Confluences bugfixes, Fix documentation

Make it easier to spot where an error comes from when uploading to confluence.
Allow to upload documentation without a prefix.

docs/01_Features/CommonMark_compliant.md

@@ -63,7 +63,7 @@ Preformatted blocks are useful for ASCII art:
              ,-.
     ,     ,-.   ,-.
    / \   (   )-(   )
-   \ |  ,.>-(   )-<
+   \ |  ,.>-(   )-&lt;
     \|,' (   )-(   )
      Y ___`-'   `-'
      |/__/   `-'

docs/01_Features/Multiple_Output_Formats.md

@@ -16,3 +16,7 @@ Code Highlight | √    | X (Planned)      | √ (Using macros)
 Live Mode      | √    | X                | X
 Pages Ordering | √    | √                | X (API Limitation)
 Google / Piwik analytics | √ | √         | √ (Configured on Conflence)
+
+## Confluence Example
+
+You can see this documentation uploaded to Confluence : https://dauxio.atlassian.net/wiki/spaces/DOC/overview

docs/_index.md

@@ -8,8 +8,8 @@
 
 ---
 
-<div class=row>
-<div class=col-third>
+<div class="row">
+<div class="col-third">
 
 #### For Authors
 
@@ -24,7 +24,7 @@
 * [Table of Contents](01_Features/Table_of_contents.md)
 
 </div>
-<div class=col-third>
+<div class="col-third">
 
 #### For Developers
 
@@ -34,7 +34,7 @@
 * Work with pages metadata
 
 </div>
-<div class=col-third>
+<div class="col-third">
 
 #### For Marketing
 

docs/config.json

@@ -29,5 +29,10 @@
             "GitHub Repo": "https://github.com/dauxio/daux.io",
             "Help/Support/Bugs": "https://github.com/dauxio/daux.io/issues"
         }
+    },
+    "confluence": {
+        "base_url": "https://dauxio.atlassian.net/wiki/",
+        "space_id": "DOC",
+        "root_id": 196610
     }
 }

libs/Format/Confluence/Api.php

@@ -60,9 +60,9 @@ class Api
         }
 
         $message = $label .
-            ' [url] ' . $request->getUri() .
-            ' [status code] ' . $response->getStatusCode() .
-            ' [message] ';
+            "\n [url] " . $request->getUri() .
+            "\n [status code] " . $response->getStatusCode() .
+            "\n [message] ";
 
         $body = $response->getBody();
         $json = json_decode($body, true);
@@ -201,10 +201,47 @@ class Api
         try {
             $this->getClient()->put("content/$page_id", ['json' => $body]);
         } catch (BadResponseException $e) {
-            throw $this->handleError($e);
+            $error = $this->handleError($e);
+
+            $re = '/\[([0-9]*),([0-9]*)\]$/';
+            preg_match($re, $error->getMessage(), $matches, PREG_OFFSET_CAPTURE, 0);
+
+            if (count($matches) == 3) {
+                echo "\nContent: \n";
+                echo $this->showSourceCode($content, $matches[1][0], $matches[2][0]);
+            }
+
+            throw $error;
         }
     }
 
+    public function showSourceCode($css, $lineNumber, $column)
+    {
+        $lines = preg_split("/\r?\n/", $css);
+        $start = max($lineNumber - 3, 0);
+        $end   = min($lineNumber + 2, count($lines));
+
+        $maxWidth = strlen("$end");
+
+        $filtered = array_slice($lines, $start, $end - $start);
+
+        $prepared = [];
+        foreach ($filtered as $index => $line) {
+
+            $number = $start + 1 + $index;
+            $gutter = substr(' ' . (' ' . $number), -$maxWidth) . ' | ';
+
+            if ($number == $lineNumber) {
+                $spacing = str_repeat(" ", strlen($gutter) + $column - 2);
+                $prepared[] = '>' . $gutter . $line . "\n " . $spacing . '^';
+            } else {
+                $prepared[] = ' ' . $gutter . $line;
+            }
+        }
+
+        return implode("\n", $prepared);
+    }
+
     /**
      * Delete a page
      *

libs/Format/Confluence/ContentTypes/Markdown/CodeRenderer.php

@@ -0,0 +1,32 @@
+<?php namespace Todaymade\Daux\Format\Confluence\ContentTypes\Markdown;
+
+use League\CommonMark\Block\Renderer\BlockRendererInterface;
+use League\CommonMark\HtmlElement;
+
+abstract class CodeRenderer implements BlockRendererInterface
+{
+
+    public function escapeCDATA($content)
+    {
+        return str_replace("]]>", "]]]]><![CDATA[>", $content);
+    }
+
+    public function getHTMLElement($body, $language)
+    {
+        $body = '<![CDATA[' . $this->escapeCDATA($body) . ']]>';
+
+        $content = [];
+
+        if ($language) {
+            $content[] = new HtmlElement('ac:parameter', ['ac:name' => 'language'], $language);
+        }
+
+        $content[] = new HtmlElement('ac:plain-text-body', [], $body);
+
+        return new HtmlElement(
+            'ac:structured-macro',
+            ['ac:name' => 'code'],
+            $content
+        );
+    }
+}

libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php

@@ -2,11 +2,10 @@
 
 use League\CommonMark\Block\Element\AbstractBlock;
 use League\CommonMark\Block\Element\FencedCode;
-use League\CommonMark\Block\Renderer\BlockRendererInterface;
 use League\CommonMark\ElementRendererInterface;
 use League\CommonMark\HtmlElement;
 
-class FencedCodeRenderer implements BlockRendererInterface
+class FencedCodeRenderer extends CodeRenderer
 {
     protected $supported_languages = [
         'actionscript3',
@@ -48,19 +47,9 @@ class FencedCodeRenderer implements BlockRendererInterface
             throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
         }
 
-        $content = [];
+        $language = $this->getLanguage($block->getInfoWords(), $htmlRenderer);
 
-        if ($language = $this->getLanguage($block->getInfoWords(), $htmlRenderer)) {
-            $content[] = new HtmlElement('ac:parameter', ['ac:name' => 'language'], $language);
-        }
-
-        $content[] = new HtmlElement('ac:plain-text-body', [], '<![CDATA[' . $block->getStringContent() . ']]>');
-
-        return new HtmlElement(
-            'ac:structured-macro',
-            ['ac:name' => 'code'],
-            $content
-        );
+        return $this->getHTMLElement($block->getStringContent(), $language);
     }
 
     public function getLanguage($infoWords, ElementRendererInterface $htmlRenderer)

libs/Format/Confluence/ContentTypes/Markdown/IndentedCodeRenderer.php

@@ -2,11 +2,10 @@
 
 use League\CommonMark\Block\Element\AbstractBlock;
 use League\CommonMark\Block\Element\IndentedCode;
-use League\CommonMark\Block\Renderer\BlockRendererInterface;
 use League\CommonMark\ElementRendererInterface;
 use League\CommonMark\HtmlElement;
 
-class IndentedCodeRenderer implements BlockRendererInterface
+class IndentedCodeRenderer extends CodeRenderer
 {
     /**
      * @param AbstractBlock $block
@@ -21,10 +20,6 @@ class IndentedCodeRenderer implements BlockRendererInterface
             throw new \InvalidArgumentException('Incompatible block type: ' . get_class($block));
         }
 
-        return new HtmlElement(
-            'ac:structured-macro',
-            ['ac:name' => 'code'],
-            new HtmlElement('ac:plain-text-body', [], '<![CDATA[' . $block->getStringContent() . ']]>')
-        );
+        return $this->getHTMLElement($block->getStringContent(), "");
     }
 }

libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php

@@ -41,7 +41,7 @@ class LinkRenderer extends \Todaymade\Daux\ContentTypes\Markdown\LinkRenderer
         $file = $this->resolveInternalFile($url);
 
         $link_props = [
-            'ri:content-title' => trim($this->daux['confluence']['prefix']) . ' ' . $file->getTitle(),
+            'ri:content-title' => trim(trim($this->daux['confluence']['prefix']) . ' ' . $file->getTitle()),
             'ri:space-key' => $this->daux['confluence']['space_id'],
         ];
 

libs/Format/Confluence/Generator.php

@@ -73,6 +73,9 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
 
         $confluence = $params['confluence'];
         $this->prefix = trim($confluence['prefix']) . ' ';
+        if ($this->prefix == ' ') {
+            $this->prefix = '';
+        }
 
         $tree = $this->runAction(
             'Generating Tree ...',

libs/Format/Confluence/Publisher.php

@@ -48,7 +48,7 @@ class Publisher
         try {
             return $this->runAction($title, $this->output, $this->width, $closure);
         } catch (BadResponseException $e) {
-            $this->output->writeLn('    <error>' . $e->getMessage() . '</error>');
+            $this->output->writeLn('<fg=red>' . $e->getMessage() . '</>');
         }
     }