266
var err = document.createElement("div");
267
var p = dom_make_text_elem("p", "Error: "
268
+ "There was an unexpected server error processing "
269
+ "the selected command.");
271
p = dom_make_text_elem("p", "If the problem persists, please "
272
+ "contact the system administrator.")
274
p = document.createElement("p");
275
var refresh = document.createElement("input");
276
refresh.setAttribute("type", "button");
277
refresh.setAttribute("value", "Back to file view");
278
refresh.setAttribute("onclick", "refresh()");
279
p.appendChild(refresh);
285
var err = document.createElement("div");
286
var p = dom_make_text_elem("p", "Error: "
287
+ "There was an unexpected server error retrieving "
288
+ "the requested file or directory.");
290
p = dom_make_text_elem("p", "If the problem persists, please "
291
+ "contact the system administrator.")
247
handle_error("The server returned an invalid directory listing");
297
250
/* Get "." out, it's special */
298
251
current_file = file_listing["."]; /* Global */
299
252
delete file_listing["."];
301
if ('revision' in listing)
303
current_revision = listing.revision;
306
254
/* Check if this is a directory listing or file contents */
307
255
var isdir = response.getResponseHeader("X-IVLE-Return") == "Dir";
311
home_listing(listing, subjects, path);
258
handle_dir_listing(path, listing);
426
351
/*** HANDLERS for different types of responses (such as dir listing, file,
430
* message may either be a string, or a DOM node, which will be placed inside
433
354
function handle_error(message)
435
356
var files = document.getElementById("filesbody");
437
if (typeof(message) == "string")
439
txt_elem = dom_make_text_elem("div", "Error: "
440
+ message.toString() + ".")
444
/* Assume message is a DOM node */
445
txt_elem = document.createElement("div");
446
txt_elem.appendChild(message);
357
var txt_elem = dom_make_text_elem("div", "Error: "
358
+ message.toString() + ".")
448
359
txt_elem.setAttribute("class", "padding error");
449
360
files.appendChild(txt_elem);
452
/** Given a path, filename and optional revision, returns a URL to open that
453
* revision of that file.
455
function build_revision_url(path, filename, revision)
457
bits = {'path': app_path(this_app, path, filename)};
458
if (current_revision)
460
bits['query_string'] = 'r=' + revision;
462
return build_url(bits);
465
363
/** Given a mime type, returns the path to the icon.
466
364
* \param type String, Mime type.
467
365
* \param sizelarge Boolean, optional.
720
562
var publish = document.getElementById("act_publish");
721
563
var submit = document.getElementById("act_submit");
722
var pubcond = numsel <= 1 && file.isdir;
564
if (numsel <= 1 && file.isdir)
566
/* TODO: Work out of file is svn'd */
567
publish.setAttribute("class", "choice");
568
publish.removeAttribute("disabled");
725
569
/* If this dir is already published, call it "Unpublish" */
726
570
if (file.published)
728
572
publish.setAttribute("value", "unpublish");
729
573
publish.setAttribute("title" ,"Make it so this directory "
730
574
+ "can not be seen by anyone on the web");
731
publish.firstChild.nodeValue = "Unpublish";
575
publish.textContent = "Unpublish";
733
577
publish.setAttribute("value", "publish");
734
578
publish.setAttribute("title","Make it so this directory "
735
579
+ "can be seen by anyone on the web");
736
publish.firstChild.nodeValue = "Publish";
580
publish.textContent = "Publish";
739
set_action_state(["publish", "submit"], pubcond);
582
submit.setAttribute("class", "choice");
583
submit.removeAttribute("disabled");
587
publish.setAttribute("class", "disabled");
588
publish.setAttribute("disabled", "disabled");
589
submit.setAttribute("class", "disabled");
590
submit.setAttribute("disabled", "disabled");
742
/* If exactly 1 non-directory file is selected, and its parent
594
/* If exactly 1 non-directory file is selected/opened, and its parent
743
595
* directory is published.
745
set_action_state("share", numsel == 1 && !file.isdir &&
746
current_file.published);
597
var share = document.getElementById("act_share");
598
if (numsel <= 1 && !file.isdir)
600
/* Work out if parent dir is published */
601
parentdir = current_file;
602
if (parentdir.published)
604
share.setAttribute("class", "choice");
605
share.removeAttribute("disabled");
607
share.setAttribute("class", "disabled");
608
share.setAttribute("disabled", "disabled");
613
share.setAttribute("class", "disabled");
614
share.setAttribute("disabled", "disabled");
749
618
/* If exactly 1 file is selected */
750
set_action_state("rename", numsel == 1);
619
var rename = document.getElementById("act_rename");
622
rename.setAttribute("class", "choice");
623
rename.removeAttribute("disabled");
627
rename.setAttribute("class", "disabled");
628
rename.setAttribute("disabled", "disabled");
752
631
/* Delete, cut, copy */
753
632
/* If >= 1 file is selected */
754
set_action_state(["delete", "cut", "copy"], numsel >= 1);
633
var act_delete = document.getElementById("act_delete");
634
var cut = document.getElementById("act_cut");
635
var copy = document.getElementById("act_copy");
638
act_delete.setAttribute("class", "choice");
639
act_delete.removeAttribute("disabled");
640
cut.setAttribute("class", "choice");
641
cut.removeAttribute("disabled");
642
copy.setAttribute("class", "choice");
643
copy.removeAttribute("disabled");
647
act_delete.setAttribute("class", "disabled");
648
act_delete.setAttribute("disabled", "disabled");
649
cut.setAttribute("class", "disabled");
650
cut.setAttribute("disabled", "disabled");
651
copy.setAttribute("class", "disabled");
652
copy.setAttribute("disabled", "disabled");
756
655
/* Paste, new file, new directory, upload */
757
/* Disable if the current file is not a directory */
758
set_action_state(["paste", "newfile", "mkdir", "upload"], current_file.isdir);
656
/* Always enabled (assuming this is a directory) */
760
658
/* Subversion actions */
761
/* These are only useful if we are in a versioned directory and have some
763
set_action_state(["svnadd"], numsel >= 1 && current_file.svnstatus);
764
/* And these are only usefull is ALL the selected files are versioned */
765
set_action_state(["svnremove", "svnrevert", "svncommit", "svncopy",
766
"svncut"], numsel >= 1 && current_file.svnstatus && svn_selection);
768
/* Diff, log and update only support one path at the moment, so we must
769
* have 0 or 1 versioned files selected. If 0, the directory must be
771
single_versioned_path = (
773
(numsel == 1 && (svnst = file_listing[selected_files[0]].svnstatus)) ||
774
(numsel == 0 && (svnst = current_file.svnstatus))
775
) && svnst != "unversioned");
776
set_action_state(["svndiff", "svnupdate"], single_versioned_path);
778
/* We can resolve if we have a file selected and it is conflicted. */
779
set_action_state("svnresolved", single_versioned_path && numsel == 1 && svnst == "conflicted");
781
/* Log should be available for revisions as well. */
782
set_action_state("svnlog", single_versioned_path, true);
784
single_ivle_versioned_path = (
786
(numsel == 1 && (stat = file_listing[selected_files[0]])) ||
787
(numsel == 0 && (stat = current_file))
788
) && stat.svnstatus != "unversioned"
790
&& stat.svnurl.substr(0, svn_base.length) == svn_base);
791
set_action_state(["submit"], single_ivle_versioned_path);
793
/* There is currently nothing on the More Actions menu of use
794
* when the current file is not a directory. Hence, just remove
796
* (This makes some of the above decisions somewhat redundant).
797
* We also take this opportunity to show the appropriate actions2
798
* bar for this path. It should either be a save or upload widget.
800
if (current_file.isdir)
802
var actions2_directory = document.getElementById("actions2_directory");
803
actions2_directory.setAttribute("style", "display: inline;");
804
var moreactions = document.getElementById("moreactions_area");
805
moreactions.setAttribute("style", "display: inline;");
659
/* TODO: Work out when these are appropriate */
660
var svnadd = document.getElementById("act_svnadd");
661
var svnrevert = document.getElementById("act_svnrevert");
662
var svncommit = document.getElementById("act_svncommit");
665
svnadd.setAttribute("class", "choice");
666
svnadd.removeAttribute("disabled");
667
svnrevert.setAttribute("class", "choice");
668
svnrevert.removeAttribute("disabled");
669
svncommit.setAttribute("class", "choice");
670
svncommit.removeAttribute("disabled");
672
var svncheckout = document.getElementById("act_svncheckout");
673
/* current_path == username: We are at the top level */
674
if (current_path == username)
676
svncheckout.setAttribute("class", "choice");
677
svncheckout.removeAttribute("disabled");
809
var actions2_file = document.getElementById("actions2_file");
810
actions2_file.setAttribute("style", "display: inline;");
681
svncheckout.setAttribute("class", "disabled");
682
svncheckout.setAttribute("disabled", "disabled");