From 4d3b1690a86631b4b1abc74dfa4c4e5bde8faf10 Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Tue, 27 Mar 2012 07:50:58 +0200
Subject: [PATCH] listing all pastes works

---
 README.rst                   |  1 -
 data/templates/list.htm      | 25 ++++++++++++++++++++++++
 src/Phorkie/Repositories.php | 23 ++++++++++++++++++++++
 src/Phorkie/Repository.php   | 14 +++++++++++++
 www/.htaccess                |  2 ++
 www/list.php                 | 38 ++++++++++++++++++++++++++++++++++++
 6 files changed, 102 insertions(+), 1 deletion(-)
 create mode 100644 data/templates/list.htm
 create mode 100644 www/list.php

diff --git a/README.rst b/README.rst
index b1c2522..1a77182 100644
--- a/README.rst
+++ b/README.rst
@@ -48,7 +48,6 @@ Install geshi
 TODO
 ====
 - edit
-- list all
 - search
 - OpenID-Login to get username+email as authorship information
 - sidebar: history
diff --git a/data/templates/list.htm b/data/templates/list.htm
new file mode 100644
index 0000000..5142a7b
--- /dev/null
+++ b/data/templates/list.htm
@@ -0,0 +1,25 @@
+{% extends "base.htm" %}
+{% block title %}List of all pastes{% endblock %}
+
+{% block content %}
+<ul class="list">
+{% for repo in repos %}
+ <li>
+  <h2><a href="{{repo.getLink('display')}}">{{repo.id}}</a></h2>
+  <p>{{repo.getDescription}}</p>
+ </li>
+{% endfor %}
+</ul>
+<ul class="pager">
+ {% if links.prev %}
+ <li class="prev">
+  <a href="{{links.prev}}">prev</a>
+ </li>
+ {% endif %}
+ {% if links.next %}
+ <li class="next">
+  <a href="{{links.next}}">next</a>
+ </li>
+ {% endif %}
+</ul>
+{% endblock %}
diff --git a/src/Phorkie/Repositories.php b/src/Phorkie/Repositories.php
index 3afe8c5..eeaec34 100644
--- a/src/Phorkie/Repositories.php
+++ b/src/Phorkie/Repositories.php
@@ -27,6 +27,29 @@ class Repositories
         return $r;
     }
 
+    /**
+     * Get a list of repository objects
+     *
+     * @param integer $page    Page number, beginning with 0
+     * @param integer $perPage Number of repositories per page
+     *
+     * @return array Array of Repositories
+     */
+    public function getList($page = 0, $perPage = 10)
+    {
+        chdir($this->reposDir);
+        $dirs = glob('*', GLOB_ONLYDIR);
+        sort($dirs, SORT_NUMERIC);
+
+        $some = array_slice($dirs, $page * $perPage, $perPage);
+        $repos = array();
+        foreach ($some as $oneDir) {
+            $r = new Repository();
+            $r->loadById($oneDir);
+            $repos[] = $r;
+        }
+        return $repos;
+    }
 }
 
 ?>
diff --git a/src/Phorkie/Repository.php b/src/Phorkie/Repository.php
index f23db7e..aeccc72 100644
--- a/src/Phorkie/Repository.php
+++ b/src/Phorkie/Repository.php
@@ -42,6 +42,20 @@ class Repository
         $this->repoDir = $repoDir;
     }
 
+    public function loadById($id)
+    {
+        if (!is_numeric($id)) {
+            throw new Exception_Input('Paste ID not numeric');
+        }
+        $this->id = (int)$id;
+
+        $repoDir = $GLOBALS['phorkie']['cfg']['repos'] . '/' . $this->id;
+        if (!is_dir($repoDir)) {
+            throw new Exception_NotFound('Paste not found');
+        }
+        $this->repoDir = $repoDir;
+    }
+
     public function getVc()
     {
         return new \VersionControl_Git($this->repoDir);
diff --git a/www/.htaccess b/www/.htaccess
index bf82bc2..d053ca7 100644
--- a/www/.htaccess
+++ b/www/.htaccess
@@ -5,3 +5,5 @@ RewriteBase /
 RewriteRule ^([0-9]+)$ /display.php?id=$1
 RewriteRule ^([0-9]+)/raw/(.+)$ /raw.php?id=$1&file=$2
 RewriteRule ^([0-9]+)/fork$ /fork.php?id=$1
+RewriteRule ^list$ /list.php
+RewriteRule ^list/([0-9])+$ /list.php?page=$1
diff --git a/www/list.php b/www/list.php
new file mode 100644
index 0000000..a212322
--- /dev/null
+++ b/www/list.php
@@ -0,0 +1,38 @@
+<?php
+/**
+ * Fork a repository
+ */
+namespace Phorkie;
+require_once 'www-header.php';
+$rs = new Repositories();
+
+$page = 0;
+if (isset($_GET['page'])) {
+    if (!is_numeric($_GET['page'])) {
+        throw new Exception_Input('List page is not numeric');
+    }
+    $page = (int)$_GET['page'];
+}
+
+$perPage = 10;
+$repos = $rs->getList($page, $perPage);
+
+$links = array('prev' => null, 'next' => null);
+if ($page > 0) {
+    $links['prev'] = '/list/' . ($page - 1);
+    if ($page - 1 == 0) {
+        $links['prev'] = '/list';
+    }
+}
+if (count($repos) && count($repos) == $perPage) {
+    $links['next'] = '/list/' . ($page + 1);
+}
+
+render(
+    'list',
+    array(
+        'repos' => $repos,
+        'links' => $links,
+    )
+);
+?>
-- 
2.30.2