本文整理汇总了PHP中ewiki_database函数的典型用法代码示例。如果您正苦于以下问题：PHP ewiki_database函数的具体用法？PHP ewiki_database怎么用？PHP ewiki_database使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了ewiki_database函数的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的PHP代码示例。
示例1: ewiki_view_append_attachments
function ewiki_view_append_attachments($id, $data, $action)
{
$o = '<hr /><h4><a href="' . ewiki_script(EWIKI_ACTION_ATTACHMENTS, $id) . '">' . ewiki_t("ATTACHMENTS") . '</a></h4>';
$scan = 's:7:"section";' . serialize($id);
$result = ewiki_database("SEARCH", array("meta" => $scan));
#### BEGIN MOODLE CHANGES - show attachments link only if there are attachments.
#### - don't show the attachments on the content page.
if (count($result->entries) <= 0) {
$o = '';
}
// $ord = array();
// while ($row = $result->get()) {
// $ord[$row["id"]] = $row["created"];
// }
// arsort($ord);
//
// foreach ($ord as $id => $uu) {
// $row = ewiki_database("GET", array("id"=>$id));
// if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $row, "view")) {
// continue;
// }
// $o .= ewiki_entry_downloads($row, "*");
// }
#### END MOODLE CHANGES
return $o;
}
开发者ID:JackCanada，项目名称:moodle-hacks，代码行数:26，代码来源:downloads.php
示例2: ewiki_edit_patch
function ewiki_edit_patch($id, &$data)
{
$version = optional_param('version', null);
$content = optional_param('content', '');
$r = false;
$base = ewiki_database("GET", array("id" => $id, "version" => $version));
if (!$base) {
return false;
}
$fn_base = EWIKI_TMP . "/ewiki.base." . md5($base["content"]);
$fn_requ = EWIKI_TMP . "/ewiki..requ." . md5($content);
$fn_patch = EWIKI_TMP . "/ewiki.patch." . md5($base["content"]) . "-" . md5($content);
$fn_curr = EWIKI_TMP . "/ewiki.curr." . md5($data["content"]);
if ($f = fopen($fn_base, "w")) {
fwrite($f, $base["content"]);
fclose($f);
} else {
return false;
}
if ($f = fopen($fn_requ, "w")) {
fwrite($f, $content);
fclose($f);
} else {
unlink($fn_base);
return false;
}
if ($f = fopen($fn_curr, "w")) {
fwrite($f, $data["content"]);
fclose($f);
} else {
unlink($fn_base);
unlink($fn_requ);
return false;
}
exec("diff -c {$fn_base} {$fn_requ} > {$fn_patch}", $output, $retval);
if ($retval) {
exec("patch {$fn_curr} {$fn_patch}", $output, $retval);
if (!$retval) {
/// mrc - ?? what is $curr supposed to be ??
$_REQUEST["version"] = $_POST["version"] = $_GET["version"] = $curr["version"];
$_REQUEST["content"] = $_POST["content"] = $_GET["content"] = implode("", file($fn_curr));
$r = true;
}
}
unlink($fn_base);
unlink($fn_requ);
unlink($fn_patch);
unlink($fn_curr);
return $r;
}
开发者ID:nicolasconnault，项目名称:moodle2.0，代码行数:50，代码来源:patchsaving.php
示例3: ewiki_edit_save_pageimgcntrl
/**
* Save selected pageimage value by setting it in the meta field of save data array
* passed by reference.
*
* @param array save associative array of ewiki form data
*/
function ewiki_edit_save_pageimgcntrl(&$save)
{
if (isset($_REQUEST['pageimagecntrl'])) {
if ($_REQUEST['pageimagecntrl'] == -1) {
unset($save['meta']['pageimage']);
} else {
$imageExist = ewiki_database('FIND', array($_REQUEST['pageimagecntrl']));
//var_dump($imageExist);
if ($imageExist[$_REQUEST['pageimagecntrl']]) {
$save['meta']['pageimage'] = $_REQUEST['pageimagecntrl'];
}
}
}
}
开发者ID:gpuenteallott，项目名称:rox，代码行数:20，代码来源:pageimage.php
示例4: ewiki_edit_patch
function ewiki_edit_patch($id, &$data)
{
$r = false;
$base = ewiki_database("GET", array("id" => $id, "version" => $_REQUEST["version"]));
if (!$base) {
return false;
}
$fn_base = EWIKI_TMP . "/ewiki.base." . md5($base["content"]);
$fn_requ = EWIKI_TMP . "/ewiki..requ." . md5($_REQUEST["content"]);
$fn_patch = EWIKI_TMP . "/ewiki.patch." . md5($base["content"]) . "-" . md5($_REQUEST["content"]);
$fn_curr = EWIKI_TMP . "/ewiki.curr." . md5($data["content"]);
if ($f = fopen($fn_base, "w")) {
fwrite($f, $base["content"]);
fclose($f);
} else {
return false;
}
if ($f = fopen($fn_requ, "w")) {
fwrite($f, $_REQUEST["content"]);
fclose($f);
} else {
unlink($fn_base);
return false;
}
if ($f = fopen($fn_curr, "w")) {
fwrite($f, $data["content"]);
fclose($f);
} else {
unlink($fn_base);
unlink($fn_requ);
return false;
}
exec("diff -c {$fn_base} {$fn_requ} > {$fn_patch}", $output, $retval);
if ($retval) {
exec("patch {$fn_curr} {$fn_patch}", $output, $retval);
if (!$retval) {
$_REQUEST["version"] = $curr["version"];
$_REQUEST["content"] = implode("", file($fn_curr));
$r = true;
}
}
unlink($fn_base);
unlink($fn_requ);
unlink($fn_patch);
unlink($fn_curr);
ewiki_log("patchsaving of {$id}[{$data[version]}] was " . ($r ? "" : "un") . "successful", 2);
return $r;
}
开发者ID:gpuenteallott，项目名称:rox，代码行数:48，代码来源:patchsaving.php
示例5: ewiki_page_wantedpages
function ewiki_page_wantedpages($id, $data, $action)
{
$wanted = array();
#-- collect referenced pages
$result = ewiki_database("GETALL", array("refs"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
$refs .= $row["refs"];
}
#-- build array
$refs = array_unique(explode("\n", $refs));
#-- strip existing pages from array
$refs = ewiki_database("FIND", $refs);
foreach ($refs as $id => $exists) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (!$exists && !strstr($id, "://") && strlen(trim($id))) {
$wanted[] = $id;
}
}
// to prevent empty <ul></ul> getting printed out, we have to interate twice.
// once to make sure the <ul></ul> is needed at all.
// MDL-7861, <ul></ul> does not validate.
$printul = false;
foreach ($wanted as $page) {
$link = ewiki_link_regex_callback(array($page, $page));
if (strstr($link, "?</a>")) {
$printul = true;
}
}
#-- print out
if ($printul) {
$o .= "<ul>";
foreach ($wanted as $page) {
$link = ewiki_link_regex_callback(array($page, $page));
if (strstr($link, "?</a>")) {
$o .= "<li>" . $link . "</li>";
}
}
$o .= "</ul>";
}
return $o;
}
开发者ID:JackCanada，项目名称:moodle-hacks，代码行数:46，代码来源:wantedpages.php
示例6: ewiki_page_orphanedpages
function ewiki_page_orphanedpages($id, $data, $action)
{
global $ewiki_links;
$o = ewiki_make_title($id, ewiki_t($id), 2);
$pages = array();
$refs = array();
$orphaned = array();
#-- read database
$db = ewiki_database("GETALL", array("refs", "flags"));
$n = 0;
while ($row = $db->get()) {
$p = $row["id"];
#-- remove self-reference
$row["refs"] = str_replace("\n{$p}\n", "\n", $row["refs"]);
#-- add to list of referenced pages
$rf = explode("\n", trim($row["refs"]));
$refs = array_merge($refs, $rf);
if ($n++ > 299) {
$refs = array_unique($refs);
$n = 0;
}
// (clean-up only every 300th loop)
#-- add page name
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
$pages[] = $row["id"];
}
}
$refs = array_unique($refs);
#-- check pages to be referenced from somewhere
foreach ($pages as $p) {
if (!ewiki_in_array($p, $refs)) {
if (!EWIKI_PROTECTED_MODE || EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($p, $uu, "view")) {
$orphaned[] = $p;
}
}
}
#-- output
$o .= ewiki_list_pages($orphaned, 0);
return $o;
}
开发者ID:JackCanada，项目名称:moodle-hacks，代码行数:40，代码来源:orphanedpages.php
示例7: ewiki_page_index
function ewiki_page_index($id = 0, $data = 0, $action = 0, $args = array())
{
global $ewiki_plugins;
$o = ewiki_make_title($id, ewiki_t($id), 2);
$sorted = array();
$sorted = array_merge($sorted, array_keys($ewiki_plugins["page"]));
$exclude = "\n" . implode("\n", preg_split("/\\s*[,;:\\|]\\s*/", $args["exclude"])) . "\n";
$result = ewiki_database("GETALL", array("flags"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $uu, "view")) {
continue;
}
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT) {
if (!stristr($exclude, "\n" . $row["id"] . "\n")) {
$sorted[] = $row["id"];
}
}
}
natcasesort($sorted);
$o .= ewiki_list_pages($sorted, 0, 0, $ewiki_plugins["list_dict"][0]);
return $o;
}
开发者ID:JackCanada，项目名称:moodle-hacks，代码行数:22，代码来源:pageindex.php
示例8: ewiki_valid_pages
function ewiki_valid_pages($bool_allowimages = 0, $virtual_pages = 0)
{
//$time=getmicrotime();
global $ewiki_plugins;
$result = ewiki_database("GETALL", array("flags", "refs", "meta"));
while ($row = $result->get()) {
if (EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING && !ewiki_auth($row["id"], $str_null, "view")) {
continue;
}
$isbinary = $row["meta"]["class"] == "image" || $row["meta"]["class"] == "file" ? true : false;
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_TEXT || ($bool_allowimages ? $isbinary : 0)) {
$temp_refs = explode("\n", $row["refs"]);
foreach ($temp_refs as $key => $value) {
if (empty($value)) {
unset($temp_refs[$key]);
}
}
if ($isbinary) {
$a_validpages[$row["id"]] = $temp_array = array("refs" => $temp_refs, "type" => $row["meta"]["class"], "touched" => FALSE);
} else {
$a_validpages[$row["id"]] = $temp_array = array("refs" => $temp_refs, "type" => "page", "touched" => FALSE);
}
unset($temp_refs);
}
}
if ($virtual_pages) {
#-- include virtual pages to the sitemap.
$virtual = array_keys($ewiki_plugins["page"]);
foreach ($virtual as $vp) {
if (!EWIKI_PROTECTED_MODE || !EWIKI_PROTECTED_MODE_HIDING || ewiki_auth($vp, $str_null, "view")) {
$a_validpages[$vp] = array("refs" => array(), "type" => "page", "touched" => FALSE);
}
}
}
return $a_validpages;
}
开发者ID:nicolasconnault，项目名称:moodle2.0，代码行数:36，代码来源:sitemap.php
示例9: ewiki_page_wiki_dump_send
//.........这里部分代码省略.........
# $archive = new ewiki_virtual_zip();
#} elseif ($arctype == "TAR") {
# $archivename=EWIKI_WIKIDUMP_ARCNAME."$rootid.tar";
# $archive = new ewiki_virtual_tarball();
#} else {
# die();
#}
/// Create/Set Directory
$wname = clean_filename(strip_tags(format_string($wiki->name, true)));
if ($exportdestinations) {
if (wiki_is_teacher($wiki)) {
$exportdir = $CFG->dataroot . "/" . $course->id . "/" . $exportdestinations;
} else {
add_to_log($course->id, "wiki", "hack", "", format_string($wiki->name, true) . ": Tried to export a wiki as non-teacher into {$exportdestinations}.");
error("You are not a teacher !");
}
} else {
$exportbasedir = tempnam("/tmp", "WIKIEXPORT");
@unlink($exportbasedir);
@mkdir($exportbasedir);
/// maybe we need to check the name here...?
$exportdir = $exportbasedir . "/" . $wname;
@mkdir($exportdir);
if (!is_dir($exportdir)) {
error("Cannot create temporary directory {$exportdir} !");
}
}
$a_pagelist = array_unique($a_pagelist);
#-- convert all pages
foreach ($a_pagelist as $pagename) {
if (!in_array($pagename, $a_virtual)) {
$id = $pagename;
#-- not a virtual page
$row = ewiki_database("GET", array("id" => $pagename));
$content = "";
} elseif ($withvirtualpages) {
$id = $pagename;
#-- is a virtual page
$pf = $ewiki_plugins["page"][$id];
$content = $pf($id, $content, "view");
if ($exportformats == 1) {
$content = str_replace('$content', $content, str_replace('$title', $id, $HTML_TEMPLATE));
}
$fn = urlencode($id);
$fn = preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", $fn);
$fn = $fn . $html_ext;
} else {
continue;
}
if (empty($content)) {
switch ($row["flags"] & EWIKI_DB_F_TYPE) {
// Text Page
case EWIKI_DB_F_TEXT:
#print "<pre>"; print_r($row[content]); print "\n-------------</pre>";
if ($exportformats == 1) {
/// HTML-Export
$content = ewiki_format($row["content"]);
} else {
$content = $row["content"];
}
# Binary files link adjustment when html
if ($exportformats == 1) {
$content = str_replace($a_images, $a_rimages, $content);
}
$fn = preg_replace(EWIKI_DUMP_FILENAME_REGEX, "", urlencode($id));
$fn = $fn . $html_ext;
开发者ID:JackCanada，项目名称:moodle-hacks，代码行数:67，代码来源:moodle_wikidump.php
示例10: get
function get($all = 0, $flags = 0x0)
{
$row = array();
$prot_hide = $flags & 0x20 && EWIKI_PROTECTED_MODE && EWIKI_PROTECTED_MODE_HIDING;
do {
if (count($this->entries)) {
#-- fetch very first entry from $entries list
$r = array_shift($this->entries);
#-- finish if buffered entry
if (is_array($r) && !$all) {
$row = $r;
} else {
if (is_array($r)) {
$r = $r["id"];
}
$r = ewiki_database("GET", array("id" => $r));
if (!$all) {
foreach ($this->keys as $key) {
$row[$key] = $r[$key];
}
} else {
$row = $r;
}
}
unset($r);
} else {
return NULL;
// no more entries
}
#-- expand {meta} field
if (is_array($row) && is_string(@$row["meta"])) {
$row["meta"] = unserialize($row["meta"]);
}
#-- drop unwanted results
if ($prot_hide && !ewiki_auth($row["id"], $row, $ewiki_action)) {
$row = array();
}
} while ($prot_hide && empty($row));
return $row;
}
开发者ID:nicolasconnault，项目名称:moodle2.0，代码行数:40，代码来源:ewiki.php
示例11: ewiki_initialization_wizard
function ewiki_initialization_wizard($id, &$data, &$action)
{
global $ewiki_plugins;
#-- proceed only if frontpage missing or explicetely requested
if (strtolower($id) == "wikisetupwizard" || $id == EWIKI_PAGE_INDEX && $action == "edit" && empty($data["version"]) && !$_REQUEST["abort"]) {
if ($_REQUEST["abort"]) {
} elseif (empty($_REQUEST["init"])) {
$o = "<h2>WikiSetupWizard</h2>\n";
$o .= "You don't have any pages in your Wiki yet, so we should try to read-in the default ones from <tt>init-pages/</tt> now.<br /><br />";
$o .= '<a href="' . ewiki_script("", $id, array("init" => "now")) . '">[InitializeWikiDatabase]</a>';
$o .= " ";
$o .= '<a href="' . ewiki_script("", $id, array("abort" => "this")) . '">[NoThanks]</a>';
$o .= "<br /><br />";
#-- analyze and print settings and misconfigurations
$pf_db = $ewiki_plugins["database"][0];
$db = substr($pf_db, strrpos($pf_db, "_") + 1);
$o .= '<table border="0" width="90%" class="diagnosis">';
$o .= '<tr><td>DatabaseBackend</td><td>';
$o .= "<b>" . $db . "</b><br />";
if ($db == "files") {
$o .= "<small>_DBFILES_DIR='</small><tt>" . EWIKI_DBFILES_DIRECTORY . "'</tt>";
if (strpos(EWIKI_DBFILES_DIRECTORY, "tmp")) {
$o .= "<br /><b>Warning</b>: Storing your pages into a temporary directory is not what you want (there they would get deleted randomly), except for testing purposes of course. See the README.";
}
} else {
$o .= "(looks ok)";
}
$o .= "</td></tr>";
$o .= '<tr><td>WikiSoftware</td><td>ewiki ' . EWIKI_VERSION . "</td></tr>";
$o .= "</table>";
#-- more diagnosis
if (ini_get("magic_quotes")) {
$o .= "<b>Warning</b>: Your PHP interpreter has enabled the ugly and outdated '<i>magic_quotes</i>'. This will lead to problems, so please ask your provider to correct it; or fix it yourself with .htaccess settings as documented in the README. Otherwise don't forget to include() the <tt>fragments/strip_wonderful_slashes.php</tt> (it's ok to proceed for the moment).<br /><br />";
}
if (ini_get("register_globals")) {
$o .= "<b>Security warning</b>: The horrible '<i>register_globals</i>' setting is enabled. Without always using <tt>fragments/strike_register_globals.php</tt> or letting your provider fix that, you could get into trouble some day.<br /><br />";
}
return '<div class="wiki view WikiSetupWizard">' . $o . '</div>';
} else {
ewiki_database("INIT", array());
if ($dh = @opendir($path = EWIKI_INIT_PAGES)) {
while ($filename = readdir($dh)) {
if (preg_match('/^([' . EWIKI_CHARS_U . ']+[' . EWIKI_CHARS_L . ']+\\w*)+/', $filename)) {
$found = ewiki_database("FIND", array($filename));
if (!$found[$filename]) {
$content = implode("", file("{$path}/{$filename}"));
ewiki_scan_wikiwords($content, $ewiki_links, "_STRIP_EMAIL=1");
$refs = "\n\n" . implode("\n", array_keys($ewiki_links)) . "\n\n";
$save = array("id" => "{$filename}", "version" => "1", "flags" => "1", "content" => $content, "author" => ewiki_author("ewiki_initialize"), "refs" => $refs, "lastmodified" => filemtime("{$path}/{$filename}"), "created" => filectime("{$path}/{$filename}"));
ewiki_database("WRITE", $save);
}
}
}
closedir($dh);
} else {
return "<b>ewiki error</b>: could not read from directory " . realpath($path) . "<br />\n";
}
#-- try to view/ that newly inserted page
if ($data = ewiki_database("GET", array("id" => $id))) {
$action = "view";
}
#-- let ewiki_page() proceed as usual
return "";
}
}
}
开发者ID:BackupTheBerlios，项目名称:samouk-svn，代码行数:66，代码来源:init.php
示例12: wiki_admin_revert
function wiki_admin_revert($proceed, $authorfieldpattern, $changesfield, $howtooperate, $deleteversions)
{
$ret = "";
#-- params
$m_time = $changesfield * 3600;
$depth = $deleteversions - 1;
$depth = $depth > 0 ? $depth : 0;
#-- walk through
$result = ewiki_database("GETALL", array("id", "author", "lastmodified"));
while ($row = $result->get()) {
$id = $row["id"];
#-- which versions to check
$verZ = $row["version"];
if ($howtooperate == "lastonly") {
$verA = $verZ;
} else {
$verA = $verZ - $depth;
if ($verA <= 0) {
$verA = 1;
}
}
for ($ver = $verA; $ver <= $verZ; $ver++) {
#-- load current $ver database entry
if ($verA != $verZ) {
$row = ewiki_database("GET", array("id" => $id, "version" => $ver));
}
#-- match
if (stristr($row["author"], $authorfieldpattern) && $row["lastmodified"] + $m_time > time()) {
$ret .= "{$id} (" . get_string("versionstodelete", "wiki") . ": ";
#-- delete multiple versions
if ($howtooperate == "allsince") {
while ($ver <= $verZ) {
$ret .= " {$ver}";
if ($proceed) {
ewiki_database("DELETE", array("id" => $id, "version" => $ver));
}
$ver++;
}
} else {
$ret .= " {$ver}";
if ($proceed) {
ewiki_database("DELETE", $row);
}
}
$ret .= ")<br />";
break;
}
}
#-- for($ver)
}
#-- while($row)
return $ret;
}
开发者ID:nadavkav，项目名称:MoodleTAO，代码行数:53，代码来源:lib.php
示例13: ewiki_page_filedownload
function ewiki_page_filedownload($id, $data, $action, $def_sec = "")
{
global $ewiki_binary_icons, $ewiki_upload_sections;
$o = ewiki_make_title($id, $id, 2);
#<off># $o .= ewiki_t("DWNL_SEEUPL", '$scr'=>ewiki_script("", ""));
#-- params (section, orderby)
$orderby = $_REQUEST["orderby"] or $orderby = "created";
if ($def_sec) {
$section = $def_sec;
} else {
$section = $_REQUEST["section"] or $section = "";
if (count($ewiki_upload_sections) > 1) {
$oa = array();
$ewiki_upload_sections["*"] = "*";
if (empty($ewiki_plugins["action"][EWIKI_ACTION_ATTACHMENTS])) {
$ewiki_upload_sections["**"] = "**";
}
foreach ($ewiki_upload_sections as $sec => $title) {
$oa[] = '<a href="' . ewiki_script("", $id, array("orderby" => $orderby, "section" => $sec)) . '">' . $title . "</a>";
}
$o .= '<div class="mdl-align darker">' . implode(" · ", $oa) . '</div><br />';
}
}
#-- collect entries
$files = array();
$sorted = array();
$result = ewiki_database("GETALL", array("flags", "meta", "created", "hits", "userid"));
while ($row = $result->get()) {
if (($row["flags"] & EWIKI_DB_F_TYPE) == EWIKI_DB_F_BINARY) {
$m =& $row["meta"];
if (!$section) {
$section = "**";
}
if ($m["section"] != $section) {
if ($section == "**") {
} elseif ($section == "*" && !empty($ewiki_upload_sections[$m["section"]])) {
} else {
continue;
}
} else {
}
$files[$row["id"]] = $row;
$sorted[$row["id"]] = $row[$orderby];
}
}
#-- sort
arsort($sorted);
#-- slice
$pnum = $_REQUEST[EWIKI_UP_PAGENUM] or $pnum = 0;
if (count($sorted) > EWIKI_LIST_LIMIT) {
$o_nl .= '<div class="lighter">>> ';
for ($n = 0; $n < (int) (count($sorted) / EWIKI_LIST_LIMIT); $n++) {
$o_nl .= '<a href="' . ewiki_script("", $id, array("orderby" => $orderby, "section" => $section, EWIKI_UP_PAGENUM => $n)) . '">[' . $n . "]</a> ";
}
$o_nl .= '</div><br />';
$o .= $o_nl;
}
$sorted = array_slice($sorted, $pnum * EWIKI_LIST_LIMIT, EWIKI_LIST_LIMIT);
#-- output
if (empty($sorted)) {
$o .= ewiki_t("DWNL_NOFILES");
} else {
foreach ($sorted as $id => $uu) {
$row = $files[$id];
$o .= ewiki_entry_downloads($row, $section[0] == "*", true);
}
}
$o .= $o_nl;
return $o;
}
开发者ID:kai707，项目名称:ITSA-backup，代码行数:70，代码来源:downloads.php
示例14: ewiki_page_stupid_diff
function ewiki_page_stupid_diff($id, $data, $action)
{
global $wiki, $moodle_format;
if ($uu = $GLOBALS["ewiki_diff_versions"]) {
list($new_ver, $old_ver) = $uu;
$data = ewiki_database("GET", array("id" => $id, "version" => $new_ver));
} else {
$new_ver = $data["version"];
$old_ver = $new_ver - 1;
}
if ($old_ver > 0) {
$data0 = ewiki_database("GET", array("id" => $id, "version" => $old_ver));
}
$a->new_ver = $new_ver;
$a->old_ver = $old_ver;
$a->pagename = $id;
$o = ewiki_make_title($id, get_string("differences", "wiki", $a));
# Different handling for html: closes Bug #1530 - Wiki diffs useless when using HTML editor
if ($wiki->htmlmode == 2) {
/// first do the formatiing to get normal display format without filters
$options = new object();
$options->smiley = false;
$options->filter = false;
$content0 = format_text($data0['content'], $moodle_format, $options);
$content = format_text($data['content'], $moodle_format, $options);
/// Remove all new line characters. They will be placed at HTML line breaks.
$content0 = preg_replace('/\\n|\\r/i', ' ', $content0);
$content0 = preg_replace('/(\\S)\\s+(\\S)/', '$1 $2', $content0);
// Remove multiple spaces.
$content = preg_replace('/\\n|\\r/i', ' ', $content);
$content = preg_replace('/(\\S)\\s+(\\S)/', '$1 $2', $content);
/// Replace <p> </p>
$content0 = preg_replace('#(<p( [^>]*)?>( |\\s+)</p>)|(<p( [^>]*)?></p>)#i', "\n", $content0);
$content = preg_replace('#(<p( [^>]*)?>( |\\s+)</p>)|(<p( [^>]*)?></p>)#i', "\n", $content);
/// Place new line characters at logical HTML positions.
$htmlendings = array('+(<br.*?>)+iU', '+(<p( [^>]*)?>)+iU', '+(</p>)+i', '+(<hr.*?>)+iU', '+(<ol.*?>)+iU', '+(</ol>)+i', '+(<ul.*?>)+iU', '+(</ul>)+i', '+(<li.*?>)+iU', '+(</li>)+i', '+(</tr>)+i', '+(<div.*?>)+iU', '+(</div>)+i');
$htmlrepl = array("\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n", "\n\$1\n");
$content0 = preg_replace($htmlendings, $htmlrepl, $content0);
$content = preg_replace($htmlendings, $htmlrepl, $content);
} else {
$content0 = $data0["content"];
$content = $data["content"];
}
$txt0 = preg_split("+\\s*\n+", trim($content0));
$txt2 = preg_split("+\\s*\n+", trim($content));
$diff0 = array_diff($txt0, $txt2);
$diff2 = array_diff($txt2, $txt0);
foreach ($txt2 as $i => $line) {
$i2 = $i;
while ($rm = $diff0[$i2++]) {
if ($wiki->htmlmode == 2) {
if ($rm == '<br />') {
//ugly hack to fix line breaks
$rm = '';
}
$o .= "<b>-</b><font color=\"#990000\">" . format_text($rm, $moodle_format, $options) . "</font><br />\n";
} else {
$o .= "<b>-</b><font color=\"#990000\"><tt>" . s($rm) . "</tt></font><br />\n";
}
unset($diff0[$i2 - 1]);
}
if (in_array($line, $diff2)) {
if ($wiki->htmlmode == 2) {
if ($line == '<br />') {
//ugly hack to fix line breaks
$line = '';
}
$o .= "<b>+</b><font color=\"#009900\">" . format_text($line, $moodle_format, $options) . "</font><br />\n";
} else {
$o .= "<b>+</b><font color=\"#009900\"><tt>" . s($line) . "</tt></font><br />\n";
}
} else {
if ($wiki->htmlmode == 2) {
$o .= format_text($line, $moodle_format, $options) . "\n";
} else {
$o .= " " . s($line) . "<br />\n";
}
}
}
foreach ($diff0 as $rm) {
$o .= "<b>-</b><font color=\"#990000\"> <tt>" . s($rm) . "</tt></font><br />\n";
}
return $o;
}
开发者ID:veritech，项目名称:pare-project，代码行数:84，代码来源:diff.php
注：本文中的ewiki_database函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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