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  • 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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CodeViewer/codeviewerfunctions.php
 
1
<?php
 
2
        /* function menulayout
 
3
         * Takes 6 arguments and outputs a HTML navigation menu 
 
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         * $forward = link to "next page", i.e. "nextPage.html"
 
5
         * $backward = link to "previous page", i.e. "previousPage.html"
 
6
         * $downloadlink = link to download source file, on download button, i.e. "sourceFile.txt"
 
7
         * headinglink = link in heading, i.e. "sourceFile.txt"
 
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         * filecontent = file containing info in the left panel, i.e. "panelContent.txt"
 
9
        */
 
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        function menulayout($forward,$backward,$downloadlink,$heading,$headinglink,$filecontent) {
 
11
                if($backward != ""){
 
12
                        $backwardButton = "<a href='".$backward."'><img src='../media/codeviewer/CodeViewerLeftbutton.png'></a>";
 
13
                }else{
 
14
                        $backwardButton = "<img src='../media/codeviewer/CodeViewerLeftbuttonGrayed.png'>";
 
15
                }
 
16
 
 
17
                if($forward != ""){
 
18
                        $forwardButton = "<a href='".$forward."'><img src='../media/codeviewer/CodeViewerRightbutton.png'></a>";
 
19
                }else{
 
20
                        $forwardButton = "<img src='../media/codeviewer/CodeViewerLeftbuttonGrayed.png'>";
 
21
                }
 
22
 
 
23
                if($downloadlink != ""){
 
24
                        $downloadButton = "<a href='".$downloadlink."'><img src='../media/codeviewer/CodeViewerDownloadbutton.png'></a>";
 
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                }else{
 
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                        $downloadButton = "<img src='../media/codeviewer/CodeViewerLeftbuttonGrayed.png'>";
 
27
                }
 
28
 
 
29
                echo '          <body onload="resize();" onresize="resize();">
 
30
                        <div class="Topmenu">
 
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                                <table style="width:100%;height:100%;border:solid 1px;">
 
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                                        <tr>
 
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                                                <td class="buttonstyle">
 
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                                                        '. $backwardButton .'
 
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                                                </td>
 
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                                                <td class="buttonstyle">
 
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                                                        '. $forwardButton .'
 
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                                                </td>
 
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                                                <td class="buttonstyle">
 
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                                                        <a href="../Lindex.html"><img src="../media/codeviewer/CodeViewerRightbutton.png"></a>
 
41
                                                </td>
 
42
                                                <td class="verticalaligntext">
 
43
                                                        <a href="'. $headinglink .'" style="text-decoration: none">'. $heading .'</a>
 
44
                                                </td>
 
45
                                                <td class="buttonstyle">
 
46
                                                        '. $downloadButton .'
 
47
                                                </td>
 
48
                                        </tr>
 
49
                                </table>
 
50
                        </div>
 
51
                        <div id="bottom" class="restContainer">
 
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                                <div style="float: left;">
 
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                                        <div id="panel" class="panel" onmousemove="resizepanel(event)" onmousedown="mdpanel(event)" onmouseup="mupanel(event)">';
 
54
                                                include($filecontent);
 
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                                        echo '                          </div>
 
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                                </div>
 
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                                <div class="codecontent">';
 
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        }
 
59
 
 
60
        /* function menulayoutend
 
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         * Outputs ending tags in HTML
 
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         */
 
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        function menulayoutend() {
 
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                echo '
 
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                                </div>
 
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                        </div>
 
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                        <div style="clear: both;"></div>
 
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                </body>
 
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                ';
 
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        }
 
71
 
 
72
        /* function showfile 
 
73
         * Outputs html with syntax highlighting.
 
74
         * Takes 4 arguments_
 
75
         * interestingrows: array containing arrays, each with 3 set values -- start line number, end line number, comment
 
76
         * keywords: array containing keywords 
 
77
         * highlight: array containing arrays, each with two values - string to highlight, and HTML class to apply to highlight */
 
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        function showfile($interestingrows,$keywords,$highlight,$filename) {
 
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                echo "<pre>";
 
80
                $handle = @fopen($filename, "r");
 
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                if ($handle) {
 
82
 
 
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                        $lineno = 1;
 
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                        $commentkind = 0;
 
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                        $commenton = 0;
 
86
 
 
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                        while (($buffer = fgets($handle, 4096)) !== false) {
 
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                                $buffer = str_replace("\n", "", $buffer);
 
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                                $buffer = str_replace("\r", "", $buffer);
 
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                                $buffer = str_pad($buffer, 150, " ", STR_PAD_RIGHT);
 
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                                $buffer = str_replace("&", "&amp;", $buffer);
 
92
                                $buffer = str_replace("<", "&lt;", $buffer);
 
93
                                $buffer = str_replace(">", "&gt;", $buffer);
 
94
                                $buffer = str_replace("\t", "&nbsp;", $buffer);
 
95
 
 
96
                                $interesting = 0;
 
97
                                $startspan = 0;
 
98
                                foreach($interestingrows as $row){
 
99
                                        if($lineno >= $row[0] && $lineno <= $row[1]){
 
100
                                                $interesting = true;
 
101
                                        }
 
102
                                }
 
103
 
 
104
                                foreach($keywords as $keyword){
 
105
                                        if($interesting){
 
106
                                                $buffer = str_replace($keyword,"<span class='keywordinteresting'>".$keyword."</span>", $buffer);
 
107
                                        }else{
 
108
                                                $buffer = str_replace($keyword,"<span class='keyword'>".$keyword."</span>", $buffer);
 
109
                                        }
 
110
                                }
 
111
 
 
112
                                // Detect comments - 0 == No comment 1 == Line comment 2 == Start Comment 3 == End Comment
 
113
                                $commentkind = 0;
 
114
                                $commentpos = strpos($buffer,"/*");
 
115
 
 
116
                                if($commentpos >= 0){
 
117
                                        $subby = substr($buffer,$commentpos+2,1);
 
118
                                }else{
 
119
                                        $subby = "Foo";
 
120
                                }
 
121
 
 
122
                                if($commentpos && $subby != '"'){
 
123
                                        $commentkind = 2;
 
124
                                        $commenton = 1;
 
125
                                }                                                       
 
126
 
 
127
                                $commentpos = strpos($buffer,"*/");
 
128
 
 
129
                                if($commentpos){
 
130
                                        $commentkind = 3;
 
131
                                        $commenton = 0;
 
132
                                }                                                       
 
133
 
 
134
                                $commentpos=strpos($buffer,"//");
 
135
 
 
136
                                if($commentpos){
 
137
                                        $commentkind = 1;
 
138
                                        $commenton = 0;
 
139
                                }                                                       
 
140
 
 
141
                                foreach($highlight as $highlightkeyword){
 
142
                                        $foundpos = strpos($buffer, $highlightkeyword[0]);
 
143
 
 
144
                                        // If line comment and keyword before comment marker
 
145
                                        if(($foundpos <= $commentpos && ($commentkind == 1 || $commentkind == 2)) || ($commentkind == 0) || ($foundpos > $commentpos && $commentkind == 3)) {
 
146
                                                if(!($commentkind==0&&$commenton==1)) {
 
147
                                                        $buffer = str_replace($highlightkeyword[0],"<span class='".$highlightkeyword[1]."'>".$highlightkeyword[0]."</span>",$buffer);
 
148
                                                }
 
149
                                        }
 
150
 
 
151
                                }
 
152
 
 
153
                                // echo $commentkind.$commenton;
 
154
                                if($commentkind > 0){
 
155
                                        if($commentkind == 1){
 
156
                                                $buffer = str_replace("//","<span class='commented'>//",$buffer);
 
157
                                                $buffer .= "</span>";
 
158
                                        }
 
159
                                        if($commentkind==2) {
 
160
                                                $buffer=str_replace("/*","<span class='commented'>/*",$buffer);
 
161
                                        } 
 
162
                                        if($commentkind==3) {
 
163
                                                $buffer=str_replace("*/","*/</span>",$buffer);
 
164
                                        }
 
165
                                }
 
166
 
 
167
                                $linenostr = $lineno;
 
168
                                $linenostr = str_pad($linenostr,3," ",STR_PAD_RIGHT);
 
169
                                
 
170
                                if($interesting){
 
171
                                        echo "<span class='interesting'>";
 
172
                                        echo "<span class='linenointeresting'>".$linenostr."</span>&nbsp;";
 
173
                                        $startspan = 1;
 
174
                                } else {
 
175
                                        echo "<span class='lineno'>".$linenostr."</span>&nbsp;";                                
 
176
                                }
 
177
                                
 
178
                                echo $buffer;
 
179
                                
 
180
                                if($startspan) {
 
181
                                        echo "</span>";
 
182
                                }
 
183
                                
 
184
                                $lineno++;
 
185
                                echo "<br>";
 
186
                        }
 
187
                        if (!feof($handle)) {
 
188
                                echo "Error: unexpected fgets() fail\n";
 
189
                        }
 
190
                        fclose($handle);
 
191
                }
 
192
                echo "</pre>";  
 
193
        }
 
194
?>
 
 
b'\\ No newline at end of file'