function setCurrentItem(&$item) {
$this->currentItem =& $item;
+ global $currentitemid;
+ $currentitemid = $this->currentItem->itemid;
}
function setTemplate($template) {
}
function getDefinedActions() {
- return array('image', 'media', 'popup', 'plugin');
+ return array('image', 'media', 'popup', 'plugin', 'if', 'else', 'endif', 'elseif', 'ifnot', 'elseifnot');
}
function parse_plugin($pluginName) {
echo TEMPLATE::fill($this->template['POPUP_CODE'],$vars);
}
+
+
+ // function to enable if-else-elseif-elseifnot-ifnot-endif to item template fields
+
+ /**
+ * Checks conditions for if statements
+ *
+ * @param string $field type of <%if%>
+ * @param string $name property of field
+ * @param string $value value of property
+ */
+ function checkCondition($field, $name='', $value = '') {
+ global $catid, $blog, $member, $itemidnext, $itemidprev, $manager, $archiveprevexists, $archivenextexists;
+
+ $condition = 0;
+ switch($field) {
+ case 'category':
+ $condition = ($blog && $this->_ifCategory($name,$value));
+ break;
+ case 'itemcategory':
+ $condition = ($this->_ifItemCategory($name,$value));
+ break;
+ case 'blogsetting':
+ $condition = ($blog && ($blog->getSetting($name) == $value));
+ break;
+ case 'itemblogsetting':
+ $b =& $manager->getBlog(getBlogIDFromItemID($this->currentItem->itemid));
+ $condition = ($b && ($b->getSetting($name) == $value));
+ break;
+ case 'loggedin':
+ $condition = $member->isLoggedIn();
+ break;
+ case 'onteam':
+ $condition = $member->isLoggedIn() && $this->_ifOnTeam($name);
+ break;
+ case 'admin':
+ $condition = $member->isLoggedIn() && $this->_ifAdmin($name);
+ break;
+ case 'author':
+ $condition = ($this->_ifAuthor($name,$value));
+ break;
+/* case 'nextitem':
+ $condition = ($itemidnext != '');
+ break;
+ case 'previtem':
+ $condition = ($itemidprev != '');
+ break;
+ case 'archiveprevexists':
+ $condition = ($archiveprevexists == true);
+ break;
+ case 'archivenextexists':
+ $condition = ($archivenextexists == true);
+ break;
+ case 'skintype':
+ $condition = ($name == $this->skintype);
+ break; */
+ case 'hasplugin':
+ $condition = $this->_ifHasPlugin($name, $value);
+ break;
+ default:
+ $condition = $manager->pluginInstalled('NP_' . $field) && $this->_ifPlugin($field, $name, $value);
+ break;
+ }
+ return $condition;
+ }
+
+ /**
+ * Different checks for a category
+ */
+ function _ifCategory($name = '', $value='') {
+ global $blog, $catid;
+
+ // when no parameter is defined, just check if a category is selected
+ if (($name != 'catname' && $name != 'catid') || ($value == ''))
+ return $blog->isValidCategory($catid);
+
+ // check category name
+ if ($name == 'catname') {
+ $value = $blog->getCategoryIdFromName($value);
+ if ($value == $catid)
+ return $blog->isValidCategory($catid);
+ }
+
+ // check category id
+ if (($name == 'catid') && ($value == $catid))
+ return $blog->isValidCategory($catid);
+
+ return false;
+ }
+
+
+ /**
+ * Different checks for an author
+ */
+ function _ifAuthor($name = '', $value='') {
+ global $member, $manager;
+
+ $b =& $manager->getBlog(getBlogIDFromItemID($this->currentItem->itemid));
+
+ // when no parameter is defined, just check if author is current visitor
+ if (($name != 'isadmin' && $name != 'name') || ($name == 'name' && $value == '')) {
+ return (intval($member->getID()) > 0 && intval($member->getID()) == intval($this->currentItem->authorid));
+ }
+
+ // check author name
+ if ($name == 'name') {
+ $value = strtolower($value);
+ if ($value == strtolower($this->currentItem->author))
+ return true;
+ }
+
+ // check if author is admin
+ if (($name == 'isadmin')) {
+ $aid = intval($this->currentItem->authorid);
+ $blogid = intval($b->getID());
+ $amember =& $manager->getMember($aid);
+ if ($amember->isAdmin())
+ return true;
+
+ return $amember->isBlogAdmin($blogid);
+ }
+
+ return false;
+ }
+
+ /**
+ * Different checks for a category
+ */
+ function _ifItemCategory($name = '', $value='') {
+ global $catid, $manager;
+
+ $b =& $manager->getBlog(getBlogIDFromItemID($this->currentItem->itemid));
+
+ // when no parameter is defined, just check if a category is selected
+ if (($name != 'catname' && $name != 'catid') || ($value == ''))
+ return $b->isValidCategory($catid);
+
+ $icatid = $this->currentItem->catid;
+ //$icategory = $this->currentItem->category;
+
+ // check category name
+ if ($name == 'catname') {
+ $value = $b->getCategoryIdFromName($value);
+ if ($value == $icatid)
+ return $b->isValidCategory($icatid);
+ }
+ // check category id
+ if (($name == 'catid') && ($value == $icatid))
+ return $b->isValidCategory($icatid);
+
+ return false;
+ }
+
+
+ /**
+ * Checks if a member is on the team of a blog and return his rights
+ */
+ function _ifOnTeam($blogName = '') {
+ global $blog, $member, $manager;
+
+ // when no blog found
+ if (($blogName == '') && (!is_object($blog)))
+ return 0;
+
+ // explicit blog selection
+ if ($blogName != '')
+ $blogid = getBlogIDFromName($blogName);
+
+ if (($blogName == '') || !$manager->existsBlogID($blogid))
+ // use current blog
+ $blogid = $blog->getID();
+
+ return $member->teamRights($blogid);
+ }
+
+ /**
+ * Checks if a member is admin of a blog
+ */
+ function _ifAdmin($blogName = '') {
+ global $blog, $member, $manager;
+
+ // when no blog found
+ if (($blogName == '') && (!is_object($blog)))
+ return 0;
+
+ // explicit blog selection
+ if ($blogName != '')
+ $blogid = getBlogIDFromName($blogName);
+
+ if (($blogName == '') || !$manager->existsBlogID($blogid))
+ // use current blog
+ $blogid = $blog->getID();
+
+ return $member->isBlogAdmin($blogid);
+ }
+
+
+ /**
+ * hasplugin,PlugName
+ * -> checks if plugin exists
+ * hasplugin,PlugName,OptionName
+ * -> checks if the option OptionName from plugin PlugName is not set to 'no'
+ * hasplugin,PlugName,OptionName=value
+ * -> checks if the option OptionName from plugin PlugName is set to value
+ */
+ function _ifHasPlugin($name, $value) {
+ global $manager;
+ $condition = false;
+ // (pluginInstalled method won't write a message in the actionlog on failure)
+ if ($manager->pluginInstalled('NP_'.$name)) {
+ $plugin =& $manager->getPlugin('NP_' . $name);
+ if ($plugin != NULL) {
+ if ($value == "") {
+ $condition = true;
+ } else {
+ list($name2, $value2) = explode('=', $value, 2);
+ if ($value2 == "" && $plugin->getOption($name2) != 'no') {
+ $condition = true;
+ } else if ($plugin->getOption($name2) == $value2) {
+ $condition = true;
+ }
+ }
+ }
+ }
+ return $condition;
+ }
+
+ /**
+ * Checks if a plugin exists and call its doIf function
+ */
+ function _ifPlugin($name, $key = '', $value = '') {
+ global $manager;
+
+ $plugin =& $manager->getPlugin('NP_' . $name);
+ if (!$plugin) return;
+
+ $params = func_get_args();
+ array_shift($params);
+
+ return call_user_func_array(array(&$plugin, 'doIf'), $params);
+ }
}
?>
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