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<?php |
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namespace Anax\Content; |
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/** |
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* File Based Content, code for loading additional content into view through |
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* data["meta"]. |
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*/ |
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trait FBCUtilitiesTrait |
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{ |
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/** |
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* Support relative routes. |
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* |
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* @param string $route to load. |
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* @param string $routeIndex to use. |
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* |
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* @return string with active route. |
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*/ |
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private function getActiveRoute($route, $routeIndex) |
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{ |
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if (substr_compare($route, "./", 0, 2) === 0) { |
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$route = dirname($routeIndex) . "/" . substr($route, 2); |
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} |
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return $route; |
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} |
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/** |
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* Process content phase 2 and merge with new frontmatter into |
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* view structure. |
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* |
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* @param string &$views array to load view info into. |
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* @param string $route to load meta from. |
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* |
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* @return void |
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*/ |
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private function processContentPhaseTwo(&$filtered) |
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{ |
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$filter = $this->config["textfilter"]; |
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$textFilter = $this->di->get("textfilter"); |
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// Get new filtered content (and updated frontmatter) |
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$new = $textFilter->parse($filtered->text, $filter); |
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$filtered->text = $new->text; |
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$filtered->frontmatter = array_merge_recursive_distinct( |
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$filtered->frontmatter, |
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$new->frontmatter |
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); |
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// Update all anchor urls to use baseurl, needs info about baseurl |
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// from merged frontmatter |
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$baseurl = isset($filtered->frontmatter["baseurl"]) |
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? $filtered->frontmatter["baseurl"] |
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: null; |
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$this->addBaseurl2AnchorUrls($filtered, $baseurl); |
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$this->addBaseurl2ImageSource($filtered, $baseurl); |
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// Add excerpt and hasMore, if available |
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$textFilter->addExcerpt($filtered); |
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} |
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/** |
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* Load view details for additional route, merged with meta if any. |
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* |
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* @param string $route to load. |
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* |
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* @return array with view data details. |
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*/ |
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private function loadAndParseRoute($route) |
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{ |
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// Get meta into view structure |
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$meta = $this->getMetaForRoute($route); |
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unset($meta["__toc__"]); |
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unset($meta["views"]); |
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// Get filtered content from route |
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list($routeIndex, , $filtered) = |
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$this->mapRoute2Content($route); |
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// Merge frontmatter with meta |
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// then merge frontmatter base into views main |
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$filtered->frontmatter = array_merge_recursive_distinct( |
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$meta, |
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$filtered->frontmatter |
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); |
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// Do phase 2 processing to get new filtered content |
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// (and updated frontmatter) |
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$this->processContentPhaseTwo($filtered); |
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// Create complete frontmatter, inluding content |
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$filtered->frontmatter["data"]["content"] = isset($filtered->text) |
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? $filtered->text |
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: null; |
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// Load additional content for view, based on data-meta |
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$view = ["main" => $filtered->frontmatter]; |
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$this->loadAdditionalContent($view, $route, $routeIndex); |
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return $view["main"]; |
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} |
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/** |
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* Load view data for additional route, merged with meta if any. |
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* |
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* @param string $route to load. |
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* |
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* @return array with view data details. |
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*/ |
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private function getDataForAdditionalRoute($route) |
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{ |
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$filter = $this->config["textfilter"]; |
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$textFilter = $this->di->get("textfilter"); |
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// Get filtered content from route |
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list($routeIndex, , $filtered) = |
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$this->mapRoute2Content($route); |
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// Get meta, remove unneeded details |
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$meta = $this->getMetaForRoute($route); |
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unset($meta["__toc__"]); |
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unset($meta["views"]); |
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// Do phase 2 processing to get new filtered content |
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// (and updated frontmatter) |
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$new = $textFilter->parse($filtered->text, $filter); |
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$new->frontmatter = array_merge_recursive_distinct($filtered->frontmatter, $new->frontmatter); |
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// Creates urls based on baseurl |
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$baseurl = isset($new->frontmatter["data"]["baseurl"]) |
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? isset($new->frontmatter["data"]["baseurl"]) |
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: null; |
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$this->addBaseurl2AnchorUrls($new, $baseurl); |
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$this->addBaseurl2ImageSource($new, $baseurl); |
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// Create complete frontmatter, inluding content |
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$frontmatter = $new->frontmatter; |
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$frontmatter["data"]["content"] = $new->text; |
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// Load additional content for view, based on data-meta |
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$view = ["main" => $frontmatter]; |
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$this->loadAdditionalContent($view, $route, $routeIndex); |
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return $view["main"]; |
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} |
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/** |
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* Parse text, find and update all a href to use baseurl. |
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* |
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* @param object &$filtered with text and excerpt to process. |
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* @param string $baseurl add as baseurl for all relative urls. |
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* |
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* @return void. |
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*/ |
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private function addBaseurl2AnchorUrls(&$filtered, $baseurl) |
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{ |
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$textf = $this->di->get("textfilter"); |
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$url = $this->di->get("url"); |
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$request = $this->di->get("request"); |
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$part = $request->getRoute(); |
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// Use callback to url->create() instead of string concat |
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$callback = function ($route) use ($url, $baseurl, $part) { |
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if (!empty($route) && $route[0] == "!") { |
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return $url->asset(substr($route, 1), $baseurl); |
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} |
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if (isset($route[0]) |
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&& isset($route[1]) |
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&& $route[0] === "." |
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&& $route[1] === "/" |
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) { |
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return $url->create( |
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substr($route, 2), |
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$baseurl . $part |
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); |
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} |
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return $url->create($route, $baseurl); |
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}; |
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$filtered->text = |
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$textf->addBaseurlToRelativeLinks($filtered->text, $baseurl, $callback); |
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} |
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/** |
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* Parse text, find and update all image source to use baseurl. |
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* |
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* @param object &$filtered with text and excerpt to process. |
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* @param string $baseurl add as baseurl for all relative urls. |
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* |
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* @return void. |
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*/ |
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private function addBaseurl2ImageSource(&$filtered, $baseurl) |
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{ |
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$textf = $this->di->get("textfilter"); |
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$url = $this->di->get("url"); |
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// Use callback to url->create() instead of string concat |
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$callback = function ($route) use ($url, $baseurl) { |
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return $url->asset($route, $baseurl); |
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}; |
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$filtered->text = |
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$textf->addBaseurlToImageSource($filtered->text, $baseurl, $callback); |
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} |
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/** |
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* Get published date. |
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* |
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* @param array $frontmatter with details on dates. |
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* |
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* @return integer as time for publish time. |
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*/ |
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private function getPublishTime($frontmatter) |
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{ |
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//list(, $date) = $this->di->get("view")->getPublishedDate($frontmatter); |
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list(, $date) = \Anax\View\getPublishedDate($frontmatter); |
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return strtotime($date); |
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} |
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} |
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