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Viewing changes to codeigniter/application/models/codeviewer_model.php

  • Committer: galaxyAbstractor
  • Date: 2013-04-10 15:49:32 UTC
  • mto: (19.1.5 lenasys)
  • mto: This revision was merged to the branch mainline in revision 23.
  • Revision ID: galaxyabstractor@gmail.com-20130410154932-4vizlzk0ar5gykvi
* Added an simple admin panel to the codeviewer-cmssy stuff
* Redesigned a bit like the mockups - still stuff to come
* Implemented the codeviewer + admin panel again using the Framework CodeIgniter instead 

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codeigniter/application/models/codeviewer_model.php
 
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<?php
 
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class Codeviewer_model extends CI_Model {
 
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        function __construct(){
 
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                $this->load->database();
 
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        }
 
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        function showFile($filename, $lang, $interestingrows = array()) {
 
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                $output = "";
 
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                $output .= '<div class="editorinfo">'.$lang.'&nbsp;&nbsp;&nbsp;&nbsp;'.$filename.'</div>';
 
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                $output .= '<div id="ace_'.str_replace(".", "", $filename).'" class="ace">';
 
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                $handle = @fopen($filename, "r");
 
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                if ($handle) {
 
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                        while (($buffer = fgets($handle, 4096)) !== false) {
 
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                                $buffer = str_replace("&", "&amp;", $buffer);
 
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                                $buffer = str_replace("<", "&lt;", $buffer);
 
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                                $buffer = str_replace(">", "&gt;", $buffer);
 
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                                $output .= $buffer;
 
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                        }
 
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                        if (!feof($handle)) {
 
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                                $output .= "Error: unexpected fgets() fail\n";
 
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                        }
 
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                        fclose($handle);
 
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                }
 
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                $output .= '</div>';
 
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                $output .=  '<script type="text/javascript">
 
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                var Range = require("ace/range").Range;
 
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                var editor = ace.edit("ace_'.str_replace(".", "", $filename).'");
 
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                editor.setTheme("ace/theme/merbivore");
 
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                editor.getSession().setMode("ace/mode/'.$lang.'");
 
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                editor.setReadOnly(true);
 
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                editor.setShowPrintMargin(false);
 
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                editor.setDisplayIndentGuides(false);
 
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                editor.setHighlightSelectedWord(true);
 
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                lines = editor.getSession().getLength();
 
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                $("#ace_'.str_replace(".", "", $filename).'").height(Math.min(500,lines*16));
 
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                aceeditors.push("ace_'.str_replace(".", "", $filename).'");';
 
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                for($i = 0; $i < count($interestingrows); $i++) {
 
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                        $output .= 'editor.getSession().addMarker(new Range('.$interestingrows[$i][0].', 0, '
 
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                                .$interestingrows[$i][1].', Number.POSITIVE_INFINITY), "interesting", "text",false);';
 
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                }
 
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                $output .= '</script>';
 
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                return $output;
 
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        }
 
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        function getFiles($course, $example, $page){
 
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                $files = array();
 
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                if ($handle = opendir("../courses/".$course."/". $example."/".$page."/")) {
 
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                        while (false !== ($entry = readdir($handle))) {
 
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                                if($entry == "." || $entry == "..") continue;
 
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                                $files[] = "../courses/".$course."/". $example."/".$page."/".$entry;
 
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                        }
 
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                }
 
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                return $files;
 
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        }
 
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        function getDoc($cid, $example, $page){
 
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                $this->db->select('documentation');
 
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                $query = $this->db->get_where('pages', array('cid' => $cid, 'example' => $example, 'page' => $page));
 
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                $result = $query->result();
 
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                return $result[0]->documentation;
 
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        }
 
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}