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-rw-r--r--install.php256
1 files changed, 250 insertions, 6 deletions
diff --git a/install.php b/install.php
index 1826a8494..6c1347905 100644
--- a/install.php
+++ b/install.php
@@ -19,18 +19,199 @@
define('INSTALLDIR', dirname(__FILE__));
+$external_libraries=array(
+ array(
+ 'name'=>'gettext',
+ 'url'=>'http://us.php.net/manual/en/book.gettext.php',
+ 'check_function'=>'gettext'
+ ),
+ array(
+ 'name'=>'PEAR',
+ 'url'=>'http://pear.php.net/',
+ 'deb'=>'php-pear',
+ 'include'=>'PEAR.php',
+ 'check_class'=>'PEAR'
+ ),
+ array(
+ 'name'=>'DB',
+ 'pear'=>'DB',
+ 'url'=>'http://pear.php.net/package/DB',
+ 'deb'=>'php-db',
+ 'include'=>'DB/common.php',
+ 'check_class'=>'DB_common'
+ ),
+ array(
+ 'name'=>'DB_DataObject',
+ 'pear'=>'DB_DataObject',
+ 'url'=>'http://pear.php.net/package/DB_DataObject',
+ 'include'=>'DB/DataObject.php',
+ 'check_class'=>'DB_DataObject'
+ ),
+ array(
+ 'name'=>'Console_Getopt',
+ 'pear'=>'Console_Getopt',
+ 'url'=>'http://pear.php.net/package/Console_Getopt',
+ 'include'=>'Console/Getopt.php',
+ 'check_class'=>'Console_Getopt'
+ ),
+ array(
+ 'name'=>'Facebook API',
+ 'url'=>'http://developers.facebook.com/',
+ 'include'=>'facebook/facebook.php',
+ 'check_class'=>'Facebook'
+ ),
+ array(
+ 'name'=>'htmLawed',
+ 'url'=>'http://www.bioinformatics.org/phplabware/internal_utilities/htmLawed',
+ 'include'=>'htmLawed/htmLawed.php',
+ 'check_function'=>'htmLawed'
+ ),
+ array(
+ 'name'=>'HTTP_Request',
+ 'pear'=>'HTTP_Request',
+ 'url'=>'http://pear.php.net/package/HTTP_Request',
+ 'deb'=>'php-http-request',
+ 'include'=>'HTTP/Request.php',
+ 'check_class'=>'HTTP_Request'
+ ),
+ array(
+ 'name'=>'Mail',
+ 'pear'=>'Mail',
+ 'url'=>'http://pear.php.net/package/Mail',
+ 'deb'=>'php-mail',
+ 'include'=>'Mail.php',
+ 'check_class'=>'Mail'
+ ),
+ array(
+ 'name'=>'Mail_mimeDecode',
+ 'pear'=>'Mail_mimeDecode',
+ 'url'=>'http://pear.php.net/package/Mail_mimeDecode',
+ 'deb'=>'php-mail-mimedecode',
+ 'include'=>'Mail/mimeDecode.php',
+ 'check_class'=>'Mail_mimeDecode'
+ ),
+ array(
+ 'name'=>'Mime_Type',
+ 'pear'=>'Mime_Type',
+ 'url'=>'http://pear.php.net/package/Mime_Type',
+ 'include'=>'MIME/Type.php',
+ 'check_class'=>'Mime_Type'
+ ),
+ array(
+ 'name'=>'Net_URL_Mapper',
+ 'pear'=>'Net_URL_Mapper',
+ 'url'=>'http://pear.php.net/package/Net_URL_Mapper',
+ 'include'=>'Net/URL/Mapper.php',
+ 'check_class'=>'Net_URL_Mapper'
+ ),
+ array(
+ 'name'=>'Net_Socket',
+ 'pear'=>'Net_Socket',
+ 'url'=>'http://pear.php.net/package/Net_Socket',
+ 'deb'=>'php-net-socket',
+ 'include'=>'Net/Socket.php',
+ 'check_class'=>'Net_Socket'
+ ),
+ array(
+ 'name'=>'Net_SMTP',
+ 'pear'=>'Net_SMTP',
+ 'url'=>'http://pear.php.net/package/Net_SMTP',
+ 'deb'=>'php-net-smtp',
+ 'include'=>'Net/SMTP.php',
+ 'check_class'=>'Net_SMTP'
+ ),
+ array(
+ 'name'=>'Net_URL',
+ 'pear'=>'Net_URL',
+ 'url'=>'http://pear.php.net/package/Net_URL',
+ 'deb'=>'php-net-url',
+ 'include'=>'Net/URL.php',
+ 'check_class'=>'Net_URL'
+ ),
+ array(
+ 'name'=>'Net_URL2',
+ 'pear'=>'Net_URL2',
+ 'url'=>'http://pear.php.net/package/Net_URL2',
+ 'include'=>'Net/URL2.php',
+ 'check_class'=>'Net_URL2'
+ ),
+ array(
+ 'name'=>'Services_oEmbed',
+ 'pear'=>'Services_oEmbed',
+ 'url'=>'http://pear.php.net/package/Services_oEmbed',
+ 'include'=>'Services/oEmbed.php',
+ 'check_class'=>'Services_oEmbed'
+ ),
+ array(
+ 'name'=>'Stomp',
+ 'url'=>'http://stomp.codehaus.org/PHP',
+ 'include'=>'Stomp.php',
+ 'check_class'=>'Stomp'
+ ),
+ array(
+ 'name'=>'System_Command',
+ 'pear'=>'System_Command',
+ 'url'=>'http://pear.php.net/package/System_Command',
+ 'include'=>'System/Command.php',
+ 'check_class'=>'System_Command'
+ ),
+ array(
+ 'name'=>'XMPPHP',
+ 'url'=>'http://code.google.com/p/xmpphp',
+ 'include'=>'XMPPHP/XMPP.php',
+ 'check_class'=>'XMPPHP_XMPP'
+ ),
+ array(
+ 'name'=>'PHP Markdown',
+ 'url'=>'http://www.michelf.com/projects/php-markdown/',
+ 'include'=>'markdown.php',
+ 'check_class'=>'Markdown_Parser'
+ ),
+ array(
+ 'name'=>'OAuth',
+ 'url'=>'http://code.google.com/p/oauth-php',
+ 'include'=>'OAuth.php',
+ 'check_class'=>'OAuthRequest'
+ ),
+ array(
+ 'name'=>'Validate',
+ 'pear'=>'Validate',
+ 'url'=>'http://pear.php.net/package/Validate',
+ 'include'=>'Validate.php',
+ 'check_class'=>'Validate'
+ )
+);
+
function main()
{
if (!checkPrereqs())
{
return;
}
+
+ if( $_GET['checklibs'] ){
+ showLibs();
+ }else{
+ if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+ handlePost();
+ } else {
+ showForm();
+ }
+ }
+}
- if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- handlePost();
- } else {
- showForm();
+function haveExternalLibrary($external_library)
+{
+ if(isset($external_library['include']) && ! include_once($external_library['include'])){
+ return false;
}
+ if(isset($external_library['check_function']) && ! function_exists($external_library['check_function'])){
+ return false;
+ }
+ if(isset($external_library['check_class']) && ! class_exists($external_library['check_class'])){
+ return false;
+ }
+ return true;
}
function checkPrereqs()
@@ -49,8 +230,7 @@ function checkPrereqs()
}
$reqs = array('gd', 'curl',
- 'xmlwriter', 'mbstring',
- 'gettext');
+ 'xmlwriter', 'mbstring');
foreach ($reqs as $req) {
if (!checkExtension($req)) {
@@ -95,6 +275,69 @@ function checkExtension($name)
return true;
}
+function showLibs()
+{
+ global $external_libraries;
+ $present_libraries=array();
+ $absent_libraries=array();
+ foreach($external_libraries as $external_library){
+ if(haveExternalLibrary($external_library)){
+ $present_libraries[]=$external_library;
+ }else{
+ $absent_libraries[]=$external_library;
+ }
+ }
+ echo<<<E_O_T
+ <div class="instructions">
+ <p>Laconica comes bundled with a number of libraries required for the application to work. However, it is best that you use PEAR or you distribution to manage
+ libraries instead, as they tend to provide security updates faster, and may offer improved performance.</p>
+ <p>On Debian based distributions, such as Ubuntu, use a package manager (such as &quot;aptitude&quot;, &quot;apt-get&quot;, and &quot;synaptic&quot;) to install the package listed.</p>
+ <p>On RPM based distributions, such as Red Hat, Fedora, CentOS, Scientific Linux, Yellow Dog Linux and Oracle Enterprise Linux, use a package manager (such as &quot;yum&quot;, &quot;apt-rpm&quot;, and &quot;up2date&quot;) to install the package listed.</p>
+ <p>On servers without a package manager (such as Windows), or if the library is not packaged for your distribution, you can use PHP's PEAR to install the library. Simply run &quot;pear install &lt;name&gt;&quot;.</p>
+ </div>
+ <h2>Absent Libraries</h2>
+ <ul id="absent_libraries">
+E_O_T;
+ foreach($absent_libraries as $library)
+ {
+ echo '<li>';
+ if($library['url']){
+ echo '<a href=">'.$library['url'].'">'.htmlentities($library['name']).'</a>';
+ }else{
+ echo htmlentities($library['name']);
+ }
+ echo '<ul>';
+ if($library['deb']){
+ echo '<li class="deb package">deb: <a href="apt:' . urlencode($library['deb']) . '">' . htmlentities($library['deb']) . '</a></li>';
+ }
+ if($library['rpm']){
+ echo '<li class="rpm package">rpm: ' . htmlentities($library['rpm']) . '</li>';
+ }
+ if($library['pear']){
+ echo '<li class="pear package">pear: ' . htmlentities($library['pear']) . '</li>';
+ }
+ echo '</ul>';
+ }
+ echo<<<E_O_T
+ </ul>
+ <h2>Installed Libraries</h2>
+ <ul id="present_libraries">
+E_O_T;
+ foreach($present_libraries as $library)
+ {
+ echo '<li>';
+ if($library['url']){
+ echo '<a href=">'.$library['url'].'">'.htmlentities($library['name']).'</a>';
+ }else{
+ echo htmlentities($library['name']);
+ }
+ echo '</li>';
+ }
+ echo<<<E_O_T
+ </ul>
+E_O_T;
+}
+
function showForm()
{
echo<<<E_O_T
@@ -106,6 +349,7 @@ function showForm()
<dd>
<div class="instructions">
<p>Enter your database connection information below to initialize the database.</p>
+ <p>Laconica bundles a number of libraries for ease of installation. <a href="?checklibs=true">You can see what bundled libraries you are using, versus what libraries are installed on your server.</a>
</div>
</dd>
</dl>