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7743e0e5 | 1 | /*************************************************************************** |
5ddeb07c | 2 | * Copyright (C) 2003-2007 Polytechnique.org * |
7743e0e5 | 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 | ||
1f5f2526 | 21 | function AjaxEngine() |
22 | { | |
23 | this.xml_client = null; | |
24 | this.init = false; | |
25 | this.obj = null; | |
26 | this.func = null; | |
7743e0e5 | 27 | |
1f5f2526 | 28 | this.prepare_client = function() |
7743e0e5 | 29 | { |
1f5f2526 | 30 | if (!this.init) { |
7743e0e5 | 31 | if (window.XMLHttpRequest) { |
1f5f2526 | 32 | this.xml_client = new XMLHttpRequest(); |
7743e0e5 | 33 | } else if (window.ActiveXObject) { |
34 | try { | |
1f5f2526 | 35 | this.xml_client = new ActiveXObject("Msxml2.XMLHTTP"); |
7743e0e5 | 36 | } catch (e) { |
1f5f2526 | 37 | this.xml_client = new ActiveXObject("Microsoft.XMLHTTP"); |
7743e0e5 | 38 | } |
39 | } | |
1f5f2526 | 40 | if (this.xml_client == null) { |
a14159bf | 41 | alert("Ton client ne supporte pas Ajax, nécessaire pour certaines fonctionalités de cette page"); |
7743e0e5 | 42 | } |
43 | } | |
1f5f2526 | 44 | this.init = true; |
45 | } | |
7743e0e5 | 46 | |
1f5f2526 | 47 | this.update_html = function(obj, src, func) |
7743e0e5 | 48 | { |
1f5f2526 | 49 | this.prepare_client(); |
50 | if (this.xml_client == null) { | |
7743e0e5 | 51 | return true; |
52 | } | |
9807a8ee | 53 | if (src.match(/^http/i) == null) { |
54 | src = platal_baseurl + src; | |
55 | } | |
1f5f2526 | 56 | this.obj = obj; |
57 | this.func = func; | |
58 | this.xml_client.abort(); | |
59 | this.xml_client.onreadystatechange = this.apply_update_html(this); | |
60 | this.xml_client.open ('GET', src, true); | |
61 | this.xml_client.send (null); | |
62 | return false; | |
63 | } | |
64 | ||
65 | this.apply_update_html = function(ajax) | |
66 | { | |
67 | return function() | |
68 | { | |
5ff3f06b FB |
69 | if(ajax.xml_client.readyState == 4) { |
70 | if (ajax.xml_client.status == 200) { | |
71 | if (ajax.obj != null) { | |
72 | document.getElementById(ajax.obj).innerHTML = ajax.xml_client.responseText; | |
1f5f2526 | 73 | } |
5ff3f06b FB |
74 | if (ajax.func != null) { |
75 | ajax.func(ajax.xml_client.responseText); | |
94c63478 | 76 | } |
5ff3f06b FB |
77 | } else if (ajax.xml_client.status == 403) { |
78 | window.location.reload(); | |
7743e0e5 | 79 | } |
1f5f2526 | 80 | } |
81 | }; | |
7743e0e5 | 82 | } |
83 | } | |
84 | ||
1f5f2526 | 85 | var Ajax = new AjaxEngine(); |
86 | ||
b9dcbddd | 87 | var currentTempMessage = 0; |
88 | function setOpacity(obj, opacity) | |
89 | { | |
90 | opacity = (opacity == 100)?99:opacity; | |
91 | // IE | |
92 | obj.style.filter = "alpha(opacity:"+opacity+")"; | |
93 | // Safari < 1.2, Konqueror | |
94 | obj.style.KHTMLOpacity = opacity/100; | |
95 | // Old Mozilla | |
96 | obj.style.MozOpacity = opacity/100; | |
97 | // Safari >= 1.2, Firefox and Mozilla, CSS3 | |
98 | obj.style.opacity = opacity/100 | |
99 | } | |
100 | ||
101 | function _showTempMessage(id, state, back) | |
102 | { | |
103 | var obj = document.getElementById(id); | |
104 | if (currentTempMessage != state) { | |
105 | return; | |
5e70bf24 | 106 | } |
311bc3ad | 107 | setOpacity(obj, back * 4); |
b9dcbddd | 108 | if (back > 0) { |
311bc3ad | 109 | setTimeout("_showTempMessage('" + id + "', " + currentTempMessage + "," + (back-1) + ")", 125); |
b9dcbddd | 110 | } else { |
111 | obj.innerHTML = ""; | |
112 | } | |
113 | } | |
114 | ||
115 | function showTempMessage(id, message, success) | |
116 | { | |
117 | var obj = document.getElementById(id); | |
118 | obj.innerHTML = (success ? "<img src='images/icons/wand.gif' alt='' /> " | |
119 | : "<img src='images/icons/error.gif' alt='' /> ") + message; | |
120 | obj.style.fontWeight = "bold"; | |
121 | obj.style.color = (success ? "green" : "red");; | |
122 | currentTempMessage++; | |
123 | setOpacity(obj, 100); | |
311bc3ad | 124 | setTimeout("_showTempMessage('" + id + "', " + currentTempMessage + ", 25)", 1000); |
b9dcbddd | 125 | } |
126 | ||
fdbeba4f | 127 | function previewWiki(idFrom, idTo, withTitle, idShow) |
128 | { | |
129 | var text = encodeURIComponent(document.getElementById(idFrom).value); | |
130 | if (text == "") { | |
131 | return false; | |
5ff3f06b | 132 | } |
9807a8ee | 133 | var url = "wiki_preview"; |
fdbeba4f | 134 | if (!withTitle) { |
135 | url += "/notitle"; | |
5ff3f06b | 136 | } |
fdbeba4f | 137 | Ajax.update_html(idTo, url + "?text=" + text); |
138 | if (idShow != null) { | |
139 | document.getElementById(idShow).style.display = ""; | |
5ff3f06b FB |
140 | } |
141 | } | |
142 | ||
143 | function sendTestEmail(forlife) | |
144 | { | |
145 | Ajax.update_html(null, 'emails/test' + (forlife == null ? '' : '/' + forlife), | |
146 | function() { | |
147 | showTempMessage('mail_sent', "Un mail a été envoyé avec succès" | |
148 | + (forlife == null ? " sur ton adresse." : " sur l'adresse de " + forlife), | |
149 | true); }); | |
150 | return false; | |
fdbeba4f | 151 | } |
152 | ||
a14159bf | 153 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |