52bf429a01
Updated calls to current Smarty API (register_function()/register_modifier()/register_block() -> registerPlugin(); assign_by_ref() -> assignByRef()). Fixed file includes in templates with quotes. Removed SmartyValidate.class.php includes. Still work in progress as some errors still appear!
143 lines
3.6 KiB
PHP
Executable File
143 lines
3.6 KiB
PHP
Executable File
<?php
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/**
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* Block-Managing Functions
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*/
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class widget_indexer extends fs_filelister {
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var $_varname = 'fp_widgets';
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var $_enabledlist = null;
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function __construct() {
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if (!file_exists(CONFIG_DIR . 'widgets.conf.php'))
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trigger_error('widgets.conf.php not found. Blog may not work as expected, create a widgetlist.conf.php
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or reinstall completely FlatPress. If you have just installed FlatPress, the package you
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downloaded may be corrupted.', E_USER_WARNING);
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$this->_enabledlist = CONFIG_DIR . 'widgets.conf.php';
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$this->getEnableds();
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}
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function getEnableds() {
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if (!file_exists($this->_enabledlist))
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return;
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include ($this->_enabledlist);
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$this->_list = ${$this->_varname};
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}
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function hasMore($hor) {
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return array_key_exists($hor, $this->_list) && is_array($this->_list [$hor]) && (current($this->_list [$hor]) !== false);
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}
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function get($hor) {
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global $fp_registered_widgets;
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do {
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$content = array();
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$id = array_shift($this->_list [$hor]);
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$newid = $id; // @list($newid, $params) = explode(":", $id);
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if (@$params)
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$params = explode(',', $params);
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else
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$params = array();
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// $var = 'plugin_' . $newid . '_widget';
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$var = $fp_registered_widgets [$newid] ['func'];
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if (is_callable($var)) {
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$content = call_user_func_array($var, $params);
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if (!isset($content ['id'])) {
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$content ['id'] = "widget-$newid";
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}
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} /*
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* else $content = array(
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* 'subject' => "Sidebar::Error",
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* 'content' => "<ul class=\"widget-error\"><li>No $var function found for plugin $newid.
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* Plugin may not have been loaded.
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* Verify whether it is enabled.</li></ul>",
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* );
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*/
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} while (!$content && $id);
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return array_change_key_case($content, CASE_LOWER);
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}
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}
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function register_widgetset($widgetset) {
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global $fp_registered_widgetsets;
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if (!$fp_registered_widgetsets) {
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$fp_registered_widgetsets = array();
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}
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if (!in_array($widgetset, $fp_registered_widgetsets))
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$fp_registered_widgetsets [] = $widgetset;
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}
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function get_registered_widgetsets($widgetset) {
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global $fp_registered_widgetsets;
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if (!$fp_registered_widgetsets) {
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$fp_registered_widgetsets = array();
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}
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return $fp_registered_widgetsets;
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}
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function register_widget($widgetid, // widget id
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$widgetname, // name to show
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$widget_func, // function/method to call
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$num_params = 0, // number of eventually needed parameters
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// -1 means optional,
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// 0 means no parameters
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// each N>0 means *at least* N parameters
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$limit_params_to = array()) // indexed array of arrays, containing
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// allowed parameters (not impl.)
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{
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global $fp_registered_widgets;
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if (!$fp_registered_widgets)
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$fp_registered_widgets = array();
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/* we won't mind about collisions, for now */
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$fp_registered_widgets [$widgetid] = array(
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'name' => $widgetname,
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'func' => $widget_func,
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'nparams' => $num_params,
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// 'needed'=> $params_needed,
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'params' => $limit_params_to
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);
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}
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function get_registered_widgets($widget = null) {
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global $fp_registered_widgets;
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if (!$fp_registered_widgets)
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$fp_registered_widgets = array();
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ksort($fp_registered_widgets);
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if ($widget)
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return isset($fp_registered_widgets [$widget]) ? $fp_registered_widgets [$widget] : false;
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return $fp_registered_widgets;
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}
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function smarty_block_widgets($params, $content, &$smarty, &$repeat) {
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global $fp_widgets;
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if ($repeat = $fp_widgets->hasMore(($params ['pos']))) {
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$entry = $fp_widgets->get(($params ['pos']));
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$smarty->assign($entry);
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}
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return $content;
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}
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$smarty->registerPlugin('block', 'widgets', 'smarty_block_widgets');
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?>
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