Annotation of loncom/html/res/adm/pages/bookmarkmenu/admbookmarks.pm, revision 1.21
1.16 tyszkabe 1: #!/usr/bin/perl -T
1.1 tyszkabe 2: #
1.2 tyszkabe 3: # This will take annotations and then plug them into a page.
1.1 tyszkabe 4: #
1.2 tyszkabe 5: # 08/25/00 Ben Tyszka
1.16 tyszkabe 6: #
1.1 tyszkabe 7: #
1.2 tyszkabe 8: #
9: ##################
1.1 tyszkabe 10:
1.5 tyszkabe 11: package Apache::admbookmarks;
1.1 tyszkabe 12:
13: use strict;
1.2 tyszkabe 14: use Apache::Constants qw(:common);
1.8 tyszkabe 15: use Apache::lonnet();
1.1 tyszkabe 16:
1.4 tyszkabe 17: # --------------------------------------------------------------Put bookmarks
1.1 tyszkabe 18:
1.4 tyszkabe 19: sub write_bookmarks {
1.3 tyszkabe 20: my $marks=shift;
1.16 tyszkabe 21: Apache::lonnet::put("bookmarks",('bookmarks' => $marks));
1.2 tyszkabe 22: return;
1.1 tyszkabe 23: }
24:
1.4 tyszkabe 25: # --------------------------------------------------------------Get bookmarks
1.2 tyszkabe 26:
1.4 tyszkabe 27: sub get_bookmarks {
1.16 tyszkabe 28: my %bookmark=Apache::lonnet::get('bookmarks',('bookmarks'));
1.5 tyszkabe 29: return %bookmark;
1.2 tyszkabe 30: }
31:
1.4 tyszkabe 32: # ---------------------------------------------------Construct bookmark editor
1.2 tyszkabe 33:
34: sub construct_editor {
1.9 tyszkabe 35: my $bookmarks=shift;
1.2 tyszkabe 36: return(<<END_HTML)
1.4 tyszkabe 37: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
38: <html>
39: <head>
40: <title>
1.8 tyszkabe 41: Bookmark Tree Viewer/Editor
1.4 tyszkabe 42: </title>
1.16 tyszkabe 43:
1.18 tyszkabe 44: <script src="/res/adm/pages/bookmarkmenu/bookmarklib.js" language="JavaScript"></script>
1.16 tyszkabe 45:
1.4 tyszkabe 46: <script LANGUAGE="JavaScript">
1.16 tyszkabe 47: function initialize() {
48: window.tree = new newTree();
49: //-------------------------------------------------------------------------------
1.9 tyszkabe 50: // The FOLLOWING data is supplied by the Perl Module
1.16 tyszkabe 51: //-------------------------------------------------------------------------------
1.9 tyszkabe 52: $bookmarks
1.16 tyszkabe 53: //-------------------------------------------------------------------------------
1.9 tyszkabe 54: // The PRECEDING data is supplied by the Perl Module
1.16 tyszkabe 55: //-------------------------------------------------------------------------------
56: window.tree.redraw();
1.4 tyszkabe 57: }
1.8 tyszkabe 58: </script>
1.4 tyszkabe 59: </head>
1.16 tyszkabe 60: <FRAMESET rows="25, *, 40, 25" topmargin=0 leftmargin=0 marginheight=0 marginwidth=0 frameborder="0" border="0" framespacing="0" onLoad="Javascript:buildBookmarkMenu();initialize();">
1.4 tyszkabe 61: <FRAMESET cols="25, *, 25" frameborder="0" borders="0" framespacing="0">
1.16 tyszkabe 62: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
63: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
64: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
1.4 tyszkabe 65: </FRAMESET>
1.16 tyszkabe 66: <FRAMESET cols="25, *, 25" frameborder="0" borders="0" framespacing="0">
67: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
1.18 tyszkabe 68: <FRAME src="/res/adm/pages/bookmarkmenu/blank.html" marginwidth="0" marginheight="0" scrolling="yes">
1.16 tyszkabe 69: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
1.4 tyszkabe 70: </FRAMESET>
71: <FRAMESET cols="25, *, 25" frameborder="0" borders="0" framespacing="0">
1.16 tyszkabe 72: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
1.18 tyszkabe 73: <FRAME src="/res/adm/pages/bookmarkmenu/bookmarkmenu_toolbar.html" marginwidth="0" marginheight="0" scrolling="no">
1.16 tyszkabe 74: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
1.4 tyszkabe 75: </FRAMESET>
76: <FRAMESET cols="25, *, 25" frameborder="0" borders="0" framespacing="0">
1.16 tyszkabe 77: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
78: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
79: <FRAME marginwidth="0" marginheight="0" scrolling="no" src="javascript:''">
1.4 tyszkabe 80: </FRAMESET>
81: </FRAMESET>
82: </html>
1.2 tyszkabe 83: END_HTML
1.1 tyszkabe 84: }
85:
1.16 tyszkabe 86: # ---------------------------------------------------------------Construct Error window
1.5 tyszkabe 87:
88: sub construct_error {
89: my $error_message=shift;
90: return(<<END_ERROR)
91: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
92: <html>
93: <head>
94: <title>
95: Bookmark Tree Viewer/Editor V3
96: </title>
97: </head>
98: <body bgcolor="#BBBBBB">
99: <table bgcolor="#FFFFFF" width="100%" height="90%" align="center">
100: <td>
101: <i>
102: $error_message
103: </i>
104: </td>
105: </table>
106: <center>
107: <form>
108: <input type=button name="close" value="close window" onClick="javascript:window.close();">
109: </form>
110: </center>
111: </body>
112: </html>
113: END_ERROR
114: }
115:
1.16 tyszkabe 116: # --------------------------------------------Construct toolbar (after saving)
1.6 tyszkabe 117:
118: sub construct_toolbar {
119: return(<<END_TOOLBAR)
120: <html>
121: <body>
1.7 tyszkabe 122: <div align="bottom">
123: <center>
124: Bookmarks saved.
1.20 tyszkabe 125: [ <a href="/res/adm/pages/bookmarkmenu/bookmarkmenu_toolbar.html" target="_self">Continue</a> ]
1.7 tyszkabe 126: </center>
127: </div>
1.6 tyszkabe 128: </body>
129: </html>
130: END_TOOLBAR
131: }
132:
1.21 ! tyszkabe 133: # ---------------------------------------------Add bookmark from remote control
! 134:
! 135: sub add_bookmark {
! 136: my $location=shift;
! 137: my $title=shift;
! 138: %marks=get_bookmarks();
! 139: if (exists($marks{"con_lost"})) {
! 140: $page=construct_error("Connection broken with home server. Please contact your system administrator");
! 141: } else {
! 142: $marks{'bookmarks'}="$marks{'bookmarks'}\n window.tree.bookmarks.addlink(\"$title\",\"$location\");";
! 143: write_bookmarks(%marks);
! 144: $page="Bookmarks successfully saved"; # UPDATE THIS ONCE DEBUGGED.
! 145: }
! 146: }
! 147:
1.16 tyszkabe 148: # ----------------------------------------------------------------Main Handler
1.1 tyszkabe 149:
150: sub handler {
1.6 tyszkabe 151: my $r=shift;
152: my %marks;
153: my $save_mark;
154: my $page;
155: $r->content_type('text/html');
156: $r->send_http_header;
1.21 ! tyszkabe 157: if (defined($ENV{'form.addmark_loc'})) {
! 158: $page=add_bookmark($ENV{'form.addmark_loc'},$ENV{'form.addmark_title'});
1.6 tyszkabe 159: } else {
1.21 ! tyszkabe 160: if (defined($ENV{'form.hiddenbookmarks'})) {
! 161: $marks{'bookmarks'}=$ENV{'form.hiddenbookmarks'};
! 162: write_bookmarks($marks{'bookmarks'});
! 163: if ($marks{'bookmarks'} eq 'recover') { #if statement is all debug stuff
! 164: my $recover=defaultmarks();
! 165: $r->print("BOOKMARK RECOVERY");
! 166: write_bookmarks($recover);
! 167: }
! 168: $page=construct_toolbar();
1.9 tyszkabe 169: } else {
1.21 ! tyszkabe 170: %marks=get_bookmarks();
! 171: if (exists($marks{"con_lost"})) {
! 172: #$page = construct_editor($marks{'bookmarks'}); # Delete this line and uncomment next
! 173: # in order to re-enable connection detection
! 174: $page=construct_error("Connection broken with home server. Please contact your system administrator");
! 175: } else {
! 176: if ($marks{'bookmarks'} eq "") {
! 177: $marks{'bookmarks'}=defaultmarks();
! 178: }
! 179: $page = construct_editor($marks{'bookmarks'});
1.10 tyszkabe 180: }
1.9 tyszkabe 181: }
1.6 tyszkabe 182: }
183: $r->print($page);
184: return OK;
1.1 tyszkabe 185: }
1.9 tyszkabe 186:
187: ####################################
188: #
1.16 tyszkabe 189: # The following was used for debugging when the bookmarks get corrupted
190: # ben 10/12/2000
191: sub recovermarks {
192: return(<<END_MARKS);
193: window.tree.bookmarks.addFolder("Default Bookmarks",true);
194: window.tree.bookmarks.p[0].addFolder("Michigan State University",true);
195: window.tree.bookmarks.p[0].p[0].addLink("Main Website","http://www.msu.edu");
196: window.tree.bookmarks.p[0].p[0].addLink("College of Natural Science","http://www.ns.msu.edu");
197: window.tree.bookmarks.p[0].p[0].addLink("College of Engineering","http://www.egr.msu.edu");
198: window.tree.bookmarks.p[0].p[0].addLink("Dept. of Mathematics","http://www.math.msu.edu");
199: window.tree.bookmarks.p[0].p[0].addLink("Lite Lab","http://www.lite.msu.edu");
200: window.tree.bookmarks.p[0].p[0].addLink("Physics and Astronomy","http://www.pa.msu.edu");
201: window.tree.bookmarks.p[0].addFolder("Lon-Capa",false);
202: window.tree.bookmarks.p[0].p[1].addLink("Lon-Capa org","http://lon-capa.org");
203: window.tree.bookmarks.p[0].p[1].addLink("Lite Lab","http://www.lite.msu.edu");
1.17 tyszkabe 204: lwindow.tree.bookmarks.p[0].addLink("Redhat","http://redhat.com");
1.16 tyszkabe 205: window.tree.bookmarks.p[0].addLink("Debian","http://debian.org");
206: window.tree.bookmarks.addLink("Other Bookmarks","http://kirk.lite.msu.edu");
207: END_MARKS
208: }
209: #
210: #
211: ##########################################
212:
213: ##########################################
214: #
215: # Here is a listing of default bookmarks. It may be used to replace 'recover'
216: # eventually, but for now these will load after all bookmarks have been deleted.
1.10 tyszkabe 217: # ben 10/12/2000
218: sub defaultmarks {
219: return(<<END_MARKS);
1.16 tyszkabe 220: window.tree.bookmarks.addFolder("Default Bookmarks",true);
221: window.tree.bookmarks.p[0].addFolder("Michigan State University",true);
222: window.tree.bookmarks.p[0].p[0].addLink("Main Website","http://www.msu.edu");
223: window.tree.bookmarks.p[0].p[0].addLink("College of Natural Science","http://www.ns.msu.edu");
224: window.tree.bookmarks.p[0].p[0].addLink("College of Engineering","http://www.egr.msu.edu");
225: window.tree.bookmarks.p[0].p[0].addLink("Dept. of Mathematics","http://www.math.msu.edu");
226: window.tree.bookmarks.p[0].p[0].addLink("Lite Lab","http://www.lite.msu.edu");
227: window.tree.bookmarks.p[0].p[0].addLink("Physics and Astronomy","http://www.pa.msu.edu");
228: window.tree.bookmarks.p[0].addFolder("Lon-Capa",false);
229: window.tree.bookmarks.p[0].p[1].addLink("Lon-Capa org","http://lon-capa.org");
230: window.tree.bookmarks.p[0].p[1].addLink("Lite Lab","http://www.lite.msu.edu");
231: window.tree.bookmarks.p[0].addLink("Redhat","http://redhat.com");
232: window.tree.bookmarks.p[0].addLink("Debian","http://debian.org");
233: window.tree.bookmarks.addLink("Other Bookmarks","http://kirk.lite.msu.edu");
1.10 tyszkabe 234: END_MARKS
235: }
1.1 tyszkabe 236:
237: 1;
238: __END__
1.8 tyszkabe 239:
240:
241:
242:
243:
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