1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2024 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "application.h"
30
31 #include <string.h>
32 #include <stdbool.h>
33
34 #include <libidav/webdav.h>
35
36 #include "window.h"
37 #include "config.h"
38 #include "davcontroller.h"
39 #include "settings.h"
40 #include "appsettings.h"
41
42 static DavContext* davctx;
43
44 static DavApp *app;
45
46 void application_init(void) {
47 davctx = dav_context_new();
48 dav_context_set_mtsafe(davctx, true);
49
50 application_create_menu();
51 }
52
53 DavApp* get_application(void) {
54 return app;
55 }
56
57 void application_startup(UiEvent* event, void* data) {
58 if (load_config(davctx)) {
59 // TODO: error
60 exit(-1);
61 }
62
63 appsettings_init();
64 window_init();
65
66 // create document for global settings (repolist, ...)
67 app = application_create_app_document();
68 UiContext *global = ui_global_context();
69 ui_attach_document(global, app);
70
71 // create new window
72 UiObject *win = window_create();
73 // create new browser document and attach it to the main window
74 DavBrowser *doc = davbrowser_create(win);
75 ui_attach_document(win->ctx, doc);
76
77 ui_show(win);
78 }
79
80 static void* davrepo_getname(void *elm, int unused) {
81 DavCfgRepository *repo = elm;
82 return repo->name.value.ptr;
83 }
84
85 void application_create_menu(void) {
86 // menu
87 ui_menu("File") {
88 ui_menuitem(.label = "New Window", .onclick = action_window_new);
89 ui_menuseparator();
90 ui_menuitem(.label = "New Folder", .onclick = action_mkcol, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
91 ui_menuitem(.label = "New File", .onclick = action_newfile, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
92 ui_menuitem(.label = "Delete", .onclick = action_delete, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
93 ui_menuseparator();
94 ui_menuitem(.label = "Upload File", .onclick = action_upload_file, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
95 ui_menuitem(.label = "Upload Folder", .onclick = action_upload_dir, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
96 ui_menuitem(.label = "Download", .onclick = action_download, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
97 ui_menuitem("Open Properties", .onclick = action_open_properties, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
98 ui_menuitem("Open as Text File", .onclick = action_open_properties, .onclickdata = "text/plain", .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
99 ui_menuseparator();
100 ui_menuitem(.label = "Close", .onclick = action_window_close);
101 }
102
103 ui_menu("Edit") {
104 ui_menuitem(.label = "Preferences", .onclick = action_open_settings);
105 }
106
107 ui_menu("Go") {
108 ui_menuitem(.label = "Parent", .onclick = action_go_parent, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
109 ui_menuitem(.label = "Back", .onclick = action_go_back, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
110 ui_menuitem(.label = "Forward", .onclick = action_go_forward, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
111 ui_menuseparator();
112 ui_menu("Repositories") {
113 ui_menu_itemlist(.varname = "repolist", .getvalue = davrepo_getname, .onselect = action_repo_selected);
114 }
115 }
116
117 ui_menu("View") {
118 ui_menu_itemlist(.varname = "transferlist", .getvalue = transfers_getlabel, .onselect = action_transfer_selected);
119 }
120
121 // toolbar
122 ui_toolbar_item("Home", .icon = UI_ICON_HOME);
123 ui_toolbar_item("NewWindow", .icon = UI_ICON_NEW_WINDOW, .onclick = action_window_new);
124 ui_toolbar_item("Refresh", .icon = UI_ICON_REFRESH, .onclick = action_refresh, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
125 ui_toolbar_menu("Repo", .label = "Repository") {
126 ui_menu_itemlist(.varname = "repolist", .getvalue = davrepo_getname, .onselect = action_repo_selected);
127 }
128 ui_toolbar_item("NewFolder", .icon = UI_ICON_NEW_FOLDER, .onclick = action_mkcol, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
129 ui_toolbar_item("NewFile", .icon = UI_ICON_ADD, .onclick = action_newfile, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
130 ui_toolbar_item("Upload", .label = "Upload", .icon = UI_ICON_UPLOAD, .onclick = action_upload_file, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
131 ui_toolbar_item("Download", .icon = UI_ICON_SAVE_LOCAL, .onclick = action_download, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
132 ui_toolbar_item("Remove", .icon = UI_ICON_DELETE, .onclick = action_delete, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
133 ui_toolbar_toggleitem("LocalBrowser", .icon = UI_ICON_DOCK_LEFT, .label = "Local Browser");
134 ui_toolbar_toggleitem("PreviewPane", .icon = UI_ICON_DOCK_RIGHT);
135
136 ui_toolbar_appmenu() {
137 ui_menuitem("New Window", .onclick = action_window_new);
138 ui_menuseparator();
139 ui_menuitem("Download", .onclick = action_download, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
140 ui_menuitem("Upload Files", .onclick = action_upload_file, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
141 ui_menuitem("Upload Directory", .onclick = action_upload_dir, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION));
142 ui_menuitem("Open Properties", .onclick = action_open_properties, .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
143 ui_menuitem("Open as Text File", .onclick = action_open_properties, .onclickdata = "text/plain", .groups = UI_GROUPS(APP_STATE_BROWSER_SESSION, APP_STATE_BROWSER_SELECTION));
144 ui_menuseparator();
145 ui_menu("Downloads/Uploads") {
146 ui_menu_itemlist(.varname = "transferlist", .getvalue = transfers_getlabel, .onselect = action_transfer_selected);
147 }
148 ui_menuseparator();
149 ui_menuitem("Preferences", .onclick = action_open_settings);
150 }
151
152 //ui_toolbar_add_default("Home", UI_TOOLBAR_LEFT);
153 //ui_toolbar_add_default("NewWindow", UI_TOOLBAR_LEFT);
154 //ui_toolbar_add_default("Refresh", UI_TOOLBAR_LEFT);
155 ui_toolbar_add_default("Repo", UI_TOOLBAR_LEFT);
156
157 ui_toolbar_add_default("NewFolder", UI_TOOLBAR_CENTER);
158 ui_toolbar_add_default("NewFile", UI_TOOLBAR_CENTER);
159 ui_toolbar_add_default("Remove", UI_TOOLBAR_CENTER);
160 ui_toolbar_add_default("Download", UI_TOOLBAR_CENTER);
161 ui_toolbar_add_default("Upload", UI_TOOLBAR_CENTER);
162
163 //ui_toolbar_add_default("LocalBrowser", UI_TOOLBAR_RIGHT);
164 //ui_toolbar_add_default("PreviewPane", UI_TOOLBAR_RIGHT);
165 }
166
167
168
169 DavApp* application_create_app_document(void) {
170 DavApp *doc = ui_document_new(sizeof(DavApp));
171 UiContext *ctx = ui_document_context(doc);
172 doc->repos = ui_list_new(ctx, "repolist");
173 doc->transfers = ui_list_new(ctx, "transferlist");
174 CxList *transfers = doc->transfers->data;
175 transfers->collection.cmpfunc = cx_cmp_ptr;
176
177 // create repo list
178 application_update_repolist(doc);
179
180 return doc;
181 }
182
183 void application_update_repolist(DavApp *app) {
184 DavConfig *config = get_config();
185
186 ui_list_clear(app->repos);
187
188 for (DavCfgRepository *repo = config->repositories; repo; repo = repo->next) {
189 ui_list_append(app->repos, repo);
190 }
191
192 ui_notify(app->repos->observers, NULL);
193 }
194
195
196 DavContext* application_dav_context(void) {
197 return davctx;
198 }
199
200 void* transfers_getlabel(void *data, int col) {
201 DavTransfer *trans = data;
202 return trans->label;
203 }
204
205 void application_register_transfer(DavTransfer *trans) {
206 DavApp *app = get_application();
207 ui_list_append(app->transfers, trans);
208 application_update_transferlist();
209 }
210
211 void application_remove_transfer(DavTransfer *trans) {
212 DavApp *app = get_application();
213 CxList *transfers = app->transfers->data;
214 cxListFindRemove(transfers, trans);
215 application_update_transferlist();
216 }
217
218 /*
219 static int transfers_cmp(const DavTransfer *left, const DavTransfer *right) {
220 return cx_cmp_double(&right->progress, &left->progress);
221 }
222 */
223
224 void application_update_transferlist(void) {
225 DavApp *app = get_application();
226
227 /*
228 CxList *transfers = app->transfers->data;
229 transfers->collection.cmpfunc = (cx_compare_func)transfers_cmp;
230 cxListSort(transfers);
231 transfers->collection.cmpfunc = cx_cmp_ptr;
232 */
233
234 ui_list_update(app->transfers);
235 ui_list_notify(app->transfers);
236 }
237
238
239 void action_window_new(UiEvent *event, void *data) {
240 UiObject *win = window_create();
241 // create new browser document and attach it to the main window
242 DavBrowser *doc = davbrowser_create(win);
243 ui_attach_document(win->ctx, doc);
244
245 ui_show(win);
246 }
247
248 void action_window_close(UiEvent *event, void *data) {
249 ui_close(event->obj);
250 }
251
252 void action_refresh(UiEvent *event, void *data) {
253 DavBrowser *browser = event->document;
254 if (browser->current) {
255 davbrowser_query_path(event->obj, browser, browser->current->path);
256 }
257 }
258
259 void action_repo_selected(UiEvent *event, void *data) {
260 DavCfgRepository *repo = event->eventdata;
261 DavBrowser *browser = event->document;
262 davbrowser_connect2repo(event->obj, browser, repo, "");
263 }
264
265 static void file_selected(UiEvent *event, void *data) {
266 UiFileList *files = event->eventdata;
267 if (files && files->nfiles > 0) {
268 // files will be freed by the filedialog handler, therefore we need a copy
269 UiFileList uploadList = ui_filelist_copy(*files); // uploadList will be freed by davbrowser_upload_files
270 davbrowser_upload_files(event->obj, event->document, uploadList);
271 }
272
273 }
274
275
276
277 static void download_location_selected(UiEvent *event, void *data) {
278 DavBrowser *browser = event->document;
279 DavResource *reslist = data;
280 UiFileList *flist = event->eventdata;
281
282 if (flist && flist->nfiles > 0) {
283 davbrowser_download(event->obj, browser, reslist, flist->files[0]);
284 } else {
285 dav_session_destroy(reslist->session);
286 }
287 }
288
289 void action_download(UiEvent *event, void *data) {
290 DavBrowser *browser = event->document;
291 UiListSelection sel = ui_list_getselection(browser->resources);
292 if (sel.count > 0) {;
293 const char *initialFileName = NULL;
294 if (sel.count == 1) {
295 DavResource *res = ui_list_get(browser->resources, sel.rows[0]);
296 if (res && !res->iscollection) {
297 initialFileName = res->name;
298 }
299 }
300
301 // create a copy of the current session and all selected resources
302 DavSession *sn = dav_session_clone(browser->sn);
303 DavResource *first = NULL;
304 DavResource *last = NULL;
305 for (int i = 0; i < sel.count; i++) {
306 // get selected resource
307 DavResource *res = ui_list_get(browser->resources, sel.rows[i]);
308 // copy resource
309 DavResource *res_copy = dav_resource_new(sn, res->path);
310 res_copy->iscollection = res->iscollection;
311 res_copy->contentlength = res->contentlength;
312 res_copy->lastmodified = res->lastmodified;
313 res_copy->creationdate = res->creationdate;
314
315 // link resources
316 if (!first) {
317 first = res_copy;
318 }
319 if (last) {
320 res_copy->prev = last;
321 last->next = res_copy;
322 }
323 last = res_copy;
324 }
325
326 if (initialFileName) {
327 ui_savefiledialog(event->obj, initialFileName, download_location_selected, first);
328 } else {
329 ui_openfiledialog(event->obj, UI_FILEDIALOG_SELECT_FOLDER, download_location_selected, first);
330 }
331
332 ui_listselection_free(sel);
333 }
334 }
335
336 void action_upload_file(UiEvent *event, void *data) {
337 DavBrowser *browser = event->document;
338 if(!browser->sn) {
339 return;
340 }
341 ui_openfiledialog(event->obj, UI_FILEDIALOG_SELECT_MULTI, file_selected, NULL);
342 }
343
344 void action_upload_dir(UiEvent *event, void *data) {
345 DavBrowser *browser = event->document;
346 if(!browser->sn) {
347 return;
348 }
349 ui_openfiledialog(event->obj, UI_FILEDIALOG_SELECT_FOLDER|UI_FILEDIALOG_SELECT_MULTI, file_selected, NULL);
350 }
351
352 void action_delete(UiEvent *event, void *data) {
353 DavBrowser *browser = event->document;
354 UiListSelection sel = ui_list_getselection(browser->resources);
355 if (sel.count > 0) {
356 davbrowser_delete(event->obj, browser, sel);
357 }
358 ui_listselection_free(sel);
359 }
360
361 void action_selectall(UiEvent *event, void *data) {
362 DavBrowser *browser = event->document;
363 int nres = ui_list_count(browser->resources);
364 for(int i=0;i<nres;i++) {
365 ui_list_setselection(browser->resources, i);
366 }
367 }
368
369 void action_rename(UiEvent *event, void *data) {
370 DavBrowser *browser = event->document;
371 UiListSelection sel = ui_list_getselection(browser->resources);
372 if (sel.count == 1) {
373 davbrowser_rename(event->obj, browser, sel);
374 } else if(sel.count > 1) {
375 fprintf(stderr, "Renaming multiple resources is not implemented yet\n");
376 }
377 }
378
379 static void newfiledialog_result(UiEvent *event, void *data) {
380 DavBrowser *browser = event->document;
381 char *path = event->eventdata;
382 if (event->intval == 1) {
383 davbrowser_newfile(event->obj, browser, path);
384 }
385 }
386
387 void action_newfile(UiEvent *event, void *data) {
388 DavBrowser *browser = event->document;
389 if(!browser->sn) {
390 return;
391 }
392
393 ui_dialog(event->obj,
394 .content = "New File",
395 .input = TRUE,
396 .button1_label = "Create File",
397 .button2_label = "Cancel",
398 .result = newfiledialog_result);
399 }
400
401
402 static void newfolderdialog_result(UiEvent *event, void *data) {
403 DavBrowser *browser = event->document;
404 char *path = event->eventdata;
405 if (event->intval == 1) {
406 davbrowser_mkcol(event->obj, browser, path);
407 }
408 }
409
410 void action_mkcol(UiEvent *event, void *data) {
411 DavBrowser *browser = event->document;
412 if(!browser->sn) {
413 return;
414 }
415
416
417 ui_dialog(event->obj,
418 .content = "New Folder",
419 .input = TRUE,
420 .button1_label = "Create Folder",
421 .button2_label = "Cancel",
422 .result = newfolderdialog_result);
423 }
424
425 void action_open_settings(UiEvent *event, void *data) {
426 settings_window_open();
427 }
428
429 void action_open_properties(UiEvent *event, void *data) {
430 char *type = data;
431 DavBrowser *browser = event->document;
432
433 UiListSelection sel = ui_list_getselection(browser->resources);
434 for(int i=0;i<sel.count;i++) {
435 DavResource *res = ui_list_get(browser->resources, sel.rows[i]);
436 if(res) {
437 davbrowser_open_resource(event->obj, browser, res, type);
438 }
439 }
440 ui_listselection_free(sel);
441 }
442
443 void action_transfer_selected(UiEvent *event, void *data) {
444 DavApp *app = get_application();
445 DavTransfer *trans = ui_list_get(app->transfers, event->intval);
446 if(trans) {
447 ui_show(trans->window);
448 }
449 }
450