From: Jason Woofenden <jason@jasonwoof.com>
Date: Thu, 10 Oct 2013 13:01:10 +0000 (-0400)
Subject: add namespacify.sh
X-Git-Url: https://jasonwoof.com/gitweb/?p=wfpl.git;a=commitdiff_plain;h=13cee08524dc328f40f089631ef9efa1fc13e251

add namespacify.sh

This script packs most of wfpl into a single file that works inside the wfpl
namespace. Optionally hacks db_*() functions to use the wordpress database.
---

diff --git a/namespacify.sh b/namespacify.sh
new file mode 100644
index 0000000..f7bc6f0
--- /dev/null
+++ b/namespacify.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+# This script is designed to make it easier to use wfpl in other projects, and
+# not worry about include paths or name collisions.
+#
+# This script packs most of wfpl into a single stream (to stdout) and makes it
+# work inside the \wfpl namespace
+#
+# Run like so:  bash ./namespacify > wfpl.php
+#
+# or:           bash ./namespacify wordpress > wfpl.php
+#
+# The "wordpress" option breaks/obsoletes db_connect and makes db_*() use the
+# wordpress database and automatically prepends the wordpress table name prefix
+#
+# And use in your project like so:
+#
+#     require_once('/path/to/wfpl.php');
+#     $template = new \wfpl\tem();
+#     $records = \wfpl\db_get_assocs('records', 'name,quantity,date');
+
+wfpl_rev=""
+if [ -d .git ]; then
+	wfpl_rev="-$(git rev-parse HEAD)"
+	if ! git diff --quiet; then
+		wfpl_rev="$wfpl_rev-dirty"
+	fi
+fi
+
+echo '<?php'
+echo
+echo '#  Copyright (C) 2005,2013 Jason Woofenden <jason@jasonwoof.com>,'
+echo '#                2008,2009 Joshua Grams <josh@qualdan.com>'
+echo '#'
+echo "#  This file is generated from wfpl$wfpl_rev"
+echo '#'
+# output license
+head -n 16 "template.php" | tail -n +5
+echo
+echo 'namespace wfpl;'
+wordpress_regex=''
+if [ "$1" = 'wordpress' ]; then
+	echo
+	echo '# wordpress tables are supposed to have a prefix.'
+	echo 'function add_wp_table_prefix($table) {'
+	echo '	# only add the wordpress table prefix once, just in case.'
+	echo '	if (substr($table, 0, strlen($GLOBALS['\''wpdb'\'']->prefix)) == $GLOBALS['wpdb']->prefix) {'
+	echo '		return $table;'
+	echo '	} else {'
+	echo '		return $GLOBALS['\''wpdb'\'']->prefix . $table;'
+	echo '	}'
+	echo '}'
+	wordpress_regex='s/function db_\(send_get\|insert_ish\|update\|delete\|\)(.*{/\0\n\t$table = add_wp_table_prefix($table);/;  s/\$GLOBALS\['\''wfpl_db_handle'\''\]/$GLOBALS['\''wpdb'\'']->dbh/g;'
+fi
+cat atexit.php csv.php db.php email.php encode.php file.php file_run.php format.php http.php messages.php misc.php template.php time.php | grep -v -e '<?php' -e '?>' -e '^\s*//' -e 'require_once' -e '^\s*$' | grep -v -P -e '^\s*#\s*((?!NAMESPACIFY).)*$' | sed -e "$wordpress_regex"'s/\(register_shutdown_function\|function_exists\|call_user_func_array\)(/\0'\''\\\\wfpl\\\\'\'' . /;  s/^\(\s*\)# NAMESPACIFY \(.*\)/\1\2 = '\''\\\\wfpl\\\\'\'' . \2;/'
diff --git a/template.php b/template.php
index fc7302b..8e0028b 100644
--- a/template.php
+++ b/template.php
@@ -209,10 +209,14 @@ function &tem_row_data($tem, $context)
 
 	if(count($tem['args'])) {
 		$auto_func = "tem_auto_" . $tem['args'][0];
-		function_exists($auto_func)
-			or die("ERROR: template auto function '$auto_func' not found.<br>\n");
+		if (!function_exists($auto_func)) {
+			die("ERROR: template auto function '$auto_func' not found.<br>\n");
+		}
+		# NAMESPACIFY $auto_func
+	}
+	if ($auto_func) {
+		$value = $auto_func($scope['data'][$key], $key, $scope, $tem['args']);
 	}
-	if($auto_func) $value = $auto_func($scope['data'][$key], $key, $scope, $tem['args']);
 	else $value = $scope['data'][$key];
 
 	$rows = tem_data_as_rows($value, $key);
@@ -228,8 +232,12 @@ function tem_encoded_data($tag, $context)
 	$value = tem_get_data($key, $context);
 	foreach($tag['args'] as $encoding) {
 		$func = "enc_$encoding";
-		if(function_exists($func)) $value = $func($value, $key);
-		else die("ERROR: encoder function '$func' not found.<br>\n");
+		if (function_exists($func)) {
+			# NAMESPACIFY $func
+			$value = $func($value, $key);
+		} else {
+			die("ERROR: encoder function '$func' not found.<br>\n");
+		}
 	}
 	return $value;
 }