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fdroidserver/wp-fdroid/wp-fdroid.php

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<?php
/*
Plugin Name: WP FDroid
Plugin URI: http://f-droid.org/repository
Description: An FDroid repository browser
Author: Ciaran Gultnieks
Version: 0.01
Author URI: http://ciarang.com
Revision history
0.01 - 2010-12-04: Initial development version
*/
class FDroid
{
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// Our text domain, for internationalisation
var $textdom='wp-fdroid';
var $site_path = "/home/fdroid/public_html";
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// Constructor
function FDroid() {
// Add filters etc here!
add_shortcode('fdroidrepo',array($this, 'do_shortcode'));
add_filter('query_vars',array($this, 'queryvars'));
$this->inited=false;
}
// Register additional query variables. (Handler for the 'query_vars' filter)
function queryvars($qvars) {
$qvars[]='fdfilter';
$qvars[]='fdid';
$qvars[]='fdpage';
return $qvars;
}
// Lazy initialise. All non-trivial members should call this before doing anything else.
function lazyinit() {
if(!$this->inited) {
load_plugin_textdomain($this->textdom, PLUGINDIR.'/'.dirname(plugin_basename(__FILE__)), dirname(plugin_basename(__FILE__)));
$this->inited=true;
}
}
// Gets a required query parameter by name.
function getrequiredparam($name) {
global $wp_query;
if(!isset($wp_query->query_vars[$name]))
wp_die("Missing parameter ".$name,"Error");
return $wp_query->query_vars[$name];
}
// Make a link to this page, with the given query parameter string added
function makelink($params) {
$link=get_permalink();
if(strlen($params)==0)
return $link;
if(strpos($link,'?')===false)
$link.='?';
else
$link.='&';
$link.=$params;
return $link;
}
// Handler for the 'fdroidrepo' shortcode.
// $attribs - shortcode attributes
// $content - optional content enclosed between the starting and
// ending shortcode
// Returns the generated content.
function do_shortcode($attribs,$content=null) {
global $wp_query,$wp_rewrite;
$this->lazyinit();
$page=1;
if(isset($wp_query->query_vars['fdpage'])) {
$page=(int)$wp_query->query_vars['fdpage'];
if($page==0)
$page=1;
}
$filter=$wp_query->query_vars['fdfilter'];
$fdid=$wp_query->query_vars['fdid'];
if($fdid!==null)
$out=$this->get_app($fdid);
else
$out=$this->get_apps($page,$filter);
return $out;
}
function get_app($id) {
$xml = simplexml_load_file($this->site_path."/repo/index.xml");
foreach($xml->children() as $app) {
$attrs=$app->attributes();
if($attrs['id']==$id) {
$apks=array();;
foreach($app->children() as $el) {
switch($el->getName()) {
case "name":
$name=$el;
break;
case "icon":
$icon=$el;
break;
case "summary":
$summary=$el;
break;
case "description":
$desc=$el;
break;
case "license":
$license=$el;
break;
case "source":
$source=$el;
break;
case "tracker":
$issues=$el;
break;
case "donate":
$donate=$el;
break;
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case "web":
$web=$el;
break;
case "package":
$thisapk=array();
foreach($el->children() as $pel) {
switch($pel->getName()) {
case "version":
$thisapk['version']=$pel;
break;
case "vercode":
$thisapk['vercode']=$pel;
break;
case "apkname":
$thisapk['apkname']=$pel;
break;
case "srcname":
$thisapk['srcname']=$pel;
break;
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case "hash":
$thisapk['hash']=$pel;
break;
case "size":
$thisapk['size']=$pel;
break;
case "sdkver":
$thisapk['sdkver']=$pel;
break;
case "permissions":
$thisapk['permissions']=$pel;
break;
}
}
$apks[]=$thisapk;
}
}
$out='<div id="appheader">';
$out.='<div style="float:left;padding-right:10px;"><img src="http://f-droid.org/repo/icons/'.$icon.'" width=48></div>';
$out.='<p><span style="font-size:20px">'.$name."</span>";
$out.="<br>".$summary."</p>";
$out.="</div>";
$out.="<p>".$desc."</p>";
$out.="<p><b>License:</b> ".$license."</p>";
$out.="<p>";
if(strlen($web)>0)
$out.='<b>Website:</b> <a href="'.$web.'">'.$web.'</a><br />';
if(strlen($issues)>0)
$out.='<b>Issue Tracker:</b> <a href="'.$issues.'">'.$issues.'</a><br />';
if(strlen($source)>0)
$out.='<b>Source Code:</b> <a href="'.$source.'">'.$source.'</a><br />';
if($donate && strlen($donate)>0)
$out.='<b>Donate:</b> <a href="'.$donate.'">'.$donate.'</a><br />';
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$out.="</p>";
$out.="<h3>Packages</h3>";
foreach($apks as $apk) {
$out.="<p><b>Version ".$apk['version']."</b> - ";
$out.='<a href="http://f-droid.org/repo/'.$apk['apkname'].'">download</a> ';
$out.=$apk['size']." bytes";
if($apk['srcname'])
$out.='<br><a href="http://f-droid.org/repo/'.$apk['srcname'].'">source tarball</a>';
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$out.="</p>";
}
$out.='<hr><p><a href="'.$this->makelink("").'">Index</a></p>';
return $out;
}
}
return "<p>Application not found</p>";
}
function get_apps($page,$filter=null) {
if($filter===null)
$out="<p>All applications";
else
$out="<p>Applications matching ".$filter;
$out.="</p>";
$perpage=30;
$skipped=0;
$got=0;
$total=0;
$xml = simplexml_load_file($this->site_path."/repo/index.xml");
foreach($xml->children() as $app) {
if($app->getName() == 'repo') continue;
$attrs=$app->attributes();
$id=$attrs['id'];
foreach($app->children() as $el) {
switch($el->getName()) {
case "name":
$name=$el;
break;
case "icon":
$icon=$el;
break;
case "summary":
$summary=$el;
break;
case "license":
$license=$el;
break;
}
}
if($filter===null || stristr($name,$filter)) {
if($skipped<($page-1)*$perpage) {
$skipped++;
} else if($got<$perpage) {
$out.="<hr>\n";
$out.='<div id="appheader">';
$out.='<div style="float:left;padding-right:10px;"><img src="http://f-droid.org/repo/icons/'.$icon.'" style="width:48px;"></div>';
$out.='<div style="float:right;">';
$out.='<p><a href="';
$out.=$this->makelink("fdid=".$id);
$out.='">Details...</a>';
$out.="</p>";
$out.="</div>\n";
$out.='<p><span style="font-size:20px">'.$name."</span>";
$out.="<br>".$summary."</p>\n";
$out.="</div>\n";
$got++;
}
$total++;
}
}
$numpages=ceil((float)$total/$perpage);
$out.='<hr><p>';
if($page==1) {
$out.="&lt;&lt;first ";
$out.="&lt;prev ";
} else {
$out.='<a href="'.$this->makelink("fdpage=1").'">&lt;&lt;first</a> ';
$out.='<a href="'.$this->makelink("fdpage=".($page-1)).'">&lt;&lt;prev</a> ';
}
$out.=" Page $page of $numpages ";
if($page==$numpages) {
$out.="next&gt; ";
$out.="last&gt;&gt; ";
} else {
$out.='<a href="'.$this->makelink("fdpage=".($page+1)).'">next&gt;</a> ';
$out.='<a href="'.$this->makelink("fdpage=".$numpages).'">last&gt;&gt;</a> ';
}
$out.='</p>';
return $out;
}
}
$wp_fdroid = new FDroid();
?>