/** * Pop a field of an array and assign its value to a template variable. * * Available attributes: * - array (string) Name of the template array variable to process * - field (string) Name of the array field to assign then unset * - unset (bool) Flag to specify if the field must be unset or not (default: true) * - assign (string) Name of the assign variable to setup (optional) * * Example: * * Having an $objarray in our template, we want to process its fields in different * sections of the template, so we get the needed fields separately on the desired positions, * clearing the array in the process. * * For instance, the $hooks array resulted of notify the 'display_view' hooks, can be * processed individually using this plugin: * * <samp>{array_pop array='hooks' field='EZComments'}</samp> * <samp>{array_pop array='hooks' field='EZComments' assign='comments'}</samp> * * And display later the remaining ones with a foreach. * * @param array $params All attributes passed to this function from the template. * @param Zikula_View $view Reference to the {@link Zikula_View} object. * * @return mixed False on failure, void if the value is assigned, or the value extracted itself. */ function smarty_function_array_pop($params, Zikula_View $view) { if (!isset($params['array']) || !$params['array']) { $view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('assign_cache', 'var'))); return false; } if (!isset($params['field']) || !$params['field']) { $view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('assign_cache', 'value'))); return false; } $unset = isset($params['unset']) ? (bool) $params['unset'] : true; $value = null; $array = $view->getTplVar($params['array']); if ($array && isset($array[$params['field']])) { $value = $array[$params['field']]; if ($unset) { unset($array[$params['field']]); } $view->assign($params['array'], $array); } if (isset($params['assign']) && $params['assign']) { $view->assign($params['assign'], $value); } else { return $value; } }
/** * Smarty function to display the category menu for admin links. This also adds the * navtabs.css to the page vars array for stylesheets. * * Admin * {admincategorymenu} * * @see function.admincategorymenu.php::smarty_function_admincategorymenu() * @param array $params All attributes passed to this function from the template * @param \Zikula_View $view Reference to the Zikula_View object * @return string the results of the module function */ function smarty_function_admincategorymenu($params, \Zikula_View $view) { PageUtil::addVar('stylesheet', ThemeUtil::getModuleStylesheet('ZikulaAdminModule')); $modinfo = ModUtil::getInfoFromName($view->getTplVar('toplevelmodule')); $acid = ModUtil::apiFunc('ZikulaAdminModule', 'admin', 'getmodcategory', array('mid' => $modinfo['id'])); $path = array('_controller' => 'ZikulaAdminModule:Admin:categorymenu', 'acid' => $acid); $subRequest = $view->getRequest()->duplicate(array(), null, $path); return $view->getContainer()->get('http_kernel')->handle($subRequest, \Symfony\Component\HttpKernel\HttpKernelInterface::SUB_REQUEST)->getContent(); }
/** * Assign an array field to a variable or display it in the output. * * Available attributes: * - array (mixed) Name of the template array variable or the array itself to process * - field (string) Name of the array field to assign * - assign (string) Name of the assign variable to setup (optional) * * Example: * * Having an $objarray in our template, we want to check if a field is set * or extract one field on another var to process it apart. * * For instance, we need the localized output of a category. We have the * $category variable, and we pass the display_name to the plugin, to get the local name: * * <samp>{array_field array=$category.display_name field=$lang assign='displayname'}</samp> * * And if you need to be sure that the value is set, you must test it: * * <samp>{if $displayname}</samp> * * In the other hand, if you have a field that exists for sure, that is in the first level * of the array and you want to extract it to another variable, you can do: * * <samp>{array_field array='category' field='id' assign='cid'}</samp> * * @param array $params All attributes passed to this function from the template. * @param Zikula_View $view Reference to the {@link Zikula_View} object. * * @return Void */ function smarty_function_array_field($params, Zikula_View $view) { if (!isset($params['array'])) { $view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('assign_cache', 'var'))); return false; } if (!isset($params['field'])) { $view->trigger_error(__f('Error! in %1$s: the %2$s parameter must be specified.', array('assign_cache', 'value'))); return false; } $array = is_array($params['array']) ? $params['array'] : $view->getTplVar($params['array']); $field = isset($params['field']) ? $params['field'] : ''; $assign = isset($params['assign']) ? $params['assign'] : null; $value = null; if ($field && is_array($array) && isset($array[$field])) { $value = $array[$field]; } if ($assign) { $view->assign($params['assign'], $value); } else { return $value; } }