: $r->print('</table>');
412: $disuri=~/^(\w+)\/(\w+)\//;
1.10 www 413: if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2))
414: || ($ENV{'user.role.ca./'.$1.'/'.$2})) {
415: $r->print(
1.35 www 416: '<h4>'.&mt('Evaluation Comments').' ('.&mt('visible to author and co-authors only').')</h4>'.
1.23 www 417: '<blockquote>'.$dynmeta{'comments'}.'</blockquote>');
418: $r->print(
1.37 www 419: '<h4>'.&mt('Error Messages').' ('.
420: &mt('visible to author and co-authors only').')</h4>');
1.23 www 421: my %errormsgs=&Apache::lonnet::dump('nohist_res_msgs',$1,$2);
422: foreach (keys %errormsgs) {
1.28 albertel 423: if ($_=~/^\Q$disuri\E\_\d+$/) {
1.23 www 424: my %content=&Apache::lonmsg::unpackagemsg($errormsgs{$_});
425: $r->print('<b>'.$content{'time'}.'</b>: '.$content{'message'}.
426: '<br />');
427: }
428: }
1.10 www 429: }
1.11 www 430: # ------------------------------------------------------------- All other stuff
1.10 www 431: $r->print(
1.35 www 432: '<h3>'.&mt('Additional Metadata (non-standard, parameters, exports)').'</h3>');
1.10 www 433: foreach (sort keys %content) {
1.3 www 434: my $name=$_;
1.33 www 435: unless ($name=~/\.display$/) {
436: my $display=&Apache::lonnet::metadata($uri,$name.'.display');
437: unless ($display) { $display=$name; };
438: my $otherinfo='';
439: foreach ('name','part','type','default') {
440: if (defined(&Apache::lonnet::metadata($uri,$name.'.'.$_))) {
441: $otherinfo.=' '.$_.'='.
442: &Apache::lonnet::metadata($uri,$name.'.'.$_).'; ';
443: }
444: }
445: $r->print('<b>'.$display.':</b> '.$content{$name});
446: if ($otherinfo) {
447: $r->print(' ('.$otherinfo.')');
448: }
449: $r->print("<br>\n");
1.14 harris41 450: }
1.10 www 451: }
1.7 www 452: }
1.23 www 453: # ===================================================== End Resource Space Call
454: } else {
455: # ===================================================== Construction Space Call
456:
457: # ----------------------------------------------------------- Set document type
458:
1.45 ! www 459: &Apache::loncommon::content_type($r,'text/html');
1.23 www 460: $r->send_http_header;
461:
462: return OK if $r->header_only;
463: # ---------------------------------------------------------------------- Header
464: my $bodytag=&Apache::loncommon::bodytag('Edit Catalog Information');
465: my $disuri=$uri;
466: my $fn=&Apache::lonnet::filelocation('',$uri);
467: $disuri=~s/^\/\~\w+//;
468: $disuri=~s/\.meta$//;
469: my $displayfile='Catalog Information for '.$disuri;
470: if ($disuri=~/\/default$/) {
471: my $dir=$disuri;
472: $dir=~s/default$//;
1.37 www 473: $displayfile=&mt('Default Cataloging Information for Directory').' '.
474: $dir;
1.23 www 475: }
476: %Apache::lonpublisher::metadatafields=();
477: %Apache::lonpublisher::metadatakeys=();
478: &Apache::lonpublisher::metaeval(&Apache::lonnet::getfile($fn));
479: $r->print(<<ENDEDIT);
480: <html><head><title>Edit Catalog Information</title></head>
481: $bodytag
482: <h1>$displayfile</h1>
1.24 www 483: <form method="post">
1.23 www 484: ENDEDIT
1.45 ! www 485: my %lt=&fieldnames();
1.24 www 486: foreach ('author','title','subject','keywords','abstract','notes',
1.37 www 487: 'copyright','customdistributionfile','language',
488: 'obsolete','obsoletereplacement') {
1.24 www 489: if ($ENV{'form.new_'.$_}) {
490: $Apache::lonpublisher::metadatafields{$_}=$ENV{'form.new_'.$_};
491: }
1.32 albertel 492: if (m/copyright/) {
1.45 ! www 493: $r->print(&Apache::lonpublisher::selectbox($lt{$_},'new_'.$_,
1.41 www 494: ($Apache::lonpublisher::metadatafields{$_}?
495: $Apache::lonpublisher::metadatafields{$_}:'default'),
1.32 albertel 496: \&Apache::loncommon::copyrightdescription,
497: (&Apache::loncommon::copyrightids)));
498: } elsif (m/language/) {
1.45 ! www 499: $r->print(&Apache::lonpublisher::selectbox($lt{$_},'new_'.$_,
1.32 albertel 500: $Apache::lonpublisher::metadatafields{$_},
501: \&Apache::loncommon::languagedescription,
502: (&Apache::loncommon::languageids)));
503: } else {
1.45 ! www 504: $r->print(&Apache::lonpublisher::textfield($lt{$_},'new_'.$_,
1.32 albertel 505: $Apache::lonpublisher::metadatafields{$_}));
506: }
1.23 www 507: }
1.24 www 508: if ($ENV{'form.store'}) {
509: my $mfh;
510: unless ($mfh=Apache::File->new('>'.$fn)) {
511: $r->print(
1.37 www 512: '<p><font color=red>'.&mt('Could not write metadata').', '.
513: &mt('FAIL').'</font>');
1.24 www 514: } else {
515: foreach (sort keys %Apache::lonpublisher::metadatafields) {
516: unless ($_=~/\./) {
517: my $unikey=$_;
518: $unikey=~/^([A-Za-z]+)/;
519: my $tag=$1;
520: $tag=~tr/A-Z/a-z/;
521: print $mfh "\n\<$tag";
522: foreach
523: (split(/\,/,$Apache::lonpublisher::metadatakeys{$unikey})) {
524: my $value=
525: $Apache::lonpublisher::metadatafields{$unikey.'.'.$_};
526: $value=~s/\"/\'\'/g;
527: print $mfh ' '.$_.'="'.$value.'"';
528: }
529: print $mfh '>'.
530: &HTML::Entities::encode($Apache::lonpublisher::metadatafields{$unikey})
531: .'</'.$tag.'>';
532: }
533: }
1.37 www 534: $r->print('<p>'.&mt('Wrote Metadata'));
1.24 www 535: }
536: }
537: $r->print(
1.37 www 538: '<br /><input type="submit" name="store" value="'.
539: &mt('Store Catalog Information').'"></form></body></html>');
1.24 www 540: return OK;
541: }
1.1 www 542: }
543:
1.44 www 544: # ================================================================= BEGIN Block
545: BEGIN {
546: # Get columns of MySQL metadata table
547: @columns=&Apache::lonmysql::col_order('metadata');
548: }
1.1 www 549: 1;
550: __END__
551:
552:
553:
554:
555:
556:
557:
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