[hooks] Reworked all hooks to use awk for their logic

10 files changed, 110 insertions, 46 deletions

diff --git a/generate-hooks/create-description.awk b/generate-hooks/create-description.awk
new file mode 100644
index 0000000..b4fac0e
--- /dev/null
+++ b/generate-hooks/create-description.awk
@@ -0,0 +1,18 @@
+/p>.*/ {
+	# Removes tags and bad characters
+	gsub(/<[^>]*>/, "") ; gsub(/[^a-zA-Z0-9 ]/, "")
+	# Trims leading and trailing spaces and tabs (if any)
+	gsub(/^[ \t]*/, "") ; gsub(/[ \t]*$/, "")
+
+	# Concatenates the current record to variable and shortens it,
+	# when it gets too long
+	desc = desc $0
+	if (length(desc) >= 200) {
+		desc = substr(desc, 1, 197) "..."
+		exit
+	}
+}
+
+END {
+	print desc
+}
diff --git a/generate-hooks/create-file-lists.awk b/generate-hooks/create-file-lists.awk
new file mode 100644
index 0000000..c94ad71
--- /dev/null
+++ b/generate-hooks/create-file-lists.awk
@@ -0,0 +1,9 @@
+{
+	gsub(/&#38;&#38;nos/, "<table class=\"file-list\"><tr>")
+	gsub(/^<p>&#38;&#38;fos$/, "<details class=\"file-wrapper\"><summary>")
+	gsub(/^&#38;&#38;fs0$/, "</summary><table class=\"file-list\"><tr>")
+	gsub(/^&#38;&#38;fs$/, "</tr><tr>")
+	gsub(/^&#38;&#38;nod<\/p>$/, "</tr></table>")
+	gsub(/^&#38;&#38;fod<\/p>$/, "</tr></table></details>")
+	print
+}
diff --git a/generate-hooks/create-flags.awk b/generate-hooks/create-flags.awk
new file mode 100644
index 0000000..1917798
--- /dev/null
+++ b/generate-hooks/create-flags.awk
@@ -0,0 +1,16 @@
+BEGIN {
+	flag[1] = "gb"
+	title[1] = "ENG"
+
+	for (i = 1; i <= length(flag); i++) {
+		flagExp[i] = "&#38;&#38;" flag[i]
+		flagTag[i] = "<img src=\"/img/" flag[i] ".svg\" class=\"unzoomable\" alt=\"" title[i] "\" title=\"" title[i] "\">"
+	}
+}
+
+{
+	for (i = 1; i <= length(flagExp); i++) {
+		gsub(flagExp[i], flagTag[i])
+	}
+	print
+}
diff --git a/generate-hooks/create-presentation.awk b/generate-hooks/create-presentation.awk
new file mode 100644
index 0000000..fe10d0b
--- /dev/null
+++ b/generate-hooks/create-presentation.awk
@@ -0,0 +1,45 @@
+BEGIN {
+	pres = ORS \
+"<nav id=\"presentCont\">" ORS \
+"	<img id=\"prevSlideBtn\" class=\"unzoomable btn setting-btn icon nodisplay\" src=\"/img/arrow-left-tabler.svg\" alt=\"Previous\">" ORS \
+"	<img id=\"nextSlideBtn\" class=\"unzoomable btn setting-btn icon nodisplay\" src=\"/img/arrow-right-tabler.svg\" alt=\"Next\">" ORS \
+"	<img id=\"presentBtn\" class=\"unzoomable btn setting-btn icon\" src=\"/img/presentation-tabler.svg\" alt=\"Present\">" ORS \
+"	<img id=\"printBtn\" class=\"unzoomable btn setting-btn icon\" src=\"/img/printer-tabler.svg\" alt=\"Print\">" ORS \
+"		</nav>" ORS \
+"		<script type=\"text/javascript\" src=\"/scripts/presentation.js\" integrity=\"sha512-79MwfB0EQJMdVjVnd3PA0Cn9fo4JaMUmNuyZNEGSbaMEGcqdE8sWWAbMLheaoptDyb/KuYgNw0pKwvR5Dw+lJw==\" crossorigin=\"anonymous\"></script>"
+
+	names[1] = "slide"
+	ended[1] = 1
+	names[2] = "centered"
+	ended[2] = 1
+	names[3] = "flexer"
+	ended[3] = 0
+	names[4] = "fow"
+	ended[4] = 1
+	names[5] = "fol"
+	ended[5] = 1
+	names[6] = "font18"
+	ended[6] = 1
+}
+
+function substitute(ind) {
+	if (ended[ind] == 1) {
+		gsub("<p>&#38;&#38;" names[ind] "</p>", "<div class=\"" names[ind] "\">")
+		gsub("<p>&#38;&#38;&#47;" names[ind] "</p>", "</div>")
+	}
+	else {
+		gsub("<p>&#38;&#38;" names[ind] "</p>", "<div class=\"" names[ind] "\"></div>")
+	}
+}
+
+{
+	gsub("<p>&#38;&#38;presentation</p>", pres)
+	gsub("<p>&#38;&#38;&#47;font</p>", "</div>")
+
+	for (i = 1; i <= length(names); i++) {
+		if (index($0, names[i] "<") != 0)
+			substitute(i)
+	}
+
+	print
+}
diff --git a/generate-hooks/create-title.awk b/generate-hooks/create-title.awk
new file mode 100644
index 0000000..14d8ec6
--- /dev/null
+++ b/generate-hooks/create-title.awk
@@ -0,0 +1,7 @@
+/<h1>.+/ {
+	# Takes everything between <h1> and </h1> in the first
+	# <h1> occurence.
+	h = index($0, "<h1>")
+	print substr($0, h, index($0, "</h1") - h)
+	exit
+}
diff --git a/generate-hooks/make-descriptions.sh b/generate-hooks/make-descriptions.sh
index 1ea7a9f..9895f2e 100755
--- a/generate-hooks/make-descriptions.sh
+++ b/generate-hooks/make-descriptions.sh
@@ -5,21 +5,11 @@ if [ -z "$1" ]; then
 	exit
 fi
 
-# Loop through all HTML files in given directory
-	# Get text that matches "p>any amount of characters</p" from current file
-	# remove the "p>" and "</p" from result
-	# make everything that starts with "<" blank
-	# take all lines that aren't blank
-	description=$(egrep -o "p>[^&]([^&]+)<\/p" $file | sed "s/p>\|<\/p//g;s/<.*//g" | grep .)
-
-	# Get the first 200 characters only when it's longer than 200 characters
-	if [ ${#description} -gt 200 ]; then
-		description="${description::200}..."
-	fi
+awkloc="$(dirname "$0")/create-description.awk"
 
-	# Escape all non-acceptable characters (thanks https://www.unix.com/302989284-post3.html)
-	description=$(echo $description | sed 's/[^a-zA-Z 0-9]/\\&/g')
+# Loop through all HTML files in given directory
 for file in $1; do
+	description=$(awk -f "$awkloc" $file)
 
 	# Replace all "[DESCRIPTION]" text in current file with what we selected (inside description)
 	sed -i "s/\[DESCRIPTION\]/$description/g" $file
diff --git a/generate-hooks/make-file-lists.sh b/generate-hooks/make-file-lists.sh
index e407e19..87d8e61 100755
--- a/generate-hooks/make-file-lists.sh
+++ b/generate-hooks/make-file-lists.sh
@@ -53,12 +53,8 @@ if [ -z "$1" ]; then
 	exit
 fi
 
+awkloc="$(dirname "$0")/create-file-lists.awk"
+
 for file in $1; do
-	sed -i 's/&#38;&#38;nos$/<table class="file-list"><tr>/g;
-			s/^<p>&#38;&#38;fos$/<details class="file-wrapper"><summary>/g;
-			s/^&#38;&#38;fs0$/<\/summary><table class="file-list"><tr>/g;
-			s/^&#38;&#38;fs$/<\/tr><tr>/g;
-			s/^&#38;&#38;nod<\/p>$/<\/tr><\/table>/g;
-			s/^&#38;&#38;fod<\/p>$/<\/tr><\/table><\/details>/g' \
-			"$file"
+	awk -f "$awkloc" $file > tmp && mv -f tmp $file
 done
diff --git a/generate-hooks/make-flags.sh b/generate-hooks/make-flags.sh
index 69d8952..84adfaf 100755
--- a/generate-hooks/make-flags.sh
+++ b/generate-hooks/make-flags.sh
@@ -11,7 +11,8 @@ if [ -z "$1" ]; then
 	exit
 fi
 
+awkloc="$(dirname "$0")/create-flags.awk"
+
 for file in $1; do
-	# Replaces "&&gb" with "<img src="/img/gb.svg" class="unzoomable" alt="ENG" title="ENG">"
-	sed -i 's/&#38;&#38;gb/<img src="\/img\/gb.svg" class="unzoomable" alt="ENG" title="ENG">/g' "$file"
+	awk -f "$awkloc" $file > tmp && mv -f tmp $file
 done
diff --git a/generate-hooks/make-presentation.sh b/generate-hooks/make-presentation.sh
index dab3243..c27fba2 100755
--- a/generate-hooks/make-presentation.sh
+++ b/generate-hooks/make-presentation.sh
@@ -30,23 +30,8 @@ if [ -z "$1" ]; then
 	exit
 fi
 
-presentation='
-		<nav id="presentCont">
-			<img id="prevSlideBtn" class="unzoomable btn setting-btn icon nodisplay" src="/img/arrow-left-tabler.svg" alt="Previous">
-			<img id="nextSlideBtn" class="unzoomable btn setting-btn icon nodisplay" src="/img/arrow-right-tabler.svg" alt="Next">
-			<img id="presentBtn" class="unzoomable btn setting-btn icon" src="/img/presentation-tabler.svg" alt="Present">
-			<img id="printBtn" class="unzoomable btn setting-btn icon" src="/img/printer-tabler.svg" alt="Print">
-		</nav>
-		<script type="text/javascript" src="/scripts/presentation.js" integrity="sha512-79MwfB0EQJMdVjVnd3PA0Cn9fo4JaMUmNuyZNEGSbaMEGcqdE8sWWAbMLheaoptDyb/KuYgNw0pKwvR5Dw+lJw==" crossorigin="anonymous"></script>'
-presentation=$(echo $presentation | sed 's/\//\\\//g')
+awkloc="$(dirname "$0")/create-presentation.awk"
 
-# Loop through all HTML files in given directory
 for file in $(echo $1 | grep 'talks'); do
-	sed -i "s/<p>&#38;&#38;presentation<\/p>/$presentation/g;
-			s/<p>&#38;&#38;slide<\/p>/<div class=\"slide\">/g;s/<p>&#38;&#38;&#47;slide<\/p>/<\/div>/g;
-			s/<p>&#38;&#38;centered<\/p>/<div class=\"centered\">/g;s/<p>&#38;&#38;&#47;centered<\/p>/<\/div>/g;
-			s/<p>&#38;&#38;flexer<\/p>/<div class=\"flexer\"><\/div>/g;s/&#38;&#38;flexer/<div class=\"flexer\"><\/div>/g;
-			s/<p>&#38;&#38;fow<\/p>/<div class=\"fow\">/g;s/<p>&#38;&#38;&#47;fow<\/p>/<\/div>/g;
-			s/<p>&#38;&#38;fol<\/p>/<div class=\"fol\">/g;s/<p>&#38;&#38;&#47;fol<\/p>/<\/div>/g" \
-			"$file"
+	awk -f "$awkloc" $file > tmp && mv -f tmp $file
 done
diff --git a/generate-hooks/make-titles.sh b/generate-hooks/make-titles.sh
index 1c9ebef..4bb70b9 100755
--- a/generate-hooks/make-titles.sh
+++ b/generate-hooks/make-titles.sh
@@ -5,15 +5,12 @@ if [ -z "$1" ]; then
 	exit
 fi
 
-# Loop through all HTML files in given directory
-	# Get text that matches "h1>any amount of characters</h1" from current file
-	# remove the "h1>" and "</h1" from result
-	title=$(egrep -o "h1(.+)>(.+)<\/h1" $file | sed "s/h1[^>]\+>\|<\/h1//g")
+awkloc="$(dirname "$0")/create-title.awk"
 
-	# Escape all non-acceptable characters (thanks https://www.unix.com/302989284-post3.html)
-	title=$(echo $title | sed 's/[^a-zA-Z 0-9]/\\&/g')
+# Loop through all HTML files in given directory
 for file in $1; do
+	title=$(awk -f "$awkloc" $file)
 
-	# Replace all "[TITLE]" text in current file with what we selected (inside title)
+	# Replace all "[TITLE]" text in current file with title
 	sed -i "s/\[TITLE\]/$title/g" $file
 done