| 1 | /*************************************************************************** |
| 2 | * Copyright (C) 2003-2011 Polytechnique.org * |
| 3 | * http://opensource.polytechnique.org/ * |
| 4 | * * |
| 5 | * This program is free software; you can redistribute it and/or modify * |
| 6 | * it under the terms of the GNU General Public License as published by * |
| 7 | * the Free Software Foundation; either version 2 of the License, or * |
| 8 | * (at your option) any later version. * |
| 9 | * * |
| 10 | * This program is distributed in the hope that it will be useful, * |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 13 | * GNU General Public License for more details. * |
| 14 | * * |
| 15 | * You should have received a copy of the GNU General Public License * |
| 16 | * along with this program; if not, write to the Free Software * |
| 17 | * Foundation, Inc., * |
| 18 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
| 19 | ***************************************************************************/ |
| 20 | |
| 21 | // {{{ Assertion |
| 22 | |
| 23 | // }}} |
| 24 | // {{{ jQuery object extension |
| 25 | |
| 26 | (function($) { |
| 27 | var assert = function(condition, text) { |
| 28 | if ($.isFunction(condition)) { |
| 29 | condition = condition(); |
| 30 | } |
| 31 | if (condition) { |
| 32 | return this; |
| 33 | } |
| 34 | if (!text) { |
| 35 | throw "Assertion failed"; |
| 36 | } else { |
| 37 | throw "Assertion failed: " + text; |
| 38 | } |
| 39 | }; |
| 40 | |
| 41 | |
| 42 | /* Add new functions to jQuery namesapce */ |
| 43 | $.extend({ |
| 44 | plURL: (function() { |
| 45 | var base; |
| 46 | return function(url) { |
| 47 | if (url.startsWith('http', true)) { |
| 48 | return url; |
| 49 | } |
| 50 | if (typeof base === 'undefined') { |
| 51 | base = $('head base'); |
| 52 | if (base.length > 0) { |
| 53 | base = base.attr('href'); |
| 54 | if (!base.endsWith('/')) { |
| 55 | base += '/'; |
| 56 | } |
| 57 | } else { |
| 58 | base = ''; |
| 59 | } |
| 60 | } |
| 61 | return base + url; |
| 62 | }; |
| 63 | }()), |
| 64 | |
| 65 | /* The goal of the following functions is to provide an AJAX API that |
| 66 | * take a different callback in case of HTTP success code (2XX) and in |
| 67 | * other cases. |
| 68 | */ |
| 69 | |
| 70 | xajax: function(source, method, data, onSuccess, onError, type) { |
| 71 | /* Shift argument */ |
| 72 | if ($.isFunction(data)) { |
| 73 | type = type || onError; |
| 74 | onError = onSuccess; |
| 75 | onSuccess = data; |
| 76 | data = null; |
| 77 | } |
| 78 | if (onError && !$.isFunction(onError)) { |
| 79 | type = type || onError; |
| 80 | onError = null; |
| 81 | } |
| 82 | |
| 83 | function ajaxHandler(data, textStatus, xhr) { |
| 84 | if (textStatus === 'success') { |
| 85 | if (onSuccess) { |
| 86 | onSuccess(data, textStatus, xhr); |
| 87 | } |
| 88 | } else if (textStatus === 'error') { |
| 89 | if (onError) { |
| 90 | onError(data, textStatus, xhr); |
| 91 | } else { |
| 92 | alert("Une error s'est produite lors du traitement de la requête.\n" |
| 93 | + "Ta session a peut-être expiré"); |
| 94 | } |
| 95 | } |
| 96 | } |
| 97 | return $.ajax({ |
| 98 | url: $.plURL(source), |
| 99 | type: method, |
| 100 | success: ajaxHandler, |
| 101 | data : data, |
| 102 | dataType: type |
| 103 | }); |
| 104 | }, |
| 105 | |
| 106 | xget: function(source, data, onSuccess, onError, type) { |
| 107 | return $.xajax(source, 'GET', data, onSuccess, onError, type); |
| 108 | }, |
| 109 | |
| 110 | xgetJSON: function(source, data, onSuccess, onError) { |
| 111 | return $.xget(source, data, onSuccess, onError, 'json'); |
| 112 | }, |
| 113 | |
| 114 | xgetScript: function(source, onSuccess, onError) { |
| 115 | return $.xget(source, null, onSuccess, onError, 'script'); |
| 116 | }, |
| 117 | |
| 118 | xgetText: function(source, data, onSuccess, onError) { |
| 119 | return $.xget(source, data, onSuccess, onError, 'text'); |
| 120 | }, |
| 121 | |
| 122 | xpost: function(source, data, onSuccess, onError, type) { |
| 123 | return $.xajax(source, 'POST', data, onSuccess, onError, type); |
| 124 | }, |
| 125 | |
| 126 | closeOnEsc: function() { |
| 127 | return $(window).keydown(function (e) { |
| 128 | if (e.keyCode === 27) { |
| 129 | window.close(); |
| 130 | } |
| 131 | }); |
| 132 | }, |
| 133 | |
| 134 | dynPost: function(action, key, value) { |
| 135 | var values; |
| 136 | var k; |
| 137 | var form; |
| 138 | |
| 139 | if (!$.isArray(key)) { |
| 140 | values = { }; |
| 141 | values[key] = value; |
| 142 | } else { |
| 143 | values = key; |
| 144 | } |
| 145 | form = $('<form>', { |
| 146 | action: action, |
| 147 | method: 'post' |
| 148 | }); |
| 149 | for (k in values) { |
| 150 | if (values.hasOwnProperty(k)) { |
| 151 | $('<input>', { |
| 152 | type: 'hidden', |
| 153 | name: k, |
| 154 | value: values[k] |
| 155 | }).appendTo(form); |
| 156 | } |
| 157 | } |
| 158 | $('body').appendTo(form); |
| 159 | form.submit(); |
| 160 | }, |
| 161 | |
| 162 | assert: assert |
| 163 | }); |
| 164 | |
| 165 | /* Add new functions to jQuery objects */ |
| 166 | $.fn.extend({ |
| 167 | tmpMessage: function(message, success) { |
| 168 | if (success) { |
| 169 | this.html("<img src='images/icons/wand.gif' alt='' /> " + message) |
| 170 | .css('color', 'green'); |
| 171 | } else { |
| 172 | this.html("<img src='images/icons/error.gif' alt='' /> " + message) |
| 173 | .css('color', 'red'); |
| 174 | } |
| 175 | return this.css('fontWeight', 'bold') |
| 176 | .show() |
| 177 | .delay(1000) |
| 178 | .fadeOut(500); |
| 179 | }, |
| 180 | |
| 181 | updateHtml: function(source, callback) { |
| 182 | var elements = this; |
| 183 | function handler(data) { |
| 184 | elements.html(data); |
| 185 | if (callback) { |
| 186 | callback(data); |
| 187 | } |
| 188 | } |
| 189 | $.xget(source, handler, 'text'); |
| 190 | return this; |
| 191 | }, |
| 192 | |
| 193 | successMessage: function(source, message) { |
| 194 | var elements = this; |
| 195 | $.xget(source, function() { |
| 196 | elements.tmpMessage(message, true); |
| 197 | }); |
| 198 | return this; |
| 199 | }, |
| 200 | |
| 201 | wiki: function(text, withTitle) { |
| 202 | if (!text) { |
| 203 | return this.html(''); |
| 204 | } |
| 205 | var url = 'wiki_preview'; |
| 206 | if (!withTitle) { |
| 207 | url += '/notitile'; |
| 208 | } |
| 209 | var $this = this; |
| 210 | $.post(url, { text: text }, |
| 211 | function (data) { |
| 212 | $this.html(data); |
| 213 | }, 'text'); |
| 214 | return this; |
| 215 | }, |
| 216 | |
| 217 | popWin: function(w, h) { |
| 218 | return this.click(function() { |
| 219 | window.open(this.href, '_blank', |
| 220 | 'toolbar=0,location=0,directories=0,status=0,' |
| 221 | +'menubar=0,scrollbars=1,resizable=1,' |
| 222 | +'width='+w+',height='+h); |
| 223 | return false; |
| 224 | }); |
| 225 | }, |
| 226 | |
| 227 | assert: assert, |
| 228 | |
| 229 | assertLength: function(len) { |
| 230 | return this.assert(function() { |
| 231 | return $(this).length === len; |
| 232 | }); |
| 233 | }, |
| 234 | |
| 235 | assertId: function(id) { |
| 236 | return this.assert(function() { |
| 237 | return $(this).attr('id') === id; |
| 238 | }); |
| 239 | }, |
| 240 | |
| 241 | assertClass: function(clazz) { |
| 242 | return this.assert(function() { |
| 243 | return $(this).hasClass(clazz); |
| 244 | }); |
| 245 | } |
| 246 | }); |
| 247 | }(jQuery)); |
| 248 | |
| 249 | // }}} |
| 250 | // {{{ function RegExp.escape() |
| 251 | |
| 252 | RegExp.escape = function(text) { |
| 253 | if (!arguments.callee.sRE) { |
| 254 | var specials = [ |
| 255 | '/', '.', '*', '+', '?', '|', |
| 256 | '(', ')', '[', ']', '{', '}', |
| 257 | '\\', '^' , '$' |
| 258 | ]; |
| 259 | arguments.callee.sRE = new RegExp( |
| 260 | '(\\' + specials.join('|\\') + ')', 'g' |
| 261 | ); |
| 262 | } |
| 263 | return text.replace(arguments.callee.sRE, '\\$1'); |
| 264 | }; |
| 265 | |
| 266 | // }}} |
| 267 | // {{{ String extension |
| 268 | |
| 269 | String.prototype.startsWith = function(str, caseInsensitive) { |
| 270 | var cmp = this; |
| 271 | |
| 272 | if (str.length > this.length) { |
| 273 | return false; |
| 274 | } |
| 275 | if (caseInsensitive) { |
| 276 | str = str.toLowerCase(); |
| 277 | cmp = cmp.toLowerCase(); |
| 278 | } |
| 279 | return cmp.substr(0, str.length) === str; |
| 280 | }; |
| 281 | |
| 282 | String.prototype.endsWith = function(str, caseInsensitive) { |
| 283 | var cmp = this; |
| 284 | |
| 285 | if (str.length > this.length) { |
| 286 | return false; |
| 287 | } |
| 288 | if (caseInsensitive) { |
| 289 | str = str.toLowerCase(); |
| 290 | cmp = cmp.toLowerCase(); |
| 291 | } |
| 292 | return cmp.substr(cmp.length - str.length, str.length) === str; |
| 293 | }; |
| 294 | |
| 295 | String.prototype.htmlEntities = function() { |
| 296 | return this.replace(/&/g,'&') |
| 297 | .replace(new RegExp('<','g'),'<') |
| 298 | .replace(/>/g,'>'); |
| 299 | }; |
| 300 | |
| 301 | String.prototype.contains = function(str, caseInsensitive) { |
| 302 | var cmp = this; |
| 303 | if (str.length > this.length) { |
| 304 | return false; |
| 305 | } |
| 306 | if (caseInsensitive) { |
| 307 | str = str.toLowerCase(); |
| 308 | cmp = cmp.toLowerCase(); |
| 309 | } |
| 310 | return cmp.indexOf(str) >= 0; |
| 311 | }; |
| 312 | |
| 313 | // }}} |
| 314 | // {{{ PmWiki decoding |
| 315 | |
| 316 | Nix = { |
| 317 | map: null, |
| 318 | |
| 319 | convert: function(a) { |
| 320 | var s = ''; |
| 321 | Nix.init(); |
| 322 | for (i = 0; i < a.length ; i++) { |
| 323 | var b = a.charAt(i); |
| 324 | s += ((b >= 'A' && b <= 'Z') || (b >= 'a' && b <= 'z') ? Nix.map[b] : b); |
| 325 | } |
| 326 | return s; |
| 327 | }, |
| 328 | |
| 329 | init: function() { |
| 330 | var map; |
| 331 | var s; |
| 332 | |
| 333 | if (Nix.map !== null) { |
| 334 | return; |
| 335 | } |
| 336 | map = [ ]; |
| 337 | s = 'abcdefghijklmnopqrstuvwxyz'; |
| 338 | for (i = 0; i < s.length; i++) { |
| 339 | map[s.charAt(i)] = s.charAt((i+13) % 26); |
| 340 | } |
| 341 | for (i=0; i< s.length; i++) { |
| 342 | map[s.charAt(i).toUpperCase()] = s.charAt((i+13) % 26).toUpperCase(); |
| 343 | } |
| 344 | Nix.map = map; |
| 345 | }, |
| 346 | |
| 347 | decode: function(a) { |
| 348 | document.write(Nix.convert(a)); |
| 349 | } |
| 350 | }; |
| 351 | |
| 352 | // }}} |
| 353 | // {{{ preview wiki |
| 354 | |
| 355 | function previewWiki(idFrom, idTo, withTitle, idShow) |
| 356 | { |
| 357 | $('#' + idTo).wiki($('#' + idFrom).val(), withTitle); |
| 358 | if (idShow) { |
| 359 | $('#' + idShow).show(); |
| 360 | } |
| 361 | } |
| 362 | |
| 363 | // }}} |
| 364 | |
| 365 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |