82 lines
3.3 KiB
Plaintext
82 lines
3.3 KiB
Plaintext
<?php
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// $Id$
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function title_system($field){
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$system["description"] = t("Enables users to link to stories, articles or similar content by title.");
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return $system[$field];
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}
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function title_page() {
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if (user_access("access content")) {
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$title = urldecode(arg(1));
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$result = db_query("SELECT n.*, u.name, u.uid FROM {node} n INNER JOIN {users} u ON n.uid = u.uid WHERE n.title = '%s' AND n.status = 1 ORDER BY n.created DESC", $title);
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if (db_num_rows($result) == 0) {
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// No node with exact title found, try substring.
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$result = db_query("SELECT n.*, u.name, u.uid FROM {node} n INNER JOIN {users} u ON n.uid = u.uid WHERE n.title LIKE '%". check_query($title). "%' AND n.status = 1 ORDER BY n.created DESC");
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}
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if (db_num_rows($result) == 0 && module_exist("search")) {
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// still no matches ... return a full text search
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search_view($title);
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}
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else if (db_num_rows($result) == 1) {
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$node = db_fetch_object($result);
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$node = node_load(array("nid" => $node->nid));
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theme("header");
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print node_show($node, NULL);
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theme("footer");
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}
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else {
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$header = array(t("Type"), t("Title"), t("Author"));
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while ($node = db_fetch_object($result)) {
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$type = ucfirst(module_invoke($node->type, "node", "name"));
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$title = l($node->title, node_url($node));
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$author = format_name($node);
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$rows[] = array(array("data" => $type, "class" => "type"), array("data" => $title, "class" => "content"), array("data" => $author, "class" => "author"));
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}
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$output = "<div id=\"title\">";
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$output .= table($header, $rows);
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$output .= "</div>";
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theme("header");
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theme("box", t("Matching Posts"), $output);
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theme("footer");
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}
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}
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else {
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theme("header");
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theme("box", t("Access denied"), message_access());
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theme("footer");
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}
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}
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// filter [node title|description] links. '|description' is optional.
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function title_filter($text) {
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if(variable_get("title_filter_link", 0)) {
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$pattern = '\[([^\|\]]+)(?>\|?)(.*?)\]'; // $1 == title: matches at least 1 char up to the first '|' or ']'
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// $2 == text: matches all after a following '|' (if there is) up to the next ']'. may include '|'s.
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$replacement = 'l("$2" ? "$2" : "$1", "title/". urlencode("$1"))';
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return preg_replace("/$pattern/e", $replacement, $text);
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}
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else {
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return $text;
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}
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}
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function title_conf_filters() {
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$output = form_select(t("Enable node link tags"), "title_filter_link", variable_get("title_filter_link", 0), array(t("Disabled"), t("Enabled")), t("Enable Wiki-like [node title|text] links. This will generate a link labeled 'text' to the node with the title 'node title'. If you omit '|text', the label becomes 'node title'. You may use a substring of a node title if desired. When multiple matching titles are found, a list of matching nodes will be displayed. If no matching titles are found, a full-text search is returned."));
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return $output;
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}
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function title_compose_tips() {
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if (variable_get("title_filter_link", 0)) {
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return array(t("You may quickly link to another node using this syntax: <i>[node title|text]</i>. This will generate a link labeled 'text' to the node with the title 'node title'. If you omit '|text', the label becomes 'node title'."));
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}
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}
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?>
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