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# Plowshare zalaa.com module
# Copyright (c) 2012-2013 Plowshare team
#
# This file is part of Plowshare.
#
# Plowshare is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Plowshare is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Plowshare. If not, see <http://www.gnu.org/licenses/>.
#
# Note: This module is similar to ryushare.
MODULE_ZALAA_REGEXP_URL='https\?://\(www\.\)\?zalaa\.com/'
MODULE_ZALAA_DOWNLOAD_OPTIONS=""
MODULE_ZALAA_DOWNLOAD_RESUME=yes
MODULE_ZALAA_DOWNLOAD_FINAL_LINK_NEEDS_COOKIE=no
MODULE_ZALAA_DOWNLOAD_SUCCESSIVE_INTERVAL=
MODULE_ZALAA_UPLOAD_OPTIONS="
DESCRIPTION,d,description,S=DESCRIPTION,Set file description
LINK_PASSWORD,p,link-password,S=PASSWORD,Protect a link with a password
TOEMAIL,,email-to,e=EMAIL,<To> field for notification email"
MODULE_ZALAA_UPLOAD_REMOTE_SUPPORT=no
MODULE_ZALAA_LIST_OPTIONS=""
MODULE_ZALAA_LIST_HAS_SUBFOLDERS=yes
MODULE_ZALAA_PROBE_OPTIONS=""
# Output a zalaa file download URL
# $1: cookie file (unused here)
# $2: zalaa url
# stdout: real file download link
zalaa_download() {
local URL=$2
local PAGE FILE_URL JS_CODE JS_CODE2
local FORM_HTML FORM_OP FORM_USR FORM_ID FORM_FNAME FORM_METHOD FORM_COUNT
PAGE=$(curl -L -b 'lang=english' "$URL") || return
# The file you were looking for could not be found, sorry for any inconvenience
# This file has been removed due to Copyright infringement
if match 'File Not Found\|Copyright infringement' "$PAGE"; then
return $ERR_LINK_DEAD
fi
detect_javascript || return
FORM_HTML=$(grep_form_by_name "$PAGE" frmdownload) || return
FORM_OP=$(echo "$FORM_HTML" | parse_form_input_by_name 'op') || return
FORM_ID=$(echo "$FORM_HTML" | parse_form_input_by_name 'id') || return
FORM_USR=$(echo "$FORM_HTML" | parse_form_input_by_name_quiet 'usr_login')
FORM_FNAME=$(echo "$FORM_HTML" | parse_form_input_by_name 'fname')
FORM_METHOD=$(echo "$FORM_HTML" | parse_form_input_by_name_quiet 'method_free')
FORM_COUNT=$(echo "$FORM_HTML" | parse_form_input_by_name 'ipcount_val')
PAGE=$(curl -b 'lang=english' -d 'referer=' \
-d "op=$FORM_OP" \
-d "usr_login=$FORM_USR" \
-d "id=$FORM_ID" \
-d "fname=$FORM_FNAME" \
-d "method_free=$FORM_METHOD" \
-d "ipcount_val=$FORM_COUNT" "$URL") || return
FILE_URL=$(echo "$PAGE" | parse_attr 'btndnlbt"' href) || return
# Note: referer is required
PAGE=$(curl -b 'lang=english' --referer "$URL" "$FILE_URL") || return
# Obfuscated javascript
JS_CODE=$(echo "$PAGE" | parse 'split(' '>\(.*\)$') || return
JS_CODE2=$(echo "eval = function(x) { print(x); }; $JS_CODE" | javascript) || return
FILE_URL=$(echo "$JS_CODE2" | parse 'location\.href' "f='\([^']*\)") || return
echo "$FILE_URL"
echo "$FORM_FNAME"
}
# Upload a file to zalaa.com
# $1: cookie file (unused here)
# $2: input file (with full path)
# $3: remote filename
# stdout: download link + delete link
zalaa_upload() {
local FILE=$2
local DESTFILE=$3
local BASE_URL='http://www.zalaa.com'
local PAGE UPLOAD_ID USER_TYPE DL_URL DEL_URL
local FORM_HTML FORM_ACTION FORM_UTYPE FORM_UHOST FORM_SESS FORM_TMP_SRV
PAGE=$(curl -L -b 'lang=english' "$BASE_URL") || return
FORM_HTML=$(grep_form_by_name "$PAGE" 'file') || return
FORM_ACTION=$(parse_form_action <<< "$FORM_HTML") || return
FORM_UTYPE=$(echo "$FORM_HTML" | parse_form_input_by_name 'upload_type')
FORM_UHOST=$(echo "$FORM_HTML" | parse_form_input_by_name 'upload_host')
FORM_SESS=$(echo "$FORM_HTML" | parse_form_input_by_name_quiet 'sess_id')
FORM_TMP_SRV=$(echo "$FORM_HTML" | parse_form_input_by_name 'srv_tmp_url') || return
UPLOAD_ID=$(random dec 12)
USER_TYPE=anon
PAGE=$(curl "${FORM_TMP_SRV}/status.html?${UPLOAD_ID}=filename=www.zalaa.com") || return
# Sanity check. Avoid failure after effective upload
if match '>404 Not Found<' "$PAGE"; then
log_error 'upstream error (404)'
return $ERR_FATAL
fi
# xupload.js
PAGE=$(curl_with_log -F 'tos=1' \
-H 'Expect: ' \
-F "upload_type=$FORM_UTYPE" \
-F "upload_host=$FORM_HOST" \
-F "sess_id=$FORM_SESS" \
-F "srv_tmp_url=$FORM_TMP_SRV" \
-F "file_0=@$FILE;filename=$DESTFILE" \
--form-string "file_0_descr=$DESCRIPTION" \
-F "file_1=@/dev/null;filename=" \
--form-string "link_rcpt=$TOEMAIL" \
--form-string "link_pass=$LINK_PASSWORD" \
"${FORM_ACTION}${UPLOAD_ID}&js_on=1&utype=${USER_TYPE}&upload_type=$FORM_UTYPE" | \
break_html_lines) || return
local FORM2_ACTION FORM2_FN FORM2_ST FORM2_OP
FORM2_ACTION=$(echo "$PAGE" | parse_form_action) || return
FORM2_FN=$(echo "$PAGE" | parse_tag 'fn.>' textarea)
FORM2_ST=$(echo "$PAGE" | parse_tag 'st.>' textarea)
FORM2_OP=$(echo "$PAGE" | parse_tag 'op.>' textarea)
if [ "$FORM2_ST" = 'OK' ]; then
PAGE=$(curl -b 'lang=english' \
-d "fn=$FORM2_FN" -d "st=$FORM2_ST" -d "op=$FORM2_OP" \
"$FORM2_ACTION") || return
DL_URL=$(echo "$PAGE" | parse 'Download Link' '">\([^<]*\)' 1) || return
DEL_URL="" # N/A
echo "$DL_URL"
echo "$DEL_URL"
echo "$LINK_PASSWORD"
return 0
fi
log_error "Unexpected status: $FORM2_ST"
return $ERR_FATAL
}
# List a zalaa shared file folder URL
# $1: zalaa url
# $2: recurse subfolders (null string means not selected)
# stdout: list of links
zalaa_list() {
local URL=$1
local PAGE NAMES LINKS
# check whether it looks like a folder link
if ! match "${MODULE_ZALAA_REGEXP_URL}users/" "$URL"; then
log_error 'This is not a directory list'
return $ERR_FATAL
fi
test "$2" && log_error "Recursive flag not implemented, ignoring"
PAGE=$(curl -L "$URL") || return
LINKS=$(echo "$PAGE" | parse_all_quiet 'class=.file_block' 'href="\([^"]*\)' 2)
NAMES=$(echo "$PAGE" | parse_all_quiet 'class=.file_block' '">\([^<]*\)' 2)
list_submit "$LINKS" "$NAMES" || return
}
# Probe a download URL
# $1: cookie file (unused here)
# $2: zalaa url
# $3: requested capability list
# stdout: 1 capability per line
zalaa_probe() {
local -r URL=$2
local -r REQ_IN=$3
local PAGE REQ_OUT FILE_SIZE
PAGE=$(curl -L -b 'lang=english' "$URL") || return
# The file you were looking for could not be found, sorry for any inconvenience
# This file has been removed due to Copyright infringement
if match 'File Not Found\|Copyright infringement' "$PAGE"; then
return $ERR_LINK_DEAD
fi
REQ_OUT=c
if [[ $REQ_IN = *f* ]]; then
parse_form_input_by_name 'fname' <<< "$PAGE" && \
REQ_OUT="${REQ_OUT}f"
fi
if [[ $REQ_IN = *s* ]]; then
FILE_SIZE=$(echo "$PAGE" | parse '>File Size[[:space:]]*:<' \
'^\(.*\)$' 1) && translate_size "$FILE_SIZE" && \
REQ_OUT="${REQ_OUT}s"
fi
echo $REQ_OUT
}
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