1274 lines
No EOL
40 KiB
PHP
1274 lines
No EOL
40 KiB
PHP
<?php
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namespace Typemill\Controllers;
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use Slim\Http\Request;
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use Slim\Http\Response;
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use Typemill\Models\Folder;
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use Typemill\Models\Write;
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use Typemill\Models\ProcessImage;
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use Typemill\Extensions\ParsedownExtension;
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use Typemill\Events\OnPagePublished;
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use Typemill\Events\OnPageUnpublished;
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use Typemill\Events\OnPageDeleted;
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use Typemill\Events\OnPageSorted;
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class ContentApiController extends ContentController
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{
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public function publishArticle(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# validate input only if raw mode
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if($this->params['raw'])
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{
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if(!$this->validateEditorInput()){ return $response->withJson($this->errors,422); }
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}
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson($this->errors, 404); }
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# set item
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if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
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# set the status for published and drafted
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$this->setPublishStatus();
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# set path
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$this->setItemPath($this->item->fileType);
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# if raw mode, use the content from request
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if($this->params['raw'])
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{
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$this->content = '# ' . $this->params['title'] . "\r\n\r\n" . $this->params['content'];
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}
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else
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{
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# read content from file
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if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
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# If it is a draft, then create clean markdown content
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if(is_array($this->content))
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{
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# initialize parsedown extension
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$parsedown = new ParsedownExtension();
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# turn markdown into an array of markdown-blocks
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$this->content = $parsedown->arrayBlocksToMarkdown($this->content);
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}
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}
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# set path for the file (or folder)
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$this->setItemPath('md');
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# update the file
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if($this->write->writeFile($this->settings['contentFolder'], $this->path, $this->content))
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{
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# update the file
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$delete = $this->deleteContentFiles(['txt']);
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# update the internal structure
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$this->setStructure($draft = true, $cache = false);
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# update the public structure
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$this->setStructure($draft = false, $cache = false);
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# dispatch event
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$this->c->dispatcher->dispatch('onPagePublished', new OnPagePublished($this->item));
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return $response->withJson(['success'], 200);
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}
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else
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{
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return $response->withJson(['errors' => ['message' => 'Could not write to file. Please check if the file is writable']], 404);
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}
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}
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public function unpublishArticle(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson($this->errors, 404); }
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# set item
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if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
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# set the status for published and drafted
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$this->setPublishStatus();
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# check if draft exists, if not, create one.
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if(!$this->item->drafted)
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{
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# set path for the file (or folder)
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$this->setItemPath('md');
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# set content of markdown-file
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if(!$this->setContent()){ return $response->withJson($this->errors, 404); }
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# initialize parsedown extension
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$parsedown = new ParsedownExtension();
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# turn markdown into an array of markdown-blocks
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$contentArray = $parsedown->markdownToArrayBlocks($this->content);
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# encode the content into json
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$contentJson = json_encode($contentArray);
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# set path for the file (or folder)
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$this->setItemPath('txt');
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/* update the file */
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if(!$this->write->writeFile($this->settings['contentFolder'], $this->path, $contentJson))
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{
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return $response->withJson(['errors' => ['message' => 'Could not create a draft of the page. Please check if the folder is writable']], 404);
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}
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}
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# update the file
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$delete = $this->deleteContentFiles(['md']);
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if($delete)
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{
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# update the internal structure
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$this->setStructure($draft = true, $cache = false);
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# update the live structure
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$this->setStructure($draft = false, $cache = false);
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# dispatch event
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$this->c->dispatcher->dispatch('onPageUnpublished', new OnPageUnpublished($this->item));
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return $response->withJson(['success'], 200);
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}
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else
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{
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return $response->withJson(['errors' => ['message' => "Could not delete some files. Please check if the files exists and are writable"]], 404);
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}
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}
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public function deleteArticle(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# set url to base path initially
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$url = $this->uri->getBaseUrl() . '/tm/content/' . $this->settings['editor'];
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson($this->errors, 404); }
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# set item
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if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
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if($this->item->elementType == 'file')
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{
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$delete = $this->deleteContentFiles(['md','txt']);
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}
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elseif($this->item->elementType == 'folder')
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{
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$delete = $this->deleteContentFolder();
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}
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if($delete)
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{
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# check if it is a subfile or subfolder and set the redirect-url to the parent item
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if(count($this->item->keyPathArray) > 1)
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{
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# get the parent item
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$parentItem = Folder::getParentItem($this->structure, $this->item->keyPathArray);
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if($parentItem)
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{
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# an active file has been moved to another folder
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$url .= $parentItem->urlRelWoF;
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}
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}
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# update the live structure
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$this->setStructure($draft = false, $cache = false);
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#update the backend structure
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$this->setStructure($draft = true, $cache = false);
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# dispatch event
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$this->c->dispatcher->dispatch('onPageDeleted', new OnPageDeleted($this->item));
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return $response->withJson(array('data' => $this->structure, 'errors' => false, 'url' => $url), 200);
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}
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else
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{
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return $response->withJson(array('data' => $this->structure, 'errors' => $this->errors), 404);
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}
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}
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public function updateArticle(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# validate input
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if(!$this->validateEditorInput()){ return $response->withJson($this->errors,422); }
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson($this->errors, 404); }
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# set item
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if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
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# set path for the file (or folder)
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$this->setItemPath('txt');
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# merge title with content for complete markdown document
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$updatedContent = '# ' . $this->params['title'] . "\r\n\r\n" . $this->params['content'];
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# initialize parsedown extension
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$parsedown = new ParsedownExtension();
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# turn markdown into an array of markdown-blocks
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$contentArray = $parsedown->markdownToArrayBlocks($updatedContent);
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# encode the content into json
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$contentJson = json_encode($contentArray);
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/* update the file */
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if($this->write->writeFile($this->settings['contentFolder'], $this->path, $contentJson))
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{
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# update the internal structure
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$this->setStructure($draft = true, $cache = false);
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return $response->withJson(['success'], 200);
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}
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else
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{
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return $response->withJson(['errors' => ['message' => 'Could not write to file. Please check if the file is writable']], 404);
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}
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}
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public function sortArticle(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# url is only needed, if an active page is moved to another folder, so user has to be redirected to the new url
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$url = false;
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors, 'url' => $url), 404); }
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# validate input
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if(!$this->validateNavigationSort()){ return $response->withJson(array('data' => $this->structure, 'errors' => 'Data not valid. Please refresh the page and try again.', 'url' => $url), 422); }
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# get the ids (key path) for item, old folder and new folder
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$itemKeyPath = explode('.', $this->params['item_id']);
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$parentKeyFrom = explode('.', $this->params['parent_id_from']);
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$parentKeyTo = explode('.', $this->params['parent_id_to']);
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# get the item from structure
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$item = Folder::getItemWithKeyPath($this->structure, $itemKeyPath);
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if(!$item){ return $response->withJson(array('data' => $this->structure, 'errors' => 'We could not find this page. Please refresh and try again.', 'url' => $url), 404); }
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# if a folder is moved on the first level
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if($this->params['parent_id_from'] == 'navi')
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{
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# create empty and default values so that the logic below still works
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$newFolder = new \stdClass();
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$newFolder->path = '';
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$folderContent = $this->structure;
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}
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else
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{
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# get the target folder from structure
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$newFolder = Folder::getItemWithKeyPath($this->structure, $parentKeyTo);
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# get the content of the target folder
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$folderContent = $newFolder->folderContent;
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}
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# if the item has been moved within the same folder
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if($this->params['parent_id_from'] == $this->params['parent_id_to'])
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{
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# get key of item
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$itemKey = end($itemKeyPath);
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reset($itemKeyPath);
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# delete item from folderContent
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unset($folderContent[$itemKey]);
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}
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elseif($this->params['active'] == 'active')
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{
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# an active file has been moved to another folder, so send new url with response
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$url = $this->uri->getBaseUrl() . '/tm/content/' . $this->settings['editor'] . $newFolder->urlRelWoF . '/' . $item->slug;
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}
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# add item to newFolder
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array_splice($folderContent, $this->params['index_new'], 0, array($item));
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# initialize index
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$index = 0;
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# initialise write object
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$write = new Write();
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# iterate through the whole content of the new folder to rename the files
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$writeError = false;
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foreach($folderContent as $folderItem)
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{
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if(!$write->moveElement($folderItem, $newFolder->path, $index))
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{
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$writeError = true;
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}
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$index++;
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}
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if($writeError){ return $response->withJson(array('data' => $this->structure, 'errors' => 'Something went wrong. Please refresh the page and check, if all folders and files are writable.', 'url' => $url), 404); }
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# update the structure for editor
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$this->setStructure($draft = true, $cache = false);
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# get item for url and set it active again
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if(isset($this->params['url']))
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{
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$activeItem = Folder::getItemForUrl($this->structure, $this->params['url']);
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}
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# keep the internal structure for response
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$internalStructure = $this->structure;
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# update the structure for website
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$this->setStructure($draft = false, $cache = false);
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# dispatch event
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$this->c->dispatcher->dispatch('onPageSorted', new OnPageSorted($this->params));
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return $response->withJson(array('data' => $internalStructure, 'errors' => false, 'url' => $url));
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}
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public function createArticle(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# url is only needed, if an active page is moved
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$url = false;
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors, 'url' => $url), 404); }
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# validate input
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if(!$this->validateNaviItem()){ return $response->withJson(array('data' => $this->structure, 'errors' => 'Special Characters not allowed. Length between 1 and 20 chars.', 'url' => $url), 422); }
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# get the ids (key path) for item, old folder and new folder
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$folderKeyPath = explode('.', $this->params['folder_id']);
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# get the item from structure
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$folder = Folder::getItemWithKeyPath($this->structure, $folderKeyPath);
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if(!$folder){ return $response->withJson(array('data' => $this->structure, 'errors' => 'We could not find this page. Please refresh and try again.', 'url' => $url), 404); }
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# Rename all files within the folder to make sure, that namings and orders are correct
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# get the content of the target folder
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$folderContent = $folder->folderContent;
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# create the name for the new item
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$nameParts = Folder::getStringParts($this->params['item_name']);
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$name = implode("-", $nameParts);
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$slug = $name;
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# initialize index
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$index = 0;
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# initialise write object
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$write = new Write();
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# iterate through the whole content of the new folder
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$writeError = false;
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foreach($folderContent as $folderItem)
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{
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# check, if the same name as new item, then return an error
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if($folderItem->slug == $slug)
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{
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return $response->withJson(array('data' => $this->structure, 'errors' => 'There is already a page with this name. Please choose another name.', 'url' => $url), 404);
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}
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if(!$write->moveElement($folderItem, $folder->path, $index))
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{
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$writeError = true;
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}
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$index++;
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}
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if($writeError){ return $response->withJson(array('data' => $this->structure, 'errors' => 'Something went wrong. Please refresh the page and check, if all folders and files are writable.', 'url' => $url), 404); }
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# add prefix number to the name
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$namePath = $index > 9 ? $index . '-' . $name : '0' . $index . '-' . $name;
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$folderPath = 'content' . $folder->path;
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# create default content
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$content = json_encode(['# Add Title', 'Add Content']);
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if($this->params['type'] == 'file')
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{
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if(!$write->writeFile($folderPath, $namePath . '.txt', $content))
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{
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return $response->withJson(array('data' => $this->structure, 'errors' => 'We could not create the file. Please refresh the page and check, if all folders and files are writable.', 'url' => $url), 404);
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}
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}
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elseif($this->params['type'] == 'folder')
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{
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if(!$write->checkPath($folderPath . DIRECTORY_SEPARATOR . $namePath))
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{
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return $response->withJson(array('data' => $this->structure, 'errors' => 'We could not create the folder. Please refresh the page and check, if all folders and files are writable.', 'url' => $url), 404);
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}
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$write->writeFile($folderPath . DIRECTORY_SEPARATOR . $namePath, 'index.txt', $content);
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}
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# update the structure for editor
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$this->setStructure($draft = true, $cache = false);
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# get item for url and set it active again
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if(isset($this->params['url']))
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{
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$activeItem = Folder::getItemForUrl($this->structure, $this->params['url']);
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}
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# activate this if you want to redirect after creating the page...
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# $url = $this->uri->getBaseUrl() . '/tm/content' . $folder->urlRelWoF . '/' . $name;
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return $response->withJson(array('data' => $this->structure, 'errors' => false, 'url' => $url));
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}
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public function createBaseFolder(Request $request, Response $response, $args)
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{
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# get params from call
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$this->params = $request->getParams();
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$this->uri = $request->getUri();
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# url is only needed, if an active page is moved
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$url = false;
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# set structure
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if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors, 'url' => $url), 404); }
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# validate input
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#if(!$this->validateBaseFolder()){ return $response->withJson(array('data' => $this->structure, 'errors' => 'Special Characters not allowed. Length between 1 and 20 chars.', 'url' => $url), 422); }
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# create the name for the new item
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$nameParts = Folder::getStringParts($this->params['item_name']);
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$name = implode("-", $nameParts);
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$slug = $name;
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# initialize index
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$index = 0;
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# initialise write object
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$write = new Write();
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# iterate through the whole content of the new folder
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$writeError = false;
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foreach($this->structure as $folder)
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{
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# check, if the same name as new item, then return an error
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if($folder->slug == $slug)
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{
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return $response->withJson(array('data' => $this->structure, 'errors' => 'There is already a page with this name. Please choose another name.', 'url' => $url), 404);
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}
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if(!$write->moveElement($folder, '', $index))
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{
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$writeError = true;
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}
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$index++;
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}
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if($writeError){ return $response->withJson(array('data' => $this->structure, 'errors' => 'Something went wrong. Please refresh the page and check, if all folders and files are writable.', 'url' => $url), 404); }
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# add prefix number to the name
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$namePath = $index > 9 ? $index . '-' . $name : '0' . $index . '-' . $name;
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$folderPath = 'content';
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if(!$write->checkPath($folderPath . DIRECTORY_SEPARATOR . $namePath))
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{
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return $response->withJson(array('data' => $this->structure, 'errors' => 'We could not create the folder. Please refresh the page and check, if all folders and files are writable.', 'url' => $url), 404);
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}
|
|
|
|
# create default content
|
|
$content = json_encode(['# Add Title', 'Add Content']);
|
|
|
|
$write->writeFile($folderPath . DIRECTORY_SEPARATOR . $namePath, 'index.txt', $content);
|
|
|
|
# update the structure for editor
|
|
$this->setStructure($draft = true, $cache = false);
|
|
|
|
# get item for url and set it active again
|
|
if(isset($this->params['url']))
|
|
{
|
|
$activeItem = Folder::getItemForUrl($this->structure, $this->params['url']);
|
|
}
|
|
|
|
return $response->withJson(array('data' => $this->structure, 'errors' => false, 'url' => $url));
|
|
}
|
|
|
|
public function getNavigation(Request $request, Response $response, $args)
|
|
{
|
|
# get params from call
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true, $cache = false)){ return $response->withJson(array('data' => false, 'errors' => $this->errors, 'url' => $url), 404); }
|
|
|
|
# set information for homepage
|
|
$this->setHomepage();
|
|
|
|
# get item for url and set it active again
|
|
if(isset($this->params['url']))
|
|
{
|
|
$activeItem = Folder::getItemForUrl($this->structure, $this->params['url']);
|
|
}
|
|
|
|
return $response->withJson(array('data' => $this->structure, 'homepage' => $this->homepage, 'errors' => false));
|
|
}
|
|
|
|
public function getArticleMarkdown(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
/* set item */
|
|
if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
|
|
|
|
# set the status for published and drafted
|
|
$this->setPublishStatus();
|
|
|
|
# set path
|
|
$this->setItemPath($this->item->fileType);
|
|
|
|
# read content from file
|
|
if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
$content = $this->content;
|
|
|
|
if($content == '')
|
|
{
|
|
$content = [];
|
|
}
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($content))
|
|
{
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
|
|
# turn markdown into an array of markdown-blocks
|
|
$content = $parsedown->markdownToArrayBlocks($content);
|
|
}
|
|
|
|
# delete markdown from title
|
|
if(isset($content[0]))
|
|
{
|
|
$content[0] = trim($content[0], "# ");
|
|
}
|
|
|
|
return $response->withJson(array('data' => $content, 'errors' => false));
|
|
}
|
|
|
|
public function getArticleHtml(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
/* set item */
|
|
if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
|
|
|
|
# set the status for published and drafted
|
|
$this->setPublishStatus();
|
|
|
|
# set path
|
|
$this->setItemPath($this->item->fileType);
|
|
|
|
# read content from file
|
|
if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
$content = $this->content;
|
|
|
|
if($content == '')
|
|
{
|
|
$content = [];
|
|
}
|
|
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
|
|
# fix footnotes in parsedown, might break with complicated footnotes
|
|
$parsedown->setVisualMode();
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($content))
|
|
{
|
|
# turn markdown into an array of markdown-blocks
|
|
$content = $parsedown->markdownToArrayBlocks($content);
|
|
}
|
|
|
|
# needed for ToC links
|
|
$relurl = '/tm/content/' . $this->settings['editor'] . '/' . $this->item->urlRel;
|
|
|
|
# flag for TOC
|
|
$toc = false;
|
|
|
|
# loop through mardkown-array and create html-blocks
|
|
foreach($content as $key => $block)
|
|
{
|
|
# parse markdown-file to content-array
|
|
$contentArray = $parsedown->text($block);
|
|
|
|
if($block == '[TOC]')
|
|
{
|
|
$toc = $key;
|
|
}
|
|
|
|
# parse markdown-content-array to content-string
|
|
$content[$key] = ['id' => $key, 'html' => $parsedown->markup($contentArray, $relurl)];
|
|
}
|
|
|
|
if($toc)
|
|
{
|
|
$tocMarkup = $parsedown->buildTOC($parsedown->headlines);
|
|
$content[$toc] = ['id' => $toc, 'html' => $tocMarkup];
|
|
}
|
|
|
|
return $response->withJson(array('data' => $content, 'errors' => false));
|
|
}
|
|
|
|
public function addBlock(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
/* validate input */
|
|
if(!$this->validateBlockInput()){ return $response->withJson($this->errors,422); }
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
/* set item */
|
|
if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
|
|
|
|
# set the status for published and drafted
|
|
$this->setPublishStatus();
|
|
|
|
# set path
|
|
$this->setItemPath($this->item->fileType);
|
|
|
|
# read content from file
|
|
if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
# make it more clear which content we have
|
|
$pageMarkdown = $this->content;
|
|
|
|
$blockMarkdown = $this->params['markdown'];
|
|
|
|
# standardize line breaks
|
|
$blockMarkdown = str_replace(array("\r\n", "\r"), "\n", $blockMarkdown);
|
|
|
|
# remove surrounding line breaks
|
|
$blockMarkdown = trim($blockMarkdown, "\n");
|
|
|
|
if($pageMarkdown == '')
|
|
{
|
|
$pageMarkdown = [];
|
|
}
|
|
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($pageMarkdown))
|
|
{
|
|
# turn markdown into an array of markdown-blocks
|
|
$pageMarkdown = $parsedown->markdownToArrayBlocks($pageMarkdown);
|
|
}
|
|
|
|
# if it is a new content-block
|
|
if($this->params['block_id'] == 99999)
|
|
{
|
|
# set the id of the markdown-block (it will be one more than the actual array, so count is perfect)
|
|
$id = count($pageMarkdown);
|
|
|
|
# add the new markdown block to the page content
|
|
$pageMarkdown[] = $blockMarkdown;
|
|
}
|
|
elseif(($this->params['block_id'] == 0) OR !isset($pageMarkdown[$this->params['block_id']]))
|
|
{
|
|
# if the block does not exists, return an error
|
|
return $response->withJson(array('data' => false, 'errors' => 'The ID of the content-block is wrong.'), 404);
|
|
}
|
|
else
|
|
{
|
|
# insert new markdown block
|
|
array_splice( $pageMarkdown, $this->params['block_id'], 0, $blockMarkdown );
|
|
$id = $this->params['block_id'];
|
|
}
|
|
|
|
# encode the content into json
|
|
$pageJson = json_encode($pageMarkdown);
|
|
|
|
# set path for the file (or folder)
|
|
$this->setItemPath('txt');
|
|
|
|
/* update the file */
|
|
if($this->write->writeFile($this->settings['contentFolder'], $this->path, $pageJson))
|
|
{
|
|
# update the internal structure
|
|
$this->setStructure($draft = true, $cache = false);
|
|
$this->content = $pageMarkdown;
|
|
}
|
|
else
|
|
{
|
|
return $response->withJson(['errors' => ['message' => 'Could not write to file. Please check if the file is writable']], 404);
|
|
}
|
|
|
|
/* set safe mode to escape javascript and html in markdown */
|
|
$parsedown->setSafeMode(true);
|
|
|
|
/* parse markdown-file to content-array */
|
|
$blockArray = $parsedown->text($blockMarkdown);
|
|
|
|
# we assume that toc is not relevant
|
|
$toc = false;
|
|
|
|
# needed for ToC links
|
|
$relurl = '/tm/content/' . $this->settings['editor'] . '/' . $this->item->urlRel;
|
|
|
|
if($blockMarkdown == '[TOC]')
|
|
{
|
|
# if block is table of content itself, then generate the table of content
|
|
$tableofcontent = $this->generateToc();
|
|
|
|
# and only use the html-markup
|
|
$blockHTML = $tableofcontent['html'];
|
|
}
|
|
else
|
|
{
|
|
# parse markdown-content-array to content-string
|
|
$blockHTML = $parsedown->markup($blockArray, $relurl);
|
|
|
|
# if it is a headline
|
|
if($blockMarkdown[0] == '#')
|
|
{
|
|
# then the TOC holds either false (if no toc used in the page) or it holds an object with the id and toc-markup
|
|
$toc = $this->generateToc();
|
|
}
|
|
}
|
|
|
|
return $response->withJson(array('content' => [ 'id' => $id, 'html' => $blockHTML ] , 'markdown' => $blockMarkdown, 'id' => $id, 'toc' => $toc, 'errors' => false));
|
|
}
|
|
|
|
protected function generateToc()
|
|
{
|
|
# we assume that page has no table of content
|
|
$toc = false;
|
|
|
|
# make sure $this->content is updated
|
|
$content = $this->content;
|
|
|
|
if($content == '')
|
|
{
|
|
$content = [];
|
|
}
|
|
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($content))
|
|
{
|
|
# turn markdown into an array of markdown-blocks
|
|
$content = $parsedown->markdownToArrayBlocks($content);
|
|
}
|
|
|
|
# needed for ToC links
|
|
$relurl = '/tm/content/' . $this->settings['editor'] . '/' . $this->item->urlRel;
|
|
|
|
# loop through mardkown-array and create html-blocks
|
|
foreach($content as $key => $block)
|
|
{
|
|
# parse markdown-file to content-array
|
|
$contentArray = $parsedown->text($block);
|
|
|
|
if($block == '[TOC]')
|
|
{
|
|
# toc is true and holds the key of the table of content now
|
|
$toc = $key;
|
|
}
|
|
|
|
# parse markdown-content-array to content-string
|
|
$content[$key] = ['id' => $key, 'html' => $parsedown->markup($contentArray, $relurl)];
|
|
}
|
|
|
|
# if page has a table of content
|
|
if($toc)
|
|
{
|
|
# generate the toc markup
|
|
$tocMarkup = $parsedown->buildTOC($parsedown->headlines);
|
|
|
|
# toc holds the id of the table of content and the html-markup now
|
|
$toc = ['id' => $toc, 'html' => $tocMarkup];
|
|
}
|
|
|
|
return $toc;
|
|
}
|
|
|
|
public function updateBlock(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
/* validate input */
|
|
if(!$this->validateBlockInput()){ return $response->withJson($this->errors,422); }
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
/* set item */
|
|
if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
|
|
|
|
# set the status for published and drafted
|
|
$this->setPublishStatus();
|
|
|
|
# set path
|
|
$this->setItemPath($this->item->fileType);
|
|
|
|
# read content from file
|
|
if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
# make it more clear which content we have
|
|
$pageMarkdown = $this->content;
|
|
|
|
$blockMarkdown = $this->params['markdown'];
|
|
|
|
# standardize line breaks
|
|
$blockMarkdown = str_replace(array("\r\n", "\r"), "\n", $blockMarkdown);
|
|
|
|
# remove surrounding line breaks
|
|
$blockMarkdown = trim($blockMarkdown, "\n");
|
|
|
|
if($pageMarkdown == '')
|
|
{
|
|
$pageMarkdown = [];
|
|
}
|
|
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
$parsedown->setVisualMode();
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($pageMarkdown))
|
|
{
|
|
# turn markdown into an array of markdown-blocks
|
|
$pageMarkdown = $parsedown->markdownToArrayBlocks($pageMarkdown);
|
|
}
|
|
|
|
if(!isset($pageMarkdown[$this->params['block_id']]))
|
|
{
|
|
# if the block does not exists, return an error
|
|
return $response->withJson(array('data' => false, 'errors' => 'The ID of the content-block is wrong.'), 404);
|
|
}
|
|
elseif($this->params['block_id'] == 0)
|
|
{
|
|
# if it is the title, then delete the "# " if it exists
|
|
$blockMarkdown = trim($blockMarkdown, "# ");
|
|
|
|
# store the markdown-headline in a separate variable
|
|
$blockMarkdownTitle = '# ' . $blockMarkdown;
|
|
|
|
# add the markdown-headline to the page-markdown
|
|
$pageMarkdown[0] = $blockMarkdownTitle;
|
|
$id = 0;
|
|
}
|
|
else
|
|
{
|
|
# update the markdown block in the page content
|
|
$pageMarkdown[$this->params['block_id']] = $blockMarkdown;
|
|
$id = $this->params['block_id'];
|
|
}
|
|
|
|
# encode the content into json
|
|
$pageJson = json_encode($pageMarkdown);
|
|
|
|
# set path for the file (or folder)
|
|
$this->setItemPath('txt');
|
|
|
|
/* update the file */
|
|
if($this->write->writeFile($this->settings['contentFolder'], $this->path, $pageJson))
|
|
{
|
|
# update the internal structure
|
|
$this->setStructure($draft = true, $cache = false);
|
|
|
|
# updated the content variable
|
|
$this->content = $pageMarkdown;
|
|
}
|
|
else
|
|
{
|
|
return $response->withJson(['errors' => ['message' => 'Could not write to file. Please check if the file is writable']], 404);
|
|
}
|
|
|
|
/* set safe mode to escape javascript and html in markdown */
|
|
$parsedown->setSafeMode(true);
|
|
|
|
/* parse markdown-file to content-array, if title parse title. */
|
|
if($this->params['block_id'] == 0)
|
|
{
|
|
$blockArray = $parsedown->text($blockMarkdownTitle);
|
|
}
|
|
else
|
|
{
|
|
$blockArray = $parsedown->text($blockMarkdown);
|
|
}
|
|
|
|
# we assume that toc is not relevant
|
|
$toc = false;
|
|
|
|
# needed for ToC links
|
|
$relurl = '/tm/content/' . $this->settings['editor'] . '/' . $this->item->urlRel;
|
|
|
|
if($blockMarkdown == '[TOC]')
|
|
{
|
|
# if block is table of content itself, then generate the table of content
|
|
$tableofcontent = $this->generateToc();
|
|
|
|
# and only use the html-markup
|
|
$blockHTML = $tableofcontent['html'];
|
|
}
|
|
else
|
|
{
|
|
# parse markdown-content-array to content-string
|
|
$blockHTML = $parsedown->markup($blockArray, $relurl);
|
|
|
|
# if it is a headline
|
|
if($blockMarkdown[0] == '#')
|
|
{
|
|
# then the TOC holds either false (if no toc used in the page) or it holds an object with the id and toc-markup
|
|
$toc = $this->generateToc();
|
|
}
|
|
}
|
|
|
|
return $response->withJson(array('content' => [ 'id' => $id, 'html' => $blockHTML ] , 'markdown' => $blockMarkdown, 'id' => $id, 'toc' => $toc, 'errors' => false));
|
|
}
|
|
|
|
public function moveBlock(Request $request, Response $response, $args)
|
|
{
|
|
# get params from call
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
# validate input
|
|
# if(!$this->validateBlockInput()){ return $response->withJson($this->errors,422); }
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
# set item
|
|
if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
|
|
|
|
# set the status for published and drafted
|
|
$this->setPublishStatus();
|
|
|
|
# set path
|
|
$this->setItemPath($this->item->fileType);
|
|
|
|
# read content from file
|
|
if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
# make it more clear which content we have
|
|
$pageMarkdown = $this->content;
|
|
|
|
if($pageMarkdown == '')
|
|
{
|
|
$pageMarkdown = [];
|
|
}
|
|
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($pageMarkdown))
|
|
{
|
|
# turn markdown into an array of markdown-blocks
|
|
$pageMarkdown = $parsedown->markdownToArrayBlocks($pageMarkdown);
|
|
}
|
|
|
|
$oldIndex = ($this->params['old_index'] + 1);
|
|
$newIndex = ($this->params['new_index'] + 1);
|
|
|
|
if(!isset($pageMarkdown[$oldIndex]))
|
|
{
|
|
# if the block does not exists, return an error
|
|
return $response->withJson(array('data' => false, 'errors' => 'The ID of the content-block is wrong.'), 404);
|
|
}
|
|
|
|
$extract = array_splice($pageMarkdown, $oldIndex, 1);
|
|
array_splice($pageMarkdown, $newIndex, 0, $extract);
|
|
|
|
# encode the content into json
|
|
$pageJson = json_encode($pageMarkdown);
|
|
|
|
# set path for the file (or folder)
|
|
$this->setItemPath('txt');
|
|
|
|
/* update the file */
|
|
if($this->write->writeFile($this->settings['contentFolder'], $this->path, $pageJson))
|
|
{
|
|
# update the internal structure
|
|
$this->setStructure($draft = true, $cache = false);
|
|
|
|
# update this content
|
|
$this->content = $pageMarkdown;
|
|
}
|
|
else
|
|
{
|
|
return $response->withJson(['errors' => ['message' => 'Could not write to file. Please check if the file is writable']], 404);
|
|
}
|
|
|
|
# we assume that toc is not relevant
|
|
$toc = false;
|
|
|
|
# needed for ToC links
|
|
$relurl = '/tm/content/' . $this->settings['editor'] . '/' . $this->item->urlRel;
|
|
|
|
# if the moved item is a headline
|
|
if($extract[0][0] == '#')
|
|
{
|
|
$toc = $this->generateToc();
|
|
}
|
|
|
|
# if it is the title, then delete the "# " if it exists
|
|
$pageMarkdown[0] = trim($pageMarkdown[0], "# ");
|
|
|
|
return $response->withJson(array('markdown' => $pageMarkdown, 'toc' => $toc, 'errors' => false));
|
|
}
|
|
|
|
public function deleteBlock(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
$errors = false;
|
|
|
|
# set structure
|
|
if(!$this->setStructure($draft = true)){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
# set item
|
|
if(!$this->setItem()){ return $response->withJson($this->errors, 404); }
|
|
|
|
# set the status for published and drafted
|
|
$this->setPublishStatus();
|
|
|
|
# set path
|
|
$this->setItemPath($this->item->fileType);
|
|
|
|
# read content from file
|
|
if(!$this->setContent()){ return $response->withJson(array('data' => false, 'errors' => $this->errors), 404); }
|
|
|
|
# get content
|
|
$this->content;
|
|
|
|
if($this->content == '')
|
|
{
|
|
$this->content = [];
|
|
}
|
|
|
|
# initialize parsedown extension
|
|
$parsedown = new ParsedownExtension();
|
|
|
|
# if content is not an array, then transform it
|
|
if(!is_array($this->content))
|
|
{
|
|
# turn markdown into an array of markdown-blocks
|
|
$this->content = $parsedown->markdownToArrayBlocks($this->content);
|
|
}
|
|
|
|
# check if id exists
|
|
if(!isset($this->content[$this->params['block_id']])){ return $response->withJson(array('data' => false, 'errors' => 'The ID of the content-block is wrong.'), 404); }
|
|
|
|
# check if block is image
|
|
$contentBlock = $this->content[$this->params['block_id']];
|
|
$contentBlockStart = substr($contentBlock, 0, 2);
|
|
if($contentBlockStart == '[!' OR $contentBlockStart == '![')
|
|
{
|
|
# extract image path
|
|
preg_match("/\((.*?)\)/",$contentBlock,$matches);
|
|
if(isset($matches[1]))
|
|
{
|
|
$imageBaseName = explode('-', $matches[1]);
|
|
$imageBaseName = str_replace('media/live/', '', $imageBaseName[0]);
|
|
$processImage = new ProcessImage();
|
|
if(!$processImage->deleteImage($imageBaseName))
|
|
{
|
|
$errors = 'Could not delete some of the images, please check manually';
|
|
}
|
|
}
|
|
}
|
|
|
|
# delete the block
|
|
unset($this->content[$this->params['block_id']]);
|
|
$this->content = array_values($this->content);
|
|
|
|
$pageMarkdown = $this->content;
|
|
|
|
# delete markdown from title
|
|
if(isset($pageMarkdown[0]))
|
|
{
|
|
$pageMarkdown[0] = trim($pageMarkdown[0], "# ");
|
|
}
|
|
|
|
# encode the content into json
|
|
$pageJson = json_encode($this->content);
|
|
|
|
# set path for the file (or folder)
|
|
$this->setItemPath('txt');
|
|
|
|
/* update the file */
|
|
if($this->write->writeFile($this->settings['contentFolder'], $this->path, $pageJson))
|
|
{
|
|
# update the internal structure
|
|
$this->setStructure($draft = true, $cache = false);
|
|
}
|
|
else
|
|
{
|
|
return $response->withJson(['errors' => ['message' => 'Could not write to file. Please check if the file is writable']], 404);
|
|
}
|
|
|
|
$toc = false;
|
|
|
|
if($contentBlock[0] == '#')
|
|
{
|
|
$toc = $this->generateToc();
|
|
}
|
|
|
|
return $response->withJson(array('markdown' => $pageMarkdown, 'toc' => $toc, 'errors' => $errors));
|
|
}
|
|
|
|
public function createImage(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
|
|
$imageProcessor = new ProcessImage();
|
|
|
|
if($imageProcessor->createImage($this->params['image'], $this->settings['images']))
|
|
{
|
|
return $response->withJson(array('errors' => false));
|
|
}
|
|
|
|
return $response->withJson(array('errors' => 'could not store image to temporary folder'));
|
|
}
|
|
|
|
public function publishImage(Request $request, Response $response, $args)
|
|
{
|
|
$params = $request->getParsedBody();
|
|
|
|
$imageProcessor = new ProcessImage();
|
|
|
|
$imageUrl = $imageProcessor->publishImage($this->settings['images'], $name = false);
|
|
if($imageUrl)
|
|
{
|
|
$params['markdown'] = str_replace('imgplchldr', $imageUrl, $params['markdown']);
|
|
|
|
$request = $request->withParsedBody($params);
|
|
|
|
return $this->addBlock($request, $response, $args);
|
|
}
|
|
|
|
return $response->withJson(array('errors' => 'could not store image to media folder'));
|
|
}
|
|
|
|
public function saveVideoImage(Request $request, Response $response, $args)
|
|
{
|
|
/* get params from call */
|
|
$this->params = $request->getParams();
|
|
$this->uri = $request->getUri();
|
|
$class = false;
|
|
|
|
$imageUrl = $this->params['markdown'];
|
|
|
|
if(strpos($imageUrl, 'https://www.youtube.com/watch?v=') !== false)
|
|
{
|
|
$videoID = str_replace('https://www.youtube.com/watch?v=', '', $imageUrl);
|
|
$videoID = strpos($videoID, '&') ? substr($videoID, 0, strpos($videoID, '&')) : $videoID;
|
|
$class = 'youtube';
|
|
}
|
|
if(strpos($imageUrl, 'https://youtu.be/') !== false)
|
|
{
|
|
$videoID = str_replace('https://youtu.be/', '', $imageUrl);
|
|
$videoID = strpos($videoID, '?') ? substr($videoID, 0, strpos($videoID, '?')) : $videoID;
|
|
$class = 'youtube';
|
|
}
|
|
|
|
if($class == 'youtube')
|
|
{
|
|
$videoURLmaxres = 'https://i1.ytimg.com/vi/' . $videoID . '/maxresdefault.jpg';
|
|
$videoURL0 = 'https://i1.ytimg.com/vi/' . $videoID . '/0.jpg';
|
|
}
|
|
|
|
$ctx = stream_context_create(array(
|
|
'https' => array(
|
|
'timeout' => 1
|
|
)
|
|
)
|
|
);
|
|
|
|
$imageData = @file_get_contents($videoURLmaxres, 0, $ctx);
|
|
if($imageData === false)
|
|
{
|
|
$imageData = @file_get_contents($videoURL0, 0, $ctx);
|
|
if($imageData === false)
|
|
{
|
|
return $response->withJson(array('errors' => 'could not get the video image'));
|
|
}
|
|
}
|
|
|
|
$imageData64 = 'data:image/jpeg;base64,' . base64_encode($imageData);
|
|
$desiredSizes = ['live' => ['width' => 560, 'height' => 315]];
|
|
$imageProcessor = new ProcessImage();
|
|
$tmpImage = $imageProcessor->createImage($imageData64, $desiredSizes);
|
|
|
|
if(!$tmpImage)
|
|
{
|
|
return $response->withJson(array('errors' => 'could not create temporary image'));
|
|
}
|
|
|
|
$imageUrl = $imageProcessor->publishImage($desiredSizes, $videoID);
|
|
if($imageUrl)
|
|
{
|
|
$this->params['markdown'] = '{#' . $videoID. ' .' . $class . '}';
|
|
|
|
$request = $request->withParsedBody($this->params);
|
|
|
|
return $this->addBlock($request, $response, $args);
|
|
}
|
|
|
|
return $response->withJson(array('errors' => 'could not store the preview image'));
|
|
}
|
|
} |