Annotation of loncom/interface/lonsimplepage.pm, revision 1.1
1.1 ! www 1: # The LearningOnline Network
! 2: # Simple Page Editor
! 3: #
! 4: # $Id: lonaboutme.pm,v 1.4 2002/08/28 14:11:27 www Exp $
! 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.
! 14: #
! 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/
! 27: #
! 28:
! 29: package Apache::lonsimplepage;
! 30:
! 31: use strict;
! 32: use Apache::Constants qw(:common);
! 33: use Apache::loncommon;
! 34: use Apache::lonnet;
! 35: use Apache::lontexconvert;
! 36:
! 37: sub handler {
! 38: my $r = shift;
! 39: $r->content_type('text/html');
! 40: $r->send_http_header;
! 41: return OK if $r->header_only;
! 42:
! 43: # ------------------------------------------------------------ Print the screen
! 44: $r->print(<<ENDDOCUMENT);
! 45: <html>
! 46: <head>
! 47: <title>The LearningOnline Network with CAPA</title>
! 48: </head>
! 49: ENDDOCUMENT
! 50: my (undef,undef,$marker)=split(/\//,$r->uri);
! 51: # Is this even in a course?
! 52: unless ($ENV{'request.course.id'}) {
! 53: $r->print('<body>Not in a course</body>');
! 54: return OK;
! 55: }
! 56:
! 57: $marker=~s/\D//g;
! 58:
! 59: unless ($marker) {
! 60: $r->print('<body>Invalid call</body>');
! 61: return OK;
! 62: }
! 63:
! 64: my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
! 65: my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
! 66:
! 67: # --------------------------------------------------------- The syllabus fields
! 68: my %syllabusfields=(
! 69: 'aaa_title' => 'Page Title',
! 70: 'bbb_content' => 'Content',
! 71: 'ccc_webreferences' => 'Web References');
! 72:
! 73: # --------------------------------------------------------------- Force Student
! 74: &Apache::loncommon::get_unprocessed_cgi
! 75: ($ENV{'QUERY_STRING'},['forcestudent']);
! 76: my $forcestudent='';
! 77: if ($ENV{'form.forcestudent'}) { $forcestudent='student'; };
! 78:
! 79: my %syllabus=&Apache::lonnet::dump('smppage_'.$marker,$dom,$crs);
! 80:
! 81: # --------------------------------------- There is such a user, get environment
! 82:
! 83: $r->print(&Apache::loncommon::bodytag
! 84: ("Course Page ".$syllabus{'aaa_title'},$forcestudent,'','',$dom));
! 85:
! 86: my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
! 87:
! 88: if ($forcestudent) { $allowed=0; }
! 89:
! 90: if ($allowed) {
! 91: $r->print(
! 92: '<p><a href="'.$r->uri.'?forcestudent=1">Show Public View</a></p>');
! 93: }
! 94: if (($ENV{'form.uploaddoc.filename'}) &&
! 95: ($ENV{'form.storeupl'}) && ($allowed)) {
! 96: if ($ENV{'form.uploaddoc.filename'}=~/\.(gif|jpg|png|jpeg)$/) {
! 97: $syllabus{'uploaded.photourl'}=
! 98: &Apache::lonnet::userfileupload('uploaddoc',1);
! 99: }
! 100: $syllabus{'uploaded.lastmodified'}=time;
! 101: &Apache::lonnet::put('smppage_'.$marker,\%syllabus,$dom,$crs);
! 102: }
! 103: if (($allowed) && ($ENV{'form.storesyl'})) {
! 104: foreach (keys %syllabusfields) {
! 105: my $field=$ENV{'form.'.$_};
! 106: $field=~s/\s+$//s;
! 107: $field=~s/\</\<\;/g;
! 108: $field=~s/\>/\>\;/g;
! 109: $syllabus{$_}=$field;
! 110: }
! 111: $syllabus{'uploaded.lastmodified'}=time;
! 112: &Apache::lonnet::put('smppage_'.$marker,\%syllabus,$dom,$crs);
! 113: }
! 114:
! 115: # ---------------------------------------------------------------- Get syllabus
! 116: if (($syllabus{'uploaded.lastmodified'}) || ($allowed)) {
! 117: if ($syllabus{'uploaded.photourl'}) {
! 118: $r->print('<img src="'.
! 119: &Apache::lonnet::tokenwrapper($syllabus{'uploaded.photourl'}).
! 120: '" align="right" />');
! 121: }
! 122: if ($allowed) {
! 123: $r->print(
! 124: '<form method="post" enctype="multipart/form-data">'.
! 125: '<h3>Upload a Photo</h3>'.
! 126: '<input type="file" name="uploaddoc" size="50">'.
! 127: '<input type="submit" name="storeupl" value="Upload">'.
! 128: '</form><form method="post">');
! 129: }
! 130: foreach (sort keys %syllabusfields) {
! 131: if (($syllabus{$_}) || ($allowed)) {
! 132: my $message=$syllabus{$_};
! 133: $message=~s/\n/\<br \/\>/g;
! 134: $message
! 135: =~s/(http\:\/\/[^\s]+)/\<a href=\"$1\"\>\<tt\>$1\<\/tt\>\<\/a\>/g;
! 136: $message=&Apache::lontexconvert::msgtexconverted($message);
! 137: $r->print('<h3>'.$syllabusfields{$_}.'</h3><blockquote>'.
! 138: $message.'</blockquote>');
! 139: if ($allowed) {
! 140: $r->print('<br /><textarea cols="80" rows="6" name="'.$_.'">'.
! 141: $syllabus{$_}.
! 142: '</textarea><input type="submit" name="storesyl" value="Store" />');
! 143: }
! 144: }
! 145: }
! 146: if ($allowed) {
! 147: $r->print('</form>');
! 148: }
! 149: $r->print('</p>');
! 150: } else {
! 151: $r->print('<p>No page information provided.</p>');
! 152: }
! 153: $r->print('</body></html>');
! 154: return OK;
! 155: }
! 156:
! 157: 1;
! 158: __END__
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