# Copyright (C) 2005 Jason Woofenden
#
-# This file is part of wfpl.
-#
-# wfpl 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 2, or (at your option)
-# any later version.
-#
-# wfpl 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.
-#
+# This program 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.
+#
+# This program 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 wfpl; see the file COPYING. If not, write to the
-# Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-# MA 02111-1307, USA.
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This file contains basic encodings. These are used by the encoder. You can
# will encode foo (using enc_html()) before displaying it, so that characters
# such as < will display properly.
+function enc_cap($str) {
+ $str = ucfirst($str);
+ return $str;
+}
+
+function enc_jsdq($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) {
return $str;
}
-# encode for output in html. does nothing with whitespace
+# Encode for output in html. does nothing with whitespace
+#
+# Example: <p>~foo.html~</p>
function enc_html($str) {
$str = str_replace('&', '&', $str);
$str = str_replace('<', '<', $str);
return $str;
}
+# Encode for output in html. Convert newlines to <br />
+#
+# Example: <p>~foo.htmlbr~</p>
+function enc_htmlbr($str) {
+ $str = enc_html($str);
+ $str = str_replace("\n", "<br />\n", $str);
+ return $str;
+}
+
+# Encode for output in html. Preserves newlines and indentation by converting
+# newlines to <br /> and spaces at the begining of lines to
+#
+# Example: <p>~foo.htmlbrtab~</p>
+function enc_htmlbrtab($str) {
+ $str = enc_htmlbr($str);
+ $space_to_nbsp = create_function('$matches', 'return str_repeat(\' \', strlen($matches[0]) * 2);');
+ $str = preg_replace_callback("|^ *|m", $space_to_nbsp, $str);
+ return $str;
+}
-# html attributes (eg <input value="...."
+# Encode for output in html. Spaces converted to and \n to <br />
+#
+# Example: <option value="12">~foo.htmlbrnbsp~</option>
+function enc_htmlbrnbsp($str) {
+ $str = enc_htmlbr($str);
+ $str = str_replace(' ', ' ', $str);
+ return $str;
+}
+
+# Encode for output in html. Spaces converted to
+#
+# Example: <option value="12">~foo.htmlnbsp~</option>
+function enc_htmlnbsp($str) {
+ $str = enc_html($str);
+ $str = str_replace(' ', ' ', $str);
+ return $str;
+}
+
+
+# HTML attribute.
+#
+# Example: <input name="foo" value="~foo.attr~">
function enc_attr($str) {
$str = str_replace('&', '&', $str);
$str = str_replace('"', '"', $str);
return $str;
}
-# this is a stupid hack to work around html's stupid syntax for checkboxes
+# URI agument value.
+#
+# Example: <a href="http://example.com?foo=~foo.url_val.attr~">http://example.com?foo=~foo.url_val~</a>
+function enc_url_val($str) {
+ return rawurlencode($str);
+}
+
+# FIXME
+function enc_url_path($str) {
+ $str = rawurlencode($str);
+ $str = str_replace('%2F', '/', $str);
+ return $str;
+}
+
+
+# This is a hack to work around html's stupid syntax for checkboxes.
+#
+# Place the template marker just before a " somewhere.
+#
+# Example: <input type="checkbox" name="foo~foo.checked~">
function enc_checked($str) {
- if($str == 'Yes') {
+ if($str && $str !== 'No' && $str !== 'False' && $str !== 'false') {
return '" checked="checked';
} else {
return '';
}
}
+# checkboxe values are stored in the db and handled in php as 0 or 1. When you
+# want it displayed as "Yes" or "No" use this:
+# Example: (displaying values from a form submission) Over 60?: ~over_60.yesno~
+function enc_yesno($str) {
+ if($str && $str !== 'No' && $str !== 'False' && $str !== 'false') {
+ return 'Yes';
+ } else {
+ return 'No';
+ }
+}
+
+
# add a tab at the begining of each non-empty line
function enc_tab($str) {
$lines = explode("\n", $str);
return substr($out, 0, -1);
}
-?>
+function enc_upper($str) {
+ return strtoupper($str);
+}
+
+# pass date in the form 2008-05-23
+# ercodes date as 05/23/2008
+function enc_mmddyyyy($yyyy_mm_dd) {
+ if($yyyy_mm_dd == '') {
+ return '';
+ }
+ if(strlen($yyyy_mm_dd) != 10) {
+ return date('m/d/Y');
+ }
+ return substr($yyyy_mm_dd, 5, 2) . '/' . substr($yyyy_mm_dd, 8, 2) . '/' . substr($yyyy_mm_dd, 0, 4);
+}
+
+# depricated. call enc_mmddyyyy() instead
+function enc_mdy($str) {
+ return enc_mmddyyyy($str);
+}
+
+function enc_mmddyyyyhhmm($seconds) {
+ return date('m/d/Y g:ia', (int)$seconds);
+}
+
+# takes decimal
+# returns hh:mm
+function enc_hhmm($str) {
+ if(strlen($str) == 0) {
+ return '';
+ }
+ $hours = floor($str);
+ $minutes = round(($str - $hours) * 60);
+ $str = sprintf("%d:%02d", $hours, $minutes);
+ return $str;
+}
+
+# takes decimal
+# returns hh:mm followed by "am" or "pm" with no space
+function enc_12hr($str) {
+ if(strlen($str) == 0) {
+ return '';
+ }
+ $hours = floor($str);
+ $minutes = round(($str - $hours) * 60);
+ $suffix = 'am';
+ if($hours >= 12.0) {
+ $suffix = 'pm';
+ if($hours > 12.0) {
+ $hours -= 12.0;
+ }
+ }
+ $str = sprintf("%d:%02d", $hours, $minutes);
+ $str .= $suffix;
+ return $str;
+}
+
+
+
+
+define('PULLDOWN_ARRAY', 0); define('PULLDOWN_HASH', 1); define('PULLDOWN_2D', 2);
+
+function pulldown_options_to_2d($options, $keys_from) {
+ # convert other types of input to value=>display hash
+ switch($keys_from) {
+ case PULLDOWN_HASH:
+ $new_options = array();
+ foreach($options as $value => $display) {
+ $new_options[] = array($value, $display);
+ }
+ return $new_options;
+ case PULLDOWN_ARRAY:
+ $new_options = array();
+ foreach($options as $opt) {
+ $new_options[] = array($opt, $opt);
+ }
+ return $new_options;
+ break;
+ case PULLDOWN_2D:
+ return $options;
+ break;
+ default:
+ die('pulldown_options_to_2d(): unknown value: "' . print_r($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) {
+ $options = pulldown_options_to_2d($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_2D);
+}
+
+# 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);
+ }
+
+ if($keys_from != PULLDOWN_2D) {
+ $options = pulldown_options_to_2d($options, $keys_from);
+ }
+
+ $out = '';
+ foreach($options as $valdisp) {
+ list($value, $display) = $valdisp;
+ $out .= '<option';
+
+ if(in_array($value, $selected)) {
+ $out .= ' selected="selected"';
+ }
+
+ if($value !== $display) {
+ $out .= ' value="';
+ $out .= enc_attr($value);
+ $out .= '"';
+ }
+
+ $out .= '>';
+
+ $out .= enc_htmlnbsp($display);
+
+ $out .= "</option>\n";
+ }
+
+ return $out;
+}
+
+$GLOBALS['wfpl_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");
+
+# display <option>s
+function enc_states($str) {
+ $ret = '';
+
+ return encode_options($str, $GLOBALS['wfpl_states_assoc'], PULLDOWN_HASH);
+}
+
+$GLOBALS['wfpl_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");
+
+# display <option>s
+function enc_provinces($str) {
+ $ret = '';
+
+ return encode_options($str, $GLOBALS['wfpl_provinces_assoc'], PULLDOWN_HASH);
+}
+
+# returns "odd", then "even", then "odd" etc.
+function enc_evenodd($values, $name) {
+ if(!isset($GLOBALS['wfpl_even_odds'])) {
+ $GLOBALS['wfpl_even_odds'] = array();
+ }
+
+ if($GLOBALS['wfpl_even_odds'][$name]) {
+ $GLOBALS['wfpl_even_odds'][$name] = false;
+ return 'even';
+ } else {
+ $GLOBALS['wfpl_even_odds'][$name] = true;
+ return 'odd';
+ }
+}
+
+function enc_image_src($str) {
+ list($src, $width, $height, $a, $b, $c) = explode(' ', $str);
+ return $src;
+}
+
+function enc_image_width($str) {
+ list($src, $width, $height, $a, $b, $c) = explode(' ', $str);
+ return $width;
+}
+
+function enc_image_height($str) {
+ list($src, $width, $height, $a, $b, $c) = explode(' ', $str);
+ return $height;
+}
+
+function enc_thumb_src($str) {
+ list($a, $b, $c, $src, $width, $height) = explode(' ', $str);
+ return $src;
+}
+
+function enc_thumb_width($str) {
+ list($a, $b, $c, $src, $width, $height) = explode(' ', $str);
+ return $width;
+}
+function enc_thumb_height($str) {
+ list($a, $b, $c, $src, $width, $height) = explode(' ', $str);
+ return $height;
+}
+
+# example template: Length: ~length.html~ day~length.s~
+function enc_s($str) {
+ if($str == '1') {
+ return '';
+ }
+
+ return 's';
+}
Got questions, comments, patches, etc.? Contact Jason Woofenden