diff options
Diffstat (limited to 'contrib/feed-browser/includes/functions.inc')
| -rw-r--r-- | contrib/feed-browser/includes/functions.inc | 455 |
1 files changed, 455 insertions, 0 deletions
diff --git a/contrib/feed-browser/includes/functions.inc b/contrib/feed-browser/includes/functions.inc new file mode 100644 index 0000000000..4745c75910 --- /dev/null +++ b/contrib/feed-browser/includes/functions.inc @@ -0,0 +1,455 @@ +<?php +/* + * (c) Koen Kooi 2006 + * (c) Marcin Juszkiewicz 2006 + * + * This program is free software; you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU Library General Public License along + * with this library; see the file COPYING.LIB. If not, write to the Free + * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + * USA. + * + */ + +error_reporting(E_ALL); + +function db_query($query) +{ + $result = FALSE; + + if($db_h = sqlite_open(DB_FILENAME)) + { + $query_h = sqlite_query ($db_h, $query); + $result = sqlite_fetch_all ($query_h, SQLITE_ASSOC); + sqlite_close($db_h); + } + + return $result; +} + +function db_query_n($query) +{ + $result = FALSE; + + if($db_h = sqlite_open(DB_FILENAME)) + { + $query_h = sqlite_query ($db_h, $query); + sqlite_close($db_h); + } + + return $result; +} + +function db_table_exists ($db, $mytable) +{ + if($query = sqlite_query ($db, "SELECT name FROM sqlite_master WHERE type='table'")) + { + $tables = sqlite_fetch_all ($query, SQLITE_ASSOC); + + if (!$tables) + { + return FALSE; + } + else + { + foreach ($tables as $table) + { + if ($table['name'] == $mytable) + { + return TRUE; + } + } + } + } + + // function which is expected to return something need to return something always + return FALSE; +} + +function insert_feeds ($db) +{ + global $feeds; + + if(isset($feeds)) + { + $id = 1; + + foreach($feeds as $distro) + { + foreach($distro['feeds'] as $feed) + { + sqlite_query($db, "INSERT INTO feeds (f_id, f_name, f_uri) VALUES + ( + {$id}, + '{$distro['distro_name']} {$distro['distro_version']} {$feed['name']}', + '{$distro['feed_base_url']}{$feed['url']}' + )"); + + $id++; + } + } + } +} + +function searchletter($searchletter = '') +{ + $ipkgoutput = "<div id='letters'>"; + $alfabet = array('a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y'); + + foreach($alfabet as $letter) + { + if($letter == $searchletter) + { + $ipkgoutput .= sprintf(" %s |", $letter ); + } + else + { + $ipkgoutput .= sprintf(" <a href='?action=letter&g=%s' title='packages which names begins with \"%s\"'>%s</a> |", $letter, $letter, $letter ); + } + } + + $ipkgoutput .= " <a href='?action=letter&g=z' title='packages which names begins with \"z\"'>z</a></div>"; + + return $ipkgoutput; +} + +function searchpkg ($searchword) +{ + if($result = db_query("SELECT DISTINCT p_name,p_desc,p_section FROM packages WHERE p_name LIKE '$searchword' ORDER BY p_name ASC")) + { + return generate_list_of_packages($result); + } +} + +function generate_list_of_packages($query_result) +{ + $ipkgoutput = "<table>\n"; + $ipkgoutput .="<tr><th>Package</th><th>Section</th><th>Description</th></tr>\n"; + + foreach($query_result as $package) + { + if (!strstr ($package['p_name'], 'locale')) + { + if(strlen($package['p_desc']) > 40) + { + $pos = strpos($package['p_desc'],' ', 40); + + if($pos) + { + $package['p_desc'] = substr($package['p_desc'], 0, $pos) . '...'; + } + } + + $ipkgoutput .= sprintf + ("<tr><td><a href='?action=details&pnm=%s'>%s</a></td><td><a href=\"?action=section&section=%s\">%s</a></td><td> %s</td></tr>\n", + urlencode($package['p_name']), $package['p_name'], $package['p_section'], $package['p_section'], htmlentities($package['p_desc'])); + } + + } + + $ipkgoutput .= '</table>'; + + return $ipkgoutput; +} + +function searchsection($section) +{ + if($result = db_query("SELECT DISTINCT p_name,p_desc,p_section FROM packages WHERE p_section LIKE '$section%' ORDER BY p_section ASC, p_name ASC")) + { + return generate_list_of_packages($result); + } +} + +function pkgdetails ($package) +{ + $result = db_query("SELECT * FROM packages,feeds + WHERE (packages.p_name='$package' OR packages.p_provides='$package') + AND feeds.f_id = packages.p_feed + ORDER BY packages.p_version DESC, feeds.f_name ASC, packages.p_arch DESC "); + + // display first result + + if ($result) + { + $package = $result[0]; + + $details = sprintf("<h1>Package details for %s %s</h1>", $package['packages.p_name'], $package['packages.p_version']); + $details .= sprintf ("<p id='description'>%s</p>", htmlentities($package['packages.p_desc'])); + $details .= "<dl>"; + + $details .= sprintf ("\n<dt>Maintainer:</dt><dd>%s</dd>", str_replace(array('@',', '), array(' at ', '<br />'), htmlentities($package['packages.p_maintainer']))); + + if($package['packages.p_homepage']) + { + $details .= sprintf ("\n<dt>Homepage:</dt><dd>%s</dd>", $package['packages.p_homepage']); + } + + if($package['packages.p_section']) + { + $details .= sprintf ("\n<dt>Section:</dt><dd><a href='?action=section&section=%s'>%s</a></dd>", $package['packages.p_section'],$package['packages.p_section']); + } + + if($package['packages.p_depends']) + { + $details .= sprintf ("\n<dt>Depends:</dt><dd>%s</dd>", addlinks ($package['packages.p_depends'])); + } + + if($package['packages.p_recommends']) + { + $details .= sprintf ("\n<dt>Recommends:</dt><dd>%s</dd>", addlinks ($package['packages.p_recommends'])); + } + + if($package['packages.p_replaces']) + { + $details .= sprintf ("\n<dt>Replaces:</dt><dd>%s</dd>", addlinks ($package['packages.p_replaces'])); + } + + if($package['packages.p_provides']) + { + $details .= sprintf ("\n<dt>Provides:</dt><dd>%s</dd>", addlinks ($package['packages.p_provides'])); + } + + if($package['packages.p_conflicts']) + { + $details .= sprintf ("\n<dt>Conflicts:</dt><dd>%s</dd>", addlinks ($package['packages.p_conflicts'])); + } + + $size = $package['packages.p_size']; + + if(strlen($size) > 6) + { + $size = sprintf("%02.2f Megabytes", $size / (1024 * 1024)); + } + + if(strlen($size) > 3 && strlen($size) < 7) + { + $size = sprintf("%02.2f Kilobytes", $size / (1024 )); + } + + if(strlen($size) < 4) + { + $size = sprintf("%s Bytes", $size); + } + + $details .= sprintf ("\n<dt>Size:</dt><dd>%s</dd></dl>", $size); + + if($package['packages.p_source']) + { + $sourcearray = explode (" ", $package['packages.p_source']); + + $details .= "\n<h2>Source:</h2><ul>"; + + foreach ($sourcearray as $key => $source_url) + { + if (substr ($source_url, 0, 4) == "http" || substr ($source_url, 0, 3) == "ftp") + { + $url_parts = parse_url($source_url); + + $details .= sprintf ("<li><a href='%s'>%s</a></li>", $source_url, array_pop(explode('/', $url_parts['path']))); + } + else + { + $details .= sprintf ("<li>%s</li>", $source_url); + } + } + + $details .= '</ul>'; + + } + + $details .= "\n<h2>Available versions and architectures:</h2><ul id='download'>\n"; + + foreach($result as $packages_a) + { + $details .= sprintf("\n<li><a class='download' href='%s' title='%s %s for %s'>%s %s</a> for %s (%s feed)</li>\n", + $packages_a['feeds.f_uri']."/".$packages_a['packages.p_file'], + $packages_a['packages.p_name'], + $packages_a['packages.p_version'], + $packages_a['packages.p_arch'], + $packages_a['packages.p_name'], + $packages_a['packages.p_version'], + $packages_a['packages.p_arch'], + $packages_a['feeds.f_name'] + ); + } + + $details .= "</ul>\n"; + } + else + { + $details = "<h1>Sorry, package not found\n</h1><a href='./'>return</a>\n"; + } + + return $details; +} + +function addlinks ($input) +{ + // split input elements up + $elements = explode (', ', $input); + + $offset = 0; + + foreach ($elements as $element) + { + // strip version number + $element = ereg_replace('^(.*)( \((.*)\))+$', '\\1', $element); + + // do we have this package in the db? + $result = db_query ("SELECT DISTINCT p_name FROM packages WHERE p_name='{$element}' OR p_provides='{$element}'"); + + if(isset($result[0]['p_name'])) + { + // find position of string in line + $pos = strpos ($input, $element, $offset); + $link = sprintf("<a href=\"?action=details&pnm=%s\">$element</a>", urlencode ($element)); + + // replace element with a link + $input = substr_replace ($input, $link, $pos, strlen ($element)); + + // update offset + $offset = ($pos + strlen ($link)); + } + else + { + $offset += strlen ($element); + } + } + + return $input; +} + +function sectionslist() +{ + $ipkgoutput = ''; + + if($result = db_query ("SELECT DISTINCT p_section FROM packages ORDER BY p_section")) + { + $section_up = ''; + + $sections = array(); + + foreach($result as $package) + { + $section_split = explode('/', $package['p_section']); + + if($section_up != $section_split[0]) + { + $section_up = $section_split[0]; + } + + if(isset($section_split[1])) // x11/gnome/libs + { + $sections[$section_up][$section_split[1]] = $section_split[1]; + + if(isset($section_split[2])) // x11/gnome/libs + { + $sections[ $section_up ][ $section_split[1] ] = array($section_split[2]=>$section_split[2]); + } + } + } + + $output = "<ul id='sections'>\n"; + + foreach($sections as $section_name1=>$item) + { + $output .= sprintf ("<li><a href='?action=section&section=%s' title='%s'>%s</a>", + urlencode($section_name1), + urlencode($section_name1), + $section_name1); + + if(is_array($item)) + { + $output .= '<ul class="subsections">'; + + foreach($item as $section_name2=>$subitem) + { + $section_name = "{$section_name1}/{$section_name2}"; + $output .= sprintf ("<li><a href='?action=section&section=%s' title='%s'>%s</a>", + urlencode($section_name), + urlencode($section_name), + $section_name2); + + if(is_array($subitem)) + { + $output .= '<ul class="subsections">'; + + foreach($subitem as $section_name3=>$subitem2) + { + $section_name = "{$section_name1}/{$section_name2}/{$section_name3}"; + $output .= sprintf ("<li><a href='?action=section&section=%s' title='%s'>%s</a></li>", + urlencode($section_name), + urlencode($section_name), + $section_name3); + } + + $output .= '</ul>'; + } + + $output .= '</li>'; + } + + $output .= '</ul>'; + } + + $output .= '</li>'; + } + + $output .= "</ul>\n"; + } + + return $output; +} + +function check_database() +{ + if($db = sqlite_open(DB_FILENAME)) + { + //initialize db + if (db_table_exists ($db, 'packages') === FALSE) + { + sqlite_query ($db, "CREATE TABLE packages ( + p_name varchar(50), + p_version varchar(10), + p_arch varchar(12), + p_depends varchar(50), + p_maintainer varchar(50), + p_homepage varchar(100), + p_section varchar(20), + p_replaces varchar(50), + p_provides varchar(50), + p_recommends varchar(50), + p_conflicts varchar(50), + p_size int(10), + p_md5 char(32), + p_source varchar(500), + p_feed varchar(20), + p_file varchar(100), + p_desc varchar(1000))"); + } + + if (db_table_exists ($db, 'feeds') === FALSE) + { + sqlite_query ($db, "CREATE TABLE feeds ( + f_id int(8), + f_name varchar(32), + f_uri varchar(100), + f_comments varchar(500))"); + + insert_feeds ($db) ; + } + + sqlite_close($db); + } +} + + + +?> |