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<?php
/*
$Id$
osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com
Copyright (c) 2018 osCommerce
Released under the GNU General Public License
*/
////
// The HTML href link wrapper function
function tep_href_link($page = '', $parameters = '', $connection = 'NONSSL', $add_session_id = true, $search_engine_safe = true) {
global $request_type, $session_started, $SID;
$page = tep_output_string($page);
if (!tep_not_null($page)) {
die('</td></tr></table></td></tr></table><br /><br /><font color="#ff0000"><strong>Error!</strong></font><br /><br /><strong>Unable to determine the page link!<br /><br />');
}
if ($connection == 'NONSSL') {
$link = HTTP_SERVER . DIR_WS_HTTP_CATALOG;
} elseif ($connection == 'SSL') {
if (ENABLE_SSL == true) {
$link = HTTPS_SERVER . DIR_WS_HTTPS_CATALOG;
} else {
$link = HTTP_SERVER . DIR_WS_HTTP_CATALOG;
}
} else {
die('</td></tr></table></td></tr></table><br /><br /><font color="#ff0000"><strong>Error!</strong></font><br /><br /><strong>Unable to determine connection method on a link!<br /><br />Known methods: NONSSL SSL</strong><br /><br />');
}
if (tep_not_null($parameters)) {
$link .= $page . '?' . tep_output_string($parameters);
$separator = '&';
} else {
$link .= $page;
$separator = '?';
}
while ( (substr($link, -1) == '&') || (substr($link, -1) == '?') ) $link = substr($link, 0, -1);
// Add the session ID when moving from different HTTP and HTTPS servers, or when SID is defined
if ( ($add_session_id == true) && ($session_started == true) && (SESSION_FORCE_COOKIE_USE == 'False') ) {
if (isset($SID) && tep_not_null($SID)) {
$_sid = $SID;
} elseif ( ( ($request_type == 'NONSSL') && ($connection == 'SSL') && (ENABLE_SSL == true) ) || ( ($request_type == 'SSL') && ($connection == 'NONSSL') ) ) {
if (HTTP_COOKIE_DOMAIN != HTTPS_COOKIE_DOMAIN) {
$_sid = tep_session_name() . '=' . tep_session_id();
}
}
}
if (isset($_sid)) {
$link .= $separator . tep_output_string($_sid);
}
while (strpos($link, '&&') !== false) $link = str_replace('&&', '&', $link);
if ( (SEARCH_ENGINE_FRIENDLY_URLS == 'true') && ($search_engine_safe == true) ) {
$link = str_replace('?', '/', $link);
$link = str_replace('&', '/', $link);
$link = str_replace('=', '/', $link);
} else {
$link = str_replace('&', '&amp;', $link);
}
return $link;
}
////
// The HTML image wrapper function
function tep_image($src, $alt = '', $width = '', $height = '', $parameters = '', $responsive = true, $bootstrap_css = '') {
if ( (empty($src) || ($src == 'images/')) && (IMAGE_REQUIRED == 'false') ) {
return false;
}
// alt is added to the img tag even if it is null to prevent browsers from outputting
// the image filename as default
$image = '<img src="' . tep_output_string($src) . '" alt="' . tep_output_string($alt) . '"';
if (tep_not_null($alt)) {
$image .= ' title="' . tep_output_string($alt) . '"';
}
if ( (CONFIG_CALCULATE_IMAGE_SIZE == 'true') && (empty($width) || empty($height)) ) {
if ($image_size = @getimagesize($src)) {
if (empty($width) && tep_not_null($height)) {
$ratio = $height / $image_size[1];
$width = (int)($image_size[0] * $ratio);
} elseif (tep_not_null($width) && empty($height)) {
$ratio = $width / $image_size[0];
$height = (int)($image_size[1] * $ratio);
} elseif (empty($width) && empty($height)) {
$width = $image_size[0];
$height = $image_size[1];
}
} elseif (IMAGE_REQUIRED == 'false') {
return false;
}
}
if (tep_not_null($width) && tep_not_null($height)) {
$image .= ' width="' . tep_output_string($width) . '" height="' . tep_output_string($height) . '"';
}
$image .= ' class="';
if (tep_not_null($responsive) && ($responsive === true)) {
$image .= 'img-fluid';
}
if (tep_not_null($bootstrap_css)) $image .= ' ' . $bootstrap_css;
$image .= '"';
if (tep_not_null($parameters)) $image .= ' ' . $parameters;
$image .= ' />';
return $image;
}
////
// The HTML form submit button wrapper function
// Outputs a button in the selected language
function tep_image_submit($image, $alt = '', $parameters = '') {
global $language;
$image_submit = '<input type="image" src="' . tep_output_string('includes/languages/' . $language . '/images/buttons/' . $image) . '" alt="' . tep_output_string($alt) . '"';
if (tep_not_null($alt)) $image_submit .= ' title=" ' . tep_output_string($alt) . ' "';
if (tep_not_null($parameters)) $image_submit .= ' ' . $parameters;
$image_submit .= ' />';
return $image_submit;
}
////
// Output a function button in the selected language
function tep_image_button($image, $alt = '', $parameters = '') {
global $language;
return tep_image('includes/languages/' . $language . '/images/buttons/' . $image, $alt, '', '', $parameters);
}
////
// Output a separator either through whitespace, or with an image
function tep_draw_separator($image = 'pixel_black.gif', $width = '100%', $height = '1') {
return tep_image('images/' . $image, '', $width, $height);
}
////
// Output a form
function tep_draw_form($name, $action, $method = 'post', $parameters = '', $tokenize = false) {
global $sessiontoken;
$form = '<form name="' . tep_output_string($name) . '" action="' . tep_output_string($action) . '" method="' . tep_output_string($method) . '"';
if (tep_not_null($parameters)) $form .= ' ' . $parameters;
$form .= '>';
if ( ($tokenize == true) && isset($sessiontoken) ) {
$form .= '<input type="hidden" name="formid" value="' . tep_output_string($sessiontoken) . '" />';
}
return $form;
}
////
// Output a form input field
function tep_draw_input_field($name, $value = '', $parameters = '', $type = 'text', $reinsert_value = true, $class = 'class="form-control"') {
$field = '<input type="' . tep_output_string($type) . '" name="' . tep_output_string($name) . '"';
if ( ($reinsert_value == true) && ( (isset($_GET[$name]) && is_string($_GET[$name])) || (isset($_POST[$name]) && is_string($_POST[$name])) ) ) {
if (isset($_GET[$name]) && is_string($_GET[$name])) {
$value = stripslashes($_GET[$name]);
} elseif (isset($_POST[$name]) && is_string($_POST[$name])) {
$value = stripslashes($_POST[$name]);
}
}
if (tep_not_null($value)) {
$field .= ' value="' . tep_output_string($value) . '"';
}
if (tep_not_null($parameters)) $field .= ' ' . $parameters;
if (tep_not_null($class)) $field .= ' ' . $class;
$field .= ' />';
return $field;
}
/*
////
// Output a form password field
// DEPRECATED AS OF 12 June 2015
function tep_draw_password_field($name, $value = '', $parameters = '') {
return tep_draw_input_field($name, $value, $parameters, 'password', false);
}
*/
////
// Output a selection field - alias function for tep_draw_checkbox_field() and tep_draw_radio_field()
function tep_draw_selection_field($name, $type, $value = '', $checked = false, $parameters = '') {
$selection = '<input type="' . tep_output_string($type) . '" name="' . tep_output_string($name) . '"';
if (tep_not_null($value)) $selection .= ' value="' . tep_output_string($value) . '"';
if ( ($checked == true) || (isset($_GET[$name]) && is_string($_GET[$name]) && (($_GET[$name] == 'on') || (stripslashes($_GET[$name]) == $value))) || (isset($_POST[$name]) && is_string($_POST[$name]) && (($_POST[$name] == 'on') || (stripslashes($_POST[$name]) == $value))) ) {
$selection .= ' checked="checked"';
}
if (tep_not_null($parameters)) $selection .= ' ' . $parameters;
$selection .= ' />';
return $selection;
}
////
// Output a form checkbox field
function tep_draw_checkbox_field($name, $value = '', $checked = false, $parameters = '') {
return tep_draw_selection_field($name, 'checkbox', $value, $checked, $parameters);
}
////
// Output a form radio field
function tep_draw_radio_field($name, $value = '', $checked = false, $parameters = '') {
return tep_draw_selection_field($name, 'radio', $value, $checked, $parameters);
}
////
// Output a form textarea field
// The $wrap parameter is no longer used in the core xhtml template
function tep_draw_textarea_field($name, $wrap, $width, $height, $text = '', $parameters = '', $reinsert_value = true) {
$field = '<textarea class="form-control" name="' . tep_output_string($name) . '" cols="' . tep_output_string($width) . '" rows="' . tep_output_string($height) . '"';
if (tep_not_null($parameters)) $field .= ' ' . $parameters;
$field .= '>';
if ( ($reinsert_value == true) && ( (isset($_GET[$name]) && is_string($_GET[$name])) || (isset($_POST[$name]) && is_string($_POST[$name])) ) ) {
if (isset($_GET[$name]) && is_string($_GET[$name])) {
$field .= tep_output_string_protected(stripslashes($_GET[$name]));
} elseif (isset($_POST[$name]) && is_string($_POST[$name])) {
$field .= tep_output_string_protected(stripslashes($_POST[$name]));
}
} elseif (tep_not_null($text)) {
$field .= tep_output_string_protected($text);
}
$field .= '</textarea>';
return $field;
}
////
// Output a form hidden field
function tep_draw_hidden_field($name, $value = '', $parameters = '') {
$field = '<input type="hidden" name="' . tep_output_string($name) . '"';
if (tep_not_null($value)) {
$field .= ' value="' . tep_output_string($value) . '"';
} elseif ( (isset($_GET[$name]) && is_string($_GET[$name])) || (isset($_POST[$name]) && is_string($_POST[$name])) ) {
if ( (isset($_GET[$name]) && is_string($_GET[$name])) ) {
$field .= ' value="' . tep_output_string(stripslashes($_GET[$name])) . '"';
} elseif ( (isset($_POST[$name]) && is_string($_POST[$name])) ) {
$field .= ' value="' . tep_output_string(stripslashes($_POST[$name])) . '"';
}
}
if (tep_not_null($parameters)) $field .= ' ' . $parameters;
$field .= ' />';
return $field;
}
////
// Hide form elements
function tep_hide_session_id() {
global $session_started, $SID;
if (($session_started == true) && tep_not_null($SID)) {
return tep_draw_hidden_field(tep_session_name(), tep_session_id());
}
}
////
// Output a form pull down menu
function tep_draw_pull_down_menu($name, $values, $default = '', $parameters = '', $required = false) {
$field = '<select name="' . tep_output_string($name) . '"';
if (tep_not_null($parameters)) $field .= ' ' . $parameters;
$field .= ' class="form-control">';
if (empty($default) && ( (isset($_GET[$name]) && is_string($_GET[$name])) || (isset($_POST[$name]) && is_string($_POST[$name])) ) ) {
if (isset($_GET[$name]) && is_string($_GET[$name])) {
$default = stripslashes($_GET[$name]);
} elseif (isset($_POST[$name]) && is_string($_POST[$name])) {
$default = stripslashes($_POST[$name]);
}
}
for ($i=0, $n=sizeof($values); $i<$n; $i++) {
$field .= '<option value="' . tep_output_string($values[$i]['id']) . '"';
if ($default == $values[$i]['id']) {
$field .= ' selected="selected"';
}
$field .= '>' . tep_output_string($values[$i]['text'], array('"' => '&quot;', '\'' => '&#039;', '<' => '&lt;', '>' => '&gt;')) . '</option>';
}
$field .= '</select>';
if ($required == true) $field .= TEXT_FIELD_REQUIRED;
return $field;
}
////
// Creates a pull-down list of countries
function tep_get_country_list($name, $selected = '', $parameters = '') {
$countries_array = array(array('id' => '', 'text' => PULL_DOWN_DEFAULT));
$countries = tep_get_countries();
for ($i=0, $n=sizeof($countries); $i<$n; $i++) {
$countries_array[] = array('id' => $countries[$i]['countries_id'], 'text' => $countries[$i]['countries_name']);
}
return tep_draw_pull_down_menu($name, $countries_array, $selected, $parameters);
}
////
// Output a jQuery UI Button
function tep_draw_button($title = null, $icon = null, $link = null, $priority = null, $params = null, $style = null) {
static $button_counter = 1;
$types = array('submit', 'button', 'reset');
if ( !isset($params['type']) ) {
$params['type'] = 'submit';
}
if ( !in_array($params['type'], $types) ) {
$params['type'] = 'submit';
}
if ( ($params['type'] == 'submit') && isset($link) ) {
$params['type'] = 'button';
}
if (!isset($priority)) {
$priority = 'secondary';
}
$button = NULL;
if ( ($params['type'] == 'button') && isset($link) ) {
$button .= '<a id="btn' . $button_counter . '" href="' . $link . '"';
if ( isset($params['newwindow']) ) {
$button .= ' target="_blank" rel="noopener"';
}
} else {
$button .= '<button ';
$button .= ' type="' . tep_output_string($params['type']) . '"';
}
if ( isset($params['params']) ) {
$button .= ' ' . $params['params'];
}
$button .= ' class="btn ';
$button .= (isset($style)) ? $style : 'btn-default';
$button .= '">';
if (isset($icon) && tep_not_null($icon)) {
$button .= ' <span class="' . $icon . '" aria-hidden="true"></span> ';
}
$button .= $title;
if ( ($params['type'] == 'button') && isset($link) ) {
$button .= '</a>';
} else {
$button .= '</button>';
}
$button_counter++;
return $button;
}
// review stars
function tep_draw_stars($rating = 0) {
$stars = str_repeat('<span class="fas fa-star"></span>', (int)$rating);
$stars .= str_repeat('<span class="far fa-star"></span>', 5-(int)$rating);
return $stars;
}
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