egg-tcls: fetch_feeds.tcl annotate

annotate fetch_feeds.tcl @ 655:4b985abf5aba

fetch_feeds: Move HTTP initialization to end of script.

author	Matti Hamalainen <ccr@tnsp.org>
date	Fri, 19 Feb 2021 19:29:51 +0200
parents	5767ef9476e2
children	7192d94f8c28

rev	line source
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 #!/usr/bin/tclsh
1 bdb2b1fd6601 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	2 #
bdb2b1fd6601 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	3 # NOTICE! Change above path to correct tclsh binary path!
bdb2b1fd6601 Add some comments. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	4 #
268 96310b1c88fa feeds: Improve config resiliency. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	5 ##############################################################################
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 #
425 e5810c52d376 Bump some copyright years and versions. Matti Hamalainen <ccr@tnsp.org> parents: 424 diff changeset	7 # FeedCheck fetcher v1.1 by Matti 'ccr' Hamalainen <ccr@tnsp.org>
578 14dfb925a64a Bump copyright years. Matti Hamalainen <ccr@tnsp.org> parents: 523 diff changeset	8 # (C) Copyright 2008-2021 Tecnic Software productions (TNSP)
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 #
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 # This script is freely distributable under GNU GPL (version 2) license.
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11 #
460 dbe249968591 fetch_feeds: Add support for SNI in TLS and make note about requiring tcl-tls 1.7.13+ Matti Hamalainen <ccr@tnsp.org> parents: 425 diff changeset	12 # NOTICE! NOTICE! This script REQUIRES tcl-tls 1.7.13+ if you wish to
dbe249968591 fetch_feeds: Add support for SNI in TLS and make note about requiring tcl-tls 1.7.13+ Matti Hamalainen <ccr@tnsp.org> parents: 425 diff changeset	13 # support SSL/TLS https for URL checking. And you probably do.
dbe249968591 fetch_feeds: Add support for SNI in TLS and make note about requiring tcl-tls 1.7.13+ Matti Hamalainen <ccr@tnsp.org> parents: 425 diff changeset	14 #
268 96310b1c88fa feeds: Improve config resiliency. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	15 ##############################################################################
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16
265 908edc54005a feeds: Move configuration to separate file. Matti Hamalainen <ccr@tnsp.org> parents: 159 diff changeset	17 ### The configuration should be in config.feeds in same directory
908edc54005a feeds: Move configuration to separate file. Matti Hamalainen <ccr@tnsp.org> parents: 159 diff changeset	18 ### as this script. Or change the line below to point where ever
908edc54005a feeds: Move configuration to separate file. Matti Hamalainen <ccr@tnsp.org> parents: 159 diff changeset	19 ### you wish. See "config.feeds.example" for an example config file.
908edc54005a feeds: Move configuration to separate file. Matti Hamalainen <ccr@tnsp.org> parents: 159 diff changeset	20 source [file dirname [info script]]/config.feeds
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21
422 880a07485275 Add utl_ctime() to utillib and use it elsewhere. Matti Hamalainen <ccr@tnsp.org> parents: 350 diff changeset	22 ### Required utillib.tcl
880a07485275 Add utl_ctime() to utillib and use it elsewhere. Matti Hamalainen <ccr@tnsp.org> parents: 350 diff changeset	23 source [file dirname [info script]]/utillib.tcl
880a07485275 Add utl_ctime() to utillib and use it elsewhere. Matti Hamalainen <ccr@tnsp.org> parents: 350 diff changeset	24
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25
268 96310b1c88fa feeds: Improve config resiliency. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	26 ##############################################################################
423 44c9128097cd feeds: Remember to require sqlite3 package. Matti Hamalainen <ccr@tnsp.org> parents: 422 diff changeset	27 package require sqlite3
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	28 package require http
271 f47b41d2be64 feeds: Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	29
655 4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	30
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	31 ##############################################################################
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	32 ### Utility functions
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	33
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	34 proc fetch_sanitize_encoding {uencoding} {
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	35 regsub -- "^\[a-z\]\[a-z\]_\[A-Z\]\[A-Z\]\." $uencoding "" uencoding
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	36 set uencoding [string tolower $uencoding]
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	37 regsub -- "^iso-" $uencoding "iso" uencoding
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	38 return $uencoding
265 908edc54005a feeds: Move configuration to separate file. Matti Hamalainen <ccr@tnsp.org> parents: 159 diff changeset	39 }
271 f47b41d2be64 feeds: Cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 268 diff changeset	40
268 96310b1c88fa feeds: Improve config resiliency. Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	41
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	42 proc fetch_dorequest { urlStr urlStatus urlSCode urlCode urlData urlMeta } {
596 b524a6e4be63 feeds: Slight cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 578 diff changeset	43 upvar $urlStatus ustatus
b524a6e4be63 feeds: Slight cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 578 diff changeset	44 upvar $urlSCode uscode
b524a6e4be63 feeds: Slight cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 578 diff changeset	45 upvar $urlCode ucode
b524a6e4be63 feeds: Slight cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 578 diff changeset	46 upvar $urlData udata
b524a6e4be63 feeds: Slight cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 578 diff changeset	47 upvar $urlMeta umeta
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	48
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	49 if {[catch {set utoken [::http::geturl $urlStr -timeout 6000 -binary 1 -headers {Accept-Encoding identity}]} uerrmsg]} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	50 puts "HTTP request failed: $uerrmsg"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	51 return 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	52 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	53
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	54 set ustatus [::http::status $utoken]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	55 if {$ustatus == "timeout"} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	56 puts "HTTP request timed out ($urlStr)"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	57 return 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	58 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	59
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	60 if {$ustatus != "ok"} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	61 puts "Error in HTTP transaction: [::http::error $utoken] ($urlStr)"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	62 return 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	63 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	64
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	65 set ustatus [::http::status $utoken]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	66 set uscode [::http::code $utoken]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	67 set ucode [::http::ncode $utoken]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	68 set udata [::http::data $utoken]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	69 array set umeta [::http::meta $utoken]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	70 ::http::cleanup $utoken
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	71
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	72 return 1
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	73 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	74
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	75
139 3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	76 proc add_entry {uname uprefix uurl utitle} {
142 4c51eeba993f Rename table. Matti Hamalainen <ccr@tnsp.org> parents: 140 diff changeset	77 global currclock feeds_db nitems
292 9f90d6918626 feeds: Also use the html entity conversion from utillib here. Matti Hamalainen <ccr@tnsp.org> parents: 271 diff changeset	78 set utmp [utl_convert_html_ent $uurl]
147 48460e925a8c Fix feed getter. Matti Hamalainen <ccr@tnsp.org> parents: 146 diff changeset	79 if {[string match "http://" $utmp] \|\| [string match "https://" $utmp]} {
48460e925a8c Fix feed getter. Matti Hamalainen <ccr@tnsp.org> parents: 146 diff changeset	80 set utest "$utmp"
48460e925a8c Fix feed getter. Matti Hamalainen <ccr@tnsp.org> parents: 146 diff changeset	81 } else {
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	82 if {[string range $uprefix end end] != "/" && [string range $utmp 0 0] != "/"} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	83 set utest "$uprefix/$utmp"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	84 } else {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	85 set utest "$uprefix$utmp"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	86 }
147 48460e925a8c Fix feed getter. Matti Hamalainen <ccr@tnsp.org> parents: 146 diff changeset	87 }
139 3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	88
296 a7455b0dc144 Fix feed fetching. Matti Hamalainen <ccr@tnsp.org> parents: 292 diff changeset	89 set usql "SELECT title FROM feeds WHERE url='[utl_escape $utest]' AND feed='[utl_escape $uname]'"
140 b0648e05c855 Change some variable names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 139 diff changeset	90 if {![feeds_db exists $usql]} {
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	91 # puts "NEW: $utest : $utitle"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	92 set usql "INSERT INTO feeds (feed,utime,url,title) VALUES ('[utl_escape $uname]', $currclock, '[utl_escape $utest]', '[utl_escape [utl_convert_html_ent $utitle]]')"
142 4c51eeba993f Rename table. Matti Hamalainen <ccr@tnsp.org> parents: 140 diff changeset	93 incr nitems
140 b0648e05c855 Change some variable names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 139 diff changeset	94 if {[catch {feeds_db eval $usql} uerrmsg]} {
139 3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	95 puts "\nError: $uerrmsg on:\n$usql"
3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	96 exit 15
3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	97 }
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	98 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 }
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 proc add_rss_feed {datauri dataname dataprefix} {
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	103 if {[catch {set utoken [::http::geturl $datauri -binary 1 -timeout 6000 -headers {Accept-Encoding identity}]} uerrmsg]} {
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	104 puts "Error getting $datauri: $uerrmsg"
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	105 return 1
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	106 }
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	107 set upage [::http::data $utoken]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	108 ::http::cleanup $utoken
424 825cac46b1cb Cosmetic / stray trailing whitespace cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 423 diff changeset	109
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	110 set umatches [regexp -all -nocase -inline -- "<item>.\\?<title><..CDATA.(.\\?)\\\]\\\]></title>.\\?<link>(http.\\?)</link>.\*\?</item>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	111 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	112 for {set n 0} {$n < $nmatches} {incr n 3} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	113 add_entry $dataname $dataprefix [lindex $umatches [expr $n+2]] [lindex $umatches [expr $n+1]]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	114 }
424 825cac46b1cb Cosmetic / stray trailing whitespace cleanup. Matti Hamalainen <ccr@tnsp.org> parents: 423 diff changeset	115
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	116 if {$nmatches == 0} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	117 set umatches [regexp -all -nocase -inline -- "<item>.\\?<title>(.\\?)</title>.\\?<link>(http.\\?)</link>.\*\?</item>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	118 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	119 for {set n 0} {$n < $nmatches} {incr n 3} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	120 add_entry $dataname $dataprefix [lindex $umatches [expr $n+2]] [lindex $umatches [expr $n+1]]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	121 }
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	122 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	124 if {$nmatches == 0} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	125 set umatches [regexp -all -nocase -inline -- "<item \[^>\]>.\\?<title>(.\\?)</title>.\\?<link>(http.\\?)</link>.\\?</item>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	126 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	127 for {set n 0} {$n < $nmatches} {incr n 3} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	128 add_entry $dataname $dataprefix [lindex $umatches [expr $n+2]] [lindex $umatches [expr $n+1]]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	129 }
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	130 }
143 96b42289f1e7 Fixes in feeds checker. Matti Hamalainen <ccr@tnsp.org> parents: 142 diff changeset	131
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	132 return 0
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 }
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 ##############################################################################
69 df3230f8aa46 Translate some comments to english and cosmetic fixes. Matti Hamalainen <ccr@tnsp.org> parents: 63 diff changeset	137 ### Fetch and parse Halla-aho's blog page data
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	138 proc fetch_halla_aho { } {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	139 set datauri "http://www.halla-aho.com/scripta/";
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	140 set dataname "Mestari"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	141 if {![fetch_dorequest $datauri ustatus uscode ucode upage umeta]} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	142 return 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	143 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	144
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	145 set umatches [regexp -all -nocase -inline -- "<a href=\"(\[^\"\]+\.html)\"><b>(\[^<\]+)</b>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	146 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	147 for {set n 0} {$n < $nmatches} {incr n 3} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	148 add_entry $dataname $datauri [lindex $umatches [expr $n+1]] [lindex $umatches [expr $n+2]]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	149 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	151 set umatches [regexp -all -nocase -inline -- "<a href=\"(\[^\"\]+\.html)\">(\[^<\]\[^b\]\[^<\]+)</a>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	152 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	153 for {set n 0} {$n < $nmatches} {incr n 3} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	154 add_entry $dataname $datauri [lindex $umatches [expr $n+1]] [lindex $umatches [expr $n+2]]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	155 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156 }
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159 ### The Adventurers
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	160 proc fetch_adventurers { } {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	161 set datauri "http://www.peldor.com/chapters/index_sidebar.html";
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	162 set dataname "The Adventurers"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	163 if {![fetch_dorequest $datauri ustatus uscode ucode upage umeta]} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	164 return 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	165 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	166
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	167 set umatches [regexp -all -nocase -inline -- "<a href=\"(\[^\"\]+)\">(\[^<\]+)</a>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	168 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	169 for {set n 0} {$n < $nmatches} {incr n 3} {
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	170 add_entry $dataname "http://www.peldor.com/" [lindex $umatches [expr $n+1]] [lindex $umatches [expr $n+2]]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	171 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 }
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 ### Order of the Stick
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	176 proc fetch_oots { } {
521 4656f4fd0aa9 fetch_feeds: Fix OOTS fetching, needs https:// nowadays. Matti Hamalainen <ccr@tnsp.org> parents: 484 diff changeset	177 set datauri "https://www.giantitp.com/comics/oots.html";
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	178 set dataname "OOTS"
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	179 if {![fetch_dorequest $datauri ustatus uscode ucode upage umeta]} {
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	180 return 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	181 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	182
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	183 set umatches [regexp -all -nocase -inline -- "<a href=\"(/comics/oots\[0-9\]+\.html)\">(\[^<\]+)</a>" $upage]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	184 set nmatches [llength $umatches]
7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	185 for {set n 0} {$n < $nmatches} {incr n 3} {
521 4656f4fd0aa9 fetch_feeds: Fix OOTS fetching, needs https:// nowadays. Matti Hamalainen <ccr@tnsp.org> parents: 484 diff changeset	186 add_entry $dataname "https://www.giantitp.com" [lindex $umatches [expr $n+1]] [lindex $umatches [expr $n+2]]
63 7b03971c6d28 Remove tabs and reindent. Matti Hamalainen <ccr@tnsp.org> parents: 1 diff changeset	187 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 }
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189
1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190
350 51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	191 ### Poliisi tiedotteet
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	192 proc fetch_poliisi { datauri dataname dataprefix } {
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	193 if {![fetch_dorequest $datauri ustatus uscode ucode upage umeta]} {
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	194 return 0
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	195 }
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	196
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	197 set umatches [regexp -all -nocase -inline -- "<div class=\"channelitem\"><div class=\"date\">(.*?)</div><a class=\"article\" href=\"(\[^\"\]+)\">(\[^<\]+)</a>" $upage]
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	198 set nmatches [llength $umatches]
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	199 for {set n 0} {$n < $nmatches} {incr n 4} {
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	200 set stmp [string trim [lindex $umatches [expr $n+3]]]
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	201 add_entry $dataname $dataprefix [lindex $umatches [expr $n+2]] "[lindex $umatches [expr $n+1]]: $stmp"
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	202 }
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	203 }
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	204
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	205
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	206
51c08336d7b1 feeds: Add support for Poliisi.fi information reports. Matti Hamalainen <ccr@tnsp.org> parents: 323 diff changeset	207
655 4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	208 ##############################################################################
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	209 ### Open database, etc
655 4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	210 ##############################################################################
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	211 if {[info exists http_user_agent] && $http_user_agent != ""} {
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	212 ::http::config -urlencoding utf8 -useragent $http_user_agent
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	213 } else {
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	214 ::http::config -urlencoding utf8 -useragent "Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Firefox/38.0"
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	215 }
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	216
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	217 if {[info exists http_use_proxy] && $http_use_proxy != 0} {
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	218 ::http::config -proxyhost $http_proxy_host -proxyport $http_proxy_port
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	219 }
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	220
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	221 if {[info exists http_tls_support] && $http_tls_support != 0} {
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	222 package require tls
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	223 ::http::register https 443 [list ::tls::socket -request true -require true -ssl2 false -ssl3 false -tls1 true -tls1.1 true -tls1.2 true -cadir $http_tls_cadir -autoservername true]
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	224 }
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	225
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	226
4b985abf5aba fetch_feeds: Move HTTP initialization to end of script. Matti Hamalainen <ccr@tnsp.org> parents: 607 diff changeset	227
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	228 set nitems 0
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	229 set currclock [clock seconds]
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	230 global feeds_db
607 5767ef9476e2 Oops, Rename SQLite3 database filename configuration variable in fetch_feeds also. Matti Hamalainen <ccr@tnsp.org> parents: 596 diff changeset	231 if {[catch {sqlite3 feeds_db $feeds_db_file} uerrmsg]} {
5767ef9476e2 Oops, Rename SQLite3 database filename configuration variable in fetch_feeds also. Matti Hamalainen <ccr@tnsp.org> parents: 596 diff changeset	232 puts "Could not open SQLite3 database '${feeds_db_file}': ${uerrmsg}"
321 d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	233 exit 2
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	234 }
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	235
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	236
d8b957796121 feeds: Refactor the feeds fetching. Matti Hamalainen <ccr@tnsp.org> parents: 296 diff changeset	237 ### Fetch the feeds
484 35d7be5db18b fetch_feeds: Move the actual calling of fetching functions to the Matti Hamalainen <ccr@tnsp.org> parents: 480 diff changeset	238 if {[catch {feeds_fetch} uerrmsg]} {
35d7be5db18b fetch_feeds: Move the actual calling of fetching functions to the Matti Hamalainen <ccr@tnsp.org> parents: 480 diff changeset	239 puts "Error fetching feeds: $uerrmsg"
35d7be5db18b fetch_feeds: Move the actual calling of fetching functions to the Matti Hamalainen <ccr@tnsp.org> parents: 480 diff changeset	240 feeds_db close
35d7be5db18b fetch_feeds: Move the actual calling of fetching functions to the Matti Hamalainen <ccr@tnsp.org> parents: 480 diff changeset	241 exit 3
35d7be5db18b fetch_feeds: Move the actual calling of fetching functions to the Matti Hamalainen <ccr@tnsp.org> parents: 480 diff changeset	242 }
0 1c4e2814cd41 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	243
139 3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	244
3305e142eecc Change feed fetcher to use SQLite3 backend. Matti Hamalainen <ccr@tnsp.org> parents: 114 diff changeset	245 ### Close database
140 b0648e05c855 Change some variable names, etc. Matti Hamalainen <ccr@tnsp.org> parents: 139 diff changeset	246 feeds_db close
142 4c51eeba993f Rename table. Matti Hamalainen <ccr@tnsp.org> parents: 140 diff changeset	247
4c51eeba993f Rename table. Matti Hamalainen <ccr@tnsp.org> parents: 140 diff changeset	248 puts "$nitems new items."

Mercurial > hg > egg-tcls

annotate fetch_feeds.tcl @ 655:4b985abf5aba