htdocs/javascript/xorg.js

   1 /***************************************************************************
   2  *  Copyright (C) 2003-2010 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 var is_IE       = $.browser.msie;
  22
  23 // {{{ function getNow()
  24 var days   = ['Dimanche', 'Lundi', 'Mardi', 'Mercredi', 'Jeudi', 'Vendredi', 'Samedi'];
  25 var months = ['janvier', 'février', 'mars', 'avril', 'mai', 'juin', 'juillet',
  26               'août', 'septembre', 'octobre', 'novembre', 'décembre']
  27
  28 function getNow() {
  29     var dt = new Date();
  30     var dy = dt.getDay();
  31     var mh = dt.getMonth();
  32     var wd = dt.getDate();
  33     var yr = dt.getYear();
  34     if (yr<1000) yr += 1900;
  35     var hr = dt.getHours();
  36     var mi = dt.getMinutes();
  37     if (mi < 10) {
  38         mi = '0' + mi;
  39     }
  40     var se = dt.getSeconds();
  41     if (se < 10) {
  42         se = '0' + se;
  43     }
  44
  45     $(".date-heure").html(days[dy] + ' ' + wd + ' ' + months[mh] + ' ' + yr + '<br />'
  46                         + hr + ':' + mi + ':' + se);
  47 }
  48
  49 // }}}
  50 // {{{ Search Engine
  51
  52 function canAddSearchEngine()
  53 {
  54     if (((typeof window.sidebar == "object") && $.isFunction(window.sidebar.addSearchEngine))
  55         || ((typeof window.external == "object") && $.isFunction(window.external.AddSearchProvider))) {
  56         return true;
  57     }
  58     return false;
  59 }
  60
  61 function addSearchEngine()
  62 {
  63     var searchURI = "http://www.polytechnique.org/xorg.opensearch.xml";
  64     if ((typeof window.sidebar == "object") && $.isFunction(window.sidebar.addSearchEngine)) {
  65         window.sidebar.addSearchEngine(
  66             searchURI,
  67             "http://www.polytechnique.org/images/xorg.png",
  68             "Annuaire Polytechnique.org",
  69             "Academic");
  70     } else {
  71         try {
  72             window.external.AddSearchProvider(searchURI);
  73         } catch(e) {
  74             alert("Impossible d'installer la barre de recherche");
  75         }
  76     }
  77 }
  78
  79 // }}}
  80 // {{{ dynpost()
  81
  82 function dynpost(action, values)
  83 {
  84     var form = document.createElement('form');
  85     form.action = action;
  86     form.method = 'post';
  87
  88     $('body').get(0).appendChild(form);
  89
  90     for (var k in values) {
  91         var input = document.createElement('input');
  92         input.type = 'hidden';
  93         input.name = k;
  94         input.value = values[k];
  95         form.appendChild(input);
  96     }
  97
  98     form.submit();
  99 }
 100
 101
 102 function dynpostkv(action, k, v)
 103 {
 104     var dict = {};
 105     dict[k] = v;
 106     dynpost(action, dict);
 107 }
 108
 109 // }}}
 110 // {{{ function RegExp.escape()
 111
 112 RegExp.escape = function(text) {
 113   if (!arguments.callee.sRE) {
 114     var specials = [
 115       '/', '.', '*', '+', '?', '|',
 116       '(', ')', '[', ']', '{', '}',
 117       '\\', '^' , '$'
 118     ];
 119     arguments.callee.sRE = new RegExp(
 120       '(\\' + specials.join('|\\') + ')', 'g'
 121     );
 122   }
 123   return text.replace(arguments.callee.sRE, '\\$1');
 124 }
 125
 126 // }}}
 127
 128 /***************************************************************************
 129  * POPUP THINGS
 130  */
 131
 132 // {{{ function popWin()
 133
 134 function popWin(theNode, w, h) {
 135     window.open(theNode.href, '_blank',
 136         'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width='+w+',height='+h);
 137     return false;
 138 }
 139
 140 // }}}
 141 // {{{ function goodiesPopup()
 142
 143 var __goodies_active = true;
 144
 145 var __goodies_ical = {
 146     default_title: 'Calendrier iCal',
 147     sites: [
 148         {'url_prefix': '',
 149          'img': 'images/icons/calendar_view_day.gif',
 150          'title': 'Calendrier iCal'},
 151         {'url_prefix': 'http://www.google.com/calendar/render?cid=',
 152          'img': 'images/goodies/add-google-calendar.gif',
 153          'title': 'Ajouter à Google Calendar'},
 154         {'url_prefix': 'https://www.google.com/calendar/hosted/polytechnique.org/render?cid=',
 155          'img': 'images/goodies/add-google-calendar.gif',
 156          'title': 'Ajouter à Google Apps / Calendar'}
 157     ]
 158 };
 159
 160 var __goodies_rss = {
 161     default_title: 'Fils RSS',
 162     sites: [
 163         {'url_prefix': '',
 164          'img': 'images/icons/feed.gif',
 165          'title': 'Fil rss'},
 166         {'url_prefix': 'http://fusion.google.com/add?feedurl=',
 167          'img': 'images/goodies/add-google.gif',
 168          'alt': 'Add to Google',
 169          'title': 'Ajouter à iGoogle/Google Reader'},
 170         {'url_prefix': 'http://www.netvibes.com/subscribe.php?url=',
 171          'img': 'images/goodies/add-netvibes.gif',
 172          'title': 'Ajouter à Netvibes'},
 173         {'url_prefix': 'http://add.my.yahoo.com/content?.intl=fr&url=',
 174          'img': 'images/goodies/add-yahoo.gif',
 175          'alt': 'Add to My Yahoo!',
 176          'title': 'Ajouter à My Yahoo!'}
 177     ]
 178 };
 179
 180 function disableGoodiesPopups() {
 181     __goodies_active = false;
 182 }
 183
 184 function goodiesPopup(node, goodies) {
 185     var text = '<div style="text-align: center; line-height: 2.2">';
 186     for (var site in goodies.sites) {
 187         var entry = goodies.sites[site];
 188         var s_alt   = entry["alt"] ? entry["alt"] : "";
 189         var s_img   = entry["img"];
 190         var s_title = entry["title"] ? entry["title"] : "";
 191         var s_url   = entry["url_prefix"].length > 0 ? entry["url_prefix"] + escape(this.href) : this.href;
 192
 193         text += '<a href="' + s_url + '"><img src="' + s_img + '" title="' + s_title + '" alt="' + s_alt + '"></a><br />';
 194     }
 195     text += '<a href="https://www.polytechnique.org/Xorg/Goodies">Plus de bonus</a> ...</div>';
 196
 197     var title = node.title ? node.title : goodies.default_title;
 198
 199     $(node)
 200         .mouseover(
 201             function() {
 202                 if (__goodies_active) {
 203                     return overlib(text, CAPTION, title, CLOSETEXT, 'Fermer', DELAY, 800, STICKY, WIDTH, 150);
 204                 }
 205             }
 206         )
 207         .mouseout(nd);
 208 }
 209
 210 // }}}
 211 // {{{ function auto_links()
 212
 213 function auto_links() {
 214     var url  = document.URL;
 215     var fqdn = url.replace(/^https?:\/\/([^\/]*)\/.*$/,'$1');
 216     var light = (url.indexOf('display=light') > url.indexOf('?'));
 217     var resource_page = (url.indexOf('rss') > -1 || url.indexOf('ical') > -1);
 218
 219     $("a,link").each(
 220         function(i) {
 221             node = $(this);
 222             href =  this.href;
 223             if(!href || node.hasClass('xdx')
 224                || href.indexOf('mailto:') > -1 || href.indexOf('javascript:') > -1) {
 225                 return;
 226             }
 227             if ((href.indexOf(fqdn) < 0 && this.className.indexOf('popup') < 0) || node.hasClass('popup')) {
 228                 node.click(function () { window.open(this.href); return false; });
 229             }
 230             if (href.indexOf(fqdn) > -1 && light) {
 231                 href = href.replace(/([^\#\?]*)\??([^\#]*)(\#.*)?/, "$1?display=light&$2$3");
 232                 this.href = href;
 233             }
 234             rss  = href.indexOf('rss') > -1;
 235             ical = href.indexOf('ical') > -1;
 236             if (rss || ical) {
 237                 if (href.indexOf('http') < 0) {
 238                     href = 'http://' + fqdn + '/' + href;
 239                 }
 240             }
 241             if (this.nodeName.toLowerCase() == 'a' && !resource_page) {
 242                 if (rss && href.indexOf('prefs/rss') < 0 &&  (href.indexOf('xml') > -1 || href.indexOf('hash'))) {
 243                     goodiesPopup(this, __goodies_rss);
 244                 } else if (ical) {
 245                     goodiesPopup(this, __goodies_ical);
 246                 }
 247             }
 248             if(matches = (/^popup_([0-9]*)x([0-9]*)$/).exec(this.className)) {
 249                 var w = matches[1], h = matches[2];
 250                 node.click(function() { return popWin(this, w, h); });
 251             }
 252         }
 253     );
 254     $('.popup2').click(function() { return popWin(this, 840, 600); });
 255     $('.popup3').click(function() { return popWin(this, 640, 800); });
 256 }
 257
 258
 259 // }}}
 260
 261
 262 /***************************************************************************
 263  * Password check
 264  */
 265
 266 // {{{ function checkPassword
 267
 268 function getType(c) {
 269     if (c >= 'a' && c <= 'z') {
 270         return 1;
 271     } else if (c >= 'A' && c <= 'Z') {
 272         return 2;
 273     } else if (c >= '0' && c <= '9') {
 274         return 3;
 275     } else {
 276         return 4;
 277     }
 278 }
 279
 280 function differentTypes(password) {
 281     var prev = 0;
 282
 283     for (i = 0 ; i < password.length ; ++i) {
 284         var type = getType(password.charAt(i));
 285         if (prev != 0 && prev != type) {
 286             return true;
 287         }
 288         prev = type;
 289     }
 290     return false;
 291 }
 292
 293 function passwordStrength(password) {
 294     var prop = 0;
 295     var prev = 0;
 296     var firstType = true;
 297     var types = Array(0, 0, 0, 0, 0);
 298
 299     for (i = 0 ; i < password.length ; ++i) {
 300         var type = getType(password.charAt(i));
 301         if (prev != 0 && prev != type) {
 302             prop += 5;
 303             firstType = false;
 304         }
 305         prop += i;
 306         if (types[type] == 0 && !firstType) {
 307             prop += 15;
 308         }
 309         types[type]++;
 310         prev = type;
 311     }
 312     if (password.length < 6) {
 313         prop *= 0.75;
 314     }
 315     if (firstType) {
 316         prop *= 0.75;
 317     }
 318     if (prop > 100) {
 319         prop = 100;
 320     } else if (prop < 0) {
 321         prop = 0;
 322     }
 323
 324     return prop;
 325 }
 326
 327 function checkPassword(box, okLabel) {
 328     var password = box.value;
 329     var prop = passwordStrength(password);
 330
 331     if (prop >= 60) {
 332         color = "#4f4";
 333         bgcolor = "#050";
 334         ok = true;
 335     } else if (prop >= 35) {
 336         color = "#ff4";
 337         bgcolor = "#750";
 338         ok = true;
 339     } else {
 340         color = "#f20";
 341         bgcolor = "#700";
 342         ok = false;
 343     }
 344     $("#passwords_measure")
 345            .stop()
 346            .animate({ width: prop + "%",
 347                       backgroundColor: color
 348                     }, 750)
 349            .parent().stop()
 350                     .animate({ backgroundColor: bgcolor }, 750);
 351     var submitButton = $(":submit[name='" + passwordprompt_submit + "']");
 352     if (ok && password.length >= 6 && differentTypes(password)) {
 353         submitButton.attr("value", okLabel);
 354         submitButton.removeAttr("disabled");
 355     } else {
 356         submitButton.attr("value", "Mot de passe trop faible");
 357         submitButton.attr("disabled", "disabled");
 358     }
 359 }
 360
 361 // }}}
 362
 363
 364 /***************************************************************************
 365  * The real OnLoad
 366  */
 367
 368 $(document).ready(function() {
 369     auto_links();
 370     getNow();
 371     setInterval(getNow, 1000);
 372     $("#quick")
 373         .focus(function() {
 374             if ($(this).val() === 'Recherche dans l\'annuaire') {
 375                 $(this).val('');
 376             }
 377             $("#quick_button").show();
 378         })
 379         .blur(function() {
 380             $("#quick_button").hide();
 381         });
 382     $("#quick_button").click(function() {
 383         if ($("#quick").val() === 'Recherche dans l\'annuaire'
 384             || $("#quick").val() === '') {
 385             return false;
 386         }
 387         return true;
 388     });
 389 });
 390
 391 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: