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1 // utility functions |
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2 function convertEntities(o) { |
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3 var c, v; |
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4 c = function(s) { |
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5 if (/&[^;]+;/.test(s)) { |
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6 var e = document.createElement("div"); |
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7 e.innerHTML = s; |
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8 return !e.firstChild ? s : e.firstChild.nodeValue; |
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9 } |
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10 return s; |
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11 } |
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12 |
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13 if ( typeof o === 'string' ) { |
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14 return c(o); |
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15 } else if ( typeof o === 'object' ) { |
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16 for (v in o) { |
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17 if ( typeof o[v] === 'string' ) { |
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18 o[v] = c(o[v]); |
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19 } |
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20 } |
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21 } |
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22 return o; |
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23 } |
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24 |
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25 var wpCookies = { |
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26 // The following functions are from Cookie.js class in TinyMCE, Moxiecode, used under LGPL. |
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27 |
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28 each : function(o, cb, s) { |
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29 var n, l; |
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30 |
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31 if (!o) |
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32 return 0; |
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33 |
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34 s = s || o; |
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35 |
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36 if (typeof(o.length) != 'undefined') { |
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37 for (n=0, l = o.length; n<l; n++) { |
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38 if (cb.call(s, o[n], n, o) === false) |
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39 return 0; |
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40 } |
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41 } else { |
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42 for (n in o) { |
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43 if (o.hasOwnProperty(n)) { |
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44 if (cb.call(s, o[n], n, o) === false) { |
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45 return 0; |
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46 } |
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47 } |
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48 } |
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49 } |
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50 return 1; |
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51 }, |
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52 |
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53 getHash : function(n) { |
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54 var v = this.get(n), h; |
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55 |
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56 if (v) { |
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57 this.each(v.split('&'), function(v) { |
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58 v = v.split('='); |
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59 h = h || {}; |
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60 h[v[0]] = v[1]; |
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61 }); |
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62 } |
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63 return h; |
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64 }, |
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65 |
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66 setHash : function(n, v, e, p, d, s) { |
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67 var o = ''; |
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68 |
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69 this.each(v, function(v, k) { |
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70 o += (!o ? '' : '&') + k + '=' + v; |
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71 }); |
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72 |
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73 this.set(n, o, e, p, d, s); |
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74 }, |
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75 |
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76 get : function(n) { |
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77 var c = document.cookie, e, p = n + "=", b; |
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78 |
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79 if (!c) |
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80 return; |
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81 |
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82 b = c.indexOf("; " + p); |
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83 |
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84 if (b == -1) { |
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85 b = c.indexOf(p); |
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86 |
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87 if (b != 0) |
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88 return null; |
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89 |
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90 } else { |
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91 b += 2; |
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92 } |
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93 |
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94 e = c.indexOf(";", b); |
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95 |
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96 if (e == -1) |
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97 e = c.length; |
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98 |
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99 return decodeURIComponent(c.substring(b + p.length, e)); |
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100 }, |
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101 |
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102 set : function(n, v, e, p, d, s) { |
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103 document.cookie = n + "=" + encodeURIComponent(v) + |
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104 ((e) ? "; expires=" + e.toGMTString() : "") + |
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105 ((p) ? "; path=" + p : "") + |
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106 ((d) ? "; domain=" + d : "") + |
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107 ((s) ? "; secure" : ""); |
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108 }, |
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109 |
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110 remove : function(n, p) { |
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111 var d = new Date(); |
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112 |
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113 d.setTime(d.getTime() - 1000); |
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114 |
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115 this.set(n, '', d, p, d); |
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116 } |
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117 }; |
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118 |
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119 // Returns the value as string. Second arg or empty string is returned when value is not set. |
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120 function getUserSetting( name, def ) { |
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121 var o = getAllUserSettings(); |
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122 |
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123 if ( o.hasOwnProperty(name) ) |
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124 return o[name]; |
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125 |
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126 if ( typeof def != 'undefined' ) |
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127 return def; |
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128 |
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129 return ''; |
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130 } |
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131 |
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132 // Both name and value must be only ASCII letters, numbers or underscore |
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133 // and the shorter, the better (cookies can store maximum 4KB). Not suitable to store text. |
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134 function setUserSetting( name, value, del ) { |
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135 if ( 'object' !== typeof userSettings ) |
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136 return false; |
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137 |
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138 var c = 'wp-settings-' + userSettings.uid, o = wpCookies.getHash(c) || {}, d = new Date(), p, |
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139 n = name.toString().replace(/[^A-Za-z0-9_]/, ''), v = value.toString().replace(/[^A-Za-z0-9_]/, ''); |
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140 |
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141 if ( del ) { |
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142 delete o[n]; |
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143 } else { |
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144 o[n] = v; |
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145 } |
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146 |
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147 d.setTime( d.getTime() + 31536000000 ); |
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148 p = userSettings.url; |
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149 |
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150 wpCookies.setHash(c, o, d, p); |
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151 wpCookies.set('wp-settings-time-'+userSettings.uid, userSettings.time, d, p); |
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152 |
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153 return name; |
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154 } |
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155 |
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156 function deleteUserSetting( name ) { |
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157 return setUserSetting( name, '', 1 ); |
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158 } |
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159 |
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160 // Returns all settings as js object. |
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161 function getAllUserSettings() { |
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162 if ( 'object' !== typeof userSettings ) |
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163 return {}; |
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164 |
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165 return wpCookies.getHash('wp-settings-' + userSettings.uid) || {}; |
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166 } |