Index: openacs-4/packages/chat/tcl/chat-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/chat/tcl/chat-procs.tcl,v
diff -u -r1.10 -r1.11
--- openacs-4/packages/chat/tcl/chat-procs.tcl 24 Jun 2007 15:21:19 -0000 1.10
+++ openacs-4/packages/chat/tcl/chat-procs.tcl 19 Nov 2007 01:14:16 -0000 1.11
@@ -2,15 +2,14 @@
ad_library {
TCL Library for the chat system v.4
- @author David Dao (ddao@arsdigita.com) and Pablo Mu�oz(pablomp@tid.es)
-
+ @author David Dao (ddao@arsdigita.com)
+ @creation-date November 17, 2000
+ @cvs-id $Id$
}
-namespace eval chat::rss {}
-
ad_proc -private chat_start_server {} { Start Java chat server. } {
- if {[nsv_get chat server_started]} {
+ if [nsv_get chat server_started] {
return
}
ns_log notice "chat_start_server: Starting chat server"
@@ -63,7 +62,7 @@
while { 1 } {
# Wait until there is new message in queue.
ns_mutex lock [nsv_get chat new_message]
- if {[nsv_exists chat html_message]} {
+ if [nsv_exists chat html_message] {
# Get message from queue.
puts $w [nsv_get chat html_message]
flush $w
@@ -99,7 +98,7 @@
regexp "(.*)" $line match screen_name
regexp "(.*)" $line match msg
regexp "(.*)" $line match user_id
- if {![nsv_exists chat_room $room_id]} {
+ if ![nsv_exists chat_room $room_id] {
nsv_set chat_room $room_id {}
}
@@ -119,12 +118,12 @@
}
}
- chat_room_get -room_id $room_id -array room_info
- if { $room_info(archive_p) eq "t" } {
- if {[catch {chat_post_message_to_db -creation_user $user_id $room_id $msg} errmsg]} {
- ns_log error "chat_post_message_to_db: error: $errmsg"
- }
- }
+ chat_room_get -room_id $room_id -array room_info
+ if { $room_info(archive_p) eq "t" } {
+ if [catch {chat_post_message_to_db -creation_user $user_id $room_id $msg} errmsg] {
+ ns_log error "chat_post_message_to_db: error: $errmsg"
+ }
+ }
nsv_lappend chat_room $room_id $line
@@ -143,138 +142,48 @@
} {
Log chat message to the database.
} {
-
+ # ns_log Notice $msg
db_exec_plsql post_message {}
}
-ad_proc -public chat_room_new {
- {-alias ""}
- {-key_words ""}
- {-maxP ""}
- {-end_date ""}
- {-Rss_service ""}
- {-frequency1 ""}
- {-frequency2 ""}
- {-Mail_service ""}
- {-moderated_p ""}
- {-active_p ""}
- {-archive_p ""}
- {-auto_flush_p ""}
- {-auto_transcript_p ""}
- {-context_id ""}
- {-comm_name ""}
+ad_proc -public chat_room_new {
+ {-description ""}
+ {-moderated_p f}
+ {-active_p t}
+ {-archive_p f}
+ {-auto_flush_p t}
+ {-auto_transcript_p f}
+ {-context_id ""}
{-creation_user ""}
{-creation_ip ""}
- description
pretty_name
+
} {
Create new chat room. Return room_id if successful else raise error.
} {
-
db_transaction {
set room_id [db_exec_plsql create_room {}]
}
db_exec_plsql grant_permission {}
-
- for {set i 0} {$i < [llength $key_words]} {incr i 1} {
- set word [lindex $key_words $i]
-
- db_exec_plsql insert_keywords { }
- }
-
-
return $room_id
}
-ad_proc -public chat_room_private_new {
- {-alias ""}
- {-key_words ""}
- {-maxP ""}
- {-end_date ""}
- {-Rss_service ""}
- {-Mail_service ""}
- {-moderated_p ""}
- {-active_p ""}
- {-archive_p ""}
- {-auto_flush_p ""}
- {-auto_transcript_p ""}
- {-context_id ""}
- {-comm_name ""}
- {-creation_user ""}
- {-creation_ip ""}
- {-private ""}
- description
- pretty_name
-} {
- Create new chat room. Return room_id if successful else raise error.
-} {
-
- db_transaction {
- set room_id [db_exec_plsql create_private_room {}]
- }
-
-
-
- return $room_id
-}
-
ad_proc -public chat_room_edit {
- {-alias ""}
- {-key_words ""}
- {-maxP ""}
- {-end_date ""}
- {-Rss_service ""}
- {-frequency1 ""}
- {-frequency_mail ""}
- {-Mail_service ""}
- {-moderated_p ""}
- {-active_p ""}
- {-archive_p ""}
- {-user_id ""}
- {-room_id ""}
- description
+ room_id
pretty_name
+ description
+ moderated_p
+ active_p
+ archive_p
+ auto_flush_p
+ auto_transcript_p
} {
Edit information on chat room. All information require.
} {
-
- for {set i 0} {$i < [llength $key_words]} {incr i 1} {
- set word [lindex $key_words $i]
-
- db_1row room_info {
- select count(ck.room_id) as words
- from chat_keywords ck
- where ck.room_id = :room_id
- and ck.keyword = :word
- }
- if { $words eq 0 } {
- db_exec_plsql insert_keywords { }
- }
- }
-
- db_exec_plsql edit_room {}
-
-
- #A professor who creates a rooom will be able to admin it.
- db_1row room_info2 {
- select count(cr.creator) as counter2
- from chat_rooms cr
- where cr.room_id = :room_id
- and cr.creator = :user_id
- }
- if { $counter2 > 0} {
- return 0
- } else {
- set context_id [ad_conn package_id]
- set creation_ip [ad_conn peeraddr]
- db_exec_plsql edit_room_admin {}
- return 0
- }
-
-
+ db_exec_plsql edit_room {}
}
ad_proc -public chat_room_delete {
@@ -426,10 +335,7 @@
Return display name of this user to use in chat.
} {
acs_user::get -user_id $user_id -array user
-
-
set name [expr {$user(screen_name) ne "" ? $user(screen_name) : $user(name)}]
-
return $name
}
@@ -463,22 +369,20 @@
if { $room_info(archive_p) eq "f" } { return }
# write message to the database
- if {[catch {chat_post_message_to_db -creation_user $user_id $room_id $message} errmsg]} {
+ if [catch {chat_post_message_to_db -creation_user $user_id $room_id $message} errmsg] {
ns_log error "chat_post_message_to_db: error: $errmsg"
}
}
-
-
ad_proc -public chat_moderate_message_post {
room_id
user_id
message
} {
Post moderate message to the chat room and broadcast to all applet clients. Only use by HTML client.
} {
- set chat_msg "[chat_user_name2 $user_id $alias]$user_id$room_id$messagepending"
+ set chat_msg "[chat_user_name $user_id]$user_id$room_id$messagepending"
# Add message to queue. Notify thread responsible for broadcast message to applets.
nsv_set chat html_message $chat_msg
@@ -497,7 +401,7 @@
# The first time html client enter chat room, chat_room variable is not initialize correctly.
# Therefore I just hard code the variable.
- if {![nsv_exists chat_room $room_id]} {
+ if ![nsv_exists chat_room $room_id] {
nsv_set chat_room $room_id [list "[chat_user_name $user_id]$room_id[_ chat.has_entered_the_room]approved"]
}
@@ -513,14 +417,14 @@
set counter 0
#foreach msg $chat_messages
- for { set i [expr {$cnt - 1}] } { $i >= 0 } { set i [expr {$i - 1}] } {
+ for { set i [expr $cnt - 1] } { $i >= 0 } { set i [expr $i - 1] } {
set msg [lindex $chat_messages $i]
regexp "(.*)" $msg match screen_name
regexp "(.*)" $msg match chat_msg
regexp "(.*)" $msg match status
- if {$status eq "pending" || $status eq "rejected"} {
+ if {$status == "pending" || $status == "rejected"} {
continue;
}
@@ -531,7 +435,7 @@
incr counter
set array_val(rownum) $counter
- if {$screen_name == $user_name && $chat_msg eq "has entered the room."} {
+ if {$screen_name == $user_name && $chat_msg == "has entered the room."} {
return
}
}
@@ -544,7 +448,6 @@
{-context_id ""}
{-creation_user ""}
{-creation_ip ""}
- {-keywords ""}
pretty_name
contents
room_id
@@ -576,33 +479,14 @@
transcript_id
pretty_name
description
- contents
+ contents
} {
Edit chat transcript.
} {
db_exec_plsql edit_transcript {}
db_dml update_contents {}
}
-ad_proc -public chat_transcript_edit_keywords {
- transcript_id
- keywords
-} {
- Edit chat transcript.
-} {
- for {set i 0} {$i < [llength $keywords]} {incr i 1} {
- set word [lindex $keywords $i]
-
- db_1row select_keywords {select count(ck.keyword) as ckey from chat_room_transcript_keywords ck where ck.transcript_id = :transcript_id and ck.keyword = :word}
- if { $ckey > 0 } {
- } else {
- db_exec_plsql store_transcripts_keywords {}
- }
- }
-
-
-}
-
ad_proc -public chat_room_get {
{-room_id {}}
{-array:required}
@@ -621,1245 +505,32 @@
}
ad_proc -private chat_flush_rooms {} {Flush the messages in all of the chat rooms} {
-
+ # ns_log Notice "YY Starting chat_flush_rooms operation"
set room_ids [db_list get_rooms *SQL*]
foreach room_id $room_ids {
chat_room_flush $room_id
}
-}
-
+}
ad_proc -private chat_room_flush { room_id } {Flush the messages a single chat room} {
-
+ # ns_log Notice "YY flushing room $room_id"
db_transaction {
array set room_info [chat_room_get_not_cached $room_id]
set contents ""
# do we have to create a transcript for the room
- if { $room_info(auto_transcript_p) eq "t" } {
- set time [clock format [expr [clock seconds]-86400] -format "%D"]
- # build a list of all messages
- db_foreach get_archives_messages {} {
-
- if { $creation_user eq "-1" } {
- append contents "\[$creation_date\] System: $msg
\n"
- } else {
- db_1row room_info2 {
- select count(r.alias)
- from chat_registered_users r
- where r.user_id = :creation_user
- and r.room_id = :room_id
- }
-
- if { $count > 0} {
- db_1row room_info2 {
- select r.alias
- from chat_registered_users r
- where r.user_id = :creation_user
- and r.room_id = :room_id
- }
- append contents "\[$creation_date\] [chat_user_name2 $creation_user $alias]: $msg
\n"
- } else {
- append contents "\[$creation_date\] [chat_user_name $creation_user]: $msg
\n"
- }
- }
- #append contents "\[$creation_date\] [chat_user_name $creation_user]: $msg
\n"
- }
-
+ if { $room_info(auto_transcript_p) eq "t" } {
+ # build a list of all messages
+ db_foreach get_archives_messages {} {
+ append contents "\[$creation_date\] [chat_user_name $creation_user]: $msg
\n"
+ }
if { $contents ne "" } {
-
- set transcript_id [chat_transcript_new \
+ chat_transcript_new \
-description "#chat.automatically_created_transcript#" \
- "#chat.transcript_of_date# [clock format [clock seconds] -format "%d.%m.%Y"]" $contents $room_id]
- set time [clock format [expr [clock seconds]-86400] -format "%D"]
- db_foreach get_files_sent {} {
- set ft [store_sent_files_tanscript $transcript_id $f_id]
- }
-
- db_foreach partitipants_transcript "select distinct msg.creation_user as msg_creator
- from chat_msgs as msg
- where msg.room_id = :room_id and creation_date >= :time and msg.creation_user>-1" {
-
- #append de los participantes
-
- db_1row room_info {
- select count(r.alias) as count
- from chat_registered_users r
- where r.room_id = :room_id
- and r.user_id = :msg_creator
- }
-
- if { $count > 0 } {
- db_1row room_info {
- select r.alias as partitipant
- from chat_registered_users r
- where r.room_id = :room_id
- and r.user_id = :msg_creator
- }
- } else {
- db_1row room_info {
- select p.first_names as first_names, p.last_name as last_name
- from persons p
- where p.person_id = :msg_creator
- }
- append msg_creator1 $first_names " "
- append partitipant $msg_creator1 $last_name
- }
-
- set pt [store_partitipants_transcript $transcript_id $partitipant]
-
-
- } if_no_rows {
-
- }
+ "#chat.transcript_of_date# [clock format [clock seconds] -format "%d.%m.%Y"]" $contents $room_id
}
- }
- # clear all the messages in the room
- #chat_room_message_delete $room_id
- }
-}
-
-ad_proc -public chat_registered_user {
- {-RSS_service ""}
- {-mail_service ""}
- {-context_id ""}
- {-creation_ip ""}
- {-frequency_mail ""}
- room_id
- alias
- user_id
-} {
- A user is regitered in a chat room.
-} {
-
- db_transaction {
- set registered_id [db_exec_plsql register {}]
- }
-
- return $registered_id
-}
-
-ad_proc -public chat_send_mails {
- room_id
- community_id
- user_id
- package_id
- frequency
-} {
- Send mails to the registered users with the brief of the chat room conversation
-} {
-
- db_1row info {
- select r.frequency_mail,
- to_char(r.registered_date, 'YYYY-MM-DD HH24:MI:SS') as registered_date
- from chat_registered_users r
- where r.room_id = :room_id
- and r.user_id = :user_id
- }
-
- set entry_date_ansi [lc_time_tz_convert -from [lang::system::timezone] -to "Etc/GMT" -time_value $registered_date]
- set entry_timestamp [clock scan $entry_date_ansi]
-
- switch $frequency_mail {
- "dayly" {
- set mail_time [expr [clock seconds]-86400]
-
- }
- "weekly" {
- set mail_time [expr [clock seconds]-604800]
- }
- "monthly" {
- set mail_time [expr [clock seconds]-2592000]
- }
- }
-
- if { !($mail_time eq $entry_timestamp) } {
- # the mail does not have to be sent
- return
- }
-
- set sende_first_names ""
- set sender_last_name ""
- set sender_email ""
- db_foreach room_info "select user_id as user_id from chat_registered_users where chat_registered_users.room_id = :room_id" {
-
- set sender_id $user_id
- db_1row select_sender_info {
-
- select parties.email as sender_email,
- persons.first_names as sender_first_names,
- persons.last_name as sender_last_name
- from parties,persons
- where parties.party_id = :sender_id
- and persons.person_id = :sender_id
- }
-
- db_1row query {
- select parties.email as email
- from dotlrn_member_rels_full,parties
- where dotlrn_member_rels_full.community_id = :community_id
- and parties.party_id = dotlrn_member_rels_full.user_id
- and parties.party_id = :user_id
- }
-
-
-
-
-
- set from $sender_email
-
-
- if { $community_id eq "" } {
- set community_name "All Dotlrn communities"
- set community_url "Dotlrn"
- set safe_community_name [db_quote $community_name]
- append who_will_receive_this_clause [db_map recipients_clause]
- set query [db_map sender_info]
-
- } else {
- set community_name [dotlrn_community::get_community_name_not_cached $community_id]
- set community_url "[ad_parameter -package_id [ad_acs_kernel_id] SystemURL][dotlrn_community::get_community_url $community_id]"
- set safe_community_name [db_quote $community_name]
- append who_will_receive_this_clause [db_map recipients_clause]
-
- set query [db_map sender_info4]
-
- }
-
-
- set send_date [template::util::date::now_min_interval]
-
- db_1row room_info {
- select r.pretty_name as name,r.comm_name as comm_name,r.description as description,p.first_names as first_names, p.last_name as last_name
- from chat_rooms as r, persons as p
- where r.room_id = :room_id
- and p.person_id = r.creator
- }
- db_1row room_info2 { select count(fs.title) as count
- from chat_rooms as r, chat_rooms_files_sent as fs
- where r.room_id = :room_id
- and r.room_id = fs.room_id }
-
- if { $count > 0 } {
- db_1row room_info2 { select fs.title as file_name, fs.description as fdescription,fs.creation_user as sender
- from chat_rooms as r, chat_rooms_files_sent as fs
- where r.room_id = :room_id
- and r.room_id = fs.room_id }
- db_0or1row sf2 {
- select p.first_names as sender_first_names, p.last_name as sender_last_name
- from persons p
- where p.person_id = :sender
- }
- append sender_name1 $sender_first_names " "
- append sender_name $sender_name1 $sender_last_name
-
- }
- set partitipants ""
-
- db_foreach rss_partitipants "select distinct persons.first_names as first_names, persons.last_name as last_name
- from chat_msgs as msg,persons
- where msg.room_id = :room_id
- and msg.creation_user = persons.person_id" {
- #append de los participantes
- append partitipants $first_names " "
- append partitipants $last_name " "
- append partitipants " |" " "
-
- } if_no_rows {
-
- set partitipants "There are not partitipants"
- }
-
-
- if { [string index $partitipants [expr [string length $partitipants]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $partitipants]-3]
-
- set partitipants [string range $partitipants $inicio $final]
-
- }
-
- set registered_users ""
- db_foreach rss_registered "select distinct registered.alias as users
- from chat_registered_users as registered
- where registered.room_id = :room_id" {
- #append de los participantes
- append registered_users $users " | "
- } if_no_rows {
-
- set registered_users "There are not registered users"
- }
-
-
-
- if { [string index $registered_users [expr [string length $registered_users]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $registered_users]-3]
- set registered_users [string range $registered_users $inicio $final]
-
- }
-
- set keywords ""
- db_foreach keywords "select k.keyword as key from chat_keywords as k
- where k.room_id = :room_id" {
- #append de las keywords
- append keywords $key " | "
- } if_no_rows {
-
- set keywords "There are not keywords"
- }
- if { [string index $keywords [expr [string length $keywords]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $keywords]-3]
- set keysw [string range $keywords $inicio $final]
- }
-
- set subject "$name conversations brief"
- if { $count > 0 } {
- set message "This is a brief of the conversations during the $frequency: \r\n\r\n Room name --> $name \r\n\r\n Community name --> $comm_name \r\n\r\n Description --> $description \r\n\r\n Creator --> $first_names $last_name \r\n\r\n Keywords --> $keysw \r\n\r\n Partitipants --> $partitipants \r\n\r\n Registered users --> $registered_users \r\n\r\n File Title--> $file_name \r\n\r\n File description --> $fdescription \r\n\r\n File sender --> $sender_name"
- } else {
- set message "This is a brief of the conversations during the $frequency: \r\n\r\n Room name --> $name \r\n\r\n Community name --> $comm_name \r\n\r\n Description --> $description \r\n\r\n Creator --> $first_names $last_name \r\n\r\n Keywords --> $keysw \r\n\r\n Partitipants --> $partitipants \r\n\r\n Registered users --> $registered_users \r\n\r\n File Title--> "
- }
- set message_type "text"
-
- bulk_mail::new \
- -package_id $package_id \
- -send_date [template::util::date::get_property linear_date $send_date] \
- -date_format "YYYY MM DD HH24 MI SS" \
- -from_addr $from \
- -subject "\[$community_name\] $subject" \
- -message $message \
- -message_type $message_type \
- -query $query \
- } if_no_rows {
-
}
-
-}
-
-ad_proc -public chat_send_mails_monthly {
- room_id
- community_id
- user_id
- package_id
- week
- frequency
-} {
- Send mails to the registered users with the brief of the chat room conversation
-} {
- if { $week eq "4"} {
-
-
-
- set sende_first_names ""
- set sender_last_name ""
- set sender_email ""
- db_foreach room_info "select user_id as user_id from chat_registered_users where chat_registered_users.room_id = :room_id" {
-
- set sender_id $user_id
-
- db_1row select_sender_info {
-
- select parties.email as sender_email,
- persons.first_names as sender_first_names,
- persons.last_name as sender_last_name
- from parties,persons
- where parties.party_id = :sender_id
- and persons.person_id = :sender_id
- }
-
- db_1row query {
- select parties.email as email
- from dotlrn_member_rels_full,parties
- where dotlrn_member_rels_full.community_id = :community_id
- and parties.party_id = dotlrn_member_rels_full.user_id
- and parties.party_id = :user_id
- }
-
-
-
- set from $sender_email
-
-
- if { $community_id eq "" } {
- set community_name "All Dotlrn communities"
- set community_url "Dotlrn"
- set safe_community_name [db_quote $community_name]
- append who_will_receive_this_clause [db_map recipients_clause]
- set query [db_map sender_info]
-
- } else {
- set community_name [dotlrn_community::get_community_name_not_cached $community_id]
- set community_url "[ad_parameter -package_id [ad_acs_kernel_id] SystemURL][dotlrn_community::get_community_url $community_id]"
- set safe_community_name [db_quote $community_name]
- append who_will_receive_this_clause [db_map recipients_clause]
-
- set query [db_map sender_info4]
-
- }
-
-
- set send_date [template::util::date::now_min_interval]
-
- db_1row room_info {
- select r.pretty_name as name,r.comm_name as comm_name,r.description as description,p.first_names as first_names, p.last_name as last_name
- from chat_rooms as r, persons as p
- where r.room_id = :room_id
- and p.person_id = r.creator
- }
- db_1row room_info2 { select count(fs.title) as count
- from chat_rooms as r, chat_rooms_files_sent as fs
- where r.room_id = :room_id
- and r.room_id = fs.room_id }
-
- if { $count > 0 } {
- db_1row room_info2 { select fs.title as file_name, fs.description as fdescription
- from chat_rooms as r, chat_rooms_files_sent as fs
- where r.room_id = :room_id
- and r.room_id = fs.room_id }
- }
- set partitipants ""
-
- db_foreach rss_partitipants "select distinct persons.first_names as first_names, persons.last_name as last_name
- from chat_msgs as msg,persons
- where msg.room_id = :room_id
- and msg.creation_user = persons.person_id" {
- #append de los participantes
- append partitipants $first_names " "
- append partitipants $last_name " "
- append partitipants " |" " "
-
- } if_no_rows {
-
- set partitipants "There are not partitipants"
- }
-
-
- if { [string index $partitipants [expr [string length $partitipants]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $partitipants]-3]
-
- set partitipants [string range $partitipants $inicio $final]
-
- }
-
- set registered_users ""
- db_foreach rss_registered "select distinct registered.alias as users
- from chat_registered_users as registered
- where registered.room_id = :room_id" {
- #append de los participantes
- append registered_users $users " | "
- } if_no_rows {
-
- set registered_users "There are not registered users"
- }
-
-
-
- if { [string index $registered_users [expr [string length $registered_users]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $registered_users]-3]
- set registered_users [string range $registered_users $inicio $final]
- #set registered_users [string range 0 [expr [string length $registered_users]-3]]
-
- }
-
- set keywords ""
- db_foreach keywords "select k.keyword as key from chat_keywords as k
- where k.room_id = :room_id" {
- #append de las keywords
- append keywords $key " | "
- } if_no_rows {
-
- set keywords "There are not keywords"
- }
- if { [string index $keywords [expr [string length $keywords]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $keywords]-3]
- set registered_users [string range $keywords $inicio $final]
-
- }
-
- set subject "$name conversations brief"
- if { $count > 0 } {
- set message "This is a brief of the conversations during the $frequency: \r\n\r\n Room name --> $name \r\n\r\n Community name --> $comm_name \r\n\r\n Description --> $description \r\n\r\n Creator --> $first_names $last_name \r\n\r\n Keywords --> $keysw \r\n\r\n Partitipants --> $partitipants \r\n\r\n Registered users --> $registered_users \r\n\r\n File Title--> $file_name \r\n\r\n File description --> $fdescription \r\n\r\n File sender --> $sender_name"
- } else {
- set message "This is a brief of the conversations during the $frequency: \r\n\r\n Room name --> $name \r\n\r\n Community name --> $comm_name \r\n\r\n Description --> $description \r\n\r\n Creator --> $first_names $last_name \r\n\r\n Keywords --> $keysw \r\n\r\n Partitipants --> $partitipants \r\n\r\n Registered users --> $registered_users \r\n\r\n File Title--> "
- }
- set message_type "text"
-
- bulk_mail::new \
- -package_id $package_id \
- -send_date [template::util::date::get_property linear_date $send_date] \
- -date_format "YYYY MM DD HH24 MI SS" \
- -from_addr $from \
- -subject "\[$community_name\] $subject" \
- -message $message \
- -message_type $message_type \
- -query $query \
- } if_no_rows {
-
- }
- } else {
- set week [expr $week+1]
- ad_schedule_proc -thread t -schedule_proc ns_schedule_weekly [list 0 15 18] chat_send_mails_monthly $room_id $community_id $user_id $package_id $week
- }
-
-}
-
-
-ad_proc -public chat_message_post2 {
- room_id
- user_id
- alias
- message
- moderator_p
-} {
- Post message to the chat room and broadcast to all applet clients. Used by ajax + html.
-} {
- if {$moderator_p == "1" } {
- set status "approved"
- } else {
- set status "pending"
+ # clear all the messages in the room
+ chat_room_message_delete $room_id
}
-
- set default_client [parameter::get -parameter "DefaultClient" -default "ajax"]
- if {$default_client eq "java"} {
- set chat_msg "[chat_user_name2 $user_id $alias]$user_id$room_id$message$status"
- # Add message to queue. Notify thread responsible for
- # broadcast message to applets.
- nsv_set chat html_message $chat_msg
- ns_mutex unlock [nsv_get chat new_message]
- }
-
- # do not write messages to the database if the room should not be archived
- chat_room_get -room_id $room_id -array room_info
- if { $room_info(archive_p) eq "f" } { return }
-
- # write message to the database
- if {[catch {chat_post_message_to_db -creation_user $user_id $room_id $message} errmsg]} {
- ns_log error "chat_post_message_to_db: error: $errmsg"
- }
}
-ad_proc -public chat_user_name2 {
- user_id
- alias
-} {
- Return display name of this user to use in chat.
-} {
- acs_user::get -user_id $user_id -array user
- set name [expr {$alias ne "" ? $alias : $alias}]
- return $name
-
-}
-
-ad_proc -public chat_room_delete_registered_users {
- room_id
- user_id
-} {
- Delete the registered users in a room.
-} {
- db_exec_plsql delete_users {}
-}
-
-#pablomp
-
-ad_proc -private send_file {
- chat_id
- file
- title
- description
- date
- context_id
- creation_user
- creation_ip
- send_file_id
-} {
-
-
- db_exec_plsql send_file {}
-
- }
-
-
-ad_proc -private send_file_message {
- chat_id
-} {
-
- db_exec_plsql send_file_message {}
-
- }
-
-
-
-
-
-
-
-ad_proc -private chat__rss_datasource {
-summary_context_id
-} {
- This procedure implements the "datasource" operation of the
- RssGenerationSubscriber service contract.
-
- @author Dave Bauer (dave@thedesignexperience.org) and Pablo Mu�oz (pablomp@tid.es)
-} {
-
-
- set limit 15
- set items [list]
-
- db_1row room_info {
- select r.context_id as package_id
- from chat_rooms r
- where r.room_id = :summary_context_id
- }
-
- set package_url [chat_util_get_url $package_id]
- set content "RSS in the chat"
- set column_array(channel_lastBuildDate) ""
- set items ""
-
- db_foreach get_chat_items {} {
- #set entry_url [export_vars -base "[ad_url]${package_url}chat?[export_vars -url {{room_id $summary_context_id}}]"]
- set entry_url [export_vars -base "[ad_url]${package_url}chat?room_id=$summary_context_id"]
-
- set content_as_text [ad_html_text_convert -from "text/plain" -to text/plain -- $content]
- # for now, support only full content in feed
- set description $content_as_text
-
- # Always convert timestamp to GMT
- set entry_date_ansi [lc_time_tz_convert -from [lang::system::timezone] -to "Etc/GMT" -time_value $last_modified]
- #set entry_timestamp "[clock format [clock scan $entry_date_ansi] -format "%a, %d %b %Y %H:%M:%S"] GMT"
- set entry_timestamp "[clock format [clock scan $entry_date_ansi] -format "%Y-%m-%d %H:%M:%S"] GMT"
-
- set items [rss_generation $summary_context_id $entry_url $content_as_text $entry_timestamp]
-
- # set the lastbuilddate just once
- expr { [string eq $column_array(channel_lastBuildDate) ""] ? [set column_array(channel_lastBuildDate) $entry_timestamp] : [set column_array(channel_lastBuildDate) ""] }
- }
- set column_array(channel_title) "RSS Chat"
- set column_array(channel_description) "RSS Chat"
- set column_array(items) $items
- set column_array(channel_language) ""
- set column_array(channel_copyright) ""
- set column_array(channel_managingEditor) ""
- set column_array(channel_webMaster) ""
- set column_array(channel_rating) ""
- set column_array(channel_skipDays) ""
- set column_array(channel_skipHours) ""
- set column_array(version) 2.0
- set column_array(image) ""
- set column_array(channel_link) $entry_url
-
- return [array get column_array]
-}
-
-ad_proc -private chat::rss::create_rss_gen_subscr_impl {} {
-} {
- set spec {
- name "chat_rss"
- aliases {
- datasource chat__rss_datasource
- lastUpdated chat_update_rss
- }
- contract_name "RssGenerationSubscriber"
- owner "chat"
- }
- acs_sc::impl::new_from_spec -spec $spec
-}
-
-ad_proc chat_util_get_url {
- package_id
-} {
- @author Pablo Mu�oz
-} {
-
- set url_stub ""
-
- db_0or1row get_url_stub "
- select site_node__url(node_id) as url_stub
- from site_nodes
- where object_id=:package_id
- "
-
- return $url_stub
-
-}
-
-ad_proc -private chat_update_rss_monthly {
-summary_context_id
-week
-} {
- Returns the time that the last chat room was modified,
- in Unix time. Returns 0 otherwise.
-
- @author PabloMP (pablomp@tid.es)
-} {
- if { $week eq "4" } {
- [chat_update_rss $summary_context_id]
- } else {
- set week [expr $week+1]
- ad_schedule_proc -thread t -schedule_proc ns_schedule_weekly [list 0 15 18] [chat_update_rss_monthly $room_id $week]
- }
-
-}
-
-
-ad_proc -private chat_update_rss {
-summary_context_id
-} {
- Returns the time that the last chat room was modified,
- in Unix time. Returns 0 otherwise.
-
- @author PabloMP (pablomp@tid.es)
-} {
-
-
-
- set subscr_id [rss_support::get_subscr_id \
- -summary_context_id $summary_context_id \
- -impl_name "chat_rss" \
- -owner "chat"]
-
- rss_gen_report $subscr_id
-
-}
-
-
-
-
-
-
-
-ad_proc rss_generation { room_id entry_url content_as_text entry_timestamp } {
- @author Pablo Mu�oz (pablomp@tid.es)
-} {
- set msg_creator ""
- set registered_users ""
- set partitipants ""
- set r_creator ""
-
- db_foreach rss_partitipants {
- select distinct room.pretty_name as room_name,room.frequency1,
- room.creator as room_creator, room.description as room_description,
- room.end_date as end_date
- from chat_rooms as room where room.room_id = :room_id
- } {
- if { ![db_0or1row user_info {
- select r.alias as r_creator
- from chat_registered_users r
- where r.room_id = :room_id
- and r.user_id = :room_creator
- limit 1
- }] } {
- set r_creator [person::name -person_id $room_creator]
- }
-
- }
-
- #regisered users
- set registered_users_list [db_list rss_registered_users {
- select distinct registered.alias as users
- from chat_registered_users as registered
- where registered.room_id = :room_id
- }]
- set registered_users [join $registered_users_list " | "]
-
-# # room participants
-# append registered_users $users " | "
-# #$registered_users
-# if { [string index $registered_users [expr [string length $registered_users]-2]] eq "|" } {
-# set inicio 0
-# set final [expr [string length $registered_users]-4]
-# set registered_users [string range $registered_users $inicio $final]
-
-# }
-
- #comm_name
-
- db_1row room_info {
- select r.comm_name as comm_name
- from chat_rooms r, persons p
- where r.room_id = :room_id
- and p.person_id = r.creator
- }
-
- #Store the values of the new rss in the data base
-
- set rss_id [rss_db $room_name $room_description $end_date $r_creator $comm_name $registered_users $entry_timestamp]
-
- db_1row frequency {
- select r.frequency1
- from chat_rooms r
- where r.room_id = :room_id
- }
-
- switch $frequency1 {
- "dayly" {
- set rss_time [clock format [expr [clock scan $entry_timestamp -gmt "true"]-86400] -format "%D"]
- }
- "weekly" {
- set rss_time [clock format [expr [clock scan $entry_timestamp -gmt "true"]-604800] -format "%D"]
- }
- "monthly" {
- set rss_time [clock format [expr [clock scan $entry_timestamp -gmt "true"]-2592000] -format "%D"]
- }
- }
-
- #partitipants
-
- db_foreach rss_partitipants "select distinct msg.creation_user as msg_creator
- from chat_msgs as msg
- where msg.room_id = :room_id and creation_date >= :rss_time" {
-
- #append de los participantes
- #$msg_creator
- if { $msg_creator eq "-1" } {
- append partitipant "System" ""
- } else {
- db_1row room_info {
- select count(r.alias) as count
- from chat_registered_users r
- where r.room_id = :room_id
- and r.user_id = :msg_creator
- }
-
- if { $count > 0 } {
- db_1row room_info {
- select r.alias as partitipant
- from chat_registered_users r
- where r.room_id = :room_id
- and r.user_id = :msg_creator
- }
- } else {
- db_1row room_info {
- select p.first_names as first_names, p.last_name as last_name
- from persons p
- where p.person_id = :msg_creator
- }
- append msg_creator1 $first_names " "
- append partitipant $msg_creator1 $last_name
- }
- }
-
- set p [store_partitipants_rss $rss_id $partitipant]
- set partitipant ""
-
- #append partitipants $creator " | "
-
- } if_no_rows {
-
- }
-
-
- db_1row room_info {
- select r.comm_name as comm_name
- from chat_rooms r, persons p
- where r.room_id = :room_id
- and p.person_id = r.creator
- }
-
-
- #sent files
-
- db_foreach room_info2 "select fs.send_file_id
- from chat_rooms_files_sent fs
- where fs.room_id = :room_id and date >= :rss_time" {
-
- set s [store_sent_files_rss $rss_id $send_file_id]
- }
-
- #keywords
-
- set keywords ""
- set keysw ""
- db_foreach keywords "select k.keyword as key from chat_keywords k
- where k.room_id = :room_id" {
- #append de las keywords
-
- set k [store_keywords_rss $rss_id $key]
-
- #append keywords $key " | "
- } if_no_rows {
-
- set keywords "There are not keywords"
- }
-
-
- db_1row room_info6 {
- select count(ct.room_id) as count2
- from chat_transcripts ct
- where ct.room_id = :room_id
- }
- set tname ""
- set tdescription ""
- set tdate ""
-
- db_foreach room_info2 "select ct.transcript_id as transcription_id
- from chat_transcripts ct
- where ct.room_id = :room_id and date >= :rss_time" {
- set t [store_transcripts_rss $rss_id $transcription_id]
- }
-
- set rss_data [list]
-
- db_foreach rss_stored "select r.room_name as r_name,r.rss_id,r.creator as r_cre,r.end_date as r_end_date,r.description as r_description,r.comm_name as r_comm_name,r.user_registered as r_user_registered,r.date as entry_timestamp from chat_rss r where r.room_name = :room_name
- and r.creator = :r_creator
- order by entry_timestamp desc" {
-
-
- set keywords ""
- set keysw ""
- db_foreach keywords "select k.key from chat_key_rss k
- where k.rss_id = :rss_id" {
-
- #append de las keywords
- append keywords $key " | "
-
- } if_no_rows {
-
- set keywords "There are not keywords"
- }
- if { [string index $keywords [expr [string length $keywords]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $keywords]-4]
- set keysw [string range $keywords $inicio $final]
- }
-
- set partitipants ""
-
- db_foreach partitipants "select p.partitipant as part from chat_partitipants_rss p
- where p.rss_id = :rss_id" {
-
- #append de las keywords
- append partitipants $part " | "
-
- } if_no_rows {
-
- set partitipants "There are not partitipants"
- }
- #set p_pants "There are not partitipants"
-
- if { [string index $partitipants [expr [string length $partitipants]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $partitipants]-4]
- set p_pants [string range $partitipants $inicio $final]
- } else {
- set p_pants ""
- }
- set file ""
- set file [list]
- set files ""
-
- db_foreach sent_files "select f.file_id as f_id from chat_files_rss f
- where f.rss_id = :rss_id" {
-
-
- append file $f_id " "
-
-
- } if_no_rows {
-
- set f_name ""
- set f_description ""
- set f_sender ""
- set files "f"
-
- }
-
- set f_name_end ""
- set f_description_end ""
- set f_sender_end ""
- set sender_name1 ""
- set sender_name ""
-
- if { !($files eq "f") } {
- set sender_name1 " "
- set sender_name ""
-
-
- for {set i 0} {$i < [llength $file]} {incr i 1} {
- set f_id [lindex $file $i]
-
- db_1row sf {
- select fs.title as file_name, fs.description as fdescription, fs.creation_user as sender
- from chat_rooms_files_sent fs
- where fs.send_file_id = :f_id
- }
- db_0or1row sf2 {
- select p.first_names as sender_first_names, p.last_name as sender_last_name
- from persons p
- where p.person_id = :sender
- }
- append sender_name1 $sender_first_names " "
- append sender_name $sender_name1 $sender_last_name
- append f_name $file_name " | "
- append f_description $fdescription " | "
- append f_sender $sender_name " | "
- set sender_name1 ""
- set sender_name ""
- }
-
- if { [string index $f_name [expr [string length $f_name]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $f_name]-4]
- set f_name_end [string range $f_name $inicio $final]
-
- set final [expr [string length $f_description]-4]
- set f_description_end [string range $f_description $inicio $final]
-
- set final [expr [string length $f_sender]-4]
- set f_sender_end [string range $f_sender $inicio $final]
- set f_sender ""
- set sender_name1 ""
- set sender_name ""
- }
-
- }
-
-
- set trans ""
- set tname ""
- set tdescription ""
- set tdate ""
- set tname6 ""
- set tname5 ""
- set transcription ""
-
- db_foreach transcripts "select t.transcription_id as t_id from chat_transcription_rss t
- where t.rss_id = :rss_id" {
-
-
- append transcription $t_id " "
-
-
- } if_no_rows {
-
- set trans "f"
- }
-
-
-
-
- if { !($trans eq "f") } {
-
-
- for {set i 0} {$i < [llength $transcription]} {incr i 1} {
- set t_id [lindex $transcription $i]
-
- db_1row sf {
- select ct.pretty_name as tname1, ct.description as tdescription1,ct.date as tdate1
- from chat_transcripts ct
- where ct.transcript_id = :t_id
- }
- if { [string index $tname1 0] eq "#" } {
-
- set inicio 6
- set final [expr [string length $tname1]-13]
- set tname2 [string range $tname1 $inicio $final]
- set tname3 [string range $tname1 [expr $final+2] [string length $tname1]]
- db_1row room_info2 {
- select distinct lm.message as tname4
- from lang_messages lm
- where lm.message_key = :tname2
- }
- set tname6 ""
- set tname5 ""
- append tname5 $tname4 " "
- append tname6 $tname5 $tname3
- append tname $tname6 " | "
- } else {
- append tname $tname1 " | "
- }
- set tname1 ""
- set transcriptname ""
-
- if { [string index $tdescription1 0] eq "#" } {
-
- set inicio 6
- set final [expr [string length $tdescription1]-2]
- set tdescription2 [string range $tdescription1 $inicio $final]
-
- db_1row room_info11 {
- select distinct lm.message as tdescription3
- from lang_messages lm
- where lm.message_key = :tdescription2
- }
-
- append tdescription $tdescription3 " | "
-
- } else {
- if { $tdescription eq "" } {
- append tdescription "No description" " | "
- } else {
- append tdescription $tdescription1 " | "
- }
- }
- set tdescription1 ""
-
-
-
-
- append tdate $tdate1 " | "
- }
- }
- set transcriptname ""
- #le quito la barrita del final
- if { [string index $tname [expr [string length $tname]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $tname]-4]
- set transcriptname [string range $tname $inicio $final]
- }
- set transcriptdescription ""
- #le quito la barrita del final
- if { [string index $tdescription [expr [string length $tdescription]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $tdescription]-4]
- set transcriptdescription [string range $tdescription $inicio $final]
- }
- set transcriptdate ""
- #le quito la barrita del final
- if { [string index $tdate [expr [string length $tdate]-2]] eq "|" } {
- set inicio 0
- set final [expr [string length $tdate]-4]
- set transcriptdate [string range $tdate $inicio $final]
- }
-
- db_1row room_info2 {
- select r.context_id as package_id
- from chat_rooms r
- where r.room_id = :room_id
- }
-
-
- set package_url [chat_util_get_url $package_id]
- set entry_url [export_vars -base "[ad_url]${package_url}chat-transcripts?room_id=$room_id"]
-
- set dat ""
- set dat "#chat.transcript_of_date# "
- append dat [clock format [clock seconds] -format %d.%m.%Y]
-
-
- db_1row room_info2 {
- select cr.frequency1
- from chat_rooms cr
- where cr.room_id = :room_id
- }
- if { $frequency1 eq "dayly" } {
- db_1row room_info2 {
- select count(ct.pretty_name) as trans
- from chat_transcripts ct
- where ct.pretty_name = :dat
- and ct.room_id = :room_id
- }
- if { $trans > 0 } {
- db_1row room_info2 {
- select ct.transcript_id
- from chat_transcripts ct
- where ct.pretty_name = :dat
- and ct.room_id = :room_id
- }
- set entry_url [export_vars -base "[ad_url]${package_url}chat-transcript?room_id=$room_id&transcript_id=$transcript_id"]
- }
- }
-
-
-
-
-
- set rss_data_stored1 [list \
- link $entry_url \
- title "$room_name $entry_timestamp" \
- description "[_ chat.Description]: $r_description
[_ chat.room_creator]: $r_cre
[_ chat.comm_name]: $r_comm_name
[_ chat.reg_users]: $r_user_registered
[_ chat.k_words]: $keysw [_ chat.partitipants]: $p_pants
[_ chat.files_sent]:
[_ chat.name]: $f_name_end
[_ chat.Description]: $f_description_end
[_ chat.sender]: $f_sender_end [_ chat.transcripton]:
[_ chat.name]: $transcriptname
[_ chat.Description]: $transcriptdescription
[_ chat.date_rss2]: $transcriptdate " \
- value $content_as_text \
- timestamp $entry_timestamp]
- lappend rss_data $rss_data_stored1
-
- set f_name ""
- set f_name_end ""
- set f_description ""
- set f_description_end ""
- set f_sender ""
- set sender_name1 ""
- set sender_name ""
- set f_sender_end ""
- set tname ""
- set trans ""
- set tdescription ""
- set tdate ""
- }
-
- return $rss_data
-
- # set rss [rss_creation $room_id $entry_url $content_as_text $entry_timestamp]
-
- # return $rss
-
-}
-
-# ad_proc rss_creation { room_id entry_url content_as_text entry_timestamp } {
-# @author Pablo Mu�oz (pablomp@tid.es)
-# } {
-# }
-
-ad_proc rss_db {
- room_name
- room_description
- end_date
- r_creator
- comm_name
- registered_users
- entry_timestamp
-} {
- db_exec_plsql rss_db {}
-
-}
-
-ad_proc store_partitipants_rss {
- rss_id
- partitipant
-} {
- db_exec_plsql store_partitipants_rss {}
-
-}
-
-ad_proc store_partitipants_transcript {
- transcript_id
- partitipant
-} {
- db_exec_plsql store_partitipants_transcript {}
-
-}
-
-ad_proc store_sent_files_rss {
- rss_id
- send_file_id
-} {
- db_exec_plsql store_sent_files_rss {}
-
-}
-
-ad_proc store_sent_files_tanscript {
- transcript_id
- f_id
-} {
- db_exec_plsql store_sent_files_tanscript {}
-
-}
-
-ad_proc store_keywords_rss {
- rss_id
- key
-} {
- db_exec_plsql store_keywords_rss {}
-
-}
-
-ad_proc store_transcripts_rss {
- rss_id
- transcription_id
-} {
- db_exec_plsql store_transcripts_rss {}
-
-}