1 | var debug_controller =false; |
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2 | var files = new Array(); |
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3 | var progressBar; |
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4 | var handlerExecuteForm = null; |
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5 | |
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6 | if (document.all) |
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7 | { |
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8 | navigator.userAgent.toLowerCase().indexOf('msie 5') != -1 ? is_ie5 = true : is_ie5 = false; |
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9 | is_ie = true; |
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10 | is_moz1_6 = false; |
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11 | is_mozilla = false; |
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12 | is_ns4 = false; |
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13 | } |
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14 | else if (document.getElementById) |
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15 | { |
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16 | navigator.userAgent.toLowerCase().match('mozilla.*rv[:]1\.6.*gecko') ? is_moz1_6 = true : is_moz1_6 = false; |
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17 | is_ie = false; |
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18 | is_ie5 = false; |
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19 | is_mozilla = true; |
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20 | is_ns4 = false; |
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21 | } |
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22 | else if (document.layers) |
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23 | { |
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24 | is_ie = false; |
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25 | is_ie5 = false; |
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26 | is_moz1_6 = false; |
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27 | is_mozilla = false; |
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28 | is_ns4 = true; |
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29 | } |
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30 | |
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31 | /****************************************** Connector Class *************************************************/ |
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32 | // Constructor |
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33 | function cConnector() |
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34 | { |
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35 | this.requests = new Array(); |
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36 | this.hold_session = false; |
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37 | this.oxmlhttp = null; |
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38 | this.isVisibleBar = false; |
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39 | this.tid = 0; |
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40 | this.progressBar = null; |
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41 | this.oldX = 0; |
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42 | this.oldY = 0; |
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43 | this.updateVersion = ""; |
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44 | this.cacheRequest = null; |
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45 | this.connectorCache = { |
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46 | 'valid' : [], |
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47 | 'result' : [] |
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48 | }; |
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49 | this.expurgatedCache = new Array(); // Data to purge from cache |
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50 | |
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51 | }; |
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52 | cConnector.prototype.verify_session = function(data) { |
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53 | if(data && data.nosession){ |
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54 | // If hold session is setted, dont reload the page ... |
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55 | if(expresso.connector.hold_session) { |
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56 | if(typeof(write_msg) == "function" && typeof(get_lang) == "function") |
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57 | write_msg(get_lang("your session could not be verified.")); |
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58 | else |
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59 | alert("your session could not be verified."); |
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60 | } |
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61 | else |
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62 | window.location.reload(); |
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63 | return false; |
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64 | } |
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65 | else |
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66 | return true; |
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67 | }; |
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68 | cConnector.prototype.buildBar = function() |
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69 | { |
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70 | var div = document.getElementById('divProgressBar'); |
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71 | |
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72 | if(! div) { |
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73 | div = document.createElement("DIV"); |
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74 | div.style.visibility = "hidden"; |
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75 | div.style.width = "103px"; |
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76 | div.id = 'divProgressBar'; |
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77 | div.align = "center"; |
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78 | var loadingTitle = document.getElementById('txt_loading'); |
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79 | div.innerHTML = ' <font face="Verdana" size="2" color="WHITE">'+loadingTitle.value+'...</font> '; |
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80 | div.style.background = "#cc4444"; |
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81 | div.style.position = 'fixed'; |
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82 | div.style.top = '0px'; |
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83 | div.style.right = '0px'; |
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84 | document.body.appendChild(div); |
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85 | |
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86 | if(is_ie) { |
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87 | var elem = document.all[div.id]; |
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88 | elem.style.position="absolute"; |
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89 | var root = document.body; |
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90 | var posX = elem.offsetLeft-root.scrollLeft; |
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91 | var posY = elem.offsetTop-root.scrollTop; |
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92 | root.onscroll = function() { |
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93 | elem.style.right = '0px'; |
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94 | elem.style.top = (posY + root.scrollTop) + "px"; |
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95 | }; |
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96 | } |
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97 | |
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98 | if(debug_controller) { |
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99 | div = document.createElement("DIV"); |
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100 | div.style.width = "800px"; |
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101 | div.style.height= "400px"; |
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102 | div.id = "debug_controller"; |
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103 | div.align='right'; |
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104 | document.body.appendChild(div); |
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105 | } |
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106 | } |
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107 | }; |
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108 | //------------------------------------ BEGIN: Functions for Connector HTTPRequest -------------------------------------------------// |
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109 | // Serialize Data Method |
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110 | cConnector.prototype.serialize = function(data) |
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111 | { var _thisObject = this; |
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112 | var f = function(data) |
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113 | { |
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114 | var str_data; |
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115 | |
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116 | if (data == null || |
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117 | (typeof(data) == 'string' && data == '')) |
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118 | { |
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119 | str_data = 'N;'; |
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120 | } |
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121 | |
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122 | else switch(typeof(data)) |
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123 | { |
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124 | case 'object': |
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125 | var arrayCount = 0; |
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126 | |
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127 | str_data = ''; |
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128 | |
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129 | for (i in data) |
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130 | { |
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131 | if (i == 'length') |
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132 | { |
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133 | continue; |
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134 | } |
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135 | |
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136 | arrayCount++; |
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137 | switch (typeof(i)) |
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138 | { |
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139 | case 'number': |
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140 | str_data += 'i:' + i + ';' + f(data[i]); |
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141 | break; |
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142 | |
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143 | case 'string': |
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144 | str_data += 's:' + i.length + ':"' + i + '";' + f(data[i]); |
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145 | break; |
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146 | |
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147 | default: |
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148 | showMessage(Element('cc_msg_err_serialize_data_unknown').value); |
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149 | break; |
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150 | }; |
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151 | } |
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152 | |
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153 | if (!arrayCount) |
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154 | { |
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155 | str_data = 'N;'; |
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156 | } |
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157 | else |
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158 | { |
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159 | str_data = 'a:' + arrayCount + ':{' + str_data + '}'; |
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160 | } |
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161 | |
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162 | break; |
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163 | |
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164 | case 'string': |
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165 | str_data = 's:' + data.length + ':"' + data + '";'; |
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166 | break; |
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167 | |
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168 | case 'number': |
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169 | str_data = 'i:' + data + ';'; |
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170 | break; |
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171 | |
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172 | case 'boolean': |
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173 | str_data = 'b:' + (data ? '1' : '0') + ';'; |
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174 | break; |
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175 | |
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176 | default: |
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177 | showMessage(Element('cc_msg_err_serialize_data_unknown').value); |
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178 | return null; |
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179 | }; |
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180 | |
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181 | return str_data; |
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182 | }; |
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183 | |
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184 | return f(data); |
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185 | }; |
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186 | |
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187 | |
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188 | //Unserialize Data Method |
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189 | cConnector.prototype.unserialize = function(str) |
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190 | { |
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191 | |
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192 | _thisObject = this; |
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193 | var matchB = function (str, iniPos) |
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194 | { |
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195 | var nOpen, nClose = iniPos; |
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196 | do |
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197 | { |
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198 | nOpen = str.indexOf('{', nClose+1); |
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199 | nClose = str.indexOf('}', nClose+1); |
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200 | |
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201 | if (nOpen == -1) |
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202 | { |
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203 | return nClose; |
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204 | } |
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205 | if (nOpen < nClose ) |
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206 | { |
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207 | nClose = matchB(str, nOpen); |
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208 | } |
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209 | } while (nOpen < nClose); |
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210 | |
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211 | return nClose; |
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212 | }; |
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213 | |
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214 | var f = function (str) |
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215 | { |
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216 | switch (str.toString().charAt(0)) |
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217 | { |
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218 | case 'a': |
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219 | |
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220 | var data = new Array(); |
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221 | var n = parseInt( str.substring( str.indexOf(':')+1, str.indexOf(':',2) ) ); |
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222 | var arrayContent = str.substring(str.indexOf('{')+1, str.lastIndexOf('}')); |
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223 | |
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224 | for (var i = 0; i < n; i++) |
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225 | { |
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226 | var pos = 0; |
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227 | |
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228 | /* Process Index */ |
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229 | var indexStr = arrayContent.substr(pos, arrayContent.indexOf(';')+1); |
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230 | var index = f(indexStr); |
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231 | pos = arrayContent.indexOf(';', pos)+1; |
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232 | |
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233 | /* Process Content */ |
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234 | var part = null; |
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235 | switch (arrayContent.charAt(pos)) |
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236 | { |
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237 | case 'a': |
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238 | var pos_ = matchB(arrayContent, arrayContent.indexOf('{', pos))+1; |
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239 | part = arrayContent.substring(pos, pos_); |
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240 | pos = pos_; |
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241 | data[index] = f(part); |
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242 | break; |
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243 | |
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244 | case 's': |
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245 | var pval = arrayContent.indexOf(':', pos+2); |
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246 | var val = parseInt(arrayContent.substring(pos+2, pval)); |
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247 | pos = pval + val + 4; |
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248 | data[index] = arrayContent.substr(pval+2, val); |
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249 | break; |
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250 | |
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251 | default: |
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252 | part = arrayContent.substring(pos, arrayContent.indexOf(';', pos)+1); |
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253 | pos = arrayContent.indexOf(';', pos)+1; |
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254 | data[index] = f(part); |
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255 | break; |
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256 | } |
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257 | arrayContent = arrayContent.substr(pos); |
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258 | } |
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259 | break; |
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260 | |
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261 | case 's': |
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262 | var pos = str.indexOf(':', 2); |
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263 | var val = parseInt(str.substring(2,pos)); |
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264 | var data = str.substr(pos+2, val); |
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265 | str = str.substr(pos + 4 + val); |
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266 | break; |
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267 | |
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268 | case 'i': |
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269 | case 'd': |
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270 | var pos = str.indexOf(';'); |
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271 | var data = parseInt(str.substring(2,pos)); |
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272 | str = str.substr(pos + 1); |
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273 | break; |
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274 | |
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275 | case 'N': |
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276 | var data = null; |
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277 | str = str.substr(str.indexOf(';') + 1); |
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278 | break; |
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279 | |
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280 | case 'b': |
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281 | var data = str.charAt(2) == '1' ? true : false; |
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282 | break; |
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283 | }; |
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284 | return data; |
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285 | }; |
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286 | |
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287 | return f(str); |
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288 | }; |
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289 | |
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290 | // Request Constructor Connector |
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291 | cConnector.prototype.newRequest = function (id, target, method, handler, data) |
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292 | { |
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293 | _connector.go( { |
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294 | "access" : target, |
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295 | "handler" : function( data ) |
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296 | { |
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297 | handler( expresso.connector.unserialize( data ) ); |
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298 | } |
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299 | } ); |
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300 | }; |
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301 | // Cancel Request Connector |
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302 | cConnector.prototype.cancelRequest = function (){ |
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303 | return false; |
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304 | }; |
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305 | //------------------------------------ END: Functions for Connector HTTPRequest -------------------------------------------------// |
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306 | |
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307 | // ----------------------------------- BEGIN: Functions for build Bar Progress ---------------------------------------------------------// |
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308 | cConnector.prototype.hideProgressBar = function () |
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309 | { |
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310 | var div = document.getElementById('divProgressBar'); |
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311 | div.style.visibility = 'hidden'; |
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312 | this.isVisibleBar = false; |
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313 | }; |
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314 | |
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315 | cConnector.prototype.showProgressBar = function(){ |
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316 | var div = document.getElementById('divProgressBar'); |
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317 | div.style.visibility = 'visible'; |
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318 | |
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319 | this.isVisibleBar = true; |
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320 | }; |
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321 | |
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322 | cConnector.prototype.loadAllScripts = function(scripts) { |
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323 | for(var i = 0; i < scripts.length; i++){ |
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324 | this.loadScript(scripts[i]); |
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325 | } |
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326 | }; |
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327 | |
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328 | cConnector.prototype.loadScript = function(scriptPath) { |
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329 | if (document.getElementById('uploadscript_'+scriptPath)) { |
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330 | return; |
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331 | } |
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332 | var head = document.getElementsByTagName("head")[0]; |
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333 | var script = document.createElement("SCRIPT"); |
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334 | script.id = 'uploadscript_'+scriptPath; |
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335 | script.type = 'text/javascript'; |
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336 | |
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337 | if(is_ie) { |
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338 | |
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339 | this.oxmlhttp.open("GET", URL_SERVER + "expressoMail1_2/js/"+scriptPath+".js?"+this.updateVersion, false); |
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340 | this.oxmlhttp.setRequestHeader('Content-Type','text/plain'); |
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341 | this.oxmlhttp.send(null); |
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342 | if(this.oxmlhttp.status != 0 && this.oxmlhttp.status != 200 || this.oxmlhttp.status == 0 && this.oxmlhttp.responseText.length == 0) |
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343 | throw new Error("Error " + this.oxmlhttp.status + "("+this.oxmlhttp.statusText+") when loading script file '"+scriptPath+"'"); |
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344 | script.text = this.oxmlhttp.responseText; |
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345 | } |
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346 | else { |
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347 | script.src = URL_SERVER + "expressoMail1_2/js/"+scriptPath+".js?"+this.updateVersion; |
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348 | } |
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349 | |
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350 | head.appendChild(script); |
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351 | return; |
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352 | }; |
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353 | //------------------------------------ END: Functions for Progress Bar -------------------------------------------------// |
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354 | // Default Controller File |
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355 | var URL_DEFAULT = URL_SERVER + "controller.php?menuaction="; |
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356 | // connector object |
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357 | var _onmouseup = document.onmouseup; |
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358 | var isExecuteForm = false; |
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359 | var id = null; |
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360 | |
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361 | cConnector.prototype.queryConnectorCache = function(url,handler){ |
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362 | if (this.connectorCache.valid[url]) |
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363 | { |
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364 | handler(this.connectorCache.result[url]); |
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365 | return true; |
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366 | } |
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367 | else |
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368 | return false; |
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369 | }; |
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370 | cConnector.prototype.purgeCache= function(){ |
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371 | if (typeof(preferences) == "undefined" || preferences.use_cache != 'True') |
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372 | return false; |
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373 | var i; |
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374 | for (i=0; i<= this.expurgatedCache.length; i++) |
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375 | { |
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376 | this.connectorCache.valid[this.expurgatedCache[i]] = false; |
---|
377 | try { |
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378 | delete this.connectorCache.result[this.expurgatedCache[i]]; |
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379 | } |
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380 | catch (e) { }; |
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381 | } |
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382 | }; |
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383 | cConnector.prototype.cacheNextRequest = function(expiration){ |
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384 | if (typeof(expiration) == 'undefined') |
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385 | expiration=0; |
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386 | this.cacheRequest=expiration; |
---|
387 | }; |
---|
388 | |
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389 | cConnector.prototype.addToCache = function(id,data){ |
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390 | if (typeof(preferences) == "undefined" || preferences.use_cache != 'True') |
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391 | return false; |
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392 | var func = id.substr(id.lastIndexOf('.')+1); |
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393 | if (func.indexOf('&') > 0) |
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394 | func = func.substr(0,func.indexOf('&')); |
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395 | switch (this.cacheRequest){ |
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396 | // functions that enters in cache and never expires |
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397 | case 0: |
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398 | data.cacheHit = true; |
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399 | this.connectorCache.valid[id] = true; |
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400 | this.connectorCache.result[id] = data; |
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401 | break; |
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402 | case 1: |
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403 | // function that needs expire |
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404 | this.connectorCache.valid[id] = true; |
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405 | this.connectorCache.result[id] = data; |
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406 | var i = this.expurgatedCache.length; |
---|
407 | this.expurgatedCache[i+1] = id; |
---|
408 | break; |
---|
409 | default: |
---|
410 | // no cache |
---|
411 | break; |
---|
412 | } |
---|
413 | }; |
---|
414 | |
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415 | // Function executes AJAX |
---|
416 | // cExecute (url, handler, params) |
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417 | // url: 'module.class.method' |
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418 | // handle: function handle() receive response. |
---|
419 | // params: parameters for POST method |
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420 | // form: form element (for upload files) |
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421 | function cExecute(url, handler, params, form) { |
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422 | if(isExecuteForm){ |
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423 | isExecuteForm = false; |
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424 | document.onmouseup = _onmouseup; |
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425 | } |
---|
426 | if(form) { |
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427 | cExecuteForm(url, form); |
---|
428 | return; |
---|
429 | } |
---|
430 | //url = URL_DEFAULT + url; |
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431 | |
---|
432 | if (expresso.connector.queryConnectorCache(params?url+"&"+params:url,handler)) |
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433 | return; |
---|
434 | |
---|
435 | if(params) |
---|
436 | method = "POST"; |
---|
437 | else |
---|
438 | method = "GET"; |
---|
439 | |
---|
440 | id = url; |
---|
441 | expresso.connector.newRequest(id, url, method, handler, params); |
---|
442 | }; |
---|
443 | |
---|
444 | // This function executes submit values to Controller (POST) |
---|
445 | // The return is void. |
---|
446 | // cExecuteForm (url, form) |
---|
447 | // url: 'module.class.method' |
---|
448 | // form: form element (for upload files) |
---|
449 | function cExecuteForm(url, form, handler,id){ |
---|
450 | expresso.connector.buildBar(); |
---|
451 | isExecuteForm = true; |
---|
452 | |
---|
453 | document.onmouseup = alertBut; |
---|
454 | |
---|
455 | expresso.connector.showProgressBar(); |
---|
456 | if(! (divUpload = document.getElementById('divUpload'))) { |
---|
457 | divUpload = document.createElement('DIV'); |
---|
458 | divUpload.id = 'divUpload'; |
---|
459 | document.body.appendChild(divUpload); |
---|
460 | } |
---|
461 | |
---|
462 | if(! (el = document.getElementById('_action'))) { |
---|
463 | el = document.createElement('input'); |
---|
464 | el.type = 'hidden'; |
---|
465 | el.id = '_action'; |
---|
466 | el.name = '_action'; |
---|
467 | form.appendChild(el); |
---|
468 | } |
---|
469 | |
---|
470 | var divFiles = document.getElementById("divFiles_"+id); |
---|
471 | if (divFiles && divFiles.firstChild) { |
---|
472 | el = document.createElement('input'); |
---|
473 | el.type = 'hidden'; |
---|
474 | el.name = 'countFiles'; |
---|
475 | var countDivFiles = 0; |
---|
476 | try{ |
---|
477 | countDivFiles = parseInt(divFiles.lastChild.firstChild.id.split('_')[2]) + 1; // The id of last file |
---|
478 | } |
---|
479 | catch (e) { var countDivFiles = 0; }; |
---|
480 | el.value = countDivFiles ; |
---|
481 | form.appendChild(el); |
---|
482 | } |
---|
483 | |
---|
484 | form._action.value = url; |
---|
485 | // Connector Bug fixing: Encapsulating returned handler function |
---|
486 | handlerExecuteForm = handler; |
---|
487 | var form_handler = function (data){ |
---|
488 | handlerExecuteForm(data); |
---|
489 | handlerExecuteForm = null; |
---|
490 | }; |
---|
491 | divUpload.innerHTML= "<iframe onload=\"cExecute('expressoMail1_2.functions.getReturnExecuteForm',"+form_handler+");\" style='display:"+(debug_controller ? "" : "none")+";width:"+(debug_controller ? 400 : 0)+";height:"+(debug_controller ? 400 : 0)+";' name='uploadFile'></iframe>"; |
---|
492 | form.action = URL_DEFAULT + url; |
---|
493 | form.target ="uploadFile"; |
---|
494 | form.submit(); |
---|
495 | // Connector Bug fixing: Exclude '_action' element after cExecuteForm execution |
---|
496 | if(el && el.id == '_action'){ |
---|
497 | el.parentNode.removeChild(el); |
---|
498 | } |
---|
499 | }; |
---|
500 | |
---|
501 | |
---|
502 | function alertBut(e) { |
---|
503 | if(!e) |
---|
504 | e = window.event; |
---|
505 | |
---|
506 | if(_onmouseup) |
---|
507 | _onmouseup(e); |
---|
508 | |
---|
509 | if(isExecuteForm) { |
---|
510 | if(confirm(get_lang("There's an action processing. Do you want abort it?"))) { |
---|
511 | expresso.connector.hideProgressBar(); |
---|
512 | isExecuteForm = false; |
---|
513 | delete expresso.connector.requests[id]; |
---|
514 | expresso.connector.requests[id] = null; |
---|
515 | stop(); |
---|
516 | return; |
---|
517 | } |
---|
518 | else |
---|
519 | return false; |
---|
520 | } |
---|
521 | }; |
---|
522 | |
---|
523 | function expressoAjax(){ |
---|
524 | this.connector = new cConnector(); |
---|
525 | |
---|
526 | }; |
---|
527 | expressoAjax.prototype.require = function (module){ |
---|
528 | expresso.connector.loadScript(module); |
---|
529 | }; |
---|
530 | var expresso = new expressoAjax(); |
---|