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Path : /home/admin/public_html/old/components/com_roksprocket/layouts/strips/ |
Current File : /home/admin/public_html/old/components/com_roksprocket/layouts/strips/RokSprocket_Layout_Strips.php |
<?php /** * @version $Id: RokSprocket_Layout_Strips.php 21881 2014-07-09 22:43:31Z kevin $ * @author RocketTheme http://www.rockettheme.com * @copyright Copyright (C) 2007 - 2015 RocketTheme, LLC * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only */ class RokSprocket_Layout_Strips extends RokSprocket_AbstractLayout { /** * @var bool */ protected static $instanceHeadersRendered = false; /** * @var string */ protected $name = 'strips'; /** * */ protected function cleanItemParams() { foreach ($this->items as $item_id => &$item) { $item->setPrimaryImage($this->setupImage($item, 'strips_image_default', 'strips_image_default_custom', 'strips_item_image')); $item->setPrimaryLink($this->setupLink($item, 'strips_link_default', 'strips_link_default_custom', 'strips_item_link')); $item->setTitle($this->setupText($item, 'strips_title_default', false, 'strips_item_title')); $item->setText($this->setupText($item, 'strips_description_default', false, 'strips_item_description')); // clean from tags and limit words amount $desc = $item->getText(); if ($this->parameters->get('strips_strip_html_tags', true)) { $desc = strip_tags($desc); } $words_amount = $this->parameters->get('strips_previews_length', 20); if ($words_amount === '∞' || $words_amount == '0') { $words_amount = false; } $htmlmanip = new RokSprocket_Util_HTMLManipulator(); $preview = $htmlmanip->truncateHTML($desc, $words_amount); $append = strlen($desc) != strlen($preview) ? '<span class="roksprocket-ellipsis">…</span>' : ""; $item->setText($preview . $append); // resizing images if needed if ($item->getPrimaryImage()) { if ($this->parameters->get('strips_resize_enable', false)) { $width = $this->parameters->get('strips_resize_width', 0); $height = $this->parameters->get('strips_resize_height', 0); $item->getPrimaryImage()->resize($width, $height); } /** @var RokCommon_PlatformInfo $platforminfo */ $platforminfo = $this->container->platforminfo; $urlbase = ($platforminfo->getUrlBase()) ? $platforminfo->getUrlBase() : '/'; if (!$platforminfo->isLinkexternal($item->getPrimaryImage()->getSource()) && strpos($item->getPrimaryImage()->getSource(), '/') !== 0 && strpos($item->getPrimaryImage()->getSource(), $urlbase) !== 0) { $source = rtrim($urlbase, '/') . '/' . $item->getPrimaryImage()->getSource(); $item->getPrimaryImage()->setSource($source); } } } } /** * @return RokSprocket_ItemCollection */ public function getItems() { return $this->items; } /** * @return RokCommon_Composite_Context */ public function getThemeContent() { return $this->theme_context; } /** * @return bool|string */ public function renderBody() { $theme_basefile = $this->container[sprintf('roksprocket.layouts.%s.themes.%s.basefile', $this->name, $this->theme)]; $items = $this->items->slice(0, $this->parameters->get('strips_items_per_page', 5)); if (!$this->items->count() && !count($items)) $pages = 0; else $pages = ceil($this->items->count() / count($items)); return $this->theme_context->load($theme_basefile, array( 'layout' => $this, 'items' => $items, 'pages' => $pages, 'parameters' => $this->parameters )); } /** * Called to render headers that should be included on a per module instance basis */ public function renderInstanceHeaders() { $filename = ($this->theme == 'default' ? 'strips' : $this->theme); RokCommon_Header::addStyle($this->theme_context->getUrl($filename . '.css')); RokCommon_Header::addScript($this->theme_context->getUrl($filename . '.js')); RokCommon_Header::addScript($this->theme_context->getUrl($filename . '-speeds.js')); $id = $this->parameters->get('module_id'); $settings = new stdClass(); $settings->animation = $this->parameters->get('strips_animation', 'fadeDelay'); $settings->autoplay = $this->parameters->get('strips_autoplay', 0); $settings->delay = $this->parameters->get('strips_autoplay_delay', 5); $options = json_encode($settings); $js = array(); $js[] = "window.addEvent('domready', function(){"; $js[] = " RokSprocket.instances.strips.attach(" . $id . ", '" . $options . "');"; $js[] = "});"; RokCommon_Header::addInlineScript(implode("\n", $js) . "\n"); } /** * Called to render headers that should be included only once per Layout type used */ public function renderLayoutHeaders() { if (!self::$instanceHeadersRendered) { $root_assets = RokCommon_Composite::get($this->basePackage . '.assets.js'); $layout_assets = RokCommon_Composite::get($this->layoutPackage . '.assets.js'); RokCommon_Header::addScript($root_assets->getUrl('moofx.js')); RokCommon_Header::addScript($root_assets->getUrl('roksprocket.request.js')); RokCommon_Header::addScript($layout_assets->getUrl('strips.js')); RokCommon_Header::addScript($layout_assets->getUrl('strips-speeds.js')); $instance = array(); $instance[] = "window.addEvent('domready', function(){"; $instance[] = " RokSprocket.instances.strips = new RokSprocket.Strips();"; $instance[] = "});"; RokCommon_Header::addInlineScript(implode("\n", $instance) . "\n"); self::$instanceHeadersRendered = true; } } /** * @param $string * @param bool $amount * * @return string */ public function _getWords($string, $amount = false) { if (!$amount) $amount = strlen($string); $words = explode(' ', $string, ($amount + 1)); if (count($words) > $amount) array_pop($words); return implode(' ', $words); } }