diff options
| -rw-r--r-- | mail/ChangeLog | 10 | ||||
| -rw-r--r-- | mail/Makefile.am | 1 | ||||
| -rw-r--r-- | mail/mail-autofilter.c | 310 |
3 files changed, 321 insertions, 0 deletions
diff --git a/mail/ChangeLog b/mail/ChangeLog index 22f641e13d..66b63e3c35 100644 --- a/mail/ChangeLog +++ b/mail/ChangeLog @@ -1,3 +1,11 @@ +<<<<<<< ChangeLog +<<<<<<< ChangeLog +2000-08-09 Not Zed <NotZed@HelixCode.com> + + * mail-autofilter.c: New file to hold auto filter/vfolder stuff. + +======= +======= 2000-08-09 Christopher James Lahey <clahey@helixcode.com> * mail-display.c, mail-format.c, mail-ops.c: Fixed some warnings. @@ -10,6 +18,7 @@ * folder-browser-factory.c (control_activate): Create a "print message" menu item. +>>>>>>> 1.381 2000-08-09 Jeffrey Stedfast <fejj@helixcode.com> * message-list.c (message_list_init): Attached a double_click @@ -53,6 +62,7 @@ (message_list_init): Added a right_click event to trigger a pop-up menu to be displayed +>>>>>>> 1.379 2000-08-08 Dan Winship <danw@helixcode.com> * mail-config-gui.c: Add "Don't delete messages from server" diff --git a/mail/Makefile.am b/mail/Makefile.am index a114570803..076340c6cd 100644 --- a/mail/Makefile.am +++ b/mail/Makefile.am @@ -42,6 +42,7 @@ evolution_mail_SOURCES = \ folder-browser.c \ folder-browser.h \ folder-browser-factory.c \ + mail-autofilter.c \ mail-config.c \ mail-config.h \ mail-config-gui.c \ diff --git a/mail/mail-autofilter.c b/mail/mail-autofilter.c new file mode 100644 index 0000000000..eec67758cd --- /dev/null +++ b/mail/mail-autofilter.c @@ -0,0 +1,310 @@ +/* + code for autogenerating rules or filters from a message +*/ + +#include <ctype.h> + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <bonobo.h> + +#include <libgnomeui/gnome-app-helper.h> +#include <libgnomeui/gnome-popup-menu.h> + +#include "Evolution.h" +#include "evolution-storage.h" + +#include "evolution-shell-component.h" +#include "folder-browser.h" +#include "mail-vfolder.h" + +#include "camel/camel.h" + +#include "filter/vfolder-context.h" +#include "filter/vfolder-rule.h" +#include "filter/vfolder-editor.h" + +#include "filter/filter-context.h" +#include "filter/filter-filter.h" +#include "filter/filter-editor.h" +#include "filter/filter-option.h" + +enum { + AUTO_SUBJECT = 0x01, + AUTO_FROM = 0x02, + AUTO_TO = 0x04, +}; + +static void +rule_match_recipients(RuleContext *context, FilterRule *rule, CamelInternetAddress *iaddr) +{ + FilterPart *part; + FilterElement *element; + int i; + const char *real, *addr; + + /* address types etc should handle multiple values */ + for (i=0;camel_internet_address_get(iaddr, i, &real, &addr);i++) { + part = rule_context_create_part(context, "to"); + filter_rule_add_part((FilterRule *)rule, part); + element = filter_part_find_element(part, "recipient-type"); + filter_option_set_current((FilterOption *)element, "contains"); + element = filter_part_find_element(part, "recipient"); + filter_input_set_value((FilterInput *)element, addr); + } +} + + +/* remove 're' part of a subject */ +static const char * +strip_re(const char *s) +{ + const char *p; + + while (*s) { + while (isspace(*s)) + s++; + if (s[0] == 0) + break; + if ((s[0] == 'r' || s[0]=='R') + && (s[1] == 'e' || s[1]=='E')) { + p = s+2; + while (isdigit(*p) || (ispunct(*p) && (*p != ':'))) + p++; + if (*p==':') { + s = p+1; + } else + break; + } else + break; + } + return s; +} + +#if 0 +int +reg_match(char *str, char *regstr) +{ + regex_t reg; + int error; + int ret; + + error = regcomp(®, regstr, REG_EXTENDED|REG_ICASE|REG_NOSUB); + if (error != 0) { + return 0; + } + error = regexec(®, str, 0, NULL, 0); + regfree(®); + return (error == 0); +} +#endif + +static void +rule_add_subject(RuleContext *context, FilterRule *rule, const char *text) +{ + FilterPart *part; + FilterElement *element; + + /* dont match on empty strings ever */ + if (*text == 0) + return; + part = rule_context_create_part(context, "subject"); + filter_rule_add_part((FilterRule *)rule, part); + element = filter_part_find_element(part, "subject-type"); + filter_option_set_current((FilterOption *)element, "contains"); + element = filter_part_find_element(part, "subject"); + filter_input_set_value((FilterInput *)element, text); +} + +static void +rule_add_sender(RuleContext *context, FilterRule *rule, const char *text) +{ + FilterPart *part; + FilterElement *element; + + /* dont match on empty strings ever */ + if (*text == 0) + return; + part = rule_context_create_part(context, "sender"); + filter_rule_add_part((FilterRule *)rule, part); + element = filter_part_find_element(part, "sender-type"); + filter_option_set_current((FilterOption *)element, "contains"); + element = filter_part_find_element(part, "sender"); + filter_input_set_value((FilterInput *)element, text); +} + +/* do a bunch of things on the subject to try and detect mailing lists, remove + unneeded stuff, etc */ +static void +rule_match_subject(RuleContext *context, FilterRule *rule, const char *subject) +{ + const char *s; + const char *s1, *s2; + char *tmp; + + s = strip_re(subject); + /* dont match on empty subject */ + if (*s == 0) + return; + + /* [blahblah] is probably a mailing list, match on it separately */ + s1 = strchr(s, '['); + s2 = strchr(s, ']'); + if (s1 && s2 && s1<s2) { + /* probably a mailing list, match on the mailing list name */ + tmp = alloca(s2-s1+1); + memcpy(tmp, s1, s2-s1); + tmp[s2-s1] = 0; + g_strstrip(tmp); + rule_add_subject(context, rule, tmp); + s = s2+1; + } + /* Froblah: at the start is probably something important (e.g. bug number) */ + s1 = strchr(s, ':'); + if (s1) { + tmp = alloca(s1-s+1); + memcpy(tmp, s, s1-s); + tmp[s1-s] = 0; + g_strstrip(tmp); + rule_add_subject(context, rule, tmp); + s = s1+1; + } + + /* just lump the rest together */ + tmp = alloca(strlen(s)+1); + strcpy(tmp, s); + g_strstrip(tmp); + rule_add_subject(context, rule, tmp); +} + +static void +rule_from_message(FilterRule *rule, RuleContext *context, CamelMimeMessage *msg, int flags) +{ + CamelInternetAddress *addr; + + rule->grouping = FILTER_GROUP_ANY; + + if (flags & AUTO_SUBJECT) { + rule_match_subject(context, rule, msg->subject); + } + /* should parse the from address into an internet address? */ + if (flags & AUTO_FROM) { + struct _header_address *haddr, *scan; + + haddr = header_address_decode(msg->from); + scan = haddr; + while (scan) { + if (scan->type == HEADER_ADDRESS_NAME) { + rule_add_sender(context, rule, scan->v.addr); + } + } + header_address_unref(haddr); + } + if (flags & AUTO_TO) { + addr = (CamelInternetAddress *)camel_mime_message_get_recipients(msg, CAMEL_RECIPIENT_TYPE_TO); + rule_match_recipients(context, rule, addr); + addr = (CamelInternetAddress *)camel_mime_message_get_recipients(msg, CAMEL_RECIPIENT_TYPE_CC); + rule_match_recipients(context, rule, addr); + } +} + +FilterRule * +vfolder_rule_from_message(RuleContext *context, FolderBrowser *fb, CamelMimeMessage *msg, int flags) +{ + VfolderRule *rule; + + rule = vfolder_rule_new(); + vfolder_rule_add_source(rule, fb->uri); + rule_from_message((FilterRule *)rule, context, msg, flags); + + return (FilterRule *)rule; +} + +FilterRule * +filter_rule_from_message(RuleContext *context, FolderBrowser *fb, CamelMimeMessage *msg, int flags) +{ + FilterFilter *rule; + + rule = filter_filter_new(); + rule_from_message((FilterRule *)rule, context, msg, flags); + + /* should we define the default action? */ + + return (FilterRule *)rule; +} + +#if 0 + +#error "Ok, this is all useless because we're not using gnome-libs afteralll ..." + +static void create_filter(GtkWidget *w, void *data); +static void create_vfolder(GtkWidget *w, void *data); + +static GnomeUIInfo auto_filter_popup[] = { + GNOMEUIINFO_ITEM_NONE("Subject", "", create_filter), + GNOMEUIINFO_ITEM_NONE("From", "", create_filter), + GNOMEUIINFO_ITEM_NONE("To", "", create_filter), + GNOMEUIINFO_ITEM_NONE("Subject & To", "", create_filter), + GNOMEUIINFO_ITEM_NONE("Subject & From", "", create_filter), + GNOMEUIINFO_END +}; + +static GnomeUIInfo auto_vfolder_popup[] = { + GNOMEUIINFO_ITEM_NONE("Subject", "", create_vfolder), + GNOMEUIINFO_ITEM_NONE("From", "", create_vfolder), + GNOMEUIINFO_ITEM_NONE("To", "", create_vfolder), + GNOMEUIINFO_ITEM_NONE("Subject & To", "", create_vfolder), + GNOMEUIINFO_ITEM_NONE("Subject & From", "", create_vfolder), + GNOMEUIINFO_END +}; + +static GnomeUIInfo auto_popup[] = { + GNOMEUIINFO_SUBTREE("New Filter", auto_filter_popup), + GNOMEUIINFO_SUBTREE("New vFolder", auto_vfolder_popup), + GNOMEUIINFO_END +}; + +static int flags[] = { + AUTO_SUBJECT, AUTO_FROM, AUTO_TO, + AUTO_SUBJECT|AUTO_TO, AUTO_SUBJECT|AUTO_FROM +}; + +static int widget_index(GnomeUIInfo *info, GtkWidget *w) +{ + int i; + + for (i=0;info[i].widget;i++) + if (info[i].widget == w) + return i; + return -1; +} + +static void +create_filter(GtkWidget *w, void *data) +{ + int index; + + index = widget_index(auto_filter_popup, w); + printf("filter index = %d\n", index); +} + +static void +create_vfolder(GtkWidget *w, void *data) +{ + int index; + + index = widget_index(auto_vfolder_popup, w); + printf("filter index = %d\n", index); +} + +void +message_popup(GdkEventButton *event, FolderBrowser *fb) +{ + GtkWidget *popup_menu; + int i; + + popup_menu = gnome_popup_menu_new(auto_popup); + gnome_popup_menu_do_popup(popup_menu, NULL, NULL, event, fb); +} +#endif |