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<?php
/**
* This plugin will edit the tokens in the %DATA_FOLDER% zenphoto.cfg file
*
*
* @author Stephen Billard (sbillard)
* @package plugins
* @subpackage admin
*/
$plugin_is_filter = 97 | ADMIN_PLUGIN;
$plugin_description = gettext('Utility to alter the rewrite token substitutions array in the configuration file.');
$plugin_author = "Stephen Billard (sbillard)";
$option_interface = 'rewriteTokens';
require_once(SERVERPATH . '/' . ZENFOLDER . '/functions-config.php');
class rewriteTokens {
private $zp_cfg_a;
private $zp_cfg_b;
private $conf_vars;
function __construct() {
global $_configMutex;
$_configMutex->lock();
$zp_cfg = file_get_contents(SERVERPATH . '/' . DATA_FOLDER . '/' . CONFIGFILE);
$i = strpos($zp_cfg, "\$conf['special_pages']");
$j = strpos($zp_cfg, '//', $i);
$this->zp_cfg_a = substr($zp_cfg, 0, $i);
$this->zp_cfg_b = substr($zp_cfg, $j);
eval(substr($zp_cfg, $i, $j - $i));
$this->conf_vars = $conf;
if (OFFSET_PATH == 2) {
$old = array_keys($conf['special_pages']);
$zp_cfg = file_get_contents(SERVERPATH . '/' . ZENFOLDER . '/zenphoto_cfg.txt');
$i = strpos($zp_cfg, "\$conf['special_pages']");
$j = strpos($zp_cfg, '//', $i);
eval(substr($zp_cfg, $i, $j - $i));
$new = array_keys($conf['special_pages']);
if ($old != $new) {
//Things have changed, need to reset to defaults;
setOption('rewriteTokens_restore', 1);
$this->handleOptionSave(NULL, NULL);
setupLog(gettext('rewriteTokens restored to default'), true);
}
} else {
enableExtension('rewriteTokens', 97 | ADMIN_PLUGIN); // plugin must be enabled for saving options
}
}
function __destruct() {
global $_configMutex;
$_configMutex->unlock();
}
function getOptionsSupported() {
$options = array();
$c = 0;
foreach ($this->conf_vars['special_pages'] as $page => $element) {
if ($define = $element['define']) {
$define = "'" . $define . "'";
$desc = sprintf(gettext('Link for <em>%s</em> rule.'), $page);
} else {
$define = 'false';
$desc = sprintf(gettext('Link for <em>%s</em> script page.'), $page);
}
$options[$page] = array('key' => 'rewriteTokens_' . $page, 'type' => OPTION_TYPE_CUSTOM,
'order' => ++$c,
'desc' => $desc);
}
$options[gettext('Reset')] = array('key' => 'rewriteTokens_restore', 'type' => OPTION_TYPE_CHECKBOX,
'order' => ++$c,
'desc' => gettext('Restore defaults.'));
return $options;
}
function handleOption($option, $currentValue) {
$element = $this->conf_vars['special_pages'][str_replace('rewriteTokens_', '', $option)]['rewrite'];
?>
<input type="textbox" name="<?php echo $option; ?>" value="<?php echo $element; ?>" >
<?php
}
function handleOptionSave($theme, $album) {
if (getOption('rewriteTokens_restore')) {
$updated = false;
purgeOption('rewriteTokens_restore');
$template = file_get_contents(SERVERPATH . '/' . ZENFOLDER . '/zenphoto_cfg.txt');
$i = strpos($template, "\$conf['special_pages']");
$j = strpos($template, '//', $i);
$newtext = substr($template, $i, $j - $i);
eval($newtext);
$this->conf_vars = $conf;
} else {
foreach ($this->conf_vars['special_pages'] as $page => $element) {
$this->conf_vars['special_pages'][$page]['rewrite'] = $_POST['rewriteTokens_' . $page];
}
}
$newtext = "\$conf['special_pages'] = array(";
foreach ($this->conf_vars['special_pages'] as $page => $element) {
if ($define = $element['define']) {
$define = "'" . $define . "'";
$desc = sprintf(gettext('Link for <em>%s</em> rule.'), $page);
} else {
$define = 'false';
$desc = sprintf(gettext('Link for <em>%s</em> script page.'), $page);
}
if (array_key_exists('rule', $element)) {
$rule = ", 'rule'=>'{$element['rule']}'";
} else {
$rule = '';
}
$newtext .= $token = "\n '$page'=> array('define'=>$define, 'rewrite'=>'{$element['rewrite']}'$rule),";
}
$newtext = substr($newtext, 0, -1) . "\n );\n";
$zp_cfg = $this->zp_cfg_a . $newtext . $this->zp_cfg_b;
storeConfig($zp_cfg);
$options['note'] = array(
'key' => 'rewriteTokens_note', 'type' => OPTION_TYPE_NOTE,
'order' => 0,
'desc' => sprintf(gettext('<p class="messagebox"><em>%1$s</em> updated.</p>'), CONFIGFILE)
);
}
}
?>
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