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0
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1 /**
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2 * Version:
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3 * $Revision$
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4 * Author:
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5 * Michael Kefeder
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6 * http://code.google.com/p/rcmail-thunderbird-labels/
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7 */
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8
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9 // global variable for contextmenu actions
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10 rcmail.tb_label_no = '';
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11
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12 function rcmail_tb_label_menu(p)
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13 {
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14 if (typeof rcmail_ui == "undefined")
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15 rcmail_ui = UI;
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16 if (!rcmail_ui.check_tb_popup())
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17 rcmail_ui.tb_label_popup_add();
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18
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19 // Show the popup menu with tags
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20 // -- skin larry vs classic
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21 if (typeof rcmail_ui.show_popupmenu == "undefined")
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22 rcmail_ui.show_popup('tb_label_popup');
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23 else
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24 rcmail_ui.show_popupmenu('tb_label_popup');
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25
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26 return false;
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27 }
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28
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29 /**
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30 * Shows the colors based on flag info like in Thunderbird
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31 * (called when a new message in inserted in list of messages)
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32 * maybe slow ? called for each message in mailbox at init
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33 */
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34 function rcm_tb_label_insert(uid, row)
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35 {
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36 if (typeof rcmail.env == 'undefined' || typeof rcmail.env.messages == 'undefined')
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37 return;
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9
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38 var max_id = rcmail.env.tb_max_label;
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0
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39 var message = rcmail.env.messages[uid];
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40 var rowobj = $(row.obj);
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41 // add span container for little colored bullets
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42 rowobj.find("td.subject").append("<span class='tb_label_dots'></span>");
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43
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44 if (message.flags && message.flags.tb_labels) {
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45 if (message.flags.tb_labels.length) {
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46 var spanobj = rowobj.find("td.subject span.tb_label_dots");
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47 message.flags.tb_labels.sort(function(a,b) {return a-b;});
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48 if (rcmail.env.tb_label_style=='bullets') {
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49 // bullets UI style
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50 for (idx in message.flags.tb_labels) {
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51 spanobj.append("<span class='label"+message.flags.tb_labels[idx]+"'>•</span>");
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52 }
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53 } else {
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54 // thunderbird UI style
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55 for (idx in message.flags.tb_labels) {
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56 rowobj.addClass('label' + message.flags.tb_labels[idx]);
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57 }
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58 }
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59 }
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60 }
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61 }
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62
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63 /**
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64 * Shows the submenu of thunderbird labels
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65 */
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66 function rcm_tb_label_submenu(p)
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67 {
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68 if (typeof rcmail_ui == "undefined")
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69 rcmail_ui = UI;
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70 // setup onclick and active/non active classes
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71 rcm_tb_label_create_popupmenu();
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72
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73 // -- create sensible popup, using roundcubes internals
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74 if (!rcmail_ui.check_tb_popup())
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75 rcmail_ui.tb_label_popup_add();
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76 // -- skin larry vs classic
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77 if (typeof rcmail_ui.show_popupmenu == "undefined")
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78 rcmail_ui.show_popup('tb_label_popup');
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79 else
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80 rcmail_ui.show_popupmenu('tb_label_popup');
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81 return false;
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82 }
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83
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84 function rcm_tb_label_flag_toggle(flag_uids, toggle_label_no, onoff)
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85 {
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86 var headers_table = $('table.headers-table');
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87 var preview_frame = $('#messagecontframe');
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88 // preview frame exists, simulate environment of single message view
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89 if (preview_frame.length)
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90 {
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91 tb_labels_for_message = preview_frame.get(0).contentWindow.tb_labels_for_message;
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92 headers_table = preview_frame.contents().find('table.headers-table');
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93 }
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94
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95 if (!rcmail.message_list
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96 && !headers_table)
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97 return;
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98 // for single message view
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99 if (headers_table.length && flag_uids.length) {
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100 if (onoff == true) {
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101 if (rcmail.env.tb_label_style=='bullets') {
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102 $('#labelbox').append("<span class='tb_label_span"+toggle_label_no+"'>" +
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103 rcmail.env.tb_label_custom_labels[toggle_label_no] + "</span>");
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104 } else {
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105 headers_table.addClass('label'+toggle_label_no);
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106 }
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107 // add to flag list
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108 tb_labels_for_message.push(toggle_label_no);
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109
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110 }
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111 else
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112 {
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113 if (rcmail.env.tb_label_style=='bullets') {
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114 $("span.tb_label_span"+toggle_label_no).remove();
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115 } else {
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116 headers_table.removeClass('label'+toggle_label_no);
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117 }
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118
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119 var pos = jQuery.inArray(toggle_label_no, tb_labels_for_message);
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120 if (pos > -1) {
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121 tb_labels_for_message.splice(pos, 1);
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122 }
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123 }
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124 // exit function when in detail mode. when preview is active keep going
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125 if (!rcmail.env.messages) {
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126 return;
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127 }
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128 }
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129 jQuery.each(flag_uids, function (idx, uid) {
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130 var message = rcmail.env.messages[uid];
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131 var row = rcmail.message_list.rows[uid];
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132 if (onoff == true)
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133 {
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134 // add colors
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135 var rowobj = $(row.obj);
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136 var spanobj = rowobj.find("td.subject span.tb_label_dots");
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137 if (rcmail.env.tb_label_style=='bullets') {
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138 spanobj.append("<span class='label"+toggle_label_no+"'>•</span>");
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139 } else {
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140 rowobj.addClass('label'+toggle_label_no);
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141 }
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142
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143 // add to flag list
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144 message.flags.tb_labels.push(toggle_label_no);
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145 }
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146 else
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147 {
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148 // remove colors
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149 var rowobj = $(row.obj);
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150 if (rcmail.env.tb_label_style=='bullets') {
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151 rowobj.find("td.subject span.tb_label_dots span.label"+toggle_label_no).remove();
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152 } else {
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153 rowobj.removeClass('label'+toggle_label_no);
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154 }
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155
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156 // remove from flag list
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157 var pos = jQuery.inArray(toggle_label_no, message.flags.tb_labels);
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158 if (pos > -1)
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159 message.flags.tb_labels.splice(pos, 1);
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160 }
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161 });
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162 }
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163
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164 function rcm_tb_label_flag_msgs(flag_uids, toggle_label_no)
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165 {
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166 rcm_tb_label_flag_toggle(flag_uids, toggle_label_no, true);
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167 }
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168
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169 function rcm_tb_label_unflag_msgs(unflag_uids, toggle_label_no)
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170 {
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171 rcm_tb_label_flag_toggle(unflag_uids, toggle_label_no, false);
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172 }
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173
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174 // helper function to get selected/active messages
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175 function rcm_tb_label_get_selection()
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176 {
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177 var selection = rcmail.message_list ? rcmail.message_list.get_selection() : [];
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178 if (selection.length == 0 && rcmail.env.uid)
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179 selection = [rcmail.env.uid, ];
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180 return selection;
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181 }
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182
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183 function rcm_tb_label_create_popupmenu()
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184 {
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9
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185 var max_id = rcmail.env.tb_max_label;
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186 for (i = 0; i <= max_id; i++)
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0
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187 {
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188 var cur_a = $('li.label' + i +' a');
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189
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190 // add/remove active class
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191 var selection = rcm_tb_label_get_selection();
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192
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193 if (selection.length == 0)
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194 cur_a.removeClass('active');
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195 else
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196 cur_a.addClass('active');
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197 }
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198 }
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199
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200 function rcm_tb_label_init_onclick()
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201 {
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202 var max_id = rcmail.env.tb_max_label;
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203 for (i = 0; i <= max_id ; i++)
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204 {
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205 // find the "HTML a tags" of tb-label submenus
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206 var cur_a = $('#tb_label_popup li.label' + i +' a');
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207
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208 // TODO check if click event is defined instead of unbinding?
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209 cur_a.unbind('click');
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210 cur_a.click(function() {
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211 var toggle_label = $(this).parent().attr('class');
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212 var toggle_label_no = parseInt(toggle_label.replace('label', ''));
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213 var selection = rcm_tb_label_get_selection();
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214
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215 if (!selection.length)
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216 return;
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217
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218 var from = toggle_label_no;
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219 var to = toggle_label_no;
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0
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220 var unset_all = false;
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221 // special case flag 0 means remove all flags
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222 if (toggle_label_no == 0)
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223 {
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224 from = 1;
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225 to = rcmail.env.tb_max_label;
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226 ;
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0
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227 unset_all = true;
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228 }
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229 for (i = from; i <= to; i++)
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0
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230 {
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231 toggle_label = 'label' + i;
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232 toggle_label_no = i;
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233 // compile list of unflag and flag msgs and then send command
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234 // Thunderbird modifies multiple message flags like it did the first in the selection
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235 // e.g. first message has flag1, you click flag1, every message select loses flag1, the ones not having flag1 don't get it!
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236 var first_toggle_mode = 'on';
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237 if (rcmail.env.messages)
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238 {
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239 var first_message = rcmail.env.messages[selection[0]];
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240 if (first_message.flags
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241 && jQuery.inArray(toggle_label_no,
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242 first_message.flags.tb_labels) >= 0
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243 )
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244 first_toggle_mode = 'off';
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245 else
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246 first_toggle_mode = 'on';
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247 }
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248 else // single message display
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249 {
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250 // flag already set?
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251 if (jQuery.inArray(toggle_label_no,
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252 tb_labels_for_message) >= 0)
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253 first_toggle_mode = 'off';
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254 }
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255 var flag_uids = [];
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256 var unflag_uids = [];
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257 jQuery.each(selection, function (idx, uid) {
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258 // message list not available (example: in detailview)
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259 if (!rcmail.env.messages)
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260 {
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261 if (first_toggle_mode == 'on')
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262 flag_uids.push(uid);
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263 else
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264 unflag_uids.push(uid);
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265 // make sure for unset all there is the single message id
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266 if (unset_all && unflag_uids.length == 0)
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267 unflag_uids.push(uid);
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268 return;
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269 }
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270 var message = rcmail.env.messages[uid];
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271 if (message.flags
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272 && jQuery.inArray(toggle_label_no,
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273 message.flags.tb_labels) >= 0
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274 )
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275 {
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276 if (first_toggle_mode == 'off')
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277 unflag_uids.push(uid);
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278 }
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279 else
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280 {
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281 if (first_toggle_mode == 'on')
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282 flag_uids.push(uid);
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283 }
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284 });
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285
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286 if (unset_all)
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287 flag_uids = [];
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288
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289 // skip sending flags to backend that are not set anywhere
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290 if (flag_uids.length == 0
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291 && unflag_uids.length == 0)
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292 continue;
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293
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294 var str_flag_uids = flag_uids.join(',');
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295 var str_unflag_uids = unflag_uids.join(',');
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296
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297 var lock = rcmail.set_busy(true, 'loading');
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298 // call PHP set_flags to set the flags in IMAP server
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299 rcmail.http_request('plugin.thunderbird_labels.set_flags', '_flag_uids=' + str_flag_uids + '&_unflag_uids=' + str_unflag_uids + '&_mbox=' + urlencode(rcmail.env.mailbox) + "&_toggle_label=" + toggle_label, lock);
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300
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301 // remove/add classes and tb labels from messages in JS
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302 rcm_tb_label_flag_msgs(flag_uids, toggle_label_no);
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303 rcm_tb_label_unflag_msgs(unflag_uids, toggle_label_no);
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304 }
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305 });
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306 }
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307 }
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308
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309 function rcmail_ctxm_label(command, el, pos)
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310 {
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311 // my code works only on selected rows, contextmenu also on unselected
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312 // so if no selection is available, use the uid set by contextmenu plugin
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313 var selection = rcmail.message_list ? rcmail.message_list.get_selection() : [];
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314
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315 if (!selection.length && !rcmail.env.uid)
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316 return;
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317 if (!selection.length && rcmail.env.uid)
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318 rcmail.message_list.select_row(rcmail.env.uid);
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319
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320 var cur_a = $('#tb_label_popup li.label' + rcmail.tb_label_no +' a');
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321 if (cur_a)
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322 {
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323 cur_a.click();
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324 }
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325
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326 return;
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327 }
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328
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329 function rcmail_ctxm_label_set(which)
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330 {
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331 // hack for my contextmenu submenu hack to propagate the selected label-no
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332 rcmail.tb_label_no = which;
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333 }
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334
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335
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336 $(document).ready(function() {
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337 rcm_tb_label_init_onclick();
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338 // add keyboard shortcuts for keyboard and keypad if pref tb_label_enable_shortcuts=true
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339 if (rcmail.env.tb_label_enable_shortcuts) {
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340 $(document).keyup(function(e) {
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341 //console.log('Handler for .keyup() called.' + e.which);
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342 var k = e.which;
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343 if ((k > 47 && k < 58) || (k > 95 && k < 106))
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344 {
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345 var label_no = k % 48;
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346 var cur_a = $('#tb_label_popup li.label' + label_no + ' a');
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347
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348 if (cur_a)
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349 {
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350 cur_a.click();
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351 }
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352 }
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353 });
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354 }
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355
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356 // if exists add contextmenu entries
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357 if (window.rcm_contextmenu_register_command) {
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358 rcm_contextmenu_register_command('ctxm_tb_label', rcmail_ctxm_label, $('#tb_label_ctxm_mainmenu'), 'moreacts', 'after', true);
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359 }
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360
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361 // single message displayed?
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362 if (window.tb_labels_for_message)
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363 {
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364 var labelbox_parent = $('div.message-headers'); // larry skin
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365 if (!labelbox_parent.length) {
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366 labelbox_parent = $("table.headers-table tbody tr:first-child"); // classic skin
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367 }
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368 labelbox_parent.append("<div id='labelbox'></div>");
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369 tb_labels_for_message.sort(function(a,b) {return a-b;});
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370 jQuery.each(tb_labels_for_message, function(idx, val)
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371 {
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372 rcm_tb_label_flag_msgs([-1,], val);
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373 }
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374 );
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375 }
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376
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377 // add roundcube events
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378 rcmail.addEventListener('insertrow', function(event) { rcm_tb_label_insert(event.uid, event.row); });
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379
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380 rcmail.addEventListener('init', function(evt) {
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381 // create custom button, JS method, broken layout in Firefox 9 using PHP method now
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382 /*var button = $('<A>').attr('href', '#').attr('id', 'tb_label_popuplink').attr('title', rcmail.gettext('label', 'thunderbird_labels')).html('');
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383
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384 button.bind('click', function(e) {
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385 rcmail.command('plugin.thunderbird_labels.rcm_tb_label_submenu', this);
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386 return false;
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387 });
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388
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389 // add and register
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390 rcmail.add_element(button, 'toolbar');
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391 rcmail.register_button('plugin.thunderbird_labels.rcm_tb_label_submenu', 'tb_label_popuplink', 'link');
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392 */
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393 //rcmail.register_command('plugin.thunderbird_labels.rcm_tb_label_submenu', rcm_tb_label_submenu, true);
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394 rcmail.register_command('plugin.thunderbird_labels.rcm_tb_label_submenu', rcm_tb_label_submenu, rcmail.env.uid);
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395
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396 // add event-listener to message list
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397 if (rcmail.message_list) {
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398 rcmail.message_list.addEventListener('select', function(list){
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399 rcmail.enable_command('plugin.thunderbird_labels.rcm_tb_label_submenu', list.get_selection().length > 0);
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400 });
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401 }
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402 });
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403
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404 // -- add my submenu to roundcubes UI (for roundcube classic only?)
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405 if (window.rcube_mail_ui)
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406 rcube_mail_ui.prototype.tb_label_popup_add = function() {
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407 add = {
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408 tb_label_popup: {id:'tb_label_popup'}
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409 };
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410 this.popups = $.extend(this.popups, add);
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411 var obj = $('#'+this.popups.tb_label_popup.id);
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412 if (obj.length)
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413 this.popups.tb_label_popup.obj = obj;
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414 else
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415 delete this.popups.tb_label_popup;
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416 };
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417
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418 if (window.rcube_mail_ui)
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419 rcube_mail_ui.prototype.check_tb_popup = function() {
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420 // larry skin doesn't have that variable, popup works automagically, return true
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421 if (typeof this.popups == 'undefined')
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422 return true;
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423 if (this.popups.tb_label_popup)
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424 return true;
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425 else
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426 return false;
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427 };
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428
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429 });
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430
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