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1 ;;; gnus-score.el --- scoring code for Gnus
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2 ;; Copyright (C) 1995,96,97 Free Software Foundation, Inc.
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3
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4 ;; Author: Per Abrahamsen <amanda@iesd.auc.dk>
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5 ;; Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
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6 ;; Keywords: news
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7
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8 ;; This file is part of GNU Emacs.
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9
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10 ;; GNU Emacs is free software; you can redistribute it and/or modify
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11 ;; it under the terms of the GNU General Public License as published by
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12 ;; the Free Software Foundation; either version 2, or (at your option)
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13 ;; any later version.
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14
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15 ;; GNU Emacs is distributed in the hope that it will be useful,
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16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ;; GNU General Public License for more details.
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19
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20 ;; You should have received a copy of the GNU General Public License
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21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
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22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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23 ;; Boston, MA 02111-1307, USA.
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24
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25 ;;; Commentary:
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26
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27 ;;; Code:
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28
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29 (require 'gnus)
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30 (require 'gnus-sum)
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31 (require 'gnus-range)
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32
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33 (defcustom gnus-global-score-files nil
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34 "List of global score files and directories.
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35 Set this variable if you want to use people's score files. One entry
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36 for each score file or each score file directory. Gnus will decide
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37 by itself what score files are applicable to which group.
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38
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39 Say you want to use the single score file
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40 \"/ftp.ifi.uio.no@ftp:/pub/larsi/ding/score/soc.motss.SCORE\" and all
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41 score files in the \"/ftp.some-where:/pub/score\" directory.
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42
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43 (setq gnus-global-score-files
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44 '(\"/ftp.ifi.uio.no:/pub/larsi/ding/score/soc.motss.SCORE\"
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45 \"/ftp.some-where:/pub/score\"))"
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46 :group 'gnus-score
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47 :type '(repeat file))
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48
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49 (defcustom gnus-score-file-single-match-alist nil
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50 "Alist mapping regexps to lists of score files.
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51 Each element of this alist should be of the form
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52 (\"REGEXP\" [ \"SCORE-FILE-1\" ] [ \"SCORE-FILE-2\" ] ... )
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53
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54 If the name of a group is matched by REGEXP, the corresponding scorefiles
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55 will be used for that group.
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56 The first match found is used, subsequent matching entries are ignored (to
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57 use multiple matches, see gnus-score-file-multiple-match-alist).
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58
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59 These score files are loaded in addition to any files returned by
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60 gnus-score-find-score-files-function (which see)."
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61 :group 'gnus-score
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62 :type '(repeat (cons regexp (repeat file))))
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63
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64 (defcustom gnus-score-file-multiple-match-alist nil
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65 "Alist mapping regexps to lists of score files.
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66 Each element of this alist should be of the form
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67 (\"REGEXP\" [ \"SCORE-FILE-1\" ] [ \"SCORE-FILE-2\" ] ... )
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68
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69 If the name of a group is matched by REGEXP, the corresponding scorefiles
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70 will be used for that group.
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71 If multiple REGEXPs match a group, the score files corresponding to each
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72 match will be used (for only one match to be used, see
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73 gnus-score-file-single-match-alist).
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74
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75 These score files are loaded in addition to any files returned by
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76 gnus-score-find-score-files-function (which see)."
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77 :group 'gnus-score
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78 :type '(repeat (cons regexp (repeat file))))
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79
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80 (defcustom gnus-score-file-suffix "SCORE"
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81 "Suffix of the score files."
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82 :group 'gnus-score
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83 :type 'string)
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84
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85 (defcustom gnus-adaptive-file-suffix "ADAPT"
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86 "Suffix of the adaptive score files."
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87 :group 'gnus-score
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88 :type 'string)
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89
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90 (defcustom gnus-score-find-score-files-function 'gnus-score-find-bnews
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91 "Function used to find score files.
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92 The function will be called with the group name as the argument, and
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93 should return a list of score files to apply to that group. The score
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94 files do not actually have to exist.
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95
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96 Predefined values are:
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97
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98 gnus-score-find-single: Only apply the group's own score file.
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99 gnus-score-find-hierarchical: Also apply score files from parent groups.
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100 gnus-score-find-bnews: Apply score files whose names matches.
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101
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102 See the documentation to these functions for more information.
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103
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104 This variable can also be a list of functions to be called. Each
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105 function should either return a list of score files, or a list of
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106 score alists."
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107 :group 'gnus-score
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108 :type '(radio (function-item gnus-score-find-single)
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109 (function-item gnus-score-find-hierarchical)
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110 (function-item gnus-score-find-bnews)
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111 (function :tag "Other")))
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112
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113 (defcustom gnus-score-interactive-default-score 1000
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114 "*Scoring commands will raise/lower the score with this number as the default."
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115 :group 'gnus-score
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116 :type 'integer)
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117
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118 (defcustom gnus-score-expiry-days 7
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119 "*Number of days before unused score file entries are expired.
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120 If this variable is nil, no score file entries will be expired."
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121 :group 'gnus-score
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122 :type '(choice (const :tag "never" nil)
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123 number))
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124
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125 (defcustom gnus-update-score-entry-dates t
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126 "*In non-nil, update matching score entry dates.
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127 If this variable is nil, then score entries that provide matches
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128 will be expired along with non-matching score entries."
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129 :group 'gnus-score
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130 :type 'boolean)
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131
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132 (defcustom gnus-orphan-score nil
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133 "*All orphans get this score added. Set in the score file."
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134 :group 'gnus-score
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135 :type 'integer)
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136
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137 (defcustom gnus-decay-scores nil
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138 "*If non-nil, decay non-permanent scores."
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139 :group 'gnus-score
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140 :type 'boolean)
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141
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142 (defcustom gnus-decay-score-function 'gnus-decay-score
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143 "*Function called to decay a score.
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144 It is called with one parameter -- the score to be decayed."
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145 :group 'gnus-score
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146 :type '(radio (function-item gnus-decay-score)
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147 (function :tag "Other")))
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148
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149 (defcustom gnus-score-decay-constant 3
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150 "*Decay all \"small\" scores with this amount."
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151 :group 'gnus-score
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152 :type 'integer)
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153
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154 (defcustom gnus-score-decay-scale .05
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155 "*Decay all \"big\" scores with this factor."
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156 :group 'gnus-score
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157 :type 'number)
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158
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159 (defcustom gnus-home-score-file nil
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160 "Variable to control where interactive score entries are to go.
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161 It can be:
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162
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163 * A string
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164 This file file will be used as the home score file.
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165
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166 * A function
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167 The result of this function will be used as the home score file.
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168 The function will be passed the name of the group as its
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169 parameter.
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170
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171 * A list
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172 The elements in this list can be:
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173
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174 * `(regexp file-name ...)'
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175 If the `regexp' matches the group name, the first `file-name' will
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176 will be used as the home score file. (Multiple filenames are
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177 allowed so that one may use gnus-score-file-single-match-alist to
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178 set this variable.)
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179
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180 * A function.
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181 If the function returns non-nil, the result will be used
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182 as the home score file. The function will be passed the
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183 name of the group as its parameter.
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184
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185 * A string. Use the string as the home score file.
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186
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187 The list will be traversed from the beginning towards the end looking
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188 for matches."
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189 :group 'gnus-score
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190 :type '(choice string
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191 (repeat (choice string
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192 (cons regexp (repeat file))
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193 function))
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194 function))
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195
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196 (defcustom gnus-home-adapt-file nil
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197 "Variable to control where new adaptive score entries are to go.
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198 This variable allows the same syntax as `gnus-home-score-file'."
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199 :group 'gnus-score
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200 :type '(choice string
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201 (repeat (choice string
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202 (cons regexp (repeat file))
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203 function))
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204 function))
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205
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206 (defcustom gnus-default-adaptive-score-alist
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207 '((gnus-kill-file-mark)
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208 (gnus-unread-mark)
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209 (gnus-read-mark (from 3) (subject 30))
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210 (gnus-catchup-mark (subject -10))
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211 (gnus-killed-mark (from -1) (subject -20))
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212 (gnus-del-mark (from -2) (subject -15)))
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213 "Alist of marks and scores."
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214 :group 'gnus-score
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215 :type '(repeat (cons (symbol :tag "Mark")
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216 (repeat (list (choice :tag "Header"
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217 (const from)
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218 (const subject)
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219 (symbol :tag "other"))
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220 (integer :tag "Score"))))))
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221
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222 (defcustom gnus-ignored-adaptive-words nil
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223 "List of words to be ignored when doing adaptive word scoring."
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224 :group 'gnus-score
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225 :type '(repeat string))
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226
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227 (defcustom gnus-default-ignored-adaptive-words
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228 '("a" "i" "the" "to" "of" "and" "in" "is" "it" "for" "that" "if" "you"
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229 "this" "be" "on" "with" "not" "have" "are" "or" "as" "from" "can"
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230 "but" "by" "at" "an" "will" "no" "all" "was" "do" "there" "my" "one"
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231 "so" "we" "they" "what" "would" "any" "which" "about" "get" "your"
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232 "use" "some" "me" "then" "name" "like" "out" "when" "up" "time"
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233 "other" "more" "only" "just" "end" "also" "know" "how" "new" "should"
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234 "been" "than" "them" "he" "who" "make" "may" "people" "these" "now"
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235 "their" "here" "into" "first" "could" "way" "had" "see" "work" "well"
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236 "were" "two" "very" "where" "while" "us" "because" "good" "same"
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237 "even" "much" "most" "many" "such" "long" "his" "over" "last" "since"
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238 "right" "before" "our" "without" "too" "those" "why" "must" "part"
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239 "being" "current" "back" "still" "go" "point" "value" "each" "did"
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240 "both" "true" "off" "say" "another" "state" "might" "under" "start"
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241 "try" "re")
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242 "Default list of words to be ignored when doing adaptive word scoring."
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243 :group 'gnus-score
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244 :type '(repeat string))
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245
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246 (defcustom gnus-default-adaptive-word-score-alist
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247 `((,gnus-read-mark . 30)
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248 (,gnus-catchup-mark . -10)
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249 (,gnus-killed-mark . -20)
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250 (,gnus-del-mark . -15))
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251 "Alist of marks and scores."
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252 :group 'gnus-score
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253 :type '(repeat (cons (character :tag "Mark")
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254 (integer :tag "Score"))))
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255
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256 (defcustom gnus-score-mimic-keymap nil
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257 "*Have the score entry functions pretend that they are a keymap."
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258 :group 'gnus-score
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259 :type 'boolean)
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260
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261 (defcustom gnus-score-exact-adapt-limit 10
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262 "*Number that says how long a match has to be before using substring matching.
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263 When doing adaptive scoring, one normally uses fuzzy or substring
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264 matching. However, if the header one matches is short, the possibility
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265 for false positives is great, so if the length of the match is less
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266 than this variable, exact matching will be used.
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267
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268 If this variable is nil, exact matching will always be used."
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269 :group 'gnus-score
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270 :type '(choice (const nil) integer))
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271
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272 (defcustom gnus-score-uncacheable-files "ADAPT$"
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273 "All score files that match this regexp will not be cached."
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274 :group 'gnus-score
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275 :type 'regexp)
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276
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277 (defcustom gnus-score-default-header nil
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278 "Default header when entering new scores.
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279
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280 Should be one of the following symbols.
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281
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282 a: from
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283 s: subject
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284 b: body
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285 h: head
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286 i: message-id
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287 t: references
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288 x: xref
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289 l: lines
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290 d: date
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291 f: followup
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292
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293 If nil, the user will be asked for a header."
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294 :group 'gnus-score
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295 :type '(choice (const :tag "from" a)
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296 (const :tag "subject" s)
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297 (const :tag "body" b)
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298 (const :tag "head" h)
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299 (const :tag "message-id" i)
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300 (const :tag "references" t)
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301 (const :tag "xref" x)
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302 (const :tag "lines" l)
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303 (const :tag "date" d)
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304 (const :tag "followup" f)))
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305
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306 (defcustom gnus-score-default-type nil
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307 "Default match type when entering new scores.
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308
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309 Should be one of the following symbols.
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310
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311 s: substring
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312 e: exact string
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313 f: fuzzy string
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314 r: regexp string
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315 b: before date
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316 a: at date
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317 n: this date
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318 <: less than number
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319 >: greater than number
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320 =: equal to number
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321
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322 If nil, the user will be asked for a match type."
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323 :group 'gnus-score
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324 :type '(choice (const :tag "substring" s)
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325 (const :tag "exact string" e)
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326 (const :tag "fuzzy string" f)
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327 (const :tag "regexp string" r)
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328 (const :tag "before date" b)
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329 (const :tag "at date" a)
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330 (const :tag "this date" n)
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331 (const :tag "less than number" <)
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332 (const :tag "greater than number" >)
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333 (const :tag "equal than number" =)))
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334
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335 (defcustom gnus-score-default-fold nil
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336 "Use case folding for new score file entries iff not nil."
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337 :group 'gnus-score
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338 :type 'boolean)
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0
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339
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340 (defcustom gnus-score-default-duration nil
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341 "Default duration of effect when entering new scores.
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342
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343 Should be one of the following symbols.
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344
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345 t: temporary
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346 p: permanent
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347 i: immediate
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348
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349 If nil, the user will be asked for a duration."
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350 :group 'gnus-score
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351 :type '(choice (const :tag "temporary" t)
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352 (const :tag "permanent" p)
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353 (const :tag "immediate" i)))
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354
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355 (defcustom gnus-score-after-write-file-function nil
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356 "Function called with the name of the score file just written to disk."
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357 :group 'gnus-score
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358 :type 'function)
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0
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359
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360
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361
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362 ;; Internal variables.
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363
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16
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364 (defvar gnus-adaptive-word-syntax-table
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365 (let ((table (copy-syntax-table (standard-syntax-table)))
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366 (numbers '(?0 ?1 ?2 ?3 ?4 ?5 ?6 ?7 ?8 ?9)))
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367 (while numbers
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368 (modify-syntax-entry (pop numbers) " " table))
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369 (modify-syntax-entry ?' "w" table)
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370 table)
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371 "Syntax table used when doing adaptive word scoring.")
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372
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373 (defvar gnus-scores-exclude-files nil)
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374 (defvar gnus-internal-global-score-files nil)
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375 (defvar gnus-score-file-list nil)
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376
|
|
|
377 (defvar gnus-short-name-score-file-cache nil)
|
|
|
378
|
|
|
379 (defvar gnus-score-help-winconf nil)
|
|
|
380 (defvar gnus-adaptive-score-alist gnus-default-adaptive-score-alist)
|
|
16
|
381 (defvar gnus-adaptive-word-score-alist gnus-default-adaptive-word-score-alist)
|
|
0
|
382 (defvar gnus-score-trace nil)
|
|
|
383 (defvar gnus-score-edit-buffer nil)
|
|
|
384
|
|
|
385 (defvar gnus-score-alist nil
|
|
|
386 "Alist containing score information.
|
|
|
387 The keys can be symbols or strings. The following symbols are defined.
|
|
|
388
|
|
|
389 touched: If this alist has been modified.
|
|
|
390 mark: Automatically mark articles below this.
|
|
|
391 expunge: Automatically expunge articles below this.
|
|
|
392 files: List of other score files to load when loading this one.
|
|
|
393 eval: Sexp to be evaluated when the score file is loaded.
|
|
|
394
|
|
16
|
395 String entries have the form (HEADER (MATCH TYPE SCORE DATE) ...)
|
|
0
|
396 where HEADER is the header being scored, MATCH is the string we are
|
|
|
397 looking for, TYPE is a flag indicating whether it should use regexp or
|
|
|
398 substring matching, SCORE is the score to add and DATE is the date
|
|
|
399 of the last successful match.")
|
|
|
400
|
|
|
401 (defvar gnus-score-cache nil)
|
|
|
402 (defvar gnus-scores-articles nil)
|
|
|
403 (defvar gnus-score-index nil)
|
|
|
404
|
|
|
405
|
|
|
406 (defconst gnus-header-index
|
|
|
407 ;; Name to index alist.
|
|
|
408 '(("number" 0 gnus-score-integer)
|
|
|
409 ("subject" 1 gnus-score-string)
|
|
|
410 ("from" 2 gnus-score-string)
|
|
|
411 ("date" 3 gnus-score-date)
|
|
16
|
412 ("message-id" 4 gnus-score-string)
|
|
|
413 ("references" 5 gnus-score-string)
|
|
|
414 ("chars" 6 gnus-score-integer)
|
|
|
415 ("lines" 7 gnus-score-integer)
|
|
0
|
416 ("xref" 8 gnus-score-string)
|
|
|
417 ("head" -1 gnus-score-body)
|
|
|
418 ("body" -1 gnus-score-body)
|
|
|
419 ("all" -1 gnus-score-body)
|
|
|
420 ("followup" 2 gnus-score-followup)
|
|
|
421 ("thread" 5 gnus-score-thread)))
|
|
|
422
|
|
|
423 ;;; Summary mode score maps.
|
|
|
424
|
|
16
|
425 (gnus-define-keys (gnus-summary-score-map "V" gnus-summary-mode-map)
|
|
|
426 "s" gnus-summary-set-score
|
|
|
427 "a" gnus-summary-score-entry
|
|
|
428 "S" gnus-summary-current-score
|
|
|
429 "c" gnus-score-change-score-file
|
|
|
430 "C" gnus-score-customize
|
|
|
431 "m" gnus-score-set-mark-below
|
|
|
432 "x" gnus-score-set-expunge-below
|
|
|
433 "R" gnus-summary-rescore
|
|
|
434 "e" gnus-score-edit-current-scores
|
|
|
435 "f" gnus-score-edit-file
|
|
|
436 "F" gnus-score-flush-cache
|
|
|
437 "t" gnus-score-find-trace
|
|
|
438 "w" gnus-score-find-favourite-words)
|
|
0
|
439
|
|
|
440 ;; Summary score file commands
|
|
|
441
|
|
|
442 ;; Much modification of the kill (ahem, score) code and lots of the
|
|
|
443 ;; functions are written by Per Abrahamsen <amanda@iesd.auc.dk>.
|
|
|
444
|
|
|
445 (defun gnus-summary-lower-score (&optional score)
|
|
|
446 "Make a score entry based on the current article.
|
|
|
447 The user will be prompted for header to score on, match type,
|
|
|
448 permanence, and the string to be used. The numerical prefix will be
|
|
|
449 used as score."
|
|
|
450 (interactive "P")
|
|
|
451 (gnus-summary-increase-score (- (gnus-score-default score))))
|
|
|
452
|
|
|
453 (defun gnus-score-kill-help-buffer ()
|
|
|
454 (when (get-buffer "*Score Help*")
|
|
|
455 (kill-buffer "*Score Help*")
|
|
16
|
456 (when gnus-score-help-winconf
|
|
|
457 (set-window-configuration gnus-score-help-winconf))))
|
|
0
|
458
|
|
|
459 (defun gnus-summary-increase-score (&optional score)
|
|
|
460 "Make a score entry based on the current article.
|
|
|
461 The user will be prompted for header to score on, match type,
|
|
|
462 permanence, and the string to be used. The numerical prefix will be
|
|
|
463 used as score."
|
|
|
464 (interactive "P")
|
|
|
465 (gnus-set-global-variables)
|
|
|
466 (let* ((nscore (gnus-score-default score))
|
|
|
467 (prefix (if (< nscore 0) ?L ?I))
|
|
|
468 (increase (> nscore 0))
|
|
|
469 (char-to-header
|
|
|
470 '((?a "from" nil nil string)
|
|
|
471 (?s "subject" nil nil string)
|
|
|
472 (?b "body" "" nil body-string)
|
|
|
473 (?h "head" "" nil body-string)
|
|
|
474 (?i "message-id" nil t string)
|
|
|
475 (?t "references" "message-id" nil string)
|
|
|
476 (?x "xref" nil nil string)
|
|
|
477 (?l "lines" nil nil number)
|
|
|
478 (?d "date" nil nil date)
|
|
|
479 (?f "followup" nil nil string)
|
|
|
480 (?T "thread" nil nil string)))
|
|
|
481 (char-to-type
|
|
|
482 '((?s s "substring" string)
|
|
|
483 (?e e "exact string" string)
|
|
|
484 (?f f "fuzzy string" string)
|
|
|
485 (?r r "regexp string" string)
|
|
|
486 (?z s "substring" body-string)
|
|
16
|
487 (?p r "regexp string" body-string)
|
|
0
|
488 (?b before "before date" date)
|
|
16
|
489 (?a at "at date" date)
|
|
0
|
490 (?n now "this date" date)
|
|
|
491 (?< < "less than number" number)
|
|
16
|
492 (?> > "greater than number" number)
|
|
0
|
493 (?= = "equal to number" number)))
|
|
|
494 (char-to-perm
|
|
16
|
495 (list (list ?t (current-time-string) "temporary")
|
|
0
|
496 '(?p perm "permanent") '(?i now "immediate")))
|
|
|
497 (mimic gnus-score-mimic-keymap)
|
|
|
498 (hchar (and gnus-score-default-header
|
|
|
499 (aref (symbol-name gnus-score-default-header) 0)))
|
|
|
500 (tchar (and gnus-score-default-type
|
|
|
501 (aref (symbol-name gnus-score-default-type) 0)))
|
|
|
502 (pchar (and gnus-score-default-duration
|
|
|
503 (aref (symbol-name gnus-score-default-duration) 0)))
|
|
|
504 entry temporary type match)
|
|
|
505
|
|
|
506 (unwind-protect
|
|
|
507 (progn
|
|
|
508
|
|
|
509 ;; First we read the header to score.
|
|
|
510 (while (not hchar)
|
|
|
511 (if mimic
|
|
|
512 (progn
|
|
|
513 (sit-for 1)
|
|
|
514 (message "%c-" prefix))
|
|
|
515 (message "%s header (%s?): " (if increase "Increase" "Lower")
|
|
|
516 (mapconcat (lambda (s) (char-to-string (car s)))
|
|
|
517 char-to-header "")))
|
|
|
518 (setq hchar (read-char))
|
|
|
519 (when (or (= hchar ??) (= hchar ?\C-h))
|
|
|
520 (setq hchar nil)
|
|
|
521 (gnus-score-insert-help "Match on header" char-to-header 1)))
|
|
|
522
|
|
|
523 (gnus-score-kill-help-buffer)
|
|
|
524 (unless (setq entry (assq (downcase hchar) char-to-header))
|
|
|
525 (if mimic (error "%c %c" prefix hchar) (error "")))
|
|
|
526
|
|
|
527 (when (/= (downcase hchar) hchar)
|
|
16
|
528 ;; This was a majuscule, so we end reading and set the defaults.
|
|
0
|
529 (if mimic (message "%c %c" prefix hchar) (message ""))
|
|
|
530 (setq tchar (or tchar ?s)
|
|
|
531 pchar (or pchar ?t)))
|
|
|
532
|
|
|
533 ;; We continue reading - the type.
|
|
|
534 (while (not tchar)
|
|
|
535 (if mimic
|
|
|
536 (progn
|
|
|
537 (sit-for 1) (message "%c %c-" prefix hchar))
|
|
|
538 (message "%s header '%s' with match type (%s?): "
|
|
|
539 (if increase "Increase" "Lower")
|
|
|
540 (nth 1 entry)
|
|
16
|
541 (mapconcat (lambda (s)
|
|
|
542 (if (eq (nth 4 entry)
|
|
0
|
543 (nth 3 s))
|
|
|
544 (char-to-string (car s))
|
|
|
545 ""))
|
|
|
546 char-to-type "")))
|
|
|
547 (setq tchar (read-char))
|
|
|
548 (when (or (= tchar ??) (= tchar ?\C-h))
|
|
|
549 (setq tchar nil)
|
|
|
550 (gnus-score-insert-help
|
|
|
551 "Match type"
|
|
|
552 (delq nil
|
|
16
|
553 (mapcar (lambda (s)
|
|
|
554 (if (eq (nth 4 entry)
|
|
0
|
555 (nth 3 s))
|
|
|
556 s nil))
|
|
16
|
557 char-to-type))
|
|
0
|
558 2)))
|
|
|
559
|
|
|
560 (gnus-score-kill-help-buffer)
|
|
|
561 (unless (setq type (nth 1 (assq (downcase tchar) char-to-type)))
|
|
|
562 (if mimic (error "%c %c" prefix hchar) (error "")))
|
|
|
563
|
|
|
564 (when (/= (downcase tchar) tchar)
|
|
16
|
565 ;; It was a majuscule, so we end reading and use the default.
|
|
0
|
566 (if mimic (message "%c %c %c" prefix hchar tchar)
|
|
|
567 (message ""))
|
|
|
568 (setq pchar (or pchar ?p)))
|
|
|
569
|
|
|
570 ;; We continue reading.
|
|
|
571 (while (not pchar)
|
|
|
572 (if mimic
|
|
|
573 (progn
|
|
|
574 (sit-for 1) (message "%c %c %c-" prefix hchar tchar))
|
|
|
575 (message "%s permanence (%s?): " (if increase "Increase" "Lower")
|
|
|
576 (mapconcat (lambda (s) (char-to-string (car s)))
|
|
|
577 char-to-perm "")))
|
|
|
578 (setq pchar (read-char))
|
|
|
579 (when (or (= pchar ??) (= pchar ?\C-h))
|
|
|
580 (setq pchar nil)
|
|
|
581 (gnus-score-insert-help "Match permanence" char-to-perm 2)))
|
|
|
582
|
|
|
583 (gnus-score-kill-help-buffer)
|
|
|
584 (if mimic (message "%c %c %c" prefix hchar tchar pchar)
|
|
|
585 (message ""))
|
|
|
586 (unless (setq temporary (cadr (assq pchar char-to-perm)))
|
|
16
|
587 ;; Deal with der(r)ided superannuated paradigms.
|
|
|
588 (when (and (eq (1+ prefix) 77)
|
|
|
589 (eq (+ hchar 12) 109)
|
|
|
590 (eq tchar 114)
|
|
|
591 (eq (- pchar 4) 111))
|
|
|
592 (error "You rang?"))
|
|
0
|
593 (if mimic
|
|
|
594 (error "%c %c %c %c" prefix hchar tchar pchar)
|
|
|
595 (error ""))))
|
|
|
596 ;; Always kill the score help buffer.
|
|
|
597 (gnus-score-kill-help-buffer))
|
|
|
598
|
|
|
599 ;; We have all the data, so we enter this score.
|
|
|
600 (setq match (if (string= (nth 2 entry) "") ""
|
|
|
601 (gnus-summary-header (or (nth 2 entry) (nth 1 entry)))))
|
|
|
602
|
|
|
603 ;; Modify the match, perhaps.
|
|
|
604 (cond
|
|
|
605 ((equal (nth 1 entry) "xref")
|
|
|
606 (when (string-match "^Xref: *" match)
|
|
|
607 (setq match (substring match (match-end 0))))
|
|
|
608 (when (string-match "^[^:]* +" match)
|
|
|
609 (setq match (substring match (match-end 0))))))
|
|
|
610
|
|
|
611 (when (memq type '(r R regexp Regexp))
|
|
|
612 (setq match (regexp-quote match)))
|
|
|
613
|
|
|
614 (gnus-summary-score-entry
|
|
|
615 (nth 1 entry) ; Header
|
|
|
616 match ; Match
|
|
|
617 type ; Type
|
|
16
|
618 (if (eq score 's) nil score) ; Score
|
|
|
619 (if (eq temporary 'perm) ; Temp
|
|
0
|
620 nil
|
|
16
|
621 temporary)
|
|
0
|
622 (not (nth 3 entry))) ; Prompt
|
|
|
623 ))
|
|
|
624
|
|
|
625 (defun gnus-score-insert-help (string alist idx)
|
|
|
626 (setq gnus-score-help-winconf (current-window-configuration))
|
|
|
627 (save-excursion
|
|
|
628 (set-buffer (get-buffer-create "*Score Help*"))
|
|
|
629 (buffer-disable-undo (current-buffer))
|
|
|
630 (delete-windows-on (current-buffer))
|
|
|
631 (erase-buffer)
|
|
|
632 (insert string ":\n\n")
|
|
|
633 (let ((max -1)
|
|
|
634 (list alist)
|
|
|
635 (i 0)
|
|
|
636 n width pad format)
|
|
|
637 ;; find the longest string to display
|
|
|
638 (while list
|
|
|
639 (setq n (length (nth idx (car list))))
|
|
16
|
640 (unless (> max n)
|
|
|
641 (setq max n))
|
|
0
|
642 (setq list (cdr list)))
|
|
|
643 (setq max (+ max 4)) ; %c, `:', SPACE, a SPACE at end
|
|
16
|
644 (setq n (/ (1- (window-width)) max)) ; items per line
|
|
0
|
645 (setq width (/ (1- (window-width)) n)) ; width of each item
|
|
|
646 ;; insert `n' items, each in a field of width `width'
|
|
|
647 (while alist
|
|
|
648 (if (< i n)
|
|
|
649 ()
|
|
|
650 (setq i 0)
|
|
|
651 (delete-char -1) ; the `\n' takes a char
|
|
|
652 (insert "\n"))
|
|
|
653 (setq pad (- width 3))
|
|
|
654 (setq format (concat "%c: %-" (int-to-string pad) "s"))
|
|
|
655 (insert (format format (caar alist) (nth idx (car alist))))
|
|
|
656 (setq alist (cdr alist))
|
|
|
657 (setq i (1+ i))))
|
|
|
658 ;; display ourselves in a small window at the bottom
|
|
|
659 (gnus-appt-select-lowest-window)
|
|
|
660 (split-window)
|
|
|
661 (pop-to-buffer "*Score Help*")
|
|
|
662 (let ((window-min-height 1))
|
|
|
663 (shrink-window-if-larger-than-buffer))
|
|
|
664 (select-window (get-buffer-window gnus-summary-buffer))))
|
|
|
665
|
|
|
666 (defun gnus-summary-header (header &optional no-err)
|
|
|
667 ;; Return HEADER for current articles, or error.
|
|
|
668 (let ((article (gnus-summary-article-number))
|
|
|
669 headers)
|
|
|
670 (if article
|
|
|
671 (if (and (setq headers (gnus-summary-article-header article))
|
|
|
672 (vectorp headers))
|
|
|
673 (aref headers (nth 1 (assoc header gnus-header-index)))
|
|
|
674 (if no-err
|
|
|
675 nil
|
|
|
676 (error "Pseudo-articles can't be scored")))
|
|
|
677 (if no-err
|
|
|
678 (error "No article on current line")
|
|
|
679 nil))))
|
|
|
680
|
|
|
681 (defun gnus-newsgroup-score-alist ()
|
|
|
682 (or
|
|
16
|
683 (let ((param-file (gnus-group-find-parameter
|
|
0
|
684 gnus-newsgroup-name 'score-file)))
|
|
|
685 (when param-file
|
|
|
686 (gnus-score-load param-file)))
|
|
|
687 (gnus-score-load
|
|
|
688 (gnus-score-file-name gnus-newsgroup-name)))
|
|
|
689 gnus-score-alist)
|
|
|
690
|
|
|
691 (defsubst gnus-score-get (symbol &optional alist)
|
|
|
692 ;; Get SYMBOL's definition in ALIST.
|
|
|
693 (cdr (assoc symbol
|
|
|
694 (or alist
|
|
|
695 gnus-score-alist
|
|
|
696 (gnus-newsgroup-score-alist)))))
|
|
|
697
|
|
16
|
698 (defun gnus-summary-score-entry (header match type score date
|
|
|
699 &optional prompt silent)
|
|
0
|
700 "Enter score file entry.
|
|
|
701 HEADER is the header being scored.
|
|
|
702 MATCH is the string we are looking for.
|
|
|
703 TYPE is the match type: substring, regexp, exact, fuzzy.
|
|
|
704 SCORE is the score to add.
|
|
|
705 DATE is the expire date, or nil for no expire, or 'now for immediate expire.
|
|
|
706 If optional argument `PROMPT' is non-nil, allow user to edit match.
|
|
|
707 If optional argument `SILENT' is nil, show effect of score entry."
|
|
|
708 (interactive
|
|
|
709 (list (completing-read "Header: "
|
|
|
710 gnus-header-index
|
|
|
711 (lambda (x) (fboundp (nth 2 x)))
|
|
|
712 t)
|
|
|
713 (read-string "Match: ")
|
|
|
714 (if (y-or-n-p "Use regexp match? ") 'r 's)
|
|
|
715 (and current-prefix-arg
|
|
|
716 (prefix-numeric-value current-prefix-arg))
|
|
|
717 (cond ((not (y-or-n-p "Add to score file? "))
|
|
|
718 'now)
|
|
|
719 ((y-or-n-p "Expire kill? ")
|
|
|
720 (current-time-string))
|
|
|
721 (t nil))))
|
|
|
722 ;; Regexp is the default type.
|
|
16
|
723 (when (eq type t)
|
|
|
724 (setq type 'r))
|
|
0
|
725 ;; Simplify matches...
|
|
|
726 (cond ((or (eq type 'r) (eq type 's) (eq type nil))
|
|
|
727 (setq match (if match (gnus-simplify-subject-re match) "")))
|
|
|
728 ((eq type 'f)
|
|
|
729 (setq match (gnus-simplify-subject-fuzzy match))))
|
|
|
730 (let ((score (gnus-score-default score))
|
|
2
|
731 (header (format "%s" (downcase header)))
|
|
0
|
732 new)
|
|
16
|
733 (when prompt
|
|
|
734 (setq match (read-string
|
|
|
735 (format "Match %s on %s, %s: "
|
|
|
736 (cond ((eq date 'now)
|
|
|
737 "now")
|
|
|
738 ((stringp date)
|
|
|
739 "temp")
|
|
|
740 (t "permanent"))
|
|
|
741 header
|
|
|
742 (if (< score 0) "lower" "raise"))
|
|
|
743 (if (numberp match)
|
|
|
744 (int-to-string match)
|
|
|
745 match))))
|
|
0
|
746
|
|
2
|
747 ;; Get rid of string props.
|
|
|
748 (setq match (format "%s" match))
|
|
|
749
|
|
0
|
750 ;; If this is an integer comparison, we transform from string to int.
|
|
16
|
751 (when (eq (nth 2 (assoc header gnus-header-index)) 'gnus-score-integer)
|
|
|
752 (setq match (string-to-int match)))
|
|
0
|
753
|
|
|
754 (unless (eq date 'now)
|
|
|
755 ;; Add the score entry to the score file.
|
|
|
756 (when (= score gnus-score-interactive-default-score)
|
|
16
|
757 (setq score nil))
|
|
0
|
758 (let ((old (gnus-score-get header))
|
|
|
759 elem)
|
|
|
760 (setq new
|
|
|
761 (cond
|
|
16
|
762 (type
|
|
|
763 (list match score
|
|
|
764 (and date (if (numberp date) date
|
|
|
765 (gnus-day-number date)))
|
|
|
766 type))
|
|
0
|
767 (date (list match score (gnus-day-number date)))
|
|
|
768 (score (list match score))
|
|
|
769 (t (list match))))
|
|
|
770 ;; We see whether we can collapse some score entries.
|
|
|
771 ;; This isn't quite correct, because there may be more elements
|
|
16
|
772 ;; later on with the same key that have matching elems... Hm.
|
|
0
|
773 (if (and old
|
|
|
774 (setq elem (assoc match old))
|
|
|
775 (eq (nth 3 elem) (nth 3 new))
|
|
|
776 (or (and (numberp (nth 2 elem)) (numberp (nth 2 new)))
|
|
|
777 (and (not (nth 2 elem)) (not (nth 2 new)))))
|
|
|
778 ;; Yup, we just add this new score to the old elem.
|
|
16
|
779 (setcar (cdr elem) (+ (or (nth 1 elem)
|
|
0
|
780 gnus-score-interactive-default-score)
|
|
|
781 (or (nth 1 new)
|
|
|
782 gnus-score-interactive-default-score)))
|
|
|
783 ;; Nope, we have to add a new elem.
|
|
|
784 (gnus-score-set header (if old (cons new old) (list new))))
|
|
|
785 (gnus-score-set 'touched '(t))))
|
|
|
786
|
|
|
787 ;; Score the current buffer.
|
|
|
788 (unless silent
|
|
|
789 (if (and (>= (nth 1 (assoc header gnus-header-index)) 0)
|
|
|
790 (eq (nth 2 (assoc header gnus-header-index))
|
|
|
791 'gnus-score-string))
|
|
|
792 (gnus-summary-score-effect header match type score)
|
|
|
793 (gnus-summary-rescore)))
|
|
|
794
|
|
|
795 ;; Return the new scoring rule.
|
|
|
796 new))
|
|
|
797
|
|
|
798 (defun gnus-summary-score-effect (header match type score)
|
|
|
799 "Simulate the effect of a score file entry.
|
|
|
800 HEADER is the header being scored.
|
|
|
801 MATCH is the string we are looking for.
|
|
16
|
802 TYPE is the score type.
|
|
0
|
803 SCORE is the score to add."
|
|
|
804 (interactive (list (completing-read "Header: "
|
|
|
805 gnus-header-index
|
|
|
806 (lambda (x) (fboundp (nth 2 x)))
|
|
|
807 t)
|
|
|
808 (read-string "Match: ")
|
|
|
809 (y-or-n-p "Use regexp match? ")
|
|
|
810 (prefix-numeric-value current-prefix-arg)))
|
|
|
811 (save-excursion
|
|
16
|
812 (unless (and (stringp match) (> (length match) 0))
|
|
|
813 (error "No match"))
|
|
0
|
814 (goto-char (point-min))
|
|
|
815 (let ((regexp (cond ((eq type 'f)
|
|
|
816 (gnus-simplify-subject-fuzzy match))
|
|
16
|
817 ((eq type 'r)
|
|
0
|
818 match)
|
|
|
819 ((eq type 'e)
|
|
|
820 (concat "\\`" (regexp-quote match) "\\'"))
|
|
|
821 (t
|
|
|
822 (regexp-quote match)))))
|
|
|
823 (while (not (eobp))
|
|
|
824 (let ((content (gnus-summary-header header 'noerr))
|
|
|
825 (case-fold-search t))
|
|
|
826 (and content
|
|
16
|
827 (when (if (eq type 'f)
|
|
|
828 (string-equal (gnus-simplify-subject-fuzzy content)
|
|
|
829 regexp)
|
|
|
830 (string-match regexp content))
|
|
|
831 (gnus-summary-raise-score score))))
|
|
22
|
832 (beginning-of-line 2))))
|
|
|
833 (gnus-set-mode-line 'summary))
|
|
0
|
834
|
|
|
835 (defun gnus-summary-score-crossposting (score date)
|
|
|
836 ;; Enter score file entry for current crossposting.
|
|
|
837 ;; SCORE is the score to add.
|
|
|
838 ;; DATE is the expire date.
|
|
|
839 (let ((xref (gnus-summary-header "xref"))
|
|
|
840 (start 0)
|
|
|
841 group)
|
|
16
|
842 (unless xref
|
|
|
843 (error "This article is not crossposted"))
|
|
0
|
844 (while (string-match " \\([^ \t]+\\):" xref start)
|
|
|
845 (setq start (match-end 0))
|
|
16
|
846 (when (not (string=
|
|
|
847 (setq group
|
|
|
848 (substring xref (match-beginning 1) (match-end 1)))
|
|
|
849 gnus-newsgroup-name))
|
|
|
850 (gnus-summary-score-entry
|
|
|
851 "xref" (concat " " group ":") nil score date t)))))
|
|
0
|
852
|
|
|
853
|
|
|
854 ;;;
|
|
|
855 ;;; Gnus Score Files
|
|
|
856 ;;;
|
|
|
857
|
|
|
858 ;; All score code written by Per Abrahamsen <abraham@iesd.auc.dk>.
|
|
|
859
|
|
|
860 ;; Added by Per Abrahamsen <amanda@iesd.auc.dk>.
|
|
|
861 (defun gnus-score-set-mark-below (score)
|
|
|
862 "Automatically mark articles with score below SCORE as read."
|
|
|
863 (interactive
|
|
|
864 (list (or (and current-prefix-arg (prefix-numeric-value current-prefix-arg))
|
|
|
865 (string-to-int (read-string "Mark below: ")))))
|
|
|
866 (setq score (or score gnus-summary-default-score 0))
|
|
|
867 (gnus-score-set 'mark (list score))
|
|
|
868 (gnus-score-set 'touched '(t))
|
|
|
869 (setq gnus-summary-mark-below score)
|
|
|
870 (gnus-score-update-lines))
|
|
|
871
|
|
|
872 (defun gnus-score-update-lines ()
|
|
|
873 "Update all lines in the summary buffer."
|
|
|
874 (save-excursion
|
|
|
875 (goto-char (point-min))
|
|
|
876 (while (not (eobp))
|
|
|
877 (gnus-summary-update-line)
|
|
|
878 (forward-line 1))))
|
|
|
879
|
|
|
880 (defun gnus-score-update-all-lines ()
|
|
|
881 "Update all lines in the summary buffer, even the hidden ones."
|
|
|
882 (save-excursion
|
|
|
883 (goto-char (point-min))
|
|
|
884 (let (hidden)
|
|
|
885 (while (not (eobp))
|
|
|
886 (when (gnus-summary-show-thread)
|
|
|
887 (push (point) hidden))
|
|
|
888 (gnus-summary-update-line)
|
|
|
889 (forward-line 1))
|
|
|
890 ;; Re-hide the hidden threads.
|
|
|
891 (while hidden
|
|
|
892 (goto-char (pop hidden))
|
|
|
893 (gnus-summary-hide-thread)))))
|
|
|
894
|
|
|
895 (defun gnus-score-set-expunge-below (score)
|
|
|
896 "Automatically expunge articles with score below SCORE."
|
|
|
897 (interactive
|
|
|
898 (list (or (and current-prefix-arg (prefix-numeric-value current-prefix-arg))
|
|
2
|
899 (string-to-int (read-string "Set expunge below: ")))))
|
|
0
|
900 (setq score (or score gnus-summary-default-score 0))
|
|
|
901 (gnus-score-set 'expunge (list score))
|
|
|
902 (gnus-score-set 'touched '(t)))
|
|
|
903
|
|
|
904 (defun gnus-score-followup-article (&optional score)
|
|
|
905 "Add SCORE to all followups to the article in the current buffer."
|
|
|
906 (interactive "P")
|
|
|
907 (setq score (gnus-score-default score))
|
|
|
908 (when (gnus-buffer-live-p gnus-summary-buffer)
|
|
|
909 (save-excursion
|
|
|
910 (save-restriction
|
|
16
|
911 (message-narrow-to-headers)
|
|
0
|
912 (let ((id (mail-fetch-field "message-id")))
|
|
|
913 (when id
|
|
2
|
914 (set-buffer gnus-summary-buffer)
|
|
0
|
915 (gnus-summary-score-entry
|
|
|
916 "references" (concat id "[ \t]*$") 'r
|
|
|
917 score (current-time-string) nil t)))))))
|
|
|
918
|
|
|
919 (defun gnus-score-followup-thread (&optional score)
|
|
|
920 "Add SCORE to all later articles in the thread the current buffer is part of."
|
|
|
921 (interactive "P")
|
|
|
922 (setq score (gnus-score-default score))
|
|
|
923 (when (gnus-buffer-live-p gnus-summary-buffer)
|
|
|
924 (save-excursion
|
|
|
925 (save-restriction
|
|
|
926 (goto-char (point-min))
|
|
|
927 (let ((id (mail-fetch-field "message-id")))
|
|
|
928 (when id
|
|
2
|
929 (set-buffer gnus-summary-buffer)
|
|
0
|
930 (gnus-summary-score-entry
|
|
|
931 "references" id 's
|
|
|
932 score (current-time-string))))))))
|
|
|
933
|
|
|
934 (defun gnus-score-set (symbol value &optional alist)
|
|
|
935 ;; Set SYMBOL to VALUE in ALIST.
|
|
|
936 (let* ((alist
|
|
|
937 (or alist
|
|
|
938 gnus-score-alist
|
|
|
939 (gnus-newsgroup-score-alist)))
|
|
|
940 (entry (assoc symbol alist)))
|
|
|
941 (cond ((gnus-score-get 'read-only alist)
|
|
|
942 ;; This is a read-only score file, so we do nothing.
|
|
|
943 )
|
|
|
944 (entry
|
|
|
945 (setcdr entry value))
|
|
|
946 ((null alist)
|
|
|
947 (error "Empty alist"))
|
|
|
948 (t
|
|
|
949 (setcdr alist
|
|
|
950 (cons (cons symbol value) (cdr alist)))))))
|
|
|
951
|
|
|
952 (defun gnus-summary-raise-score (n)
|
|
|
953 "Raise the score of the current article by N."
|
|
|
954 (interactive "p")
|
|
|
955 (gnus-set-global-variables)
|
|
16
|
956 (gnus-summary-set-score (+ (gnus-summary-article-score)
|
|
0
|
957 (or n gnus-score-interactive-default-score ))))
|
|
|
958
|
|
|
959 (defun gnus-summary-set-score (n)
|
|
|
960 "Set the score of the current article to N."
|
|
|
961 (interactive "p")
|
|
|
962 (gnus-set-global-variables)
|
|
|
963 (save-excursion
|
|
|
964 (gnus-summary-show-thread)
|
|
|
965 (let ((buffer-read-only nil))
|
|
|
966 ;; Set score.
|
|
|
967 (gnus-summary-update-mark
|
|
|
968 (if (= n (or gnus-summary-default-score 0)) ?
|
|
|
969 (if (< n (or gnus-summary-default-score 0))
|
|
16
|
970 gnus-score-below-mark gnus-score-over-mark))
|
|
|
971 'score))
|
|
0
|
972 (let* ((article (gnus-summary-article-number))
|
|
|
973 (score (assq article gnus-newsgroup-scored)))
|
|
|
974 (if score (setcdr score n)
|
|
16
|
975 (push (cons article n) gnus-newsgroup-scored)))
|
|
0
|
976 (gnus-summary-update-line)))
|
|
|
977
|
|
|
978 (defun gnus-summary-current-score ()
|
|
|
979 "Return the score of the current article."
|
|
|
980 (interactive)
|
|
|
981 (gnus-set-global-variables)
|
|
|
982 (gnus-message 1 "%s" (gnus-summary-article-score)))
|
|
|
983
|
|
|
984 (defun gnus-score-change-score-file (file)
|
|
|
985 "Change current score alist."
|
|
|
986 (interactive
|
|
|
987 (list (read-file-name "Change to score file: " gnus-kill-files-directory)))
|
|
|
988 (gnus-score-load-file file)
|
|
|
989 (gnus-set-mode-line 'summary))
|
|
|
990
|
|
|
991 (defvar gnus-score-edit-exit-function)
|
|
|
992 (defun gnus-score-edit-current-scores (file)
|
|
|
993 "Edit the current score alist."
|
|
|
994 (interactive (list gnus-current-score-file))
|
|
16
|
995 (gnus-set-global-variables)
|
|
0
|
996 (let ((winconf (current-window-configuration)))
|
|
16
|
997 (when (buffer-name gnus-summary-buffer)
|
|
|
998 (gnus-score-save))
|
|
0
|
999 (gnus-make-directory (file-name-directory file))
|
|
|
1000 (setq gnus-score-edit-buffer (find-file-noselect file))
|
|
|
1001 (gnus-configure-windows 'edit-score)
|
|
|
1002 (gnus-score-mode)
|
|
|
1003 (setq gnus-score-edit-exit-function 'gnus-score-edit-done)
|
|
|
1004 (make-local-variable 'gnus-prev-winconf)
|
|
|
1005 (setq gnus-prev-winconf winconf))
|
|
|
1006 (gnus-message
|
|
|
1007 4 (substitute-command-keys
|
|
|
1008 "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
|
|
|
1009
|
|
|
1010 (defun gnus-score-edit-file (file)
|
|
|
1011 "Edit a score file."
|
|
|
1012 (interactive
|
|
|
1013 (list (read-file-name "Edit score file: " gnus-kill-files-directory)))
|
|
|
1014 (gnus-make-directory (file-name-directory file))
|
|
16
|
1015 (when (buffer-name gnus-summary-buffer)
|
|
|
1016 (gnus-score-save))
|
|
0
|
1017 (let ((winconf (current-window-configuration)))
|
|
|
1018 (setq gnus-score-edit-buffer (find-file-noselect file))
|
|
|
1019 (gnus-configure-windows 'edit-score)
|
|
|
1020 (gnus-score-mode)
|
|
|
1021 (setq gnus-score-edit-exit-function 'gnus-score-edit-done)
|
|
|
1022 (make-local-variable 'gnus-prev-winconf)
|
|
|
1023 (setq gnus-prev-winconf winconf))
|
|
|
1024 (gnus-message
|
|
|
1025 4 (substitute-command-keys
|
|
|
1026 "\\<gnus-score-mode-map>\\[gnus-score-edit-exit] to save edits")))
|
|
|
1027
|
|
|
1028 (defun gnus-score-load-file (file)
|
|
|
1029 ;; Load score file FILE. Returns a list a retrieved score-alists.
|
|
|
1030 (let* ((file (expand-file-name
|
|
|
1031 (or (and (string-match
|
|
|
1032 (concat "^" (expand-file-name
|
|
16
|
1033 gnus-kill-files-directory))
|
|
0
|
1034 (expand-file-name file))
|
|
|
1035 file)
|
|
|
1036 (concat (file-name-as-directory gnus-kill-files-directory)
|
|
|
1037 file))))
|
|
|
1038 (cached (assoc file gnus-score-cache))
|
|
|
1039 (global (member file gnus-internal-global-score-files))
|
|
|
1040 lists alist)
|
|
|
1041 (if cached
|
|
|
1042 ;; The score file was already loaded.
|
|
|
1043 (setq alist (cdr cached))
|
|
|
1044 ;; We load the score file.
|
|
|
1045 (setq gnus-score-alist nil)
|
|
|
1046 (setq alist (gnus-score-load-score-alist file))
|
|
|
1047 ;; We add '(touched) to the alist to signify that it hasn't been
|
|
|
1048 ;; touched (yet).
|
|
16
|
1049 (unless (assq 'touched alist)
|
|
|
1050 (push (list 'touched nil) alist))
|
|
0
|
1051 ;; If it is a global score file, we make it read-only.
|
|
|
1052 (and global
|
|
|
1053 (not (assq 'read-only alist))
|
|
16
|
1054 (push (list 'read-only t) alist))
|
|
|
1055 (push (cons file alist) gnus-score-cache))
|
|
0
|
1056 (let ((a alist)
|
|
|
1057 found)
|
|
|
1058 (while a
|
|
|
1059 ;; Downcase all header names.
|
|
|
1060 (when (stringp (caar a))
|
|
|
1061 (setcar (car a) (downcase (caar a)))
|
|
|
1062 (setq found t))
|
|
|
1063 (pop a))
|
|
|
1064 ;; If there are actual scores in the alist, we add it to the
|
|
|
1065 ;; return value of this function.
|
|
|
1066 (when found
|
|
|
1067 (setq lists (list alist))))
|
|
|
1068 ;; Treat the other possible atoms in the score alist.
|
|
|
1069 (let ((mark (car (gnus-score-get 'mark alist)))
|
|
|
1070 (expunge (car (gnus-score-get 'expunge alist)))
|
|
|
1071 (mark-and-expunge (car (gnus-score-get 'mark-and-expunge alist)))
|
|
|
1072 (files (gnus-score-get 'files alist))
|
|
|
1073 (exclude-files (gnus-score-get 'exclude-files alist))
|
|
|
1074 (orphan (car (gnus-score-get 'orphan alist)))
|
|
|
1075 (adapt (gnus-score-get 'adapt alist))
|
|
|
1076 (thread-mark-and-expunge
|
|
|
1077 (car (gnus-score-get 'thread-mark-and-expunge alist)))
|
|
|
1078 (adapt-file (car (gnus-score-get 'adapt-file alist)))
|
|
|
1079 (local (gnus-score-get 'local alist))
|
|
16
|
1080 (decay (car (gnus-score-get 'decay alist)))
|
|
0
|
1081 (eval (car (gnus-score-get 'eval alist))))
|
|
16
|
1082 ;; Perform possible decays.
|
|
|
1083 (when (and gnus-decay-scores
|
|
|
1084 (gnus-decay-scores
|
|
|
1085 alist (or decay (gnus-time-to-day (current-time)))))
|
|
|
1086 (gnus-score-set 'touched '(t) alist)
|
|
|
1087 (gnus-score-set 'decay (list (gnus-time-to-day (current-time)))))
|
|
0
|
1088 ;; We do not respect eval and files atoms from global score
|
|
|
1089 ;; files.
|
|
|
1090 (and files (not global)
|
|
|
1091 (setq lists (apply 'append lists
|
|
|
1092 (mapcar (lambda (file)
|
|
16
|
1093 (gnus-score-load-file file))
|
|
0
|
1094 (if adapt-file (cons adapt-file files)
|
|
|
1095 files)))))
|
|
|
1096 (and eval (not global) (eval eval))
|
|
|
1097 ;; We then expand any exclude-file directives.
|
|
|
1098 (setq gnus-scores-exclude-files
|
|
|
1099 (nconc
|
|
|
1100 (mapcar
|
|
16
|
1101 (lambda (sfile)
|
|
0
|
1102 (expand-file-name sfile (file-name-directory file)))
|
|
16
|
1103 exclude-files)
|
|
|
1104 gnus-scores-exclude-files))
|
|
0
|
1105 (if (not local)
|
|
|
1106 ()
|
|
|
1107 (save-excursion
|
|
|
1108 (set-buffer gnus-summary-buffer)
|
|
|
1109 (while local
|
|
|
1110 (and (consp (car local))
|
|
|
1111 (symbolp (caar local))
|
|
|
1112 (progn
|
|
|
1113 (make-local-variable (caar local))
|
|
|
1114 (set (caar local) (nth 1 (car local)))))
|
|
|
1115 (setq local (cdr local)))))
|
|
16
|
1116 (when orphan
|
|
|
1117 (setq gnus-orphan-score orphan))
|
|
0
|
1118 (setq gnus-adaptive-score-alist
|
|
|
1119 (cond ((equal adapt '(t))
|
|
|
1120 (setq gnus-newsgroup-adaptive t)
|
|
|
1121 gnus-default-adaptive-score-alist)
|
|
|
1122 ((equal adapt '(ignore))
|
|
|
1123 (setq gnus-newsgroup-adaptive nil))
|
|
|
1124 ((consp adapt)
|
|
|
1125 (setq gnus-newsgroup-adaptive t)
|
|
|
1126 adapt)
|
|
|
1127 (t
|
|
|
1128 ;;(setq gnus-newsgroup-adaptive gnus-use-adaptive-scoring)
|
|
|
1129 gnus-default-adaptive-score-alist)))
|
|
|
1130 (setq gnus-thread-expunge-below
|
|
|
1131 (or thread-mark-and-expunge gnus-thread-expunge-below))
|
|
|
1132 (setq gnus-summary-mark-below
|
|
|
1133 (or mark mark-and-expunge gnus-summary-mark-below))
|
|
|
1134 (setq gnus-summary-expunge-below
|
|
|
1135 (or expunge mark-and-expunge gnus-summary-expunge-below))
|
|
|
1136 (setq gnus-newsgroup-adaptive-score-file
|
|
|
1137 (or adapt-file gnus-newsgroup-adaptive-score-file)))
|
|
|
1138 (setq gnus-current-score-file file)
|
|
|
1139 (setq gnus-score-alist alist)
|
|
|
1140 lists))
|
|
|
1141
|
|
|
1142 (defun gnus-score-load (file)
|
|
|
1143 ;; Load score FILE.
|
|
|
1144 (let ((cache (assoc file gnus-score-cache)))
|
|
|
1145 (if cache
|
|
|
1146 (setq gnus-score-alist (cdr cache))
|
|
|
1147 (setq gnus-score-alist nil)
|
|
|
1148 (gnus-score-load-score-alist file)
|
|
16
|
1149 (unless gnus-score-alist
|
|
|
1150 (setq gnus-score-alist (copy-alist '((touched nil)))))
|
|
|
1151 (push (cons file gnus-score-alist) gnus-score-cache))))
|
|
0
|
1152
|
|
|
1153 (defun gnus-score-remove-from-cache (file)
|
|
|
1154 (setq gnus-score-cache
|
|
|
1155 (delq (assoc file gnus-score-cache) gnus-score-cache)))
|
|
|
1156
|
|
|
1157 (defun gnus-score-load-score-alist (file)
|
|
16
|
1158 "Read score FILE."
|
|
0
|
1159 (let (alist)
|
|
|
1160 (if (not (file-readable-p file))
|
|
16
|
1161 ;; Couldn't read file.
|
|
0
|
1162 (setq gnus-score-alist nil)
|
|
16
|
1163 ;; Read file.
|
|
0
|
1164 (save-excursion
|
|
|
1165 (gnus-set-work-buffer)
|
|
|
1166 (insert-file-contents file)
|
|
|
1167 (goto-char (point-min))
|
|
|
1168 ;; Only do the loading if the score file isn't empty.
|
|
|
1169 (when (save-excursion (re-search-forward "[()0-9a-zA-Z]" nil t))
|
|
|
1170 (setq alist
|
|
|
1171 (condition-case ()
|
|
|
1172 (read (current-buffer))
|
|
|
1173 (error
|
|
16
|
1174 (gnus-error 3.2 "Problem with score file %s" file))))))
|
|
0
|
1175 (if (eq (car alist) 'setq)
|
|
|
1176 ;; This is an old-style score file.
|
|
|
1177 (setq gnus-score-alist (gnus-score-transform-old-to-new alist))
|
|
|
1178 (setq gnus-score-alist alist))
|
|
|
1179 ;; Check the syntax of the score file.
|
|
|
1180 (setq gnus-score-alist
|
|
|
1181 (gnus-score-check-syntax gnus-score-alist file)))))
|
|
|
1182
|
|
|
1183 (defun gnus-score-check-syntax (alist file)
|
|
|
1184 "Check the syntax of the score ALIST."
|
|
|
1185 (cond
|
|
|
1186 ((null alist)
|
|
|
1187 nil)
|
|
|
1188 ((not (consp alist))
|
|
|
1189 (gnus-message 1 "Score file is not a list: %s" file)
|
|
|
1190 (ding)
|
|
|
1191 nil)
|
|
|
1192 (t
|
|
|
1193 (let ((a alist)
|
|
|
1194 sr err s type)
|
|
|
1195 (while (and a (not err))
|
|
|
1196 (setq
|
|
|
1197 err
|
|
|
1198 (cond
|
|
|
1199 ((not (listp (car a)))
|
|
|
1200 (format "Illegal score element %s in %s" (car a) file))
|
|
|
1201 ((stringp (caar a))
|
|
|
1202 (cond
|
|
|
1203 ((not (listp (setq sr (cdar a))))
|
|
|
1204 (format "Illegal header match %s in %s" (nth 1 (car a)) file))
|
|
|
1205 (t
|
|
|
1206 (setq type (caar a))
|
|
|
1207 (while (and sr (not err))
|
|
|
1208 (setq s (pop sr))
|
|
|
1209 (setq
|
|
|
1210 err
|
|
|
1211 (cond
|
|
|
1212 ((if (member (downcase type) '("lines" "chars"))
|
|
|
1213 (not (numberp (car s)))
|
|
|
1214 (not (stringp (car s))))
|
|
|
1215 (format "Illegal match %s in %s" (car s) file))
|
|
|
1216 ((and (cadr s) (not (integerp (cadr s))))
|
|
|
1217 (format "Non-integer score %s in %s" (cadr s) file))
|
|
|
1218 ((and (caddr s) (not (integerp (caddr s))))
|
|
|
1219 (format "Non-integer date %s in %s" (caddr s) file))
|
|
|
1220 ((and (cadddr s) (not (symbolp (cadddr s))))
|
|
|
1221 (format "Non-symbol match type %s in %s" (cadddr s) file)))))
|
|
|
1222 err)))))
|
|
|
1223 (setq a (cdr a)))
|
|
|
1224 (if err
|
|
|
1225 (progn
|
|
|
1226 (ding)
|
|
|
1227 (gnus-message 3 err)
|
|
|
1228 (sit-for 2)
|
|
|
1229 nil)
|
|
16
|
1230 alist)))))
|
|
0
|
1231
|
|
|
1232 (defun gnus-score-transform-old-to-new (alist)
|
|
|
1233 (let* ((alist (nth 2 alist))
|
|
|
1234 out entry)
|
|
16
|
1235 (when (eq (car alist) 'quote)
|
|
|
1236 (setq alist (nth 1 alist)))
|
|
0
|
1237 (while alist
|
|
|
1238 (setq entry (car alist))
|
|
|
1239 (if (stringp (car entry))
|
|
|
1240 (let ((scor (cdr entry)))
|
|
16
|
1241 (push entry out)
|
|
0
|
1242 (while scor
|
|
|
1243 (setcar scor
|
|
|
1244 (list (caar scor) (nth 2 (car scor))
|
|
|
1245 (and (nth 3 (car scor))
|
|
|
1246 (gnus-day-number (nth 3 (car scor))))
|
|
|
1247 (if (nth 1 (car scor)) 'r 's)))
|
|
|
1248 (setq scor (cdr scor))))
|
|
16
|
1249 (push (if (not (listp (cdr entry)))
|
|
|
1250 (list (car entry) (cdr entry))
|
|
|
1251 entry)
|
|
|
1252 out))
|
|
0
|
1253 (setq alist (cdr alist)))
|
|
|
1254 (cons (list 'touched t) (nreverse out))))
|
|
|
1255
|
|
|
1256 (defun gnus-score-save ()
|
|
|
1257 ;; Save all score information.
|
|
16
|
1258 (let ((cache gnus-score-cache)
|
|
|
1259 entry score file)
|
|
0
|
1260 (save-excursion
|
|
|
1261 (setq gnus-score-alist nil)
|
|
16
|
1262 (nnheader-set-temp-buffer " *Gnus Scores*")
|
|
|
1263 (while cache
|
|
|
1264 (current-buffer)
|
|
|
1265 (setq entry (pop cache)
|
|
|
1266 file (car entry)
|
|
|
1267 score (cdr entry))
|
|
|
1268 (if (or (not (equal (gnus-score-get 'touched score) '(t)))
|
|
|
1269 (gnus-score-get 'read-only score)
|
|
|
1270 (and (file-exists-p file)
|
|
|
1271 (not (file-writable-p file))))
|
|
|
1272 ()
|
|
|
1273 (setq score (setcdr entry (delq (assq 'touched score) score)))
|
|
|
1274 (erase-buffer)
|
|
|
1275 (let (emacs-lisp-mode-hook)
|
|
|
1276 (if (string-match
|
|
|
1277 (concat (regexp-quote gnus-adaptive-file-suffix)
|
|
|
1278 "$")
|
|
|
1279 file)
|
|
|
1280 ;; This is an adaptive score file, so we do not run
|
|
|
1281 ;; it through `pp'. These files can get huge, and
|
|
|
1282 ;; are not meant to be edited by human hands.
|
|
|
1283 (gnus-prin1 score)
|
|
|
1284 ;; This is a normal score file, so we print it very
|
|
|
1285 ;; prettily.
|
|
|
1286 (pp score (current-buffer))))
|
|
|
1287 (gnus-make-directory (file-name-directory file))
|
|
|
1288 ;; If the score file is empty, we delete it.
|
|
|
1289 (if (zerop (buffer-size))
|
|
|
1290 (delete-file file)
|
|
|
1291 ;; There are scores, so we write the file.
|
|
|
1292 (when (file-writable-p file)
|
|
|
1293 (gnus-write-buffer file)
|
|
|
1294 (when gnus-score-after-write-file-function
|
|
|
1295 (funcall gnus-score-after-write-file-function file)))))
|
|
|
1296 (and gnus-score-uncacheable-files
|
|
|
1297 (string-match gnus-score-uncacheable-files file)
|
|
|
1298 (gnus-score-remove-from-cache file)))
|
|
0
|
1299 (kill-buffer (current-buffer)))))
|
|
16
|
1300
|
|
|
1301 (defun gnus-score-load-files (score-files)
|
|
|
1302 "Load all score files in SCORE-FILES."
|
|
|
1303 ;; Load the score files.
|
|
|
1304 (let (scores)
|
|
0
|
1305 (while score-files
|
|
|
1306 (if (stringp (car score-files))
|
|
|
1307 ;; It is a string, which means that it's a score file name,
|
|
|
1308 ;; so we load the score file and add the score alist to
|
|
|
1309 ;; the list of alists.
|
|
|
1310 (setq scores (nconc (gnus-score-load-file (car score-files)) scores))
|
|
|
1311 ;; It is an alist, so we just add it to the list directly.
|
|
|
1312 (setq scores (nconc (car score-files) scores)))
|
|
|
1313 (setq score-files (cdr score-files)))
|
|
|
1314 ;; Prune the score files that are to be excluded, if any.
|
|
|
1315 (when gnus-scores-exclude-files
|
|
|
1316 (let ((s scores)
|
|
|
1317 c)
|
|
|
1318 (while s
|
|
|
1319 (and (setq c (rassq (car s) gnus-score-cache))
|
|
|
1320 (member (car c) gnus-scores-exclude-files)
|
|
|
1321 (setq scores (delq (car s) scores)))
|
|
|
1322 (setq s (cdr s)))))
|
|
16
|
1323 scores))
|
|
|
1324
|
|
|
1325 (defun gnus-score-headers (score-files &optional trace)
|
|
|
1326 ;; Score `gnus-newsgroup-headers'.
|
|
|
1327 (let (scores news)
|
|
|
1328 ;; PLM: probably this is not the best place to clear orphan-score
|
|
|
1329 (setq gnus-orphan-score nil
|
|
|
1330 gnus-scores-articles nil
|
|
|
1331 gnus-scores-exclude-files nil
|
|
|
1332 scores (gnus-score-load-files score-files))
|
|
0
|
1333 (setq news scores)
|
|
|
1334 ;; Do the scoring.
|
|
|
1335 (while news
|
|
|
1336 (setq scores news
|
|
|
1337 news nil)
|
|
|
1338 (when (and gnus-summary-default-score
|
|
|
1339 scores)
|
|
|
1340 (let* ((entries gnus-header-index)
|
|
|
1341 (now (gnus-day-number (current-time-string)))
|
|
|
1342 (expire (and gnus-score-expiry-days
|
|
|
1343 (- now gnus-score-expiry-days)))
|
|
|
1344 (headers gnus-newsgroup-headers)
|
|
|
1345 (current-score-file gnus-current-score-file)
|
|
|
1346 entry header new)
|
|
|
1347 (gnus-message 5 "Scoring...")
|
|
|
1348 ;; Create articles, an alist of the form `(HEADER . SCORE)'.
|
|
|
1349 (while (setq header (pop headers))
|
|
|
1350 ;; WARNING: The assq makes the function O(N*S) while it could
|
|
|
1351 ;; be written as O(N+S), where N is (length gnus-newsgroup-headers)
|
|
|
1352 ;; and S is (length gnus-newsgroup-scored).
|
|
16
|
1353 (unless (assq (mail-header-number header) gnus-newsgroup-scored)
|
|
|
1354 (setq gnus-scores-articles ;Total of 2 * N cons-cells used.
|
|
|
1355 (cons (cons header (or gnus-summary-default-score 0))
|
|
|
1356 gnus-scores-articles))))
|
|
0
|
1357
|
|
|
1358 (save-excursion
|
|
|
1359 (set-buffer (get-buffer-create "*Headers*"))
|
|
|
1360 (buffer-disable-undo (current-buffer))
|
|
|
1361
|
|
|
1362 ;; Set the global variant of this variable.
|
|
|
1363 (setq gnus-current-score-file current-score-file)
|
|
|
1364 ;; score orphans
|
|
|
1365 (when gnus-orphan-score
|
|
|
1366 (setq gnus-score-index
|
|
|
1367 (nth 1 (assoc "references" gnus-header-index)))
|
|
|
1368 (gnus-score-orphans gnus-orphan-score))
|
|
|
1369 ;; Run each header through the score process.
|
|
|
1370 (while entries
|
|
|
1371 (setq entry (pop entries)
|
|
|
1372 header (nth 0 entry)
|
|
|
1373 gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1374 (when (< 0 (apply 'max (mapcar
|
|
|
1375 (lambda (score)
|
|
|
1376 (length (gnus-score-get header score)))
|
|
|
1377 scores)))
|
|
|
1378 ;; Call the scoring function for this type of "header".
|
|
|
1379 (when (setq new (funcall (nth 2 entry) scores header
|
|
|
1380 now expire trace))
|
|
|
1381 (push new news))))
|
|
|
1382 ;; Remove the buffer.
|
|
|
1383 (kill-buffer (current-buffer)))
|
|
|
1384
|
|
|
1385 ;; Add articles to `gnus-newsgroup-scored'.
|
|
|
1386 (while gnus-scores-articles
|
|
16
|
1387 (when (or (/= gnus-summary-default-score
|
|
|
1388 (cdar gnus-scores-articles))
|
|
|
1389 gnus-save-score)
|
|
|
1390 (push (cons (mail-header-number (caar gnus-scores-articles))
|
|
|
1391 (cdar gnus-scores-articles))
|
|
|
1392 gnus-newsgroup-scored))
|
|
0
|
1393 (setq gnus-scores-articles (cdr gnus-scores-articles)))
|
|
|
1394
|
|
16
|
1395 (let (score)
|
|
|
1396 (while (setq score (pop scores))
|
|
|
1397 (while score
|
|
|
1398 (when (listp (caar score))
|
|
|
1399 (gnus-score-advanced (car score) trace))
|
|
|
1400 (pop score))))
|
|
|
1401
|
|
0
|
1402 (gnus-message 5 "Scoring...done"))))))
|
|
|
1403
|
|
|
1404
|
|
|
1405 (defun gnus-get-new-thread-ids (articles)
|
|
|
1406 (let ((index (nth 1 (assoc "message-id" gnus-header-index)))
|
|
|
1407 (refind gnus-score-index)
|
|
|
1408 id-list art this tref)
|
|
|
1409 (while articles
|
|
|
1410 (setq art (car articles)
|
|
|
1411 this (aref (car art) index)
|
|
|
1412 tref (aref (car art) refind)
|
|
|
1413 articles (cdr articles))
|
|
16
|
1414 (when (string-equal tref "") ;no references line
|
|
|
1415 (push this id-list)))
|
|
0
|
1416 id-list))
|
|
|
1417
|
|
|
1418 ;; Orphan functions written by plm@atcmp.nl (Peter Mutsaers).
|
|
|
1419 (defun gnus-score-orphans (score)
|
|
|
1420 (let ((new-thread-ids (gnus-get-new-thread-ids gnus-scores-articles))
|
|
|
1421 alike articles art arts this last this-id)
|
|
|
1422
|
|
|
1423 (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
|
|
|
1424 articles gnus-scores-articles)
|
|
|
1425
|
|
|
1426 ;;more or less the same as in gnus-score-string
|
|
|
1427 (erase-buffer)
|
|
|
1428 (while articles
|
|
|
1429 (setq art (car articles)
|
|
|
1430 this (aref (car art) gnus-score-index)
|
|
|
1431 articles (cdr articles))
|
|
|
1432 ;;completely skip if this is empty (not a child, so not an orphan)
|
|
16
|
1433 (when (not (string= this ""))
|
|
|
1434 (if (equal last this)
|
|
|
1435 ;; O(N*H) cons-cells used here, where H is the number of
|
|
|
1436 ;; headers.
|
|
|
1437 (push art alike)
|
|
|
1438 (when last
|
|
|
1439 ;; Insert the line, with a text property on the
|
|
|
1440 ;; terminating newline referring to the articles with
|
|
|
1441 ;; this line.
|
|
|
1442 (insert last ?\n)
|
|
|
1443 (put-text-property (1- (point)) (point) 'articles alike))
|
|
|
1444 (setq alike (list art)
|
|
|
1445 last this))))
|
|
|
1446 (when last ; Bwadr, duplicate code.
|
|
|
1447 (insert last ?\n)
|
|
|
1448 (put-text-property (1- (point)) (point) 'articles alike))
|
|
0
|
1449
|
|
|
1450 ;; PLM: now delete those lines that contain an entry from new-thread-ids
|
|
|
1451 (while new-thread-ids
|
|
|
1452 (setq this-id (car new-thread-ids)
|
|
|
1453 new-thread-ids (cdr new-thread-ids))
|
|
|
1454 (goto-char (point-min))
|
|
|
1455 (while (search-forward this-id nil t)
|
|
16
|
1456 ;; found a match. remove this line
|
|
0
|
1457 (beginning-of-line)
|
|
|
1458 (kill-line 1)))
|
|
|
1459
|
|
|
1460 ;; now for each line: update its articles with score by moving to
|
|
|
1461 ;; every end-of-line in the buffer and read the articles property
|
|
|
1462 (goto-char (point-min))
|
|
|
1463 (while (eq 0 (progn
|
|
|
1464 (end-of-line)
|
|
|
1465 (setq arts (get-text-property (point) 'articles))
|
|
|
1466 (while arts
|
|
|
1467 (setq art (car arts)
|
|
|
1468 arts (cdr arts))
|
|
|
1469 (setcdr art (+ score (cdr art))))
|
|
|
1470 (forward-line))))))
|
|
|
1471
|
|
|
1472
|
|
|
1473 (defun gnus-score-integer (scores header now expire &optional trace)
|
|
|
1474 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1475 entries alist)
|
|
|
1476
|
|
|
1477 ;; Find matches.
|
|
|
1478 (while scores
|
|
|
1479 (setq alist (car scores)
|
|
|
1480 scores (cdr scores)
|
|
|
1481 entries (assoc header alist))
|
|
|
1482 (while (cdr entries) ;First entry is the header index.
|
|
16
|
1483 (let* ((rest (cdr entries))
|
|
0
|
1484 (kill (car rest))
|
|
|
1485 (match (nth 0 kill))
|
|
|
1486 (type (or (nth 3 kill) '>))
|
|
|
1487 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1488 (date (nth 2 kill))
|
|
|
1489 (found nil)
|
|
|
1490 (match-func (if (or (eq type '>) (eq type '<) (eq type '<=)
|
|
|
1491 (eq type '>=) (eq type '=))
|
|
|
1492 type
|
|
|
1493 (error "Illegal match type: %s" type)))
|
|
|
1494 (articles gnus-scores-articles))
|
|
|
1495 ;; Instead of doing all the clever stuff that
|
|
|
1496 ;; `gnus-score-string' does to minimize searches and stuff,
|
|
|
1497 ;; I will assume that people generally will put so few
|
|
|
1498 ;; matches on numbers that any cleverness will take more
|
|
|
1499 ;; time than one would gain.
|
|
|
1500 (while articles
|
|
16
|
1501 (when (funcall match-func
|
|
|
1502 (or (aref (caar articles) gnus-score-index) 0)
|
|
|
1503 match)
|
|
|
1504 (when trace
|
|
|
1505 (push (cons (car-safe (rassq alist gnus-score-cache)) kill)
|
|
|
1506 gnus-score-trace))
|
|
|
1507 (setq found t)
|
|
|
1508 (setcdr (car articles) (+ score (cdar articles))))
|
|
0
|
1509 (setq articles (cdr articles)))
|
|
|
1510 ;; Update expire date
|
|
|
1511 (cond ((null date)) ;Permanent entry.
|
|
|
1512 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1513 (gnus-score-set 'touched '(t) alist)
|
|
|
1514 (setcar (nthcdr 2 kill) now))
|
|
|
1515 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1516 (gnus-score-set 'touched '(t) alist)
|
|
|
1517 (setcdr entries (cdr rest))
|
|
|
1518 (setq rest entries)))
|
|
|
1519 (setq entries rest)))))
|
|
|
1520 nil)
|
|
|
1521
|
|
|
1522 (defun gnus-score-date (scores header now expire &optional trace)
|
|
|
1523 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
16
|
1524 entries alist match match-func article)
|
|
0
|
1525
|
|
|
1526 ;; Find matches.
|
|
|
1527 (while scores
|
|
|
1528 (setq alist (car scores)
|
|
|
1529 scores (cdr scores)
|
|
|
1530 entries (assoc header alist))
|
|
|
1531 (while (cdr entries) ;First entry is the header index.
|
|
16
|
1532 (let* ((rest (cdr entries))
|
|
0
|
1533 (kill (car rest))
|
|
|
1534 (type (or (nth 3 kill) 'before))
|
|
|
1535 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1536 (date (nth 2 kill))
|
|
|
1537 (found nil)
|
|
|
1538 (articles gnus-scores-articles)
|
|
|
1539 l)
|
|
16
|
1540 (cond
|
|
|
1541 ((eq type 'after)
|
|
|
1542 (setq match-func 'string<
|
|
|
1543 match (gnus-date-iso8601 (nth 0 kill))))
|
|
|
1544 ((eq type 'before)
|
|
|
1545 (setq match-func 'gnus-string>
|
|
|
1546 match (gnus-date-iso8601 (nth 0 kill))))
|
|
|
1547 ((eq type 'at)
|
|
|
1548 (setq match-func 'string=
|
|
|
1549 match (gnus-date-iso8601 (nth 0 kill))))
|
|
|
1550 ((eq type 'regexp)
|
|
|
1551 (setq match-func 'string-match
|
|
|
1552 match (nth 0 kill)))
|
|
|
1553 (t (error "Illegal match type: %s" type)))
|
|
0
|
1554 ;; Instead of doing all the clever stuff that
|
|
|
1555 ;; `gnus-score-string' does to minimize searches and stuff,
|
|
|
1556 ;; I will assume that people generally will put so few
|
|
|
1557 ;; matches on numbers that any cleverness will take more
|
|
|
1558 ;; time than one would gain.
|
|
16
|
1559 (while (setq article (pop articles))
|
|
|
1560 (when (and
|
|
|
1561 (setq l (aref (car article) gnus-score-index))
|
|
|
1562 (funcall match-func match (gnus-date-iso8601 l)))
|
|
|
1563 (when trace
|
|
|
1564 (push (cons (car-safe (rassq alist gnus-score-cache)) kill)
|
|
|
1565 gnus-score-trace))
|
|
|
1566 (setq found t)
|
|
|
1567 (setcdr article (+ score (cdr article)))))
|
|
0
|
1568 ;; Update expire date
|
|
|
1569 (cond ((null date)) ;Permanent entry.
|
|
|
1570 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1571 (gnus-score-set 'touched '(t) alist)
|
|
|
1572 (setcar (nthcdr 2 kill) now))
|
|
16
|
1573 ((and expire (< date expire)) ;Old entry, remove.
|
|
0
|
1574 (gnus-score-set 'touched '(t) alist)
|
|
|
1575 (setcdr entries (cdr rest))
|
|
|
1576 (setq rest entries)))
|
|
|
1577 (setq entries rest)))))
|
|
|
1578 nil)
|
|
|
1579
|
|
|
1580 (defun gnus-score-body (scores header now expire &optional trace)
|
|
|
1581 (save-excursion
|
|
|
1582 (setq gnus-scores-articles
|
|
|
1583 (sort gnus-scores-articles
|
|
|
1584 (lambda (a1 a2)
|
|
|
1585 (< (mail-header-number (car a1))
|
|
|
1586 (mail-header-number (car a2))))))
|
|
16
|
1587 (set-buffer nntp-server-buffer)
|
|
0
|
1588 (save-restriction
|
|
|
1589 (let* ((buffer-read-only nil)
|
|
|
1590 (articles gnus-scores-articles)
|
|
|
1591 (all-scores scores)
|
|
|
1592 (request-func (cond ((string= "head" header)
|
|
|
1593 'gnus-request-head)
|
|
|
1594 ((string= "body" header)
|
|
|
1595 'gnus-request-body)
|
|
|
1596 (t 'gnus-request-article)))
|
|
|
1597 entries alist ofunc article last)
|
|
|
1598 (when articles
|
|
16
|
1599 (setq last (mail-header-number (caar (last articles))))
|
|
0
|
1600 ;; Not all backends support partial fetching. In that case,
|
|
|
1601 ;; we just fetch the entire article.
|
|
16
|
1602 (unless (gnus-check-backend-function
|
|
|
1603 (and (string-match "^gnus-" (symbol-name request-func))
|
|
|
1604 (intern (substring (symbol-name request-func)
|
|
|
1605 (match-end 0))))
|
|
|
1606 gnus-newsgroup-name)
|
|
|
1607 (setq ofunc request-func)
|
|
|
1608 (setq request-func 'gnus-request-article))
|
|
0
|
1609 (while articles
|
|
|
1610 (setq article (mail-header-number (caar articles)))
|
|
|
1611 (gnus-message 7 "Scoring on article %s of %s..." article last)
|
|
|
1612 (when (funcall request-func article gnus-newsgroup-name)
|
|
|
1613 (widen)
|
|
|
1614 (goto-char (point-min))
|
|
|
1615 ;; If just parts of the article is to be searched, but the
|
|
|
1616 ;; backend didn't support partial fetching, we just narrow
|
|
|
1617 ;; to the relevant parts.
|
|
16
|
1618 (when ofunc
|
|
|
1619 (if (eq ofunc 'gnus-request-head)
|
|
0
|
1620 (narrow-to-region
|
|
16
|
1621 (point)
|
|
|
1622 (or (search-forward "\n\n" nil t) (point-max)))
|
|
|
1623 (narrow-to-region
|
|
|
1624 (or (search-forward "\n\n" nil t) (point))
|
|
|
1625 (point-max))))
|
|
0
|
1626 (setq scores all-scores)
|
|
|
1627 ;; Find matches.
|
|
|
1628 (while scores
|
|
16
|
1629 (setq alist (pop scores)
|
|
0
|
1630 entries (assoc header alist))
|
|
|
1631 (while (cdr entries) ;First entry is the header index.
|
|
16
|
1632 (let* ((rest (cdr entries))
|
|
0
|
1633 (kill (car rest))
|
|
|
1634 (match (nth 0 kill))
|
|
|
1635 (type (or (nth 3 kill) 's))
|
|
16
|
1636 (score (or (nth 1 kill)
|
|
0
|
1637 gnus-score-interactive-default-score))
|
|
|
1638 (date (nth 2 kill))
|
|
|
1639 (found nil)
|
|
|
1640 (case-fold-search
|
|
|
1641 (not (or (eq type 'R) (eq type 'S)
|
|
|
1642 (eq type 'Regexp) (eq type 'String))))
|
|
|
1643 (search-func
|
|
|
1644 (cond ((or (eq type 'r) (eq type 'R)
|
|
|
1645 (eq type 'regexp) (eq type 'Regexp))
|
|
|
1646 're-search-forward)
|
|
|
1647 ((or (eq type 's) (eq type 'S)
|
|
|
1648 (eq type 'string) (eq type 'String))
|
|
|
1649 'search-forward)
|
|
|
1650 (t
|
|
|
1651 (error "Illegal match type: %s" type)))))
|
|
|
1652 (goto-char (point-min))
|
|
16
|
1653 (when (funcall search-func match nil t)
|
|
|
1654 ;; Found a match, update scores.
|
|
|
1655 (setcdr (car articles) (+ score (cdar articles)))
|
|
|
1656 (setq found t)
|
|
|
1657 (when trace
|
|
|
1658 (push
|
|
|
1659 (cons (car-safe (rassq alist gnus-score-cache)) kill)
|
|
|
1660 gnus-score-trace)))
|
|
0
|
1661 ;; Update expire date
|
|
16
|
1662 (unless trace
|
|
|
1663 (cond
|
|
|
1664 ((null date)) ;Permanent entry.
|
|
|
1665 ((and found gnus-update-score-entry-dates)
|
|
|
1666 ;; Match, update date.
|
|
|
1667 (gnus-score-set 'touched '(t) alist)
|
|
|
1668 (setcar (nthcdr 2 kill) now))
|
|
|
1669 ((and expire (< date expire)) ;Old entry, remove.
|
|
|
1670 (gnus-score-set 'touched '(t) alist)
|
|
|
1671 (setcdr entries (cdr rest))
|
|
|
1672 (setq rest entries))))
|
|
0
|
1673 (setq entries rest)))))
|
|
|
1674 (setq articles (cdr articles)))))))
|
|
|
1675 nil)
|
|
|
1676
|
|
16
|
1677 (defun gnus-score-thread (scores header now expire &optional trace)
|
|
|
1678 (gnus-score-followup scores header now expire trace t))
|
|
|
1679
|
|
0
|
1680 (defun gnus-score-followup (scores header now expire &optional trace thread)
|
|
|
1681 ;; Insert the unique article headers in the buffer.
|
|
|
1682 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1683 (current-score-file gnus-current-score-file)
|
|
|
1684 (all-scores scores)
|
|
|
1685 ;; gnus-score-index is used as a free variable.
|
|
|
1686 alike last this art entries alist articles
|
|
|
1687 new news)
|
|
|
1688
|
|
|
1689 ;; Change score file to the adaptive score file. All entries that
|
|
|
1690 ;; this function makes will be put into this file.
|
|
|
1691 (save-excursion
|
|
|
1692 (set-buffer gnus-summary-buffer)
|
|
|
1693 (gnus-score-load-file
|
|
|
1694 (or gnus-newsgroup-adaptive-score-file
|
|
|
1695 (gnus-score-file-name
|
|
|
1696 gnus-newsgroup-name gnus-adaptive-file-suffix))))
|
|
|
1697
|
|
|
1698 (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
|
|
|
1699 articles gnus-scores-articles)
|
|
|
1700
|
|
|
1701 (erase-buffer)
|
|
|
1702 (while articles
|
|
|
1703 (setq art (car articles)
|
|
|
1704 this (aref (car art) gnus-score-index)
|
|
|
1705 articles (cdr articles))
|
|
|
1706 (if (equal last this)
|
|
16
|
1707 (push art alike)
|
|
|
1708 (when last
|
|
|
1709 (insert last ?\n)
|
|
|
1710 (put-text-property (1- (point)) (point) 'articles alike))
|
|
0
|
1711 (setq alike (list art)
|
|
|
1712 last this)))
|
|
16
|
1713 (when last ; Bwadr, duplicate code.
|
|
|
1714 (insert last ?\n)
|
|
|
1715 (put-text-property (1- (point)) (point) 'articles alike))
|
|
0
|
1716
|
|
|
1717 ;; Find matches.
|
|
|
1718 (while scores
|
|
|
1719 (setq alist (car scores)
|
|
|
1720 scores (cdr scores)
|
|
|
1721 entries (assoc header alist))
|
|
|
1722 (while (cdr entries) ;First entry is the header index.
|
|
16
|
1723 (let* ((rest (cdr entries))
|
|
0
|
1724 (kill (car rest))
|
|
|
1725 (match (nth 0 kill))
|
|
|
1726 (type (or (nth 3 kill) 's))
|
|
|
1727 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1728 (date (nth 2 kill))
|
|
|
1729 (found nil)
|
|
|
1730 (mt (aref (symbol-name type) 0))
|
|
|
1731 (case-fold-search
|
|
|
1732 (not (or (= mt ?R) (= mt ?S) (= mt ?E) (= mt ?F))))
|
|
|
1733 (dmt (downcase mt))
|
|
|
1734 (search-func
|
|
|
1735 (cond ((= dmt ?r) 're-search-forward)
|
|
|
1736 ((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
|
|
|
1737 (t (error "Illegal match type: %s" type))))
|
|
|
1738 arts art)
|
|
|
1739 (goto-char (point-min))
|
|
|
1740 (if (= dmt ?e)
|
|
|
1741 (while (funcall search-func match nil t)
|
|
|
1742 (and (= (progn (beginning-of-line) (point))
|
|
|
1743 (match-beginning 0))
|
|
|
1744 (= (progn (end-of-line) (point))
|
|
|
1745 (match-end 0))
|
|
|
1746 (progn
|
|
|
1747 (setq found (setq arts (get-text-property
|
|
|
1748 (point) 'articles)))
|
|
|
1749 ;; Found a match, update scores.
|
|
|
1750 (while arts
|
|
|
1751 (setq art (car arts)
|
|
|
1752 arts (cdr arts))
|
|
|
1753 (gnus-score-add-followups
|
|
|
1754 (car art) score all-scores thread))))
|
|
|
1755 (end-of-line))
|
|
|
1756 (while (funcall search-func match nil t)
|
|
|
1757 (end-of-line)
|
|
|
1758 (setq found (setq arts (get-text-property (point) 'articles)))
|
|
|
1759 ;; Found a match, update scores.
|
|
|
1760 (while (setq art (pop arts))
|
|
|
1761 (when (setq new (gnus-score-add-followups
|
|
|
1762 (car art) score all-scores thread))
|
|
|
1763 (push new news)))))
|
|
|
1764 ;; Update expire date
|
|
|
1765 (cond ((null date)) ;Permanent entry.
|
|
|
1766 ((and found gnus-update-score-entry-dates) ;Match, update date.
|
|
|
1767 (gnus-score-set 'touched '(t) alist)
|
|
|
1768 (setcar (nthcdr 2 kill) now))
|
|
16
|
1769 ((and expire (< date expire)) ;Old entry, remove.
|
|
0
|
1770 (gnus-score-set 'touched '(t) alist)
|
|
|
1771 (setcdr entries (cdr rest))
|
|
|
1772 (setq rest entries)))
|
|
|
1773 (setq entries rest))))
|
|
|
1774 ;; We change the score file back to the previous one.
|
|
|
1775 (save-excursion
|
|
|
1776 (set-buffer gnus-summary-buffer)
|
|
|
1777 (gnus-score-load-file current-score-file))
|
|
|
1778 (list (cons "references" news))))
|
|
|
1779
|
|
|
1780 (defun gnus-score-add-followups (header score scores &optional thread)
|
|
|
1781 "Add a score entry to the adapt file."
|
|
|
1782 (save-excursion
|
|
|
1783 (set-buffer gnus-summary-buffer)
|
|
|
1784 (let* ((id (mail-header-id header))
|
|
|
1785 (scores (car scores))
|
|
|
1786 entry dont)
|
|
|
1787 ;; Don't enter a score if there already is one.
|
|
|
1788 (while (setq entry (pop scores))
|
|
|
1789 (and (equal "references" (car entry))
|
|
|
1790 (or (null (nth 3 (cadr entry)))
|
|
|
1791 (eq 's (nth 3 (cadr entry))))
|
|
|
1792 (assoc id entry)
|
|
|
1793 (setq dont t)))
|
|
|
1794 (unless dont
|
|
|
1795 (gnus-summary-score-entry
|
|
|
1796 (if thread "thread" "references")
|
|
|
1797 id 's score (current-time-string) nil t)))))
|
|
|
1798
|
|
|
1799 (defun gnus-score-string (score-list header now expire &optional trace)
|
|
|
1800 ;; Score ARTICLES according to HEADER in SCORE-LIST.
|
|
|
1801 ;; Update matching entries to NOW and remove unmatched entries older
|
|
|
1802 ;; than EXPIRE.
|
|
|
1803
|
|
|
1804 ;; Insert the unique article headers in the buffer.
|
|
|
1805 (let ((gnus-score-index (nth 1 (assoc header gnus-header-index)))
|
|
|
1806 ;; gnus-score-index is used as a free variable.
|
|
16
|
1807 alike last this art entries alist articles
|
|
|
1808 fuzzies arts words kill)
|
|
0
|
1809
|
|
|
1810 ;; Sorting the articles costs os O(N*log N) but will allow us to
|
|
|
1811 ;; only match with each unique header. Thus the actual matching
|
|
|
1812 ;; will be O(M*U) where M is the number of strings to match with,
|
|
|
1813 ;; and U is the number of unique headers. It is assumed (but
|
|
|
1814 ;; untested) this will be a net win because of the large constant
|
|
|
1815 ;; factor involved with string matching.
|
|
|
1816 (setq gnus-scores-articles (sort gnus-scores-articles 'gnus-score-string<)
|
|
|
1817 articles gnus-scores-articles)
|
|
|
1818
|
|
|
1819 (erase-buffer)
|
|
16
|
1820 (while (setq art (pop articles))
|
|
|
1821 (setq this (aref (car art) gnus-score-index))
|
|
0
|
1822 (if (equal last this)
|
|
|
1823 ;; O(N*H) cons-cells used here, where H is the number of
|
|
|
1824 ;; headers.
|
|
16
|
1825 (push art alike)
|
|
|
1826 (when last
|
|
|
1827 ;; Insert the line, with a text property on the
|
|
|
1828 ;; terminating newline referring to the articles with
|
|
|
1829 ;; this line.
|
|
|
1830 (insert last ?\n)
|
|
|
1831 (put-text-property (1- (point)) (point) 'articles alike))
|
|
0
|
1832 (setq alike (list art)
|
|
|
1833 last this)))
|
|
16
|
1834 (when last ; Bwadr, duplicate code.
|
|
|
1835 (insert last ?\n)
|
|
|
1836 (put-text-property (1- (point)) (point) 'articles alike))
|
|
0
|
1837
|
|
16
|
1838 ;; Go through all the score alists and pick out the entries
|
|
|
1839 ;; for this header.
|
|
|
1840 (while score-list
|
|
|
1841 (setq alist (pop score-list)
|
|
|
1842 ;; There's only one instance of this header for
|
|
|
1843 ;; each score alist.
|
|
0
|
1844 entries (assoc header alist))
|
|
|
1845 (while (cdr entries) ;First entry is the header index.
|
|
16
|
1846 (let* ((kill (cadr entries))
|
|
0
|
1847 (match (nth 0 kill))
|
|
|
1848 (type (or (nth 3 kill) 's))
|
|
|
1849 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1850 (date (nth 2 kill))
|
|
|
1851 (found nil)
|
|
|
1852 (mt (aref (symbol-name type) 0))
|
|
16
|
1853 (case-fold-search (not (memq mt '(?R ?S ?E ?F))))
|
|
0
|
1854 (dmt (downcase mt))
|
|
|
1855 (search-func
|
|
|
1856 (cond ((= dmt ?r) 're-search-forward)
|
|
|
1857 ((or (= dmt ?e) (= dmt ?s) (= dmt ?f)) 'search-forward)
|
|
16
|
1858 ((= dmt ?w) nil)
|
|
|
1859 (t (error "Illegal match type: %s" type)))))
|
|
|
1860 (cond
|
|
|
1861 ;; Fuzzy matches. We save these for later.
|
|
|
1862 ((= dmt ?f)
|
|
|
1863 (push (cons entries alist) fuzzies))
|
|
|
1864 ;; Word matches. Save these for even later.
|
|
|
1865 ((= dmt ?w)
|
|
|
1866 (push (cons entries alist) words))
|
|
|
1867 ;; Exact matches.
|
|
|
1868 ((= dmt ?e)
|
|
|
1869 ;; Do exact matching.
|
|
0
|
1870 (goto-char (point-min))
|
|
16
|
1871 (while (and (not (eobp))
|
|
|
1872 (funcall search-func match nil t))
|
|
|
1873 ;; Is it really exact?
|
|
|
1874 (and (eolp)
|
|
18
|
1875 (= (gnus-point-at-bol) (match-beginning 0))
|
|
16
|
1876 ;; Yup.
|
|
|
1877 (progn
|
|
|
1878 (setq found (setq arts (get-text-property
|
|
|
1879 (point) 'articles)))
|
|
|
1880 ;; Found a match, update scores.
|
|
|
1881 (if trace
|
|
|
1882 (while (setq art (pop arts))
|
|
|
1883 (setcdr art (+ score (cdr art)))
|
|
|
1884 (push
|
|
|
1885 (cons
|
|
|
1886 (car-safe (rassq alist gnus-score-cache))
|
|
|
1887 kill)
|
|
0
|
1888 gnus-score-trace))
|
|
16
|
1889 (while (setq art (pop arts))
|
|
|
1890 (setcdr art (+ score (cdr art)))))))
|
|
|
1891 (forward-line 1)))
|
|
|
1892 ;; Regexp and substring matching.
|
|
|
1893 (t
|
|
|
1894 (goto-char (point-min))
|
|
|
1895 (when (string= match "")
|
|
|
1896 (setq match "\n"))
|
|
|
1897 (while (and (not (eobp))
|
|
|
1898 (funcall search-func match nil t))
|
|
|
1899 (goto-char (match-beginning 0))
|
|
|
1900 (end-of-line)
|
|
|
1901 (setq found (setq arts (get-text-property (point) 'articles)))
|
|
|
1902 ;; Found a match, update scores.
|
|
|
1903 (if trace
|
|
|
1904 (while (setq art (pop arts))
|
|
|
1905 (setcdr art (+ score (cdr art)))
|
|
|
1906 (push (cons (car-safe (rassq alist gnus-score-cache)) kill)
|
|
|
1907 gnus-score-trace))
|
|
|
1908 (while (setq art (pop arts))
|
|
|
1909 (setcdr art (+ score (cdr art)))))
|
|
|
1910 (forward-line 1))))
|
|
|
1911 ;; Update expiry date
|
|
|
1912 (if trace
|
|
|
1913 (setq entries (cdr entries))
|
|
0
|
1914 (cond
|
|
16
|
1915 ;; Permanent entry.
|
|
|
1916 ((null date)
|
|
|
1917 (setq entries (cdr entries)))
|
|
|
1918 ;; We have a match, so we update the date.
|
|
|
1919 ((and found gnus-update-score-entry-dates)
|
|
0
|
1920 (gnus-score-set 'touched '(t) alist)
|
|
16
|
1921 (setcar (nthcdr 2 kill) now)
|
|
|
1922 (setq entries (cdr entries)))
|
|
|
1923 ;; This entry has expired, so we remove it.
|
|
|
1924 ((and expire (< date expire))
|
|
0
|
1925 (gnus-score-set 'touched '(t) alist)
|
|
16
|
1926 (setcdr entries (cddr entries)))
|
|
|
1927 ;; No match; go to next entry.
|
|
|
1928 (t
|
|
|
1929 (setq entries (cdr entries))))))))
|
|
0
|
1930
|
|
|
1931 ;; Find fuzzy matches.
|
|
16
|
1932 (when fuzzies
|
|
|
1933 ;; Simplify the entire buffer for easy matching.
|
|
0
|
1934 (gnus-simplify-buffer-fuzzy)
|
|
16
|
1935 (while (setq kill (cadaar fuzzies))
|
|
|
1936 (let* ((match (nth 0 kill))
|
|
|
1937 (type (nth 3 kill))
|
|
|
1938 (score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
|
1939 (date (nth 2 kill))
|
|
|
1940 (mt (aref (symbol-name type) 0))
|
|
|
1941 (case-fold-search (not (= mt ?F)))
|
|
|
1942 found)
|
|
|
1943 (goto-char (point-min))
|
|
|
1944 (while (and (not (eobp))
|
|
|
1945 (search-forward match nil t))
|
|
18
|
1946 (when (and (= (gnus-point-at-bol) (match-beginning 0))
|
|
16
|
1947 (eolp))
|
|
|
1948 (setq found (setq arts (get-text-property (point) 'articles)))
|
|
|
1949 (if trace
|
|
|
1950 (while (setq art (pop arts))
|
|
|
1951 (setcdr art (+ score (cdr art)))
|
|
|
1952 (push (cons
|
|
|
1953 (car-safe (rassq (cdar fuzzies) gnus-score-cache))
|
|
|
1954 kill)
|
|
|
1955 gnus-score-trace))
|
|
|
1956 ;; Found a match, update scores.
|
|
|
1957 (while (setq art (pop arts))
|
|
|
1958 (setcdr art (+ score (cdr art))))))
|
|
|
1959 (forward-line 1))
|
|
|
1960 ;; Update expiry date
|
|
|
1961 (cond
|
|
|
1962 ;; Permanent.
|
|
|
1963 ((null date)
|
|
|
1964 )
|
|
|
1965 ;; Match, update date.
|
|
|
1966 ((and found gnus-update-score-entry-dates)
|
|
|
1967 (gnus-score-set 'touched '(t) (cdar fuzzies))
|
|
|
1968 (setcar (nthcdr 2 kill) now))
|
|
|
1969 ;; Old entry, remove.
|
|
|
1970 ((and expire (< date expire))
|
|
|
1971 (gnus-score-set 'touched '(t) (cdar fuzzies))
|
|
|
1972 (setcdr (caar fuzzies) (cddaar fuzzies))))
|
|
|
1973 (setq fuzzies (cdr fuzzies)))))
|
|
|
1974
|
|
|
1975 (when words
|
|
|
1976 ;; Enter all words into the hashtb.
|
|
|
1977 (let ((hashtb (gnus-make-hashtable
|
|
|
1978 (* 10 (count-lines (point-min) (point-max))))))
|
|
|
1979 (gnus-enter-score-words-into-hashtb hashtb)
|
|
|
1980 (while (setq kill (cadaar words))
|
|
|
1981 (let* ((score (or (nth 1 kill) gnus-score-interactive-default-score))
|
|
0
|
1982 (date (nth 2 kill))
|
|
16
|
1983 found)
|
|
|
1984 (when (setq arts (intern-soft (nth 0 kill) hashtb))
|
|
|
1985 (setq arts (symbol-value arts))
|
|
|
1986 (setq found t)
|
|
|
1987 (if trace
|
|
|
1988 (while (setq art (pop arts))
|
|
|
1989 (setcdr art (+ score (cdr art)))
|
|
|
1990 (push (cons
|
|
|
1991 (car-safe (rassq (cdar words) gnus-score-cache))
|
|
|
1992 kill)
|
|
|
1993 gnus-score-trace))
|
|
|
1994 ;; Found a match, update scores.
|
|
|
1995 (while (setq art (pop arts))
|
|
|
1996 (setcdr art (+ score (cdr art))))))
|
|
|
1997 ;; Update expiry date
|
|
|
1998 (cond
|
|
|
1999 ;; Permanent.
|
|
|
2000 ((null date)
|
|
|
2001 )
|
|
|
2002 ;; Match, update date.
|
|
|
2003 ((and found gnus-update-score-entry-dates)
|
|
|
2004 (gnus-score-set 'touched '(t) (cdar words))
|
|
|
2005 (setcar (nthcdr 2 kill) now))
|
|
|
2006 ;; Old entry, remove.
|
|
|
2007 ((and expire (< date expire))
|
|
|
2008 (gnus-score-set 'touched '(t) (cdar words))
|
|
|
2009 (setcdr (caar words) (cddaar words))))
|
|
|
2010 (setq words (cdr words))))))
|
|
|
2011 nil))
|
|
|
2012
|
|
|
2013 (defun gnus-enter-score-words-into-hashtb (hashtb)
|
|
|
2014 ;; Find all the words in the buffer and enter them into
|
|
|
2015 ;; the hashtable.
|
|
|
2016 (let ((syntab (syntax-table))
|
|
|
2017 word val)
|
|
|
2018 (goto-char (point-min))
|
|
|
2019 (unwind-protect
|
|
|
2020 (progn
|
|
|
2021 (set-syntax-table gnus-adaptive-word-syntax-table)
|
|
|
2022 (while (re-search-forward "\\b\\w+\\b" nil t)
|
|
|
2023 (setq val
|
|
|
2024 (gnus-gethash
|
|
|
2025 (setq word (downcase (buffer-substring
|
|
|
2026 (match-beginning 0) (match-end 0))))
|
|
|
2027 hashtb))
|
|
|
2028 (gnus-sethash
|
|
|
2029 word
|
|
18
|
2030 (append (get-text-property (gnus-point-at-eol) 'articles) val)
|
|
16
|
2031 hashtb)))
|
|
|
2032 (set-syntax-table syntab))
|
|
|
2033 ;; Make all the ignorable words ignored.
|
|
|
2034 (let ((ignored (append gnus-ignored-adaptive-words
|
|
|
2035 gnus-default-ignored-adaptive-words)))
|
|
|
2036 (while ignored
|
|
|
2037 (gnus-sethash (pop ignored) nil hashtb)))))
|
|
0
|
2038
|
|
|
2039 (defun gnus-score-string< (a1 a2)
|
|
|
2040 ;; Compare headers in articles A2 and A2.
|
|
|
2041 ;; The header index used is the free variable `gnus-score-index'.
|
|
|
2042 (string-lessp (aref (car a1) gnus-score-index)
|
|
|
2043 (aref (car a2) gnus-score-index)))
|
|
|
2044
|
|
|
2045 (defun gnus-current-score-file-nondirectory (&optional score-file)
|
|
|
2046 (let ((score-file (or score-file gnus-current-score-file)))
|
|
|
2047 (if score-file
|
|
|
2048 (gnus-short-group-name (file-name-nondirectory score-file))
|
|
|
2049 "none")))
|
|
|
2050
|
|
|
2051 (defun gnus-score-adaptive ()
|
|
16
|
2052 "Create adaptive score rules for this newsgroup."
|
|
|
2053 (when gnus-use-adaptive-scoring
|
|
|
2054 ;; We change the score file to the adaptive score file.
|
|
|
2055 (save-excursion
|
|
|
2056 (set-buffer gnus-summary-buffer)
|
|
|
2057 (gnus-score-load-file
|
|
|
2058 (or gnus-newsgroup-adaptive-score-file
|
|
|
2059 (gnus-score-file-name
|
|
|
2060 gnus-newsgroup-name gnus-adaptive-file-suffix))))
|
|
|
2061 ;; Perform ordinary line scoring.
|
|
|
2062 (when (or (not (listp gnus-use-adaptive-scoring))
|
|
|
2063 (memq 'line gnus-use-adaptive-scoring))
|
|
0
|
2064 (save-excursion
|
|
16
|
2065 (let* ((malist (gnus-copy-sequence gnus-adaptive-score-alist))
|
|
|
2066 (alist malist)
|
|
|
2067 (date (current-time-string))
|
|
|
2068 (data gnus-newsgroup-data)
|
|
|
2069 elem headers match)
|
|
|
2070 ;; First we transform the adaptive rule alist into something
|
|
|
2071 ;; that's faster to process.
|
|
|
2072 (while malist
|
|
|
2073 (setq elem (car malist))
|
|
|
2074 (when (symbolp (car elem))
|
|
|
2075 (setcar elem (symbol-value (car elem))))
|
|
|
2076 (setq elem (cdr elem))
|
|
|
2077 (while elem
|
|
|
2078 (setcdr (car elem)
|
|
|
2079 (cons (if (eq (caar elem) 'followup)
|
|
|
2080 "references"
|
|
|
2081 (symbol-name (caar elem)))
|
|
|
2082 (cdar elem)))
|
|
|
2083 (setcar (car elem)
|
|
|
2084 `(lambda (h)
|
|
|
2085 (,(intern
|
|
|
2086 (concat "mail-header-"
|
|
|
2087 (if (eq (caar elem) 'followup)
|
|
|
2088 "message-id"
|
|
|
2089 (downcase (symbol-name (caar elem))))))
|
|
|
2090 h)))
|
|
|
2091 (setq elem (cdr elem)))
|
|
|
2092 (setq malist (cdr malist)))
|
|
|
2093 ;; Then we score away.
|
|
|
2094 (while data
|
|
|
2095 (setq elem (cdr (assq (gnus-data-mark (car data)) alist)))
|
|
|
2096 (if (or (not elem)
|
|
|
2097 (gnus-data-pseudo-p (car data)))
|
|
|
2098 ()
|
|
|
2099 (when (setq headers (gnus-data-header (car data)))
|
|
|
2100 (while elem
|
|
|
2101 (setq match (funcall (caar elem) headers))
|
|
|
2102 (gnus-summary-score-entry
|
|
|
2103 (nth 1 (car elem)) match
|
|
|
2104 (cond
|
|
|
2105 ((numberp match)
|
|
|
2106 '=)
|
|
|
2107 ((equal (nth 1 (car elem)) "date")
|
|
|
2108 'a)
|
|
|
2109 (t
|
|
|
2110 ;; Whether we use substring or exact matches is
|
|
|
2111 ;; controlled here.
|
|
|
2112 (if (or (not gnus-score-exact-adapt-limit)
|
|
|
2113 (< (length match) gnus-score-exact-adapt-limit))
|
|
|
2114 'e
|
|
|
2115 (if (equal (nth 1 (car elem)) "subject")
|
|
|
2116 'f 's))))
|
|
|
2117 (nth 2 (car elem)) date nil t)
|
|
|
2118 (setq elem (cdr elem)))))
|
|
|
2119 (setq data (cdr data))))))
|
|
|
2120
|
|
|
2121 ;; Perform adaptive word scoring.
|
|
|
2122 (when (and (listp gnus-use-adaptive-scoring)
|
|
|
2123 (memq 'word gnus-use-adaptive-scoring))
|
|
|
2124 (nnheader-temp-write nil
|
|
|
2125 (let* ((hashtb (gnus-make-hashtable 1000))
|
|
|
2126 (date (gnus-day-number (current-time-string)))
|
|
|
2127 (data gnus-newsgroup-data)
|
|
|
2128 (syntab (syntax-table))
|
|
|
2129 word d score val)
|
|
|
2130 (unwind-protect
|
|
|
2131 (progn
|
|
|
2132 (set-syntax-table gnus-adaptive-word-syntax-table)
|
|
|
2133 ;; Go through all articles.
|
|
|
2134 (while (setq d (pop data))
|
|
|
2135 (when (and
|
|
|
2136 (not (gnus-data-pseudo-p d))
|
|
|
2137 (setq score
|
|
|
2138 (cdr (assq
|
|
|
2139 (gnus-data-mark d)
|
|
|
2140 gnus-adaptive-word-score-alist))))
|
|
|
2141 ;; This article has a mark that should lead to
|
|
|
2142 ;; adaptive word rules, so we insert the subject
|
|
|
2143 ;; and find all words in that string.
|
|
|
2144 (insert (mail-header-subject (gnus-data-header d)))
|
|
|
2145 (downcase-region (point-min) (point-max))
|
|
|
2146 (goto-char (point-min))
|
|
|
2147 (while (re-search-forward "\\b\\w+\\b" nil t)
|
|
|
2148 ;; Put the word and score into the hashtb.
|
|
|
2149 (setq val (gnus-gethash (setq word (match-string 0))
|
|
|
2150 hashtb))
|
|
|
2151 (gnus-sethash word (+ (or val 0) score) hashtb))
|
|
|
2152 (erase-buffer))))
|
|
|
2153 (set-syntax-table syntab))
|
|
|
2154 ;; Make all the ignorable words ignored.
|
|
|
2155 (let ((ignored (append gnus-ignored-adaptive-words
|
|
|
2156 gnus-default-ignored-adaptive-words)))
|
|
|
2157 (while ignored
|
|
|
2158 (gnus-sethash (pop ignored) nil hashtb)))
|
|
|
2159 ;; Now we have all the words and scores, so we
|
|
|
2160 ;; add these rules to the ADAPT file.
|
|
|
2161 (set-buffer gnus-summary-buffer)
|
|
|
2162 (mapatoms
|
|
|
2163 (lambda (word)
|
|
|
2164 (when (symbol-value word)
|
|
|
2165 (gnus-summary-score-entry
|
|
|
2166 "subject" (symbol-name word) 'w (symbol-value word)
|
|
|
2167 date nil t)))
|
|
|
2168 hashtb))))))
|
|
0
|
2169
|
|
|
2170 (defun gnus-score-edit-done ()
|
|
|
2171 (let ((bufnam (buffer-file-name (current-buffer)))
|
|
|
2172 (winconf gnus-prev-winconf))
|
|
16
|
2173 (when winconf
|
|
|
2174 (set-window-configuration winconf))
|
|
0
|
2175 (gnus-score-remove-from-cache bufnam)
|
|
|
2176 (gnus-score-load-file bufnam)))
|
|
|
2177
|
|
|
2178 (defun gnus-score-find-trace ()
|
|
|
2179 "Find all score rules that applies to the current article."
|
|
|
2180 (interactive)
|
|
|
2181 (let ((gnus-newsgroup-headers
|
|
|
2182 (list (gnus-summary-article-header)))
|
|
|
2183 (gnus-newsgroup-scored nil)
|
|
|
2184 trace)
|
|
16
|
2185 (save-excursion
|
|
|
2186 (nnheader-set-temp-buffer "*Score Trace*"))
|
|
0
|
2187 (setq gnus-score-trace nil)
|
|
|
2188 (gnus-possibly-score-headers 'trace)
|
|
|
2189 (if (not (setq trace gnus-score-trace))
|
|
|
2190 (gnus-error 1 "No score rules apply to the current article.")
|
|
16
|
2191 (set-buffer "*Score Trace*")
|
|
0
|
2192 (gnus-add-current-to-buffer-list)
|
|
|
2193 (while trace
|
|
|
2194 (insert (format "%S -> %s\n" (cdar trace)
|
|
|
2195 (file-name-nondirectory (caar trace))))
|
|
|
2196 (setq trace (cdr trace)))
|
|
|
2197 (goto-char (point-min))
|
|
16
|
2198 (gnus-configure-windows 'score-trace))))
|
|
|
2199
|
|
|
2200 (defun gnus-score-find-favourite-words ()
|
|
|
2201 "List words used in scoring."
|
|
|
2202 (interactive)
|
|
|
2203 (let ((alists (gnus-score-load-files (gnus-all-score-files)))
|
|
|
2204 alist rule rules kill)
|
|
|
2205 ;; Go through all the score alists for this group
|
|
|
2206 ;; and find all `w' rules.
|
|
|
2207 (while (setq alist (pop alists))
|
|
|
2208 (while (setq rule (pop alist))
|
|
|
2209 (when (and (stringp (car rule))
|
|
|
2210 (equal "subject" (downcase (pop rule))))
|
|
|
2211 (while (setq kill (pop rule))
|
|
|
2212 (when (memq (nth 3 kill) '(w W word Word))
|
|
|
2213 (push (cons (or (nth 1 kill)
|
|
|
2214 gnus-score-interactive-default-score)
|
|
|
2215 (car kill))
|
|
|
2216 rules))))))
|
|
|
2217 (setq rules (sort rules (lambda (r1 r2)
|
|
|
2218 (string-lessp (cdr r1) (cdr r2)))))
|
|
|
2219 ;; Add up words that have appeared several times.
|
|
|
2220 (let ((r rules))
|
|
|
2221 (while (cdr r)
|
|
|
2222 (if (equal (cdar r) (cdadr r))
|
|
|
2223 (progn
|
|
|
2224 (setcar (car r) (+ (caar r) (caadr r)))
|
|
|
2225 (setcdr r (cddr r)))
|
|
|
2226 (pop r))))
|
|
|
2227 ;; Insert the words.
|
|
|
2228 (nnheader-set-temp-buffer "*Score Words*")
|
|
|
2229 (if (not (setq rules (sort rules (lambda (r1 r2) (> (car r1) (car r2))))))
|
|
|
2230 (gnus-error 3 "No word score rules")
|
|
|
2231 (while rules
|
|
|
2232 (insert (format "%-5d: %s\n" (caar rules) (cdar rules)))
|
|
|
2233 (pop rules))
|
|
|
2234 (gnus-add-current-to-buffer-list)
|
|
|
2235 (goto-char (point-min))
|
|
|
2236 (gnus-configure-windows 'score-words))))
|
|
0
|
2237
|
|
|
2238 (defun gnus-summary-rescore ()
|
|
|
2239 "Redo the entire scoring process in the current summary."
|
|
|
2240 (interactive)
|
|
|
2241 (gnus-score-save)
|
|
|
2242 (setq gnus-score-cache nil)
|
|
|
2243 (setq gnus-newsgroup-scored nil)
|
|
|
2244 (gnus-possibly-score-headers)
|
|
|
2245 (gnus-score-update-all-lines))
|
|
|
2246
|
|
|
2247 (defun gnus-score-flush-cache ()
|
|
|
2248 "Flush the cache of score files."
|
|
|
2249 (interactive)
|
|
|
2250 (gnus-score-save)
|
|
|
2251 (setq gnus-score-cache nil
|
|
|
2252 gnus-score-alist nil
|
|
|
2253 gnus-short-name-score-file-cache nil)
|
|
|
2254 (gnus-message 6 "The score cache is now flushed"))
|
|
|
2255
|
|
|
2256 (gnus-add-shutdown 'gnus-score-close 'gnus)
|
|
|
2257
|
|
|
2258 (defvar gnus-score-file-alist-cache nil)
|
|
|
2259
|
|
|
2260 (defun gnus-score-close ()
|
|
|
2261 "Clear all internal score variables."
|
|
|
2262 (setq gnus-score-cache nil
|
|
|
2263 gnus-internal-global-score-files nil
|
|
|
2264 gnus-score-file-list nil
|
|
|
2265 gnus-score-file-alist-cache nil))
|
|
|
2266
|
|
|
2267 ;; Summary score marking commands.
|
|
|
2268
|
|
|
2269 (defun gnus-summary-raise-same-subject-and-select (score)
|
|
|
2270 "Raise articles which has the same subject with SCORE and select the next."
|
|
|
2271 (interactive "p")
|
|
|
2272 (let ((subject (gnus-summary-article-subject)))
|
|
|
2273 (gnus-summary-raise-score score)
|
|
|
2274 (while (gnus-summary-find-subject subject)
|
|
|
2275 (gnus-summary-raise-score score))
|
|
|
2276 (gnus-summary-next-article t)))
|
|
|
2277
|
|
|
2278 (defun gnus-summary-raise-same-subject (score)
|
|
|
2279 "Raise articles which has the same subject with SCORE."
|
|
|
2280 (interactive "p")
|
|
|
2281 (let ((subject (gnus-summary-article-subject)))
|
|
|
2282 (gnus-summary-raise-score score)
|
|
|
2283 (while (gnus-summary-find-subject subject)
|
|
|
2284 (gnus-summary-raise-score score))
|
|
|
2285 (gnus-summary-next-subject 1 t)))
|
|
|
2286
|
|
|
2287 (defun gnus-score-default (level)
|
|
16
|
2288 (if level (prefix-numeric-value level)
|
|
0
|
2289 gnus-score-interactive-default-score))
|
|
|
2290
|
|
|
2291 (defun gnus-summary-raise-thread (&optional score)
|
|
|
2292 "Raise the score of the articles in the current thread with SCORE."
|
|
|
2293 (interactive "P")
|
|
|
2294 (setq score (gnus-score-default score))
|
|
|
2295 (let (e)
|
|
|
2296 (save-excursion
|
|
|
2297 (let ((articles (gnus-summary-articles-in-thread)))
|
|
|
2298 (while articles
|
|
|
2299 (gnus-summary-goto-subject (car articles))
|
|
|
2300 (gnus-summary-raise-score score)
|
|
|
2301 (setq articles (cdr articles))))
|
|
|
2302 (setq e (point)))
|
|
|
2303 (let ((gnus-summary-check-current t))
|
|
16
|
2304 (unless (zerop (gnus-summary-next-subject 1 t))
|
|
|
2305 (goto-char e))))
|
|
0
|
2306 (gnus-summary-recenter)
|
|
|
2307 (gnus-summary-position-point)
|
|
|
2308 (gnus-set-mode-line 'summary))
|
|
|
2309
|
|
|
2310 (defun gnus-summary-lower-same-subject-and-select (score)
|
|
|
2311 "Raise articles which has the same subject with SCORE and select the next."
|
|
|
2312 (interactive "p")
|
|
|
2313 (gnus-summary-raise-same-subject-and-select (- score)))
|
|
|
2314
|
|
|
2315 (defun gnus-summary-lower-same-subject (score)
|
|
|
2316 "Raise articles which has the same subject with SCORE."
|
|
|
2317 (interactive "p")
|
|
|
2318 (gnus-summary-raise-same-subject (- score)))
|
|
|
2319
|
|
|
2320 (defun gnus-summary-lower-thread (&optional score)
|
|
|
2321 "Lower score of articles in the current thread with SCORE."
|
|
|
2322 (interactive "P")
|
|
|
2323 (gnus-summary-raise-thread (- (1- (gnus-score-default score)))))
|
|
|
2324
|
|
|
2325 ;;; Finding score files.
|
|
|
2326
|
|
|
2327 (defun gnus-score-score-files (group)
|
|
|
2328 "Return a list of all possible score files."
|
|
|
2329 ;; Search and set any global score files.
|
|
16
|
2330 (when gnus-global-score-files
|
|
|
2331 (unless gnus-internal-global-score-files
|
|
|
2332 (gnus-score-search-global-directories gnus-global-score-files)))
|
|
0
|
2333 ;; Fix the kill-file dir variable.
|
|
|
2334 (setq gnus-kill-files-directory
|
|
|
2335 (file-name-as-directory gnus-kill-files-directory))
|
|
|
2336 ;; If we can't read it, there are no score files.
|
|
|
2337 (if (not (file-exists-p (expand-file-name gnus-kill-files-directory)))
|
|
|
2338 (setq gnus-score-file-list nil)
|
|
|
2339 (if (not (gnus-use-long-file-name 'not-score))
|
|
|
2340 ;; We do not use long file names, so we have to do some
|
|
|
2341 ;; directory traversing.
|
|
|
2342 (setq gnus-score-file-list
|
|
|
2343 (cons nil
|
|
|
2344 (or gnus-short-name-score-file-cache
|
|
|
2345 (prog2
|
|
|
2346 (gnus-message 6 "Finding all score files...")
|
|
|
2347 (setq gnus-short-name-score-file-cache
|
|
|
2348 (gnus-score-score-files-1
|
|
|
2349 gnus-kill-files-directory))
|
|
|
2350 (gnus-message 6 "Finding all score files...done")))))
|
|
|
2351 ;; We want long file names.
|
|
|
2352 (when (or (not gnus-score-file-list)
|
|
|
2353 (not (car gnus-score-file-list))
|
|
|
2354 (gnus-file-newer-than gnus-kill-files-directory
|
|
|
2355 (car gnus-score-file-list)))
|
|
|
2356 (setq gnus-score-file-list
|
|
|
2357 (cons (nth 5 (file-attributes gnus-kill-files-directory))
|
|
|
2358 (nreverse
|
|
|
2359 (directory-files
|
|
|
2360 gnus-kill-files-directory t
|
|
|
2361 (gnus-score-file-regexp)))))))
|
|
|
2362 (cdr gnus-score-file-list)))
|
|
|
2363
|
|
|
2364 (defun gnus-score-score-files-1 (dir)
|
|
|
2365 "Return all possible score files under DIR."
|
|
16
|
2366 (let ((files (list (expand-file-name dir)))
|
|
0
|
2367 (regexp (gnus-score-file-regexp))
|
|
16
|
2368 (case-fold-search nil)
|
|
|
2369 seen out file)
|
|
0
|
2370 (while (setq file (pop files))
|
|
|
2371 (cond
|
|
|
2372 ;; Ignore "." and "..".
|
|
|
2373 ((member (file-name-nondirectory file) '("." ".."))
|
|
|
2374 nil)
|
|
16
|
2375 ;; Add subtrees of directory to also be searched.
|
|
|
2376 ((and (file-directory-p file)
|
|
|
2377 (not (member (file-truename file) seen)))
|
|
|
2378 (push (file-truename file) seen)
|
|
|
2379 (setq files (nconc (directory-files file t nil t) files)))
|
|
0
|
2380 ;; Add files to the list of score files.
|
|
|
2381 ((string-match regexp file)
|
|
|
2382 (push file out))))
|
|
|
2383 (or out
|
|
|
2384 ;; Return a dummy value.
|
|
|
2385 (list "~/News/this.file.does.not.exist.SCORE"))))
|
|
|
2386
|
|
|
2387 (defun gnus-score-file-regexp ()
|
|
|
2388 "Return a regexp that match all score files."
|
|
|
2389 (concat "\\(" (regexp-quote gnus-score-file-suffix )
|
|
|
2390 "\\|" (regexp-quote gnus-adaptive-file-suffix) "\\)\\'"))
|
|
|
2391
|
|
|
2392 (defun gnus-score-find-bnews (group)
|
|
|
2393 "Return a list of score files for GROUP.
|
|
|
2394 The score files are those files in the ~/News/ directory which matches
|
|
|
2395 GROUP using BNews sys file syntax."
|
|
|
2396 (let* ((sfiles (append (gnus-score-score-files group)
|
|
|
2397 gnus-internal-global-score-files))
|
|
|
2398 (kill-dir (file-name-as-directory
|
|
|
2399 (expand-file-name gnus-kill-files-directory)))
|
|
|
2400 (klen (length kill-dir))
|
|
|
2401 (score-regexp (gnus-score-file-regexp))
|
|
|
2402 (trans (cdr (assq ?: nnheader-file-name-translation-alist)))
|
|
|
2403 ofiles not-match regexp)
|
|
|
2404 (save-excursion
|
|
|
2405 (set-buffer (get-buffer-create "*gnus score files*"))
|
|
|
2406 (buffer-disable-undo (current-buffer))
|
|
|
2407 ;; Go through all score file names and create regexp with them
|
|
|
2408 ;; as the source.
|
|
|
2409 (while sfiles
|
|
|
2410 (erase-buffer)
|
|
|
2411 (insert (car sfiles))
|
|
|
2412 (goto-char (point-min))
|
|
|
2413 ;; First remove the suffix itself.
|
|
|
2414 (when (re-search-forward (concat "." score-regexp) nil t)
|
|
16
|
2415 (replace-match "" t t)
|
|
0
|
2416 (goto-char (point-min))
|
|
|
2417 (if (looking-at (regexp-quote kill-dir))
|
|
|
2418 ;; If the file name was just "SCORE", `klen' is one character
|
|
|
2419 ;; too much.
|
|
|
2420 (delete-char (min (1- (point-max)) klen))
|
|
|
2421 (goto-char (point-max))
|
|
|
2422 (search-backward "/")
|
|
|
2423 (delete-region (1+ (point)) (point-min)))
|
|
|
2424 ;; If short file names were used, we have to translate slashes.
|
|
|
2425 (goto-char (point-min))
|
|
|
2426 (let ((regexp (concat
|
|
|
2427 "[/:" (if trans (char-to-string trans) "") "]")))
|
|
|
2428 (while (re-search-forward regexp nil t)
|
|
|
2429 (replace-match "." t t)))
|
|
16
|
2430 ;; Kludge to get rid of "nntp+" problems.
|
|
0
|
2431 (goto-char (point-min))
|
|
16
|
2432 (when (looking-at "nn[a-z]+\\+")
|
|
|
2433 (search-forward "+")
|
|
|
2434 (forward-char -1)
|
|
|
2435 (insert "\\")
|
|
|
2436 (forward-char 1))
|
|
0
|
2437 ;; Kludge to deal with "++".
|
|
16
|
2438 (while (search-forward "+" nil t)
|
|
|
2439 (replace-match "\\+" t t))
|
|
0
|
2440 ;; Translate "all" to ".*".
|
|
|
2441 (goto-char (point-min))
|
|
|
2442 (while (search-forward "all" nil t)
|
|
|
2443 (replace-match ".*" t t))
|
|
|
2444 (goto-char (point-min))
|
|
|
2445 ;; Deal with "not."s.
|
|
|
2446 (if (looking-at "not.")
|
|
|
2447 (progn
|
|
|
2448 (setq not-match t)
|
|
16
|
2449 (setq regexp (concat "^" (buffer-substring 5 (point-max)))))
|
|
|
2450 (setq regexp (concat "^" (buffer-substring 1 (point-max))))
|
|
0
|
2451 (setq not-match nil))
|
|
|
2452 ;; Finally - if this resulting regexp matches the group name,
|
|
|
2453 ;; we add this score file to the list of score files
|
|
|
2454 ;; applicable to this group.
|
|
16
|
2455 (when (or (and not-match
|
|
|
2456 (not (string-match regexp group)))
|
|
|
2457 (and (not not-match)
|
|
|
2458 (string-match regexp group)))
|
|
|
2459 (push (car sfiles) ofiles)))
|
|
0
|
2460 (setq sfiles (cdr sfiles)))
|
|
|
2461 (kill-buffer (current-buffer))
|
|
|
2462 ;; Slight kludge here - the last score file returned should be
|
|
16
|
2463 ;; the local score file, whether it exists or not. This is so
|
|
0
|
2464 ;; that any score commands the user enters will go to the right
|
|
|
2465 ;; file, and not end up in some global score file.
|
|
|
2466 (let ((localscore (gnus-score-file-name group)))
|
|
|
2467 (setq ofiles (cons localscore (delete localscore ofiles))))
|
|
16
|
2468 (gnus-sort-score-files (nreverse ofiles)))))
|
|
0
|
2469
|
|
|
2470 (defun gnus-score-find-single (group)
|
|
|
2471 "Return list containing the score file for GROUP."
|
|
|
2472 (list (or gnus-newsgroup-adaptive-score-file
|
|
|
2473 (gnus-score-file-name group gnus-adaptive-file-suffix))
|
|
|
2474 (gnus-score-file-name group)))
|
|
|
2475
|
|
|
2476 (defun gnus-score-find-hierarchical (group)
|
|
|
2477 "Return list of score files for GROUP.
|
|
|
2478 This includes the score file for the group and all its parents."
|
|
16
|
2479 (let* ((prefix (gnus-group-real-prefix group))
|
|
|
2480 (all (list nil))
|
|
|
2481 (group (gnus-group-real-name group))
|
|
|
2482 (start 0))
|
|
0
|
2483 (while (string-match "\\." group (1+ start))
|
|
|
2484 (setq start (match-beginning 0))
|
|
16
|
2485 (push (substring group 0 start) all))
|
|
|
2486 (push group all)
|
|
|
2487 (setq all
|
|
|
2488 (nconc
|
|
|
2489 (mapcar (lambda (group)
|
|
|
2490 (gnus-score-file-name group gnus-adaptive-file-suffix))
|
|
|
2491 (setq all (nreverse all)))
|
|
|
2492 (mapcar 'gnus-score-file-name all)))
|
|
|
2493 (if (equal prefix "")
|
|
|
2494 all
|
|
|
2495 (mapcar
|
|
|
2496 (lambda (file)
|
|
|
2497 (concat (file-name-directory file) prefix
|
|
|
2498 (file-name-nondirectory file)))
|
|
|
2499 all))))
|
|
|
2500
|
|
|
2501 (defun gnus-score-file-rank (file)
|
|
|
2502 "Return a number that says how specific score FILE is.
|
|
|
2503 Destroys the current buffer."
|
|
|
2504 (if (member file gnus-internal-global-score-files)
|
|
|
2505 0
|
|
|
2506 (when (string-match
|
|
|
2507 (concat "^" (regexp-quote
|
|
|
2508 (expand-file-name
|
|
|
2509 (file-name-as-directory gnus-kill-files-directory))))
|
|
|
2510 file)
|
|
|
2511 (setq file (substring file (match-end 0))))
|
|
|
2512 (insert file)
|
|
|
2513 (goto-char (point-min))
|
|
|
2514 (let ((beg (point))
|
|
|
2515 elems)
|
|
|
2516 (while (re-search-forward "[./]" nil t)
|
|
|
2517 (push (buffer-substring beg (1- (point)))
|
|
|
2518 elems))
|
|
|
2519 (erase-buffer)
|
|
|
2520 (setq elems (delete "all" elems))
|
|
|
2521 (length elems))))
|
|
|
2522
|
|
|
2523 (defun gnus-sort-score-files (files)
|
|
|
2524 "Sort FILES so that the most general files come first."
|
|
|
2525 (nnheader-temp-write nil
|
|
|
2526 (let ((alist
|
|
|
2527 (mapcar
|
|
|
2528 (lambda (file)
|
|
|
2529 (cons (inline (gnus-score-file-rank file)) file))
|
|
|
2530 files)))
|
|
|
2531 (mapcar
|
|
|
2532 (lambda (f) (cdr f))
|
|
|
2533 (sort alist (lambda (f1 f2) (< (car f1) (car f2))))))))
|
|
0
|
2534
|
|
|
2535 (defun gnus-score-find-alist (group)
|
|
|
2536 "Return list of score files for GROUP.
|
|
|
2537 The list is determined from the variable gnus-score-file-alist."
|
|
|
2538 (let ((alist gnus-score-file-multiple-match-alist)
|
|
|
2539 score-files)
|
|
|
2540 ;; if this group has been seen before, return the cached entry
|
|
|
2541 (if (setq score-files (assoc group gnus-score-file-alist-cache))
|
|
|
2542 (cdr score-files) ;ensures caching groups with no matches
|
|
|
2543 ;; handle the multiple match alist
|
|
|
2544 (while alist
|
|
16
|
2545 (when (string-match (caar alist) group)
|
|
|
2546 (setq score-files
|
|
|
2547 (nconc score-files (copy-sequence (cdar alist)))))
|
|
0
|
2548 (setq alist (cdr alist)))
|
|
|
2549 (setq alist gnus-score-file-single-match-alist)
|
|
|
2550 ;; handle the single match alist
|
|
|
2551 (while alist
|
|
16
|
2552 (when (string-match (caar alist) group)
|
|
|
2553 ;; progn used just in case ("regexp") has no files
|
|
|
2554 ;; and score-files is still nil. -sj
|
|
|
2555 ;; this can be construed as a "stop searching here" feature :>
|
|
|
2556 ;; and used to simplify regexps in the single-alist
|
|
|
2557 (setq score-files
|
|
|
2558 (nconc score-files (copy-sequence (cdar alist))))
|
|
|
2559 (setq alist nil))
|
|
0
|
2560 (setq alist (cdr alist)))
|
|
|
2561 ;; cache the score files
|
|
16
|
2562 (push (cons group score-files) gnus-score-file-alist-cache)
|
|
0
|
2563 score-files)))
|
|
|
2564
|
|
16
|
2565 (defun gnus-all-score-files (&optional group)
|
|
|
2566 "Return a list of all score files for the current group."
|
|
0
|
2567 (let ((funcs gnus-score-find-score-files-function)
|
|
16
|
2568 (group (or group gnus-newsgroup-name))
|
|
0
|
2569 score-files)
|
|
|
2570 ;; Make sure funcs is a list.
|
|
|
2571 (and funcs
|
|
|
2572 (not (listp funcs))
|
|
|
2573 (setq funcs (list funcs)))
|
|
|
2574 ;; Get the initial score files for this group.
|
|
|
2575 (when funcs
|
|
16
|
2576 (setq score-files (nreverse (gnus-score-find-alist group))))
|
|
|
2577 ;; Add any home adapt files.
|
|
|
2578 (let ((home (gnus-home-score-file group t)))
|
|
|
2579 (when home
|
|
|
2580 (push home score-files)
|
|
|
2581 (setq gnus-newsgroup-adaptive-score-file home)))
|
|
|
2582 ;; Check whether there is a `adapt-file' group parameter.
|
|
|
2583 (let ((param-file (gnus-group-find-parameter group 'adapt-file)))
|
|
|
2584 (when param-file
|
|
|
2585 (push param-file score-files)
|
|
|
2586 (setq gnus-newsgroup-adaptive-score-file param-file)))
|
|
0
|
2587 ;; Go through all the functions for finding score files (or actual
|
|
|
2588 ;; scores) and add them to a list.
|
|
|
2589 (while funcs
|
|
|
2590 (when (gnus-functionp (car funcs))
|
|
|
2591 (setq score-files
|
|
16
|
2592 (nconc score-files (nreverse (funcall (car funcs) group)))))
|
|
0
|
2593 (setq funcs (cdr funcs)))
|
|
16
|
2594 ;; Add any home score files.
|
|
|
2595 (let ((home (gnus-home-score-file group)))
|
|
|
2596 (when home
|
|
|
2597 (push home score-files)))
|
|
0
|
2598 ;; Check whether there is a `score-file' group parameter.
|
|
16
|
2599 (let ((param-file (gnus-group-find-parameter group 'score-file)))
|
|
0
|
2600 (when param-file
|
|
|
2601 (push param-file score-files)))
|
|
16
|
2602 ;; Expand all files names.
|
|
|
2603 (let ((files score-files))
|
|
|
2604 (while files
|
|
|
2605 (when (stringp (car files))
|
|
|
2606 (setcar files (expand-file-name
|
|
|
2607 (car files) gnus-kill-files-directory)))
|
|
|
2608 (pop files)))
|
|
|
2609 (setq score-files (nreverse score-files))
|
|
|
2610 ;; Remove any duplicate score files.
|
|
|
2611 (while (and score-files
|
|
|
2612 (member (car score-files) (cdr score-files)))
|
|
|
2613 (pop score-files))
|
|
|
2614 (let ((files score-files))
|
|
|
2615 (while (cdr files)
|
|
|
2616 (when (member (cadr files) (cddr files))
|
|
|
2617 (setcdr files (cddr files)))
|
|
|
2618 (pop files)))
|
|
0
|
2619 ;; Do the scoring if there are any score files for this group.
|
|
16
|
2620 score-files))
|
|
|
2621
|
|
|
2622 (defun gnus-possibly-score-headers (&optional trace)
|
|
|
2623 "Do scoring if scoring is required."
|
|
|
2624 (let ((score-files (gnus-all-score-files)))
|
|
0
|
2625 (when score-files
|
|
|
2626 (gnus-score-headers score-files trace))))
|
|
|
2627
|
|
|
2628 (defun gnus-score-file-name (newsgroup &optional suffix)
|
|
|
2629 "Return the name of a score file for NEWSGROUP."
|
|
|
2630 (let ((suffix (or suffix gnus-score-file-suffix)))
|
|
|
2631 (nnheader-translate-file-chars
|
|
|
2632 (cond
|
|
|
2633 ((or (null newsgroup)
|
|
|
2634 (string-equal newsgroup ""))
|
|
|
2635 ;; The global score file is placed at top of the directory.
|
|
|
2636 (expand-file-name
|
|
|
2637 suffix gnus-kill-files-directory))
|
|
|
2638 ((gnus-use-long-file-name 'not-score)
|
|
|
2639 ;; Append ".SCORE" to newsgroup name.
|
|
|
2640 (expand-file-name (concat (gnus-newsgroup-savable-name newsgroup)
|
|
|
2641 "." suffix)
|
|
|
2642 gnus-kill-files-directory))
|
|
|
2643 (t
|
|
|
2644 ;; Place "SCORE" under the hierarchical directory.
|
|
|
2645 (expand-file-name (concat (gnus-newsgroup-directory-form newsgroup)
|
|
|
2646 "/" suffix)
|
|
|
2647 gnus-kill-files-directory))))))
|
|
|
2648
|
|
|
2649 (defun gnus-score-search-global-directories (files)
|
|
|
2650 "Scan all global score directories for score files."
|
|
|
2651 ;; Set the variable `gnus-internal-global-score-files' to all
|
|
|
2652 ;; available global score files.
|
|
|
2653 (interactive (list gnus-global-score-files))
|
|
|
2654 (let (out)
|
|
|
2655 (while files
|
|
|
2656 (if (string-match "/$" (car files))
|
|
|
2657 (setq out (nconc (directory-files
|
|
|
2658 (car files) t
|
|
|
2659 (concat (gnus-score-file-regexp) "$"))))
|
|
16
|
2660 (push (car files) out))
|
|
0
|
2661 (setq files (cdr files)))
|
|
|
2662 (setq gnus-internal-global-score-files out)))
|
|
|
2663
|
|
|
2664 (defun gnus-score-default-fold-toggle ()
|
|
|
2665 "Toggle folding for new score file entries."
|
|
|
2666 (interactive)
|
|
|
2667 (setq gnus-score-default-fold (not gnus-score-default-fold))
|
|
|
2668 (if gnus-score-default-fold
|
|
|
2669 (gnus-message 1 "New score file entries will be case insensitive.")
|
|
|
2670 (gnus-message 1 "New score file entries will be case sensitive.")))
|
|
|
2671
|
|
16
|
2672 ;;; Home score file.
|
|
|
2673
|
|
|
2674 (defun gnus-home-score-file (group &optional adapt)
|
|
|
2675 "Return the home score file for GROUP.
|
|
|
2676 If ADAPT, return the home adaptive file instead."
|
|
|
2677 (let ((list (if adapt gnus-home-adapt-file gnus-home-score-file))
|
|
|
2678 elem found)
|
|
|
2679 ;; Make sure we have a list.
|
|
|
2680 (unless (listp list)
|
|
|
2681 (setq list (list list)))
|
|
|
2682 ;; Go through the list and look for matches.
|
|
|
2683 (while (and (not found)
|
|
|
2684 (setq elem (pop list)))
|
|
|
2685 (setq found
|
|
|
2686 (cond
|
|
|
2687 ;; Simple string.
|
|
|
2688 ((stringp elem)
|
|
|
2689 elem)
|
|
|
2690 ;; Function.
|
|
|
2691 ((gnus-functionp elem)
|
|
|
2692 (funcall elem group))
|
|
|
2693 ;; Regexp-file cons
|
|
|
2694 ((consp elem)
|
|
|
2695 (when (string-match (car elem) group)
|
|
|
2696 (cadr elem))))))
|
|
|
2697 (when found
|
|
|
2698 (nnheader-concat gnus-kill-files-directory found))))
|
|
|
2699
|
|
|
2700 (defun gnus-hierarchial-home-score-file (group)
|
|
|
2701 "Return the score file of the top-level hierarchy of GROUP."
|
|
|
2702 (if (string-match "^[^.]+\\." group)
|
|
|
2703 (concat (match-string 0 group) gnus-score-file-suffix)
|
|
|
2704 ;; Group name without any dots.
|
|
|
2705 (concat group "." gnus-score-file-suffix)))
|
|
|
2706
|
|
|
2707 (defun gnus-hierarchial-home-adapt-file (group)
|
|
|
2708 "Return the adapt file of the top-level hierarchy of GROUP."
|
|
|
2709 (if (string-match "^[^.]+\\." group)
|
|
|
2710 (concat (match-string 0 group) gnus-adaptive-file-suffix)
|
|
|
2711 ;; Group name without any dots.
|
|
|
2712 (concat group "." gnus-adaptive-file-suffix)))
|
|
|
2713
|
|
|
2714 ;;;
|
|
|
2715 ;;; Score decays
|
|
|
2716 ;;;
|
|
|
2717
|
|
|
2718 (defun gnus-decay-score (score)
|
|
|
2719 "Decay SCORE."
|
|
|
2720 (floor
|
|
|
2721 (- score
|
|
|
2722 (* (if (< score 0) 1 -1)
|
|
|
2723 (min score
|
|
|
2724 (max gnus-score-decay-constant
|
|
|
2725 (* (abs score)
|
|
|
2726 gnus-score-decay-scale)))))))
|
|
|
2727
|
|
|
2728 (defun gnus-decay-scores (alist day)
|
|
|
2729 "Decay non-permanent scores in ALIST."
|
|
|
2730 (let ((times (- (gnus-time-to-day (current-time)) day))
|
|
|
2731 kill entry updated score n)
|
|
|
2732 (unless (zerop times) ;Done decays today already?
|
|
|
2733 (while (setq entry (pop alist))
|
|
|
2734 (when (stringp (car entry))
|
|
|
2735 (setq entry (cdr entry))
|
|
|
2736 (while (setq kill (pop entry))
|
|
|
2737 (when (nth 2 kill)
|
|
|
2738 (setq updated t)
|
|
|
2739 (setq score (or (car kill) gnus-score-interactive-default-score)
|
|
|
2740 n times)
|
|
|
2741 (while (natnump (decf n))
|
|
|
2742 (setq score (funcall gnus-decay-score-function score)))
|
|
|
2743 (setcar kill score))))))
|
|
|
2744 ;; Return whether this score file needs to be saved. By Je-haysuss!
|
|
|
2745 updated))
|
|
|
2746
|
|
0
|
2747 (provide 'gnus-score)
|
|
|
2748
|
|
|
2749 ;;; gnus-score.el ends here
|
