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add-article.php
aside.php
blokket-default.php
data/
initiate.php
remove-article.php
show-all-articles.php
show-article.php
update-article.php
update-article.php
1 lines ASCII Unix (LF)
<?php
$text = null;
$selected = "Select article";
$saved = false;
if(isset($_POST['article-editor-selection']))
{
$selected = strip_tags($_POST['article-editor-selection']);
}
if(isset($_POST['article-editor-text']))
{
$selected = $_POST["selected-article"];
if($selected != "Select article" && $selected != null)
{
writeOverFileContents("incl/blokket/data/" . $selected, strip_tags($_POST['article-editor-text'], '<img><p><strong><emphasis><i><b>'));
$saved = true;
}
}
if(isset($selected) && $selected != "Select article")
$text = getFileContents("incl/blokket/data/" . $selected);
?>
<h1>Update article</h1>
<fieldset>
<form method="post">
<p><label for="selection-list">Articles:</label><br>
<select id="selection-list" name="article-editor-selection" onchange='form.submit();'>
<?php
$path = "incl/blokket/data";
$filenames = readDirectory($path);
echo "<option value='Select article' selected>Select article</option>";
$contents = null;
foreach ($filenames as $filename)
{
if($selected == $filename)
$contents .= "<option value='" . $filename . "' selected>" . $filename . "</option>";
else
$contents .= "<option value='" . $filename . "'>" . $filename . "</option>";
}
echo $contents;
?>
</select></p>
</form>
<form method="post">
<p><textarea rows="4" cols="50" name="article-editor-text"><?php echo $text; ?></textarea><br>
<input type="hidden" name="selected-article" value="<?php echo $selected; ?>">
<input type="submit" name="doSave" value="Save changes">
<input type="reset" name="reset" value="Reset"></p>
</form>
<?php
if(isset($saved) && isset($_POST["doSave"]))
{
if(isset($selected) && ($selected != "Select article"))
{
if (substr(sprintf('%o', fileperms("incl/blokket/data/" . $selected)), -4) != 666) // TODO Check more comprehensively instead of just checking against 666.
echo "<p class='notice'>The selected article cannot be edited.</p>";
if ($saved == true)
echo "<p class='success'>The changes to the article were saved.</p>";
else
echo "<p class='error'>The changes to the article were not saved.</p>";
}
else
echo "<p class='notice'>No article has been selected for editing.</p>";
}
?>
</fieldset>