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ravilov |
1.1 |
<? |
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/* |
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* Project: Smarty: the PHP compiled template engine |
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* File: Smarty.addons.php |
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* Author: Monte Ohrt <monte@ispi.net> |
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* Andrei Zmievski <andrei@ispi.net> |
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* Version: 1.2.0 |
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* Copyright: 2001 ispi of Lincoln, Inc. |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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* |
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* You may contact the authors of Smarty by e-mail at: |
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* monte@ispi.net |
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* andrei@ispi.net |
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* |
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* Or, write to: |
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* Monte Ohrt |
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* CTO, ispi |
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* 237 S. 70th suite 220 |
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* Lincoln, NE 68510 |
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* |
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* The latest version of Smarty can be obtained from: |
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* http://www.phpinsider.com |
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* |
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*/ |
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/*============================================*\ |
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Modifiers |
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\*============================================*/ |
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function _smarty_mod_handler() |
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{ |
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$args = func_get_args(); |
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list($func_name, $map_array) = array_splice($args, 0, 2); |
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$var = $args[0]; |
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if ($map_array && is_array($var)) { |
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foreach ($var as $key => $val) { |
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$args[0] = $val; |
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$var[$key] = call_user_func_array($func_name, $args); |
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} |
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return $var; |
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} else { |
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return call_user_func_array($func_name, $args); |
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} |
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} |
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/*======================================================================*\ |
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Function: smarty_mod_escape |
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Purpose: Escape the string according to escapement type |
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\*======================================================================*/ |
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function smarty_mod_escape($string, $esc_type = 'html') |
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{ |
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switch ($esc_type) { |
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case 'html': |
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return htmlspecialchars($string); |
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case 'url': |
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return urlencode($string); |
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default: |
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return $string; |
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} |
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} |
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/*======================================================================*\ |
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Function: smarty_mod_truncate |
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Purpose: Truncate a string to a certain length if necessary, |
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optionally splitting in the middle of a word, and |
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appending the $etc string. |
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\*======================================================================*/ |
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function smarty_mod_truncate($string, $length = 80, $etc = '...', $break_words = false) |
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{ |
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if (strlen($string) > $length) { |
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$length -= strlen($etc); |
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$fragment = substr($string, 0, $length+1); |
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if ($break_words) |
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$fragment = substr($fragment, 0, -1); |
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else |
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$fragment = preg_replace('/\s+(\S+)?$/', '', $fragment); |
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return $fragment.$etc; |
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} else |
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return $string; |
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} |
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function smarty_mod_spacify($string, $spacify_char = ' ') |
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{ |
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return implode($spacify_char, preg_split('//', $string, -1, PREG_SPLIT_NO_EMPTY)); |
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} |
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function smarty_mod_date_format($string, $format="%b %e, %Y") |
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{ |
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return strftime($format, $string); |
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} |
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function smarty_mod_string_format($string, $format) |
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{ |
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return sprintf($format, $string); |
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} |
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function smarty_mod_replace($string, $search, $replace) |
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{ |
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return str_replace($search, $replace, $string); |
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} |
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function smarty_mod_strip_tags($string, $replace_with_space = true) |
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{ |
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if ($replace_with_space) |
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return preg_replace('!<[^>]*?>!', ' ', $string); |
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else |
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return strip_tags($string); |
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} |
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function smarty_mod_default($string, $default="") |
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{ |
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if(empty($string)) |
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return $default; |
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else |
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return $string; |
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} |
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/*============================================*\ |
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Custom tag functions |
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\*============================================*/ |
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/*======================================================================*\ |
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Function: smarty_func_html_options |
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Purpose: Prints the list of <option> tags generated from |
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the passed parameters |
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\*======================================================================*/ |
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function smarty_func_html_options() |
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{ |
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$print_result = true; |
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extract(func_get_arg(0)); |
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settype($output, 'array'); |
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settype($values, 'array'); |
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settype($selected, 'array'); |
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$html_result = ""; |
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for ($i = 0; $i < count($output); $i++) { |
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/* By default, check value against $selected */ |
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$sel_check = $values[$i]; |
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$html_result .= "<option"; |
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if ($i < count($values)) |
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$html_result .= " value=\"".$values[$i]."\""; |
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else |
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$sel_check = $output[$i]; /* if more outputs than values, then |
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check output against $selected */ |
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if (in_array($sel_check, $selected)) |
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$html_result .= " selected"; |
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$html_result .= ">".$output[$i]."</option>\n"; |
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} |
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if ($print_result) |
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print $html_result; |
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else |
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return $html_result; |
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} |
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/*======================================================================*\ |
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Function: smarty_func_html_select_date |
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Purpose: Prints the dropdowns for date selection. |
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\*======================================================================*/ |
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function smarty_func_html_select_date() |
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{ |
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/* Default values. */ |
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$prefix = "Date_"; |
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$time = time(); |
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$start_year = strftime("%Y"); |
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$end_year = $start_year; |
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$display_days = true; |
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$display_months = true; |
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$display_years = true; |
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$month_format = "%B"; |
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$day_format = "%02d"; |
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$year_as_text = false; |
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extract(func_get_arg(0)); |
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$html_result = ""; |
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if ($display_months) { |
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$month_names = array(); |
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for ($i = 1; $i <= 12; $i++) |
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$month_names[] = strftime($month_format, mktime(0, 0, 0, $i, 1, 2000)); |
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$html_result .= '<select name="'.$prefix.'Month">'."\n"; |
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$html_result .= smarty_func_html_options(array('output' => $month_names, |
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'values' => range(1, 12), |
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'selected' => strftime("%m", $time), |
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'print_result' => false)); |
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$html_result .= "</select>\n"; |
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} |
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if ($display_days) { |
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$days = range(1, 31); |
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array_walk($days, create_function('&$x', '$x = sprintf("'.$day_format.'", $x);')); |
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$html_result .= '<select name="'.$prefix.'Day">'."\n"; |
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$html_result .= smarty_func_html_options(array('output' => $days, |
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'values' => range(1, 31), |
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'selected' => strftime("%d", $time), |
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'print_result' => false)); |
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$html_result .= "</select>\n"; |
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} |
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if ($display_years) { |
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if ($year_as_text) { |
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$html_result .= '<input type="text" name="'.$prefix.'Year" value="'.strftime('%Y', $time).'" size="4" maxlength="4">'; |
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} else { |
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$years = range($start_year, $end_year); |
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$html_result .= '<select name="'.$prefix.'Year">'."\n"; |
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$html_result .= smarty_func_html_options(array('output' => $years, |
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'values' => $years, |
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'selected' => strftime("%Y", $time), |
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'print_result' => false)); |
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$html_result .= "</select>\n"; |
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} |
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} |
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print $html_result; |
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} |
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?> |
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