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Action: PageIndexByLetter


{{pageindexbyletter letter="A"}}


/actions/pageindexbyletter.php

<?php
if ($pages = $this->LoadAllPages())
{
    if (isset(
$_REQUEST["letter"])) $requested_letter = $_REQUEST["letter"];
        else
$requested_letter = '';
    if (!
$requested_letter && isset($letter)) $requested_letter = strtoupper($letter);
    
$link = $this->href("", "", "letter=");
    
$index_header = "<strong><a href='$link'>All </a></strong> \n";
    
$index_output = "";
    
$current_character = "";
    
$character_changed = false;

    foreach (
$pages as $page)
    {
        
// $this->CachePage($page);

        
$firstChar = strtoupper($page["tag"][0]);
        if (!
preg_match("/[A-Za-z]/", $firstChar)) $firstChar = "#";
          if (
$this->config["hide_locked"]) $access = $this->HasAccess("read",$page["tag"]);
          else
$access = true;
          if (
$access)
          {
            if (
$firstChar != $current_character) {
                
$index_header .= "<strong><a href='$link$firstChar'>$firstChar</a></strong> \n";
                
$current_character = $firstChar;
                
$character_changed = true;
            }
            if (
$requested_letter == '' || $firstChar == $requested_letter) {
                if (
$character_changed) {
                    
$index_output .= "<br />\n<strong>$firstChar</strong><br />\n";
                    
$character_changed = false;
                }
                
$index_output .= $this->Link("/".$page["tag"],"",$page["tag"]);
               
$index_output .= " . . . . . . . . . . . . . . . .  <small>".$this->Link("/".$page["owner"],"",$page["owner"]);
                 
$index_output .= "</small><br />\n";    
            }
        }
    }
    
$index_header .= "<br />";
    print
$index_header.$index_output;
} else {
    print(
"<em>No pages found.</em>");
}
?>

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