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Convert Spaces -> Tabs

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jgen 2014-04-28 02:24:19 -04:00
parent e37c5cb9d0
commit 3cd8c33ed1
1 changed files with 155 additions and 136 deletions
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291
ext/sitemap/main.php
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@ -1,4 +1,5 @@
<?php <?php
/* /*
* Name: XML Sitemap * Name: XML Sitemap
* Author: Sein Kraft <mail@seinkraft.info> * Author: Sein Kraft <mail@seinkraft.info>
@ -9,159 +10,177 @@
* Documentation: * Documentation:
*/ */
class XMLSitemap extends Extension { class XMLSitemap extends Extension
private $sitemap_queue = ""; {
private $sitemap_filepath = ""; // set onPageRequest private $sitemap_queue = "";
private $sitemap_filepath = ""; // set onPageRequest
public function onPageRequest(PageRequestEvent $event) {
if($event->page_matches("sitemap.xml")) public function onPageRequest(PageRequestEvent $event)
{ {
global $config; if ($event->page_matches("sitemap.xml")) {
global $config;
$this->sitemap_filepath = $_SERVER['DOCUMENT_ROOT']."/data/cache/sitemap.xml";
// determine if new sitemap needs to be generated $this->sitemap_filepath = $_SERVER['DOCUMENT_ROOT'] . "/data/cache/sitemap.xml";
if ($this->new_sitemap_needed()) // determine if new sitemap needs to be generated
{ if ($this->new_sitemap_needed()) {
// determine which type of sitemap to generate // determine which type of sitemap to generate
if ($config->get_bool("sitemap_generatefull",false)) if ($config->get_bool("sitemap_generatefull", false)) {
$this->handle_full_sitemap(); // default false until cache fixed $this->handle_full_sitemap(); // default false until cache fixed
else } else {
$this->handle_smaller_sitemap(); $this->handle_smaller_sitemap();
} }
else $this->display_existing_sitemap(); } else $this->display_existing_sitemap();
} }
} }
public function onSetupBuilding(SetupBuildingEvent $event) { public function onSetupBuilding(SetupBuildingEvent $event)
{
$sb = new SetupBlock("Sitemap"); $sb = new SetupBlock("Sitemap");
$sb->add_bool_option("sitemap_generatefull", "Generate full sitemap"); $sb->add_bool_option("sitemap_generatefull", "Generate full sitemap");
$sb->add_label("<br>(Enabled: every image and tag in sitemap, generation takes longer)"); $sb->add_label("<br>(Enabled: every image and tag in sitemap, generation takes longer)");
$sb->add_label("<br>(Disabled: only display the last 50 uploads in the sitemap)"); $sb->add_label("<br>(Disabled: only display the last 50 uploads in the sitemap)");
$event->panel->add_block($sb); $event->panel->add_block($sb);
} }
// sitemap with only the latest 50 images
private function handle_smaller_sitemap()
{
/* --- Add latest images to sitemap with higher priority --- */
$latestimages = Image::find_images(0, 50, array());
$latestimages_urllist = array();
foreach($latestimages as $arrayid => $image)
// create url from image id's
$latestimages_urllist[$arrayid] = "post/view/$image->id";
$this->add_sitemap_queue($latestimages_urllist, "monthly", "0.8", date("Y-m-d", $image->posted_timestamp));
/* --- Display page --- */
// when sitemap is ok, display it from the file
$this->generate_display_sitemap();
}
// Full sitemap
private function handle_full_sitemap()
{
global $database, $config;
// add index // sitemap with only the latest 50 images
$index = array(); private function handle_smaller_sitemap()
$index[0] = $config->get_string("front_page"); {
$this->add_sitemap_queue($index, "weekly", "1"); /* --- Add latest images to sitemap with higher priority --- */
$latestimages = Image::find_images(0, 50, array());
$latestimages_urllist = array();
foreach ($latestimages as $arrayid => $image) {
// create url from image id's
$latestimages_urllist[$arrayid] = "post/view/$image->id";
}
/* --- Add 20 most used tags --- */ $this->add_sitemap_queue($latestimages_urllist, "monthly", "0.8", date("Y-m-d", $image->posted_timestamp));
$popular_tags = $database->get_all("SELECT tag, count FROM tags ORDER BY `count` DESC LIMIT 0,20");
foreach($popular_tags as $arrayid => $tag) {
$tag = $tag['tag'];
$popular_tags[$arrayid] = "post/list/$tag/";
}
$this->add_sitemap_queue($popular_tags, "monthly", "0.9" /* not sure how to deal with date here */);
/* --- Add latest images to sitemap with higher priority --- */ /* --- Display page --- */
$latestimages = Image::find_images(0, 50, array()); // when sitemap is ok, display it from the file
$latestimages_urllist = array(); $this->generate_display_sitemap();
foreach($latestimages as $arrayid => $image) }
// create url from image id's
$latestimages_urllist[$arrayid] = "post/view/$image->id";
$this->add_sitemap_queue($latestimages_urllist, "monthly", "0.8", date("Y-m-d", $image->posted_timestamp));
/* --- Add other tags --- */ // Full sitemap
$other_tags = $database->get_all("SELECT tag, count FROM tags ORDER BY `count` DESC LIMIT 21,10000000"); private function handle_full_sitemap()
foreach($other_tags as $arrayid => $tag) { {
$tag = $tag['tag']; global $database, $config;
// create url from tags (tagme ignored)
if ($tag != "tagme")
$other_tags[$arrayid] = "post/list/$tag/";
}
$this->add_sitemap_queue($other_tags, "monthly", "0.7" /* not sure how to deal with date here */);
/* --- Add all other images to sitemap with lower priority --- */ // add index
$otherimages = Image::find_images(51, 10000000, array()); $index = array();
foreach($otherimages as $arrayid => $image) $index[0] = $config->get_string("front_page");
// create url from image id's $this->add_sitemap_queue($index, "weekly", "1");
$otherimages[$arrayid] = "post/view/$image->id";
$this->add_sitemap_queue($otherimages, "monthly", "0.6", date("Y-m-d", $image->posted_timestamp)); /* --- Add 20 most used tags --- */
$popular_tags = $database->get_all("SELECT tag, count FROM tags ORDER BY `count` DESC LIMIT 0,20");
foreach ($popular_tags as $arrayid => $tag) {
/* --- Display page --- */ $tag = $tag['tag'];
// when sitemap is ok, display it from the file $popular_tags[$arrayid] = "post/list/$tag/";
$this->generate_display_sitemap(); }
} $this->add_sitemap_queue($popular_tags, "monthly", "0.9" /* not sure how to deal with date here */);
// Adds an array of urls to the sitemap with the given information /* --- Add latest images to sitemap with higher priority --- */
private function add_sitemap_queue(/*array(urls)*/ $urls, $changefreq="monthly", $priority="0.5", $date="2013-02-01") { $latestimages = Image::find_images(0, 50, array());
foreach($urls as $url) { $latestimages_urllist = array();
$link = make_http(make_link("$url")); foreach ($latestimages as $arrayid => $image) {
$this->sitemap_queue .= " // create url from image id's
$latestimages_urllist[$arrayid] = "post/view/$image->id";
}
$this->add_sitemap_queue($latestimages_urllist, "monthly", "0.8", date("Y-m-d", $image->posted_timestamp));
/* --- Add other tags --- */
$other_tags = $database->get_all("SELECT tag, count FROM tags ORDER BY `count` DESC LIMIT 21,10000000");
foreach ($other_tags as $arrayid => $tag) {
$tag = $tag['tag'];
// create url from tags (tagme ignored)
if ($tag != "tagme")
$other_tags[$arrayid] = "post/list/$tag/";
}
$this->add_sitemap_queue($other_tags, "monthly", "0.7" /* not sure how to deal with date here */);
/* --- Add all other images to sitemap with lower priority --- */
$otherimages = Image::find_images(51, 10000000, array());
foreach ($otherimages as $arrayid => $image) {
// create url from image id's
$otherimages[$arrayid] = "post/view/$image->id";
}
$this->add_sitemap_queue($otherimages, "monthly", "0.6", date("Y-m-d", $image->posted_timestamp));
/* --- Display page --- */
// when sitemap is ok, display it from the file
$this->generate_display_sitemap();
}
/**
* Adds an array of urls to the sitemap with the given information.
*
* @param array $urls
* @param string $changefreq
* @param string $priority
* @param string $date
*/
private function add_sitemap_queue( /*array(urls)*/ $urls, $changefreq = "monthly",
$priority = "0.5", $date = "2013-02-01")
{
foreach ($urls as $url) {
$link = make_http(make_link("$url"));
$this->sitemap_queue .= "
<url> <url>
<loc>$link</loc> <loc>$link</loc>
<lastmod>$date</lastmod> <lastmod>$date</lastmod>
<changefreq>$changefreq</changefreq> <changefreq>$changefreq</changefreq>
<priority>$priority</priority> <priority>$priority</priority>
</url>"; </url>";
} }
} }
// sets sitemap with entries in sitemap_queue
private function generate_display_sitemap()
{
global $page;
$xml = "<"."?xml version=\"1.0\" encoding=\"utf-8\"?".">
<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">
$this->sitemap_queue
</urlset>";
// Generate new sitemap
file_put_contents($this->sitemap_filepath, $xml);
$page->set_mode("data");
$page->set_type("application/xml");
$page->set_data($xml);
}
// returns true if a new sitemap is needed
private function new_sitemap_needed()
{
$sitemap_generation_interval = 86400; // allow new site map every day
$last_generated_time = filemtime($this->sitemap_filepath);
// if file doesn't exist, return true
if ($last_generated_time == false) return true;
// if it's been a day since last sitemap creation, return true
if ($last_generated_time + $sitemap_generation_interval < time())
return true;
else return false;
}
private function display_existing_sitemap()
{
global $page;
$xml = file_get_contents($this->sitemap_filepath); // sets sitemap with entries in sitemap_queue
private function generate_display_sitemap()
$page->set_mode("data"); {
$page->set_type("application/xml"); global $page;
$page->set_data($xml);
} $xml = "<" . "?xml version=\"1.0\" encoding=\"utf-8\"?" . ">
<urlset xmlns=\"http://www.sitemaps.org/schemas/sitemap/0.9\">
$this->sitemap_queue
</urlset>";
// Generate new sitemap
file_put_contents($this->sitemap_filepath, $xml);
$page->set_mode("data");
$page->set_type("application/xml");
$page->set_data($xml);
}
// returns true if a new sitemap is needed
private function new_sitemap_needed()
{
$sitemap_generation_interval = 86400; // allow new site map every day
$last_generated_time = filemtime($this->sitemap_filepath);
// if file doesn't exist, return true
if ($last_generated_time == false) {
return true;
}
// if it's been a day since last sitemap creation, return true
if ($last_generated_time + $sitemap_generation_interval < time()) {
return true;
} else {
return false;
}
}
private function display_existing_sitemap()
{
global $page;
$xml = file_get_contents($this->sitemap_filepath);
$page->set_mode("data");
$page->set_type("application/xml");
$page->set_data($xml);
}
} }