feat(episode-num): Adjust script to take Season/Episode number and put in episode-num element

Will only do so if season and episode numbers in format "S##E##" are present as the first word in the <desc> element of the <programme> element.

xml_cleaner_v2.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+
+wget --no-check-certificate -O /data/RAW_CANADA.xml https://download2.iptvboss.pro/ZNLS-2213-GCPB-A8O7-QDK1-GIXS-4MOI-1NFG/xmlonly/CANADA.xml
+wget --no-check-certificate -O /data/RAW_USA.xml https://download2.iptvboss.pro/R5SQ-4GRG-KK00-0XQT-JZ67-7TSA-D5O7-UC1U/xmlonly/USA.xml
+
+id_list="/data/xml_tv_ids.txt"
+raw_can_xml="/data/RAW_CANADA.xml"
+raw_us_xml="/data/RAW_USA.xml"
+parse_output="/data/parsed_CANADA_USA.xml"
+update_output="/data/updated_CANADA_USA.xml"
+format_output="/data/formatted_CANADA_USA.xml"
+
+rm $parse_output $update_output $format_output
+
+# XPATHs pour trouver les channels/programmes dans id_list
+channel_id_xpath=$(awk '{printf "@id='\''%s'\'' or ", $0}' "$id_list" | sed 's/ or $//')
+programme_channel_xpath=$(awk '{printf "@channel='\''%s'\'' or ", $0}' "$id_list" | sed 's/ or $//')
+
+# Parse les XMLs complets avec les XPATHs pour copier seulement les channels et programmes dans id_list
+{
+    echo '<tv source-info-name="EPGBoss">'
+    xmlstarlet sel -t -c "//channel[$channel_id_xpath]" "$raw_can_xml"
+    xmlstarlet sel -t -c "//channel[$channel_id_xpath]" "$raw_us_xml"
+    xmlstarlet sel -t -c "//programme[$programme_channel_xpath]" "$raw_can_xml"
+    xmlstarlet sel -t -c "//programme[$programme_channel_xpath]" "$raw_us_xml"
+    echo '</tv>'
+} > "$parse_output"
+ 
+
+# XPATH pour trouver les programmes avec une description qui commence par SnnEnn
+EPISODE_PATTERN='/tv/programme[
+  starts-with(desc, "S")
+  and substring(desc, 2, 2) >= "00"
+  and substring(desc, 4, 1) = "E"
+]'
+
+# XPATH qui selectionne les elems <episode-num> qui n'ont pas encore un attribut "system"
+EPISODE_NUM_NOSYSTEM='/tv/programme/episode-num[not(@system)]'
+
+# XPATH pour mettre à jour tous les <episode-num>
+EPISODE_NUM_ALL='/tv/programme/episode-num'
+
+xmlstarlet ed \
+  -s "$EPISODE_PATTERN" \
+     -t elem -n "episode-num" -v "" \
+  -i "/tv/programme/episode-num[not(@system)]" \
+     -t attr -n system -v "onscreen" \
+  -u "$EPISODE_PATTERN/episode-num" \
+     -x "substring-before(../desc, ' ')" \
+  "$parse_output" > "$update_output"
+
+# On format le xml pour un bon indent
+xmlstarlet fo -t $update_output > $format_output