X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=encode.php;h=bad7b4b0a4f26386b8f160861dd5b5da2acdb982;hb=a1011831f5cf76e4cb8b1c0b5c5332cd82ca2d7b;hp=ab2c2715ad1767dec0f157de69043ebd56e7465b;hpb=409b78be52f7a934a0cbfe0d927b7e0b42d60ec4;p=wfpl.git

diff --git a/encode.php b/encode.php
index ab2c271..bad7b4b 100644
--- a/encode.php
+++ b/encode.php
@@ -27,6 +27,12 @@
 # such as < will display properly.
 
 
+function enc_jsdq($str) {
+	$str = enc_sql($str);
+	$str = str_replace("\n", "\\n", $str);
+	return str_replace("\r", "\\r", $str);
+}
+
 # encode for putting within double-quotes in SQL
 function enc_sql($str) {
 	$str = str_replace("\\", "\\\\", $str);
@@ -44,6 +50,15 @@ function enc_html($str) {
 	return $str;
 }
 
+# Encode for output in html. Convert newlines to <br />
+#
+# Example: <p>~foo.html~</p>
+function enc_htmlbr($str) {
+	$str = enc_html($str);
+	$str = str_replace("\n", "<br />\n", $str);
+	return $str;
+}
+
 
 # HTML attribute.
 #
@@ -61,6 +76,14 @@ function enc_url_val($str) {
 	return rawurlencode($str);
 }
 
+# FIXME
+function enc_url_path($str) {
+	$str = rawurlencode($str);
+	$str = str_replace('%2F', '/', $str);
+	return $str;
+}
+
+
 # This is a hack to work around html's stupid syntax for checkboxes.
 #
 # Place the template marker just before a " somewhere.
@@ -89,4 +112,134 @@ function enc_tab($str) {
 	return substr($out, 0, -1);
 }
 
+function enc_upper($str) {
+	return strtoupper($str);
+}
+
+function enc_ddmmyyyyhhmm($seconds) {
+	return date('m/d/Y g:ia', (int)$seconds);
+}
+
+
+# display <option>s
+function enc_states($str) {
+	$states_assoc = array("AL" => "Alabama", "AK" => "Alaska", "AZ" => "Arizona", "AR" => "Arkansas", "CA" => "California", "CO" => "Colorado", "CT" => "Connecticut", "DE" => "Delaware", "FL" => "Florida", "GA" => "Georgia", "HI" => "Hawaii", "ID" => "Idaho", "IL" => "Illinois", "IN" => "Indiana", "IA" => "Iowa", "KS" => "Kansas", "KY" => "Kentucky", "LA" => "Louisiana", "ME" => "Maine", "MD" => "Maryland", "MA" => "Massachusetts", "MI" => "Michigan", "MN" => "Minnesota", "MS" => "Mississippi", "MO" => "Missouri", "MT" => "Montana", "NE" => "Nebraska", "NV" => "Nevada", "NH" => "New Hampshire", "NJ" => "New Jersey", "NM" => "New Mexico", "NY" => "New York", "NC" => "North Carolina", "ND" => "North Dakota", "OH" => "Ohio", "OK" => "Oklahoma", "OR" => "Oregon", "PA" => "Pennsylvania", "RI" => "Rhode Island", "SC" => "South Carolina", "SD" => "South Dakota", "TN" => "Tennessee", "TX" => "Texas", "UT" => "Utah", "VT" => "Vermont", "VA" => "Virginia", "WA" => "Washington", "DC" => "Washington, DC", "WV" => "West Virginia", "WI" => "Wisconsin", "WY" => "Wyoming");
+	$ret = '';
+
+	return encode_options($str, $states_assoc, $use_keys = true);
+}
+
+# display <option>s
+function enc_provinces($str) {
+	$provinces_assoc = array("AB" => "Alberta", "BC" => "British Columbia", "MB" => "Manitoba", "NF" => "Newfoundland", "NB" => "New Brunswick", "NS" => "Nova Scotia", "NT" => "Northwest Territories", "NU" => "Nunavut", "ON" => "Ontario", "PE" => "Prince Edward Island", "QC" => "Quebec", "SK" => "Saskatchewan", "YT" => "Yukon Territory");
+	$ret = '';
+
+	return encode_options($str, $provinces_assoc, $use_keys = true);
+}
+
+
+
+
+
+define('PULLDOWN_ARRAY', 0); define('PULLDOWN_HASH', 1); define('PULLDOWN_2D', 2);
+
+function pulldown_options_to_hash($options, $keys_from) {
+	# convert other types of input to value=>display hash
+	switch($keys_from) {
+		case PULLDOWN_HASH:
+			return $options;
+		case PULLDOWN_ARRAY:
+			$new_options = array();
+			foreach($options as $opt) {
+				$new_options[$opt] = $opt;
+			}
+			return $new_options;
+		break;
+		case PULLDOWN_2D:
+			$new_options = array();
+			foreach($options as $opt) {
+				$new_options[$opt[0]] = $opt[1];
+			}
+			return $new_options;
+		break;
+		default:
+			die('unknown value: "' . print_r($keys_from) . '" passed in $keys_from parameter');
+	}
+}
+
+
+# call this function before you run() the template so enc_options() knows what
+# to do
+#
+# Parameters:
+#
+#   name: the name of the html control
+#
+#   options: an array of options to display in the pulldown/selectbox
+#
+#   keys_from: Set to one of:
+#        PULLDOWN_ARRAY: (default) values of $options are displayd and posted
+#        PULLDOWN_HASH: values of $options are display, keys are posted
+#        PULLDOWN_2D: $options is a 2 dimensional array.
+#                     $options[0][1] is displayed, $options[0][0] is posted.
+#                     $options[1][1] is displayed, $options[1][0] is posted.
+#
+#   multiple: UNTESTED set to true for multiple-select boxes. 
+
+function pulldown($name, $options, $keys_from = PULLDOWN_ARRAY, $multiple = false) {
+	$options = pulldown_options_to_hash($options, $keys_from);
+	$GLOBALS[$name . '_options'] = array();
+	$GLOBALS[$name . '_options']['options'] = $options;
+	$GLOBALS[$name . '_options']['multiple'] = $multiple;
+}
+
+# output a bunch of <option> tags
+function enc_options($values, $name) {
+	if(!isset($GLOBALS[$name . '_options'])) {
+		die('pulldown() must be called before this template can be run. See code/wfpl/encode.php');
+	}
+	if($GLOBALS[$name . '_options']['multiple']) { # FIXME test this
+		$values = explode(', ', $values);
+	}
+	return encode_options($values, $GLOBALS[$name . '_options']['options'], PULLDOWN_HASH);
+}
+
+# use this function along with a special template to generate the html for pulldowns and multiple select boxes.
+#
+# Parameters:
+#
+#    selected: can be a string or (for multiple-selects) an array
+#
+#    options, keys_from: see documentation for pulldown() above
+function encode_options($selected, $options, $keys_from) {
+	if(!is_array($selected)) {
+		$selected = array($selected);
+	}
+
+	$options = pulldown_options_to_hash($options, $keys_from);
+
+	$out = '';
+	foreach($options as $value => $display) {
+		$out .= '<option';
+
+		if(in_array($value, $selected)) {
+			$out .= ' selected="selected"';
+		}
+
+		if($value !== $display) {
+			$out .= ' value="';
+			$out .= enc_attr($value);
+			$out .= '"';
+		}
+			
+		$out .= '>';
+
+		$out .= enc_html($display);
+
+		$out .= "</option>\n";
+	}
+
+	return $out;
+}
+
 ?>