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37 id 1T7Y4q-00021D-1k; Fri, 31 Aug 2012 22:44:28 +0200
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38 From: Michal Sojka <sojkam1@fel.cvut.cz>
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39 To: Jameson Graef Rollins <jrollins@finestructure.net>,
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40 Notmuch Mail <notmuch@notmuchmail.org>
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41 Subject: Re: [PATCH 06/11] lib: store thread recipients in thread structure
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42 In-Reply-To: <1345427570-26518-7-git-send-email-jrollins@finestructure.net>
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43 References: <1345427570-26518-1-git-send-email-jrollins@finestructure.net>
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44 <1345427570-26518-2-git-send-email-jrollins@finestructure.net>
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48 <1345427570-26518-6-git-send-email-jrollins@finestructure.net>
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49 <1345427570-26518-7-git-send-email-jrollins@finestructure.net>
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50 User-Agent: Notmuch/0.14+3~g608c52f (http://notmuchmail.org) Emacs/24.1.1
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51 (x86_64-pc-linux-gnu)
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52 Date: Fri, 31 Aug 2012 22:44:28 +0200
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53 Message-ID: <87a9xaokpf.fsf@steelpick.2x.cz>
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55 Content-Type: text/plain
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56 X-BeenThere: notmuch@notmuchmail.org
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59 List-Id: "Use and development of the notmuch mail system."
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60 <notmuch.notmuchmail.org>
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70 On Mon, Aug 20 2012, Jameson Graef Rollins wrote:
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71 > This utilizes the new thread addresses struct to store thread
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72 > recipients, again in parallel to authors.
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74 > Since message recipients are not stored in the database, including
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75 > recipients in the thread structure exacts a significant overhead as
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76 > the recipients are retrieved from the original message files. Because
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77 > of this, a new boolean argument, include_recipients, is added to the
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78 > necessary functions (_notmuch_thread_create, _thread_add_message and
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79 > _thread_add_matched_message) that controls whether the recipients are
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80 > fetched and included. If message recipients are ever stored in the
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81 > database this new argument could probably be removed.
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83 > lib/notmuch-private.h | 3 +-
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84 > lib/notmuch.h | 14 +++++++++
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85 > lib/query.cc | 3 +-
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86 > lib/thread.cc | 77 +++++++++++++++++++++++++++++++++++++------------
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87 > 4 files changed, 76 insertions(+), 21 deletions(-)
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89 > diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
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90 > index 27a41b6..32d1523 100644
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91 > --- a/lib/notmuch-private.h
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92 > +++ b/lib/notmuch-private.h
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93 > @@ -232,7 +232,8 @@ _notmuch_thread_create (void *ctx,
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94 > unsigned int seed_doc_id,
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95 > notmuch_doc_id_set_t *match_set,
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96 > notmuch_string_list_t *excluded_terms,
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97 > - notmuch_sort_t sort);
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98 > + notmuch_sort_t sort,
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99 > + notmuch_bool_t include_recipients);
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103 > diff --git a/lib/notmuch.h b/lib/notmuch.h
\r
104 > index 6acd38d..f9e71c1 100644
\r
105 > --- a/lib/notmuch.h
\r
106 > +++ b/lib/notmuch.h
\r
107 > @@ -759,6 +759,20 @@ notmuch_thread_get_matched_messages (notmuch_thread_t *thread);
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109 > notmuch_thread_get_authors (notmuch_thread_t *thread);
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111 > +/* Get the recipients of 'thread'
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113 > + * The returned string is a comma-separated list of the names of the
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114 > + * recipients of mail messages in the query results that belong to this
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117 > + * The returned string belongs to 'thread' and as such, should not be
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118 > + * modified by the caller and will only be valid for as long as the
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119 > + * thread is valid, (which is until notmuch_thread_destroy or until
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120 > + * the query from which it derived is destroyed).
\r
123 > +notmuch_thread_get_recipients (notmuch_thread_t *thread);
\r
125 > /* Get the subject of 'thread'
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127 > * The subject is taken from the first message (according to the query
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128 > diff --git a/lib/query.cc b/lib/query.cc
\r
129 > index e9c1a2d..54833a7 100644
\r
130 > --- a/lib/query.cc
\r
131 > +++ b/lib/query.cc
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132 > @@ -486,7 +486,8 @@ notmuch_threads_get (notmuch_threads_t *threads)
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134 > &threads->match_set,
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135 > threads->query->exclude_terms,
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136 > - threads->query->sort);
\r
137 > + threads->query->sort,
\r
142 > diff --git a/lib/thread.cc b/lib/thread.cc
\r
143 > index 757e143..baf07c2 100644
\r
144 > --- a/lib/thread.cc
\r
145 > +++ b/lib/thread.cc
\r
146 > @@ -37,6 +37,7 @@ struct visible _notmuch_thread {
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149 > notmuch_thread_addresses_t *authors;
\r
150 > + notmuch_thread_addresses_t *recipients;
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151 > GHashTable *tags;
\r
153 > notmuch_message_list_t *message_list;
\r
154 > @@ -63,6 +64,7 @@ static int
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155 > _notmuch_thread_destructor (notmuch_thread_t *thread)
\r
157 > _notmuch_thread_addresses_destructor (thread->authors);
\r
158 > + _notmuch_thread_addresses_destructor (thread->recipients);
\r
159 > g_hash_table_unref (thread->tags);
\r
160 > g_hash_table_unref (thread->message_hash);
\r
162 > @@ -204,14 +206,17 @@ _thread_cleanup_address (notmuch_thread_t *thread,
\r
164 > _thread_add_message (notmuch_thread_t *thread,
\r
165 > notmuch_message_t *message,
\r
166 > - notmuch_string_list_t *exclude_terms)
\r
167 > + notmuch_string_list_t *exclude_terms,
\r
168 > + notmuch_bool_t include_recipients)
\r
170 > notmuch_tags_t *tags;
\r
172 > - InternetAddressList *list = NULL;
\r
173 > + InternetAddressList *from_list = NULL;
\r
174 > + InternetAddressList *to_list = NULL;
\r
175 > InternetAddress *address;
\r
176 > const char *from, *author;
\r
177 > - char *clean_author;
\r
178 > + const char *to, *recipient;
\r
179 > + char *clean_address;
\r
181 > _notmuch_message_list_add_message (thread->message_list,
\r
182 > talloc_steal (thread, message));
\r
183 > @@ -223,10 +228,9 @@ _thread_add_message (notmuch_thread_t *thread,
\r
185 > from = notmuch_message_get_header (message, "from");
\r
187 > - list = internet_address_list_parse_string (from);
\r
190 > - address = internet_address_list_get_address (list, 0);
\r
191 > + from_list = internet_address_list_parse_string (from);
\r
192 > + if (from_list) {
\r
193 > + address = internet_address_list_get_address (from_list, 0);
\r
195 > author = internet_address_get_name (address);
\r
196 > if (author == NULL) {
\r
197 > @@ -234,11 +238,32 @@ _thread_add_message (notmuch_thread_t *thread,
\r
198 > mailbox = INTERNET_ADDRESS_MAILBOX (address);
\r
199 > author = internet_address_mailbox_get_addr (mailbox);
\r
201 > - clean_author = _thread_cleanup_author (thread, author, from);
\r
202 > - _thread_add_address (thread->authors, clean_author, FALSE);
\r
203 > - notmuch_message_set_author (message, clean_author);
\r
204 > + clean_address = _thread_cleanup_address (thread, author, from);
\r
205 > + _thread_add_address (thread->authors, clean_address, FALSE);
\r
206 > + notmuch_message_set_author (message, clean_address);
\r
208 > + g_object_unref (G_OBJECT (from_list));
\r
211 > + if (include_recipients) {
\r
212 > + to = notmuch_message_get_header (message, "to");
\r
214 I think that recipients should be composed from all to, cc and bcc
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215 headers. I often write emails with only Bcc header. If such an email is
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216 saved as draft, I might be surprised by not seeing the "recipients".
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219 > + to_list = internet_address_list_parse_string (to);
\r
221 > + address = internet_address_list_get_address (to_list, 0);
\r
223 > + recipient = internet_address_get_name (address);
\r
224 > + if (recipient == NULL) {
\r
225 > + InternetAddressMailbox *mailbox;
\r
226 > + mailbox = INTERNET_ADDRESS_MAILBOX (address);
\r
227 > + recipient = internet_address_mailbox_get_addr (mailbox);
\r
229 > + clean_address = _thread_cleanup_address (thread, recipient, to);
\r
230 > + _thread_add_address (thread->recipients, clean_address, FALSE);
\r
231 > + notmuch_message_set_recipients (message, clean_address);
\r
233 > - g_object_unref (G_OBJECT (list));
\r
234 > + g_object_unref (G_OBJECT (to_list));
\r
238 > if (! thread->subject) {
\r
239 > @@ -301,7 +326,8 @@ _thread_set_subject_from_message (notmuch_thread_t *thread,
\r
241 > _thread_add_matched_message (notmuch_thread_t *thread,
\r
242 > notmuch_message_t *message,
\r
243 > - notmuch_sort_t sort)
\r
244 > + notmuch_sort_t sort,
\r
245 > + notmuch_bool_t include_recipients)
\r
248 > notmuch_message_t *hashed_message;
\r
249 > @@ -331,6 +357,8 @@ _thread_add_matched_message (notmuch_thread_t *thread,
\r
252 > _thread_add_address (thread->authors, notmuch_message_get_author (hashed_message), TRUE);
\r
253 > + if (include_recipients)
\r
254 > + _thread_add_address (thread->recipients, notmuch_message_get_recipients (hashed_message), TRUE);
\r
258 > @@ -399,10 +427,10 @@ _thread_addresses_init (const void *ctx)
\r
260 > * Creating the thread will perform a database search to get all
\r
261 > * messages belonging to the thread and will get the first subject
\r
262 > - * line, the total count of messages, and all authors in the thread.
\r
263 > - * Each message in the thread is checked against match_set to allow
\r
264 > - * for a separate count of matched messages, and to allow a viewer to
\r
265 > - * display these messages differently.
\r
266 > + * line, the total count of messages, and all authors and recipients
\r
268 ... all authors (and optionally recipients).
\r
270 > + * of the thread. Each message in the thread is checked against
\r
271 > + * match_set to allow for a separate count of matched messages, and to
\r
272 > + * allow a viewer to display these messages differently.
\r
274 > * Here, 'ctx' is talloc context for the resulting thread object.
\r
276 > @@ -414,7 +442,8 @@ _notmuch_thread_create (void *ctx,
\r
277 > unsigned int seed_doc_id,
\r
278 > notmuch_doc_id_set_t *match_set,
\r
279 > notmuch_string_list_t *exclude_terms,
\r
280 > - notmuch_sort_t sort)
\r
281 > + notmuch_sort_t sort,
\r
282 > + notmuch_bool_t include_recipients)
\r
284 > notmuch_thread_t *thread;
\r
285 > notmuch_message_t *seed_message;
\r
286 > @@ -453,6 +482,9 @@ _notmuch_thread_create (void *ctx,
\r
287 > thread->authors = _thread_addresses_init (thread);
\r
288 > if (unlikely (thread->authors == NULL))
\r
290 > + thread->recipients = _thread_addresses_init (thread);
\r
291 > + if (unlikely (thread->recipients == NULL))
\r
294 > thread->tags = g_hash_table_new_full (g_str_hash, g_str_equal,
\r
296 > @@ -486,11 +518,11 @@ _notmuch_thread_create (void *ctx,
\r
297 > if (doc_id == seed_doc_id)
\r
298 > message = seed_message;
\r
300 > - _thread_add_message (thread, message, exclude_terms);
\r
301 > + _thread_add_message (thread, message, exclude_terms, include_recipients);
\r
303 > if ( _notmuch_doc_id_set_contains (match_set, doc_id)) {
\r
304 > _notmuch_doc_id_set_remove (match_set, doc_id);
\r
305 > - _thread_add_matched_message (thread, message, sort);
\r
306 > + _thread_add_matched_message (thread, message, sort, include_recipients);
\r
309 > _notmuch_message_close (message);
\r
310 > @@ -499,6 +531,7 @@ _notmuch_thread_create (void *ctx,
\r
311 > notmuch_query_destroy (thread_id_query);
\r
313 > _resolve_thread_addresses_string (thread->authors);
\r
314 > + _resolve_thread_addresses_string (thread->recipients);
\r
316 > _resolve_thread_relationships (thread);
\r
318 > @@ -536,6 +569,12 @@ notmuch_thread_get_authors (notmuch_thread_t *thread)
\r
322 > +notmuch_thread_get_recipients (notmuch_thread_t *thread)
\r
324 > + return thread->recipients->string;
\r
328 > notmuch_thread_get_subject (notmuch_thread_t *thread)
\r
330 > return thread->subject;
\r
334 > _______________________________________________
\r
335 > notmuch mailing list
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336 > notmuch@notmuchmail.org
\r
337 > http://notmuchmail.org/mailman/listinfo/notmuch
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