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comparison index.php @ 0:332b25bb4e36

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Initial import.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 10 Jan 2011 00:16:36 +0200
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children 77d78ef45ed2
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-1:000000000000 0:332b25bb4e36
1 <?
2 $pageTitle = "Pupunen BatMUD Chest Command Creator";
3 $pageIndex = "index.php";
4 require "mcommon.inc.php";
5
6 if (isset($_POST["mode"])) {
7 $formMode = intval($_POST["mode"]);
8 } else
9 $formMode = 0;
10
11
12 function getJSArraySegment($arr)
13 {
14 $str = "";
15 foreach ($arr as $item) {
16 if ($str != "") $str .= ", ";
17 if (is_array($item))
18 $str .= "[".getJSArraySegment($item)."]";
19 else
20 $str .= "\"".addslashes($item)."\"";
21 }
22 return $str;
23 }
24
25
26 function printInputField($id, $label, $len)
27 {
28 echo "<label for=\"".$id."\">".htmlentities($label)."</label>\n".
29 "<input type=\"text\" name=\"".$id."\" size=\"".$len."\" id=\"".$id."\" />\n";
30 }
31
32
33 printPageHeader($pageTitle);
34 echo "<h1>".$pageTitle."</h1>\n";
35
36 if ($formMode == 0) {
37 ?>
38 <noscript>
39 <b>This application REQUIRES JavaScript to be enabled!</b>
40 </noscript>
41 <p>
42 First, you should provide a list of equipments you wish to manage.
43 Just plain copy &amp; paste of an inventory listing is enough.
44 </p>
45 <p>
46 <b>Stacks of items are not supported, and few other things may cause problems too.</b>
47 </p>
48 <form action="<? echo $pageIndex; ?>" method="post">
49 <textarea name="data" cols="80" rows="25"></textarea><br /><br />
50 <input type="hidden" value="1" name="mode" />
51 <div class="icenter">
52 <input type="submit" value=" Submit " />
53 </div>
54 </form>
55 <?
56 }
57 else if ($formMode == 1) {
58 if (isset($_POST["data"])) {
59 $formData = stripslashes($_POST["data"]);
60
61 $postData = explode("\n", $formData);
62 $data = array();
63 $ignored = array();
64
65 foreach ($postData as $line) {
66 // Trim whitespace
67 $str = trim($line);
68
69 if ($str != "") {
70 // Strip glows and counters from item "handle"
71 if (preg_match("/^(.+?)\s+(<.+? glow>|\(\d+\/\d+\))$/", $str, $m))
72 $str = $m[1];
73
74 // Discard multi-item lines
75 if (preg_match("/^(two|three|four|five|six|seven|eight|nine)\s+/", $str)) {
76 $ignored[$str] = "multi";
77 } else {
78 $data["items"][] = $str;
79 }
80 }
81 }
82
83 if (count($ignored) > 0) {
84 ?>
85 <p>Item data processed. Following lines <b>were not accepted</b>:</p>
86 <table>
87 <tr><th>Item</th><th>Reason</th></tr>
88 <?
89 foreach ($ignored as $name => $reason) {
90 echo " <tr><td>".htmlentities($name)."</td><td>".htmlentities($reason)."</td></tr>\n";
91 }
92 ?>
93 </table>
94
95 <form action="<? echo $pageIndex; ?>" method="post">
96 <input type="hidden" value="<? echo base64_encode(serialize($data)); ?>" name="data" />
97 <input type="hidden" value="2" name="mode" />
98 <input type="submit" value=" Continue " />
99 </form>
100 <?
101 } else
102 $formMode = 3;
103 } else {
104 $errorMsg = "No item data provided.";
105 $errorSet = TRUE;
106 }
107 }
108
109 if ($formMode == 2) {
110 if (isset($_POST["data"])) {
111 $formData = base64_decode($_POST["data"]);
112 $data = @unserialize($formData);
113 $formMode = 3;
114 }
115 if ($data === FALSE) {
116 $errorMsg = "Could not unserialize data, internal error.";
117 $errorSet = TRUE;
118 }
119 }
120
121 if ($data !== FALSE && $formMode == 3) {
122 ?>
123 <form id="done" action="<? echo $pageIndex; ?>" method="post">
124 <input type="hidden" value="3" name="mode" />
125 <p>
126 When you are ready, hit <input type="submit" value=" Save and continue " /> to go to command creation step.
127 </p>
128 <table>
129 <tr>
130 <td>
131 <h2>Items pool</h2>
132 <select multiple="multiple" size="10" id="curr_items"></select>
133 <br />
134 <table width="100%">
135 <td width="15%"><input type="button" value=" Delete " onclick="deleteItems(this.form);" /></td>
136 <td width="15%"><input type="button" value=" Add new " onclick="addItems(this.form);" disabled="disabled" /></td>
137 <td width="60%" style="text-align: right;"><input id="move_button" type="button" value=" Move to chest " onclick="moveItems(this.form);" /></td>
138 </table>
139 </td>
140 <td id="chest_editor">
141 <h2>Editing chest "<span id="curr_name"></span>"</h2>
142 <select multiple="multiple" size="10" id="curr_chest"></select>
143 <br />
144 <input type="button" value=" Remove selected " onclick="chestRemoveItems(this.form);" />
145 </td>
146 </tr>
147 <tr>
148 <td>
149 <h2>Create / edit a chest</h2>
150 <?
151 printInputField("chest_name", "Identifier/name", 15);
152 printInputField("chest_slots", "Number of slots", 5);
153 ?>
154 <input type="button" value=" Create " onclick="chestCreate(this.form);" id="create_button" />
155 </td>
156 <td id="chest_list_editor">
157 <h2>Chests</h2>
158 <select size="5" id="chest_list"></select>
159 <br />
160 <input type="button" value=" Edit " onclick="chestEdit(this.form);" />
161 <input type="button" value=" Delete " onclick="chestDelete(this.form);" />
162 </td>
163 </tr>
164 </table>
165 </form>
166 <div style="position: absolute; bottom: 1em; right: 1em; left: 1em; padding: 1pt; margin: 2pt; border: 1px solid white;" id="status">&nbsp;</div>
167 <script type="text/javascript">
168 <!--
169 var curr_chest = null;
170
171 function Chest(name, slots, items)
172 {
173 this.name = name;
174 this.slots = slots;
175 this.items = items;
176 this.changed = true;
177
178 this.getSpace = function() {
179 return this.slots - this.items.length;
180 }
181
182 this.addItem = function(item) {
183 this.changed = true;
184 return this.items.push(item);
185 }
186
187 this.deleteItemById = function(id) {
188 this.changed = true;
189 delete this.items[id];
190 }
191
192 this.flush = function() {
193 this.changed = true;
194 for (var i = 0; i < this.items.length; i++) {
195 if (this.items[i] == undefined) {
196 this.items.splice(i, 1);
197 i -= 1;
198 }
199 }
200 }
201
202 this.moveItemById = function(chest, id) {
203 var item = this.getItemByIndex(id);
204 if (item != null) {
205 this.deleteItemById(id);
206 chest.addItem(item);
207 this.changed = true;
208 }
209 }
210
211 this.getItemId = function(item) {
212 return this.items.indexOf(item);
213 }
214
215 this.getItemByIndex = function(id) {
216 if (id < 0 || id > this.items.length) return null;
217 return this.items[id];
218 }
219 }
220 -->
221 <?
222
223 function getChestObject($name, $slots, $items)
224 {
225 return "new Chest(\"".$name."\", \"".$slots."\", [".getJSArraySegment($items)."])";
226 }
227
228 $str = "";
229 if (isset($data["chests"])) {
230 foreach ($data["chests"] as $chest) {
231 if ($str != "") $str .= ", ";
232 $str .= getChestObject($chest["name"], $chest["slots"], $chest["items"]);
233 }
234 }
235
236 echo
237 "var list_chests = [".$str."];\n".
238 "var list_items = ".getChestObject("items", 10000, $data["items"]).";\n";
239 ?>
240 <!-- #kludge --><!--
241
242
243 function setHTML(id, str)
244 {
245 var o = document.getElementById(id);
246 if (o != null)
247 o.innerHTML = str;
248 }
249
250 function setListData(id, list)
251 {
252 var o = document.getElementById(id);
253 o.options.length = 0;
254 for (var i = 0; i < list.length; i++) {
255 o.options[i] = new Option(list[i], i, false, false);
256 }
257 }
258
259 // Update the form data
260 function updatePage()
261 {
262 // List of items
263 if (list_items.changed)
264 setListData("curr_items", list_items.items);
265
266 // List of chests
267 var chest_list_editor = document.getElementById("chest_list_editor");
268 if (list_chests.length > 0) {
269 chest_list_editor.style.display = "block";
270
271 o = document.getElementById("chest_list");
272 o.options.length = 0;
273 for (var i = 0; i < list_chests.length; i++) {
274 o.options[i] = new Option(list_chests[i].name +" (" + list_chests[i].items.length +" of "+ list_chests[i].slots +" items)", i, false);
275 }
276 } else {
277 chest_list_editor.style.display = "none";
278 }
279
280
281 // Update current chest
282 var chest_editor = document.getElementById("chest_editor");
283 if (curr_chest != null) {
284 chest_editor.style.display = "block";
285 setHTML("curr_name", curr_chest.name);
286 if (curr_chest.changed)
287 setListData("curr_chest", curr_chest.items);
288 } else {
289 chest_editor.style.display = "none";
290 }
291 }
292
293 // Output status message
294 function statusMsg(msg)
295 {
296 var o = document.getElementById("status");
297 o.innerHTML = msg;
298 }
299
300
301 // Clear values of a given form
302 function clearForm(f)
303 {
304 for (var i = 0; i < f.elements.length; i++) {
305 var e = f.elements[i];
306 if (e.type.toLowerCase() == "text") e.value = "";
307 }
308 }
309
310
311 // Create a new chest, set current chest to it
312 function chestCreate(f)
313 {
314 var name = f.elements['chest_name'].value;
315 var slots = parseInt(f.elements['chest_slots'].value, 10);
316
317 if (isNaN(slots) || slots < 1 || slots > 50) {
318 statusMsg("Invalid number of slots.");
319 return;
320 }
321
322 if (name == "") {
323 statusMsg("Empty chest name "+name+".");
324 return;
325 }
326
327 for (var i = 0; i < list_chests.length; i++) {
328 if (list_chests[i].name == name) {
329 statusMsg("Chest with identifier <b>'"+name+"'</b> already exists!");
330 return;
331 }
332 }
333
334 curr_chest = new Chest(name, slots, []);
335 list_chests.push(curr_chest);
336
337 clearForm(f);
338 statusMsg("OK, created new chest.");
339 updatePage();
340 }
341
342
343 function chestDelete(f)
344 {
345 statusMsg("Deleted chest '"+name+"', items returned to pool.");
346 updatePage();
347 }
348
349
350 function getSelectedItems(items)
351 {
352 var selected = [];
353 if (items != null) {
354 for (var i = 0; i < items.length; i++)
355 if (items[i].selected) selected.push(items[i].value);
356 }
357 return selected;
358 }
359
360
361 function deleteItems(f)
362 {
363 var selected = getSelectedItems(f.elements['curr_items']);
364
365 if (selected.length == 0) {
366 statusMsg("No items selected for deletion.");
367 return;
368 } else {
369 var answer = confirm("Really delete selected items?");
370 if (!answer) {
371 statusMsg("Delete operation cancelled.");
372 return;
373 }
374
375 for (var i = 0; i < selected.length; i++)
376 list_items.deleteItemById(selected[i]);
377
378 list_items.flush();
379 updatePage();
380 statusMsg("Deleted "+selected.length+" items.");
381 }
382 }
383
384
385 function moveItems(f)
386 {
387 if (curr_chest == null) {
388 statusMsg("No chest selected, cannot move items.");
389 return;
390 }
391
392 var selected = getSelectedItems(f.elements['curr_items']);
393
394 if (selected.length == 0) {
395 statusMsg("No items selected for deletion.");
396 return;
397 } else {
398 if (curr_chest.getSpace() < selected.length) {
399 statusMsg("Not enough space! "+ selected.length +" items, only "+ curr_chest.getSpace() +" slots available!");
400 return;
401 }
402
403 for (var i = 0; i < selected.length; i++)
404 list_items.moveItemById(curr_chest, selected[i]);
405
406 list_items.flush();
407 updatePage();
408 statusMsg("Moved " + selected.length + " items to current chest.");
409 }
410 }
411
412
413 function chestRemoveItems(f)
414 {
415 if (curr_chest == null) {
416 statusMsg("Internal error.");
417 return;
418 }
419
420 var selected = getSelectedItems(f.elements['curr_chest']);
421
422 if (selected.length == 0) {
423 statusMsg("No items selected for deletion.");
424 return;
425 } else {
426 for (var i = 0; i < selected.length; i++)
427 curr_chest.moveItemById(list_items, selected[i]);
428
429 curr_chest.flush();
430 updatePage();
431 statusMsg("Removed " + selected.length + " from current chest.");
432 }
433 }
434
435 updatePage();
436 -->
437 </script>
438 <?
439 }
440
441 if ($errorSet) {
442 echo "<h2>An error occured</h2>\n".
443 "<p>".$errorMsg."</p>";
444 }
445
446 printPageFooter();
447 ?>