simplify code

root/cigala.php

@@ -173,7 +173,7 @@ function list_files ($ext) {
 
 // Page rendering function
 function render ($file, $mode='edit', $entry_dt='NEW') {
-  global $db, $config, $settings, $pages, $groups, $entries, $cigala_url;
+  global $db, $config, $settings, $pages, $groups, $entries;
   $page = $pages[$file];
   $group = ($mode == 'publish') ? (($page['grp'] > 0) ? $page['grp'] : -1) : $page['grp'];
   $groups[-1]['name'] = $settings['title'];
@@ -220,7 +220,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
       <menu>
         <?php foreach ($menu as $p): ?>
         <li<?php if ($p['file'] == $file) { echo ' class="current"'; } ?>>
-          <a href="<?php echo ($mode != 'publish') ? $cigala_url.'?edit='.$p['file'] : (($p['status'] == 'lnk') ? ((strpos($p['content'], '//') === false) ? $relroot : '').$p['content'] : $relroot.preg_replace('/\/?index\.html$/', '/', $p['file'])); ?>"><?php echo $p['title']; ?></a>
+          <a href="<?php echo ($mode != 'publish') ? 'cigala.php?edit='.$p['file'] : (($p['status'] == 'lnk') ? ((strpos($p['content'], '//') === false) ? $relroot : '').$p['content'] : $relroot.preg_replace('/\/?index\.html$/', '/', $p['file'])); ?>"><?php echo $p['title']; ?></a>
         </li>
         <?php endforeach; ?>
       </menu>
@@ -228,7 +228,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
     <?php if ($mode == 'edit' && $page['status'] == 'lnk'): ?>
     <div id="main">
       <h2>Edit link: <?php echo $page['title']; ?></h2>
-      <form method="POST" id="page_form" action="<?php echo $cigala_url; ?>?save=<?php echo $file; ?>">
+      <form method="POST" id="page_form" action="cigala.php?save=<?php echo $file; ?>">
         <p>
           <label for="page_content">Link target :</label>
           <input type="text" name="page_content" id="page_content" value="<?php echo $page['content']; ?>" />
@@ -245,7 +245,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
             </optgroup>
           </select>
         </p>
-        <p><span>&nbsp;</span><button type="submit">Save</button><a href="<?php echo $cigala_url; ?>#cigala_pages" id="cigala_back">Back</a></p>
+        <p><span>&nbsp;</span><button type="submit">Save</button><a href="cigala.php#cigala_pages" id="cigala_back">Back</a></p>
       </form>
       <script>
         document.getElementById('link_target').parentNode.style.display = 'table-row';
@@ -258,7 +258,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
     <?php elseif ($mode == 'entry'): ?>
     <div id="main">
       <h2>Edit entry: <?php echo $entry['title']; ?></h2>
-      <form method="POST" id="entry_form" action="<?php echo $cigala_url; ?>?saveentry=<?php echo $file,':',$entry_dt; ?>">
+      <form method="POST" id="entry_form" action="cigala.php?saveentry=<?php echo $file,':',$entry_dt; ?>">
         <p>
           <label for="entry_page">On page :</label>
           <select name="entry_page" id="entry_page">
@@ -281,7 +281,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
           <label for="entry_content">Content :</label>
           <textarea name="entry_content" id="entry_content" width="100%" rows="10"><?php echo $entry['content']; ?></textarea>
         </p>
-        <p><span>&nbsp;</span><button type="submit" id="entry_save">Save</button><a href="<?php echo $cigala_url; ?>?edit=<?php echo $file; ?>">Back (<?php echo $page['title']; ?>)</a></p>
+        <p><span>&nbsp;</span><button type="submit" id="entry_save">Save</button><a href="cigala.php?edit=<?php echo $file; ?>">Back (<?php echo $page['title']; ?>)</a></p>
       </form>
       <article id="preview" style="display:none;">
         <header>
@@ -339,7 +339,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
         <?php echo $page['content']; ?>
       </div>
       <?php if ($mode == 'edit'): ?>
-      <form method="POST" id="page_form" action="<?php echo $cigala_url; ?>?save=<?php echo $file; ?>">
+      <form method="POST" id="page_form" action="cigala.php?save=<?php echo $file; ?>">
         <p><textarea name="page_content" id="page_content" width="100%" rows="10" class="page"><?php echo $page['content']; ?></textarea></p>
         <p><button type="submit">Save</button></p>
       </form>
@@ -429,7 +429,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
         });
       </script>
       <article id="entries_menu">
-        <a href="<?php echo $cigala_url; ?>?entry=<?php echo $file; ?>:NEW">new entry</a>
+        <a href="cigala.php?entry=<?php echo $file; ?>:NEW">new entry</a>
       </article>
       <?php endif; // edit mode ?>
       <?php foreach ($page_entries as $entry): ?>
@@ -437,8 +437,8 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
         <header>
           <time datetime="<?php echo date('Y-m-d H:i', $entry['datetime']); ?>"><?php echo date('Y-m-d H:i', $entry['datetime']); ?></time>
           <?php if ($mode == 'edit'): ?>
-          <a href="<?php echo $cigala_url; ?>?deleteentry=<?php echo $entry['page'],':',$entry['datetime']; ?>" class="del">×</a>
-          <a href="<?php echo $cigala_url; ?>?entry=<?php echo $entry['page'],':',$entry['datetime']; ?>">edit</a>
+          <a href="cigala.php?deleteentry=<?php echo $entry['page'],':',$entry['datetime']; ?>" class="del">×</a>
+          <a href="cigala.php?entry=<?php echo $entry['page'],':',$entry['datetime']; ?>">edit</a>
           <?php endif; ?>
           <h2><a href="#<?php echo date('Y-m-d_H-i', $entry['datetime']); ?>"><?php echo $entry['title']; ?></a></h2>
         </header>
@@ -449,7 +449,7 @@ function render ($file, $mode='edit', $entry_dt='NEW') {
     <?php endif; // page ?>
     <?php if ($mode == 'edit' || $mode == 'entry'): ?>
     <div id="banner">
-      <p>You are editing your website. <a href="<?php echo $cigala_url; ?>#cigala_pages" id="cigala_back">Back</a></p>
+      <p>You are editing your website. <a href="cigala.php#cigala_pages" id="cigala_back">Back</a></p>
       <p id="warning"></p>
     </div>
     <style type="text/css">