1 | /* ***** BEGIN LICENSE BLOCK ***** |
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2 | This program is free software; you can redistribute it and/or modify |
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3 | it under the terms of the GNU General Public License as published by |
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4 | the Free Software Foundation; either version 2 of the License, or |
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5 | (at your option) any later version. |
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6 | |
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7 | This program is distributed in the hope that it will be useful, |
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8 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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9 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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10 | GNU General Public License for more details. |
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11 | |
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12 | You should have received a copy of the GNU General Public License |
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13 | along with this program; if not, write to the Free Software |
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14 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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15 | |
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16 | The Original Code is the Virtual Identity Extension. |
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17 | |
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18 | The Initial Developer of the Original Code is Rene Ejury. |
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19 | Portions created by the Initial Developer are Copyright (C) 2007 |
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20 | the Initial Developer. All Rights Reserved. |
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21 | |
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22 | Contributor(s): Christian Weiske |
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23 | Contributor(s): Patrick Brunschwig |
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24 | Contributor(s): http://xulsolutions.blogspot.com/2006/07/creating-uninstall-script-for.html |
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25 | |
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26 | * ***** END LICENSE BLOCK ***** */ |
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27 | |
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28 | /** |
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29 | * some code copied and adapted from 'display Mail User Agent (MUA)' |
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30 | * thanks to Christian Weiske <cweiske@cweiske.de> |
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31 | */ |
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32 | /** |
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33 | * some code copied and adapted from 'enigmail' |
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34 | * thanks to Patrick Brunschwig <patrick.brunschwig@gmx.net> |
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35 | */ |
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36 | /** |
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37 | * some code copied and adapted from 'http://xulsolutions.blogspot.com/2006/07/creating-uninstall-script-for.html' |
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38 | * thanks to the unknown programmer |
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39 | */ |
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40 | |
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41 | virtualIdentityExtension.ns(function() { with (virtualIdentityExtension.LIB) { |
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42 | |
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43 | // var storedHeaders = { }; |
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44 | var getHeader = { |
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45 | messenger: null, |
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46 | preferences : Components.classes["@mozilla.org/preferences-service;1"] |
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47 | .getService(Components.interfaces.nsIPrefService) |
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48 | .getBranch("extensions.virtualIdentity."), |
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49 | |
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50 | unicodeConverter : Components.classes["@mozilla.org/intl/scriptableunicodeconverter"] |
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51 | .createInstance(Components.interfaces.nsIScriptableUnicodeConverter), |
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52 | |
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53 | strings : document.getElementById("vIdentBundle"), |
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54 | |
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55 | headerToSearch : null, |
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56 | |
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57 | prepareHeaderToSearchArray : function() { |
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58 | var headerList = getHeader.unicodeConverter.ConvertToUnicode(getHeader.preferences.getCharPref("smart_reply_headers")).split(/\n/) |
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59 | |
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60 | getHeader.headerToSearch = []; |
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61 | |
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62 | // prepare headerToSearch for speedup. |
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63 | for (var index = 0; index < headerList.length; index++) { |
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64 | var headerToSearch_splitted = headerList[index].split(/:/) |
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65 | // use first part (all before ':') as the header name |
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66 | var headerNameToSearch = headerToSearch_splitted[0].toLowerCase() |
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67 | // check second or third part for any number |
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68 | var headerNumberToSearch = parseInt(headerToSearch_splitted[1]) |
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69 | if (isNaN(headerNumberToSearch)) headerNumberToSearch = parseInt(headerToSearch_splitted[2]) |
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70 | |
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71 | // create header name to store the value |
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72 | var headerNameToStore = "vI_" + headerNameToSearch |
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73 | if (!isNaN(headerNumberToSearch)) headerNameToStore += ":" + headerNumberToSearch |
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74 | |
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75 | getHeader.headerToSearch.push({ headerNameToSearch : headerNameToSearch, headerNumberToSearch : headerNumberToSearch, |
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76 | headerNameToStore : headerNameToStore }); |
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77 | } |
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78 | }, |
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79 | |
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80 | getHeaderDummy: function() { |
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81 | |
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82 | }, |
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83 | |
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84 | getHeader: function(hdr) { |
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85 | |
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86 | |
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87 | |
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88 | vI.notificationBar.clear_dump() |
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89 | var index; |
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90 | |
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91 | if (!getHeader.headerToSearch) getHeader.prepareHeaderToSearchArray() |
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92 | |
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93 | var found = false; var label = ""; |
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94 | var subtitle = getHeader.strings.getString("vident.getHeader.noHeader"); |
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95 | // create array to count the header |
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96 | var currentHeadersCounter = []; |
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97 | // storedHeaders = { }; |
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98 | |
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99 | var listId = false; var received = false; var content_base = false; |
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100 | for (var header in currentHeaderData) { |
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101 | var headerName = currentHeaderData[header].headerName.toLowerCase(); |
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102 | // vI.notificationBar.dump("## getHeader: found header: " + currentHeaderData[header].headerName + "\n"); |
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103 | |
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104 | // remember list-id header to prevent using Mailing-List addresses as sender |
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105 | if (!listId && headerName == "list-id") { |
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106 | hdr.setStringProperty("vI_list-id","found"); listId = true; |
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107 | // storedHeaders["vI_list-id"] = "found"; |
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108 | vI.notificationBar.dump("## getHeader: found header: list-id ...stored to recognize mailing-list\n"); |
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109 | // continue; |
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110 | } |
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111 | |
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112 | // remember received header to prevent using Mailing-List addresses as sender |
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113 | if (!received && headerName == "received") { |
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114 | hdr.setStringProperty("vI_received","found"); received = true; |
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115 | // storedHeaders["vI_received"] = "found"; |
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116 | vI.notificationBar.dump("## getHeader: found header: received ...stored to recognize received mail\n"); |
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117 | // continue; |
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118 | } |
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119 | |
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120 | // remember content-base header to prevent using Blog/News-Feed addresses as sender |
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121 | if (!content_base && headerName == "content-base") { |
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122 | hdr.setStringProperty("vI_content_base","found"); content_base = true; |
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123 | // storedHeaders["vI_content_base"] = "found"; |
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124 | vI.notificationBar.dump("## getHeader: found header: content-base ...stored to recognize blog/news-feed\n"); |
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125 | // continue; |
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126 | } |
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127 | |
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128 | if (currentHeadersCounter[headerName]) currentHeadersCounter[headerName]++ |
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129 | else currentHeadersCounter[headerName] = 1 |
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130 | |
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131 | for (var index = 0; index < getHeader.headerToSearch.length; index++) { |
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132 | if (headerName == getHeader.headerToSearch[index].headerNameToSearch && |
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133 | (isNaN(getHeader.headerToSearch[index].headerNumberToSearch) || |
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134 | getHeader.headerToSearch[index].headerNumberToSearch == currentHeadersCounter[headerName])) { |
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135 | |
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136 | var value = currentHeaderData[header].headerValue; |
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137 | if (currentHeadersCounter[headerName] != 1) |
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138 | value = hdr.getStringProperty(getHeader.headerToSearch[index].headerNameToStore) + |
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139 | ", " + value; |
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140 | hdr.setStringProperty(getHeader.headerToSearch[index].headerNameToStore,getHeader.unicodeConverter.ConvertFromUnicode(value) + getHeader.unicodeConverter.Finish()); |
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141 | |
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142 | // storedHeaders[getHeader.headerToSearch[index].headerNameToStore] = getHeader.unicodeConverter.ConvertFromUnicode(value) + getHeader.unicodeConverter.Finish(); |
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143 | |
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144 | var storedValue = hdr.getProperty(getHeader.headerToSearch[index].headerNameToStore) |
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145 | var storedConvValue = getHeader.unicodeConverter.ConvertToUnicode(storedValue) |
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146 | vI.notificationBar.dump("## getHeader: found header: " + headerName + |
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147 | "[:" + currentHeadersCounter[headerName] + "] - stored as '" + |
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148 | storedConvValue + "'\n"); |
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149 | /* vI.notificationBar.dump("## getHeader: additional stored header: " + getHeader.headerToSearch[index].headerNameToStore + |
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150 | " '" + storedHeaders[getHeader.headerToSearch[index].headerNameToStore] + "'\n");*/ |
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151 | if (!found) { |
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152 | subtitle = getHeader.strings.getString("vident.getHeader.headerFound"); |
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153 | found = true; |
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154 | } |
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155 | label += (label)?"\n":"" |
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156 | label += currentHeaderData[header].headerName + |
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157 | "[:" + currentHeadersCounter[headerName] + "]:\t" + currentHeaderData[header].headerValue |
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158 | break; |
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159 | } |
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160 | } |
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161 | } |
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162 | vI.notificationBar.setNote(label, "get_header_notification", subtitle); |
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163 | }, |
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164 | |
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165 | hideExtraHeader: function() { |
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166 | var addedHdrs = prepareHeader.prefroot.getCharPref("extensions.virtualIdentity.smart_reply_added_extraHeaders").split(/ /); |
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167 | for (var index = 0; index < addedHdrs.length; index++) { |
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168 | var header_to_search_splitted=addedHdrs[index].split(/:/) |
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169 | var header_to_search=header_to_search_splitted[0].toLowerCase() |
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170 | if (typeof(gExpandedHeaderView[header_to_search]) == "object") { |
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171 | if (! gViewAllHeaders) { |
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172 | gExpandedHeaderView[header_to_search].enclosingBox.setAttribute("hidden", true); |
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173 | } |
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174 | else { |
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175 | gExpandedHeaderView[header_to_search].enclosingBox.removeAttribute("hidden"); |
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176 | } |
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177 | } |
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178 | } |
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179 | }, |
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180 | |
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181 | setupEventListener: function() { |
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182 | var listener = {}; |
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183 | listener.onStartHeaders = getHeader.hideExtraHeader; |
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184 | listener.onEndHeaders = getHeader.getHeaderDummy; |
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185 | gMessageListeners.push(listener); |
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186 | |
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187 | getHeader.messenger = Components.classes["@mozilla.org/messenger;1"].createInstance(); |
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188 | getHeader.messenger = getHeader.messenger.QueryInterface(Components.interfaces.nsIMessenger); |
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189 | getHeader.strings = document.getElementById("vIdentBundle"); |
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190 | |
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191 | getHeader.unicodeConverter.charset = "UTF-8"; |
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192 | |
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193 | // read headers later if msg is loaded completely - this ensures compatibility to Thunderbird Conversation |
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194 | getHeader.orig_OnMsgLoaded = OnMsgLoaded; |
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195 | OnMsgLoaded = getHeader.OnMsgLoaded; |
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196 | }, |
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197 | |
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198 | OnMsgLoaded: function(url) { |
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199 | const Cc = Components.classes; |
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200 | const Ci = Components.interfaces; |
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201 | // Necko URL, so convert it into a message header |
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202 | let ioService = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService); |
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203 | var neckoURL = ioService.newURI(null, null, url.baseURI); |
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204 | neckoURL.QueryInterface(Ci.nsIMsgMessageUrl); |
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205 | |
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206 | var msgHdr = neckoURL.messageHeader; |
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207 | if (msgHdr) getHeader.getHeader(msgHdr); |
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208 | getHeader.orig_OnMsgLoaded(url) |
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209 | } |
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210 | } |
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211 | |
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212 | |
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213 | var prepareHeader = { |
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214 | prefroot : Components.classes["@mozilla.org/preferences-service;1"] |
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215 | .getService(Components.interfaces.nsIPrefService) |
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216 | .getBranch(null), |
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217 | |
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218 | unicodeConverter : Components.classes["@mozilla.org/intl/scriptableunicodeconverter"] |
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219 | .createInstance(Components.interfaces.nsIScriptableUnicodeConverter), |
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220 | |
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221 | observer_added : false, |
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222 | |
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223 | init : function() { |
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224 | prepareHeader.orig_initializeHeaderViewTables = initializeHeaderViewTables; |
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225 | initializeHeaderViewTables = prepareHeader.replacement_initializeHeaderViewTables; |
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226 | if (prepareHeader.addExtraHeader()) prepareHeader.addObserver(); |
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227 | }, |
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228 | |
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229 | replacement_initializeHeaderViewTables : function() { |
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230 | prepareHeader.cleanup(); |
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231 | vI.notificationBar.dump("## getHeader: initializeHeaderViewTables\n"); |
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232 | prepareHeader.orig_initializeHeaderViewTables(); |
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233 | if (prepareHeader.addExtraHeader()) prepareHeader.addObserver(); |
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234 | }, |
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235 | |
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236 | cleanup : function() { |
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237 | prepareHeader.removeObserver(); |
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238 | prepareHeader.removeExtraHeader(); |
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239 | }, |
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240 | |
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241 | addObserver : function() { |
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242 | if (prepareHeader.observer_added) return; |
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243 | prepareHeader.prefroot.QueryInterface(Components.interfaces.nsIPrefBranch2); |
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244 | prepareHeader.prefroot.addObserver("extensions.virtualIdentity.smart_reply_headers", this, false); |
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245 | prepareHeader.uninstallObserver.register(); |
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246 | prepareHeader.observer_added = true; |
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247 | }, |
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248 | |
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249 | removeObserver : function() { |
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250 | if (!prepareHeader.observer_added) return; |
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251 | prepareHeader.prefroot.removeObserver("extensions.virtualIdentity.smart_reply_headers", this); |
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252 | prepareHeader.uninstallObserver.unregister(); |
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253 | prepareHeader.observer_added = false; |
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254 | }, |
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255 | |
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256 | // this is a adapted copy of enigEnsureExtraHeaders() from enigmail, thanks |
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257 | addExtraHeader : function() { |
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258 | prepareHeader.unicodeConverter.charset = "UTF-8"; |
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259 | var header_list = prepareHeader.unicodeConverter.ConvertToUnicode(prepareHeader.prefroot.getCharPref("extensions.virtualIdentity.smart_reply_headers")).split(/\n/) |
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260 | |
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261 | // add List-Id to recognizable headers to prevent using Mailing-List addresses as sender |
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262 | header_list.push("List-Id") |
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263 | |
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264 | // add Received to recognizable headers to detect if mail was sent or received |
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265 | header_list.push("Received") |
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266 | |
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267 | // add Website to recognizable headers to detect Blog/News-Posts |
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268 | header_list.push("content-base") |
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269 | |
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270 | // try { |
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271 | var extraHdrs = " " + |
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272 | prepareHeader.prefroot.getCharPref("mailnews.headers.extraExpandedHeaders").toLowerCase(); |
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273 | |
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274 | var addedHeaders = prepareHeader.prefroot.getCharPref("extensions.virtualIdentity.smart_reply_added_extraHeaders"); |
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275 | |
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276 | for (var index = 0; index < header_list.length; index++) { |
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277 | var headerToSearch_splitted = header_list[index].split(/:/) |
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278 | var headerToSearch = headerToSearch_splitted[0].toLowerCase() |
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279 | |
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280 | var j; var found = false; |
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281 | |
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282 | // collapsedHeaderView is removed in |
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283 | // https://bugzilla.mozilla.org/show_bug.cgi?id=480623 |
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284 | // http://build.mozillamessaging.com/mercurial/comm-central/rev/1fbbd90413d9 |
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285 | if (typeof(gCollapsedHeaderList) != "undefined") { |
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286 | // check if Header is included in collapsed HeaderView |
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287 | for (var j = 0; j < gCollapsedHeaderList.length; j++) { |
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288 | if (gCollapsedHeaderList[j].name == headerToSearch) { |
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289 | // vI.notificationBar.dump("## prepareHeader: Header '" + headerToSearch + "' in gCollapsedHeaderList\n"); |
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290 | found = true; break; |
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291 | } |
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292 | } |
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293 | if (found) continue; |
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294 | } |
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295 | |
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296 | // check if Header is included in expanded HeaderView |
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297 | for (var j = 0; j < gExpandedHeaderList.length; j++) { |
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298 | if (gExpandedHeaderList[j].name == headerToSearch) { |
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299 | // vI.notificationBar.dump("## prepareHeader: Header '" + headerToSearch + "' in gExpandedHeaderList\n"); |
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300 | found = true; break; |
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301 | } |
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302 | } |
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303 | if (found) continue; |
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304 | |
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305 | if ((extraHdrs.indexOf(" " + headerToSearch + " ") < 0) && |
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306 | (addedHeaders.indexOf(" " + headerToSearch + " ") < 0)) |
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307 | addedHeaders += " " + headerToSearch; |
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308 | // else vI.notificationBar.dump("## prepareHeader: Header '" + headerToSearch + "' already in extraExpandedHeaders\n"); |
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309 | } |
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310 | |
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311 | addedHeaders = addedHeaders.replace(/^\s+|\s+$/g,"") |
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312 | if (addedHeaders.length > 0) { |
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313 | extraHdrs += " " + addedHeaders; |
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314 | extraHdrs = extraHdrs.replace(/^\s+|\s+$/g,"") |
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315 | prepareHeader.prefroot.setCharPref("mailnews.headers.extraExpandedHeaders", extraHdrs) |
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316 | prepareHeader.prefroot.setCharPref("extensions.virtualIdentity.smart_reply_added_extraHeaders", addedHeaders) |
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317 | vI.notificationBar.dump("## prepareHeader: extraExpandedHeaders '" + addedHeaders + "' added\n"); |
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318 | } |
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319 | |
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320 | return true; |
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321 | // } |
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322 | // catch (e) { |
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323 | // vI.notificationBar.dump("## prepareHeader: your application is too old, please update. Otherwise try to install mnenhy or enigmail to use additional headers.") |
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324 | // return false; |
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325 | // } |
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326 | }, |
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327 | |
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328 | removeExtraHeader: function() { |
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329 | vI.notificationBar.dump("## prepareHeader: cleanupExtraHeader\n"); |
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330 | |
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331 | var addedHdrs = prepareHeader.prefroot.getCharPref("extensions.virtualIdentity.smart_reply_added_extraHeaders").split(/ /); |
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332 | |
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333 | if (addedHdrs.length > 0) { |
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334 | var extraHdrs = prepareHeader.prefroot.getCharPref("mailnews.headers.extraExpandedHeaders").toLowerCase().split(/ /); |
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335 | |
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336 | for (var i = 0; i < addedHdrs.length; i++) { |
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337 | for (var j = 0; j < extraHdrs.length; j++) { |
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338 | if (extraHdrs[j] == addedHdrs[i]) { |
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339 | extraHdrs.splice(j,1); |
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340 | break; |
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341 | } |
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342 | } |
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343 | } |
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344 | vI.notificationBar.dump("## prepareHeader: extraExpandedHeaders '" + addedHdrs.join(" ") + "' removed\n"); |
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345 | prepareHeader.prefroot.setCharPref("mailnews.headers.extraExpandedHeaders", extraHdrs.join(" ")) |
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346 | prepareHeader.prefroot.setCharPref("extensions.virtualIdentity.smart_reply_added_extraHeaders", "") |
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347 | } |
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348 | }, |
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349 | |
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350 | observe: function(subject, topic, data) { |
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351 | if (topic == "nsPref:changed") { |
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352 | prepareHeader.removeExtraHeader(); |
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353 | prepareHeader.addExtraHeader(); |
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354 | vI.notificationBar.dump("## prepareHeader: changed preference '" + subject + " " + topic + " " + data + "'\n"); |
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355 | |
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356 | // remove (old) prepared headerArray |
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357 | getHeader.headerToSearch = null; |
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358 | |
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359 | vI.notificationBar.dump("## prepareHeader: reload Message\n"); |
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360 | MsgReload(); |
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361 | } |
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362 | }, |
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363 | |
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364 | // code adapted from http://xulsolutions.blogspot.com/2006/07/creating-uninstall-script-for.html |
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365 | uninstallObserver : { |
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366 | _uninstall : false, |
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367 | observe : function(subject, topic, data) { |
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368 | if (topic == "quit-application-granted") { |
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369 | /* uninstall stuff. */ |
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370 | vI.notificationBar.dump("## vI.uninstall: uninstall/disabledment \n"); |
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371 | prepareHeader.removeExtraHeader(); |
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372 | vI.notificationBar.dump("## vI.uninstall: uninstall/disablement done\n"); |
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373 | this.unregister(); |
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374 | } |
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375 | }, |
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376 | register : function() { |
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377 | Components.classes["@mozilla.org/observer-service;1"]. |
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378 | getService(Components.interfaces.nsIObserverService). |
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379 | addObserver(this, "quit-application-granted", false); |
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380 | }, |
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381 | unregister : function() { |
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382 | Components.classes["@mozilla.org/observer-service;1"]. |
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383 | getService(Components.interfaces.nsIObserverService). |
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384 | removeObserver(this,"quit-application-granted"); |
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385 | } |
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386 | } |
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387 | } |
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388 | addEventListener('messagepane-loaded', getHeader.setupEventListener, true); |
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389 | window.addEventListener("load", function(e) { prepareHeader.init(); }, false); |
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390 | window.addEventListener("unload", function(e) { prepareHeader.cleanup(); }, false); |
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391 | // vI.storedHeaders = storedHeaders; |
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392 | }}); |
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